CN115549414A

CN115549414A - High-efficiency winding machine

Info

Publication number: CN115549414A
Application number: CN202211324616.5A
Authority: CN
Inventors: 王炯
Original assignee: Shenzhen Xingfeiliang Motor Equipment Co ltd
Current assignee: Shenzhen Jinjiada Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2022-12-30
Anticipated expiration: 2042-10-27
Also published as: CN115549414B; CN116317403A; CN116388490A

Abstract

The invention provides a high-efficiency winding machine, which comprises: base, anchor clamps mechanism, wire winding mechanism, removal module and paying out machine construct. The enameled wire that paying out mechanism emits passes winding mechanism, sets up in the fixture mechanism and waits to wind the line product, is treating on the line product by winding mechanism traction enameled wire coiling. The fixture mechanism comprises a first fixture, a second fixture, a transfer frame, a first rotary driving part and a second rotary driving part, wherein the output end of the first rotary driving part is provided with a connector, a first sliding part and a second sliding part are arranged on the transfer frame, the transfer frame enables the first sliding part to be butted at the feeding end or the discharging end of the connector through rotation, or enables the second sliding part to be butted at the feeding end or the discharging end of the connector, so that the first fixture and the second fixture can be circularly switched on the connector, the first sliding part and the second sliding part, feeding and discharging operations can be carried out while winding operations are carried out, and the working efficiency is improved.

Description

High-efficiency winding machine

Technical Field

The invention relates to the field of winding machines, in particular to a high-efficiency winding machine.

Background

The motor is a common driving device, and with the development of technology, many processes of the motor are completed by using a machine in the manufacturing process. For example, the operation of winding the enameled wire on the stator is basically performed by a winding machine, the winding machines in the market are various at present, for example, a double-head stator winding machine, a four-head stator winding machine and the like are designed for improving efficiency, and the end part of the enameled wire needs to be subjected to paint stripping operation after winding, so that some winding machines with paint stripping mechanisms are also available in the market. However, after the winding machine in the prior art finishes processing the product, the winding machine needs to be stopped for a long time to carry out loading and unloading operation, and the working efficiency is influenced.

Therefore, it is necessary to provide an efficient winding machine to solve the above technical problems.

Disclosure of Invention

The invention provides a high-efficiency winding machine, which aims to solve the problem of low efficiency caused by the fact that the winding machine in the prior art needs to be stopped for feeding and discharging operation.

In order to solve the technical problems, the technical scheme of the invention is as follows: a high efficiency winding machine, comprising: the device comprises a base, a clamp mechanism, a winding mechanism, a moving module and a paying-off mechanism;

the moving module, the clamp mechanism and the paying-off mechanism are all arranged on the base, the moving module is arranged between the paying-off mechanism and the clamp mechanism, the winding mechanism is arranged on one side, close to the clamp mechanism, of the moving module, an enameled wire paid out by the paying-off mechanism penetrates through the winding mechanism, a product to be wound is arranged on the clamp mechanism, and the enameled wire is drawn by the winding mechanism to be wound on the product to be wound;

the fixture mechanism comprises a first fixture, a second fixture, a transfer frame, a first rotary driving part and a second rotary driving part, wherein the output end of the first rotary driving part is provided with a connector used for being in sliding connection with the first fixture or the second fixture, the two ends of the connector are respectively a feeding end and a discharging end, the transfer frame is connected with the output end of the second rotary driving part, a first sliding connection piece and a second sliding connection piece are arranged on the transfer frame, the transfer frame enables the first sliding connection piece to be in butt connection with the feeding end or the discharging end of the connector or enables the second sliding connection piece to be in butt connection with the feeding end or the discharging end of the connector through rotation, when the first sliding connection piece is in butt connection with the feeding end, the second sliding connection piece is in butt connection with the discharging end, when the first sliding connection piece is in butt connection with the discharging end, the second sliding connection piece is in butt connection with the feeding end, the first fixture can be in the first fixture, the first sliding connection piece and the second sliding connection piece can be switched between the first fixture and the second sliding connection piece.

In the invention, each of the first clamp and the second clamp comprises a clamp seat and a clamping rod rotatably connected to the outer side of the clamp seat, the top end of the clamp seat is provided with an accommodating hole for accommodating a product, two ends of the clamping rod are respectively a clamping end and a control end, a spring is arranged between the control end and the clamp seat, and the spring is used for extruding the clamping rod to enable the clamping end to clamp the product in the accommodating hole;

the fixture mechanism further comprises a clamping control assembly, the clamping control assembly is located close to one side of the feeding end, the clamping control assembly comprises a first sliding driving portion and an extrusion rod connected with the output end of the first sliding driving portion, and the extrusion rod extrudes in a sliding mode to rotate the clamping rod, so that the product is loosened by the clamping end.

The second rotary driving part is a ring gear which is coaxially sleeved on the periphery of the output end of the first rotary driving part in a rotating manner;

the centre gripping control assembly still includes the rack, the rack with the extrusion pole is connected, and works as the extrusion pole with when the clamping bar more than or equal to set for the distance, the rack with ring gear transmission is connected, works as the extrusion pole with when the clamping bar is less than set for the distance, the rack with ring gear separates.

Furthermore, two sides of the clamp seat are respectively and symmetrically provided with one clamping rod, the clamping control assembly comprises extrusion rods which are in one-to-one correspondence with the two clamping rods, and the two clamping rods are respectively a first clamping rod and a second clamping rod;

the clamping control assembly further comprises a first linkage rod, a second linkage rod, a first transmission rod and a second linkage rod;

the first linkage rod is connected with the clamp seat in a sliding mode, the first transmission rod is connected with the clamp seat in a rotating mode, one end of the first transmission rod is connected with the first linkage rod, the other end of the first transmission rod is connected with the control end of the first clamping rod, and one end, far away from the first transmission rod, of the linkage rod is connected with the control end of the second clamping rod;

the second linkage rod is connected with the clamp seat in a sliding mode, the second transmission rod is connected with the clamp seat in a rotating mode, one end of the second transmission rod is connected with the second linkage rod, the other end of the second transmission rod is connected with the control end of the second clamping rod, and one end, far away from the second transmission rod, of the linkage rod is connected with the control end of the first clamping rod.

The first linkage rod and the second linkage rod wind the central axis of the clamp seat to form central symmetry, and the first transmission rod and the second transmission rod wind the central axis of the clamp seat to form central symmetry.

Furthermore, two sides of the gear rack are respectively and symmetrically connected with one extrusion rod, and any one extrusion rod on two sides extrudes any one clamping rod to enable the two clamping rods to loosen a product.

Furthermore, the base is movably provided with a limiting piece used for limiting the rotation of the ring gear, the limiting piece is of a triangular structure, one end of the limiting piece is provided with a positioning portion, the other two ends of the limiting piece are provided with triggering portions, the ring gear is provided with positioning holes corresponding to the positioning portions, the two triggering portions are respectively located on two sides of the ring gear, which are perpendicular to the radial line of the rack, the two triggering portions are located on the moving track of the rack, and the triggering portions are extruded before the rack is meshed with the ring gear, so that the positioning portions are separated from the limitation on the ring gear.

In the invention, the clamp mechanism further comprises a feeding and discharging driving assembly, the feeding and discharging driving assembly comprises a second sliding driving part, a sliding seat, a third rotating driving part and a push rod, the sliding seat is slidably arranged on the base and is driven by the second sliding driving part to slide, the third rotating driving part is fixedly arranged on the sliding seat, the push rod is rotatably arranged on the sliding seat and is connected with an output end of the third rotating driving part, a rotating axis of the push rod is parallel to a sliding track of the sliding seat, and a first extension rod for pushing the first clamp to slide and a second extension rod for pushing the second clamp to slide are arranged on the push rod.

In the invention, the second rotary driving part is a ring gear which is coaxially and rotatably sleeved on the periphery of the output end of the first rotary driving part;

the clamping control assembly further comprises a connecting rod and a gear strip, the connecting rod is fixedly connected with the extrusion rod, the gear strip is connected with one end, far away from the extrusion rod, of the connecting rod in a sliding mode, a guide groove is formed in the base and comprises a first guide section, a second guide section, a first bending section and a second bending section, the first bending section and the second bending section are located at two ends of the first guide section respectively, the first bending section is connected between the first guide section and the second guide section, and the second bending section is connected between the first guide section and the second guide section;

the gear rack is provided with a guide post which is in sliding connection with the guide groove, when the guide post slides in the first guide section, the gear rack is in transmission connection with the ring gear, and when the guide post slides in the second guide section, the gear rack is away from the ring gear by a set distance;

the guide post guide device is characterized in that a first one-way limiting rod is arranged between the first bending section and the first guide section in an elastic rotating mode, the first one-way limiting rod is of a bent arc structure and used for limiting the guide post to slide from the first bending section to the first guide section in a one-way mode, a second one-way limiting rod is arranged between the second bending section and the second guide section in an elastic rotating mode, the second one-way limiting rod is of a bent arc structure and used for limiting the guide post to slide from the second bending section to the second guide section in a one-way mode.

Furthermore, the two sides of the clamp seat are respectively and symmetrically provided with one clamping rod, the clamping control assembly comprises two extrusion rods which are in one-to-one correspondence with the clamping rods on the two sides of the clamp seat, and the two extrusion rods simultaneously extrude the two clamping rods to loosen the product.

Furthermore, centre gripping control assembly includes first actuating lever and second actuating lever, be provided with first transmission section and first optical axis section on the first actuating lever, be provided with second transmission section and second optical axis section on the second actuating lever, one the stripper bar with first transmission section transmission is connected, simultaneously with second optical axis section sliding connection, another the stripper bar with second transmission section transmission is connected, simultaneously with first optical axis section sliding connection.

Compared with the prior art, the invention has the beneficial effects that: the high-efficiency winding machine can drive the transfer frame to rotate, so that the first sliding connection piece and the second sliding connection piece can be in butt joint with the feeding end or the discharging end of the connector in a switching mode, the first clamp and the second clamp can be in position switching on the connector, the first sliding connection piece and the second sliding connection piece in a circulating mode, feeding and discharging operations can be conducted while winding operation is conducted, and working efficiency is improved.

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 first embodiment of a high-efficiency winding machine according to the present invention.

Fig. 2 is a schematic diagram of the operation of the first and second clamps of the first embodiment.

Fig. 3 is a schematic structural view of fig. 2 with the first and second clamps removed.

Fig. 4 is a schematic structural view illustrating the operation of the clamping control assembly controlling the extrusion stem and the transfer frame of the first embodiment.

Fig. 5 is a diagrammatic top view of the structure of fig. 4.

Fig. 6 is another schematic view of the view of fig. 5 in an operating state.

Fig. 7 is a partial structural diagram at X in fig. 5.

Fig. 8 is a schematic structural view of a limiting member of the first embodiment.

Fig. 9 is a schematic structural view of a clamp control assembly of a second embodiment of the high-efficiency winding machine of the present invention.

Fig. 10 is a structural view of a guide groove of the second embodiment.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to 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 explicitly stated 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 of a unitary construction; 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.

After the winding machine in the prior art finishes processing the product, the winding machine needs to be stopped for a long time to carry out feeding and discharging operation, and the working efficiency is influenced.

The following is a first embodiment of a high-efficiency winding machine according to the present invention that can solve the above technical problems.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural view of a first embodiment of the high-efficiency winding machine of the present invention. Fig. 2 is a schematic diagram illustrating the operation of the first and second clamping devices according to the first embodiment. Fig. 3 is a schematic structural view of fig. 2 with the first and second clamps removed.

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

The embodiment provides a high-efficiency winding machine, which comprises a base 11, a clamp mechanism 12, a winding mechanism 13, a moving module 14 and a paying-off mechanism 15. The moving module can refer to XYZ moving module commonly known in the art.

Wherein remove module 14, fixture mechanism 12 and paying out machine structure 15 and all set up on base 11, remove module 14 and set up between paying out machine structure 15 and fixture mechanism 12, and winding mechanism 13 sets up in the one side that removes module 14 and be close to fixture mechanism 12, and the enameled wire that paying out machine structure 15 was emitted passes winding mechanism 13, and the last setting of fixture mechanism 12 remains the wire winding product, is being treated on the wire winding product by winding mechanism 13 traction enameled wire winding. The base 11 is further provided with a trimming and clamping mechanism 18, the trimming and clamping mechanism 18 can clamp the end of the wire, the winding mechanism 13 moves and pulls the enameled wire to perform winding operation, and after the winding is finished, the trimming and clamping mechanism 18 cuts the enameled wire close to one side of the product.

It can be understood that the winding mechanism 13, the moving module 14, and the paying-off mechanism 15 can all adopt the structure in the prior art, and the description thereof is omitted in this embodiment.

The high-efficiency winding machine of the present embodiment may further include a paint stripping mechanism 16, and various paint stripping mechanism assembly structures are commercially available, and the paint stripping mechanism 16 may be a structure of the related art, and the structural principle thereof may refer to a paint stripping mechanism in patent document No. CN 203481615U. The paint stripping mechanism 16 is arranged on one side of the moving module 14 close to the paying-off mechanism 15, and the enameled wire paid off by the paying-off mechanism 15 passes through the paint stripping mechanism 16 and then is led to the winding mechanism 13. The enamel peeling mechanism 16 can peel off the insulating enamel on the enameled wire at the tail end of the product, so that the wound product can be conveniently electrically connected in a subsequent process.

Referring to fig. 2-4, in the present embodiment, the clamping mechanism 12 includes a clamp 121, a middle rotating frame, a first rotation driving portion, and a second rotation driving portion, wherein two clamps 121 are disposed in the present embodiment, and for clarity, the two clamps 121 are respectively a first clamp 121a and a second clamp 121b.

The first rotation driving part may be a motor, the output end of the first rotation driving part is provided with a connecting head 124 for slidably connecting with the first clamp 121a or the second clamp 121b, two ends of the connecting head 124 are respectively a feeding end and a discharging end, for example, as shown in fig. 3, the lower end of the connecting head 124 is a feeding end, and the upper end is a discharging end.

The middle rotating frame is connected with the output end of the second rotary driving part, a first sliding connection piece 123 and a second sliding connection piece 125 are arranged on the middle rotating frame, the middle rotating frame enables the first sliding connection piece 123 to be in butt joint with the feeding end or the discharging end of the connecting head 124 or enables the second sliding connection piece 125 to be in butt joint with the feeding end or the discharging end of the connecting head 124 through rotation, when the first sliding connection piece 123 is in butt joint with the feeding end, the second sliding connection piece 125 is in butt joint with the discharging end, and when the first sliding connection piece 123 is in butt joint with the discharging end, the second sliding connection piece 125 is in butt joint with the feeding end.

Referring to fig. 3, when the connection head 124, the first sliding connection member 123 and the second sliding connection member 125 are in a straight line, the first clamp 121a can slide between the connection head 124, the first sliding connection member 123 and the second sliding connection member 125 to switch positions, and the second clamp 121b can slide between the connection head 124, the first sliding connection member 123 and the second sliding connection member 125 to switch positions. It should be understood that each of the connecting head 124, the first sliding connecting part 123 and the second sliding connecting part 125 can be provided with an elastically telescopic positioning column for positioning the clamp 121, and the elastically telescopic positioning column can be referred to as reference numeral 1231 in fig. 3.

Referring to fig. 2, in the embodiment, the clamp mechanism 12 further includes a feeding and discharging driving assembly, the feeding and discharging driving assembly includes a second sliding driving portion 25, a sliding seat 22, a third rotating driving portion 23, and a push rod 24, the sliding seat 22 is slidably disposed on the base 11 and is driven by the second sliding driving portion 25 to slide, the third rotating driving portion 23 is fixedly disposed on the sliding seat 22, the push rod 24 is rotatably disposed on the sliding seat 22 and is connected to an output end of the third rotating driving portion 23, a rotation axis of the push rod 24 is parallel to a sliding track of the sliding seat 22, and the push rod 24 is provided with a first extending rod 211 for pushing the first clamp 121a to slide and a second extending rod 212 for pushing the second clamp 121b to slide. The third rotary driving portion 23 drives the push rod 24 to rotate, so that the first extension rod 211 and the first clamp 121a are separated, and the second extension rod 212 and the second clamp 121b are separated, so that the first extension rod 211 and the second extension rod 212 can drive the clamp 121 for the next round.

As shown in fig. 2, the first clamp 121a is connected to the connecting head 124, when the winding of the product on the first clamp 121a is completed, the first clamp 121a is pushed to the first sliding member 123, and the second clamp 121b is pushed to the connecting head 124 with the product without winding. And when carrying out the wire winding operation to the product on the second anchor clamps 121b, the transfer frame is through rotating for first sliding connection piece 123 and second sliding connection piece 125 transposition position, and the product that finishes winding has also shifted to the one side that is close to operating personnel simultaneously, is put in order by operating personnel, unloading and material loading operation again, and the last unloading operation and the wire winding operation of going up do not influence each other, and is efficient.

Referring to fig. 4, in the embodiment, each of the first clamp 121a and the second clamp 121b includes a clamp seat 1211 and a clamping rod rotatably connected to an outer side of the clamp seat 1211, a receiving hole for placing a product is formed in a top end of the clamp seat 1211, two ends of the clamping rod are respectively a clamping end and a control end (as shown in fig. 4, the top end of the clamping rod is the clamping end, and the bottom end of the clamping rod is the control end), a spring 1214 is disposed between the control end and the clamp seat 1211, and the spring 1214 is used for pressing the clamping rod to clamp the product in the receiving hole.

The clamping mechanism 12 further comprises a clamping control assembly 122, the clamping control assembly 122 is located on one side close to the feeding end, the clamping control assembly 122 comprises a first sliding driving portion and an extrusion rod 1222 connected with an output end of the first sliding driving portion, and the extrusion rod 1222 rotates through sliding to extrude the clamping rod, so that the clamping end loosens a product. It should be noted that the first sliding driving part in this embodiment is a motor screw assembly, the extruding rod 1222 is in transmission connection with the screw 1221, and a guide rod 1224 parallel to the screw 1221 is provided, and the extruding rod 1222 is in sliding connection with the guide rod 1224. Of course, the first sliding driving part can also be selected from other linear driving mechanisms in the prior art.

The second rotary driving portion is a ring gear 126 coaxially and rotatably sleeved on the periphery of the output end of the first rotary driving portion. It can be understood that the second rotation driving portion may also be a motor or the like to directly drive the middle rotating frame, but in this embodiment, the middle rotating frame is directly made into a gear structure and is in transmission connection with the movable portion of the clamping control assembly 122, so that the cost is saved, and the control is convenient.

Referring to fig. 4-7, in particular, the clamping control assembly 122 further includes a rack 1223, the rack 1223 is connected to the pressing rod 1222, the rack 1223 is in transmission connection with the ring gear 126 when the pressing rod 1222 is greater than or equal to a set distance from the clamping rod 1222, and the rack 1223 is separated from the ring gear 126 when the pressing rod 1222 is less than the set distance from the clamping rod 1222. That is to say, the sliding process of the squeezing rod 1222 will drive the gear rack 1223 to slide first, and then the ring gear 126 can be driven to rotate, so that the positions of the first sliding connector 123 and the second sliding connector 125 can be changed, and the product which has finished winding can be transferred to the side close to the operator. Then the squeezing rod 1222 slides to squeeze and control the clamp where the wound product is located.

It will be appreciated that a transfer gear 1261 may also be provided between the ring gear 126 and the gear rack 1223 to facilitate the gear ratio design.

In this embodiment, two clamping rods are symmetrically disposed on two sides of the clamp holder 1211, and the clamping control assembly 122 includes the pressing rods 1222 corresponding to the two clamping rods, which are the first clamping rod 1212 and the second clamping rod 1213 for clarity.

Referring to fig. 4 and 5, the clamping control assembly 122 further includes a first linkage rod 1216, a second linkage rod 1217, a first linkage rod 1215, and a second linkage rod 1217.

The first linkage rod 1216 is slidably coupled to the holder 1211, the first transmission rod 1215 is rotatably coupled to the holder 1211, the first transmission rod 1215 is coupled at one end to the first linkage rod 1216 and at an opposite end to the control end of the first clamping bar 1212, and the linkage rod is coupled at an end remote from the first transmission rod 1215 to the control end of the second clamping bar 1213. Referring to fig. 7, it can be understood that a receiving groove 12161 is formed on the first linkage rod 1216, a fixing pillar 12162 is formed in the receiving groove 12161, and the first transmission rod 1215 is movably connected to the fixing pillar 12162, so as to adapt to the cooperation between the components of the first transmission rod 1215 during rotation.

The second linkage rod 1217 is slidably connected to the holder 1211, the second linkage rod 1218 is rotatably connected to the holder 1211, one end of the second linkage rod 1218 is connected to the second linkage rod 1217, the other end of the second linkage rod 1213 is connected to the control end of the second clamping rod 1213, and the end of the linkage rod remote from the second linkage rod 1218 is connected to the control end of the first clamping rod 1212.

The first linkage bar 1216 and the second linkage bar 1217 are centrally symmetric about the central axis of the clamp seat 1211, and the first transmission bar 1215 and the second transmission bar 1218 are centrally symmetric about the central axis of the clamp seat 1211.

Further, two sides of the rack 1223 are symmetrically connected with a pressing rod 1222, and any one of the pressing rods 1222 presses any one of the clamping rods so that the two clamping rods release the product. Thus, one back and forth sliding of the rack 1223 controls the two batches of clamping bars to release the product.

Referring to fig. 6 and 8, a limiting member 127 for limiting the rotation of the ring gear 126 is movably disposed on the base 11, and the limiting member 127 has a triangular structure. The limiting piece 127 is matched with a spring to be elastically embedded in the base 11 in a sliding mode, one end of the limiting piece 127 is provided with a positioning portion 1271, the other two ends of the limiting piece 127 are provided with triggering portions 1272, and under the elastic force of the spring, the positioning portion 1271 and the triggering portions 1272 protrude out of the surface of the base 11.

The ring gear 126 is provided with positioning holes corresponding to the positioning portions 1271, the two triggering portions 1272 are respectively located on two sides of the ring gear 126 perpendicular to a radial line of the gear strip 1223, the two triggering portions 1272 are both located on a moving track of the gear strip 1223, before the gear strip 1223 is meshed with the ring gear 126, the gear strip 1223 can press the triggering portions 1272, so that the positioning portions 1271 retract and are separated from the limit of the ring gear 126, and then the gear strip 1223 can drive the ring gear 126 to rotate. In fig. 6, the rack 1223 slides from the left and right sides to approach the ring gear 126, pressing the different triggers 1272.

The feeding and discharging working principle of the winding machine of the embodiment is as follows: referring to fig. 2, first, the clamping control assembly 122 drives the clamping rod to open, then a product to be wound can be placed on the second clamp 121b, and then the second sliding driving portion 2 is matched with the third rotating driving portion 23 to control the first extending rod 211 to push the first clamp 121a to slide onto the first sliding member 123 and control the second extending rod 212 to push the second clamp 121b to slide onto the connecting head 124, so that the first rotating driving portion can drive the second clamp 121b to rotate to cooperate with the winding mechanism 13 to perform winding.

Meanwhile, the first sliding driving part can drive the extrusion rod 1222 to slide, meanwhile, the gear strip 1223 can be driven to slide firstly, then the ring gear 126 can be driven to rotate, the positions of the first sliding part 123 and the second sliding part 125 can be changed, the first clamp 121a is transferred to one side close to an operator, then the extrusion rod 1222 continues to slide, extrusion can be formed on the clamping rod of the first clamp 121a, the clamping end is loosened, and if a product with finished winding is arranged on the first clamp 121a at the moment, the product is taken down and is sorted. And then the next product to be wound is placed on the first clamp 121 a. The subsequent clamping control assembly 122 pushes the product needing winding into the feeding device, the clamping control assembly 122 is matched with the transfer rack to push the product finished with winding out of the discharging device, and thus a working cycle is formed.

Thus, the feeding and discharging process of the efficient winding machine is completed.

The following is a second embodiment of the high-efficiency winding machine according to the present invention that can solve the above technical problems. The main difference between the present embodiment and the first embodiment lies in that the driving structure of the clamping control assembly for the clamping rods is different, in the first embodiment, a single extrusion rod controls the movement of two clamping rods through a transmission rod and a linkage rod, one gear bar slides back and forth, and the extrusion rods on both sides respectively control one clamping rod to loosen the product. In the embodiment, the two extrusion rods correspondingly control the two clamping rods to move, the gear bars slide back and forth, and the two extrusion rods only control the clamping rods to loosen the product once. The embodiment does not need to be provided with structures such as a transmission rod and a linkage rod.

The same reference numerals are used to denote the same and unchanging structures in this embodiment as in the first embodiment.

The embodiment provides a high-efficiency winding machine, which comprises a base 11, a clamp mechanism 12, a winding mechanism 13, a moving module 14 and a paying-off mechanism 15.

Wherein remove module 14, fixture mechanism 12 and paying out machine structure 15 and all set up on base 11, remove module 14 and set up between paying out machine structure 15 and fixture mechanism 12, and winding mechanism 13 sets up in the one side that removes module 14 and be close to fixture mechanism 12, and the enameled wire that paying out machine structure 15 was emitted passes winding mechanism 13, and the last setting of fixture mechanism 12 remains the wire winding product, is drawing the enameled wire winding by winding mechanism 13 and is waiting to wind on the product. The base 11 is further provided with a trimming and clamping mechanism 18, the trimming and clamping mechanism 18 can clamp the end of the wire, the winding mechanism 13 moves and pulls the enameled wire to perform winding operation, and after the winding is finished, the trimming and clamping mechanism 18 cuts the enameled wire close to one side of the product.

Referring to fig. 2-4, in the present embodiment, the clamping mechanism 12 includes a clamp 121, a middle rotating frame, a first rotation driving portion, and a second rotation driving portion, wherein two clamps 121 are disposed in the present embodiment, and for clarity of illustration, the two clamps 121 are respectively a first clamp 121a and a second clamp 121b.

The output end of the first rotary driving part is provided with a connecting head 124 used for being in sliding connection with the first clamp 121a or the second clamp 121b, and two ends of the connecting head 124 are a feeding end and a discharging end respectively. The middle rotating frame is connected with the output end of the second rotary driving part, a first sliding connection piece 123 and a second sliding connection piece 125 are arranged on the middle rotating frame, the middle rotating frame enables the first sliding connection piece 123 to be in butt joint with the feeding end or the discharging end of the connecting head 124 or enables the second sliding connection piece 125 to be in butt joint with the feeding end or the discharging end of the connecting head 124 through rotation, when the first sliding connection piece 123 is in butt joint with the feeding end, the second sliding connection piece 125 is in butt joint with the discharging end, and when the first sliding connection piece 123 is in butt joint with the discharging end, the second sliding connection piece 125 is in butt joint with the feeding end.

Referring to fig. 3, when the connecting head 124, the first sliding member 123 and the second sliding member 125 are in a straight-line butt joint, the first clamp 121a can slide between the connecting head 124, the first sliding member 123 and the second sliding member 125 to switch positions, and the second clamp 121b can slide between the connecting head 124, the first sliding member 123 and the second sliding member 125 to switch positions.

As shown in fig. 2, the first clamp 121a is connected to the connecting head 124, when the winding of the product on the first clamp 121a is completed, the first clamp 121a is pushed to the first sliding member 123, and the second clamp 121b is pushed to the connecting head 124 with the product without winding. And when the product on the second clamp 121b is wound, the transfer frame rotates, so that the positions of the first sliding connection piece 123 and the second sliding connection piece 125 are changed, meanwhile, the product with the finished winding is transferred to one side close to an operator, the operator performs sorting, blanking and re-feeding operations, the feeding and blanking operations and the winding operations are not influenced by each other, and the efficiency is high.

Referring to fig. 4, in the present embodiment, each of the first clamp 121a and the second clamp 121b includes a clamp seat 1211 and a clamping rod rotatably connected to an outer side of the clamp seat 1211, a receiving hole for placing a product is formed at a top end of the clamp seat 1211, two ends of the clamping rod are respectively a clamping end and a control end, a spring 1214 is disposed between the control end and the clamp seat 1211, and the spring 1214 is used for pressing the clamping rod to clamp the product in the receiving hole.

The clamping mechanism 12 further comprises a clamping control assembly 122, the clamping control assembly 122 is located on one side close to the feeding end, the clamping control assembly 122 comprises a first sliding driving portion and an extrusion rod 33 connected with an output end of the first sliding driving portion, and the extrusion rod 33 extrudes the clamping rod to rotate through sliding, so that the clamping end loosens a product.

Wherein the second rotary driving part is a ring gear 126 coaxially and rotatably sleeved on the periphery of the output end of the first rotary driving part.

Referring to fig. 9 and 10, the clamping control assembly 122 further includes a connecting rod 35 and a gear rack 1223, the connecting rod 35 is fixedly connected to one of the pressing rods 33, the gear rack 1223 is slidably connected to one end of the connecting rod 35 away from the pressing rod 33 (the sliding direction is a vertical direction of a viewing angle of fig. 9), the base 11 is provided with a guide slot 34, the guide slot 34 includes a first guide section 341, a second guide section 342, a first bending section 345 and a second bending section 346, the first bending section 345 and the second bending section 346 are respectively located at two ends of the first guide section 341, the first bending section 345 is connected between the first guide section 341 and the second guide section 342, and the second bending section 346 is connected between the first guide section 341 and the second guide section 342.

The gear rack 1223 is provided with a guide post 361 slidably connected to the guide slot 34, and when the guide post 361 slides in the first guide section 341, the gear rack 1223 is drivingly connected to the ring gear 126. The guide column 361 slides in the first guide section 341 during the pressing rod 33 slides close to the clamp 121.

When the guide post 361 slides within the second guide section 342, the gear strip 1223 is a set distance from the ring gear 126. As the squeeze bar 33 slides away from the clamp 121, the guide post 361 slides within the second guide section 342.

A first one-way limiting lever 343 is elastically rotatably provided between the first bending section 345 and the first guiding section 341, and as shown in fig. 10, the first one-way limiting lever 343 is wound around a first rotating shaft 3431, it can be understood that a torsion spring may be connected between the first rotating shaft 3431 and the base 11 so that the first one-way limiting lever 343 maintains a state of blocking the first bending section 345 and the first guiding section 341 as shown in fig. 10. The first one-way limiting rod 343 is of a curved structure, and the first one-way limiting rod 343 is used for one-way limiting the guide pillar 361 from sliding from the first bending section 345 to the first guiding section 341.

A second one-way limiting rod 344 is elastically and rotatably disposed between the second bending segment 346 and the second guiding segment 342, as shown in fig. 10, and the first one-way limiting rod 343 is wound around the second rotating shaft 3441. The second unidirectional restriction bar 344 is of a curved structure, and the second unidirectional restriction bar 344 is used for unidirectionally restricting the guide pillar 361 from sliding from the second bending section 346 to the second guiding section 342.

It can be understood that, as shown in fig. 10, the first bending portion 345 has an extension extending to the right, and after the gear rack 1223 is disconnected from the ring gear 126, the pressing rod 33 slides continuously to press the clamping rod, during which the guide post 361 slides in the extension.

Wherein, two clamping rods are symmetrically arranged on two sides of the clamp seat 1211, the clamping control assembly 122 comprises two pressing rods 33 which correspond to the clamping rods on the two sides of the clamp seat 1211 one by one, and the two pressing rods 33 simultaneously press the two clamping rods to release the product, i.e. the sliding of the two pressing rods 33 in fig. 9 is close to each other to press the clamping rods on the two sides of the clamp seat 1211, or the sliding of the two pressing rods 33 is far away from each other, so that the control of the clamping rods is very stable.

In this embodiment, the clamping control assembly 122 includes a first driving rod 31 and a second driving rod 32, the first driving rod 31 is provided with a first transmission section and a first optical axis section, the second driving rod 32 is provided with a second transmission section and a second optical axis section (the transmission section and the optical axis section are simply divided by a dotted area and an unpunctured area in fig. 9), one pressing rod 33 is in transmission connection with the first transmission section and is in sliding connection with the second optical axis section to form a sliding guide, and the other pressing rod 33 is in transmission connection with the second transmission section and is in sliding connection with the first optical axis section to form a sliding guide, so that the sliding is very stable.

The working principle of this embodiment is mostly the same as that of the first embodiment, and is explained with reference to fig. 2 and 9, except that: when the first sliding driving portion drives the pressing rod 33 to slide, the gear rack 36 is driven to slide, and at this time, the guide post 361 on the gear rack 36 slides in the first guide section 341, the gear rack 1223 and the ring gear 126 can form engagement, and then the ring gear 126 can be driven to rotate, so that the positions of the first sliding part 123 and the second sliding part 125 can be exchanged, and the first clamp 121a is transferred to the side close to the operator. Then the extrusion rod 33 continues to slide, the rack 1223 and the ring gear 126 are disconnected, the extrusion rod 33 extrudes the clamping rod on the first clamp 121a, so that the clamping end is released, if a product with finished winding is on the first clamp 121a, the product is taken down and sorted, and then the next product to be wound is placed on the first clamp 121 a.

After a new product to be wound is placed, the first sliding driving portion drives the extrusion rod 33 to slide in a direction away from the first clamp 121a, and due to the limitation of the first one-way limiting rod 343, the guide post 361 slides to the second guide section 342 to reset, so that the gear rack does not form transmission fit with the ring gear 126 in the resetting process. Then, the guide column 361 enters the first guide section 341 under the restriction of the second unidirectional restriction bar 34, thus forming a working cycle.

The efficient winding machine can drive the transfer frame to rotate, so that the first sliding connection piece and the second sliding connection piece can be in butt joint with the feeding end or the discharging end of the connector in a switching mode, the first clamp and the second clamp can be in position switching on the connector, the first sliding connection piece and the second sliding connection piece in a circulating mode, when one clamp is connected to the connector, winding operation can be conducted, products which are wound on the first sliding connection piece or the second sliding connection piece are output in a rotating mode through the transfer frame, then the operators can conduct feeding and discharging and product line arranging operation, feeding and discharging operation can be conducted while winding operation is conducted, working efficiency is high, and particularly when a plurality of machining stations are arranged, the efficient winding machine is obvious in advantages.

In view of the foregoing, it is intended that the present invention cover the preferred embodiment of the invention and not be limited thereto, but that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A high efficiency winding machine comprising: the device comprises a base, a clamp mechanism, a winding mechanism, a moving module and a paying-off mechanism; the moving module, the clamp mechanism and the paying-off mechanism are all arranged on the base, the moving module is arranged between the paying-off mechanism and the clamp mechanism, the winding mechanism is arranged on one side, close to the clamp mechanism, of the moving module, an enameled wire paid out by the paying-off mechanism penetrates through the winding mechanism, a product to be wound is arranged on the clamp mechanism, and the enameled wire is drawn by the winding mechanism to be wound on the product to be wound;

the fixture mechanism is characterized by comprising a first fixture, a second fixture, a transfer frame, a first rotary driving part and a second rotary driving part, wherein the output end of the first rotary driving part is provided with a connector used for being in sliding connection with the first fixture or the second fixture, the two ends of the connector are respectively a feeding end and a discharging end, the transfer frame is connected with the output end of the second rotary driving part, a first sliding connection piece and a second sliding connection piece are arranged on the transfer frame, the transfer frame enables the first sliding connection piece to be in butt connection with the feeding end or the discharging end of the connector or enables the second sliding connection piece to be in butt connection with the feeding end or the discharging end of the connector through rotation, when the first sliding connection piece is in butt connection with the feeding end, the second sliding connection piece is in butt connection with the discharging end, when the first sliding connection piece is in butt connection with the discharging end, the second sliding connection piece is in butt connection with the feeding end, the first fixture can be in the first sliding connection position, and the second sliding connection position can be switched between the first fixture and the second sliding connection piece.

2. The efficient winding machine according to claim 1, wherein each of the first clamp and the second clamp comprises a clamp seat and a clamping rod rotatably connected to the outer side of the clamp seat, an accommodating hole for placing a product is formed in the top end of the clamp seat, a clamping end and a control end are respectively arranged at two ends of the clamping rod, a spring is arranged between the control end and the clamp seat, and the spring is used for extruding the clamping rod to enable the clamping end to clamp the product in the accommodating hole;

3. The efficient winding machine according to claim 2, wherein the second rotary driving part is a ring gear coaxially and rotatably sleeved on the periphery of the output end of the first rotary driving part;

4. The efficient winding machine according to claim 3, wherein the two sides of the clamp seat are respectively and symmetrically provided with one clamping rod, the clamping control assembly comprises extrusion rods which are in one-to-one correspondence with the two clamping rods, and the two clamping rods are respectively a first clamping rod and a second clamping rod;

the second linkage rod is connected with the clamp seat in a sliding mode, the second transmission rod is connected with the clamp seat in a rotating mode, one end of the second transmission rod is connected with the second linkage rod, the other end of the second transmission rod is connected with the control end of the second clamping rod, and one end, far away from the second transmission rod, of the linkage rod is connected with the control end of the first clamping rod;

5. The high-efficiency winding machine according to claim 4, wherein two sides of the gear rack are respectively and symmetrically connected with one of the extrusion rods, and any one of the extrusion rods on the two sides extrudes any one of the clamping rods to enable the two clamping rods to loosen a product.

6. The efficient winding machine according to claim 5, wherein a limiting piece used for limiting the rotation of the ring gear is movably arranged on the base, the limiting piece is of a triangular structure, one end of the limiting piece is provided with a positioning portion, the other two ends of the limiting piece are provided with triggering portions, a positioning hole corresponding to the positioning portion is formed in the ring gear, the two triggering portions are respectively located on two sides of the ring gear, which are perpendicular to a radial line of the rack, the two triggering portions are located on a moving track of the rack, and the triggering portions are squeezed before the rack is meshed with the ring gear, so that the positioning portion is separated from the limitation on the ring gear.

7. The efficient winding machine according to claim 1, wherein the clamp mechanism further comprises a feeding and discharging driving assembly, the feeding and discharging driving assembly comprises a second sliding driving portion, a sliding seat, a third rotating driving portion and a push rod, the sliding seat is slidably arranged on the base and is driven by the second sliding driving portion to slide, the third rotating driving portion is fixedly arranged on the sliding seat, the push rod is rotatably arranged on the sliding seat and is connected with an output end of the third rotating driving portion, a rotating axis of the push rod is parallel to a sliding track of the sliding seat, and a first extending rod for pushing the first clamp to slide and a second extending rod for pushing the second clamp to slide are arranged on the push rod.

8. The efficient winding machine according to claim 2, wherein the second rotary driving part is a ring gear coaxially and rotatably sleeved on the periphery of the output end of the first rotary driving part;

the clamping control assembly further comprises a connecting rod and a gear strip, the connecting rod is fixedly connected with one of the extrusion rods, the gear strip is in sliding connection with one end, far away from the extrusion rod, of the connecting rod, a guide groove is formed in the base, the guide groove comprises a first guide section, a second guide section, a first bending section and a second bending section, the first bending section and the second bending section are respectively located at two ends of the first guide section, the first bending section is connected between the first guide section and the second guide section, and the second bending section is connected between the first guide section and the second guide section;

the guide post is characterized in that a first one-way limiting rod is arranged between the first bending section and the first guide section in an elastic rotation mode, the first one-way limiting rod is of a bent arc structure and used for limiting the guide post to slide to the first guide section from the first bending section in a one-way mode, a second one-way limiting rod is arranged between the second bending section and the second guide section in an elastic rotation mode, the second one-way limiting rod is of a bent arc structure and used for limiting the guide post to slide to the second guide section from the second bending section in a one-way mode.

9. The efficient winding machine according to claim 8, wherein the clamping rods are symmetrically arranged on two sides of the clamp seat respectively, the clamping control assembly comprises extrusion rods which correspond to the clamping rods on the two sides of the clamp seat in a one-to-one mode, and the two extrusion rods simultaneously extrude the two clamping rods to loosen a product.

10. A high-efficiency winding machine according to claim 9, wherein the clamping control assembly comprises a first driving rod and a second driving rod, the first driving rod is provided with a first transmission section and a first optical axis section, the second driving rod is provided with a second transmission section and a second optical axis section, one of the pressing rods is in transmission connection with the first transmission section and is in sliding connection with the second optical axis section, and the other of the pressing rods is in transmission connection with the second transmission section and is in sliding connection with the first optical axis section.