CN215328594U

CN215328594U - Warp tensioning mechanism of beret machine

Info

Publication number: CN215328594U
Application number: CN202023308361.2U
Authority: CN
Inventors: 谢骒颗
Original assignee: Wuxi Zoyou Machinery Technology Co ltd
Current assignee: Wuxi Zoyou Machinery Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a warp tensioning mechanism of a beret machine, which comprises an installation frame, wherein two ends of the installation frame are respectively and rotatably connected with a first rolling shaft and a second rolling shaft, a third rolling shaft is arranged between the first rolling shaft and the second rolling shaft, two ends of the third rolling shaft are rotatably connected with shaft sleeves, the shaft sleeves are connected with connecting rods, the other ends of the connecting rods are connected with control sleeves, the control sleeves are rotatably connected with the installation frame, a supporting rod is fixed on one side of each control sleeve, and an elastic supporting mechanism is arranged at the bottom of each supporting rod; according to the utility model, the warp threads are wound around the bottom of the third roller through the first roller and then wound above the second roller, and meanwhile, the warp threads are continuously tensioned by the arranged third roller, so that loosening is avoided, the control sleeve is driven to rotate through continuous support of the support rod, and the shaft sleeve and the third roller are controlled to swing through the connecting rod, so that tensioning force is continuously provided for the warp threads, and the tensioning effect is better.

Description

Warp tensioning mechanism of beret machine

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a warp tensioning mechanism of a beret machine.

Background

The beret is a soft standard cap without brim, which is usually used as personnel marks of the army in some countries, special forces and airborne forces, and has the advantages of being convenient to fold, not afraid of extrusion, easy to carry, attractive and the like, and is also convenient to coat a steel helmet.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a warp tensioning mechanism of a beret machine, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a warp straining device of beret machine, includes the installing frame, the both ends of installing frame are rotated respectively and are connected with first roller bearing and second roller bearing, be provided with the third roller bearing between first roller bearing and the second roller bearing, the both ends of third roller bearing are rotated and are connected with the axle sleeve, be connected with the connecting rod on the axle sleeve, the other end of connecting rod is connected with the control cover, the control cover rotates with the installing frame to be connected, one side of control cover is fixed with the bracing piece, the bottom of bracing piece is provided with elastic support mechanism.

Preferably, the elastic support mechanism comprises an ejector rod, the ejector rod is arranged below the support rod, a support spring is sleeved on the ejector rod, and the ejector rod and the installation frame are vertically inserted and connected.

Preferably, the top of the ejector rod is fixed with an ejector block, and the top of the ejector block is of an arc-shaped concave surface structure.

Preferably, the mounting frame is provided with a swing groove for the shaft sleeve and the support rod to move.

Preferably, a fourth roller is arranged between the third roller and the second roller, the fourth roller is rotatably connected with the mounting frame, a limiting roller is arranged above the fourth roller, and a rubber layer is arranged on the outer ring of the limiting roller.

Preferably, the two ends of the limiting rolling shaft are rotatably connected with sliding blocks, and the limiting rolling shaft is vertically and slidably connected with the mounting frame through the sliding blocks.

Preferably, a guide rod is fixed at the bottom of the sliding block, a tension spring is sleeved on the guide rod, and the guide rod is vertically inserted into the mounting frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. this warp straining device of beret machine, during the use, the bottom of warp through first roller bearing around the third roller bearing, then walk around through the top of second roller bearing again, and the third roller bearing that sets up simultaneously lasts the tensioning to the warp, avoids becoming flexible, drives the control sleeve through the continuation support to the bracing piece and rotates to swing through connecting rod control axle sleeve and third roller bearing, thereby continuously provide the tensile force for the warp, the tensioning effect is better.

2. This warp straining device of beret machine through setting up spacing roller bearing, spacing roller bearing and the warp roll connection through fourth roller bearing department to carry out further spacing to the warp, and reduce swing and in disorder, improve stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the control sleeve and sleeve structure of the present invention;

FIG. 4 is a schematic view of a spacing roller of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. installing a frame; 2. a second roller; 3. a fourth roller; 4. a limiting roller; 5. a third roller; 6. a first roller; 7. a shaft sleeve; 8. a connecting rod; 9. a control sleeve; 10. a support bar; 11. a top rod; 12. a swing groove; 13. a slider; 14. a support spring; 15. a top block; 16. a tension spring; 17. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1-5, a warp tensioning mechanism of beret machine, comprises a mounting frame 1, wherein two ends of the mounting frame 1 are respectively rotatably connected with a first roller 6 and a second roller 2, a third roller 5 is arranged between the first roller 6 and the second roller 2, two ends of the third roller 5 are rotatably connected with a shaft sleeve 7, the shaft sleeve 7 is connected with a connecting rod 8, the other end of the connecting rod 8 is connected with a control sleeve 9, the control sleeve 9 is rotatably connected with the mounting frame 1, a support rod 10 is fixed on one side of the control sleeve 9, an elastic support mechanism is arranged at the bottom of the support rod 10, when in use, warps are wound around the bottom of the third roller through the first roller, then are wound above the second roller, and meanwhile, the third roller is used for continuously tensioning the warps to avoid loosening, and the control sleeve is driven to rotate through continuous support of the warp support rod, and the shaft sleeve and the third roller are controlled to swing through the connecting rod, so that tension force is continuously provided for the warp threads, and the tensioning effect is better.

In this embodiment, the elastic support mechanism includes ejector pin 11, ejector pin 11 sets up the below at bracing piece 10, cup jointed supporting spring 14 on the ejector pin 11, ejector pin 11 and the vertical grafting setting of installing frame 1 continue to support the ejector pin through supporting spring to the bracing piece at top supports.

In this embodiment, the top of ejector pin 11 is fixed with kicking block 15, the top of kicking block 15 is arc concave surface structure, better supporting.

In this embodiment, the mounting frame 1 is provided with a swing groove 12 for the shaft sleeve 7 and the support rod 10 to move, so as to control the continuous support.

In this embodiment, a fourth roller 3 is arranged between the third roller 5 and the second roller 2, the fourth roller 3 is rotatably connected to the mounting frame 1, a limiting roller 4 is arranged above the fourth roller 3, a rubber layer is arranged on an outer ring of the limiting roller 4, and by arranging the limiting roller, the limiting roller is in rolling connection with the warp passing through the fourth roller, further limitation is performed on the warp, swinging and disorder are reduced, and stability is improved.

In this embodiment, the two ends of the limiting roller 4 are rotatably connected with the sliding blocks 13, and the limiting roller 4 is vertically and slidably connected with the mounting frame 1 through the sliding blocks 13, so that the limiting roller is tightly attached to the fourth roller and is in better rolling connection with the fourth roller.

In this embodiment, a guide rod 17 is fixed at the bottom of the slider 13, a tension spring 16 is sleeved on the guide rod 17, and the guide rod 17 is vertically inserted into the mounting frame 1, so that the fourth roller is closely attached to the limiting roller, and the fourth roller and the limiting roller are in better rolling connection.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a warp straining device of beret machine, includes the installing frame, its characterized in that: the utility model discloses a bearing frame, including installing frame, connecting rod, control cover, bracing piece, first roller bearing and second roller bearing, the both ends of installing frame are rotated respectively and are connected with first roller bearing and second roller bearing, be provided with the third roller bearing between first roller bearing and the second roller bearing, the both ends of third roller bearing are rotated and are connected with the axle sleeve, be connected with the connecting rod on the axle sleeve, the other end of connecting rod is connected with the control cover, the control cover rotates with the installing frame to be connected, one side of control cover is fixed with the bracing piece, the bottom of bracing piece is provided with elastic support mechanism.

2. The warp yarn tensioning mechanism of beret machine according to claim 1, characterized in that: the elastic supporting mechanism comprises an ejector rod, the ejector rod is arranged below the supporting rod, a supporting spring is sleeved on the ejector rod, and the ejector rod and the mounting frame are vertically inserted.

3. The warp yarn tensioning mechanism of beret machine according to claim 2, characterized in that: the top of ejector pin is fixed with the kicking block, the top of kicking block is arc concave surface structure.

4. The warp yarn tensioning mechanism of beret machine according to claim 1, characterized in that: and the mounting frame is provided with a swinging groove for the shaft sleeve and the supporting rod to move.

5. The warp yarn tensioning mechanism of beret machine according to claim 1, characterized in that: a fourth roller is arranged between the third roller and the second roller and is rotatably connected with the mounting frame, a limiting roller is arranged above the fourth roller, and a rubber layer is arranged on the outer ring of the limiting roller.

6. The warp yarn tensioning mechanism of beret machine according to claim 5, characterized in that: the two ends of the limiting rolling shaft are rotatably connected with sliding blocks, and the limiting rolling shaft is vertically and slidably connected with the mounting frame through the sliding blocks.

7. The warp yarn tensioning mechanism of beret machine according to claim 6, characterized in that: the bottom of slider is fixed with the guide bar, the last tension spring that has cup jointed of guide bar, the guide bar sets up with the vertical grafting of installing frame.