CN218666522U

CN218666522U - Head component of computer jacquard

Info

Publication number: CN218666522U
Application number: CN202223195854.9U
Authority: CN
Inventors: 夏坤松
Original assignee: Guizhou Qingsong Intelligent Equipment Technology Co ltd
Current assignee: Guizhou Qingsong Intelligent Equipment Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model belongs to the technical field of jacquard machine head component. Especially, a computer jacquard machine aircraft nose component, including two mounting panels and two sets of connecting plates, two the mounting panel top has set firmly the axle bed respectively, the axle bed inner wall rotates through the bearing and is connected with the pivot, two be equipped with a plurality of lifting knife rest between the mounting panel, it is a plurality of the lifting knife rest top has set firmly the connecting block respectively, the connecting block outer wall rotates and is connected with the linking arm, linking arm circumference outer wall rotates and is connected with the connecting rod. The external motor passes through the shaft coupling and drives the pivot rotation, and the pivot rotates and drives a plurality of connecting rods to rotate, drives linking arm reciprocating motion from top to bottom through the connecting rod for the linking arm passes through the connecting block pulling and carries the knife rest and slide from top to bottom along two inner walls of spout on the slide of both sides, and this design only needs to drive the pivot through the external motor and rotates, realizes the reciprocal function of a plurality of knife rests, simple structure, and transmission efficiency is higher simultaneously, has reduced manufacturing cost.

Description

Head component of computer jacquard

Technical Field

The utility model relates to a jacquard machine aircraft nose component technical field especially relates to a computer jacquard machine aircraft nose component.

Background

The jacquard machine head comprises a griffe structure and a power mechanism which are arranged on the surface of the jacquard machine head, the griffe structure is driven by the power mechanism to operate, in the existing published document, the document with the publication number of CN214115839U specifically discloses a griffe mechanism of the jacquard machine, 8230title, a front outer griffe frame and a rear outer griffe frame slide up and down alternately to realize the opening of warps, the whole transmission mechanism has simple structure, ingenious design and stable operation, the published document drives a belt to move by the external power mechanism, and drives a plurality of outer crankshafts and inner crankshafts to rotate respectively by the belt to enable the front outer griffe frame and the rear outer griffe frame to slide up and down alternately to realize the opening of the warps; when the transmission structure is used, a plurality of crankshafts need to be used for operating simultaneously, the structure is complex, meanwhile, a plurality of belt pulleys need to be driven by a belt to rotate, transmission efficiency is low, the belt serves as an easily-worn part, production cost is increased, and therefore the computer jacquard machine head component is provided.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem mentioned above, the utility model provides a computer jacquard machine aircraft nose component.

The utility model provides a computer jacquard machine head component, including two mounting panels and two sets of connecting plates, two the mounting panel top has set firmly the axle bed respectively, the axle bed inner wall rotates through the bearing and is connected with the pivot, two be equipped with a plurality of knife carriers between the mounting panel, a plurality of knife carrier top has set firmly the connecting block respectively, the connecting block outer wall rotates and is connected with the linking arm, the connecting arm circumference outer wall rotates and is connected with the connecting rod, two be equipped with a plurality of connecting axles between the pivot, two adjacent connecting rod tip is connected fixedly through the connecting axle, two one end that the pivot is relatively close to is connecting rod end connection fixed respectively, every group of connecting plate is connected fixedly with two mounting panel sides respectively, a plurality of knife carrier both sides are equipped with two sliding assemblies respectively;

the sliding assembly comprises a sliding plate, a second sliding groove is formed in one side, close to the knife lifting frame, of the sliding plate, and the second sliding groove is in sliding connection with the side face of the knife lifting frame.

Preferably, the plurality of the knife lifting frames are arranged in an equidistant structure, two knife lifting frames positioned in the middle are positioned at the same height, and the knife lifting frames positioned on two sides are positioned at the same height.

Preferably, the connecting rods are arranged in a U-shaped structure, the openings of the two connecting rods positioned in the middle part face upwards, and the openings of the two connecting rods positioned on the two sides face downwards.

Preferably, the number of the connecting plates in each group is two, and the connecting plates are arranged in a vertically symmetrical structure.

Preferably, slide side threaded connection adjusting hand wheel, the adjusting hand wheel tip passes the slide and extends to inside two spouts, the adjusting hand wheel tip rotates and is connected with the mounting bracket, the mounting bracket is the arc structure, mounting bracket outside cambered surface is symmetrical structure and has set firmly two slide bars, the slide bar tip runs through the slide and rather than sliding connection, the mounting groove has all been seted up to mounting bracket top and bottom, the mounting groove inner wall rotates and is connected with the gyro wheel, spout one has been seted up respectively to the griffe frame both sides, gyro wheel and a spout inner wall rolling contact.

Preferably, a coupling is fixedly arranged at one end of the rotating shaft.

The utility model provides a beneficial effect does:

1. the external motor passes through the shaft coupling and drives the pivot rotation, the pivot rotates and drives a plurality of connecting rods to rotate, drive linking arm reciprocating motion from top to bottom through the connecting rod for the linking arm passes through the connecting block pulling and carries the knife rest and slide from top to bottom along two inner walls of spout on the slide of both sides, this design only needs to drive the pivot through the external motor and rotates, just can realize the reciprocal function of a plurality of knife rests, moreover, the steam generator is simple in structure, the transmission efficiency is higher simultaneously, the mode structural connection of shaft transmission is comparatively firm, the wear-resisting time is long, and the production cost is reduced.

2. When the knife rest slides up and down, the idler wheel at the end part of the mounting rack rolls along the inner wall of the sliding groove on the two sides of the knife rest, so that the friction force between the knife rest and the sliding plate is reduced, the sliding of the knife rest is more stable and smooth, the mounting rack is driven by rotating the adjusting hand wheel to drive the sliding rod to slide along the inner wall of the sliding plate, the idler wheel is shifted out from the inner part of the sliding groove, and the knife rest can be conveniently mounted and dismounted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the connecting rod of the present invention;

fig. 3 is a schematic view of the mounting structure of the lifting frame of the present invention;

fig. 4 is a schematic diagram of the local splitting structure of the present invention.

In the figure: 1. mounting a plate; 2. a shaft seat; 3. a rotating shaft; 4. a tool lifting frame; 5. connecting blocks; 6. a connecting arm; 7. a connecting rod; 8. a connecting shaft; 9. a connecting plate; 10. a first sliding chute; 11. a sliding assembly; 110. a slide plate; 111. a second chute; 112. adjusting a hand wheel; 113. a mounting frame; 114. a slide bar; 115. mounting grooves; 116. a roller; 12. a coupler is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The present application is described in further detail below with reference to figures 1-4.

The first embodiment is as follows:

the utility model provides a computer jacquard machine aircraft nose component, including two mounting panels 1 and two sets of connecting plate 9, two mounting panel 1 tops have set firmly axle bed 2 respectively, axle bed 2 inner wall rotates through the bearing and is connected with pivot 3, be equipped with a plurality of lifting knife rest 4 between two mounting panels 1, a plurality of lifting knife rest 4 are equidistant structure setting, two lifting knife rest 4 that are located the middle part are located same height, lifting knife rest 4 that are located both sides is located same height, a plurality of lifting knife rest 4 tops have set firmly connecting block 5 respectively, 5 outer wall rotations of connecting block are connected with linking

arm

6, 6 circumference outer wall rotations of linking arm are connected with connecting rod 7, connecting rod 7 is the setting of U-shaped structure, two connecting rod 7 openings that are located the middle part are up, the connecting rod 7 opening that is located both sides is down, be equipped with a plurality of connecting axles 8 between two pivot 3, two adjacent connecting rod 7 tip are connected fixedly through connecting axle 8 respectively, two pivot 3 one end difference connecting rod 7 end connection that are close to relatively are fixed, the quantity of every group 9 is two, and be the symmetrical structure setting up, every group 9 is connected with two mounting panel 1 sides respectively, the connecting plate side, sliding plate 111 has set up two connecting plate, wherein the connecting plate 111 that sliding chute connection has set up two sliding plate sides, sliding plate 12, sliding chute connection has been seted up to the connecting plate 111 one side of lifting knife rest.

The outside motor passes through shaft coupling 12 and drives pivot 3 and rotate, pivot 3 rotates and drives a plurality of connecting rods 7 and rotate, drive linking arm 6 reciprocating motion from top to bottom through connecting rod 7, make linking arm 6 pass through 5 pulling lifting knife rest 4 of connecting block and slide from top to bottom along two 111 inner walls of spout on the both sides slide 110, the in-process is because the connecting rod 7 of both sides is opposite with inboard connecting rod 7 opening, thereby can drive lifting knife rest 4 of both sides and the upper and lower alternate slip of inboard lifting knife rest 4, realize warp's opening, this design only needs to drive pivot 3 through the outside motor and rotates, just can realize the reciprocal function of a plurality of lifting knife rests 4, moreover, the steam generator is simple in structure, transmission efficiency is higher simultaneously, the driven mode structural connection of axle is comparatively firm, wear-resisting time is long, and the production cost is reduced.

Example two:

arm

The difference of this embodiment and embodiment one lies in, slide 110 side threaded connection adjusting hand wheel 112, adjusting hand wheel 112 tip passes slide 110 and extends to inside two 111 spouts, adjusting hand wheel 112 end rotates and is connected with mounting bracket 113, mounting bracket 113 is the arc structure, the cambered surface in the 113 outside of mounting bracket is symmetrical structure and has set firmly two slide bars 114, slide bar 114 tip runs through slide 110 and rather than sliding connection, mounting bracket 113 top and bottom have all been seted up mounting groove 115, the mounting groove 115 inner wall rotates and is connected with gyro wheel 116, a 10 spouts have been seted up respectively to lifting tool rest 4 both sides,

gyro wheel

116 and 10 inner wall rolling contact in spout.

When the lifting knife rest 4 slides up and down, the roller 116 at the end of the mounting frame 113 rolls along the inner walls of the first sliding grooves 10 on the two sides of the lifting knife rest 4, so that the friction force between the lifting knife rest 4 and the sliding plate 110 is reduced, the sliding of the lifting knife rest 4 is more stable and smooth, the mounting frame 113 is driven by rotating the adjusting hand wheel 112 to drive the sliding rod 114 to slide along the inner wall of the sliding plate 110, the roller 116 is moved out of the first sliding grooves 10, and the lifting knife rest 4 can be mounted and dismounted conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer jacquard head component, includes two mounting panels (1) and two sets of connecting plates (9), its characterized in that: the top parts of the two mounting plates (1) are fixedly provided with a shaft seat (2) respectively, the inner wall of the shaft seat (2) is rotatably connected with a rotating shaft (3) through a bearing, a plurality of lifting knife rests (4) are arranged between the two mounting plates (1), the top parts of the plurality of lifting knife rests (4) are fixedly provided with connecting blocks (5) respectively, the outer wall of each connecting block (5) is rotatably connected with a connecting arm (6), the outer wall of the circumference of each connecting arm (6) is rotatably connected with a connecting rod (7), a plurality of connecting shafts (8) are arranged between the two rotating shafts (3), the end parts of the two adjacent connecting rods (7) are fixedly connected through the connecting shafts (8), the end parts of the two rotating shafts (3) which are relatively close to each other are fixedly connected with the end parts of the connecting rods (7), each group of the connecting plates (9) is fixedly connected with the side surfaces of the two mounting plates (1) respectively, and two sliding assemblies (11) are arranged on two sides of the plurality of the lifting knife rests (4) respectively;

the sliding assembly (11) comprises a sliding plate (110), a second sliding groove (111) is formed in one side, close to the knife lifting frame (4), of the sliding plate (110), and the second sliding groove (111) is connected with the side face of the knife lifting frame (4) in a sliding mode.

2. The computerized jacquard head member of claim 1, wherein: the plurality of the lifting knife rests (4) are arranged in an equidistant structure, the two lifting knife rests (4) positioned in the middle are positioned at the same height, and the lifting knife rests (4) positioned on two sides are positioned at the same height.

3. The computerized jacquard head member of claim 1, wherein: connecting rod (7) are the setting of U-shaped structure, are located two at the middle part connecting rod (7) opening up, are located both sides connecting rod (7) opening down.

4. The computerized jacquard head member of claim 1, wherein: the number of the connecting plates (9) in each group is two, and the connecting plates are arranged in a vertically symmetrical structure.

5. The computerized jacquard head member of claim 1, wherein: slide (110) side threaded connection adjusting hand wheel (112), adjusting hand wheel (112) tip passes slide (110) and extends to inside two (111) spouts, adjusting hand wheel (112) tip rotates and is connected with mounting bracket (113), mounting bracket (113) are the arc structure, mounting bracket (113) outside cambered surface is symmetrical structure and has set firmly two slide bars (114), slide bar (114) tip runs through slide (110) and rather than sliding connection, mounting bracket (113) top and bottom have all been seted up mounting groove (115), mounting groove (115) inner wall rotates and is connected with gyro wheel (116), spout (10) have been seted up respectively to lifting tool rest (4) both sides, gyro wheel (116) and spout (10) inner wall rolling contact.

6. The computerized jacquard head member of claim 1, wherein: and a coupling (12) is fixedly arranged at the end part of one of the rotating shafts (3).