CN217600969U

CN217600969U - Scissors driving mechanism for metal glove knitting machine

Info

Publication number: CN217600969U
Application number: CN202220666284.8U
Authority: CN
Inventors: 胡磊磊; 杨舒淅
Original assignee: Jiangsu Shulei Security Technology Co ltd
Current assignee: Jiangsu Shulei Security Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-18
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a gloves braider technical field just discloses a scissors actuating mechanism for metal gloves braider, comprising a frame body, the inboard of support body is provided with driving motor, driving motor's output shaft transmission is connected with drive gear, still be provided with the drive rack bar on the support body, drive gear and drive rack bar transmission are connected, logical groove has been seted up on the support body. When the spacing piece of circular arc wearing and tearing seriously influence the spacing effect of drive ratch, take the bolt out from the bolt hole, reach the effect of the spacing piece of unblock circular arc, dismantle the spacing piece of circular arc from the kicking block, change the spacing piece of new circular arc, and insert the bolt hole on first locating piece and the second locating piece simultaneously through the bolt, reach the effect of the spacing piece of fixed circular arc, through setting up the spacing piece of circular arc as the friction member, only need change the spacing piece of circular arc when appearing wearing and tearing, can reach the effect of recovering fast.

Description

Scissors driving mechanism for metal glove knitting machine

Technical Field

The utility model relates to a glove knitting machine technical field specifically is a scissors actuating mechanism for metal glove knitting machine.

Background

The knitting machine can be divided into a sweater knitting machine, a glove knitting machine, a steel wire knitting machine, a silk screen knitting machine, a straw rope knitting machine, an elastic band knitting machine, a plastic mesh bag knitting machine and the like, the glove knitting machine is generally provided with a scissors structure for cutting off knitting lines, a scissors driving mechanism is a mechanism for pushing two cutting edges to approach each other, and a scissors driving mechanism used in the existing metal glove knitting machine still has certain problems in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scissors actuating mechanism for metal gloves braider possesses the convenient friction member of changing in order to keep the normal moving beneficial effect of ratch, has solved the problem mentioned among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scissors actuating mechanism for metal gloves braider, includes the support body, the inboard of support body is provided with driving motor, driving motor's output shaft transmission is connected with drive gear, still be provided with the drive ratch on the support body, drive gear and drive ratch transmission are connected, logical groove has been seted up on the support body, on the support body and in the inboard fixed mounting who leads to the groove have the lug, the both ends of lug all are provided with spacing subassembly, the upper surface of drive ratch and all be provided with in the corresponding position of two spacing subassemblies and cup joint the subassembly, the drive ratch is through cup jointing subassembly and spacing subassembly swing joint.

As an alternative scheme, spacing subassembly includes spacing axle, the equal fixed mounting in both sides of lug has the installation piece, set up threaded hole on the installation piece, the one end of spacing axle sets up the thread head, spacing axle passes through thread head and installation piece demountable installation on the lug.

As a preferred scheme, cup joint the subassembly and include two pole settings, two the inboard activity of pole setting is provided with the pulling post, the one end fixed mounting of pulling post has the kicking block, the kicking block can be dismantled near one side of spacing axle and be provided with the spacing piece of circular arc, be provided with the spring between kicking block and the pole setting, the spring is used for promoting the spacing piece of kicking block and circular arc to spacing axle direction.

As an alternative scheme, the mounting hole has been seted up to one side of pole setting, the pulling post activity cup joint with the inboard of mounting hole, the spring activity cup joint with the outside of pulling post.

As a preferred scheme, the spout has been seted up to one side that the kicking block is close to spacing axle, the spout is convex groove, the spacing piece of circular arc is the circular arc type, the surface fixed mounting that the spacing piece of circular arc is close to the kicking block has the slider, the form and size and the spout of slider correspond, the slider activity is cup jointed and is used for installing the spacing piece of circular arc in the inboard of spout and installs the kicking block in one side that is close to spacing axle.

As an alternative scheme, one side of kicking block and in the corresponding fixed position of spout opening part install the second locating piece, one side of the spacing piece of circular arc and in the corresponding fixed position of second locating piece install first locating piece, all seted up the bolt locating hole on second locating piece and the first locating piece and be used for the bolt to insert the position of second locating piece and first locating piece with the spacing piece of circular arc simultaneously.

The utility model discloses possess following beneficial effect:

1. this scissors actuating mechanism for metal glove knitting machine, through setting up spacing subassembly and cup jointing the subassembly, driving motor's output shaft corotation or during the reversal, can drive gear corotation or reversal, thereby promote drive ratch straight reciprocating motion, at drive ratch straight reciprocating motion's in-process, cup joint the subassembly and play spacing effect with spacing subassembly, make drive ratch when the motion, can be at the spacing lower linear motion of two spacing axles, avoid appearing the problem of drive gear that drops.

2. This metal gloves are scissors actuating mechanism for braider, through setting up the kicking block, the spacing piece of circular arc, first locating block, second locating piece isotructure, when the spacing effect of the spacing piece wearing and tearing of circular arc seriously influence drive ratch, can be to keeping away from the direction pulling post of spacing axle, make the kicking block extrusion spring, thereby make the spacing piece of circular arc keep away from spacing axle, then take the bolt out from the bolt hole, reach the effect of unblock spacing piece of circular arc, then dismantle the spacing piece of circular arc from the kicking block, change new spacing piece of circular arc, and insert the bolt hole on first locating block and the second locating piece simultaneously through the bolt, reach the effect of the spacing piece of fixed circular arc, then loosen the pulling post, under the effect of spring force, the spacing piece of circular arc is pushed up tightly at the surface of spacing axle again, through setting up the spacing piece of circular arc as the friction piece, only need change the spacing piece of circular arc when wearing and tearing appear, can reach the effect of recovering fast.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the structure diagram of the limiting component and the sleeve component of the present invention.

Fig. 3 is an explosion diagram of the structure of the middle limiting component of the present invention.

Fig. 4 is an explosion diagram of the structure of the middle splicing component of the utility model.

Fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a frame body; 2. a drive motor; 3. a drive gear; 4. a drive rack; 5. a limiting shaft; 6. A bump; 7. mounting blocks; 8. a screw head; 10. pulling the column; 13. a slider; 14. a first positioning block; 15. An arc limiting sheet; 16. a second positioning block; 17. a chute; 18. a top block; 19. a spring; 20. and (6) erecting a rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-5, a scissors driving mechanism for a metal glove knitting machine, which comprises a frame body 1, a driving motor 2 is arranged on the inner side of the frame body 1, an output shaft of the driving motor 2 is connected with a driving gear 3, a driving rack bar 4 is further arranged on the frame body 1, the driving gear 3 is in transmission connection with the driving rack bar 4, a through groove is formed in the frame body 1, a lug 6 is fixedly arranged on the inner side of the through groove on the frame body 1, both ends of the lug 6 are respectively provided with a limiting component, the upper surface of the driving rack bar 4 is respectively provided with a sleeve component at the corresponding position of the two limiting components, the driving rack bar 4 is movably connected with the limiting component through the sleeve component, the limiting component comprises a limiting shaft 5, mounting blocks 7 are fixedly arranged on both sides of the lug 6, threaded holes are formed in the mounting blocks 7, a thread head 8 is arranged at one end of the limiting shaft 5, and the limiting shaft 5 is detachably mounted on the lug 6 through the thread head 8 and the mounting blocks 7.

When driving motor 2's output shaft corotation or reversal, can drive gear 3 corotation or reversal to 4 linear reciprocating motion of drive ratch are promoted, at 4 linear reciprocating motion's of drive ratch in-process, cup joint the subassembly and play spacing effect with spacing subassembly, make drive ratch 4 when the motion, can be at two spacing lower linear motion of spacing axle 5, avoid appearing the problem of drive gear 3 that drops.

The assembly that cup joints includes two pole settings 20, the inboard activity of two pole settings 20 is provided with pulling post 10, the one end fixed mounting of pulling post 10 has kicking block 18, kicking block 18 can be dismantled near spacing one side of axle 5 and be provided with the spacing piece 15 of circular arc, be provided with spring 19 between kicking block 18 and the pole setting 20, spring 19 is used for promoting the spacing piece 15 of kicking block 18 and circular arc to spacing axle 5 direction, the mounting hole has been seted up to one side of pole setting 20, pulling post 10 activity cup joints the inboard with the mounting hole, the outside with pulling post 10 is cup jointed in the spring 19 activity.

In the process of driving the rack bar 4 to do linear reciprocating motion, the elasticity of the spring 19 pushes the top block 18 towards the direction of the limit shaft 5, so that the top block 18 pushes the arc limiting piece 15 towards the direction of the limit shaft 5, so that the arc limiting piece 15 tightly pushes the outer surface of the limit shaft 5, two arc limiting pieces 15 in the same sleeving component tightly push the outer surface of the limit shaft 5 from two sides, and the two sleeving components tightly push the outer surfaces of the two limit shafts 5 respectively, so as to achieve the limiting effect.

One side of the top block 18 close to the limiting shaft 5 is provided with a sliding groove 17, the sliding groove 17 is a convex-shaped groove, the arc limiting piece 15 is of an arc shape, the outer surface of the arc limiting piece 15 close to the top block 18 is fixedly provided with a sliding block 13, the shape and the size of the sliding block 13 correspond to the sliding groove 17, the sliding block 13 is movably sleeved on the inner side of the sliding groove 17 and used for installing the arc limiting piece 15 on one side of the top block 18 close to the limiting shaft 5, one side of the top block 18 is fixedly provided with a second positioning block 16 at a position corresponding to the opening of the sliding groove 17, one side of the arc limiting piece 15 is fixedly provided with a first positioning block 14 at a position corresponding to the second positioning block 16, and the second positioning block 16 and the first positioning block 14 are both provided with bolt positioning holes for inserting bolts into the positions of the second positioning block 16 and the first positioning block 14 for the arc limiting piece 15.

When drive ratch 4 moves for a long time, the problem of wearing and tearing can appear in spacing piece 15 of circular arc, when the spacing effect of drive ratch 4 is seriously influenced to the wearing and tearing of spacing piece 15 of circular arc, can be to keeping away from spacing axle 5 the direction pulling post 10, make kicking block 18 extrusion spring 19, make spacing piece 15 of circular arc keep away from spacing axle 5, then take the bolt out from the bolt hole, reach the effect of unblock spacing piece 15 of circular arc, then dismantle spacing piece 15 of circular arc from kicking block 18, change new spacing piece 15 of circular arc, and insert the bolt hole on first locating piece 14 and the second locating piece 16 simultaneously through the bolt, reach the effect of fixed spacing piece 15 of circular arc, then loosen pulling post 10, under the effect of spring 19 elasticity, spacing piece 15 of circular arc pushes up tightly at spacing axle 5's surface again, through setting up spacing piece 15 of circular arc as the friction piece, only need change spacing piece 15 of circular arc when wearing and tearing appear, can reach the effect of recovering fast.

The working principle is as follows: use the utility model discloses the time, when driving motor 2's output shaft corotation or reversal, can drive gear 3 corotation or reversal, thereby promote 4 linear reciprocating motion of drive ratch, at the in-process of 4 linear reciprocating motion of drive ratch, spring 19's elasticity promotes kicking block 18 to spacing axle 5 direction, make kicking block 18 promote the spacing piece 15 of circular arc to spacing axle 5 direction, make the tight surface at spacing axle 5 in the spacing piece 15 top of circular arc, through the tight surface at spacing axle 5 in the top of two circular arc spacing pieces 15 follow both sides in the same subassembly that cup joints, and two cup joint the subassembly and push up the tight surface at two spacing axles 5 respectively, in order to reach spacing effect, make drive ratch 4 when the motion, can be at two spacing lower linear motion of spacing axle 5, avoid appearing the problem of drive gear 3 that drops.

When the driving rack bar 4 moves for a long time, the problem of abrasion can occur to the arc limiting piece 15, when the limiting effect of the driving rack bar 4 is seriously affected by the abrasion of the arc limiting piece 15, the pulling column 10 can be pulled towards the direction away from the limiting shaft 5, the spring 19 is extruded by the jacking block 18, the limiting shaft 5 is far away from the arc limiting piece 15, the bolt is drawn out from the bolt hole, the effect of unlocking the arc limiting piece 15 is achieved, the arc limiting piece 15 is detached from the jacking block 18, the arc limiting piece 15 is replaced with a new arc limiting piece 15, the bolt holes in the first positioning block 14 and the second positioning block 16 are simultaneously inserted through the bolt, the effect of fixing the arc limiting piece 15 is achieved, the pulling column 10 is loosened, under the elastic force of the spring 19, the arc limiting piece 15 is tightly jacked on the outer surface of the limiting shaft 5 again, the arc limiting piece 15 serves as a friction piece, only the arc limiting piece 15 needs to be replaced when the abrasion occurs, the effect of quick recovery can be achieved, and the problem that the abrasion of pushing shearing blade is caused by the phenomenon that the driving rack bar 4 shakes is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a scissors actuating mechanism for metal gloves braider, includes support body (1), the inboard of support body (1) is provided with driving motor (2), the output shaft transmission of driving motor (2) is connected with drive gear (3), still be provided with drive ratch (4) on support body (1), drive gear (3) and drive ratch (4) transmission are connected, logical groove, its characterized in that have been seted up on support body (1): the upper portion of support body (1) and in the inboard fixed mounting who leads to the groove have lug (6), the both ends of lug (6) all are provided with spacing subassembly, the upper surface of drive ratch (4) and all be provided with in the corresponding position of two spacing subassemblies and cup joint the subassembly, drive ratch (4) are through cup jointing subassembly and spacing subassembly swing joint.

2. The scissors driving mechanism for a metal glove knitting machine according to claim 1, characterized in that: the limiting assembly comprises a limiting shaft (5), mounting blocks (7) are fixedly mounted on two sides of the lug (6), threaded holes are formed in the mounting blocks (7), a threaded head (8) is arranged at one end of the limiting shaft (5), and the limiting shaft (5) is detachably mounted on the lug (6) through the threaded head (8) and the mounting blocks (7).

3. The scissors driving mechanism for a metal glove knitting machine according to claim 2, wherein: the subassembly of cup jointing includes two pole settings (20), two the inboard activity of pole setting (20) is provided with pulling post (10), the one end fixed mounting of pulling post (10) has kicking block (18), one side that kicking block (18) are close to spacing axle (5) can be dismantled and be provided with spacing piece of circular arc (15), be provided with spring (19) between kicking block (18) and pole setting (20), spring (19) are used for promoting kicking block (18) and spacing piece of circular arc (15) to spacing axle (5) direction.

4. The scissors drive mechanism for a metal glove knitting machine according to claim 3, characterized in that: the mounting hole is opened to one side of pole setting (20), pulling post (10) activity cup joint with the inboard of mounting hole, spring (19) activity cup joint with the outside of pulling post (10).

5. The scissors drive mechanism for a metal glove knitting machine according to claim 3, characterized in that: one side that kicking block (18) are close to spacing axle (5) has seted up spout (17), spout (17) are convex groove, spacing piece of circular arc (15) are the circular arc type, the fixed surface that spacing piece of circular arc (15) are close to kicking block (18) installs slider (13), the shape and size and spout (17) of slider (13) correspond, slider (13) activity is cup jointed in the inboard of spout (17) and is used for installing spacing piece of circular arc (15) one side that kicking block (18) are close to spacing axle (5).

6. The scissors driving mechanism for a metal glove knitting machine according to claim 5, wherein: one side of kicking block (18) and in the corresponding position fixed mounting of spout (17) opening part have second locating piece (16), one side of circular arc spacing piece (15) and in the corresponding position fixed mounting of second locating piece (16) have first locating piece (14), all seted up the bolt locating hole on second locating piece (16) and first locating piece (14) and be used for the bolt to insert the position of second locating piece (16) and first locating piece (14) with circular arc spacing piece (15) simultaneously.