Constant tension control equipment for spinning yarns

Abstract

The utility model relates to the technical field of spinning yarn equipment, in particular to constant tension control equipment for spinning yarns, which comprises a box body, a tensioning mechanism and a cleaning mechanism, the tensioning mechanism is fixedly mounted on the box body and used for controlling the tension of the yarns, and the cleaning mechanism is fixedly mounted on the box body and used for controlling the tension of the yarns. The cleaning mechanism is used for cleaning the surface of the yarn, the tensioning mechanism comprises an adjusting mechanism, and the adjusting mechanism is fixedly installed on the box body. According to the constant tension control equipment for spinning the yarn, through the arranged tensioning mechanism and adjusting mechanism, the rotating effect of a threaded rod and the action of an electric telescopic rod can be achieved, the constant tension of the yarn can be rapidly and accurately controlled, and therefore the production efficiency and quality of the yarn are improved; and by arranging the cleaning mechanism, the surface of the yarn can be cleaned and guided, so that the processing efficiency of the yarn and the quality of the processed yarn are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile yarn equipment technical field, concretely relates to a constant tension control equipment for textile yarn. BACKGROUND

[0002] Yarn is the product of a certain fineness processed by various textile fibers, which is used for weaving, knitting, knitting and other textile processing. Short fibers or filaments are combined together through twisting and other methods to form continuous, strong and flexible thread-like materials.

[0003] The existing textile yarn constant tension control equipment detects the tension in the yarn running in real time through the tension monitoring device. When the tension is too large, the system controller controls the auxiliary motor to accelerate the yarn feeding, so that the tension gradually decreases to the rated value. When the tension is too low, the auxiliary motor slows down the yarn feeding until the tension reaches the rated value. The tension control system based on this principle is widely used in textile machines, silk stocking machines, underwear machines and other equipment.

[0004] And considering the existing textile yarn constant tension control equipment, the tension is controlled by dynamic force monitoring and motor speed dynamic adjustment. There will be some error and delay in the monitoring and adjustment process. The yarn tension will basically fluctuate within a certain range, it is difficult to achieve high-precision tension control, which affects the quality and appearance of the fabric, and the adjustment of the adjusting wheel and other parts is not convenient and fast. It takes a lot of time and effort to adjust the tension in the production process, which affects the production efficiency of the yarn. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a constant tension control equipment for textile yarn.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] A constant tension control equipment for textile yarn is provided, which comprises a box body, a tensioning mechanism and a cleaning mechanism. The tensioning mechanism is fixedly installed on the box body and is used to control the tension of the yarn. The cleaning mechanism is fixedly installed on the box body and is used to clean the surface of the yarn. The tensioning mechanism comprises an adjusting mechanism, which is fixedly installed on the box body and is used to adjust the tension of the tensioning mechanism.

[0008] Further, the tensioning mechanism further comprises two I-beams, two cylindrical rods, four sliding blocks and a bidirectional telescopic rod. The two I-beams are fixedly installed on the two cylindrical rods respectively. The four sliding blocks are fixedly installed on the two ends of the two cylindrical rods respectively. One end of the bidirectional telescopic rod is rotatably connected with one end of one cylindrical rod, and the other end of the bidirectional telescopic rod is rotatably connected with one end of the other cylindrical rod.

[0009] Further, the middle part of the bidirectional telescopic rod is rotatably installed on the box body, four sliding grooves are formed in the inner side of the box body, four sliding blocks are slidably installed in the inner sides of the four sliding grooves respectively, one cylindrical rod is fixedly connected with the adjusting mechanism, and the adjusting mechanism is used to drive the movement of the one cylindrical rod.

[0010] Further, the adjusting mechanism comprises a U-shaped frame, an electric telescopic rod and a moving plate, the electric telescopic rod is fixedly installed on the moving plate, the U-shaped frame is fixedly installed on the one cylindrical rod, and the U-shaped frame is fixedly connected with the output end of the electric telescopic rod.

[0011] Further, the adjusting mechanism further comprises a guide rod, a threaded rod and a rotating handle, the guide rod is fixedly installed on the box body and penetrates through the moving plate, the threaded rod is rotatably installed on the box body and is threadedly connected with the moving plate, and the rotating handle is fixedly installed on the threaded rod.

[0012] Further, the cleaning mechanism comprises a mounting block, brush hairs, a sleeve ring and a mounting sleeve, the mounting sleeve is fixedly installed on the box body, the mounting block is inserted with the mounting sleeve, the sleeve ring is fixedly installed on the mounting block, the brush hairs are fixedly installed on the mounting block and penetrate through the sleeve ring.

[0013] Further, the cleaning mechanism further comprises a wedge block and a spring, the mounting block and the wedge block are connected through the spring, the wedge block is slidably installed on the mounting block, a clamping groove is formed in the mounting sleeve, and the wedge block is clamped with the clamping groove.

[0014] The constant tension control equipment for textile yarn has the advantages that: the rotation effect of the threaded rod and the action of the electric telescopic rod can quickly and accurately control the constant tension of the yarn, thereby improving the production efficiency and quality of the yarn; in addition, the cleaning mechanism can realize the cleaning and guiding effects on the surface of the yarn, thereby further improving the processing efficiency and quality of the processed yarn. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application.

[0016] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0017] Figure 2 It is a main view structure schematic view of the tensioning mechanism of the present application;

[0018] Figure 3 It is a cross-sectional structure schematic view of the box body of the present application;

[0019] Figure 4 It is a main view structure schematic view of the spool of the present application;

[0020] Figure 5 It is the split structure schematic view of the cleaning mechanism of the utility model;

[0021] Figure 6 It is the split structure schematic view of the cleaning mechanism of the utility model; Figure 3 It is the enlarged structure schematic view of part A.

[0022] In the figure: 1, box body;2, tensioning mechanism;21, spool;22, cylindrical rod;23, sliding block;24, bidirectional telescopic rod;25, sliding groove;26, adjusting mechanism;261, U-shaped frame;262, electric telescopic rod;263, moving plate;264, guide rod;265, threaded rod;266, rotating handle;3, cleaning mechanism;31, mounting block;32, brush hair;33, collar;34, mounting sleeve;35, clamping groove;36, wedge block;37, spring. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be further described in combination with the drawings and specific embodiments.

[0024] Among them, the drawings are only used for example explanation, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0025] Referring to Figures 1 to 2 , a constant tension control device for textile yarn is shown, which comprises a box body 1, a tensioning mechanism 2 and a cleaning mechanism 3, the tensioning mechanism 2 is fixedly installed on the box body 1, the tensioning mechanism 2 is used for controlling the tension of the yarn, through the tension control of the yarn by the tensioning mechanism 2, the processing quality of the yarn can be improved, the cleaning mechanism 3 is fixedly installed on the box body 1, the cleaning mechanism 3 is used for cleaning the surface of the yarn, through the cleaning mechanism 3, the yarn can be cleaned and guided, so as to avoid the influence of the fluff on the yarn on the processing quality and the winding of the yarn, the tensioning mechanism 2 comprises an adjusting mechanism 26, the adjusting mechanism 26 is fixedly installed on the box body 1, the adjusting mechanism 26 is used for adjusting the tension of the tensioning mechanism 2, through the adjusting mechanism 26, the tension of the yarn can be accurately controlled, and the tension of the yarn can be quickly adjusted, thereby improving the processing efficiency of the yarn.

[0026] Referring to Figures 2 to 4, the tensioning mechanism 2 further comprises two I-shaped pulleys 21, two cylindrical rods 22, four sliding blocks 23 and a bidirectional telescopic rod 24, the two I-shaped pulleys 21 are fixedly installed on the two cylindrical rods 22 respectively, when the yarn is wound on the two I-shaped pulleys 21, the movement effect of the I-shaped pulley 21 can adjust the tension of the yarn, the four sliding blocks 23 are fixedly installed on the two ends of the two cylindrical rods 22 respectively, the movement of the four sliding blocks 23 supports and guides the cylindrical rod 22, avoiding the deviation of the cylindrical rod 22 during movement, one end of the bidirectional telescopic rod 24 is rotatably connected with one end of one cylindrical rod 22, the other end of the bidirectional telescopic rod 24 is rotatably connected with one end of the other cylindrical rod 22, the bidirectional telescopic rod 24 is symmetrically distributed with two, when one cylindrical rod 22 moves, it can drive the bidirectional telescopic rod 24 to rotate, so that the bidirectional telescopic rod 24 can drive the other cylindrical rod 22 to move, thereby making the two I-shaped pulleys 21 move simultaneously and move away from or close to each other.

[0027] With reference to Figures 2 to 4 , the middle part of the bidirectional telescopic rod 24 is rotatably installed on the box body 1, the bidirectional telescopic rod 24 is a prior art, the two ends of which can be extended or retracted, the inner side of the box body 1 is provided with four sliding grooves 25, the four sliding blocks 23 are slidably installed on the inner side of the four sliding grooves 25, the sliding groove 25 is used for guiding the sliding block 23, one cylindrical rod 22 is fixedly connected with the adjusting mechanism 26, the adjusting mechanism 26 is used for driving one cylindrical rod 22 to move, so that one cylindrical rod 22 can drive the other cylindrical rod 22 to move, thereby making the two I-shaped pulleys 21 move and adjust the yarn tension.

[0028] With reference to Figures 2 to 4 , the adjusting mechanism 26 comprises a U-shaped frame 261, an electric telescopic rod 262 and a moving plate 263, the electric telescopic rod 262 is fixedly installed on the moving plate 263, the movement of the moving plate 263 can drive the electric telescopic rod 262 to move, the U-shaped frame 261 is fixedly installed on one cylindrical rod 22, by starting the electric telescopic rod 262, the U-shaped frame 261 can be driven to move, and the U-shaped frame 261 is fixedly connected with the output end of the electric telescopic rod 262, through the movement effect of the U-shaped frame 261, one cylindrical rod 22 can be driven to move.

[0029] With reference to Figures 2 to 4The adjustment mechanism 26 also includes a guide rod 264, a threaded rod 265, and a rotating handle 266. The guide rod 264 is fixedly installed on the housing 1 and passes through the moving plate 263. The guide rod 264 guides the moving plate 263, thereby preventing the moving plate 263 from shifting during movement. The threaded rod 265 is rotatably installed on the housing 1 and is threadedly connected to the moving plate 263. The rotation of the threaded rod 265 can drive the moving plate 263 to move, thereby enabling fine-tuning of the position of the moving plate 263 and thus fine-tuning of the yarn tension, improving the control accuracy of the yarn tension. The rotating handle 266 is fixedly installed on the threaded rod 265, making it convenient for the operator to rotate the threaded rod 265.

[0030] Reference Figure 5 and Figure 6 The cleaning mechanism 3 includes a mounting block 31, bristles 32, a collar 33, and a mounting sleeve 34. The mounting sleeve 34 is fixedly installed on the housing 1. The mounting block 31 is inserted into the mounting sleeve 34. When the mounting block 31 is inserted into the mounting sleeve 34, the mounting block 31 can be installed on the housing 1. The collar 33 is fixedly installed on the mounting block 31. The collar 33 can guide the yarn and prevent the yarn from rubbing against the root of the bristles 32 and falling off. The bristles 32 are fixedly installed on the mounting block 31 and pass through the collar 33. The bristles 32 can clean the lint generated during the processing of the yarn surface.

[0031] Reference Figure 5 and Figure 6 The cleaning mechanism 3 also includes a wedge 36 and a spring 37. The mounting block 31 and the wedge 36 are connected by the spring 37. Through the elastic force of the spring 37, the wedge 36 is always engaged with the slot 35 without external force, thereby limiting the mounting block 31. The wedge 36 can be slidably mounted on the mounting block 31. Through the sliding effect of the wedge 36, the wedge 36 can engage or disengage with the slot 35. The mounting sleeve 34 has a slot 35. The wedge 36 engages with the slot 35. Through the engagement effect of the slot 35 and the wedge 36, the mounting block 31 can be limited, so that the mounting block 31 remains fixed.

[0032] This constant tension control device for textile yarns, through its tensioning and adjusting mechanisms, enables rapid and precise control of the constant tension of the yarn by the rotation of the threaded rod and the movement of the electric telescopic rod, thereby improving yarn production efficiency and quality. In addition, the cleaning mechanism enables the cleaning and guiding of the yarn surface, further improving yarn processing efficiency and post-processing quality.

[0033] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A constant tension control device for textile yarn, characterized in that, Including box (1), tensioning mechanism (2) and cleaning mechanism (3), the tensioning mechanism (2) is fixedly installed on the box (1), the tensioning mechanism (2) is used to control the tension of the yarn, the cleaning mechanism (3) is fixedly installed on the box (1), the cleaning mechanism (3) is used to clean the surface of the yarn, the tensioning mechanism (2) includes adjusting mechanism (26), the adjusting mechanism (26) is fixedly installed on the box (1), the adjusting mechanism (26) is used to adjust the tensioning force of the tensioning mechanism (2).

2. A constant tension control device for textile yarn as claimed in claim 1 wherein, The tensioning mechanism (2) further includes two I-shaped wheels (21), two cylindrical rods (22), four sliding blocks (23) and a bidirectional telescopic rod (24), two I-shaped wheels (21) are fixedly installed on two cylindrical rods (22) respectively, four sliding blocks (23) are fixedly installed on the two ends of two cylindrical rods (22) respectively, one end of the bidirectional telescopic rod (24) is rotatably connected with one end of one cylindrical rod (22), the other end of the bidirectional telescopic rod (24) is rotatably connected with one end of the other cylindrical rod (22).

3. A constant tension control device for textile yarn as claimed in claim 2 wherein, The middle part of the bidirectional telescopic rod (24) is rotatably installed on the box (1), four slide grooves (25) are formed in the inner side of the box (1), four sliding blocks (23) are slidably installed in the inner sides of four slide grooves (25) respectively, one cylindrical rod (22) is fixedly connected with the adjusting mechanism (26), and the adjusting mechanism (26) is used to drive one cylindrical rod (22) to move.

4. A constant tension control device for textile yarn as claimed in claim 3 wherein, The adjusting mechanism (26) includes a U-shaped frame (261), an electric telescopic rod (262) and a moving plate (263), the electric telescopic rod (262) is fixedly installed on the moving plate (263), and the U-shaped frame (261) is fixedly installed on one cylindrical rod (22) and fixedly connected with the output end of the electric telescopic rod (262).

5. A constant tension control device for textile yarn as claimed in claim 4 wherein, The adjusting mechanism (26) further includes a guide rod (264), a threaded rod (265) and a rotating handle (266), the guide rod (264) is fixedly installed on the box (1) and penetrates through the moving plate (263), the threaded rod (265) is rotatably installed on the box (1) and is screwedly connected with the moving plate (263), and the rotating handle (266) is fixedly installed on the threaded rod (265).

6. A constant tension control device for textile yarn as claimed in claim 1 wherein, The cleaning mechanism (3) includes a mounting block (31), brush hairs (32), a sleeve ring (33) and a mounting sleeve (34), the mounting sleeve (34) is fixedly installed on the box (1), the mounting block (31) is inserted into the mounting sleeve (34), the sleeve ring (33) is fixedly installed on the mounting block (31), and the brush hairs (32) are fixedly installed on the mounting block (31) and penetrate through the sleeve ring (33).

7. A constant tension control device for textile yarn as claimed in claim 6 wherein, The cleaning mechanism (3) further comprises a wedge block (36) and a spring (37), the mounting block (31) is connected with the wedge block (36) through the spring (37), the wedge block (36) is slidably mounted on the mounting block (31), and the mounting sleeve (34) is provided with a clamping groove (35), and the wedge block (36) is clamped with the clamping groove (35).

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