CN107841811A

CN107841811A - Griffe

Info

Publication number: CN107841811A
Application number: CN201711018011.2A
Authority: CN
Inventors: 王志龙
Original assignee: Special Electromagnetism Science And Technology Ltd Of Kunshan Gauss
Current assignee: Nantong jialihe electromechanical Co., Ltd
Priority date: 2017-10-26
Filing date: 2017-10-26
Publication date: 2018-03-27
Anticipated expiration: 2037-10-26
Also published as: CN107841811B

Abstract

Present invention is disclosed one kind to griffe, and is made up for jacquard, including cutter hub and the edge of a knife positioned at the cutter hub top, the cutter hub of polymer composite, and the polymer composite includes resin material, wear-resisting type material, and is prepared through combination process.Compared to prior art, the rigidity that the present invention griffes is relatively good, and weight is lighter, can mitigate the load of equipment significantly, effectively improves the overall stability of weaving system, so as to improve production efficiency, reduces energy consumption, noise and production cost.

Description

Griffe

Technical field

Griffed the present invention relates to a kind of for jacquard, more particularly to it is a kind of it is in light weight, rigidity is good griffes.

Background technology

Fig. 1 show the cooperation schematic diagram for griffing 1 and lifting-hook 2 being used in the prior art on jacquard.Each pair lifting-hook 2 Lower section all has a hook 3, and the lower section of the hook 3 is connected to harness cord thread (not shown) and back-moving spring (not shown), The back-moving spring is connected to the warp thread of fabric.It is described to griffe 1 and drive jacquard weave under the driving of loom main shaft when loom works Lifting-hook 2 in thermomechanical components pumps, so as to drive rising and falling for warp thread, to complete the braiding of various fancy cloths.

At present, the warp thread quantity of fabric is up to 1000r/min up to thousands of, Shang Wangen, the rotating speed of jacquard, so that Every is griffed that born load is increasing, and griffing length also becomes more and more longer.And existing griffe to be typically to use aluminium alloy It is made, creep-resistant property is poor, modulus of elasticity is low, poor toughness, hardness are low.In addition, compared to polymer composite, aluminium alloy Density is larger so that every griffe it is all very heavy, and then cause weaving system it is integrally unstable, noise is big, high energy consumption.

In view of the above problems, it is necessary to provide it is a kind of new griffe, to solve the above problems.

The content of the invention

In view of the shortcomings of the prior art, griffed present invention solves the technical problem that being to provide one kind, the rigid ratio griffed Preferably, weight is lighter, can mitigate the load of equipment significantly, the overall stability of weaving system is effectively improved, so as to improve Production efficiency, reduce energy consumption, noise and production cost.

In order to solve the above technical problems, the technical proposal of the invention is realized in this way：

One kind is griffed, and for jacquard, including cutter hub and the edge of a knife positioned at the cutter hub top, the cutter hub is by high score Sub- composite is made, the polymer composite include resin material, wear-resisting type material, and through combination process prepare and Into.

Further, the wear-resisting type material is in carbon fiber, glass fibre, aramid fiber, metal material, ceramic material It is at least one.

Further, the cutter hub has hollow structure and an interlayer in the hollow structure, the interlayer by Nonmetallic materials are made.

Further, the nonmetallic materials are glass fibre, carbon fiber, aramid fiber.

Further, the interlayer is honeycomb.

Further, the edge of a knife is provided with wearing piece, is worn to prevent the edge of a knife.

Further, the wearing piece includes the wear-resistant paint being sprayed on the knife edge surfaces.

Further, the wearing piece includes wear-resistant gasket made of high molecular abrasion-proof material, the wear-resistant gasket parcel The edge of a knife.

Further, the high molecular abrasion-proof material is glass fibre, carbon fiber, aramid fiber.

Further, the wearing piece includes the wear-resisting ironware or aluminum component being set on the knife edge surfaces.

The beneficial effects of the invention are as follows：Compared to prior art, the rigidity that the present invention griffes is relatively good, and weight is lighter, The load of equipment can be mitigated significantly, effectively improve the overall stability of weaving system, so as to improve production efficiency, reduce energy Consumption, noise and production cost.

Brief description of the drawings

Fig. 1 show the cooperation schematic diagram griffed in the prior art with lifting-hook.

Fig. 2 is Fig. 1 partial enlarged drawing.

Fig. 3 is the schematic perspective view that the present invention griffes.

Fig. 4 is to be griffed and lifting-hook cooperation schematic diagram shown in Fig. 3.

Fig. 5 is the structural representation for the edge of a knife spraying abrasion-proof coating griffed shown in Fig. 3.

Fig. 6 is the structural representation that the edge of a knife griffed shown in Fig. 3 is provided with wear-resisting ironware or aluminum component.

1：Griffe；2：Lifting-hook；3：Hook；100：Griffe；10：Cutter hub；11：Interlayer；12：Main part；121：The first side wall； 122：Second sidewall；123：Roof；1231：First supports wall；1232：Second supports wall；13：Extension；131：Base portion；132： Afterbody；14：Transition part；20：The edge of a knife；21：Wear-resistant paint；22：Wear-resisting ironware or aluminum component；30：Lifting-hook；31：Coupler body；32：Side wall.

Embodiment

In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings to the specific of the present invention Embodiment is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in accompanying drawing and root What the embodiments of the present invention described according to accompanying drawing were merely exemplary, and the present invention is not limited to these embodiments.

Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only The structure and/or processing step closely related with the solution of the present invention are shown, and is eliminated and little its of relation of the present invention His details.

In addition, it should also be noted that, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive Property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and Also include the other element that is not expressly set out, or also include for this process, method, article or equipment inherently Key element.

Refer to shown in Fig. 3 and Fig. 4, the present invention griffes 100 and is used for jacquard, including cutter hub 10 and positioned at the knife The edge of a knife 20 on the top of body 10.

Refer to shown in Fig. 3, the cutter hub 10 is made up of polymer composite, and the polymer composite includes tree Fat material, wear-resisting type material, and be prepared through combination process.Because the density of the polymer composite is aluminium alloy density Half or so, therefore under equal volume, the weight saving 50% of the weight of the cutter hub 10 than cutter hub made of aluminium alloy ~70%.Ten thousand pin jacquards, which generally have tens, griffes.If jacquard uses the present invention instead and griffes 100, can subtract significantly The load of light equipment.It so not only can effectively save, and the overall stability of weaving system can be greatly improved, reduction is knitted Noise caused by system work is made, and then improves production efficiency, reduces weaving cost.The high-abrasive material can be carbon fibre One in dimension, glass fibre, aramid fiber, metal material, ceramic material or multiple.Refer to Fig. 3 and Fig. 4 Shown, the cutter hub 10 has to mitigate the hollow structure of the weight of cutter hub 10.Have in the hollow structure with to prevent The interlayer 11 that only cutter hub 10 inwardly deforms upon.The interlayer 11 is honeycomb.Certainly, in other embodiments, institute State interlayer 11 and can also be other structures, as long as can effectively prevent the hollow structure of the cutter hub 10 from inwardly collapsing.Example Such as, the interlayer 11 can be well word structure.The interlayer 11 is made of nonmetallic materials, can be glass fibre, carbon fibre Dimension, aramid fiber.Refer to shown in Fig. 3, the cutter hub 10 includes main part 12, deviates from the edge of a knife 20 from the main part 12 One end extend the extension 13 of formation and the transition part 14 between the main part 12 and extension 13 forward, it is described Hollow structure is located in the main part 12 or extension 13 or transition part 14.The height of the in the vertical direction of main part 12 Less than the height of the in the vertical direction of extension 13.The width of the main part 12 in the horizontal direction is more than the extension The width of portion 13 in the horizontal direction.The thickness of the transition part 14 prolongs from close to one end of the main part 12 to close to described One end of extending portion 13 tapers into.Refer to shown in Fig. 3, the main part 12 includes the first side wall 121 and the first side wall 121 second sidewalls 122 being oppositely arranged and the roof 123 being connected with the first side wall 121 and second sidewall 122.Institute State roof 123 to support wall 1231 including first and second support wall 1232, described first supports wall 1231, second supports wall 1232 are collectively forming the larger V-type of an opening.The extension 13 is included in the base portion 131 of rectangular-shape and in triangular prism shape Afterbody 132, the afterbody 132 be located at the base portion 131 deviate from the main part 12 one end.

Refer to shown in Fig. 3, the edge of a knife 20 is to support wall 1231 and described second by described first to support wall 1232 and be total to With forming, its section is in the larger V-type of opening.When the edge of a knife 20 is engaged with lifting-hook 30, described first support wall 1231, Second supports wall 1232 supports a coupler body 31 respectively, and drives the coupler body 31 to move, so as to drive the lifting-hook 30 perpendicular Nogata moves upwards.Simultaneously, the first side wall 121, second sidewall 122 support the side wall 32 of the lifting-hook 30 respectively. The V-configuration of the edge of a knife 20 can effectively prevent the lifting-hook 30 from departing from the edge of a knife 20 in motion process.The edge of a knife Wearing piece is provided with 20 surfaces, is worn to prevent the edge of a knife 20.The wearing piece can be made of high molecular abrasion-proof material Wear-resistant gasket (not shown), the wear-resistant gasket wrap up the edge of a knife 20.The high molecular abrasion-proof material can be glass fibre, Carbon fiber, aramid fiber.As shown in figure 5, the wearing piece can also be the wear-resistant paint being sprayed on the surface of the edge of a knife 20 21.As shown in fig. 6, the wearing piece can also be the wear-resisting ironware or aluminum component 22 being set on the surface of the edge of a knife 20.It is described resistance to Grind ironware or aluminum component 22 is gluing or screw is fixed on the surface of the edge of a knife 20.So not only mounting means is simple and easy, and It is conveniently replaceable the wearing piece.

Compared to prior art, it is made, therefore described is griffed of polymer composite because the present invention griffes 100 100 rigidity is relatively good, and weight is lighter, can mitigate the load of equipment significantly, effectively improves the overall stabilization of weaving system Property, so as to improve production efficiency, reduce energy consumption, noise and production cost.Secondly, it is described to griffe 100 and use hollow structure, can To griffe 100 weight described in further reduction, mitigate the load of equipment.Also, interlayer is provided with the hollow structure, can Effectively to prevent the hollow structure from collapsing.Finally, the edge of a knife 20 is provided with wearing piece, can effectively prevent the edge of a knife 20 Abrasion, so as to effectively improve it is described griffe 100 performance and service life, reduce maintenance cost.

In particular, for the person of ordinary skill of the art, that is made under the teachings of the present invention is directed to The equivalence changes of the present invention, it should be included in the scope that scope of the present invention patent is advocated.

Claims

1. one kind is griffed, for jacquard, including cutter hub and the edge of a knife positioned at the cutter hub top, it is characterised in that：It is described Cutter hub is made up of polymer composite, and the polymer composite includes resin material, wear-resisting type material, and through compound work Skill is prepared.

2. griffe as claimed in claim 1, it is characterised in that：The wear-resisting type material is carbon fiber, glass fibre, aramid fiber fibre It is at least one in dimension, metal material, ceramic material.

3. griffe as claimed in claim 1, it is characterised in that：The cutter hub has hollow structure and positioned at the hollow knot Interlayer in structure, the interlayer are made up of nonmetallic materials.

4. griffe as claimed in claim 3, it is characterised in that：The nonmetallic materials are glass fibre, carbon fiber, aramid fiber fibre Dimension.

5. griffe as claimed in claim 3, it is characterised in that：The interlayer is honeycomb.

6. griffe as claimed in claim 1, it is characterised in that：The edge of a knife is provided with wearing piece, is worn to prevent the edge of a knife.

7. griffe as claimed in claim 6, it is characterised in that：The wearing piece is resistance on the knife edge surfaces including being sprayed on Grind coating.

8. griffe as claimed in claim 6, it is characterised in that：The wearing piece includes wear-resisting made of high molecular abrasion-proof material Pad, the wear-resistant gasket wrap up the edge of a knife.

9. griffe as claimed in claim 8, it is characterised in that：The high molecular abrasion-proof material is glass fibre, carbon fiber, virtue Synthetic fibre fiber.

10. griffe as claimed in claim 6, it is characterised in that：The wearing piece is resistance on the knife edge surfaces including being set in Grind ironware or aluminum component.