Yarn tensioning mechanism for textile elasticizer

Abstract

The utility model relates to a yarn tensioning mechanism for a textile elasticizer, and belongs to the technical field of textile, the overall structure of the yarn tensioning mechanism is simple, compared with the prior art, the tensioning force of the yarn tensioning mechanism on yarn can be conveniently adjusted according to use requirements, the usability of the yarn tensioning mechanism is improved, the comprehensive practicability is good, and application and popularization are facilitated. The two vertical plates are fixedly welded to the base, a connecting shaft is rotationally arranged between the two vertical plates, and the connecting shaft is fixedly sleeved with a conveying roller; the two mounting bins are correspondingly arranged on the base, electric-hydraulic push rods are fixedly mounted in the mounting bins, and the output ends of the electric-hydraulic push rods are fixedly connected with connecting plates; the two mounting seats are fixedly welded on the connecting plate, and a rotating shaft is rotationally arranged between the two mounting seats; the tensioning roller is fixedly arranged outside the rotating shaft in a sleeving manner; and the guiding assembly is arranged on the base and used for conducting guiding operation on the output slivers.

Description

Technical Field

[0001] The present application relates to the field of textile technology, and in particular to a yarn tensioning mechanism for a textile texturing machine. Background Art

[0002] As we all know, a texturing machine is a kind of textile machinery that can process untwisted yarns such as polyester and polypropylene into elastic yarns with medium elasticity and low elasticity through twisting and deformation. The texturing machine will tension and transport the twisted and deformed yarns through a yarn tensioning mechanism, and then transport them to the yarn winding mechanism. The yarn winding mechanism drives the transported yarns to be wound on the rotating shaft. The traditional yarn tensioning mechanism is arranged below the winding mechanism, and the wire is fed from the bottom to the winding mechanism above.

[0003] At present, in the relevant technology, after searching, the utility model with patent publication number CN219010568U discloses a yarn tensioning mechanism for a textile texturing machine, including a main machine, a wire tube and four plastic clips, a set of mounting rings are provided at both ends of the outer side of the wire tube, a weight-increasing rod is provided inside the wire tube, and support plates are fixedly connected on both sides of the weight-increasing rod.

[0004] Regarding the above-mentioned related technologies, although they can make the plastic clips replace quickly and conveniently when in use, and reduce the impact of damaged and replaced plastic clips on the working efficiency of the yarn tensioning mechanism, the applicant found that after they were put into use, it was difficult to adjust the tensioning force on the yarn according to usage requirements, and there were certain limitations in use and insufficient practicality.

[0005] Therefore, it is necessary for us to propose a yarn tensioning mechanism for a textile texturing machine. Utility Model Content

[0006] The purpose of the utility model is to provide a yarn tensioning mechanism for a textile texturing machine to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] Yarn tensioning mechanism for textile texturing machines, including:

[0009] Base;

[0010] Two vertical plates, both of which are fixedly welded on the base, a connecting shaft is rotatably arranged between the two vertical plates, and a transmission roller is fixedly sleeved on the outside of the connecting shaft;

[0011] Two installation chambers, both of which are correspondingly arranged on the base, wherein an electro-hydraulic push rod is fixedly installed in the installation chamber, and an output end of the electro-hydraulic push rod is fixedly connected to a connecting plate;

[0012] Two mounting seats, the mounting seats are fixedly welded on the connecting plate, and a rotating shaft is rotatably arranged between the two mounting seats;

[0013] A tensioning roller, wherein the tensioning roller is fixedly sleeved outside the rotating shaft;

[0014] A guide assembly, which is arranged on the base and is used to guide the output yarn strips;

[0015] A positioning assembly is arranged on the outer wall of the base and is used to fix the base in a use position.

[0016] As a further solution of the utility model: the guide assembly includes a U-shaped frame, the U-shaped frame is fixedly welded on the base, a rotating shaft is rotatably arranged inside the U-shaped frame, and a guide roller is fixedly sleeved outside the rotating shaft.

[0017] As a further solution of the utility model: the outer fixing sleeve of the guide roller is provided with an anti-slip layer.

[0018] As a further solution of the utility model: the positioning assembly includes four L-shaped plates, and the four L-shaped plates are correspondingly arranged on the outer wall of the base, and mounting holes are opened in the L-shaped plates, and mounting bolts are arranged in the mounting holes.

[0019] As a further solution of the utility model: a plurality of the mounting holes are fixedly installed with a restraining sleeve, and the restraining sleeve is slidably connected to the mounting bolt.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting up the installation component, the base is fixed and limited in the use position under the cooperation of multiple L-shaped plates and installation bolts, and then the required traction and stretching yarn is transmitted to the tensioning roller through the cooperation of the vertical plate, the connecting shaft and the transmission roller, and then by starting the electro-hydraulic push rod, under the cooperation of the electro-hydraulic push rod and the connecting plate, the mounting seat is pushed to move, and then the rotating shaft and the tensioning roller are adjusted to the applicable position, and then a certain tensioning force is provided to the yarn through the tensioning roller. At the same time, by setting up the guide component, under the cooperation of the U-shaped frame, the rotating shaft and the guide roller, the purpose of guiding the output yarn is achieved. The overall structure is relatively simple. Compared with the existing technology, it is convenient to adjust the tensioning force on the yarn according to the use requirements, thereby improving its usability, having good comprehensive practicality, and being conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall main view of the three-dimensional structure of the utility model;

[0023] Figure 2It is a schematic diagram of the three-dimensional structure of the partial cross-section of the overall main view of the utility model;

[0024] Figure 3 It is a schematic diagram of the mutual cooperation structure of the L-shaped plate, the mounting bolts and the restraining sleeve in the utility model;

[0025] Figure 4 It is a schematic diagram of the overall planar structure of the utility model.

[0026] In the figure: 1. base; 2. vertical plate; 3. connecting shaft; 4. transmission roller; 5. mounting bin; 6. electro-hydraulic push rod; 7. connecting plate; 8. mounting seat; 9. rotating shaft; 10. tensioning roller; 11. U-shaped frame; 12. rotating shaft; 13. guide roller; 14. anti-slip layer; 15. L-shaped plate; 16. mounting bolts; 17. restraint sleeve. DETAILED DESCRIPTION

[0027] 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.

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] See also Figures 1 to 4 In the embodiment of the utility model, the yarn tensioning mechanism for a textile texturing machine comprises:

[0030] Base 1;

[0031] Two vertical plates 2, both of which are fixedly welded on the base 1, a connecting shaft 3 is rotatably arranged between the two vertical plates 2, and a transmission roller 4 is fixedly sleeved on the outside of the connecting shaft 3;

[0032] Two mounting chambers 5, both mounting chambers 5 are correspondingly arranged on the base 1, and an electro-hydraulic push rod 6 is fixedly installed in the mounting chamber 5, and an output end of the electro-hydraulic push rod 6 is fixedly connected to a connecting plate 7;

[0033] Two mounting seats 8, the mounting seats 8 are fixedly welded on the connecting plate 7, and a rotating shaft 9 is rotatably arranged between the two mounting seats 8;

[0034] A tensioning roller 10, the tensioning roller 10 is fixedly sleeved on the outside of the rotating shaft 9;

[0035] A guide assembly is disposed on the base 1 and is used to guide the output yarn strips;

[0036] The positioning component is arranged on the outer wall of the base 1 and is used to fix the base 1 in the use position.

[0037] The yarn tensioning mechanism for a textile texturizing machine can be used to set a mounting assembly, and under the action of the mounting assembly, the base 1 is fixed and limited in the use position, and then the required traction and stretching yarn is transmitted to the tensioning roller 10 through the mutual cooperation of the vertical plate 2, the connecting shaft 3 and the transmission roller 4, and then the electro-hydraulic push rod 6 is started, and under the mutual cooperation of the electro-hydraulic push rod 6 and the connecting plate 7, the mounting seat 8 is pushed to move, thereby driving the rotating shaft 9 and the tensioning roller 10 to adjust to the applicable position, and then the rotating shaft 9 and the tensioning roller 10 cooperate with each other to provide a certain tensioning force for the required traction and stretching yarn, and then the guide assembly is set, and under the action of the guide assembly, the output yarn is guided accordingly.

[0038] exist Figure 1-3 Middle: The guide assembly includes a U-shaped frame 11, which is fixedly welded on the base 1. A rotating shaft 12 is rotatably arranged inside the U-shaped frame 11, an external fixed sleeve of the rotating shaft 12 is provided with a guide roller 13, and an external fixed sleeve of the guide roller 13 is provided with an anti-slip layer 14.

[0039] The yarn tensioning mechanism for a textile texturing machine, through the arrangement of this structure, facilitates the corresponding guiding operation of the output yarn under the mutual cooperation of the U-shaped frame 11, the rotating shaft 12 and the guide roller 13, and through the arrangement of its anti-slip layer 14, the quality of the finished yarn is guaranteed and the yarn is prevented from rotating during the transmission process.

[0040] exist Figure 1-4 Middle: The positioning assembly includes four L-shaped plates 15, which are correspondingly arranged on the outer wall of the base 1, and the L-shaped plates 15 are provided with mounting holes, and the mounting holes are provided with mounting bolts 16. Constraint sleeves 17 are fixedly installed in the plurality of mounting holes, and the constraint sleeves 17 are slidably connected with the mounting bolts 16.

[0041] In this embodiment, the electro-hydraulic push rod 6 is a well-known device for technical personnel in this field that can be purchased directly on the market. It can be customized or selected according to actual needs. Here we only use it and do not make any structural and functional improvements to it. We will not go into details here. The electro-hydraulic push rod 6 is provided with a control switch that matches it. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control. The technology is already very mature and can be implemented.

[0042] The implementation principle of the yarn tensioning mechanism for a textile texturizing machine according to the embodiment of the present application is as follows: first, the base 1 is fixedly installed in the use position through the mutual cooperation of multiple L-shaped plates 15 and mounting bolts 16, and then the required traction and stretching yarn is transmitted to the tensioning roller 10 through the mutual cooperation of the vertical plate 2, the connecting shaft 3 and the transmission roller 4. The staff then starts the electro-hydraulic push rod 6, and with the mutual cooperation of the electro-hydraulic push rod 6 and the connecting plate 7, pushes the mounting seat 8 to move, thereby driving the rotating shaft 9 and the tensioning roller 10 to move to a suitable position, and then provides a certain tensioning force to the yarn on the tensioning roller 10 through the mutual cooperation of the rotating shaft 9 and the tensioning roller 10, and at the same time, the output yarn is guided accordingly through the mutual cooperation of the U-shaped frame 11, the rotating shaft 12 and the guide roller 13.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yarn tensioning mechanism for a textile texturing machine, characterized in that: include: Base (1); Two vertical plates (2), both of which are fixedly welded to the base (1), a connecting shaft (3) is rotatably arranged between the two vertical plates (2), and a transmission roller (4) is fixedly sleeved outside the connecting shaft (3); Two installation chambers (5), each of the two installation chambers (5) being correspondingly arranged on the base (1), an electro-hydraulic push rod (6) being fixedly installed in the installation chamber (5), and an output end of the electro-hydraulic push rod (6) being fixedly connected to a connecting plate (7); Two mounting seats (8), the mounting seats (8) being fixedly welded to the connecting plate (7), and a rotating shaft (9) being rotatably arranged between the two mounting seats (8); A tensioning roller (10), wherein the tensioning roller (10) is fixedly sleeved on the outside of the rotating shaft (9); A guide assembly, the guide assembly being arranged on the base (1) and being used for guiding the outputted yarn strips; A positioning assembly is arranged on the outer wall of the base (1) and is used to fix the base (1) in a use position.

2. The yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The guide assembly comprises a U-shaped frame (11), wherein the U-shaped frame (11) is fixedly welded to the base (1), a rotating shaft (12) is rotatably arranged inside the U-shaped frame (11), and a guide roller (13) is fixedly sleeved outside the rotating shaft (12).

3. The yarn tensioning mechanism for a textile texturing machine according to claim 2, characterized in that: The outer fixing sleeve of the guide roller (13) is provided with an anti-slip layer (14).

4. The yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The positioning assembly comprises four L-shaped plates (15), each of which is correspondingly arranged on the outer wall of the base (1), and a mounting hole is opened in the L-shaped plate (15), and a mounting bolt (16) is arranged in the mounting hole.

5. The yarn tensioning mechanism for a textile texturing machine according to claim 4, characterized in that: A restraining sleeve (17) is fixedly installed in each of the plurality of mounting holes, and the restraining sleeve (17) is slidably connected to the mounting bolt (16).

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