Multi-layer bagged spring string welding device, manufacturing method and bagged spring cushion manufacturing equipment

A welding device and pocket spring technology, applied in the direction of spring mattresses, mattresses, stuffed cushions, etc., can solve the problem of difficulty in forming a gradual change of separation seams and the like

Active Publication Date: 2021-04-20
GUANGZHOU LIANROU MACHINERY & EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the related art, two independent single-layer pocket spring strings are bonded together by an adhesive to form a two-layer pocket spring string. However, it is difficult to form a multi-layer pocket spring string in this way. Form the effect of gradual change of the separation seam

Method used

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  • Multi-layer bagged spring string welding device, manufacturing method and bagged spring cushion manufacturing equipment
  • Multi-layer bagged spring string welding device, manufacturing method and bagged spring cushion manufacturing equipment
  • Multi-layer bagged spring string welding device, manufacturing method and bagged spring cushion manufacturing equipment

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Embodiment Construction

[0046]This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0047] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0048] In...

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Abstract

The invention discloses a multi-layer bagged spring string welding device, a manufacturing method and bagged spring pad manufacturing equipment, and the multi-layer bagged spring string welding device comprises a second welding module, at least one first welding module, at least one first driving mechanism and at least two spring conveying mechanisms arranged at intervals, cloth is folded and wrapped on the spring conveying mechanism to move, the first welding module is driven by the first driving mechanism to move gradually in the length direction of the containing cavity, the position of the first welding module is adjusted, the first welding module welds the cloth to form a separation joint, and the containing cavity is divided into at least two layers of first cavities. Cloth is welded through the second welding module, so that the cloth forms spaced containing cavities, the positions of the separation joints are gradually changed along with movement of the cloth, and therefore manufacturing of the multilayer bagged spring string with the intervals continuously and gradually changed is achieved, and the method is used for the technical field of bagged spring cushion production and manufacturing.

Description

technical field [0001] The invention relates to the technical field of pocket spring pad production and manufacturing, in particular to a welding device and manufacturing method of multi-layer pocket spring strings and pocket spring pad manufacturing equipment. Background technique [0002] Pocket springs are formed by wrapping a single spring in a cloth bag, and each pocket spring is connected in turn to form a pocket spring string, and the pocket spring strings are arranged and bonded to form a single-layer pocket spring bed net. In order to meet consumers' different requirements for the hardness of mattresses, pocket spring bed nets with upper and lower layers of structure appear at present. [0003] Patent CN 206314880 U discloses an integrated multi-layer pocket spring string with continuous and progressive interval changes, which only discloses the structure of an integrated multi-layer pocket spring string with continuous and gradual interval changes, but does not pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/06
CPCB68G9/00A47C27/064B68G15/00
Inventor 谭治铭梁杰谭治良
Owner GUANGZHOU LIANROU MACHINERY & EQUIP
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