Connecting structure for hanging bracket and guide bar bed of warp knitting machine

Abstract

The utility model discloses a connecting structure of a hanging bracket and a guide bar bed of a warp knitting machine, which comprises the hanging bracket and the guide bar bed, a cushion block is arranged between the hanging bracket and the guide bar bed, the cushion block is of a two-step structure with the longitudinal section in a shape similar to a Chinese character'tu ', the cushion block comprises a first-level step surface and a second-level step surface, the upper surface of the cushion block is the first-level step surface, and the lower surface of the cushion block is the second-level step surface. The first-stage ladder face is attached to the bottom face of the hanging bracket, the bottom face of the cushion block is attached to the upper surface of the guide bar bed, a first bolt hole is formed in the first-stage ladder face, and the cushion block is connected with the hanging bracket through a first bolt penetrating through the first bolt hole. A second bolt hole communicated with the bottom surface of the cushion block is formed in the second-stage ladder surface, and the cushion block is connected with the guide bar bed through a second bolt penetrating through the second bolt hole. The connecting structure is stable and firm, and is more suitable for high-speed looping motion of an existing machine table.

Description

Technical Field

[0001] The utility model relates to a warp knitting machine, in particular to a connection structure between a hanger and a comb bed of the warp knitting machine. Background Art

[0002] Usually, each comb bar assembly of a warp knitting machine is mainly composed of a hanger, a comb bar bed, and several yarn guide needles. In order to meet the yarn padding requirements of each yarn guide needle, it is usually necessary to equip a detachable and resizable spacer between the hanger and the comb bar bed to change the height of the comb bar structure. The utility model patent of China Patent No. 201520806615.3 discloses a ground comb bar structure for a multi-comb Raschel warp knitting machine. In this scheme, the spacer is in the shape of an "I" character, and a threaded hole is drilled on the upper end face of the spacer, and a round hole is drilled on the lower end face of the spacer. The spacer structure has the defect that the connection structure is not stable enough and it is difficult to adapt to the high-speed operation of the current machine. Utility Model Content

[0003] The utility model aims to provide a connection structure between a warp knitting machine hanger and a comb bed.

[0004] The technical solution to achieve the purpose of the utility model is: a connection structure between a warp knitting machine hanger and a comb bed, which includes a hanger and a comb bed, a pad is installed between the hanger and the comb bed, the pad is a two-step ladder structure with a longitudinal section in the shape of a "convex" character, the pad includes a primary step surface and a secondary step surface, the upper surface of the pad is a primary step surface, the primary step surface is fitted with the bottom surface of the hanger, the bottom surface of the pad is fitted with the upper surface of the comb bed, a first bolt hole is provided on the primary step surface, the pad is connected to the hanger by a first bolt that passes through the first bolt hole from the hanger, a second bolt hole is provided on the secondary step surface that is connected to the bottom surface of the pad, and the pad is connected to the comb bed by a second bolt that passes through the second bolt hole into the comb bed.

[0005] The utility model arranges the cushion block as a two-stage ladder structure with a "convex"-shaped longitudinal section, so that the connection structure between the warp knitting machine hanger and the comb bed is more stable and firm, and is more suitable for the high-speed looping movement of the current machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 This is a schematic diagram of the cross-sectional structure of the main view of the connection structure between the warp knitting machine hanger and the comb bed of the utility model

[0007] Figure 2 It is a left-side structural schematic diagram of the connection structure between the warp knitting machine hanger and the comb bed of the utility model;

[0008] Figure 3 It is a schematic diagram of the cross-sectional structure of the main view of the cushion block of the utility model. DETAILED DESCRIPTION

[0009] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0010] like Figures 1 to 3 As shown, a connection structure between a hanger and a comb bed of a warp knitting machine comprises a hanger 1 and a comb bed 2, a cushion block 3 is installed between the hanger 1 and the comb bed 2, the cushion block 3 is a two-step ladder structure with a "convex" shape in longitudinal section, the cushion block 3 comprises a primary step surface 31 and a secondary step surface 32, the upper surface of the cushion block 3 is a primary step surface 31, the primary step surface 31 is in contact with the bottom surface 11 of the hanger 1, and the bottom surface 33 of the cushion block 3 is in contact with the comb bed 2 The upper surface 21 of the cushion block 3 is fitted; the first step surface 31 is provided with a first bolt hole 311, and the cushion block 3 is connected to the hanger 1 by a first bolt 4 which penetrates from the hanger 1 into the first bolt hole 311; the second step surface 32 is provided with a second bolt hole 321 which is connected to the bottom surface 33 of the cushion block 3, and the cushion block 3 is connected to the comb bed 2 by a second bolt 5 which penetrates from the second bolt hole 321 into the comb bed 2.

[0011] Those skilled in the art can understand that, in order not to affect the arrangement angle of the comb bar, the primary step surface and / or the secondary step surface of the pad, and the bottom surface of the pad and the horizontal plane may form an angle, and the angle is the adaptive adjustment to match the arrangement angle of the comb bar. This is common assembly knowledge in the mechanical field, which is not the invention point of the present utility model and will not be elaborated here.

[0012] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A connection structure between a hanger and a comb bed of a warp knitting machine, comprising a hanger and a comb bed, wherein a cushion block is installed between the hanger and the comb bed, and characterized in that: The pad block is a two-step stepped structure with a "convex"-shaped longitudinal section, and the pad block includes a primary step surface and a secondary step surface. The upper surface of the pad block is the primary step surface, and the primary step surface is fitted with the bottom surface of the hanger, and the bottom surface of the pad block is fitted with the upper surface of the comb bed. A first bolt hole is provided on the primary step surface, and the pad block is connected to the hanger by a first bolt that passes through the first bolt hole from the hanger. A second bolt hole is provided on the secondary step surface and communicated with the bottom surface of the pad block, and the pad block is connected to the comb bed by a second bolt that passes through the second bolt hole and enters the comb bed.

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