CN115580095A

CN115580095A - Winding machine

Info

Publication number: CN115580095A
Application number: CN202211410276.8A
Authority: CN
Inventors: 张�雄
Original assignee: Shenzhen Xingfeiliang Motor Equipment Co ltd
Current assignee: Shenzhen Xingfeiliang Motor Equipment Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-01-06
Anticipated expiration: 2042-11-11
Also published as: CN115580095B; CN116683710A

Abstract

The invention provides a winding machine which comprises a machine base, a movable base, a winding mechanism, a wire guiding mechanism, a paying-off mechanism and a clamp assembly, wherein the paying-off mechanism is positioned on one side of the machine base, an enameled wire paid out by the paying-off mechanism penetrates through the winding mechanism, the clamp assembly clamps a product, and the enameled wire is drawn by the winding mechanism and is wound on the product after being guided by the wire guiding mechanism. Extrusion direction subassembly includes direction drive division, the connecting axle, first extrusion guide block, and second extrusion guide block, first extrusion guide block and second extrusion guide block pass through connector fixed connection, connecting axle and sliding seat sliding connection, the one end and the connector of connecting axle are around first pivot swivelling joint, first extrusion guide block and second extrusion guide block pass through the connector and rotate around first pivot, with the switching butt joint with the product, can be through different first extrusion guide block of fast switch-over and second extrusion guide block with the less many money products of adaptation processing dimension specification difference, compatibility is high.

Description

Winding machine

Technical Field

The invention relates to the field of winding machines, in particular to a winding machine with high compatibility and processability.

Background

With the development of science and technology, the production of many products is developed towards the direction of automated manufacturing, for example, corresponding winding machines are developed for products needing winding, such as rotors, stators and the like, in the market. The clamp assembly, the wire guide mechanism and the like on the winding machine in the prior art are correspondingly designed and assembled according to the size specification of a product, but actually, the size specification of the product is different, and an existing manufacturer generally sets one winding machine for a product with one specification, so that the cost is high, and the product processing compatibility is low.

Therefore, it is desirable to provide a winding machine to solve the above technical problems.

Disclosure of Invention

The invention provides a winding machine, which aims to solve the problems that in the prior art, one winding machine is generally arranged for a product with one specification, the cost is high, and the product processing compatibility is low.

In order to solve the technical problems, the technical scheme of the invention is as follows: a winding machine comprising: the device comprises a base, a movable seat, a winding mechanism, a wire mechanism, a pay-off mechanism and a clamp assembly, wherein the movable seat and the clamp assembly are oppositely arranged on the base, the winding mechanism is arranged on the movable seat, the wire mechanism comprises an extrusion guide assembly and a wire guide plate, the wire guide plate is connected with the clamp assembly, the extrusion guide assembly is connected with the movable seat, the pay-off mechanism is positioned on one side of the base, an enameled wire discharged by the pay-off mechanism penetrates through the winding mechanism, the clamp assembly clamps a product, and the enameled wire is drawn by the winding mechanism and is guided by the wire mechanism to be wound on the product;

wherein, extrusion direction subassembly includes direction drive division, connecting axle, first extrusion guide block and second extrusion guide block, first extrusion guide block with second extrusion guide block passes through connector fixed connection, the connecting axle with sliding seat sliding connection, just the one end of connecting axle with the output of direction drive division is connected in order to obtain gliding drive power, the other end of connecting axle with the connector is around first pivot swivelling joint, first extrusion guide block and second extrusion guide block pass through the connector winds first pivot is rotated to switching and product butt joint.

According to the invention, the winding mechanism comprises a rotating rod, a connecting rod and a winding rod, the rotating rod penetrates through and is rotatably connected with the movable seat, one end of the winding rod is connected with the rotating rod through the connecting rod, the other end of the winding rod extends towards the direction close to the clamp assembly, the connecting shaft penetrates through and is arranged in the rotating rod, two groups of winding mechanisms and two groups of extrusion guide assemblies are arranged on the movable seat, a driving rod is connected between the two groups of extrusion guide assemblies, each end of the driving rod is connected with a first rotating shaft of one group of extrusion guide assemblies, and the driving rod drives and controls the first extrusion guide block and the second extrusion guide block of the two groups of extrusion guide assemblies to be switched in a rotating mode.

The connecting device comprises a rotating rod, a connecting shaft and a connector, wherein the rotating rod is rotatably sleeved with the connecting shaft;

be provided with on the connecting axle and run through fixed sleeve's boss portion, the actuating lever includes interconnect for L column structure's rocking handle section and linkage segment, first pivot runs through boss portion with the linkage segment is connected, and is a set of boss portion be provided with on the boss portion be used for with linkage segment extrusion contact's first elastically positioned piece and second elastically positioned piece, another group be provided with first locating hole and second locating hole on the boss portion, one end be provided with the reference column on the linkage segment, work as first extrusion guide block is just right during the product of anchor clamps subassembly centre gripping, one end the linkage segment with first elastically positioned piece extrusion contact, and the other end reference column positioning connection on the linkage segment is in the first locating hole, work as second extrusion guide block is just right during the product of anchor clamps subassembly centre gripping, one end the linkage segment with second elastically positioned piece extrusion contact, and the other end the reference column positioning connection on the linkage segment is in the second locating hole.

Further, the connecting rod includes telescopic connection's last pole section and lower pole section, the lower pole section with the dwang is connected, be provided with in the last pole section and be used for connecting the fixed slot of wire wrapping rod, be provided with the screw hole on the bottom surface of fixed slot, be provided with the logical groove of connecting of rectangular shape on the wire wrapping rod, the screw passes connect logical groove with the screw hole is connected, connect logical groove radial length with the extension length of wire wrapping rod is unanimous.

In the invention, the first extrusion guide block and the second extrusion guide block have the same structure and respectively comprise a shell block, a movable block and a first spring, an accommodating groove with an opening is formed in one side of the shell block, the movable block is connected in the accommodating groove in a sliding manner, a limiting strip for limiting the movable block to slide out is arranged at the notch of the accommodating groove, a fixed column is arranged on the inner side of the movable block, the first spring is sleeved on the fixed column, the first spring is limited between the movable block and the inner wall of the accommodating groove, the movable block is used for positioning a product, and the shell block is connected with the connector and is used for guiding the position of an enameled wire by moving.

In the invention, the clamp assembly comprises a lifting frame, a rotary driving part and a pressing plate positioned above the rotary driving part, wherein the pressing plate comprises an inner plate and an outer ring plate, the outer ring plate is sleeved on the periphery of the inner plate in a sliding manner, the sliding direction of the outer ring plate is along the axial direction of the inner plate, the inner plate is rotationally connected with the lifting frame through a second rotating shaft, a second spring is connected between the inner plate and the outer ring plate, and the elastic force of the second spring is consistent with the sliding direction of the outer ring plate;

the inner plate is elastically and slidably provided with a clamping block, the outer ring plate is provided with a clamping hole corresponding to the clamping block, when the clamping block is clamped with the clamping hole, the outer ring plate is aligned and connected with the inner plate, and the second spring is used for extruding the outer ring plate to slide towards the direction far away from the rotary driving part, so that the outer ring plate and the inner plate are staggered.

Wherein, it is a plurality of fixture block annular distribution is in the top surface of inner panel, be provided with the support on the frame, be connected with the unlocking piece on the support, the unlocking piece is annular structure, works as when the clamp plate rose, the unlocking piece extrusion is a plurality of the fixture block slides, thereby makes the fixture block with the card hole breaks away from the connection.

Furthermore, a thread cutting and thread clamping mechanism is connected to the lifting frame in a sliding mode and driven to slide by the lead screw assembly, and an extrusion block used for extruding the outer ring plate to slide towards the direction close to the rotary driving portion is connected to one side of the thread cutting and thread clamping mechanism.

In the invention, one side of the extrusion block is provided with an inward concave arc-shaped inclined plane matched with the periphery of the outer ring plate.

In the invention, the output end of the rotary driving part is detachably inserted with a shaft sleeve, and the shaft sleeve is used for being inserted with the product.

Compared with the prior art, the invention has the beneficial effects that: the winding machine can adapt to processing of multiple products with smaller size and specification difference by rapidly switching different first extrusion guide blocks and second extrusion guide blocks, and is high in compatibility.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding to some embodiments of the present invention.

Fig. 1 is a schematic structural view of a preferred embodiment of a winding machine of the present invention.

Fig. 2 is a partial structural view from another perspective of the winding machine of the present invention.

Fig. 3 is a schematic structural diagram of a winding mechanism and a wire guiding mechanism in the present invention.

Fig. 4 is a schematic view of a connecting structure of the connecting section and the boss portion in the present invention.

Fig. 5 is a schematic view of a connection structure of the connection shaft and the connection head in the present invention.

Fig. 6 is a schematic structural view of the platen in the present invention.

Fig. 7 is a schematic structural view of a bracket and an unlocking member in the present invention.

Fig. 8 is a partial structural view of the extrusion block of the present invention.

Fig. 9 is a schematic structural diagram of a latch according to the present invention.

Fig. 10 is a schematic structural view of a rotary drive part connecting bushing according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom" are used only with reference to the orientation of the drawings, and the directional terms are used for illustration and understanding of the present invention, and are not intended to limit the present invention.

The terms "first," "second," and the like in the terms of the invention are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., the connection may be a detachable connection or a connection in a unitary structure; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the prior art, a clamp assembly, a wire guiding mechanism and the like on a winding machine are correspondingly designed and assembled according to the size specification of a product, but actually, the size specification of the product is different, and an existing manufacturer generally sets one winding machine for a product with one specification, so that the cost is high, and the product processing compatibility is low. Even if a winding machine is needed to process products with different specifications, a plurality of parts need to be replaced through disassembly and assembly to be matched with the products, and the disassembly and assembly are troublesome, time-consuming and labor-consuming.

The following is a preferred embodiment of a winding machine according to the present invention that solves the above technical problems.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a winding machine according to a preferred embodiment of the present invention. Fig. 2 is a partial structural view from another perspective of the winding machine of the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The invention provides a winding machine, which comprises a machine base 11, a movable seat 12, a winding mechanism, a wire guiding mechanism, a paying-off mechanism (not shown in the drawing, the paying-off mechanism is a structure in the prior art, and is not described in detail in the embodiment), and a clamp assembly, wherein the movable seat 12 and the clamp assembly are oppositely arranged on the machine base 11, the movable seat 12 is driven by a driving piece 121 to slide, and the driving piece 121 in the embodiment can be a lead screw assembly so that the movable seat 12 can be moved to a working position or a shutdown position. Winding mechanism sets up on sliding seat 12, and wire mechanism includes extrusion guide assembly and wire guide 184, and wire guide 184 is connected with the anchor clamps subassembly, and extrusion guide assembly is connected with sliding seat 12, and paying out machine constructs the one side that is located frame 11, and the enameled wire that paying out machine constructs and emits passes winding mechanism, and the anchor clamps subassembly forms the centre gripping to product 17, draws the enameled wire and winds on product 17 after wire mechanism's direction by winding mechanism.

The two wire guide plates 184 are respectively arranged on two sides of the extrusion guide assembly, can protect products from being scraped with the wires, and can also have a guide effect on the wires to prevent the wires from moving to other grooves of the products. The extrusion guide assemblies are positioned in contact with the teeth of the product 17 and a guide slot is formed between each wire guide plate 184 and the extrusion guide assemblies for guiding the wire around the product in the slot.

Referring to fig. 2 and 3, the pressing guide assembly includes a guide driving portion 181, a connecting shaft 187, a first pressing guide block 182, and a second pressing guide block 183. The first extrusion guide block 182 and the second extrusion guide block 183 are fixedly connected through a connector 188, the connecting shaft 187 is slidably connected with the movable seat 12, one end of the connecting shaft 187 is connected with the output end of the guide driving part 181 to obtain a sliding driving force, the other end of the connecting shaft 187 is rotatably connected with the connector 188 around a first rotating shaft 1881, the first extrusion guide block 182 and the second extrusion guide block 183 rotate around the first rotating shaft 1881 through the connector 188 to be in butt joint with the product 17 in a switching mode, and therefore products of different specifications can be processed conveniently.

In this embodiment, the winding mechanism includes a rotation rod 145, a connection rod and a winding rod 142, the rotation rod 145 penetrates and is rotatably connected to the movable seat 12, one end of the winding rod 142 is connected to the rotation rod 145 through the connection rod, and the other end extends toward a direction close to the clamp assembly. The connecting shaft 187 is inserted into the rotating lever 145, and therefore, the structure is very compact and the sliding stability is high. Be provided with two sets of wire winding mechanisms and two sets of extrusion direction subassemblies on sliding seat 12, connect actuating lever 186 between two sets of extrusion direction subassemblies, every end of actuating lever 186 all is connected with a set of extrusion direction subassembly's first pivot 1881, and actuating lever 186 drive control two sets of extrusion direction subassemblies's first extrusion guide block 182 and second extrusion guide block 183 rotate the switching, and it is very convenient to switch the operation.

In the present embodiment, the motor 141 is connected to the rotating rods 145 of the two sets of winding mechanisms through the belt assembly 143, so as to drive the winding rods 142 of the two sets of winding mechanisms to perform winding operation. Meanwhile, the connecting shafts 187 of the two winding mechanisms are connected to the same movable plate 122, the driving portion 181 is disposed on the movable plate 122, and the output end of the driving portion 181 is connected to the movable base 12, so that the two connecting shafts 187 are driven to slide synchronously by the movable plate 122.

The winding machine further comprises a fixed sleeve 185, the fixed sleeve 185 is rotatably sleeved on the periphery of one end of the rotating rod 145, and the fixed sleeve 185 and the rotating rod 145 can be connected through a bearing. The connecting shaft 187 is slidably connected within the fixing sleeve 185, and the connecting head 188 is connected within the fixing sleeve 185.

Referring to fig. 4 and 5, a boss 1871 is provided on the connecting shaft 187 to penetrate the fixing sleeve 185, the driving rod 186 includes a crank section (the portion indicated by reference numeral 186 in fig. 2 is also the crank section) and a connecting section 1861 connected to each other in an L-shaped configuration, and the first rotating shaft 1881 penetrates the boss 1871 and is connected to the connecting section 1861. Wherein the fixing sleeve 185 is provided with a sliding groove for the boss 1871 to slide along with the connecting shaft 187, and a clearance groove for the rotation movement of the connecting head 188.

One set of the boss portion 1871 is provided with a first elastic positioning block 1872 and a second elastic positioning block 1873 for press-contacting with the connecting section 1861, the other set of the boss portion 1871 is provided with a first positioning hole and a second positioning hole (the distribution of the first positioning hole and the second positioning hole is similar to that of the first elastic positioning block 1872 and the second elastic positioning block 1873 in fig. 4, so that the drawings are omitted), and the connecting section 1861 at one end is provided with a positioning column.

When the first extrusion guide block 182 is over against the product 17 clamped by the clamp assembly, the connecting section 1861 at one end is in extrusion contact with the first elastic positioning block 1872, the positioning column on the connecting section 1861 at the other end is positioned and connected in the first positioning hole, elastic interference extrusion is performed on the connecting section through the first elastic positioning block 1872, so that the positioning column can be stably positioned and connected in the first positioning hole, through the cooperation of elastic extrusion and rigid positioning, the positioning after the driving rod 186 is switched in place is very stable, further, the first extrusion guide block 182 or the second extrusion guide block 183 can be very stably paired with the product, and subsequent winding operation is facilitated.

When the second extrusion guide block 183 faces the product 17 clamped by the clamp assembly, the connecting section 1861 at one end is in extrusion contact with the second elastic positioning block 1873, and the positioning post on the connecting section 1861 at the other end is positioned and connected in the second positioning hole. Through the elastic interference extrusion of second elastic locating piece 1873 to the linkage segment for the positioning column can be more stable location connect in the second locating hole.

Referring to fig. 3, the connecting rod in this embodiment includes an upper rod 1442 and a lower rod 1441 which are telescopically connected, the lower rod 1441 is connected to the rotating rod 145, a fixing groove for connecting the winding rod 142 is formed in the upper rod 1442, a threaded hole is formed in a bottom surface of the fixing groove, a long-strip-shaped connecting through groove is formed in the winding rod 142, a screw passes through the connecting through groove and is connected to the threaded hole, and a radial length of the connecting through groove is consistent with an extending length of the winding rod 142, so that a transverse position and a vertical height position of the winding rod 142 can be appropriately adjusted according to a size specification of the first extrusion guide block 182 or the second extrusion guide block 183 (refer to fig. 3 in a transverse and longitudinal direction).

The winding rod 142 is provided with a roller for facilitating the smooth drawing of the enameled wire, and one end of the winding rod 142 close to the product 17 is further provided with a threading cylinder 1421 for threading the enameled wire.

In the present invention, the first pressing guide block 182 and the second pressing guide block 183 have the same structure, and each include a housing block, a movable block, and a first spring. Such as the housing block 1821, the movable block 1822, and the first spring 1823 of the first press guide block 182 in fig. 3. A housing block 1831 of the second pressing guide block 183, a movable block 1832, a first spring 1833.

One side of shell piece is provided with and has the open-ended holding tank, and movable block sliding connection is in the holding tank, and the notch department of holding tank is provided with the spacing of restriction movable block roll-off, and the inboard of movable block is provided with the fixed column, and first spring is established to the cover on the fixed column, and first spring is spacing between the inner wall of movable block and holding tank, and the movable block is used for fixing a position product 17, and the shell piece is connected with connector 188 for carry out the position direction through removing the enameled wire. The shell piece removes the in-process, and the movable block can remain throughout with the extrusion contact of product, guarantee wire-wound stability.

Referring to fig. 1 and 6, the clamping assembly in this embodiment includes a lifting frame 131, a rotary driving part 132, and a pressing plate 133 located above the rotary driving part 132. The wire guide plate 184 is connected to the crane 131. The pressing plate 133 includes an inner plate 1332 and an outer ring plate 1331, the outer ring plate 1331 is slidably sleeved on the periphery of the inner plate 1332, the sliding direction is along the axial direction of the inner plate 1332, the inner plate 1332 is rotatably connected with the lifting frame 131 through a second rotating shaft 1512, a second spring 1333 is connected between the inner plate 1332 and the outer ring plate 1331, and the elastic force of the second spring 1333 is consistent with the sliding direction of the outer ring plate 1331.

Referring to fig. 9, a latch 1334 is elastically slidably disposed on the inner plate 1332, and a spring 1335 is disposed on a sliding track of the latch. The outer ring plate 1331 is provided with a clamping hole corresponding to the clamping block 1334, when the clamping block 1334 is clamped with the clamping hole, the outer ring plate 1331 is aligned and connected with the inner plate 1332, and at the moment, the inner plate 1332 and the outer ring plate 1331 are connected into a whole, so that products with larger sizes and specifications can be pressed and fixed. The second spring 1333 is used for pressing the outer ring plate 1331 to slide away from the rotation driving part 132, so that the outer ring plate 1331 is dislocated with the inner plate 1332, and at this time, the inner plate 1332 can be used for pressing and fixing products with smaller size and specification.

Referring to fig. 6 and 9, a plurality of locking blocks 1334 are annularly distributed on the top surface of the inner plate 1332, the base 11 is provided with a bracket 151, the bracket 151 is connected with an unlocking piece 1511, the unlocking piece 1511 is of an annular structure, and the locking block 1334 is provided with an extrusion inclined surface 13341 for extruding with the unlocking piece 1511. When the pressing plate 133 is raised, the unlocking member 1511 presses the plurality of latching pieces 1334 to slide and retract, so that the latching pieces 1334 are disconnected from the latching holes. Then, the outer ring plate 1331 automatically slides in a direction away from the rotation driving part 132 by the elastic force of the second spring 1333, so that the outer ring plate 1331 and the inner plate 1332 are misaligned, and the mode switching is very convenient.

Referring to fig. 1 and 8, in the present embodiment, the wire cutting and clamping mechanism 16 is slidably connected to the lifting frame 131, and the wire cutting and clamping mechanism 16 can cut off the enameled wire after the winding process is completed, and simultaneously clamp one end of the enameled wire close to the winding mechanism, so as to perform the next winding process by dragging. The thread trimming and clamping mechanism 16 is driven by the lead screw assembly 161 to slide. The pressing block 152 for pressing the outer ring plate 1331 to slide toward the direction close to the rotation driving part 132 is connected to one side of the trimming and wire clamping mechanism 16, and when the outer ring plate 1331 slides down, the clamping block 1334 is automatically pressed to slide and retract, and when the outer ring plate 1331 slides to be aligned with the inner plate 1332, the clamping block 1334 is clamped into the clamping hole to be fixed. Thus, the mode switching of the pressing plate 133 can be realized by the driving force of the trimming and clamping mechanism 16, and the cost is saved.

It should be noted that the entire pressing plate 133, the first pressing guide block 182, and the second pressing guide block 183 in this embodiment are all detachable and replaceable.

One side of the pressing block 152 in this embodiment is provided with an inner concave arc-shaped inclined surface 1521 adapted to the outer circumference of the outer ring plate 1331. The extrusion of the outer ring plate 1331 can be stably achieved.

Referring to fig. 10, in the present embodiment, a shaft sleeve 1321 is detachably inserted at an output end of the rotation driving portion 132 (the rotation driving portion 132 may be a motor, and the motor is actually packaged inside the base 11 in the figure), and the shaft sleeve 1321 is used for being inserted with the product 17. Products with different specifications can be quickly and conveniently positioned and connected by replacing different shaft sleeves 1321.

When the winding machine works, a product is placed on the shaft sleeve 1321, the lifting frame 131 descends, the pressing plate 133 is pressed and fixed on the product 17, the driving piece 121 starts to work and drives the movable seat 12 to move, and the first extrusion guide block 182 or the second extrusion guide block 183 is in extrusion contact with the product 17. The enameled wire at this moment is arranged on the winding rod 142 in a penetrating mode, meanwhile, the end of the enameled wire is clamped by the wire shearing and clamping mechanism 16, the driving portion 181 drives and controls the feeding position of the shell block, then the motor 141 can start the working control winding rod 142 to rotate, and the enameled wire is wound on the product 17 after being guided by the wire guiding mechanism. When one of the teeth on the product 17 is wound, the first extrusion guide block 182 or the second extrusion guide block 183 releases the product, and the rotation driving portion 132 starts and drives the product 17 to rotate by a set angle, so as to switch the winding of the next tooth.

When other products need to be replaced for winding, the lead screw assembly 161 is controlled to drive the extrusion block 152 to extrude the outer ring plate 1331 by triggering a preset program, so that the outer ring plate 1331 slides to be aligned with the inner plate 1332, and a structure for pressing and fixing the products of the first specification is formed. Or the lifting frame 131 is controlled to ascend, so that the fixture block 1334 is in pressing contact with the unlocking piece 1511, the plurality of fixture blocks 1334 slide and retract inwards, and the fixture blocks 1334 are disconnected from the fixture holes. Then, the outer ring plate 1331 automatically slides in a direction away from the rotation driving part 132 by the elastic force of the second spring 1333, so that the outer ring plate 1331 and the inner plate 1332 are dislocated, and a structure for pressing and fixing the second specification product is formed. Meanwhile, the shaft sleeve 1321 with the corresponding specification needs to be replaced manually through plugging operation.

On the other hand, the driving rod 186 needs to be manually pulled to rotate, and when the driving rod 186 is pulled, the connecting section 1861 can extrude the first elastic positioning block 1872 or the second elastic positioning block 1873 to form a certain elastic moving space, so that the positioning column can be conveniently separated from the first positioning hole or the second positioning hole. This process may rotate the connection head 188 about the first rotation axis 1881, so that the first pressing guide block 182 and the second pressing guide block 183 are switched. The manual operation in the process is very simple operation, and the switching is very convenient.

This completes the winding and mode switching process of the winding machine of the preferred embodiment.

This preferred embodiment's a winding machine can be through the different first extrusion guide block of fast switch over and the second extrusion guide block with the less many models of products of adaptation processing dimension specification difference, through the mode structure of crane and the drive switching clamp plate of extrusion piece, the simple operation, the compatibility is high.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A winding machine comprising: frame, sliding seat, wire winding mechanism, wire mechanism, paying out machine structure and anchor clamps subassembly, the sliding seat with anchor clamps subassembly opposition sets up on the frame, wire winding mechanism sets up on the sliding seat, wire mechanism includes extrusion direction subassembly and wire guide, the wire guide with the anchor clamps subassembly is connected, extrusion direction subassembly with the sliding seat is connected, paying out machine constructs to be located one side of frame, the enameled wire that paying out machine constructs and emits passes wire winding mechanism, the anchor clamps subassembly forms the centre gripping to the product, by wire winding mechanism draws the enameled wire and through wire mechanism's direction back coiling on the product, its characterized in that:

2. The winding machine according to claim 1, wherein the winding mechanism comprises a rotating rod, a connecting rod and a winding rod, the rotating rod penetrates through the rotating seat and is rotatably connected with the movable seat, one end of the winding rod is connected with the rotating rod through the connecting rod, the other end of the winding rod extends towards the direction close to the clamp assembly, the connecting shaft penetrates through the rotating rod, the movable seat is provided with two groups of winding mechanisms and two groups of extrusion guide assemblies, the driving rod is connected between the two groups of extrusion guide assemblies, each end of the driving rod is connected with one group of first rotating shaft of the extrusion guide assemblies, and the driving rod drives and controls the two groups of first extrusion guide blocks and second extrusion guide blocks of the extrusion guide assemblies to be rotatably switched.

3. The winding machine according to claim 2, further comprising a fixed sleeve, wherein the fixed sleeve is rotatably sleeved on the periphery of one end of the rotating rod, the connecting shaft is slidably connected in the fixed sleeve, and the connecting head is connected in the fixed sleeve;

4. The winding machine according to claim 2, wherein the connecting rod comprises an upper rod section and a lower rod section which are in telescopic connection, the lower rod section is connected with the rotating rod, a fixing groove for connecting the winding rod is formed in the upper rod section, a threaded hole is formed in the bottom surface of the fixing groove, an elongated connecting through groove is formed in the winding rod, a screw penetrates through the connecting through groove to be connected with the threaded hole, and the radial length of the connecting through groove is consistent with the extension length of the winding rod.

5. The winding machine according to claim 2, wherein the first extrusion guide block and the second extrusion guide block are identical in structure and each comprise a shell block, a movable block and a first spring, an accommodating groove with an opening is formed in one side of the shell block, the movable block is slidably connected in the accommodating groove, a limiting strip for limiting the movable block to slide out is arranged at a notch of the accommodating groove, a fixed column is arranged on the inner side of the movable block, the first spring is sleeved on the fixed column and limited between the movable block and the inner wall of the accommodating groove, the movable block is used for positioning a product, and the shell block is connected with the connector and used for guiding the position of an enameled wire through movement.

6. The winding machine according to claim 1, wherein the clamp assembly comprises a lifting frame, a rotary driving part and a pressing plate positioned above the rotary driving part, the pressing plate comprises an inner plate and an outer ring plate, the outer ring plate is sleeved on the periphery of the inner plate in a sliding mode, the sliding direction is along the axial direction of the inner plate, the inner plate is rotatably connected with the lifting frame through a second rotating shaft, a second spring is connected between the inner plate and the outer ring plate, and the elastic force of the second spring is consistent with the sliding direction of the outer ring plate;

the inner plate is elastically and slidably provided with a clamping block, the outer ring plate is provided with a clamping hole corresponding to the clamping block, when the clamping block is clamped with the clamping hole, the outer ring plate is connected with the inner plate in an aligned mode, and the second spring is used for extruding the outer ring plate to slide towards the direction far away from the rotary driving portion, so that the outer ring plate and the inner plate are staggered.

7. The winding machine according to claim 6, wherein the plurality of clamping blocks are annularly distributed on the top surface of the inner plate, a support is arranged on the machine base, an unlocking piece is connected to the support and is of an annular structure, and when the pressing plate ascends, the unlocking piece extrudes the plurality of clamping blocks to slide, so that the clamping blocks are disconnected from the clamping holes.

8. The winding machine according to claim 6, wherein the lifting frame is slidably connected with a thread cutting and clamping mechanism, the thread cutting and clamping mechanism is driven to slide by a lead screw assembly, and one side of the thread cutting and clamping mechanism is connected with an extrusion block for extruding the outer ring plate to slide towards a direction close to the rotary driving part.

9. A winding machine according to claim 8, wherein one side of the pressing block is provided with an inwardly concave curved slope surface fitted to an outer periphery of the outer ring plate.

10. The winding machine according to claim 6, wherein a shaft sleeve is detachably inserted into an output end of the rotary driving part, and the shaft sleeve is used for being inserted into the product.