CN213185809U

CN213185809U - Linear winding equipment

Info

Publication number: CN213185809U
Application number: CN202021558810.6U
Authority: CN
Inventors: 张开
Original assignee: Shenzhen Gimech Technology Corp
Current assignee: Shenzhen Gimech Technology Corp
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-11
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a linear winding device, which comprises a stator fixing seat, a winding mechanism, a wire hanging mechanism and a wire cutting mechanism, wherein the stator fixing seat comprises a stator seat and a chain; the winding mechanism is used for winding the stator core; the wire hanging mechanism comprises a first wire hanging rod and a first driving cylinder which is connected with the first wire hanging rod and can drive the first wire hanging rod to move between a first wire hanging position and a first avoidance position, the first wire hanging rod is used for hooking and routing, the first wire hanging rod can be positioned right above the stator iron core at the first wire hanging position and can be arranged in a staggered mode with a vertical plane where the stator iron core is positioned at the first avoidance position, the number of the first wire hanging rods is multiple, and one first wire hanging rod corresponds to at most two stator iron cores; the thread cutting mechanism is used for cutting the thread hooked on the first thread hanging rod. The wire hanging mechanism realizes the wire hanging corresponding to any tooth part through a plurality of first wire winding rods moving between the first wire hanging position and the first avoiding position, and the occupied space is saved.

Description

Linear winding equipment

Technical Field

The utility model belongs to the technical field of the spooling equipment, especially, relate to a sharp spooling equipment.

Background

For the winding equipment of the stator, a rotatable wire hanging frame needs to be arranged, after the winding of the winding mechanism is completed, the wire hanging frame rotates to be close to the tooth part of the stator core with the wound wires, the winding mechanism winds the wires around the wire hanging frame, and the wire cutting mechanism can cut the wire ends. For the block type stator, the existing stator seat arranges the block type stator iron cores into a linear type so as to facilitate winding, and the wire hanging end of the wire hanging frame moves circularly, so that the wire hanging frame cannot meet the wire hanging requirement of each tooth part through rotation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straight line spooling equipment aims at solving the technical problem that the hanging wire frame can't satisfy the hanging wire demand of the stator core of straight line array among the prior art.

The utility model discloses a realize like this, a sharp spooling equipment, include:

the stator fixing seat comprises a stator seat and a chain, the stator seat is provided with an installation plane, the chain comprises a plurality of chain plates which are sequentially detachably connected, the chain is connected with the installation plane in a sliding mode, and the chain plates are arranged along a straight line and used for detachably connecting the stator iron core;

the winding mechanism is used for winding the stator iron core;

the wire hanging mechanism comprises a first wire hanging rod and a first driving cylinder which is connected with the first wire hanging rod and can drive the first wire hanging rod to move between a first wire hanging position and a first avoidance position, the first wire hanging rod is used for hooking and routing, the first wire hanging rod can be positioned right above the stator iron core at the first wire hanging position and can be arranged in a staggered mode with a vertical plane where the stator iron core is positioned at the first avoidance position, the number of the first wire hanging rods is multiple, and one first wire hanging rod corresponds to at most two stator iron cores;

and the wire cutting mechanism is used for cutting the wires hooked on the first wire hanging rod.

In one embodiment, the wire hanging mechanism further comprises a second wire hanging rod and a second driving cylinder, the second driving cylinder is connected to the second wire hanging rod and can drive the second wire hanging rod to move between a second wire hanging position and a second avoidance position, the second wire hanging rod is located right below the stator core when located at the second wire hanging position and can be arranged in a staggered mode with a vertical plane where the stator core is located when located at the second avoidance position, the second wire hanging rod is provided with a plurality of wires, and one wire hanging rod corresponds to at most two stator cores.

In one embodiment, the stator seat is provided with a plurality of through holes, and the second wire hanging rod penetrates through the through holes and protrudes out of the outer surface of the stator seat facing the stator core when located at the second wire hanging position.

In one embodiment, the thread trimming mechanism includes a plurality of thread trimming heads sequentially arranged in the horizontal direction, and the thread trimming heads are used for trimming the routing.

In one embodiment, the stator seat is provided with a first sliding connection structure on the installation plane, and the chain plate is provided with a second sliding connection structure which can be matched with the first sliding connection structure in a sliding connection mode.

In one embodiment, the chain further includes two operation protrusions, the two operation protrusions are respectively connected to the chain plates located at two end portions of the chain, the installation plane is provided with two fitting grooves respectively fitted with the operation protrusions, and the fitting grooves are internally provided with limiting protrusions for limiting the operation protrusions to move along the extending direction of the first sliding connection structure.

In one embodiment, the operating protrusion has a positioning groove, and the chain further includes a holding rod passing through the positioning groove.

In one embodiment, the stator fixing seat further includes a first limiting structure and a second limiting structure, and the first limiting structure and the second limiting structure can limit the stator core to slide along two extending directions of the first sliding connection structure respectively.

In one embodiment, the second limiting structure comprises a limiting plate and a fastener for limiting the movement of the second limiting structure.

In one embodiment, the stator seat further includes an abutting surface, the second limiting structure abuts against the abutting surface and further includes a force applying member, the force applying member includes a guiding post connected to the abutting surface, a baffle connected to one end of the guiding post away from the abutting surface, and an elastic member sleeved on the guiding post and abutting against the baffle, the limiting plate is slidably connected to the guiding post and located between the elastic member and the abutting surface, and the elastic member enables the limiting plate to abut against the abutting surface elastically.

The utility model discloses technical effect for prior art is: when winding mechanism need carry out the wire winding to stator core, first actuating cylinder that drives can drive first hanging wire pole and move to first dodge the position to realize the wire winding of a stator core, when winding mechanism accomplishes and need cut out the end of a thread to this stator core wire winding, first actuating cylinder that drives moves first hanging wire pole and moves to first hanging wire position, wire winding mechanism guide is walked the line and is hung in a first hanging wire pole, reachs next stator core and winds to next stator core again, line of walking that hook on first hanging wire pole can be tailor to the trimming mechanism, in order to cut out the end of a thread. Therefore, the wire hanging mechanism realizes the wire hanging corresponding to any tooth part through the plurality of first wire winding rods moving between the first wire hanging position and the first avoiding position, and the occupied space is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a linear winding device provided by the embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an exploded view of the partial structure of FIG. 2;

fig. 4 is an exploded view of a stator fixing seat according to an embodiment of the present invention.

Description of reference numerals:

100. a stator fixing seat; 10. a stator base; 101. a mounting plane; 102. a first sliding connection structure; 103. an adaptation groove; 104. an abutting surface; 11. a limiting bulge; 20. a chain; 21. a chain plate; 211. limiting convex strips; 22. a second sliding connection structure; 23. an operating projection; 24. holding the rod; 25. a limiting block; 30. a first limit structure; 301. a hooking groove; 40. a second limit structure; 41. a limiting plate; 411. an avoidance groove; 412. a bevel; 42. a fastener; 431. a guide post; 432. a baffle plate; 60. a wire hanging mechanism; 61. a first wire hanging rod; 62. A first driving cylinder; 63. a second wire hanging rod; 64. a second driving cylinder; 65. a first connecting plate; 66. A second connecting plate; 200. a winding mechanism; 300. a tensioning mechanism; 400. a thread trimming mechanism; 90. a stator core; 91. a yoke portion; 92. toothed section

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1, the present invention provides a linear winding apparatus, which includes a stator fixing base 100, a winding mechanism 200, a wire hanging mechanism 60 and a wire cutting mechanism 400.

Referring to fig. 4, the stator fixing base 100 includes a stator base 10 and a chain 20.

The stator holder 10 has a mounting plane 101, in this embodiment, the mounting plane 101 is perpendicular to the horizontal plane, and the stator holder 10 is provided with a plurality of first sliding contact structures 102 on the mounting plane 101. The first sliding structures 102 are disposed at intervals and arranged on the mounting plane 101 in a horizontal direction. In this case, the first sliding contact structure 102 extends in the up-down direction.

Referring to fig. 3 and 4, the chain 20 includes a plurality of link plates 21 detachably connected in sequence and a plurality of second sliding connection structures 22 respectively connected to one link plate 21, each second sliding connection structure 22 is capable of sliding-connecting and cooperating with a first sliding connection structure 102, the link plate 21 is used for detachably connecting the stator core 90, and specifically, the yoke portion 91 of the stator core 90 has the second sliding connection structure 22, and the tooth portion thereof faces away from the stator seat 10. In this embodiment, a plurality of link joint 21 can be dismantled to connect for the straight line shape in order with mounting plane 101 adaptation to the landing cooperation through first sliding connection structure 102 and second sliding connection structure 22 realizes counterpoint with the positioning seat, the equal parallel arrangement of tooth portion of a plurality of stator core 90 this moment, consequently compare in stator core 90's tooth portion inwards form the ring shape, increased the distance between stator core 90's tooth portion and the tooth portion, the wire winding of being convenient for, the full slot rate of the stator winding that stator core 90 that this kind of mode set up twined out is high, it is efficient to coil.

Referring to fig. 2, in order to connect the chain plate 21 and the stator core 90, a side of the chain plate 21 facing away from the second sliding connection structure 22 is convexly provided with a limiting protruding strip 211 for sliding connection with the stator core 90. Correspondingly, a limiting groove for being matched with the limiting convex strip 211 in a sliding manner is formed in one side, back to the tooth part, of the yoke part 91 of the stator core 90, and the stator core 90 can be connected with the chain plate 21 through the sliding connection of the limiting groove and the limiting convex strip 211. When the chain 20 is reversed to form the ring-shaped stator cores 90 having inward-facing teeth, both sides of the yoke portion 91 of each stator core 90 abut against each other.

Referring to fig. 1, a winding mechanism 200 is used for winding the stator core 90. In this embodiment, the thread winding mechanism 200 includes a thread winding driving member, a needle bar connected to the thread winding driving member, and a needle tip connected to the needle bar and used for threading the thread. The wire winding driving piece can drive the needle nozzle to move circularly to realize the wire winding action on the stator iron core 90, and also can drive the needle nozzle to move up and down, and at the moment, the stator fixing seat 100 can move horizontally in a reciprocating manner, so that the wire winding action of the stator iron core 90 is realized.

Referring to fig. 2 and 3, the wire hanging mechanism 60 includes a first wire hanging rod 61 and a first driving cylinder 62 connected to the first wire hanging rod 61 and capable of driving the first wire hanging rod 61 to move between a first wire hanging position and a first avoidance position, the first wire hanging rod 61 is used for hooking and routing, the first wire hanging rod 61 can be located right above the stator core 90 when in the first wire hanging position and can be arranged in a staggered manner with a vertical plane where the stator core 90 is located when in the first avoidance position, the first wire hanging rod 61 is provided in plurality, and one first wire hanging rod 61 corresponds to at most two stator cores 90. The first driving cylinder 62 drives the first wire hanging rod 61 to move linearly along the axis of the first wire hanging rod, so that the occupied space of the wire hanging mechanism 60 is reduced. The plurality of first wire hanging rods 61 are connected to the first connecting plate 65, and the first driving cylinder 62 can drive the first connecting plate 65 to reciprocate so that the first wire hanging rods 61 move between a first wire hanging position and a first avoidance position.

Referring to fig. 1, the thread trimming mechanism 400 is used for trimming the thread hooked on the first thread hanging rod 61 to trim the thread end. The thread trimming mechanism 400 includes a plurality of thread trimming heads sequentially arranged in the horizontal direction, and the thread trimming heads are used for trimming the routing.

When winding mechanism 200 need carry out the wire winding to stator core 90, first actuating cylinder 62 that drives can drive first peg 61 and move to first dodge the position, in order to realize a stator core 90's wire winding, when winding mechanism 200 accomplishes this stator core 90 wire winding and need cut out the end of a thread, first actuating cylinder 62 that drives first peg 61 and moves to first peg position, wire winding mechanism 200 guide is walked the line and is hung in a first peg 61, reachs next stator core 90 and winds to next stator core 90, line cutting mechanism 400 must be in order to tailor the line of hanging on first peg 61 of hooking, in order to cut out the end of a thread. Thus, the wire hanging mechanism 60 realizes the wire hanging corresponding to any tooth part through the plurality of first wire winding rods moving between the first wire hanging position and the first avoidance position, and the occupied space is saved.

Referring to fig. 2 and 3, the wire hanging mechanism 60 further includes a second wire hanging rod 63 and a second driving cylinder 64, the second driving cylinder 64 is connected to the second wire hanging rod 63 and can drive the second wire hanging rod 63 to move between a second wire hanging position and a second avoidance position, the second wire hanging rod 63 is located right below the stator core 90 when located at the second wire hanging position and can be arranged in a staggered manner with a vertical plane where the stator core 90 is located when located at the second avoidance position, the second wire hanging rod 63 is provided in plurality, and one second wire hanging rod 63 corresponds to at most two stator cores 90. The second driving cylinder 64 drives the second wire hanging rod 63 to move linearly along the axis of the second wire hanging rod, so that the occupied space of the wire hanging mechanism 60 is reduced. The first wire hanging rod 61 and the second wire hanging rod 63 respectively realize wire hanging of the stator core 90 in two directions. The plurality of second wire hanging rods 63 are connected to the second connecting plate 66, and the first driving cylinder 62 can drive the second connecting plate 66 to reciprocate so that the second wire hanging rods 63 move between a second wire hanging position and a second avoidance position.

When the winding mechanism 200 finishes winding the stator core 90 and needs to cut the end of a wire below the stator core 90, the second driving cylinder 64 drives the second wire hanging rod 63 to move to the second wire hanging position, the winding mechanism 200 guides the wire to be hooked on the second wire hanging rod 63, then the wire reaches the next stator core 90 and winds the next stator core 90, and the wire cutting mechanism 400 can cut the wire hooked on the second wire hanging rod 63 so as to cut the end of the wire below the stator core 90. Therefore, the wire hanging mechanism 60 realizes the wire hanging corresponding to any tooth part through a plurality of second wire winding rods moving between the second wire hanging position and the second avoiding position, saves the occupied space, increases the wire hanging points and realizes the cutting of the wire end fixed at any position of the winding.

Due to the blockage of the stator seat 10, a plurality of through holes need to be formed in the stator seat 10, and the second wire hanging rod 63 penetrates through the through holes and protrudes out of the outer surface of the stator seat 10 facing the stator core 90 when being located at the second wire hanging position. Thus, when the second wire hanging rod 63 is at the second wire hanging position, the stator holder 10 does not block the wire hanging operation of the second wire hanging rod 63.

Specifically, the link plates 21 include a connecting body, a first connecting lug and a second connecting lug, the first connecting lug and the second connecting lug are respectively located at two sides of the second sliding connection structure 22 perpendicular to the extending direction of the second sliding connection structure, and the chain 20 further includes a plurality of hinge shafts, each hinge shaft is rotatably connected to the first connecting lug of one link plate 21 and the second connecting lug of another adjacent link plate 21. It can be understood that both sides of each connecting body are connected with the first connecting protrusion and the second connecting protrusion, the first connecting protrusion of each link plate 21 corresponds to the second connecting protrusion of the adjacent link plate 21, and the hinge shaft is respectively rotatably connected with the first connecting protrusion and the second connecting protrusion between the two connecting bodies to realize the relative rotation between the link plates 21 and enable the chain 20 to freely swing.

Preferably, there are two first connecting lugs, two first connecting lugs are arranged at intervals and are axially arranged along the positioning seat, the second connecting lug of one link plate 21 is located between two first connecting lugs of another adjacent link plate 21, and the hinge shaft is arranged through the first connecting lugs and the second connecting lugs. It can be understood that the through holes are formed in the first connecting lug and the second connecting lug, the hinge shaft penetrates through the through holes, so that the two adjacent chain plates 21 can be rotatably connected through the hinge shaft, and the two first connecting lugs correspond to the second connecting lug and limit the rotation of the chain plates 21.

This stator fixing base 100 sets up first sliding connection structure 102 through mounting plane 101 at stator seat 10, make the chain 20 that is fixed with stator core 90 can be the straight line form and fix on stator seat 10, and stator core 90's tooth army is towards an orientation, stator fixing base 100 need not rotate just at this moment and just can make stator core 90's tooth all the time towards winding mechanism 200, in order to realize that winding mechanism 200 moves the wire winding of each tooth, this stator fixing base 100 need not rotary driving spare all the time, moreover, the steam generator is simple in structure, prevent that stator core 90 from taking place to rock owing to the centrifugal force when rotating.

Referring to fig. 3 and 4, the first sliding connection structure 102 is a sliding connection groove extending along the axial direction of the positioning seat, and the second sliding connection structure 22 is a sliding connection block protruding from the chain plate 21. The first sliding connection structure 102 is a sliding connection groove extending along the axial direction of the positioning seat, and the second sliding connection structure 22 is a sliding connection block protruding from the chain plate 21, wherein the sliding connection groove is a strip extending up and down, and preferably, the sliding connection block is also a strip to prevent the sliding connection block from shaking when sliding along the sliding connection groove. Therefore, when the chain 20 needs to be assembled on the stator seat 10, the sliding block can be aligned with the sliding groove, and then the sliding block slides downwards along the sliding groove until the chain 20 is sleeved at the preset position, so that the sliding block can be separated from the positioning seat only by sliding upwards when the chain 20 needs to be disassembled. In other embodiments, the first sliding connection structure 102 may also be a sliding connection block, and the second sliding connection structure 22 is a sliding connection slot.

Referring to fig. 3, preferably, the chain 20 further includes two operating protrusions 23, the two operating protrusions 23 are respectively connected to the link plates 21 at two ends of the chain 20, the mounting plane 101 is provided with two adapting grooves 103 respectively adapted to the operating protrusions 23, wherein, the adapting groove 103 extends up and down, the operating protrusion 23 protrudes out of the chain plate 21, which is convenient for being held by hand or external equipment, when the chain 20 needs to be removed from the stator base 10, the link plates 21 at the two ends of the chain 20 can be removed from the fitting grooves 103, so that the whole chain 20 can be removed by holding the two operating protrusions 23, and the two link plates 21 provided with the operating projections 23 are butted by turning the chain 20 to form an annular stator with the teeth portions facing inward, the annular stator can be used for assembling a motor, and the structure of the winding tool can realize the quick assembly of the stator. Preferably, a limiting protrusion 11 for limiting the movement of the operating protrusion 23 along the extending direction of the first sliding connection structure 102 is arranged in the adapting groove 103. Spacing arch 11 can with operation protruding 23 joint cooperation in the upper and lower direction and be used for restricting the filler and reciprocate under self gravity or the exogenic action, the both ends of chain 20 just can be fixed position like this, prevent chain 20 and positioning seat separation.

The operation protrusion 23 is provided with a positioning groove, and the chain 20 further includes a holding rod 24 penetrating the positioning groove. An operator or an external gripping device can install or remove the chain 20 by gripping the grip lever 24. The opening direction of the positioning groove is downward, so that the holding rod 24 can extend upward and protrude out of the stator base 10 for convenient taking.

Referring to fig. 3, preferably, the chain 20 further includes a limiting block 25 connected to a chain plate 21, the limiting block 25 and the second sliding connection structure 22 are both located on the same side of the chain 20, and the mounting plane 101 is provided with a limiting groove adapted to the limiting block 25. The chain 20 is kept unchanged by the limiting action of the limiting groove on the limiting block 25. Preferably, the stopper 25 is connected to the link plate 21 at the middle of the chain 20 to prevent the middle of the chain 20 from collapsing downward.

Referring to fig. 3 and 4, in order to further prevent the chain 20 from moving up and down, the stator fixing base 100 further includes a first limiting structure 30 and a second limiting structure 40, and the first limiting structure 30 and the second limiting structure 40 can limit the stator core 90 to slide along two extending directions of the first sliding connection structure 102, respectively. In the present embodiment, the first position-limiting structure 30 is located below the chain 20, the second position-limiting structure 40 is located above the chain 20, and the first position-limiting structure 30 and the second position-limiting structure 40 together clamp the chain 20. The first limiting structure 30 and the second limiting structure 40 can be flat plates. For the realization to stator core 90's location, stator core 90's below can be equipped with the couple, and first limit structure 30 is offered and is used for supplying the hook groove 301 of stator core 90 hook, and stator core 90's couple is hung in the border of hook groove 301.

Referring to fig. 2, in order to prevent the second limiting structure 40 from moving up and down, the second limiting structure 40 includes a limiting plate 41 and a locking member 42 for limiting the movement of the second limiting structure 40. Specifically, the stator seat 10 further has an abutting surface 104, the second limiting structure 40 abuts against the abutting surface 104, the fastening member 42 can horizontally move towards or away from the stator seat 10, the top of the fastening member 42 is hook-shaped, an inclined surface 412 is provided at the edge of the second limiting structure 40, the fastening member 42 can abut against the inclined surface 412 in the process of moving towards the stator seat 10 and continuously move towards the stator seat 10, and the hook-shaped portion of the fastening member 42 applies a larger abutting force to the inclined surface 412 to prevent the second limiting structure 40 from separating from the stator seat 10. Preferably, a retaining groove is formed in one side of the stopper plate 41 facing the abutment surface 104, and the retaining groove can be engaged with the top end of each stator core 90.

Referring to fig. 3 and 4, the limiting plate 41 is provided with two avoiding grooves 411, notches of the two avoiding grooves 411 correspond to the two holding rods 24, the two avoiding grooves 411 are used for avoiding the two holding rods 24, preferably, extending ends of the two avoiding grooves 411 extend in opposite directions or extend in opposite directions, so that when the operation protrusion 23 is installed in the adapting groove 103 in the horizontal direction, the holding rods 24 move along the extending direction of the avoiding grooves 411, under the guiding action of the two avoiding grooves 411, the holding rods 24 are squeezed in opposite directions or push in opposite directions, at this time, the friction between the holding rods 24 and the avoiding grooves 411 is increased, the holding rods 24 are limited from being separated from the limiting plate 41, and the chain 20 is further prevented from being separated from the stator seat 10.

Referring to fig. 3 and 4, in order to maintain the contact between the second limiting structure 40 and the abutting surface 104, the second limiting structure 40 further includes a force applying member, the force applying member includes a guiding post 431 connected to the abutting surface 104, a blocking plate 432 connected to one end of the guiding post 431 far from the abutting surface 104, and an elastic member sleeved on the guiding post 431 and abutted against the blocking plate 432, the limiting plate 41 is slidably connected to the guiding post 431 and located between the elastic member and the abutting surface 104, and the elastic member enables the limiting plate 41 to elastically abut against the abutting surface 104. When the chain 20 needs to be installed, the limiting plate 41 is lifted, the chain 20 and the positioning seat are installed in an aligned mode, the limiting plate 41 is loosened, the limiting plate 41 abuts against the abutting surface 104 under the action of gravity and the elastic action of the elastic piece, and at the moment, the buckling piece 42 can move towards the positioning direction to be clamped with the limiting plate 41. The guide column 431 plays a guiding role to prevent the limiting plate 41 from being lost when not in use, and the elastic piece and the baffle 432 play a limiting role to prevent the limiting plate 41 from being separated from the guide column 431.

The foregoing is only a preferred embodiment of the present invention, and the technical principles of the present invention have been specifically described, and the description is only for the purpose of explaining the principles of the present invention, and should not be construed as limiting the scope of the present invention in any way. Any modifications, equivalents and improvements made within the spirit and principles of the invention and other embodiments of the invention without the creative effort of those skilled in the art are intended to be included within the protection scope of the invention.

Claims

1. A linear spooling apparatus, comprising:

the stator fixing seat comprises a stator seat and a chain, the stator seat is provided with an installation plane, the chain comprises a plurality of chain plates which are sequentially detachably connected, the chain is connected with the installation plane in a sliding mode, and the chain plates are arranged along a straight line and used for detachably connecting a stator core;

the winding mechanism is used for winding the stator iron core;

2. The linear winding device according to claim 1, wherein the winding mechanism further comprises a second winding rod and a second driving cylinder, the second driving cylinder is connected to the second winding rod and can drive the second winding rod to move between a second winding position and a second avoidance position, the second winding rod is located right below the stator core when located at the second winding position and can be arranged in a staggered mode with a vertical plane where the stator core is located when located at the second avoidance position, the second winding rod is provided with a plurality of winding rods, and one winding rod corresponds to at most two stator cores.

3. The linear winding apparatus as claimed in claim 2, wherein the stator base defines a plurality of through holes, and the second winding bar is inserted through the through holes and protrudes from the outer surface of the stator base facing the stator core when in the second winding position.

4. The linear spooling apparatus of claim 1, wherein the thread trimming mechanism comprises a plurality of horizontally arranged trimming heads, the trimming heads being configured to trim the traces.

5. The linear winding device as claimed in claim 1, wherein the stator base is provided with a first sliding connection structure at the installation plane, and the chain plate is provided with a second sliding connection structure adapted to be in sliding connection with the first sliding connection structure.

6. The linear winding device as claimed in claim 5, wherein the chain further comprises two operation protrusions, the two operation protrusions are respectively connected to the chain plates at two ends of the chain, the mounting plane is provided with two fitting grooves respectively fitted with the operation protrusions, and the fitting grooves are internally provided with limiting protrusions for limiting the operation protrusions to move along the extending direction of the first sliding connection structure.

7. The linear winding device as claimed in claim 6, wherein the operating protrusion defines a positioning slot, and the chain further comprises a holding rod passing through the positioning slot.

8. The linear winding device as claimed in claim 5, wherein the stator fixing seat further comprises a first limiting structure and a second limiting structure, and the first limiting structure and the second limiting structure can limit the stator core to slide along two extending directions of the first sliding connection structure respectively.

9. The linear spooling apparatus of claim 8, wherein the second limit structure comprises a limit plate and a catch to limit movement of the second limit structure.

10. The linear winding device as claimed in claim 9, wherein the stator seat further has an abutting surface, the second limiting structure abuts against the abutting surface and further comprises a force applying member, the force applying member includes a guiding post connected to the abutting surface, a baffle connected to an end of the guiding post away from the abutting surface, and an elastic member sleeved on the guiding post and abutting against the baffle, the limiting plate is slidably connected to the guiding post and located between the elastic member and the abutting surface, and the elastic member enables the limiting plate to elastically abut against the abutting surface.