Silk thread aligning device for short silk two-for-one twister

Abstract

The utility model belongs to the technical field of two-for-one twisters, and particularly relates to a silk thread aligning device for a short silk two-for-one twister, which comprises a supporting plate, fixing blocks are arranged on two sides of the top of the supporting plate, a U-shaped bobbin shell is fixedly mounted on the tops of the fixing blocks, and a bobbin roller is movably connected to the inner wall of the U-shaped bobbin shell. A two-for-one twister body is fixedly installed on the upper surface of the bearing plate, and a supporting block is fixedly installed on the top of the bearing plate. The electric push rod can drive the connecting plate, the U-shaped protective shell and the wire wheels to move, when the wire wheels with every three wire wheels in one set are moved and adjusted, the distance between the two sets of wire wheels can be adjusted, due to the fact that a silk thread passes through the middle position of the two sets of wire wheels, the two sets of moving wire wheels can make contact with the silk thread and limit the silk thread, the two silk threads are always unwound in the alignment groove, and therefore the silk thread winding efficiency is improved. Two-for-one twisting is carried out along the same horizontal line, so that the two silk threads are aligned, dislocation and deviation of the silk threads during doubling are prevented, and the quality of finished silk threads is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of two-for-one twisting machines, and in particular relates to a silk thread alignment device for a short silk two-for-one twisting machine. Background Art

[0002] The doubling machine is a twisting device, which is essentially a doubling device (multiple strands are combined into one strand). It is called a doubling machine, and there is no specific Chinese or English name. It can achieve two twists in one turn, and the twisting efficiency is doubled compared with traditional twisting equipment. The package capacity is increased, there is no joint for 10,000 meters, the twisting quality is greatly improved, and the lower layer height is particularly suitable for operation. The doubling machine can bond two or more single yarns into strands by twisting, and enhance the performance of the original yarn to meet customer needs. The doubling machine is mainly composed of a power part, a doubling unit and a transmission part. The power part mainly includes a motor, an electrical control box, an indicator and an operation panel. The structure of the doubling unit mainly includes a spindle brake device, a doubling machine spindle part, a yarn winding device, a special device of the doubling unit, etc. The current doubling machine cannot effectively align the silk thread during use. When doubling, the silk thread is prone to dislocation and offset, resulting in poor quality of the finished silk thread, affecting the use of the silk thread. Therefore, a silk thread alignment device for a short silk doubling machine is needed. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a silk thread alignment device for a short silk doubling machine, which solves the problem that the current doubling machine cannot effectively align the silk threads during use, and the silk threads are easily misaligned when they are paralleled, resulting in poor quality of the finished silk threads and affecting the use of the silk threads.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk thread alignment device for a short silk two-for-one twisting machine, comprising a supporting plate, fixed blocks are arranged on both sides of the top of the supporting plate, a U-shaped wire drum shell is fixedly installed on the top of the fixed block, and a wire drum roller is movably connected to the inner wall of the U-shaped wire drum shell, and a two-for-one twisting machine body is fixedly installed on the upper surface of the supporting plate, a supporting block is fixedly installed on the top of the supporting plate, a fixed frame is fixedly installed on the top of the support block, a guide roller is movably connected to the lower surface of the inner wall of the fixed frame, an adjusting roller is movably connected to the inner wall of the fixed frame, L-shaped connecting blocks are fixedly installed on both sides of the fixed frame, an electric push rod is fixedly installed on the surface of the L-shaped connecting block, one end of the electric push rod is fixedly connected to a connecting plate, and a U-shaped protective shell is fixedly installed on one side of the connecting plate, the inner wall of the U-shaped protective shell is movably connected to a wire wheel, and an alignment groove is provided on the surface of the wire wheel.

[0005] Preferably, a limiting block is provided on the surface of the spool roller, and a silicone pad is provided on the surface of the limiting block.

[0006] Preferably, screws are provided on the surface of the fixing block, and the fixing block is connected to the supporting plate through bolts.

[0007] Preferably, the number of the adjusting rollers is three.

[0008] Preferably, the electric push rod is connected to the connecting plate through a fixing frame, and the connecting plate is located inside the fixing frame.

[0009] Preferably, a supporting leg is fixedly mounted on the bottom of the support plate, and an anti-slip pad is provided on the bottom of the supporting leg.

[0010] Preferably, a warning sign is provided on the surface of the fixing block, and the number of the warning signs is two.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The electric push rod can drive the connecting plate, U-shaped protective shell and wire wheel to move. When the wire wheels in a group of three are moved and adjusted, the spacing between the two groups of wire wheels can be adjusted. Since the silk thread passes through the middle position of the two groups of wire wheels, the two groups of moving wire wheels will touch the silk thread and limit the silk thread, so that the two silk threads are always unwound in the alignment groove and twisted along the same horizontal line, thereby aligning the two silk threads to prevent the silk threads from being misaligned when they are paralleled, thereby improving the quality of the finished silk threads. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the fixing frame of the utility model.

[0017] In the figure: 1. supporting plate; 2. fixing block; 3. U-shaped bobbin shell; 4. bobbin roller; 5. two-for-one twister body; 6. supporting block; 7. fixing frame; 8. guide roller; 9. adjusting roller; 10. L-shaped connecting block; 11. electric push rod; 12. connecting plate; 13. U-shaped protective shell; 14. wire wheel; 15. alignment groove; 16. supporting leg; 17. warning sign. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides the following technical solutions: a yarn alignment device for a short yarn two-for-one twisting machine, comprising a supporting plate 1, fixed blocks 2 are arranged on both sides of the top of the supporting plate 1, a U-shaped bobbin shell 3 is fixedly installed on the top of the fixed block 2, a bobbin roller 4 is movably connected to the inner wall of the U-shaped bobbin shell 3, a two-for-one twisting machine body 5 is fixedly installed on the upper surface of the supporting plate 1, a supporting block 6 is fixedly installed on the top of the supporting plate 1, a fixed frame 7 is fixedly installed on the top of the supporting block 6, a guide roller 8 is movably connected to the lower surface of the inner wall of the fixed frame 7, an adjusting roller 9 is movably connected to the inner wall of the fixed frame 7, L-shaped connecting blocks 10 are fixedly installed on both sides of the fixed frame 7, an electric push rod 11 is fixedly installed on the surface of the L-shaped connecting block 10, a connecting plate 12 is fixedly connected to one end of the electric push rod 11, a U-shaped protective shell 13 is fixedly installed on one side of the connecting plate 12, a wire wheel 14 is movably connected to the inner wall of the U-shaped protective shell 13, and an alignment groove 15 is opened on the surface of the wire wheel 14.

[0020] The staff places the silk thread reel to be used on the reel roller 4. The limit block on the surface of the reel roller 4 can protect the silk thread and prevent the silk thread from being worn during the unwinding process, which affects the subsequent processing of the silk thread. The staff inserts one end of the two silk threads into the two-for-one twister body 5 through the guide roller 8, the adjusting roller 9 and the two sets of wire wheels 14. When the two-for-one twister body 5 is twisting the silk thread, the guide roller 8 and the adjusting roller 9 can limit the unwound silk thread and guide the silk thread to prevent the silk thread from being loose during the unwinding and twisting process, which affects the processing quality of the silk thread. At the same time, after the electric push rod 11 is started, the electric push rod 11 can drive the connecting plate 12, the U-shaped protective shell 13 and the wire wheel 14 The wire wheels 14 are moved and adjusted in groups of three so that the spacing between the two groups of wire wheels 14 can be adjusted. As the silk thread passes through the middle position of the two groups of wire wheels 14, the two groups of moving wire wheels 14 will touch the silk thread and limit the silk thread, so that the two silk threads are always unwound in the alignment groove 15 and twisted along the same horizontal line, thereby aligning the two silk threads to prevent the silk threads from being misaligned when they are paralleled, thereby improving the quality of the finished silk thread. The support legs 16 are used to support and fix the support plate 1, and the anti-skid pads at the bottom of the support legs 16 can improve the anti-skid effect of the support legs 16. The two warning signs 17 are used to warn the surroundings of the alignment device. All electrical equipment in this device is powered by an external power supply.

[0021] In one aspect of this embodiment, after the staff loosens the bolts on the fixing block 2, the staff can remove the fixing block 2 from the support plate 1, and conversely, the fixing block 2 can be installed on the support plate 1 through the bolts.

[0022] In one aspect of this embodiment, the limit blocks on the surface of the bobbin roller 4 can protect the wire and prevent the wire from being worn during the unwinding process, thereby affecting subsequent processing of the wire.

[0023] In one aspect of this embodiment, the electric push rod 11 can drive the connecting plate 12 in the fixed frame 7 to move after startup, so that the connecting plate 12 can drive the wire wheel 14 and the U-shaped protective shell 13 to move, and the wire wheels 14 in groups of three can be adjusted so that the spacing between two groups of wire wheels 14 can be adjusted, which is convenient for aligning the silk thread.

[0024] In one aspect of this embodiment, the three adjusting rollers 9 are used to guide the silk threads processed by the two-for-one twisting machine body 5, so as to prevent the silk threads from becoming loose during the unwinding process and affecting the two-for-one twisting processing effect.

[0025] In one aspect of this embodiment, two warning signs 17 are used to provide warning reminders around the alignment device.

[0026] In one aspect of this embodiment, the support legs 16 are used to support and fix the support plate 1 , and the anti-skid pads at the bottom of the support legs 16 can enhance the anti-skid effect of the support legs 16 .

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A yarn alignment device for a short yarn two-for-one twisting machine, comprising a support plate (1), characterized in that: Fixed blocks (2) are arranged on both sides of the top of the support plate (1); a U-shaped bobbin shell (3) is fixedly mounted on the top of the fixed block (2); a bobbin roller (4) is movably connected to the inner wall of the U-shaped bobbin shell (3); a two-for-one twisting machine body (5) is fixedly mounted on the upper surface of the support plate (1); a support block (6) is fixedly mounted on the top of the support plate (1); a fixed frame (7) is fixedly mounted on the top of the support block (6); a guide roller (8) is movably connected to the lower surface of the inner wall of the fixed frame (7); An adjusting roller (9) is movably connected to the inner wall of the frame (7), L-shaped connecting blocks (10) are fixedly installed on both sides of the fixed frame (7), an electric push rod (11) is fixedly installed on the surface of the L-shaped connecting block (10), one end of the electric push rod (11) is fixedly connected to a connecting plate (12), one side of the connecting plate (12) is fixedly installed with a U-shaped protective shell (13), the inner wall of the U-shaped protective shell (13) is movably connected to a wire wheel (14), and the surface of the wire wheel (14) is provided with an alignment groove (15).

2. A yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: A limiting block is arranged on the surface of the bobbin roller (4), and a silicone pad is arranged on the surface of the limiting block.

3. A yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: The surface of the fixing block (2) is provided with screws, and the fixing block (2) is connected to the supporting plate (1) via bolts.

4. The yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: The number of the adjusting rollers (9) is three.

5. The yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: The electric push rod (11) is connected to the connecting plate (12) via the fixing frame (7), and the connecting plate (12) is located inside the fixing frame (7).

6. The yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: A support leg (16) is fixedly mounted on the bottom of the support plate (1), and an anti-slip pad is provided on the bottom of the support leg (16).

7. The yarn alignment device for a short yarn two-for-one twisting machine according to claim 1, characterized in that: A warning sign (17) is provided on the surface of the fixed block (2), and the number of the warning signs (17) is two.

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