CN101718019A

CN101718019A - Jacquard electromagnet assembly

Info

Publication number: CN101718019A
Application number: CN200910055562A
Authority: CN
Inventors: 宋宗团
Original assignee: SHANGHAI CHAOCHENG ELECTRONICS CO Ltd
Current assignee: SHANGHAI CHAOCHENG ELECTRONICS CO Ltd
Priority date: 2009-07-29
Filing date: 2009-07-29
Publication date: 2010-06-02

Abstract

The invention discloses a jacquard electromagnet assembly which comprises a manual hole (31), an iron hook (32), a plastic hook (33), an electromagnet (34), a spring (35) and a dustproof shell (36) which is installed on the tail of the electromagnet assembly. The invention can effectively prevent dust from entering a transmission mechanism to form oil stains through the dustproof shell (36), and can carry out regular production without the cleaning operation; the iron hook (32) can be operated through the manual hole (31), thereby being convenient to dismount and maintain; the power arm of the iron hook (32) is extended, thereby enhancing the energy utilization efficiency; and the linear diameter of the electromagnet (34) is enlarged, thereby reducing the energy loss. The jacquard electromagnet assembly of the invention has the advantages of dust prevention, convenient demounting and maintenance, energy conservation and consumption reduction.

Description

Jacquard electromagnet assembly

Technical field

The present invention relates to a kind of electromagnet assembly, particularly a kind of electromagnet assembly that is used on the jacquard.

Background technology

Jacquard electromagnet assembly is used in electronic jacquard machine, and the signal of telecommunication that it time will characterize the fabric style in work converts the lifter motion of corresponding warp thread to, is the executive component of key extremely in the automatic jacquard weaving system.

Jacquard electromagnet assembly commonly used at present adopts the half opening structure at afterbody, there is not dust prevention, cause dust as easy as rolling off a log enter the electromagnet assembly afterbody do not have the sealing electromagnetism transmission mechanism, with just formed greasy dirt after the oil of lubricated usefulness mixes, so whenever after a while, must be manually to carrying out cleaning oil pollution after the electromagnet assembly dismounting, waste great amount of manpower and material resources and financial resources have seriously hindered the raising of textile industry jacquard process production efficiency.

And jacquard electromagnet assembly length commonly used is shorter, and the number of turn of enamel-covered wire is few, and the line footpath is smaller, causes the magnetic conductance of electromagnet to be restricted, and coil generates heat easily, and dissipated power is bigger, wastes a lot of electric energy; In addition, the lever ratio of the jacquard electromagnet assembly adhesive face commonly used and the face of use is little, and resistance arm is bigger in the use, causes the waste of additional electrical energy.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of can prevent dust, be easy to remove and repair jacquard electromagnet assembly that simultaneously can be energy-conservation on the basis of existing jacquard electromagnet assembly.

For solving the problems of the technologies described above, the present invention has been installed dustproof shell additional to cover in electromagnetism transmission mechanism fully at the afterbody of jacquard electromagnet, avoids producing greasy dirt after dust enters in the production use.

The present invention extends to the length of electromagnet assembly, and the number of turn of electromagnet coil increases, and line directly increases, and increases magnetic conductance, has reduced the power of coil dissipation.

The present invention has changed the structural design of cleek, makes the lever ratio of the adhesive face and the face of use reach 2: 1, has reduced resistance arm, has effectively improved the utilization ratio of energy, has improved the reliability of electromagnet assembly.

The present invention increases the manual hole of the about 1mm of two row's diameters between the inner panel that adjoins each other, manually the position in hole is separately positioned on the centre position of cleek power arm and resistance arm, utilize the iron wire about diameter 1mm just can withstand cleek, need not manually to hold whole cleek and partly can realize disassembling section with the hook of moulding for convenience detach.

By above design, it is dustproof that jacquard electromagnet assembly has been realized, owing to can prevent effectively that dust from entering transmission mechanism and producing greasy dirt, jacquard electromagnet assembly can not produce greasy dirt basically, need not to carry out regular dismounting cleaning greasy dirt.Only when changing the skidding assembly, dismantle maintenance, at this moment only need just can dismantle easily with iron wire about a diameter 1mm or hard copper cash.Owing to increased the line footpath, reduce energy dissipation, and increased power arm simultaneously, also can effectively reduce energy resource consumption, played energy saving purposes.

Description of drawings

Fig. 1 is an interior framework schematic diagram of the present invention;

Fig. 2 is an interior printed line wheel assembly schematic diagram of the present invention;

The inner panel schematic diagram that Fig. 3 assembles for the present invention;

Fig. 4 is an outside plate structural representation of the present invention;

Fig. 5 is a perspective view of the present invention;

Fig. 6 for the A1 of Fig. 3 of the present invention to local structure for amplifying schematic diagram;

Fig. 7 for the A2 of Fig. 5 of the present invention to local structure for amplifying schematic diagram.

The specific embodiment

Fig. 1 is an inner panel skeleton structure schematic diagram of the present invention, is used to form the inner skeleton of assembly, adopts Shooting Technique to be prepared from;

Printed line wheel assembly schematic diagram in Fig. 2 is of the present invention cooperates wear-resisting cotton rope to be prepared from by the plastic wear-resisting pulley, and the two ends of cotton rope are injection-moulded in plastic hook 33 and fast joint 21 the insides respectively; Plastic hook 33 is carried out hook with cleek 32 and is connected; Cleek 32 is fixed by the fixed rotating shaft on the fixed support, and the power arm middle position is laid spring 35 and supported and help cleek 32 reciprocating motions.

In this preferred version, cleek 32 is designed to power arm: resistance arm is 2: 1, increases power arm, reduces resistance arm, improves energy utilization efficiency.

The inner panel schematic diagram that Fig. 3 assembles for the present invention, it is assembled by the parts of Fig. 1 and Fig. 2, forms complete inner panel.

Some inner panels shown in Figure 3 are emitted on together side by side, install outside plate 4 additional, can form jacquard electromagnet assembly 5 by the fixedly connected of screw.The jacquard electromagnet assembly 5 that assembles has the manual hole of two rows between adjacent inner panel 3, utilize proper tools to prize cleek 32 by manual hole, discharges plastic hook 33, realizes the dismounting of line wheel assembly 2.

Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present invention.

Claims

1. a jacquard electromagnet assembly comprises the inner panel (3) that is made of interior framework (1) and line wheel assembly (2) and is placed on the outside plate (4) that fixedly protective effect is played on both sides, the assembly outside;

2. according to claim 1 described jacquard electromagnet assembly, it is characterized in that described line wheel construction (2) is to carry out jacquard fabric by connection and release at the fast joint (21) of its tail end;

3. according to claim 1 described jacquard electromagnet assembly, it is characterized in that manual hole (31), cleek (32), plastic hook (33), electromagnet (34), spring (35) and dustproof shell (36) are arranged on the described inner panel (3);

4. according to claim 3 described jacquard electromagnet assemblies, it is characterized in that described manual hole (31) is positioned between two adjacent inner panels (3), and be divided into two rows that the position lays respectively at the middle position of cleek (32) power arm and resistance arm;

5. according to claim 3 described jacquard electromagnet assemblies, the power arm that it is characterized in that described cleek (32) is ratio design in 2: 1 with the ratio of resistance arm;

6. according to claim 3 described jacquard electromagnet assemblies, it is characterized in that described electromagnet (34) has increased coil turn, increased the line footpath, and the length of the interior framework (1) that therefore extended is placed electromagnet (34) to increase the space;

7. according to claim 3 described jacquard electromagnet assemblies, it is characterized in that described dustproof shell (36) fully clad lived electromagnetism transmission mechanism, avoid dust to enter.