Fiber twisting machine capable of improving twist uniformity

Abstract

The utility model relates to the technical field of yarn production, and discloses a fiber twisting machine capable of improving twist uniformity, which comprises a base, a twisting box is fixedly connected to the top of the base, a take-up roller is fixedly connected to the right end of the top of the base, a support is fixedly connected to the left end of the top of the base, a motor is fixedly connected to the top of the support, and the motor is fixedly connected to the left end of the top of the base. The device comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the periphery of the rotating shaft is fixedly connected with a disc, the left side of the disc is fixedly connected with a wire box, the right end of the rotating shaft is provided with a tensioning assembly, the tensioning assembly is provided with a mounting assembly and comprises a shell, and the inner wall of the shell is slidably connected with a cylinder. According to the yarn twisting device, the tensioning assembly is arranged, the tensioning force of the yarn is adjusted by rotating the circular plate, meanwhile, the hair brush arranged on the inner wall of the cleaning cylinder can clean the yarn, and therefore the twisting uniformity of the yarn is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn production, in particular to a fiber twisting machine capable of improving twist uniformity. Background Art

[0002] Yarn is a linear material used in crafts, textiles and sewing. It is made from a variety of different fibers or fiber mixtures. It is one of the basic materials for textile production and has many types and uses.

[0003] After searching, Chinese patent announcement number: CN216947626U discloses a polyethylene wire rope twisting device. By setting a mounting disc, a rope box, a support, a fixed block, a support rod, a movable rod, an adjustment sleeve, a positioning hole and a fixing hole, during the use of the twisting device, the operator removes the rope box, places the polyethylene wire rope inside the rope box, and makes one end of the wire rope pass through the circular hole of the mounting disc and is connected to the inside of the twisting box through the support rod, which can achieve the twisting effect of multiple wire ropes. At the same time, by sliding the adjustment sleeve, the support length of the support rod can achieve the adjustment effect, changing the contact angle of the support of the multiple wire ropes, and achieving the adjustment effect of the rope strength after twisting. It is suitable for the twisting of different types of wire ropes, and improves the applicability of the twisting device.

[0004] Considering that some dust and fluff are usually attached to the existing yarn during production, the twist of the yarn is not uniform during twisting, affecting the overall mechanical properties of the yarn. The yarn is uneven in tightness, resulting in knots, affecting the smoothness of the yarn. Therefore, a fiber twisting machine with improved twist uniformity is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above shortcomings, the utility model provides a fiber twisting machine with improved twist uniformity, aiming to improve the problems in the prior art that some dust and fluff usually adhere to the yarn, affecting the overall mechanical properties of the yarn, the yarn is uneven in tightness, resulting in knots, and affecting the smoothness of the yarn.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fiber twisting machine for improving twist uniformity, comprising a base, a twisting box is fixedly connected to the top of the base, a take-up roller is fixedly connected to the top right end of the base, a support is fixedly connected to the top left end of the base, a motor is fixedly connected to the top of the support, a rotating shaft is fixedly connected to the output shaft of the motor, a disc is fixedly connected to the outer periphery of the rotating shaft, a wire box is fixedly connected to the left side of the disc, a tensioning assembly is arranged at the right end of the rotating shaft, and a mounting assembly is arranged on the tensioning assembly;

[0007] The tensioning assembly includes a shell, the inner wall of the shell is slidably connected to a cylinder, the right bottom end of the cylinder is fixedly connected to a movable rod, the right side of the shell is rotatably connected to a circular plate, the right side of the circular plate is provided with an arc groove, the right side of the shell is provided with a sliding groove, and the top of the cylinder is plugged with a cleaning barrel.

[0008] Preferably, the mounting assembly comprises a wedge, the outer wall of the wedge is elastically connected to the inner wall of the cylinder via a limit spring, and a square groove is provided at the bottom end of the front side of the cleaning cylinder.

[0009] Preferably, the left side of the shell is fixedly connected to the right end of the rotating shaft, the outer wall of the movable rod is slidably connected to the inner wall of the sliding groove, and the outer wall of the movable rod is slidably connected to the inner wall of the arc groove.

[0010] Preferably, a clamping block is elastically connected to the right inner wall of the shell through a spring, and a clamping groove is provided on the right side of the circular plate.

[0011] Preferably, one end of the limit spring is fixedly connected to the inner wall of the cylinder, and the other end of the limit spring is fixedly connected to the outer wall of the wedge block.

[0012] Preferably, the outer wall of the wedge block is slidably connected to the inner wall of the cylinder, and the outer wall of the wedge block is snap-fitted to the inner wall of the square groove.

[0013] Preferably, one end of the spring is fixedly connected to the right inner wall of the shell, and one end of the spring is fixedly connected to the outer wall of the block.

[0014] Preferably, the outer wall of the card block is slidably connected to the right inner wall of the shell, and the outer wall of the card block is engaged with the inner wall of the card slot.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, a tensioning assembly is provided, and the arc groove is driven to rotate by rotating the circular plate, so that the movable rod drives the cylinder to slide along the inner wall of the slide groove, so that the cleaning cylinder installed on the cylinder is moved vertically to adjust the tension of the yarn. At the same time, the brush arranged on the inner wall of the cleaning cylinder can clean the dust and fluff attached to the yarn, thereby improving the twist uniformity of the yarn.

[0017] 2. In the utility model, by providing a mounting assembly, the clamping or releasing effect of the wedge block and the square groove makes it convenient for the staff to assemble and disassemble the cleaning cylinder, so as to replace and clean the cleaning cylinder, thereby improving the working efficiency and use effect of the twisting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a fiber twisting machine for improving twist uniformity proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of a fiber twisting machine for improving twist uniformity proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the shell split structure of a fiber twisting machine for improving twist uniformity proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of a circular plate of a fiber twisting machine for improving twist uniformity proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the main structure of a cleaning cylinder of a fiber twisting machine for improving twist uniformity proposed by the utility model;

[0023] Figure 6 The utility model provides a schematic diagram of the cylindrical split structure of a fiber twisting machine for improving twist uniformity.

[0024] Legend:

[0025] 1. Base; 2. Twisting box; 3. Take-up roller; 4. Support; 5. Motor; 6. Rotating shaft; 7. Disc; 8. Tensioning assembly; 81. Shell; 82. Cylinder; 83. Movable rod; 84. Round plate; 85. Arc groove; 86. Spring; 87. Block; 88. Slot; 89. Cleaning cylinder; 9. Mounting assembly; 91. Limit spring; 92. Wedge block; 93. Square groove; 10. Wire box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1 - Figure 2The utility model provides an embodiment: a fiber twisting machine for improving twist uniformity, including a base 1, through which the base 1 plays a role of stable support and fixing of the take-up roller 3 and the support 4, the top of the base 1 is fixedly connected with a twisting box 2, the yarn is twisted by the twisting box 2, the top right end of the base 1 is fixedly connected with a take-up roller 3, the twisted yarn is wound and rolled by the take-up roller 3, the top left end of the base 1 is fixedly connected with a support 4, the support 4 plays a role of supporting and fixing the motor 5, the top of the support 4 is fixedly connected with a motor 5, the rotating shaft 6 is driven to rotate by starting the motor 5, and the output shaft of the motor 5 is fixedly connected with the rotating shaft 6, The rotation effect of the rotating shaft 6 drives the disc 7 to rotate. The outer periphery of the rotating shaft 6 is fixedly connected with the disc 7, and two groups of through holes are symmetrically distributed on the disc 7. The rotation effect of the disc 7 drives the thread box 10 to rotate. The left side of the disc 7 is fixedly connected with the thread box 10, and the thread box 10 is symmetrically distributed with two groups, respectively storing two strands of yarn. A tensioning assembly 8 is provided at the right end of the rotating shaft 6. The tensioning force on the yarn is adjusted by the tensioning assembly 8, and at the same time, it is convenient to clean the dust and fluff attached to the yarn. The tensioning assembly 8 is provided with an installation assembly 9. The installation assembly 9 is convenient for assembling and disassembling the cleaning cylinder 89, so as to clean and replace the cleaning cylinder 89.

[0028] Reference Figure 2 - Figure 4 The tensioning assembly 8 includes a shell 81, which is circular. A cylinder 82 is slidably connected to the inner wall of the shell 81. The cylinder 82 is symmetrically distributed in two groups. Through the sliding effect of the cylinder 82, the cleaning cylinder 89 is driven to move vertically. A movable rod 83 is fixedly connected to the bottom right end of the cylinder 82. The movable rod 83 is symmetrically distributed in two groups. A circular plate 84 is rotatably connected to the right side of the shell 81. Through the rotation effect of the circular plate 84, the arc groove 85 is driven to rotate. An arc groove 85 is opened on the right side of the circular plate 84. The arc groove 85 is symmetrically distributed in two groups. A slide groove is opened on the right side of the shell 81. The slide groove is symmetrically distributed in two groups. A cleaning cylinder 89 is inserted at the top of the cylinder 82. The cleaning cylinder 89 is symmetrically distributed in two groups, and a brush is provided on the inner wall of the cleaning cylinder 89, which can clean the yarn passing through the inner wall of the cleaning cylinder 89.

[0029] Reference Figure 5 and Figure 6 The mounting assembly 9 includes a wedge block 92, the outer wall of which is elastically connected to the inner wall of the cylinder 82 through a limit spring 91. Through the elastic force of the limit spring 91, the wedge block 92 always maintains a clamping effect with the square groove 93 when not affected by external force, thereby limiting the cleaning cylinder 89 and keeping the cleaning cylinder 89 fixed. A square groove 93 is provided at the bottom end of the front side of the cleaning cylinder 89.

[0030] Reference Figure 2 - Figure 4The left side of the shell 81 is fixedly connected to the right end of the rotating shaft 6. Through the rotation effect of the rotating shaft 6, the shell 81 can be driven to rotate at the same time. The outer wall of the movable rod 83 is slidably connected to the inner wall of the slide groove. The slide groove plays a limiting and guiding role on the movable rod 83 to prevent the movable rod 83 from deviating during movement. The outer wall of the movable rod 83 is slidably connected to the inner wall of the arc groove 85. Through the sliding effect of the movable rod 83 and the arc groove 85, when the arc groove 85 rotates, it can drive the movable rod 83 to slide along the inner wall of the slide groove.

[0031] Reference Figure 3 and Figure 4 The right inner wall of the shell 81 is elastically connected with a clamping block 87 through a spring 86. Through the elastic force of the spring 86, the clamping block 87 always maintains a clamping effect with the clamping groove 88 when not affected by external force, thereby limiting the circular plate 84 and keeping the cylinder 82 fixed. A clamping groove 88 is opened on the right side of the circular plate 84, and there are multiple groups of clamping grooves 88. Through the multiple groups of clamping grooves 88 and the clamping block 87, a clamping effect at different positions is achieved, thereby limiting the circular plate 84 at different positions.

[0032] Reference Figure 6 One end of the limit spring 91 is fixedly connected to the inner wall of the cylinder 82, and the other end of the limit spring 91 is fixedly connected to the outer wall of the wedge block 92. The fixing effect of the limit spring 91 keeps the wedge block 92 fixed to prevent the wedge block 92 from falling off. The outer wall of the wedge block 92 is slidably connected to the inner wall of the cylinder 82. The sliding effect of the wedge block 92 allows the wedge block 92 to be engaged or released from the square groove 93. The outer wall of the wedge block 92 is engaged with the inner wall of the square groove 93. The engaging effect of the wedge block 92 and the square groove 93 allows the cylinder 82 to limit the cleaning tube 89.

[0033] Reference Figure 3 One end of the spring 86 is fixedly connected to the right inner wall of the shell 81, and one end of the spring 86 is fixedly connected to the outer wall of the block 87. The fixing effect of the spring 86 keeps the block 87 fixed to prevent the block 87 from falling off. The outer wall of the block 87 is slidably connected to the right inner wall of the shell 81. The sliding effect of the block 87 allows the block 87 to be engaged or unengaged with the slot 88. The outer wall of the block 87 is engaged with the inner wall of the slot 88. The engagement effect of the block 87 and the slot 88 allows the shell 81 to limit the circular plate 84.

[0034] Working principle: When the staff needs to twist the yarn, the staff will pass one end of the yarn in the two sets of wire boxes 10 through the two sets of through holes opened on the disk 7, and at the same time pass through the inner walls of the two sets of cleaning cylinders 89, and connect them to the inside of the twisting box 2. The yarn twisted by the twisting box 2 is wound on the take-up roller 3, and then the motor 5 is started to drive the rotating shaft 6 to rotate, so that the disk 7 and the shell 81 rotate, thereby driving the two strands of yarn to entangle and twist with each other, and the twisted yarn is wound by the take-up roller 3. At the same time, the dust and fluff attached to the outer wall of the yarn are cleaned by the brush arranged on the inner wall of the cleaning cylinder 89.

[0035] When it is necessary to adjust the tension of the two strands of yarn, the staff presses the block 87 so that the block 87 releases the clamping effect with the clamping groove 88 and releases the limiting effect on the circular plate 84. The circular plate 84 is rotated to drive the two groups of arc grooves 85 to rotate, so that the two groups of movable rods 83 slide along the inner walls of the two groups of slide grooves respectively, and move away from or close to each other, thereby driving the two groups of cylinders 82 to move vertically, so that the two groups of cleaning tubes 89 respectively drive the two groups of yarns to move vertically to adjust the tension of the yarn. When the adjustment is completed, the block 87 is released so that the block 87 is clamped with the clamping groove 88 under the elastic force of the spring 86, and the circular plate 84 is limited at the same time, so that the two groups of cleaning tubes 89 remain fixed.

[0036] When the cleaning cylinder 89 needs to be replaced or cleaned, the staff presses the wedge block 92 so that the wedge block 92 releases the clamping effect on the square groove 93 and the limiting effect on the cleaning cylinder 89, which makes it easier for the staff to remove the cleaning cylinder 89 and insert the bottom of the cleaning cylinder 89 after cleaning or replacement into the cylinder 82, so that the wedge block 92 is clamped with the inner wall of the square groove 93 under the elastic force of the limiting spring 91, and the cleaning cylinder 89 is limited at the same time, so that the cleaning cylinder 89 remains fixed, and the replacement of the cleaning cylinder 89 is completed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fiber twisting machine for improving twist uniformity, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a twisting box (2), the right end of the top of the base (1) is fixedly connected to a wire take-up roller (3), the left end of the top of the base (1) is fixedly connected to a support (4), the top of the support (4) is fixedly connected to a motor (5), the output shaft of the motor (5) is fixedly connected to a rotating shaft (6), the outer periphery of the rotating shaft (6) is fixedly connected to a disk (7), the left side of the disk (7) is fixedly connected to a wire box (10), the right end of the rotating shaft (6) is provided with a tensioning assembly (8), and the tensioning assembly (8) is provided with a mounting assembly (9); The tensioning assembly (8) comprises a shell (81), the inner wall of the shell (81) is slidably connected to a cylinder (82), the right bottom end of the cylinder (82) is fixedly connected to a movable rod (83), the right side of the shell (81) is rotatably connected to a circular plate (84), the right side of the circular plate (84) is provided with an arc groove (85), the right side of the shell (81) is provided with a sliding groove, and the top end of the cylinder (82) is plugged with a cleaning cylinder (89).

2. A fiber twisting machine for improving twist uniformity according to claim 1, characterized in that: The mounting assembly (9) comprises a wedge block (92), the outer wall of the wedge block (92) being elastically connected to the inner wall of the cylinder (82) via a limit spring (91), and a square groove (93) is provided at the bottom end of the front face of the cleaning cylinder (89).

3. A fiber twisting machine for improving twist uniformity according to claim 1, characterized in that: The left side of the housing (81) is fixedly connected to the right end of the rotating shaft (6), the outer wall of the movable rod (83) is slidably connected to the inner wall of the sliding groove, and the outer wall of the movable rod (83) is slidably connected to the inner wall of the arc groove (85).

4. A fiber twisting machine for improving twist uniformity according to claim 1, characterized in that: The right inner wall of the housing (81) is elastically connected to a clamping block (87) via a spring (86), and a clamping groove (88) is provided on the right side of the circular plate (84).

5. A fiber twisting machine for improving twist uniformity according to claim 2, characterized in that: One end of the limit spring (91) is fixedly connected to the inner wall of the cylinder (82), and the other end of the limit spring (91) is fixedly connected to the outer wall of the wedge block (92).

6. A fiber twisting machine for improving twist uniformity according to claim 2, characterized in that: The outer wall of the wedge block (92) is slidably connected to the inner wall of the cylinder (82), and the outer wall of the wedge block (92) is clamped to the inner wall of the square groove (93).

7. A fiber twisting machine for improving twist uniformity according to claim 4, characterized in that: One end of the spring (86) is fixedly connected to the right inner wall of the housing (81), and one end of the spring (86) is fixedly connected to the outer wall of the clamping block (87).

8. A fiber twisting machine for improving twist uniformity according to claim 7, characterized in that: The outer wall of the clamping block (87) is slidably connected to the right inner wall of the shell (81), and the outer wall of the clamping block (87) is clamped to the inner wall of the clamping groove (88).

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