Double-layer two-for-one twister protection mechanism

Abstract

The utility model discloses a double-layer two-for-one twister protection mechanism, and belongs to the technical field of two-for-one twister equipment. According to the double-layer two-for-one twister, the left moving base, the right moving base and the vertical handrails are arranged, and a plurality of blocking ropes are connected between the two vertical handrails on the same side, so that a working area is protected during working, the situation that operation of the double-layer two-for-one twister is affected by external objects is avoided, and the production safety is improved; a handrail rotating motor drives a vertical handrail to rotate, rotation of the vertical handrail can wind up a blocking rope, when a driving motor drives the left moving base to move, the handrail rotating motor synchronously rotates the vertical handrail, and when the left moving base is driven by the handrail rotating motor to move, the vertical handrail is driven by the handrail rotating motor to move up and down. And a winding drum is arranged, so that the blocking rope can be prevented from deviating during winding, and the effect of safety protection is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of two-for-one twister equipment, and in particular relates to a double-layer two-for-one twister protection mechanism. Background Art

[0002] In the field of textile production technology, the two-for-one twister, as a textile equipment that can twist and bond two or more single yarns into strands, has been widely used.

[0003] At present, due to the limitation of the factory space, the processing efficiency of the ordinary two-for-one twisting machine is low, so the double-layer two-for-one twisting machine has been developed. However, the double-layer two-for-one twisting machine cannot provide safe protection for the yarn when twisting the yarn.

[0004] To this end, the applicant has conducted useful explorations and attempts, and found solutions to the above-mentioned problems, which can achieve multiple functions. The technical solution to be introduced below was produced in this context. Summary of the invention

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a double-layer two-for-one twisting machine protection mechanism.

[0006] The above technical problems of the utility model are mainly solved by the following technical solutions: a double-layer two-for-one twister protection mechanism, comprising a two-for-one twister power cabinet, a double-layer two-for-one twister arranged on one side of the two-for-one twister power cabinet, a PLC system control box is arranged on the other side of the two-for-one twister power cabinet, the upper and lower sides of the two-for-one twister power cabinet are independently provided with power drive mechanisms to provide kinetic energy for the double-layer two-for-one twister, the PLC system control box controls the operation of the power drive mechanism, a protection mechanism is arranged on the bottom frame of the double-layer two-for-one twister, the protection mechanism comprises a left movable base and a right movable base, the front and rear ends of the left movable base and the right movable base are detachably provided with vertical railings, and a plurality of blocking ropes are connected between the two vertical railings on the same side;

[0007] Wherein, the left movable base and the right movable base are both slidably arranged left and right under the bottom frame of the double-layer two-for-one twisting machine.

[0008] Preferably, two tracks are arranged between the upper surfaces of the left movable base and the right movable base, and the left movable base and the right movable base are arranged on the lower sides of the two tracks for sliding left and right. Drive motors are arranged at the ends of the two tracks, and rotating screws are arranged on the two drive motors extending toward the middle parts of the two tracks. Support rods are rotatably connected at one end of the two rotating screws close to each other, and the support rods are fixed between the two tracks. Driving blocks are arranged on the upper surfaces of the middle parts of the left movable base and the right movable base, and the rotating screws penetrate the driving blocks and are threadedly connected thereto.

[0009] Preferably, the front and rear ends of the left movable base and the right movable base are both provided with railing rotating motors, and the rotating shafts of the railing rotating motors are connected to the vertical railings.

[0010] Preferably, a plurality of winding drums are evenly distributed on the vertical railing, and both ends of the barrier rope are respectively connected to the winding drums at the same height on both sides thereof.

[0011] Preferably, control switches for the drive motor and the railing rotation motor are provided on the side of the PLC system control box.

[0012] The utility model has the beneficial effects:

[0013] Through the left movable base, the right movable base and the vertical railing, and a plurality of blocking ropes are connected between the two vertical railings on the same side, protection of the working area during operation is achieved, external objects are prevented from affecting the operation of the double-layer twisting machine, and production safety is improved. The driving motor drives the rotating screw to rotate, so that the driving block moves left and right on the rotating screw, so that the left movable base or the right movable base can achieve left and right controlled movement, and the railing rotation motor drives the vertical railing to rotate, and the rotation of the vertical railing can reel in the blocking rope. When the driving motor drives the left movable base to move, the railing rotation motor synchronously rotates the vertical railing, so that the vertical railing can effectively reel in the blocking rope. The provision of a winding drum can prevent the blocking rope from deviating during reeling, thereby providing a safety protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front side structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the protective mechanism of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the utility model track;

[0018] Figure 5 yes Figure 3 A schematic diagram of a structure with part A enlarged.

[0019] In the figure: 1. Power cabinet of the two-for-one twister; 101. Power drive mechanism; 2. Double-layer two-for-one twister; 3. PLC system control box; 4. Left movable base; 5. Right movable base; 6. Vertical railing; 7. Barrier rope; 8. Track; 9. Drive motor; 10. Rotating screw rod; 11. Support rod; 12. Driving block; 13. Railing rotating motor; 14. Winding drum; 15. Control switch. DETAILED DESCRIPTION

[0020] The following are examples and the attached Figure 1-Figure 5 The structure is shown in the figure, and the technical solution of the utility model is further specifically described.

[0021] Embodiment 1: A double-layer two-for-one twister protection mechanism, comprising a two-for-one twister power cabinet 1, a double-layer two-for-one twister 2 arranged on one side of the two-for-one twister power cabinet 1, a PLC system control box 3 is arranged on the other side of the two-for-one twister power cabinet 1, and power drive mechanisms 101 are independently arranged on the upper and lower sides of the two-for-one twister power cabinet 1 to provide kinetic energy for the double-layer two-for-one twister 2. The PLC system control box 3 controls the operation of the power drive mechanism 101. A protection mechanism is arranged on the bottom frame of the double-layer two-for-one twister 2, and the protection mechanism comprises a left movable base 4 and a right movable base 5. The front and rear ends of the left movable base 4 and the right movable base 5 are detachably provided with vertical railings 6, and a plurality of blocking ropes 7 are connected between the two vertical railings 6 on the same side;

[0022] The left movable base 4 and the right movable base 5 are both slidably arranged under the bottom frame of the double-layer two-for-one twisting machine 2 .

[0023] The specific implementation method is:

[0024] When the power drive mechanism 101 drives the double-layer two-for-one twister 2 to operate, it uses the left movable base 4, the right movable base 5 and the vertical railing 6, and a plurality of blocking ropes 7 are connected between the two vertical railings 6 on the same side, so as to protect the working area during operation, prevent external objects from affecting the operation of the double-layer two-for-one twister, and improve production safety. The left and right sliding settings of the left movable base 4 and the right movable base 5 can realize the adjustment of the protection position.

[0025] Embodiment 2:

[0026] On the basis of Example 1, this embodiment further defines that two rails 8 are arranged between the upper surfaces of the left movable base 4 and the right movable base 5, and the left movable base 4 and the right movable base 5 are arranged on the lower side of the two rails 8 for sliding left and right. A driving motor 9 is arranged at the ends of the two rails 8, and a rotating screw 10 is arranged on the two driving motors 9 extending toward the middle of the two rails 8. A support rod 11 is rotatably connected at one end of the two rotating screws 10 close to each other, and the support rod 11 is fixed between the two rails 8. A driving block 12 is arranged on the upper surface of the middle part of the left movable base 4 and the right movable base 5, and the rotating screw 10 passes through the driving block 12 and is threadedly connected thereto.

[0027] The driving motor 9 drives the rotating screw 10 to rotate, so that the driving block 12 moves left and right on the rotating screw 10, so that the left movable base 4 or the right movable base 5 can be controlled to move left and right, thereby realizing automation.

[0028] The other parts of this embodiment are the same as those of the above-mentioned embodiment 1 and will not be described in detail.

[0029] Embodiment 3:

[0030] Based on Example 1, this embodiment further defines that the front and rear ends of the left movable base 4 and the right movable base 5 are both provided with a railing rotating motor 13 , and the rotating shaft of the railing rotating motor 13 is connected to the vertical railing 6 .

[0031] The railing rotating motor 13 drives the vertical railing 6 to rotate, and the rotation of the vertical railing 6 can reel in the blocking rope 7. When the driving motor 9 drives the left movable base 4 to move, the railing rotating motor 13 synchronously rotates the vertical railing 6, so that the vertical railing 6 can effectively reel in the blocking rope 7.

[0032] The other parts of this embodiment are the same as those of the above-mentioned embodiment 2 and will not be described in detail.

[0033] Embodiment 4:

[0034] Based on Example 1, this embodiment further defines that a plurality of winding drums 14 are evenly distributed on the vertical railing 6, and the two ends of the barrier rope 7 are respectively connected to the winding drums 14 at the same height on both sides thereof.

[0035] The winding drum 14 can prevent the barrier rope 7 from deviating when being wound up, thereby providing safety protection.

[0036] The other parts of this embodiment are the same as those of the above-mentioned embodiment 3 and will not be described in detail.

[0037] Embodiment 5:

[0038] Based on the first embodiment, the present embodiment further defines that a control switch 15 for the driving motor 9 and the handrail rotating motor 13 is provided on the side of the PLC system control box 3 .

[0039] The setting of the control switch 15 facilitates the operator to control the protection area.

[0040] The other parts of this embodiment are the same as those of the above-mentioned embodiment 4 and will not be described in detail.

[0041] The overall principle of the utility model:

[0042] When the double-layer two-for-one twisting machine of the utility model is in operation, through the left movable base 4, the right movable base 5 and the vertical railing 6, and a plurality of blocking ropes 7 are connected between the two vertical railings 6 on the same side, the protection of the working area during operation is realized, and the external objects are prevented from affecting the operation of the double-layer two-for-one twisting machine, and the safety of production is improved. The driving motor 9 drives the rotating screw 10 to rotate, and realizes the driving block 12 to move left and right on the rotating screw 10, so that the left movable base 4 or the right movable base 5 can realize left and right controlled movement, and the railing rotating motor 13 drives the vertical railing 6 to rotate, and the rotation of the vertical railing 6 can reel in the blocking rope 7. When the driving motor 9 drives the left movable base 4 to move, the railing rotating motor 13 synchronously rotates the vertical railing 6, so that the vertical railing 6 effectively reels in the blocking rope 7, and the winding drum 14 is provided to prevent the blocking rope 7 from deviating when reeling, thereby providing safety protection.

[0043] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A double-layer two-for-one twisting machine protection mechanism, comprising a two-for-one twisting machine power cabinet (1), a double-layer two-for-one twisting machine (2) arranged on one side of the two-for-one twisting machine power cabinet (1), a PLC system control box (3) arranged on the other side of the two-for-one twisting machine power cabinet (1), a power drive mechanism (101) independently arranged on the upper and lower sides of the two-for-one twisting machine power cabinet (1) to provide kinetic energy for the double-layer two-for-one twisting machine (2), and the PLC system control box (3) controls the operation of the power drive mechanism (101), characterized in that A protection mechanism is provided on the bottom frame of the double-layer two-for-one twisting machine (2), and the protection mechanism comprises a left movable base (4) and a right movable base (5), and vertical railings (6) are detachably provided at the front and rear ends of the left movable base (4) and the right movable base (5), and a plurality of blocking ropes (7) are connected between the two vertical railings (6) on the same side; Wherein, the left movable base (4) and the right movable base (5) are both slidably arranged left and right under the bottom frame of the double-layer two-for-one twisting machine (2).

2. The double-layer two-for-one twisting machine protection mechanism according to claim 1 is characterized in that Two rails (8) are arranged between the upper surfaces of the left movable base (4) and the right movable base (5); the left movable base (4) and the right movable base (5) are arranged on the lower side of the two rails (8) for sliding left and right; the ends of the two rails (8) are provided with driving motors (9); the two driving motors (9) are provided with rotating screws (10) extending toward the middle of the two rails (8); the two rotating screws (10) are rotatably connected with a support rod (11) at one end close to each other; the support rod (11) is fixed between the two rails (8); the upper surfaces of the middle parts of the left movable base (4) and the right movable base (5) are provided with driving blocks (12); the rotating screw rod (10) passes through the driving block (12) and is threadedly connected thereto.

3. The double-layer two-for-one twisting machine protection mechanism according to claim 2 is characterized in that The front and rear ends of the left movable base (4) and the right movable base (5) are both provided with a handrail rotating motor (13), and the rotating shaft of the handrail rotating motor (13) is connected to the vertical handrail (6).

4. The double-layer two-for-one twisting machine protection mechanism according to claim 3 is characterized in that A plurality of winding drums (14) are evenly distributed on the vertical railing (6), and two ends of the barrier rope (7) are respectively connected to the winding drums (14) at the same height on both sides thereof.

5. The double-layer two-for-one twisting machine protection mechanism according to claim 4 is characterized in that A control switch (15) for the drive motor (9) and the handrail rotating motor (13) is arranged on the side of the PLC system control box (3).

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