CN218989560U

CN218989560U - Jumping bar of circular loom, jumping bar assembly comprising same and circular loom

Info

Publication number: CN218989560U
Application number: CN202223411382.6U
Authority: CN
Inventors: 陈达; 陈上利
Original assignee: Wenzhou Yike Plastic Machinery Co ltd
Current assignee: Wenzhou Yike Plastic Machinery Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a jump bar of a circular loom, a jump bar assembly comprising the jump bar and the circular loom, which comprises a first abutting bent bar, a limiting bent bar, a hinging ring, a second abutting bent bar, a swinging block and a main rod body, wherein the main rod body is provided with a threading part, the swinging block is integrally formed or fixedly provided with an extending part, the extending part is provided with an abutting plane for abutting against the limiting bent bar, the tail part of the extending part is provided with an elastic buffer piece, the first abutting bent bar is positioned on one side of the main rod body, the swinging block is hinged on the hinging ring, the limiting bent bar is positioned on one side of the abutting plane, the elastic buffer piece abuts against the upper side of the second abutting bent bar and abuts against the second abutting bent bar, the main rod body is deformed by the abutting plane on the circular loom, so that elastic reset force is generated when a warp wire is pulled, the main rod body is reset by itself, and the elastic buffer piece at the tail part of the main rod body is buffered, so that the force on the first abutting bent bar is slowed down when the main rod body is reset.

Description

Jumping bar of circular loom, jumping bar assembly comprising same and circular loom

Technical Field

The utility model relates to the technical field of circular loom accessories, in particular to a circular loom jump bar, a jump bar assembly comprising the jump bar and a circular loom.

Background

In the prior art, a Chinese patent is named as 202022455315.9, and the patent name is: the jump rod of the circular loom comprises a conductive rod body, an insulating support and an elastic reset part which are sequentially arranged from top to bottom, wherein the conductive rod body is electrically communicated with the elastic reset part, the elastic reset part comprises a connecting rod body and an elastic metal wire, the elastic metal wire comprises a connecting end connected with the connecting rod body and a spiral spring part with elasticity, the tail end of the spiral spring part downwards extends to form a straight rod part, the spiral spring part and the straight rod part are integrally arranged, the connecting rod body is used for connecting the insulating support and the elastic reset part, and the connecting rod body is in interference fit with the connecting end of the elastic metal wire for splicing, so that the circular loom is convenient to assemble; the spiral spring part has elasticity, receives the exogenic action and can produce elasticity and make the jump pole reset, and straight-bar part and spiral spring part an organic whole set up, but, need set for the gag lever post in one side of connecting the body of rod when using, connecting the body of rod and gag lever post are circular cambered surface, so area that both contacts is less, and easy wearing and tearing of gag lever post or beat to sunken when reciprocating use influences this circular loom and use entirely to this equipment does not possess buffer structure, and the dynamics is bigger when so the conductive body of rod resets, so the equipment is damaged easily.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides the jump rod of the circular loom, which can increase the contact area of the two parts through the abutting plane on the swinging block abutting against the limiting bent rib, thereby preventing the limiting bent rib from being worn and sunken, reducing the jump rod from shaking when in use, being more stable in use, enabling the main rod body to deform when being pulled by a wire so as to generate elastic reset force, resetting the main rod body after the wire is broken, and buffering the main rod body through the elastic buffer part at the tail part of the main rod body, thereby reducing the force of the main rod body on the first abutting bent rib when in reset.

The utility model discloses a jump bar of a circular loom, which comprises a swinging block with a hinging part and a main bar body which is arranged on the swinging block and can elastically deform, wherein the main bar body is also provided with a threading part for passing through a warp thread, and the jump bar is characterized in that: the swing block is integrally formed with an extension part, an abutting plane is arranged on the extension part, and an elastic buffer piece is arranged at the tail part of the extension part.

Still further, the present utility model provides: the main rod body and the elastic buffer piece are made of conductive materials, the main rod body is electrically connected with the elastic buffer piece, the elastic buffer piece is most preferably made of an elastic metal sheet, and the elastic buffer piece can be made of a conductive plastic sheet.

Still further, the present utility model provides: the main rod body and the elastic buffer member are most preferably integrally formed, and of course, the main rod body and the elastic buffer member can be separately arranged, and at the moment, the main rod body, the elastic buffer member and the swinging block are all made of conductive materials.

The beneficial effects of the utility model are as follows: the supporting plane on the swinging block supports against the limiting bending rib, so that the contact area of the supporting plane and the limiting bending rib can be increased, abrasion and sinking of the limiting bending rib can be prevented, the jumping bar can be reduced during use, the use of the swinging block is enabled to be more stable, the elastic buffer piece is not directly contacted with the limiting bending rib and is not easy to break, the main bar body is enabled to deform when being pulled by wires, elastic restoring force is generated, the main bar body is restored after the wire breakage, and the elastic buffer piece at the tail of the main bar body is used for buffering, so that the force of the main bar body on the first supporting bending rib is slowed down when the main bar body is restored.

The utility model discloses a jump rod assembly, which comprises a first abutting bent rib, a limiting bent rib, a hinge ring and a second abutting bent rib, wherein the first abutting bent rib is positioned on one side of a main rod body, a swinging block is hinged on the hinge ring, the limiting bent rib is positioned on one side of an abutting plane, and an elastic buffer piece abuts against and is abutted against the upper side of the second abutting bent rib.

Drawings

FIG. 1 is a schematic diagram of an application structure of embodiment 1 of the present utility model;

FIG. 2 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings:

in the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Example 1:

the utility model relates to a jump bar of circular loom, including the pendulum 1 with hinge part and main rod body 2 which locates on pendulum 1 and can deform elastically, the said main rod body 2 also has threading part 3 used for passing the warp thread (threading part 3 most preferably adopts the open loop, can also adopt the closed loop of course), in the embodiment of the utility model, the said pendulum 1 is integrally formed or fixedly provided with extension 11, there is abutting plane 111 used for abutting against spacing the bending bar 6 on extension 11, the afterbody of the said extension 11 has elastic buffer 4, can increase the contact area through the retainer ring on plane and circular loom, reduce the wearing and deformation speed of spacing bending bar 6, and also increased the stability to prevent the jump bar from shaking relatively, and elastic buffer 4 will not beat on spacing bending bar 6 directly, can prevent it from breaking, while using, assemble the circular loom pole to the circular loom, there is first to abut against bending bar 5, spacing bending bar 6, hinge 7 and second bending bar 8 on the circular loom, the hinge 7 abuts against plane 111 on the bending bar 7, the hinge 7 can reset the bending bar 1 at this moment, can reset the bending bar 1, can reset the elastic buffer 1, can take place, can reset the elastic buffer bar is reset, can reset the bending bar is reset, can take place, the elastic buffer 1, and can reset the elastic buffer is reset, can take place, and the elastic buffer is reset, can be reset, and the elastic buffer can be used, the elastic buffer 4 can extend backwards when resetting, so that the elastic resetting force of the main rod body 2 is slowed down.

The main rod body 2 and the elastic buffer member 4 are made of conductive materials (the first abutting bent rib can be an electrified alarm bent rib at this time, the specific structure is common knowledge of a person skilled in the art, and the specific structure is not described in detail herein), and the main rod body 2 is electrically connected with the elastic buffer member 4, so that an alarm can be given timely when a warp yarn breaks, the elastic buffer member 4 is most preferably made of an elastic metal sheet, and of course, the elastic buffer member 4 can also be made of a conductive plastic sheet, and of course, the elastic buffer member 4 can also be made of a buffer spring and the like.

The main rod body 2 and the elastic buffer piece 4 are most preferably integrally formed, so that the material requirement on the pendulum mass 1 is relatively low, the conductive material can be selected or not, the main rod body 2 and the elastic buffer piece 4 can be arranged in a split mode, and at the moment, the main rod body 2, the elastic buffer piece 4 and the pendulum mass 1 are all made of the conductive material.

The beneficial effects of the utility model are as follows: the main rod body 2 is deformed to generate elastic reset force when the warp is pulled through the abutting plane 111 on the swinging block 1, the main rod body 2 is reset after the warp is broken, and the elastic buffer piece 4 at the tail of the main rod body is used for buffering, so that the force of the main rod body 2 on the first abutting bent rib during reset is slowed down.

Example 2:

the utility model discloses a jump rod assembly, which comprises a first abutting bent rib 1', a limiting bent rib 2', a hinging ring 3', a second abutting bent rib 4', a swinging block 5 'and a main rod body 6' which is arranged on the swinging block 5 'and can elastically deform, wherein the main rod body 6' is also provided with a threading part 7 'for a warp thread to pass through, the swinging block 5' is integrally formed or fixedly provided with an extension part 8', the extension part 8' is provided with an abutting plane 9 'for abutting against the limiting bent rib 2', the tail part of the extension part 8 'is provided with an elastic buffer piece 10', the first abutting bent rib 1 'is positioned on one side of a main rod body 6', the swinging block 5 'is hinged on the hinging ring 3', the limiting bent rib 2 'is positioned on one side of the abutting plane 9', the elastic buffer piece 10 'abuts against the upper part of the second abutting bent rib 4' and is abutted against the main rod body, the abutting plane 9 'on the limiting bent rib 2' through the swinging block 5', the contact area of the main rod body and the main rod body is increased, the elastic buffer piece 10' and the elastic buffer piece is prevented from being easily broken, the first bending rib 2 'is also can be reduced when the main rod body is not reset and the elastic buffer wire is not elastically deformed, and the main rod body is not elastically deformed through the elastic buffer wire 1' is not required to be restored, and the elastic buffer wire is not required to be broken, and the main rod body is not reset by the elastic buffer wire is not required to be deformed.

Example 3:

the utility model discloses a circular loom, which comprises a main machine (the circular loom is shown in the figure and is not specifically described herein, and belongs to the common knowledge of the person skilled in the art), wherein a circular loom jump bar is arranged on the main machine, the jump bar comprises a swinging block with a hinge part and a main rod body which is arranged on the swinging block and can elastically deform, the main rod body is also provided with a threading part for passing warp threads, the swinging block is integrally formed or fixedly provided with an extension part, the extension part is provided with an abutting plane for abutting on a limiting bent rib, and the tail part of the extension part is provided with an elastic buffer part.

Claims

1. The utility model provides a circular loom jump bar, includes the pendulum mass that has articulated portion and locates on the pendulum mass and the mobile jib body that can elastic deformation, still be equipped with on the mobile jib body and be used for supplying the threading portion that the warp passed, its characterized in that: the swing block is integrally formed with an extension part, an abutting plane is arranged on the extension part, and an elastic buffer piece is arranged at the tail part of the extension part.

2. A circular loom jumper according to claim 1, characterised in that: the main rod body and the elastic buffer piece are made of conductive materials, and the main rod body is electrically connected with the elastic buffer piece.

3. A circular loom jumper according to claim 1 or 2, characterised in that: the main rod body and the elastic buffer piece are integrally formed.

4. A circular loom jumper according to claim 1 or 2, characterised in that: the main rod body, the elastic buffer piece and the swinging block are all made of conductive materials.

5. A circular loom jumper according to claim 3, characterised in that: the elastic buffer piece is an elastic metal sheet.

6. The jumper of claim 4, wherein: the elastic buffer piece is an elastic metal sheet.

7. A circular loom jumper according to claim 3, characterised in that: the elastic buffer piece is a conductive plastic sheet.

8. The jumper of claim 4, wherein: the elastic buffer piece is a conductive plastic sheet.

9. A jumper assembly comprising the jumper of any of claims 1 to 8, characterised in that: the elastic buffer piece is abutted against the second and abutted against the upper side of the bent rib.

10. A circular loom comprising a main machine, characterized in that: the main machine is provided with the jump bar of the circular loom according to any one of claims 1 to 8.