CN218585800U

CN218585800U - Rotatable clamping driving device

Info

Publication number: CN218585800U
Application number: CN202222708542.7U
Authority: CN
Inventors: 訾秋杰
Original assignee: Dongguan Fengji Intelligent Technology Co ltd
Current assignee: Dongguan Fengji Intelligent Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-07
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a solve present coiling machine that production facility processing field exists and can not continuous operation, the low problem of production efficiency, disclose a rotatable centre gripping drive arrangement, including first support, fixture, slewing mechanism, locking mechanical system and first power unit, through fixture centre gripping work piece, adopt first power unit control fixture to press from both sides tightly or loosen the work piece, control slewing mechanism upset work piece, locking mechanical system locking or unblock slewing mechanism for the clamping device can accomplish the centre gripping, the upset, steps such as locking, adopt single station can accomplish wire winding work, very big improvement work efficiency.

Description

Rotatable clamping driving device

Technical Field

The utility model relates to a production facility processing technology field especially relates to a rotatable centre gripping drive arrangement.

Background

The existing winding machine of the inductance magnetic ring needs two sections of coils which are symmetrically wound on the magnetic ring, and the winding directions of the two sections of coils are different, so that the winding work can be completed only by manually turning the magnetic ring or replacing one winding machine, the two sections of winding operation cannot be completed at one station, and the efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatable centre gripping drive arrangement aims at solving one of the technical problem that exists among the prior art at least.

The technical scheme of the utility model a rotatable centre gripping drive arrangement, it includes:

a first bracket;

the clamping mechanism comprises a movable piece and a clamping piece, the movable piece is positioned behind the clamping piece, and the movable piece is used for being inserted into the clamping piece so that the front end of the clamping piece can clamp a workpiece;

the rotating mechanism comprises a rotating piece and a gear, the rotating piece is rotatably arranged on the first support, the clamping mechanism is arranged on the rotating piece, and the gear is arranged at the rear end of the moving piece;

the locking mechanism comprises a locking piece, the locking piece is arranged below the rotating piece, and the locking piece is used for moving along the up-and-down direction to enable the locking piece to lock or unlock the rotating piece;

the first power mechanism comprises a second support, a first push plate, a second push plate, a rack and a power assembly, the first push plate, the second push plate and the rack are all arranged on the second support, the power assembly can drive the second support to move along the vertical direction and the front-back direction, the second push plate can drive the moving part to be close to or far away from the clamping part, and the clamping part can loosen or clamp a workpiece; the power component can drive the second support moves along the upper and lower, left and right directions and the front and back direction, so that the first push plate can drive the locking piece to be far away from the rotating piece from top to bottom, and simultaneously the rack is meshed with the gear, and then the rack drives the gear to rotate the rotating piece.

Further, the clamping piece comprises a first claw part and a second claw part which are hinged to each other, the hinged position is located in the middle of the first claw part and the second claw part, the movable piece is located behind the clamping piece, the front end of the movable piece is provided with a plug pin part, and the plug pin part is inserted between the rear end of the first claw part and the rear end of the second claw part and is in pressure joint with the rear end of the first claw part and the rear end of the second claw part, so that the front end of the first claw part and the front end of the second claw part can clamp a workpiece.

Further, the clamping mechanism further comprises a first compression elastic piece, the first compression elastic piece is located behind the movable piece, the first compression elastic piece drives the plug pin portion to be inserted between the rear end of the first claw portion and the rear end of the second claw portion from back to front through elastic force and enables the rear end of the first claw portion and the rear end of the second claw portion to be in pressure contact with each other, and therefore the workpiece can be clamped between the front end of the first claw portion and the front end of the second claw portion.

Further, the rotating part is provided with a channel arranged along the front-back direction, the moving part is slidably arranged in the channel, and the clamping part is arranged on the rotating part.

Furthermore, one of the upper end of the locking piece and the circumferential direction of the rotating piece is provided with an insertion block, and the other locking piece is provided with a slot capable of being inserted into the insertion block.

Furthermore, the locking mechanism comprises a second compression elastic part, the second compression elastic part is positioned below the locking part and connected with the locking part, and the second compression elastic part drives the locking part to move from bottom to top through elastic force, so that the locking part locks the rotating part.

Further, the outer wall of moving part is equipped with first joint groove, the second push pedal can insert first joint groove.

Further, the outer wall of locking piece is equipped with second joint groove, first push pedal can insert second joint groove.

Furthermore, the first support, the clamping mechanism, the rotating mechanism and the locking mechanism are provided with a plurality of parts, and the first power mechanism can drive the clamping mechanism, the rotating mechanism and the locking mechanism at the same time.

Further, still include the frame, first support rotationally locates the frame, the second support includes:

the first driving frame is arranged on the rack;

the second driving frame is arranged on the first driving frame along the vertical direction, the first push plate and the second push plate are arranged on the second driving frame, at least part of the structure of the first push plate extends out of the front end of the second driving frame, and at least part of the structure of the second push plate extends out of the upper end of the second driving frame;

the third driving frame is arranged on the third driving frame along the left-right direction, and the rack is arranged on the third driving frame;

the power assembly includes:

the first telescopic power part is arranged on the first driving frame and used for driving the second driving frame to slide along the vertical direction;

the second telescopic power part is arranged on the rack and used for driving the first driving frame to slide along the front-back direction;

and the third telescopic power part, the first driving frame is arranged on the second driving frame, and the second driving frame is used for driving the third driving frame to slide along the left-right direction.

The beneficial effects of the utility model are as follows.

1. The clamping mechanism is used for clamping a workpiece, the first power mechanism is used for controlling the clamping mechanism to clamp or loosen the workpiece, the rotating mechanism is controlled to overturn the workpiece, the locking mechanism locks or unlocks the rotating mechanism, the clamping device can complete the steps of clamping, overturning, locking and the like, the single station is used for completing the winding work, and the work efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural view of a rotatable clamping driving device in a winding process according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a rotatable clamp driving apparatus according to an embodiment of the present invention in a workpiece turning state;

FIG. 3 is a schematic structural view of a rotatable clamp driving device according to an embodiment of the present invention in a state ready to clamp a workpiece;

FIG. 4 is a schematic view of the structure of the clamping mechanism and the rotating mechanism according to the embodiment of the invention;

FIG. 5 is an exploded schematic view of the clamping mechanism and rotation mechanism of FIG. 4;

FIG. 6 is a schematic structural view of a clamping mechanism according to an embodiment of the invention;

FIG. 7 is a schematic view of a first power mechanism according to an embodiment of the invention;

FIG. 8 is a general schematic view of a rotatable clamp drive of an embodiment of the present invention;

fig. 9 is an enlarged schematic view of a portion a in fig. 8.

Reference numerals:

a first bracket 100, a first spring groove 110;

the clamping device comprises a clamping mechanism 200, a clamping piece 210, a first claw part 211, a first cambered surface 2111, a first alignment groove 2112, a second claw part 212, a second cambered surface 2121, a second alignment groove 2122, a movable piece 220, a first inclined surface 221, a second inclined surface 222, a first clamping groove 223 and a first compression elastic piece 230;

the rotating mechanism 300, the rotating member 310, the slot 311, and the gear 320;

the locking mechanism 400, the locking member 410, the second compression elastic member 420, the insert block 411 and the second clamping groove 412;

the first power mechanism 500, the second bracket 510, the first driving frame 511, the second driving frame 512, the third driving frame 513, the first push plate 520, the second push plate 530, the rack 540, the first telescopic power part 551, the second telescopic power part 552 and the third telescopic power part 553;

a frame 600;

a winding mechanism 700 and a transport mechanism 800.

Detailed Description

The following description will describe several embodiments of the present invention, including the embodiments corresponding to the accompanying drawings, it being understood that the drawings are for assisting understanding of the technical features and aspects of the present invention, and should not be interpreted as limiting the scope of the present invention.

The conception, specific structure and resulting technical effects of the present invention will be made clear and fully described with reference to the accompanying drawings and examples, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specifically limited, when a feature is referred to as being "fixed," "connected," or "mounted" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature, and the terms "fixed," "connected," or "mounted" are used broadly, those skilled in the art can reasonably determine the specific meaning of the above-mentioned terms in the present disclosure in combination with the details of the technical solutions.

It should be noted that the description of the directions or positional relationships indicated by the upper, lower, left, right, top, bottom, front, back, inner, outer, etc. used in the present invention is the directions or positional relationships based on the drawings or the embodiments, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

It should be noted that, as used herein, the term "and/or" includes any combination of one or more of the associated listed items, a plurality of which means one or more, a plurality of which means two or more, greater than, less than, more than, etc. are understood to exclude the present numbers, and greater than, less than, etc. are understood to include the present numbers.

It should be noted that, in the present invention, if the first and the second are described, the technical features are only used for distinguishing purposes, and the description should not be interpreted as indicating or implying any relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.

It is to be understood that, unless otherwise specifically defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-9, a basic embodiment of a first aspect of the present invention provides a rotatable clamp driving device, comprising:

a first support 100;

the clamping mechanism 200 comprises a movable piece 220 and a clamping piece 210, wherein the movable piece 220 is positioned behind the clamping piece 210, and the movable piece is used for being inserted into the clamping piece, so that the front end of the clamping piece can clamp a workpiece;

the rotating mechanism 300, the rotating mechanism 300 includes a rotating member 310 and a gear 320, the rotating member 310 is rotatably disposed on the first bracket 100, the clamping mechanism is disposed on the rotating member, and the gear 320 is disposed at the rear end of the moving member 220;

the locking mechanism 400, the locking mechanism 400 includes a locking member 410, the locking member 410 is disposed below the rotating member 310, and the locking member 410 is used for moving in the up-and-down direction to lock or unlock the rotating member;

the first power mechanism 500, the first power mechanism 500 includes a second bracket 510, a first push plate 520, a second push plate 530, a rack 540 and a power assembly, the first push plate 520, the second push plate 530 and the rack 540 are all disposed on the second bracket 510, the power assembly can drive the second bracket 510 to move along the up-down and front-back directions, so that the second push plate 530 can drive the movable member 220 to approach or leave the clamping member 210, and the clamping member can loosen or clamp the workpiece; the power assembly can drive the second support 510 to move in up-down, left-right, and front-back directions, so that the first push plate 520 can drive the locking member 410 to move away from the rotating member 310 from top to bottom, and simultaneously the rack 540 is engaged with the gear 320, and the rack 540 drives the gear 320 to rotate the rotating member 310.

It is understood that the first push plate 520 is provided at the lower end of the second bracket 510, and the rack 540 is provided at the upper end of the second bracket 510, and when the first push plate 520 just contacts the locking member 410, the rack 540 is positioned above the pinion 320; when the first pushing plate 520 drives the locking member 410 to press down, the rack 540 presses down together with the first bracket 100, and when the insert block 411 is separated from the slot 311, the rack 540 is just engaged with the gear 320, and then the driving gear 320 moves in the left-right direction, so that the rotation of the rotating member 310 can be completed.

It is understood that the power assembly can drive the second bracket 510 to move freely in a certain spatial range, so that the power assembly can drive the first pushing plate 520 and the second pushing plate 530 to move to different positions, and the locking member 410 can extend in a radial direction to have an end surface, and when the lower side of the first pushing plate 520 abuts against the end surface of the locking member 410, the first pushing plate 520 can drive the locking member 410 to move; similarly, the movable member 220 may extend radially to form an end surface, or a side surface of the gear 320 may be adopted, and when the second pushing plate 530 is driven to make the rear end of the second pushing plate 530 abut against the end surface of the movable member 220, the second pushing plate 530 can drive the movable member 220 to move.

It is understood that the power assembly may refer to a power structure of the 3D printer, and the second support 510 may be understood as a nozzle of the 3D printer, and the power assembly can drive the second support 510 to move freely within a certain range; the power assembly may also be driven by a combination of multiple power structures such as a motor or a cylinder, and the second bracket 510 may also be driven by a combination of multiple components, and the power members are respectively disposed on the components of the second bracket 510, so that the components of the second bracket 510 can move in the up-down, left-right, and front-back directions.

It is understood that the clamping member 210 may be provided at the front end of the rotation member 310, and fixedly connected to the front end of the rotation member 310; the clamping member 210 may also be disposed in the channel, and the connecting portion of the first claw portion 211 and the second claw portion 212 may pass through the channel in a radial direction, so that the clamping member 210 and the rotating member 310 are fixed relative to each other.

In some embodiments, the clamping member 210 includes a first claw portion 211 and a second claw portion 212 which are hinged to each other, the hinged position is located in the middle of the first claw portion 211 and the second claw portion 212, the movable member 220 is located behind the clamping member 210, the front end of the movable member 220 is provided with a plug pin portion, and the plug pin portion is inserted between the rear end of the first claw portion 211 and the rear end of the second claw portion 212 and is in pressure contact with the rear end of the first claw portion 211 and the rear end of the second claw portion 212, so that the front end of the first claw portion 211 and the front end of the second claw portion 212 can clamp the workpiece.

With this arrangement, by the first claw portion 211 and the second claw portion 212 being hinged to each other, the first compression elastic member 230 is inserted into the first claw portion 211 and the second claw portion 212 from behind via the movable piece 220, and the front end of the first claw portion 211 and the front end of the second claw portion 212 can clamp the workpiece, which is kept in a clamped state.

In some embodiments, the clamping member may also be a fourth claw portion including a third claw portion hinged to each other, the hinge position is located in the middle of the third claw portion and the fourth claw portion, the movable member is located at the rear, rear ends of the third claw portion and the fourth claw portion are connected through a third compression elastic member, the movable member is provided with a slot portion, the first compression elastic member 230 is located at the rear of the movable member 220 and connected to the movable member 220, the first compression elastic member 230 drives the slot portion to be inserted between the rear end of the third claw portion and the rear end of the fourth claw portion from the rear to the front through elastic force and relatively approaches the rear end of the third claw portion and the rear end of the fourth claw portion, so that the front end of the third claw portion and the front end of the fourth claw portion can clamp the workpiece.

With this arrangement, the shape of the holding member is common to scissors, and the rear ends of the third claw portion and the fourth claw portion of the holding member are restored to their original positions by the third compression elastic member. After the slot part is inserted into the third claw part and the fourth claw part from the rear, the rear end of the third claw part and the rear end of the fourth claw part are relatively close to each other, so that the front end of the third claw part and the front end of the fourth claw part can clamp the workpiece; when the slot part moves from front to back, the slot part is separated from the clamping piece, and the third compression elastic piece restores to the original position, so that the front end of the third claw part and the front end of the fourth claw part can loosen the workpiece.

In some embodiments, the rotating member 310 has a channel disposed along a front-back direction, the movable member 220 is slidably disposed in the channel, and the clamping member 210 is disposed on the rotating member 310.

It is understood that the channel may extend through the rotating member 310, the movable member 220 is slidably connected to the inner side of the channel, and the clamping member 210 is fixedly connected to the inner side of the channel; the passage may not extend through the rotating member 310, the movable member 220 is slidably connected to the inner side of the passage, and the holding member 210 is disposed at the front end of the rotating member 310.

In some embodiments, one of the upper end of the locking member 410 and the circumferential direction of the rotating member 310 is provided with an insertion block 411, and the other is provided with an insertion groove 311 into which the insertion block 411 can be inserted. The locking mechanism 400 includes a second compression elastic member 420 located below the locking member 410 and connected to the locking member 410, the second compression elastic member 420 drives the locking member 410 to move from bottom to top through an elastic force, so that the insertion block 411 is engaged with the insertion slot 311.

With this arrangement, the rotating member 310 is rotatably disposed on the first bracket 100, and the locking mechanism 400 drives the sliding member to move from bottom to top through the second elastic compression member 420 via the elastic force, so that the insertion block 411 is engaged with the insertion slot 311, and the rotating member 310 is fixed relative to the first bracket 100.

It is understood that the slot 311 is used to cooperate with the plug 411 to fix the rotating member 310, and a plurality of slots 311/plugs 411 may be provided on the rotating member 310, so that the plugs 411/slots 311 on the locking member 410 can cooperate with the rotating member 310 at different positions to enable the rotating member 310 to rotate a certain angle and then to be fixed again.

It can be understood that the first engaging groove 223 can be a gap formed between the gear 320 and the body of the movable element 220, and after the second pushing plate 530 is inserted into the first engaging groove 223, the rear side of the second pushing plate 530 abuts against the front side surface of the gear 320, so that the second pushing plate 530 drives the movable element 220 to move from front to back; the first catching groove 223 may also be a groove radially formed at the movable member 220, and the second push plate 530 may be inserted into the groove.

It is understood that the width of the first catching groove 223 may be greater than the thickness of the second push plate 530 to facilitate the insertion of the second push plate 530 into the first catching groove.

In some embodiments, the locking member 410 is provided with a second catching groove 412 on an outer wall thereof, and the first push plate 520 can be inserted into the second catching groove 412. After the first push plate 520 is inserted into the second engaging groove 412, the lower side of the first push plate 520 abuts against the second engaging groove, so that the first push plate 520 can drive the locking member 410 to move downward.

It is understood that the width of the second catching groove 412 may be greater than the thickness of the first push plate 520, facilitating the insertion of the first push plate 520 into the second catching groove.

In some embodiments, in the first embodiment of the clamping mechanism 200, the clamping mechanism 200 further includes a first compression elastic member 230, the first compression elastic member 230 is located behind the movable member 220 and connected to the movable member 220, and the first compression elastic member 230 drives the plug pin portion to be inserted between the rear end of the first claw portion 211 and the rear end of the second claw portion 212 from back to front via elastic force and to press the rear end of the first claw portion 211 and the rear end of the second claw portion 212, so that the front end of the first claw portion 211 and the front end of the second claw portion 212 can clamp the workpiece.

Under this arrangement, by the first claw portion 211 and the second claw portion 212 being hinged to each other, the first compression elastic member 230 is inserted into the first claw portion 211 and the second claw portion 212 from the rear through the movable piece 220, the front end of the first claw portion 211 and the front end of the second claw portion 212 can clamp the workpiece, and the workpiece is held in a clamped state; the first power mechanism 500 drives the first bracket 100 through a power assembly, so that the second push plate 530 on the second bracket 510 moves in a space range, when the rear side of the second push plate 530 abuts against the movable member 220, the second push plate 530 can drive the movable member 220 to move from front to back, the movable member 220 is separated from the clamping member 210, the first compression elasticity is in a compression state, and the front end of the first claw part 211 and the front end of the second claw part 212 can clamp and clamp a workpiece to release the workpiece; when the second push plate 530 is separated from the movable member 220, the first compression elastic member 230 is restored to its original position, and the clamping portion re-clamps the workpiece.

In some embodiments, in the second embodiment of the clamping mechanism 200, the movable member 220 is provided with a damper, the outer wall of the movable member 220 is provided with a first catching groove 223 capable of being inserted into the second pushing plate 530, and the damper is used for providing resistance to the forward and backward movement of the movable member 220.

Under this arrangement, the first power mechanism 500 drives the first bracket 100 through the power assembly, so that the second push plate 530 on the second bracket 510 moves in a space range, when the second bracket 510 is inserted into the first clamping groove 223, when the rear side of the second push plate 530 abuts against the first clamping groove 223, the second push plate 530 can drive the movable element 220 to move away from the clamping element 210, when the front side of the second push plate 530 abuts against the first clamping groove 223, the second push plate 530 can drive the movable element 220 to move close to the clamping element 210, the driving plug pin portion is inserted between the rear end of the first claw portion 211 and the rear end of the second claw portion 212 from back to front and is in pressure contact with the rear end of the first claw portion 211 and the rear end of the second claw portion 212, so that the front end of the first claw portion 211 and the front end of the second claw portion 212 can clamp a workpiece. Because the moving member 220 is provided with the damper, the moving member 220 can be driven to move only by strong external force.

In some embodiments, in the first embodiment of the locking mechanism 400, the locking mechanism 400 includes a second compression elastic member 420, the second compression elastic member is located below the locking member 410 and connected to the locking member 410, and the second compression elastic member 420 drives the locking member 410 to move from bottom to top via an elastic force, so that the insertion block 411 is engaged with the insertion slot 311.

Under this arrangement, the rotating member 310 is rotatably disposed on the first bracket 100, the locking mechanism 400 drives the sliding member to move from bottom to top through the second elastic compression member 420 via the elastic force, so that the insertion block 411 is engaged with the insertion slot 311, and the rotating member 310 is relatively fixed to the first bracket 100; the first power mechanism 500 drives the first bracket 100 through the power assembly, so that the first push plate 520 on the second bracket 510 moves in a space range, when the lower side of the first push plate 520 abuts against the locking member 410, the first push plate 520 can drive the locking member 410 to move downwards, so that the insertion block 411 is separated from the insertion slot 311, after the rotating member 310 is unlocked, the rack 540 is meshed with the gear 320, the rack 540 moves along the acting direction, so that the gear 320 drives the rotating member 310 to rotate, the clamping mechanism 200 also rotates along with the rotating member, so that the workpiece is turned over, and the second compression elastic member 420 is in a compression state at this time; the power assembly drives the first push plate 520 to be separated from the locking member 410, the second compression elastic member 420 is restored to the original position, the second compression elastic member 420 drives the insertion block 411 to be matched with the insertion slot 311, and the rotating member 310 is re-fixed with the first bracket 100.

In some embodiments, in the second embodiment of the locking mechanism 400, the locking member 410 is provided with a damper, the outer wall of the locking member 410 is provided with a second catching groove 412 capable of being inserted into the first plate, and the damper is used for providing resistance to the forward and backward movement of the movable member 220.

Under this arrangement, the rotating member 310 is rotatably disposed on the first bracket 100, the first power mechanism 500 drives the second bracket 510 to move, so that the first pushing plate 520 is inserted into the second engaging groove 412, when the upper side of the first pushing plate 520 abuts against the locking member 410, the first pushing plate 520 can drive the locking member 410 to approach the rotating member 310, so that the insertion block 411 is engaged with the insertion slot 311, and the rotating member 310 is prevented from rotating; when the lower side of the first pushing plate 520 abuts against the locking member 410, the first pair of halves can drive the locking member 410 to move away from the rotating member 310, so that the insert block 411 is separated from the insert slot 311, at this time, the rack 540 is engaged with the gear 320, the rack 540 moves along the acting direction, so that the gear 320 drives the rotating member 310 to rotate, and the clamping mechanism 200 rotates along with the rack, thereby turning the workpiece.

In some embodiments, the outer wall of the movable member 220 is provided with a first catching groove 223, and the second push plate 530 can be inserted into the first catching groove 223. After the second pushing plate 530 is inserted into the first engaging groove 223, the rear side of the second pushing plate 530 abuts against the first engaging groove 223, so that the second pushing plate 530 drives the movable member 220 to move from front to back, the movable member 220 is separated from the clamping member 210, and the clamping member 210 releases the workpiece.

In some embodiments, the slot 311 extends in the front-rear direction of the rotating member 310 or the locking member 410. When the insertion block 411 is inserted into the insertion slot 311, there is a possibility that the insertion position may be shifted, and the insertion slot 311 extends in the front-rear direction, thereby facilitating the insertion of the insertion block 411 into the insertion slot 311.

In some embodiments, the latch portion includes a first bevel 221 and a second bevel 222, the first bevel 221 for crimping the rear end of the first claw portion 211, and the second bevel 222 for crimping the rear end of the second claw portion 212. The first inclined surface 221 is disposed on the upper side of the plug pin portion, the second inclined surface 222 is disposed on the lower side of the plug pin portion, and the first inclined surface 221 and the second inclined surface 222 disposed on the front end of the movable element 220 enable the front end of the movable element 220 to form a taper angle structure, so that the plug pin portion can be conveniently inserted into the rear ends of the first claw portion 211 and the second claw portion 212.

In some embodiments, the rear end of the first claw 211 is provided with a first cambered surface 2111, the first inclined surface 221 is used for crimping the first cambered surface 2111, the rear end of the second claw 212 is provided with a second cambered surface 2121, and the second inclined surface 222 is used for crimping the second cambered surface 2121. The first arc surface 2111 is arranged on the lower side of the first claw part 211, the second arc surface 2121 is arranged on the upper side of the second claw part 212, a gap capable of being inserted into the plug pin part is formed between the first arc surface 2111 and the second arc surface 2121, the plug pin part enables the first arc surface 2111 and the second arc surface 2121 to be separated through the gap, the front ends of the first claw part 211 and the second claw part 212 can clamp a workpiece, and the structural design of the arc surfaces is beneficial to reducing friction between the plug pin part and the claw parts.

In some embodiments, the front end of the first pawl portion 211 is provided with a first alignment groove 2112 for engaging with a workpiece, and the front end of the second pawl portion 212 is provided with a second alignment groove 2122 for engaging with a workpiece. The workpiece is generally provided with an alignment block structure for convenient matching, such as a ring structure or a block structure protruding from the magnetic ring itself, and the workpiece is quickly mounted on the first claw portion 211 and the second claw portion 212 through the matching of the first alignment groove 2112 and the second alignment groove 2122.

In some embodiments, the first support 100, the clamping mechanism 200, the rotating mechanism 300 and the locking mechanism 400 are provided in several numbers, and the first power mechanism 500 can simultaneously drive several clamping mechanisms 200, rotating mechanisms 300 and locking mechanisms 400. The plurality of clamping mechanisms 200, the rotating mechanism 300 and the locking mechanism 400 can be arranged on the frame 600 at the same time, so that a plurality of products can be processed by the winding machine at the same time, and the first power mechanism 500 can be used for clamping, overturning, unlocking and the like of the plurality of products at the same time, thereby remarkably improving the working efficiency.

In some embodiments, the power mechanism further comprises a frame 600, the first support 100 is rotatably disposed on the frame 600, and the first power mechanism 500 is disposed on the frame 600.

In some embodiments, the second bracket 510 comprises:

the first driving frame 511, the first driving frame 511 is arranged on the frame 600;

the second driving frame 512, the second driving frame 512 is arranged on the first driving frame 511 along the up-down direction, the first push plate 520 and the second push plate 530 are both arranged on the second driving frame 512, at least part of the structure of the first push plate 520 extends out of the front end of the second driving frame 512, and at least part of the structure of the second push plate 530 extends out of the upper end of the second driving frame 512;

a third driving frame 513, wherein the third driving frame 513 is arranged on the third driving frame 513 along the left-right direction, and the rack 540 is arranged on the third driving frame 513;

the power assembly includes:

the first telescopic power part 551, the first telescopic power part 551 locates the first driving rack 511, the first telescopic power part 551 is used for driving the second driving rack 512 to slide along the upper and lower direction;

a second telescopic power member 552, wherein the second telescopic power member 552 is arranged on the rack 600 and is used for driving the first driving frame 511 to slide along the front-back direction;

and a third telescopic power member 553, the first driving frame 511 being provided to the second driving frame 512, the second driving frame 512 being adapted to drive the third driving frame 513 to slide in the left-right direction.

It is noted that while the present disclosure may be used with terms such as "one embodiment," "some embodiments," "base embodiment," "extended embodiment," or the like, to describe various embodiments of the present disclosure, the particular features, structures, materials, or characteristics of the various embodiments may be combined in any suitable manner in accordance with the principles and spirit of the present disclosure.

Although the present invention has been illustrated and described with respect to some embodiments, the present invention should not be limited to the above-described embodiments, and the technical effects of the present invention can be achieved by the same or equivalent means.

Claims

1. A rotatable clamp drive comprising:

a first bracket;

2. The rotatable clamp driving device according to claim 1, wherein the clamping member includes a first jaw portion and a second jaw portion which are hinged to each other, the hinge position is located at a middle portion of the first jaw portion and the second jaw portion, the movable member is located behind the clamping member, a front end of the movable member is provided with a plug pin portion which is inserted between and pressure-contacts a rear end of the first jaw portion and a rear end of the second jaw portion, so that the front end of the first jaw portion and the front end of the second jaw portion can clamp the workpiece.

3. The rotatable clamp driving device according to claim 2, wherein the clamping mechanism further comprises a first compression elastic member located rearward of the movable member, the first compression elastic member driving the plug pin portion to be inserted between and press-contact the rear end of the first claw portion and the rear end of the second claw portion from rear to front via elastic force, so that the front end of the first claw portion and the front end of the second claw portion can clamp the workpiece.

4. The rotatable clamp drive of claim 1 wherein said rotatable member defines a channel extending in a fore-and-aft direction, said movable member being slidably disposed within said channel, said clamping member being disposed on said rotatable member.

5. The rotatable clamp driving device of claim 1, wherein the upper end of the locking member and the circumferential direction of the rotating member are provided with an insert block on one side and an insertion groove into which the insert block can be inserted on the other side.

6. The rotatable clamp driving device of claim 1, wherein the locking mechanism comprises a second compression elastic member, the second compression elastic member is located below the locking member and connected to the locking member, and the second compression elastic member drives the locking member to move from bottom to top by an elastic force, so that the locking member locks the rotating member.

7. The rotatable clamping driving device as claimed in claim 1, wherein the outer wall of the movable member is provided with a first clamping groove, and the second pushing plate can be inserted into the first clamping groove.

8. The rotatable clamp driving device of claim 1, wherein the outer wall of the locking member is provided with a second catching groove into which the first push plate can be inserted.

9. The rotatable clamp drive of claim 1 wherein a plurality of said first support, said clamping mechanism, said rotation mechanism and said locking mechanism are provided, said first power mechanism being capable of simultaneously driving a plurality of said clamping mechanism, said rotation mechanism and said locking mechanism.

10. The rotatable clamp drive of claim 9 further comprising a frame, said first bracket rotatably disposed in said frame, said second bracket comprising:

the first driving frame is arranged on the rack;

the power assembly includes:

and the first driving frame is arranged on the second driving frame, and the second driving frame is used for driving the third driving frame to slide along the left-right direction.