CN2666949Y - Lifting hook for electronic jacquard needle selector - Google Patents

Abstract

The utility model relates to a pothook for an electronic jacquard needle selector; the utility model is characterized in that middle parts of two pothook bodies 2 on upper part of a shell 1 are embedded with a metal piece 3; two ends of the metal piece are convex bend hook shape forming the same hook-body-shaped surface with a pothook body 2. The utility model has the advantages of high strength of the pothook, good anti-wear performance and improving the service life of the pothook and the whole electronic jacquard needle selection device.

Description

The hook that a kind of electronic jacquard needle selector is used

Technical field

The utility model relates to a kind of double lift jacquard, the hook that particularly a kind of electronic jacquard needle selector is used.

Background technology

Existing electronic jacquard needle selector, the electronic jacquard needle selector that uses on the broadcloth electronic jacquard machine as the Britain Bonus machinery BonasMachine Company Ltd of Co., Ltd design, it connects warp thread with two steel knitting needles of a solenoid control by pulley and rope, knitting needle is shelved on respectively and griffes, and follow and griffe to pump, when electromagnetic valve is switched on, a knitting needle and griffe to rise to this knitting needle and stop hanging on the hook, follow another knitting needle and griffe and rise, warp thread is raised the formation shed open.The defective of existing electronic jacquard needle selector is that hook is formed by the engineering plastics mold pressing, at the knitting needle per minute during with the hundreds of time speed quick acting to thousands of times, material is that the hook of plastics is subjected to that the steel knitting needle is frequent to be impacted fast, very easily weares and teares and damages, and causes knitting needle to come off.

Summary of the invention

The purpose of this utility model is by improving the structure of hook, to improve the service life of electronic jacquard needle selecting device.

The hook that a kind of electronic jacquard needle selector is used is characterized in that: the centre that is positioned at two Hooks 2 on housing 1 top studs with sheet metal 3, and makes one with housing 1, Hook 2; Sheet metal 3 two ends are type hook shape, are bumped on the Hook 2, form identical coupler body shape surface with Hook 2.When solenoid was switched on, knitting needle successively stopped to hang on the sheet metal 3 of hook 2, and corresponding warp thread is raised, and forms shed open; When the solenoid no power, knitting needle is followed and is griffed to pump not jacquard weave.With prior art relatively, the utility model has the advantages that: be bumped into sheet metal 3 on the hook 2, improve the intensity and the ABRASION RESISTANCE of hook greatly, reduced the frictional force when knitting needle contacts with hook 2 again, the service life that helps to improve hook and whole electronic jacquard needle selecting device.

Description of drawings

The hook structure schematic diagram that Fig. 1 uses for electronic jacquard needle selector.

Fig. 2 is sheet metal 3 structure charts that are bumped on the Hook.

Fig. 3 is the cutaway view of sheet metal 3.

The specific embodiment

Embodiment 1:

The hook that a kind of electronic jacquard needle selector is used, its structure as shown in Figure 1, housing 1 is molded into one with Hook 2 and sheet metal 3 usefulness engineering plastics, sheet metal 3 two ends are type hook shape, its structure as shown in Figure 2, be bumped on the Hook 2, form identical coupler body shape surface with Hook 2, sheet metal is the stainless steel high-abrasive material, thickness is 0.5mm, intermediate width is 4mm, and the crook width is 3mm under the two ends, and Hook 2 width are 5mm.The utility model has the advantages that: hook intensity height, ABRASION RESISTANCE is good, can improve the service life of hook and whole electronic jacquard needle selecting device.

Claims (2)

1. hook that electronic jacquard needle selector is used, it is characterized in that: the centre that is positioned at two Hooks (2) on housing (1) top studs with sheet metal (3), and this sheet metal (3) is made one with housing (1), Hook (2).

2. the hook that a kind of electronic jacquard needle selector according to claim 1 is used is characterized in that: two of sheet metal (3) is a type hook shape, is bumped into the back and forms identical coupler body shape surface with Hook (2).

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