Elasticity enhancing device for polyester thread production

Abstract

The utility model provides an elasticizing device for polyester thread production, which relates to the technical field of polyester thread production, and comprises a fixed box, a false twister main body is arranged on one side in the fixed box, a heater is arranged in the middle position in the fixed box, oiling cotton is arranged between an upper mounting cavity and a lower mounting cavity, and the upper mounting cavity and the lower mounting cavity are communicated with each other. An oil outlet hose is installed at the bottom end of the oil storage cavity, one end of the oil outlet hose is connected with one end of the upper installation cavity and one end of the lower installation cavity, and moving mechanisms are arranged on the two sides of the upper installation cavity and the two sides of the lower installation cavity. Moving mechanisms are arranged on the two sides of an upper mounting cavity and a lower mounting cavity, the positions of the upper mounting cavity and the lower mounting cavity can be adjusted through cooperation of threaded grooves, threaded rods, rotating wheels, limiting holes and limiting rods of the moving mechanisms, and therefore polyester threads can penetrate through oiling cotton more conveniently and rapidly; therefore, the oiling effect of the polyester threads is better, and the practicability of the device in use is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester thread production technical field especially relates to a take -out elastic device for polyester thread production. BACKGROUND

[0002] Polyester is a kind of polymer and is made of ethylene terephthalate as raw material, and is called "PET" fiber for short according to its English name "polyethyleneterephthalate". Sewing thread is the thread required for knitted clothing products, and can be divided into three categories: natural fiber, synthetic fiber sewing thread and mixed sewing thread. The polyester thread needs to be elasticized during production. Heating and oiling are required during the elasticizing process.

[0003] For example, application No. CN213328019U discloses a "take -out elastic device for polyester thread production" and specifically discloses that the tension measuring device can be used to detect the required elasticity of the produced polyester thread in real time, reducing the amount of manpower. Through the setting of the first heater, the second heater, the cooling plate and the false twister, the effect of repeated elasticizing is achieved, and the quality of most of the produced polyester thread meets the requirements. However, in the above-mentioned technology, when the polyester thread is oiled, it is not convenient to pass the polyester thread through the oiling plate, which makes the effect of the polyester thread during oiling poor, thereby reducing the practicality of the device during use. Therefore, the utility model provides a take -out elastic device for polyester thread production to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0004] To solve the above-mentioned problems, the utility model provides a take -out elastic device for polyester thread production, which solves the problem of poor effect of the polyester thread during oiling in the prior art.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a take -out elastic device for polyester thread production, comprising a fixed box, a false twister body is installed on one side of the inside of the fixed box, a heater is installed at the middle position of the inside of the fixed box, an adjusting mechanism is arranged on one side of the top end of the inside of the fixed box, an oil storage cavity is installed on the other side of the top end of the inside of the fixed box, an upper mounting cavity is installed at the bottom end of the oil storage cavity, a lower mounting cavity is installed at the bottom end of the upper mounting cavity, an oiling cotton is installed between the upper mounting cavity and the lower mounting cavity, an oil outlet hose is installed at the bottom end of the oil storage cavity, one end of the oil outlet hose is connected with one end of the upper mounting cavity and the lower mounting cavity respectively, and a moving mechanism is arranged on both sides of the upper mounting cavity and the lower mounting cavity.

[0006] The moving mechanism comprises a threaded groove, a threaded rod, a rotating wheel and a limiting structure, the threaded groove is provided through at both ends of one side of the lower installation cavity, the threaded groove is internally provided through with the threaded rod, the bottom end of the threaded rod is installed with the rotating wheel, and the top end of the threaded rod is connected with the bottom end of the upper installation cavity.

[0007] Further improvement lies in that the limiting structure comprises a limiting hole and a limiting rod, the limiting hole is provided through at both ends of one side of the upper installation cavity, the limiting hole is internally provided with the limiting rod, and the bottom end of the limiting rod is connected with the top end of the lower installation cavity.

[0008] Further improvement lies in that the inner diameter of the limiting hole is larger than the outer diameter of the limiting rod, and a sliding structure is formed between the limiting hole and the limiting rod.

[0009] Further improvement lies in that the adjusting mechanism comprises a fixed cavity, a servo motor, a first bevel gear, a second bevel gear, a screw rod, a screw sleeve, a moving cavity, an adjusting wheel and a guide structure, the fixed cavity is installed at one side of the top end of the inside of the fixed box, the servo motor is installed above one side of the fixed cavity, the first bevel gear is installed above one side of the inside of the fixed cavity, the output end of the servo motor is connected with one end of the first bevel gear, the second bevel gear is engaged below the first bevel gear, the screw rod is installed at the bottom end of the second bevel gear, the outer side wall of the screw rod is provided with the screw sleeve, the outer side wall of the screw sleeve is fixedly installed with the moving cavity, the bottom end of the moving cavity extends to the outside of the fixed cavity, and the adjusting wheel is installed at the bottom end of the moving cavity.

[0010] Further improvement lies in that the guide structure comprises a guide groove and a guide block, the guide groove is provided in the inside of the fixed cavity, and the guide block is provided in the inside of the guide groove.

[0011] Further improvement lies in that two guide grooves are provided in the inside of the fixed cavity, and the two guide grooves are symmetrically distributed about the central axis of the fixed cavity.

[0012] The utility model discloses an advantageous effect is: through being provided with moving mechanism on the both sides of upper installation cavity and lower installation cavity, utilize the mutual cooperation between the thread groove, threaded rod, runner, limit hole and limit rod of moving mechanism, can adjust the position of upper installation cavity and lower installation cavity, make the polyester thread is more convenient and fast when passing through the oiling cotton, thus make the oiling effect of polyester thread better, thereby greatly improved the practicality of the device when using, through being provided with adjusting mechanism on one side of the inside top of fixed box, utilize the mutual cooperation between the fixed cavity, servo motor, first bevel gear, second bevel gear, screw rod, screw sleeve, moving cavity, adjusting wheel of adjusting mechanism, can adjust the position of adjusting wheel, thus utilize adjusting wheel and adjust the tightness of polyester thread, make the polyester thread when the false twist device main part processes to it and adjust, make the false twist effect of polyester thread better, thereby greatly improved the comprehensiveness of the device when using. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] Figure 2 It is whole structure schematic diagram of the utility model's oil storage cavity;

[0015] Figure 3 It is whole structure schematic diagram of the utility model's adjusting mechanism;

[0016] Figure 4 It is whole structure schematic diagram of the utility model's moving mechanism.

[0017] Among them: 1, fixed box, 2, false twist device main part, 3, heater, 4, oil storage cavity, 5, upper installation cavity, 6, lower installation cavity, 7, oiling cotton, 8, oil outlet hose, 9, thread groove, 10, threaded rod, 11, runner, 12, limit hole, 13, limit rod, 14, fixed cavity, 15, servo motor, 16, first bevel gear, 17, second bevel gear, 18, screw rod, 19, screw sleeve, 20, moving cavity, 21, adjusting wheel, 22, guide slot, 23, guide block. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and this embodiment is only used to explain the utility model, and does not constitute the limitation of the protection scope of the utility model.

[0019] According to Figure 1 , 2The embodiment is proposed based on the problems existing in the prior art and in combination with the actual situation. The embodiment provides a polyester thread production elasticizing device. As shown in FIGS. 1, 3 and 4, the polyester thread production elasticizing device comprises a fixing box 1, a false twister main body 2 installed on one side in the inside of the fixing box 1, a heater 3 installed at a middle position in the inside of the fixing box 1, an adjusting mechanism arranged on one side of the top end in the inside of the fixing box 1, an oil storage cavity 4 installed on the other side of the top end in the inside of the fixing box 1, an upper installation cavity 5 installed at the bottom end of the oil storage cavity 4, a lower installation cavity 6 installed at the bottom end of the upper installation cavity 5, oil cotton 7 installed between the upper installation cavity 5 and the lower installation cavity 6, an oil outlet hose 8 installed at the bottom end of the oil storage cavity 4, and a moving mechanism arranged on both sides of the upper installation cavity 5 and the lower installation cavity 6.

[0020] The moving mechanism comprises a threaded groove 9, a threaded rod 10, a rotating wheel 11 and a limiting structure. The threaded groove 9 is formed through both ends of one side of the lower installation cavity 6. The threaded rod 10 is arranged through the inside of the threaded groove 9. The rotating wheel 11 is installed at the bottom end of the threaded rod 10. The top end of the threaded rod 10 is connected with the bottom end of the upper installation cavity 5. When in use, the rotating wheel 11 is rotated to drive the threaded rod 10 to rotate. Since the threaded groove 9 and the threaded rod 10 are threadedly connected, the threaded rod 10 moves in the inside of the threaded groove 9. Under the limiting of the limiting hole 12 and the limiting rod 13, the threaded rod 10 drives the lower installation cavity 6 to move downward. The polyester thread is passed between the two oil cottons 7. Then, the rotating wheel 11 is reversely rotated to drive the lower installation cavity 6 and the oil cotton 7 to move upward. The polyester thread is clamped. The polyester thread is more convenient and fast when passing through the oil cotton 7. Therefore, the oiling effect of the polyester thread is better. Thus, the practicality of the device in use is greatly improved.

[0021] The limiting structure comprises a limiting hole 12 and a limiting rod 13. The limiting hole 12 is formed through both ends of one side of the upper installation cavity 5. The limiting rod 13 is arranged in the inside of the limiting hole 12. The bottom end of the limiting rod 13 is connected with the top end of the lower installation cavity 6. The inner diameter of the limiting hole 12 is greater than the outer diameter of the limiting rod 13. The limiting hole 12 and the limiting rod 13 constitute a sliding structure. When in use, the limiting hole 12 and the limiting rod 13 are matched with each other to limit the movement of the lower installation cavity 6. Thus, the movement of the lower installation cavity 6 is more stable.

[0022] The adjusting mechanism comprises a fixed cavity 14, a servo motor 15, a first bevel gear 16, a second bevel gear 17, a screw rod 18, a screw sleeve 19, a moving cavity 20, an adjusting wheel 21 and a guide structure, the fixed cavity 14 is installed on one side of the inner top end of the fixed box 1, the servo motor 15 is installed above one side of the fixed cavity 14, the first bevel gear 16 is installed above one side of the inner top end of the fixed cavity 14, the output end of the servo motor 15 is connected with one end of the first bevel gear 16, the second bevel gear 17 is engaged below the first bevel gear 16, the screw rod 18 is installed at the bottom end of the second bevel gear 17, the screw sleeve 19 is arranged on the outer side wall of the screw rod 18, the moving cavity 20 is fixedly installed on the outer side wall of the screw sleeve 19, the bottom end of the moving cavity 20 extends to the outer side of the fixed cavity 14, the adjusting wheel 21 is installed at the bottom end of the moving cavity 20, in use, the servo motor 15 is started to drive the first bevel gear 16 to rotate, since the first bevel gear 16 and the second bevel gear 17 are engaged with each other, the second bevel gear 17 is used to drive the screw rod 18 to rotate, and then the screw sleeve 19 is driven to move, therefore, under the limiting of the guide groove 22 and the guide block 23, the moving cavity 20 is driven to move by the screw sleeve 19, and then the adjusting wheel 21 is driven to move, the adjusting wheel 21 is used to adjust the tension of the polyester thread, so that the polyester thread is adjusted when the false twister main body 2 is processed, and the false twisting effect of the polyester thread is better, thereby greatly improving the comprehensiveness of the device in use.

[0023] The guide structure comprises a guide groove 22 and a guide block 23, the guide groove 22 is opened in the inner part of the fixed cavity 14, the guide block 23 is arranged in the inner part of the guide groove 22, one end of the guide block 23 is connected with the outer side of the moving cavity 20, the guide groove 22 is opened in the inner part of the fixed cavity 14, two guide grooves 22 are symmetrically distributed about the central axis of the fixed cavity 14, in use, the mutual cooperation between the guide groove 22 and the guide block 23 can guide the moving cavity 20 when moving, so that the moving cavity 20 is more stable when moving.

[0024] Working principle: the staff first passes through the polyester thread from one end of the fixed box 1, then passes out from between the two adjusting wheels 21, then respectively passes through between the false twister main body 2 and the heater 3, at this time, rotating the rotating wheel 11 drives the threaded rod 10 to rotate, because the threaded groove 9 is connected with the threaded rod 10, so that the threaded rod 10 moves in the inside of the threaded groove 9, under the limiting of the limiting hole 12 and the limiting rod 13, the lower installation cavity 6 is driven by the threaded rod 10 to move downwards, the polyester thread is passed through between the two oiling cotton 7, then the rotating wheel 11 is reversely rotated, the lower installation cavity 6 and the oiling cotton 7 are moved upwards, the polyester thread is clamped, finally, the polyester thread is passed out from the other end of the fixed box 1, the oiling cotton 7 in the upper installation cavity 5 and the lower installation cavity 6 is injected with oil through the oil outlet hose 8, the polyester thread is oiled by the two oiling cotton 7, at this time, the false twister main body 2 is started, the polyester thread is false twisted by the false twister main body 2, when the tension of the polyester thread needs to be adjusted, the servo motor 15 is started to drive the first bevel gear 16 to rotate, because the first bevel gear 16 is engaged with the second bevel gear 17, so the screw rod 18 is driven by the second bevel gear 17 to rotate, and then the screw sleeve 19 is moved, so that the moving cavity 20 is driven by the screw sleeve 19 to move and then the adjusting wheel 21 is moved, the tension of the polyester thread is adjusted by the adjusting wheel 21, then the heater 3 is started to heat the polyester thread, and the polyester thread is oiled by the oiling cotton 7.

[0025] The basic principle, main features and advantages of the utility model are shown and described above. The technical personnel in the industry should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A texturizing device for polyester yarn production, comprising a fixing box (1), characterized in that: A false twister main body (2) is installed on one side of the fixed box (1), a heater (3) is installed at the middle position of the fixed box (1), an adjustment mechanism is provided on one side of the top of the fixed box (1), an oil storage chamber (4) is installed on the other side of the top of the fixed box (1), an upper mounting chamber (5) is installed at the bottom end of the oil storage chamber (4), a lower mounting chamber (6) is installed at the bottom end of the upper mounting chamber (5), an oiling cotton (7) is installed between the upper mounting chamber (5) and the lower mounting chamber (6), an oil outlet hose (8) is installed at the bottom end of the oil storage chamber (4), one end of the oil outlet hose (8) is connected to one end of the upper mounting chamber (5) and one end of the lower mounting chamber (6), and a moving mechanism is provided on both sides of the upper mounting chamber (5) and the lower mounting chamber (6); The moving mechanism comprises a threaded groove (9), a threaded rod (10), a rotating wheel (11) and a limiting structure. The threaded groove (9) passes through the two ends of one side of the lower installation cavity (6). The threaded rod (10) is provided inside the threaded groove (9). The rotating wheel (11) is installed at the bottom end of the threaded rod (10). The top end of the threaded rod (10) is connected to the bottom end of the upper installation cavity (5).

2. The polyester yarn texturing device according to claim 1, characterized in that: The limiting structure comprises a limiting hole (12) and a limiting rod (13); the limiting hole (12) passes through both ends of the upper mounting cavity (5) on one side; a limiting rod (13) is provided inside the limiting hole (12); and the bottom end of the limiting rod (13) is connected to the top end of the lower mounting cavity (6).

3. The polyester yarn texturing device according to claim 2, characterized in that: The inner diameter of the limiting hole (12) is larger than the outer diameter of the limiting rod (13), and a sliding structure is formed between the limiting hole (12) and the limiting rod (13).

4. The polyester yarn texturing device according to claim 1, characterized in that: The adjusting mechanism comprises a fixed cavity (14), a servo motor (15), a first bevel gear (16), a second bevel gear (17), a screw (18), a screw sleeve (19), a movable cavity (20), an adjusting wheel (21) and a guide structure, wherein the fixed cavity (14) is installed on one side of the top end inside the fixed box (1), the servo motor (15) is installed above one side of the fixed cavity (14), the first bevel gear (16) is installed above one side inside the fixed cavity (14), and the servo motor (15) is installed 5) is connected to one end of a first bevel gear (16), a second bevel gear (17) is meshed below the first bevel gear (16), a screw (18) is installed at the bottom end of the second bevel gear (17), an outer wall of the screw (18) is provided with a screw sleeve (19), a movable cavity (20) is fixedly installed on the outer wall of the screw sleeve (19), the bottom end of the movable cavity (20) extends to the outside of the fixed cavity (14), and an adjusting wheel (21) is installed at the bottom end of the movable cavity (20).

5. The polyester yarn texturing device according to claim 4, characterized in that: The guide structure comprises a guide groove (22) and a guide block (23); the guide groove (22) is opened inside the fixed cavity (14); a guide block (23) is provided inside the guide groove (22); one end of the guide block (23) is connected to the outside of the movable cavity (20).

6. The polyester yarn texturing device according to claim 5, characterized in that: Two guide grooves (22) are provided inside the fixed cavity (14), and the two guide grooves (22) are symmetrically distributed with respect to the central axis of the fixed cavity (14).

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