Tension buffering device for chemical fibers

Abstract

The utility model belongs to the technical field of tension buffering devices, and particularly relates to a chemical fiber tension buffering device which comprises a bottom plate, and a side plate is installed on the side face of the bottom plate. First clamping grooves are formed in the surfaces of the side plates, and connecting sliding blocks are arranged in the first clamping grooves. When the chemical fiber needs to be stretched by a tension device and the chemical fiber stretching process needs to be buffered, a telescopic clamping rod needs to be started, then the stretched chemical fiber is arranged on the surface of a first rotating shaft, and then a motor is started to drive a connecting sliding block connected with the tail end of the first rotating shaft to move; an electric telescopic rod connected to the inner surface of a connecting sliding block limits movement of the connecting sliding block under the action of a connecting shaft, and the telescopic rod limits the connecting sliding block connected to the tail end of a first rotating shaft, so that stretching is buffered in the process of stretching excessive chemical fibers, and the chemical fibers cannot be broken.

Description

Technical Field

[0001] The utility model belongs to the technical field of tension buffer devices, and in particular relates to a tension buffer device for chemical fiber yarns. Background Art

[0002] At present, chemical fiber plays an important role in today's society. It can transform some fragmented textiles and waste plastic products into chemical fibers such as polyester, which not only reduces environmental pollution, but also improves resource utilization and reduces energy consumption.

[0003] Among them, the "a chemical fiber tension buffer device" disclosed in the application number "CN201410143135.3" is also an increasingly mature technology. It uses a thin spring to buffer the sudden change of chemical fiber tension, thereby reducing the occurrence of chemical fiber tension sudden changes causing wire breakage, wire entanglement and other phenomena.

[0004] However, the device still has the following defects: when the above device is in use, it cannot buffer the stretching of more chemical fiber yarns when they are wound, so that the stretching of the chemical fiber yarns is affected and the chemical fiber yarns are broken during stretching. Utility Model Content

[0005] The purpose of the utility model is to provide a tension buffer device for chemical fiber yarns, aiming to solve the problem that the above-mentioned equipment in the prior art cannot buffer the stretching of a large number of chemical fiber yarns when in use, thereby affecting the stretching of the chemical fiber yarns and causing the chemical fiber yarns to break during stretching.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tension buffer device for chemical fiber yarn, comprising a bottom plate, the tension buffer device of the technical solution is a tension buffer device for chemical fiber yarn, the tension buffer device is composed of a bottom plate and a side plate, and the side of the bottom plate is installed with a side plate;

[0007] A first card slot is provided inside the surface of the side panel, a connecting slider is provided inside the first card slot, a telescopic rod is connected to the side of the connecting slider, the telescopic rod is connected to a connecting shaft, a fixing block is installed on the surface of the connecting shaft, the surface of the connecting slider is connected to a first rotating shaft, and a telescopic card rod is provided at the center of the first rotating shaft.

[0008] In order to facilitate the placement of the connecting slider, as a preferred tension buffer device for chemical fiber yarns of the utility model, the first slot is opened on the surface of each set of side panels, and a set of connecting sliders are respectively arranged at both ends of the interior of the first slot, and the two sets of connecting sliders are symmetrical with each other around the fixed block as the axis.

[0009] In order to enable the fixed block to fix the connection between the telescopic rod and the connecting shaft, as a preferred tension buffer device for chemical fiber yarn of the utility model, the fixed block is arranged at the inner center of the first slot, and the two ends of the connecting shaft at the inner center of the fixed block are connected to the ends of the telescopic rod connected to the side of each group of connecting sliders.

[0010] In order to enable the chemical fiber yarn placed on the surface of the first rotating shaft to be removed from the position of the telescopic rod, as a preferred tension buffer device for chemical fiber yarn of the utility model, the first rotating shaft is arranged on the surface of each group of connecting sliders, and the centers of every two groups of first rotating shafts are connected by the telescopic rod.

[0011] In order to facilitate the use of the buffer device, as a preferred tension buffer device of chemical fiber yarn of the utility model, a bottom block is installed at the center of the side of the bottom plate, a motor box is arranged on the top surface of the bottom block, a winding rod is connected to the top of the motor inside the motor box, a groove is provided on the surface of the winding rod, an outer plate is installed on the side surface of the side plate, a hollow plate is provided on the bottom surface of the outer plate, an inner groove is provided inside the outer plate, a connecting wire is provided inside the groove, a second rotating shaft is connected to the surface of the connecting wire, and a third rotating shaft is connected to the end of the connecting wire.

[0012] In order to enable the motor to drive the winding rod connected to the top to rotate, as a preferred tension buffer device for chemical fiber yarn in the utility model, a motor is arranged inside the motor box, the output end of the motor box is connected to the winding rod, two groups of grooves are opened on the surface of the winding rod, and the interior of each group of grooves is connected to two groups of connecting wires.

[0013] In order to enable the third rotating shaft to be docked with the connecting slider, as a preferred tension buffer device for chemical fiber yarn of the utility model, three groups of hollow plates are evenly spaced in the middle interval part of the two groups of outer plates, and a group of third rotating shafts are respectively arranged inside the hollow plates at both ends of the outer plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1) When the tension device needs to stretch the chemical fiber yarn and the process of stretching the chemical fiber yarn needs to be buffered, the telescopic clamping rod needs to be started, and then the stretched chemical fiber yarn is set on the surface of the first rotating shaft, and then the motor is started, so that the motor drives the connecting slider connected to the end of the first rotating shaft to move, and the electric telescopic rod connected to the inner surface of the connecting slider limits the movement of the connecting slider under the action of the connecting shaft, and the telescopic rod limits the connecting slider connected to the end of the first rotating shaft, so that the stretching of the chemical fiber yarn is buffered in the process of stretching too much chemical fiber yarn, so that the chemical fiber yarn will not be broken;

[0016] 2) When it is necessary to make the process of stretching the chemical fiber yarn simpler, the motor connected to the power supply can be started, so that the motor drives the winding rod connected to the top to drive the connecting wire to wind up, so that the connecting wire drives the inside of the third rotating shaft to rotate, and then the third rotating shaft and the connected connecting slider drive the first rotating shaft to stretch the chemical fiber yarn on the surface. If needed, the method of stretching the chemical fiber yarn can be made simpler, thereby reducing the time required for stretching the chemical fiber yarn and effectively improving the efficiency of stretching the chemical fiber yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 A is a schematic diagram of the enlarged structure.

[0022] In the figure: 1, bottom plate; 2, side plate; 3, first card slot; 4, connecting slider; 5, telescopic rod; 6, connecting shaft; 7, fixed block; 8, first rotating shaft; 9, telescopic card rod; 10, bottom block; 11, motor box; 12, winding rod; 1201, groove; 13, outer plate; 1301, hollow plate; 1302, inner groove; 14, connecting line; 15, second rotating shaft; 16, third rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides the following technical solutions: a tension buffer device for chemical fiber yarn, comprising a bottom plate 1. The tension buffer device of the technical solution is a tension buffer device for chemical fiber yarn, and the tension buffer device is composed of a bottom plate 1 and a side plate 2. The side of the bottom plate 1 is installed with a side plate 2;

[0025] A first card slot 3 is provided inside the surface of the side panel 2, a connecting slider 4 is provided inside the first card slot 3, a telescopic rod 5 is connected to the side of the connecting slider 4, the telescopic rod 5 is connected to a connecting shaft 6, a fixing block 7 is installed on the surface of the connecting shaft 6, a first rotating shaft 8 is connected to the surface of the connecting slider 4, and a telescopic card rod 9 is provided at the center of the first rotating shaft 8.

[0026] Preferably, the first slots 3 are provided on the surface of each set of side panels 2 , and a set of connecting sliders 4 are respectively provided at both ends of the first slots 3 , and the two sets of connecting sliders 4 are symmetrical to each other with the fixing block 7 as the axis.

[0027] During specific use, it is necessary to enable the connecting slider 4 to be driven by the telescopic rod 5 to move inside the first slot 3 .

[0028] Preferably, the fixing block 7 is arranged at the inner center of the first slot 3 , and the two ends of the connecting shaft 6 at the inner center of the fixing block 7 are butted with the ends of the telescopic rods 5 connected to the sides of each group of connecting sliders 4 .

[0029] During specific use, when it is necessary to make the telescopic rod 5 drive the connecting slider 4 connected to the bottom end to move, the bottom end of the telescopic rod 5 is fixed by the fixing block 7 .

[0030] Preferably, the first rotating shaft 8 is arranged on the surface of each group of connecting sliders 4 , and the centers of every two groups of first rotating shafts 8 are connected by a telescopic clamping rod 9 .

[0031] During specific use, it is necessary to allow the telescopic clamping rod 9 to be placed in the gap between the two groups of first rotating shafts 8 when they are connected, so that the telescopic clamping rod 9 connects the two groups of first rotating shafts 8 .

[0032] Preferably: a bottom block 10 is installed at the center of the side of the bottom plate 1, a motor box 11 is arranged on the top surface of the bottom block 10, a winding rod 12 is connected to the top of the motor inside the motor box 11, a groove 1201 is provided on the surface of the winding rod 12, an outer plate 13 is installed on the side surface of the side plate 2, a hollow plate 1301 is provided on the bottom surface of the outer plate 13, an inner groove 1302 is provided inside the outer plate 13, a connecting line 14 is provided inside the groove 1201, a second rotating shaft 15 is connected to the surface of the connecting line 14, and a third rotating shaft 16 is connected to the end of the connecting line 14.

[0033] During specific use, the motor inside the motor box 11 needs to drive the winding rod 12 connected to the top to wind up the connecting wire 14 inside the groove 1201, so that the third rotating shaft 16 connected to the end of the connecting wire 14 drives the connecting slider 4 to move.

[0034] Preferably, a motor is arranged inside the motor box 11 , and the output end of the motor box 11 is connected to the winding rod 12 . Two groups of grooves 1201 are formed on the surface of the winding rod 12 , and the inside of each group of grooves 1201 is connected to two groups of connecting wires 14 .

[0035] During specific use, when the motor is placed on the surface of the bottom block 10 , the top end of the motor can drive the winding rod 12 to rotate.

[0036] Preferably, three groups of hollow plates 1301 are arranged at equal intervals in the middle interval between the two groups of outer plates 13 , and a group of third rotating shafts 16 are respectively arranged inside the hollow plates 1301 at both ends of the outer plates 13 .

[0037] During specific use, it is necessary to make the third rotating shaft 16 rotated by the connecting line 14 while adjusting the position of the connecting slider 4 .

[0038] Working principle: When the tension device needs to stretch the chemical fiber yarn and the process of stretching the chemical fiber yarn needs to be buffered, a first slot 3 needs to be opened on the side of the side plate 2, and two sets of connecting sliders 4 need to be set at both ends of the inner wall of the first slot 3. At this time, the telescopic rod 5 needs to be docked with the inner surface of the connecting slider 4 inside the first slot 3, and the fixed block 7 is set at the inner center of the first slot 3, and the connecting shaft 6 inside the fixed block 7 is docked with the end of the telescopic rod 9. At this time, the telescopic rod 9 needs to be set at the center of the first rotating shaft 8, and the telescopic rod 9 is started to make the telescopic rod 9 The two ends are located at the inner center of the first rotating shaft 8. At this time, the stretched chemical fiber needs to be set on the surface of the first rotating shaft 8, and then the motor connected to the power supply is started, so that the motor drives the connecting slider 4 connected to the end of the first rotating shaft 8 to move. At this time, the electric telescopic rod 5 connected to the inner surface of the connecting slider 4 limits the movement of the connecting slider 4 under the action of the connecting shaft 6. In this way, when the chemical fiber is stretched, the telescopic rod 5 can limit the connecting slider 4 connected to the end of the first rotating shaft 8, so that the stretching can be buffered in the process of stretching too much chemical fiber, so that the chemical fiber will not be broken;

[0039] Secondly, when it is necessary to make the process of stretching the chemical fiber filament simpler, the bottom block 10 needs to be installed at the center of the surface of the bottom plate 1, and then the motor is set on the surface of the bottom block 10, and the motor box 11 is installed on the surface of the motor and docked with the bottom block 10. At this time, two groups of outer plates 13 need to be set on the surface of the side plate 2, and three groups of equally spaced hollow plates 1301 are set at intervals between the two groups of outer plates 13. At this time, inner grooves 1302 are simultaneously opened inside the outer plates 13 and the hollow plates 1301. At this time, the output end of the motor is docked with the inside of the winding rod 12, and the groove 1201 opened on the surface of the winding rod 12 is connected with a connecting wire 14, and the connecting wire 14 is connected to the hollow plate 1301. The two groups of second rotating shafts 15 arranged at both ends of the inner wall of the plate 1301 are connected, the end of the connecting line 14 is connected to the inside of the third rotating shaft 16, and the third rotating shaft 16 is connected to the outer surface of the connecting slider 4. At this time, the motor connected to the power supply can be started, so that the motor drives the winding rod 12 connected to the top to drive the connecting line 14 to wind up, so that the connecting line 14 drives the inside of the third rotating shaft 16 to rotate, and then the third rotating shaft 16 and the connected connecting slider 4 drive the first rotating shaft 8 to stretch the chemical fiber filaments on the surface, which can make the method of stretching the chemical fiber filaments simpler as needed, thereby reducing the time required for stretching the chemical fiber filaments and effectively improving the efficiency of stretching the chemical fiber filaments.

[0040] 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 tension buffer device for chemical fiber yarn, comprising a bottom plate (1), characterized in that: A side plate (2) is installed on the side of the bottom plate (1); A first card slot (3) is provided inside the surface of the side plate (2), a connecting slider (4) is provided inside the first card slot (3), a telescopic rod (5) is connected to the side of the connecting slider (4), the telescopic rod (5) is connected to a connecting shaft (6), a fixing block (7) is installed on the surface of the connecting shaft (6), a first rotating shaft (8) is connected to the surface of the connecting slider (4), and a telescopic card rod (9) is provided at the center of the first rotating shaft (8).

2. A tension buffer device for chemical fiber according to claim 1, characterized in that: The first clamping slot (3) is provided on the surface of each set of side panels (2), and a set of connecting slide blocks (4) are respectively provided at both ends of the first clamping slot (3), and the two sets of connecting slide blocks (4) are symmetrical with each other with the fixing block (7) as the axis.

3. The tension buffer device for chemical fiber according to claim 1, characterized in that: The fixing block (7) is arranged at the inner center of the first slot (3), and the two ends of the connecting shaft (6) at the inner center of the fixing block (7) are butted against the ends of the telescopic rods (5) connected to the sides of each group of connecting sliders (4).

4. The tension buffer device for chemical fiber according to claim 1, characterized in that: The first rotating shaft (8) is arranged on the surface of each group of connecting slide blocks (4), and the centers of each two groups of first rotating shafts (8) are connected by a telescopic clamping rod (9).

5. The tension buffer device for chemical fiber according to claim 1, characterized in that: A bottom block (10) is installed at the center of the side surface of the bottom plate (1), a motor box (11) is arranged on the top surface of the bottom block (10), a winding rod (12) is connected to the top of the motor inside the motor box (11), a groove (1201) is provided on the surface of the winding rod (12), an outer plate (13) is installed on the side surface of the side plate (2), a hollow plate (1301) is provided on the bottom surface of the outer plate (13), an inner groove (1302) is provided inside the outer plate (13), a connecting line (14) is provided inside the groove (1201), a second rotating shaft (15) is connected to the surface of the connecting line (14), and a third rotating shaft (16) is connected to the end of the connecting line (14).

6. A tension buffer device for chemical fiber according to claim 5, characterized in that: A motor is arranged inside the motor box (11), and the output end of the motor box (11) is connected to the winding rod (12). Two groups of grooves (1201) are provided on the surface of the winding rod (12), and the interior of each group of grooves (1201) is connected to two groups of connecting wires (14).

7. A tension buffer device for chemical fiber according to claim 6, characterized in that: The hollow plates (1301) are arranged in three groups at equal intervals in the middle interval between the two groups of outer plates (13), and a group of third rotating shafts (16) are respectively arranged inside the hollow plates (1301) at both ends of the outer plates (13).

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