CN116190099A - High-efficient coiling machine - Google Patents
High-efficient coiling machine Download PDFInfo
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- CN116190099A CN116190099A CN202310473238.5A CN202310473238A CN116190099A CN 116190099 A CN116190099 A CN 116190099A CN 202310473238 A CN202310473238 A CN 202310473238A CN 116190099 A CN116190099 A CN 116190099A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a high-efficiency winding machine, which comprises a feeding device, a wire feeding device, a winding device and a wire shearing device, wherein the feeding device comprises a bracket, a rotary drum and chucks, and each chuck is fixedly connected to the rotary drum; the wire feeding device comprises a driving base, a straightening mechanism, a wire pressing mechanism and a wire arranging mechanism, wherein the straightening mechanism, the wire pressing mechanism and the wire arranging mechanism are all connected to the driving base in a sliding manner through a bearing plate; the winding device comprises a driving box, a winding head rotatably mounted at the front end of the driving box and a wire clamping auxiliary mechanism fixedly mounted at the front end of the driving box; the wire cutting device is fixedly connected to the front end of the driving box and is positioned below the winding device, and the wire feeding device is fixedly connected to the top of the driving box. According to the invention, through the integrated design of the feeding device, the wire feeding device, the winding device and the wire shearing device, the winding machine has the effects of small occupied space and high automation degree, and the production efficiency and quality of the inductance coil are greatly improved.
Description
Technical Field
The invention relates to the technical field of winding machines, in particular to a high-efficiency winding machine.
Background
A winding machine is a device for winding a wire-like object onto a specific work, and is generally used for copper wire winding. Most of electrical products need to be wound into an induction coil by enamelled copper wires (enamelled wires for short), and a winding machine can be used for finishing one or more processing steps. The automatic winding machine is used as automatic manufacturing equipment and is widely applied to the production industries of transformers, inductors, coils and the like.
The winding machine on the market at present is usually realized by a plurality of stations, but most of the winding machines are large in volume, large in accessory consumption and occupation space, and quite complex in whole winding production, and part of the winding machines also need to be manually fed and discharged, so that the winding machine is inconvenient. Considering the degree of cooperation between a plurality of stations is the key factor of deciding whether the coiling machine can stable operation, consequently, this application provides a occupation space is little, high-efficient coiling machine of degree of automation.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-efficiency winding machine which has the effects of small occupied space and high degree of automation by means of the integrated design of a feeding device, a wire feeding device, a winding device and a wire shearing device, so that the production efficiency and the quality of an inductance coil are greatly improved.
In order to achieve the above object, the present invention provides the following technical solutions:
an efficient winding machine comprising:
the feeding device comprises a bracket, a rotary drum and chucks, wherein each chuck is fixedly connected to the rotary drum, and the rotary drum is rotatably connected to the bracket;
the wire feeding device comprises a driving base, an straightening mechanism, a wire pressing mechanism and a wire arranging mechanism, wherein the straightening mechanism, the wire pressing mechanism and the wire arranging mechanism are all connected to the driving base in a sliding manner through a supporting plate;
the winding device comprises a driving box, a winding head rotatably mounted at the front end of the driving box and a wire clamping auxiliary mechanism fixedly mounted at the front end of the driving box, wherein the winding head is inserted on the driving box through a transmission rod, the winding head is slidably mounted on the transmission rod, the winding head comprises a clamping base body and a wire hook slidably mounted on the clamping base body, and the wire clamping auxiliary mechanism comprises a driving block and a first driving cylinder for driving the driving block to move forwards and backwards;
the thread cutting device comprises a thread cutting guide rail and a divider;
the wire cutting device is fixedly connected to the front end of the driving box and is positioned below the winding device, and the wire feeding device is fixedly connected to the top of the driving box.
Through material feeding unit, send traditional thread binding putting, winding device, cut the integrated design of line device for this winding machine has occupation space little, the effect that degree of automation is high, improves inductance coil's production efficiency and quality by a wide margin.
Preferably, four rows of chucks are arranged on the rotary drum, each chuck comprises a first shaft sleeve connected with the surface of the rotary drum in a flange mode, an electromagnet rotatably installed in the first shaft sleeve and a support post installed at the end portion of the electromagnet in a flange mode, and the rotary drum is driven by a speed reducing motor. The winding head, the electromagnet and the coil rotate synchronously, so that abrasion is reduced, and winding is more stable.
Preferably, a first screw motor is arranged at the bottom of the bearing plate to realize synchronous movement of the straightening mechanism, the wire pressing mechanism and the wire arranging mechanism;
the straightening mechanism comprises a straightening frame and a wire inlet frame which are fixedly connected to the rear end of the top of the supporting plate, a plurality of groups of pulley seats movably mounted on the straightening frame and knob screws used for adjusting the mounting positions of the pulley seats, and each knob screw is connected into the pulley seat from the side face of the straightening frame;
the wire pressing mechanism comprises a wire pressing table fixedly connected to the front end of the top of the supporting plate, a plurality of wire pressing frames fixedly installed on the wire pressing table and a wire pressing cylinder fixedly installed on the upper part of the wire pressing frame, wherein the wire pressing frames are L-shaped, and the ejector rod of the wire pressing cylinder faces downwards;
the wire arrangement mechanism comprises a vertical plate fixedly connected to the front end face of the supporting plate, a wire arrangement frame fixedly installed at the front end of the vertical plate, and a plurality of guide frames fixedly installed at the upper end of the wire arrangement frame, wherein each guide frame comprises an L-shaped plate and guide wheels fixedly installed on the L-shaped plate, limiting strips used for limiting wires in wheel grooves are arranged on the guide wheels, and a plurality of threading holes are formed in the guide frames.
The wire feeding device has the advantages that the straightening and traction actions of the wires are realized through each mechanism of the wire feeding device, the actions of threading, wire clamping, wire shearing and wire pulling are assisted, the mechanisms can be synchronously moved to ensure the quality of winding, compared with a current winding machine, the wire feeding device can avoid damage to the wires caused by stretching the wires, the quality of products is affected, and the occupied space is further saved while the winding quality is ensured.
Preferably, the winding device further includes a winding driving unit installed in the driving case, the winding driving unit including:
the adjusting frames are respectively provided with a waist-shaped hole, the adjusting frames are connected to the inner wall of the driving box in a threaded manner, and each adjusting frame is arranged between every two adjacent transmission rods;
the tension pulley is rotationally connected to the adjusting frame;
the belt motor is fixedly connected to the driving box and sequentially penetrates through the upper part of the transmission rod and the lower part of the tension pulley through a belt;
and a cylindrical gear is fixedly arranged at one end, far away from the winding head, of the transmission rod, and the belt is a toothed belt.
Through the structure, a plurality of coils can be produced by realizing each action flow, and the production efficiency is greatly improved.
Preferably, the front end surface of the clamping base body is inserted with a plug, the side surface of the shaft of the plug is provided with a chute, and the front end surface of the plug protrudes forwards near the chute;
the front section of the wire hook is bent upwards to play a limiting role on the wire hook; and the front end of the wire hook is kept flush with the axial direction of the transmission shaft and matched with the sliding groove, and the front end part of the wire hook protrudes towards the direction of the sliding groove.
Through the structure, a structure capable of accommodating and clamping the wire is formed, the wire cutting device is convenient to perform wire clamping and wire cutting actions, the wire winding of the wire coil is facilitated, and the wire winding efficiency is improved.
Preferably, the wire cutting guide rail comprises an up-and-down moving guide rail and a left-and-right moving guide rail, the divider is slidably connected to the left-and-right moving guide rail through a linear guide rail sliding block, the left-and-right moving guide rail is slidably connected to the up-and-down moving guide rail, and a second screw motor is arranged on the left-and-right moving guide rail;
all the dividers are fixedly arranged on the linear guide rail sliding block through the dividing support, each divider comprises a base frame fixedly connected to the dividing support, a cutter handle rotatably arranged on the base frame and a second driving cylinder fixedly arranged at the bottom of the base frame, the ejection direction of the second driving cylinder faces to the cutter handle, an inclined plane is arranged at the end part of a push rod of the second driving cylinder, a tension spring is fixedly connected to the bottom end of the cutter handle, and the other end of the tension spring is fixedly connected to the base frame.
Through the structure, the actions of cutting, pulling and threading of a plurality of coils can be synchronously completed, and the efficiency is high.
Preferably, the top of handle of a knife is L shape, the cutter is installed to the bottom screw thread on handle of a knife top, the top threaded connection of bed frame has the clamp splice, the cutter pointed end is located the bottom of clamp splice when handle of a knife top and clamp splice draw close. The wire cutting machine can achieve the effect that the wire is still clamped after the wire is cut, and can directly carry out the action flow of subsequent wire drawing and threading, so that the production efficiency is improved.
Preferably, all the driving blocks are fixedly connected with the ejector rod of the first driving cylinder through a synchronous plate, and the driving blocks are annular. The winding head and the wire hook are driven by the structure, so that the separation of the plug and the coil and the wire clamping process are easier.
Preferably, the device further comprises a cabinet, wherein the driving box and the bracket are fixedly arranged on the cabinet, the bracket is positioned in front of the driving box, and the axis of each winding head is aligned with the axis of each chuck;
coil spot welding fixed moulds are further arranged right below the upper rotary drum of the cabinet, and supporting legs and/or casters are further arranged at the bottom of the cabinet.
Realize automatic feeding, unloading to have occupation space little, can carry out the work of coil wire winding by high efficiency's advantage, still be convenient for transport.
Preferably, the device further comprises a control system, wherein the first driving cylinder, the electromagnet, the first screw motor, the wire pressing cylinder, the belt motor, the linear guide rail sliding block, the second screw motor, the second driving cylinder and the speed reducing motor are all electrically connected with the control system;
the control system comprises a CPU, an MCU, a memory, an emergency stop button, a switch, an indicator light and a control panel.
The coil can be fully automatically produced, and labor is saved greatly.
Compared with the prior art, the invention has the beneficial effects that: through material feeding unit, send traditional thread binding putting, winding device, cut the integrated design of line device for this winding machine has occupation space little, the effect that degree of automation is high, improves inductance coil's production efficiency and quality by a wide margin.
Drawings
Fig. 1 is a schematic perspective view of a high-efficiency winding machine according to the present invention;
fig. 2 is a schematic perspective view of a winding device in a high-efficiency winding machine, mainly illustrating a driving box;
fig. 3 is a schematic perspective view of a feeding device in a high-efficiency winding machine according to the present invention;
fig. 4 is a schematic perspective view of a wire feeding device in a high-efficiency winding machine, mainly illustrating the top of the wire feeding device;
fig. 5 is a schematic perspective view of a wire feeding device in a high-efficiency winding machine, mainly illustrating a first screw motor at the bottom of the wire feeding device;
fig. 6 is a schematic perspective view of a winding driving unit in a high-efficiency winding machine according to the present invention;
fig. 7 is a schematic perspective view of a winding head in a high-efficiency winding machine according to the present invention;
fig. 8 is a schematic perspective view of a wire cutting device in a high-efficiency wire winding machine according to the present invention;
fig. 9 is a schematic perspective view of a divider in a high-efficiency winding machine according to the present invention.
In the figure: 1. a feeding device; 101. a bracket; 102. a rotating drum; 103. a chuck; 104. a first sleeve; 105. an electromagnet; 106. a speed reducing motor; 2. a wire feeding device; 201. a driving base; 202. a straightening mechanism; 203. a wire pressing mechanism; 204. a wire arrangement mechanism; 205. a bearing plate; 206. a first screw motor; 207. a pulley seat; 208. a knob screw; 209. a wire pressing table; 210. a wire pressing frame; 211. a wire pressing cylinder; 212. a wire arrangement frame; 213. a guide frame; 214. a guide wheel; 3. a winding device; 301. a drive box; 302. a wire winding head; 303. a wire clamping auxiliary mechanism; 304. a transmission rod; 305. clamping the substrate; 306. a wire hook; 307. a driving block; 308. a first driving cylinder; 309. An adjusting frame; 310. a tension wheel; 311. a belt motor; 312. a plug; 4. a thread cutting device; 401. A wire cutting guide rail; 402. a divider; 403. moving the guide rail up and down; 404. moving the guide rail left and right; 405. a second screw motor; 406. a base frame; 407. a knife handle; 408. a second driving cylinder; 409. a cutter; 410. clamping blocks; 5. a cabinet; 501. The coil spot welds the stent.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides the following technical solutions: an efficient winding machine comprising:
the feeding device 1 comprises a bracket 101, a rotary drum 102 and chucks 103, wherein each chuck 103 is fixedly connected to the rotary drum 102, and the rotary drum 102 is rotatably connected to the bracket 101;
the wire feeding device 2, the wire feeding device 2 comprises a driving base 201, an straightening mechanism 202, a wire pressing mechanism 203 and a wire arranging mechanism 204, and the straightening mechanism 202, the wire pressing mechanism 203 and the wire arranging mechanism 204 are all connected to the driving base 201 in a sliding manner through a supporting plate 205;
the winding device 3, the winding device 3 comprises a driving box 301, a winding head 302 rotatably installed at the front end of the driving box 301 and a wire clamping auxiliary mechanism 303 fixedly installed at the front end of the driving box 301, the winding head 302 is spliced on the driving box 301 through a transmission rod 304, the winding head 302 is slidably installed on the transmission rod 304, the winding head 302 comprises a clamping base body 305 and a wire hook 306 slidably installed on the clamping base body 305, and the wire clamping auxiliary mechanism 303 comprises a driving block 307 and a first driving cylinder 308 for driving the driving block 307 to move forwards and backwards;
the thread cutting device 4, the thread cutting device 4 comprises a thread cutting guide rail 401 and a divider 402;
the wire cutting device 4 is fixedly connected to the front end of the driving box 301 and is located below the winding device 3, and the wire feeding device 2 is fixedly connected to the top of the driving box 301.
As an optional implementation scheme of the invention, through the integrated design of the feeding device 1, the wire feeding device 2, the winding device 3 and the wire shearing device 4, the winding machine has the effects of small occupied space and high automation degree, and the production efficiency and quality of the inductance coil are greatly improved.
Specifically, as shown in fig. 3, four rows of chucks 103 are arranged on the rotary drum 102, the chucks 103 comprise a first shaft sleeve 104 which is connected with the surface of the rotary drum 102 in a flange manner, an electromagnet 105 which is arranged in a rotating manner in the first shaft sleeve 104, and a support post which is arranged at the end part of the electromagnet 105 in a flange manner, and the rotary drum 102 is driven by a speed reducing motor 106; wherein, the electromagnet 105 attracts the coil after being electrified, so that the coil is driven to be close to the winding device 3 for winding when the rotary drum 102 rotates; during winding, the winding device 3 can drive the electromagnet 105 to rotate, so that the winding head 302, the electromagnet 105 and the coil synchronously rotate, abrasion is reduced, and winding is more stable.
Specifically, as shown in fig. 4-5, a first screw motor 206 is arranged at the bottom of the supporting plate 205 to realize synchronous movement of the straightening mechanism 202, the wire pressing mechanism 203 and the wire arranging mechanism 204; the screw motor is adopted, so that the accuracy in winding is improved, and the winding quality of the coil is better;
the straightening mechanism 202 comprises a straightening frame and a wire inlet frame which are fixedly connected to the rear end of the top of the supporting plate 205, a plurality of groups of pulley holders 207 movably mounted on the straightening frame, and knob screws 208 for adjusting the mounting positions of the pulley holders 207, wherein each knob screw 208 is connected into the pulley holders 207 from the side surface of the straightening frame; the wire straightening device is favorable for straightening wires with different diameters, and the wire winding effect of the straightened wires is better;
the wire pressing mechanism 203 comprises a wire pressing table 209 fixedly connected to the front end of the top of the bearing plate 205, a plurality of wire pressing frames 210 fixedly installed on the wire pressing table 209 and a wire pressing cylinder 211 fixedly installed on the upper part of the wire pressing frames 210, wherein the wire pressing frames 210 are L-shaped, and the ejector rod of the wire pressing cylinder 211 faces downwards; during wire cutting, the ejector rod of the wire pressing cylinder 211 ejects out to press the wire passing through the wire pressing table 209, so that the wire is prevented from being continuously pulled out during wire drawing, the wire is in a loose state after the wire threading action is completed, and the wire winding quality during the subsequent wire winding action is influenced;
the wire arranging mechanism 204 comprises a vertical plate fixedly connected to the front end surface of the supporting plate 205, a wire arranging frame 212 fixedly arranged at the front end of the vertical plate, and a plurality of guide frames 213 fixedly arranged at the upper end of the wire arranging frame 212, each guide frame 213 comprises an L-shaped plate and a guide wheel 214 fixedly arranged on the L-shaped plate, a limit strip for limiting a wire in a wheel groove is arranged on the guide wheel 214, and a plurality of threading holes are arranged on the guide frames 213; the guiding wheel 214 changes the traction direction of the wire, and plays a role in enabling the wire to smoothly enter each process when the space occupied by the winding machine is small, and the limiting bar prevents the wire from being separated from the guiding wheel 214.
As an alternative implementation scheme of the invention, the straightening and traction actions of the wires and the actions of threading, wire clamping, wire shearing and wire pulling are realized by the mechanisms of the wire feeding device 2, and the mechanisms can be synchronously moved to ensure the quality of the wire winding.
Specifically, as shown in fig. 6 to 7, the winding device 3 further includes a winding drive unit mounted in the drive housing 301, the winding drive unit including:
the adjusting frames 309 are respectively provided with a waist-shaped hole, so that the installation position of the tension pulley 310 is adjustable, and the tension adjusting function of the belt is realized; the adjusting frames 309 are in threaded connection with the inner wall of the driving box 301, and each adjusting frame 309 is installed between every two adjacent driving rods 304, so that the stress at each driving rod 304 is the same;
the tension pulley 310, the tension pulley 310 is rotatably connected to the adjusting frame 309, and the installation position of the tension pulley 310 is fixed by passing through the waist-shaped hole through a bolt;
the belt motor 311, the belt motor 311 is fixedly connected to the driving box 301, and sequentially passes through the upper part of the transmission rod 304 and the lower part of the tension pulley 310 through the belt, so that the rotation direction of each transmission rod 304 is the same, and therefore, the specifications of all the produced coils are the same;
the end of the transmission rod 304 far away from the winding head 302 is fixedly provided with a cylindrical gear, and the belt is a toothed belt, so that the transmission effect is better.
As an alternative embodiment of the present invention, the winding driving unit synchronously drives each winding head 302, so that the winding quality and specification of each coil are the same, and a plurality of coils can be produced by implementing each action flow, thereby greatly improving the production efficiency.
Specifically, as shown in fig. 7, the front end surface of the clamping base 305 is inserted with a plug 312, the plug 312 and the support post respectively clamp two ends of the coil, and the coil is kept fixed in position during winding; the axial side surface of the plug 312 is provided with a chute, and the front section of the wire hook 306 is bent upwards to play a limiting role on the wire hook 306; the front end of the wire hook 306 is kept flush with the axial direction of the transmission shaft and matched with the chute;
the front end surface of the plug 312 protrudes forward near the chute, and the front end of the wire hook 306 protrudes towards the chute to form a structure capable of accommodating and clamping the wire, so that the wire cutting device is convenient for clamping and cutting the wire, the wire winding of the wire on the coil is facilitated, and the winding efficiency is further improved;
all driving blocks 307 are fixedly connected with the ejector pins of the first driving cylinder 308 through a synchronizing plate.
As an alternative implementation scheme of the invention, the driving block 307 is annular, the wire hook 306 is slidably connected in the clamping base 305, and the initial state of the wire hook 306 is realized by a pressure spring that the end face of the top block is flush with the end face of the wire hook 306, when the first driving cylinder 308 drives the driving block 307 to extend, the winding head 302 is pushed out first, then the wire hook 306 is pushed out by the driving block 307, the pressure spring is pressed, and the wire is straightened when being pulled, so that the wire can be accommodated in the structure; when the first driving cylinder 308 is retracted, the wire hook 306 automatically retracts to clamp the wire, and the driving block 307 pushes the winding head 302 back, so that the separation of the plug 312 from the coil is easier.
Specifically, as shown in fig. 8-9, the wire cutting guide rail 401 includes an up-down moving guide rail 403 and a left-right moving guide rail 404, the divider 402 is slidably connected to the left-right moving guide rail 404 through a linear guide rail slider, the left-right moving guide rail 404 is slidably connected to the up-down moving guide rail 403, a second screw motor 405 is disposed on the left-right moving guide rail 404, the divider 402 moves on the wire cutting guide rail 401, and can reach the position of cutting the wire and straighten the wire to be suitable for the position of clamping the wire by the wire winding head 302;
all the dividers 402 are fixedly arranged on the linear guide rail slide blocks through the dividing support 101, each divider 402 comprises a base frame 406 fixedly connected to the dividing support 101, a cutter handle 407 rotatably arranged on the base frame 406 and a second driving air cylinder 408 fixedly arranged at the bottom of the base frame 406, the ejection direction of the second driving air cylinder 408 faces the cutter handle 407, an inclined plane is arranged at the end part of an ejector rod of the second driving air cylinder 408, a tension spring is fixedly connected to the bottom end of the cutter handle 407, and the other end of the tension spring is fixedly connected to the base frame 406; when the second driving cylinder 408 is ejected during thread cutting, the cutter handle 407 rotates on the base frame 406 to realize the action of thread cutting, meanwhile, the tension spring is pulled to have a reaction force, and when the second driving cylinder 408 returns, the cutter handle 407 is reset.
As an alternative embodiment of the present invention, the present divider 402 moves on the thread cutting guide rail 401 located at the lower part of the winding head 302, and can simultaneously perform the actions of thread cutting, thread pulling and threading of a plurality of coils, with high efficiency.
Specifically, as shown in fig. 9, the top end of the cutter handle 407 is L-shaped, the bottom thread at the top end of the cutter handle 407 is provided with a cutter 409, the top end of the base frame 406 is connected with a clamping block 410 in a threaded manner, when the top end of the cutter handle 407 is close to the clamping block 410, the tip of the cutter 409 is positioned at the bottom of the clamping block 410, so that after cutting a wire, a contact surface exists between the cutter handle 407 and the base frame 406, the tail end of the wire is clamped, and the wire is pulled by the divider 402 when moving on the wire cutting guide rail 401, so that the wire threading action can be ensured.
As an alternative embodiment of the present invention, the present divider 402 can achieve the effect that the wire is still clamped after cutting, and can directly perform the following action flow of pulling and threading.
Specifically, as shown in fig. 1, the device further comprises a cabinet 5, wherein the driving box 301 and the bracket 101 are fixedly installed on the cabinet 5, the bracket 101 is positioned in front of the driving box 301, and the axis of each winding head 302 is aligned with the axis of each chuck 103;
a coil spot welding fixed mold 501 is further arranged right below the rotary drum 102 on the cabinet 5, and the bottom of the cabinet 5 is further provided with supporting legs and/or casters. The coil spot welding fixed mould 501 can also realize that a whole mould enters and exits from the lower part of the rotary drum 102 through an automatic track, so that the coil spot welding fixed mould is convenient for an operator to take out and replace.
As an optional implementation scheme of the invention, automatic feeding and discharging can be realized, and the invention has the advantages of small occupied space, high efficiency in coil winding work and convenience in carrying.
Specifically, the device further comprises a control system, wherein the first driving cylinder 308, the electromagnet 105, the first screw motor 206, the wire pressing cylinder 211, the belt motor 311, the linear guide rail sliding block, the second screw motor 405, the second driving cylinder 408 and the speed reducing motor 106 are electrically connected with the control system;
the control system comprises a CPU, an MCU, a memory, an emergency stop button, a switch, an indicator light and a control panel.
As an alternative implementation scheme of the invention, an operator can set the running programs of all the components through the control panel and store the running programs in the memory, so that the winding machine can automatically feed, discharge, wind and the like, realize full-automatic production of the coil and greatly save manpower.
The working principle and the using flow of the invention are as follows: when the feeding device is operated, after the electromagnet 105 on the feeding device 1 is electrified, the coil which is not wound on the coil spot welding fixed mould 501 is sucked, and then the rotary drum 102 rotates, so that all coils are moved to the winding head 302; when the last winding is finished, the wire pressing cylinder 211 ejects the wire, the divider 402 moves on the wire cutting guide rail 401 to protrude above the clamping base body 305, the second driving cylinder 408 ejects, the cutter handle 407 rotates on the base frame 406 to realize the action of cutting wire, the tail end of the wire is clamped by the contact surface between the cutter handle 407 and the base frame 406 after cutting wire, the divider 402 continues to move, the first driving cylinder 308 contracts to drive the wire winding head 302 to retract, the drum 102 brings the coil which is not wound to the front of the wire winding head 302, meanwhile, the belt motor 311 drives the wire winding head 302 to rotate for half a circle, the first driving cylinder 308 ejects, the wire winding head 302 and the wire hook 306 are pushed out successively, the divider 402 pulls the wire to the front end of the wire hook 306, the first driving cylinder 308 contracts for a distance, the pressure spring drives the wire hook 306 to reset to clamp the wire, the second driving cylinder 408 loosens the wire, then the wire pressing cylinder 211 returns, the belt motor 311 starts to rotate for a set number of turns, and meanwhile, the first screw motor 206 drives the wire feeding device 2 to move to perform wire arrangement, so that the winding is finished; after winding, the electromagnet 105 is electrified, so that the coil after winding continuously returns to the coil spot welding fixed mould 501 along with the rotation of the rotary drum 102, and demoulding is completed after the electromagnet 105 is powered off.
According to the invention, through the integrated design of the feeding device 1, the wire feeding device 2, the winding device 3 and the wire shearing device 4, the winding machine has the effects of small occupied space and high automation degree, and the production efficiency and quality of the inductance coil are greatly improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. An efficient winding machine, comprising:
the feeding device comprises a bracket, a rotary drum and chucks, wherein each chuck is fixedly connected to the rotary drum, and the rotary drum is rotatably connected to the bracket;
the wire feeding device comprises a driving base, an straightening mechanism, a wire pressing mechanism and a wire arranging mechanism, wherein the straightening mechanism, the wire pressing mechanism and the wire arranging mechanism are all connected to the driving base in a sliding manner through a supporting plate;
the winding device comprises a driving box, a winding head rotatably mounted at the front end of the driving box and a wire clamping auxiliary mechanism fixedly mounted at the front end of the driving box, wherein the winding head is inserted on the driving box through a transmission rod, the winding head is slidably mounted on the transmission rod, the winding head comprises a clamping base body and a wire hook slidably mounted on the clamping base body, and the wire clamping auxiliary mechanism comprises a driving block and a first driving cylinder for driving the driving block to move forwards and backwards;
the thread cutting device comprises a thread cutting guide rail and a divider;
the wire cutting device is fixedly connected to the front end of the driving box and is positioned below the winding device, and the wire feeding device is fixedly connected to the top of the driving box.
2. The efficient winding machine as claimed in claim 1, wherein: the rotary drum is provided with four rows of chucks, each chuck comprises a first shaft sleeve connected with the surface of the rotary drum in a flange mode, an electromagnet rotatably installed in the first shaft sleeve and a support post installed at the end portion of the electromagnet in a flange mode, and the rotary drum is driven by a speed reducing motor.
3. The efficient winding machine as claimed in claim 1, wherein: the bottom of the supporting plate is provided with a first screw motor to realize synchronous movement of the straightening mechanism, the wire pressing mechanism and the wire arranging mechanism;
the straightening mechanism comprises a straightening frame and a wire inlet frame which are fixedly connected to the rear end of the top of the supporting plate, a plurality of groups of pulley seats movably mounted on the straightening frame and knob screws used for adjusting the mounting positions of the pulley seats, and each knob screw is connected into the pulley seat from the side face of the straightening frame;
the wire pressing mechanism comprises a wire pressing table fixedly connected to the front end of the top of the supporting plate, a plurality of wire pressing frames fixedly installed on the wire pressing table and a wire pressing cylinder fixedly installed on the upper part of the wire pressing frame, wherein the wire pressing frames are L-shaped, and the ejector rod of the wire pressing cylinder faces downwards;
the wire arrangement mechanism comprises a vertical plate fixedly connected to the front end face of the supporting plate, a wire arrangement frame fixedly installed at the front end of the vertical plate, and a plurality of guide frames fixedly installed at the upper end of the wire arrangement frame, wherein each guide frame comprises an L-shaped plate and guide wheels fixedly installed on the L-shaped plate, limiting strips used for limiting wires in wheel grooves are arranged on the guide wheels, and a plurality of threading holes are formed in the guide frames.
4. The efficient winding machine as claimed in claim 1, wherein: the winding device further includes a winding driving unit installed in the driving case, the winding driving unit including:
the adjusting frames are respectively provided with a waist-shaped hole, the adjusting frames are connected to the inner wall of the driving box in a threaded manner, and each adjusting frame is arranged between every two adjacent transmission rods;
the tension pulley is rotationally connected to the adjusting frame;
the belt motor is fixedly connected to the driving box and sequentially penetrates through the upper part of the transmission rod and the lower part of the tension pulley through a belt;
and a cylindrical gear is fixedly arranged at one end, far away from the winding head, of the transmission rod, and the belt is a toothed belt.
5. The efficient winding machine as claimed in claim 1, wherein: the front end face of the clamping base body is inserted with a plug, the side face of the shaft of the plug is provided with a chute, and the front end face of the plug protrudes forwards near the chute;
the front section of the wire hook is bent upwards, the front end of the wire hook is kept flush with the axial direction of the transmission shaft and matched with the sliding groove, and the front end of the wire hook protrudes towards the direction of the sliding groove.
6. The efficient winding machine as claimed in claim 1, wherein: the wire cutting guide rail comprises an up-and-down moving guide rail and a left-and-right moving guide rail, the divider is connected to the left-and-right moving guide rail in a sliding manner through a linear guide rail sliding block, the left-and-right moving guide rail is connected to the up-and-down moving guide rail in a sliding manner, and a second screw motor is arranged on the left-and-right moving guide rail;
all the dividers are fixedly arranged on the linear guide rail sliding block through the dividing support, each divider comprises a base frame fixedly connected to the dividing support, a cutter handle rotatably arranged on the base frame and a second driving cylinder fixedly arranged at the bottom of the base frame, the ejection direction of the second driving cylinder faces to the cutter handle, an inclined plane is arranged at the end part of a push rod of the second driving cylinder, a tension spring is fixedly connected to the bottom end of the cutter handle, and the other end of the tension spring is fixedly connected to the base frame.
7. The efficient winding machine as defined in claim 6, wherein: the top of handle of a knife is L shape, the cutter is installed to the bottom screw thread on handle of a knife top, the top threaded connection of bed frame has the clamp splice, the cutter pointed end is located the bottom of clamp splice when handle of a knife top and clamp splice draw close.
8. The efficient winding machine as claimed in claim 1, wherein: all the driving blocks are fixedly connected with the ejector rod of the first driving cylinder through a synchronous plate, and the driving blocks are annular.
9. A high efficiency winding machine according to any one of claims 1 to 8, wherein: the driving box and the support are fixedly arranged on the machine cabinet, the support is positioned in front of the driving box, and the axis of each winding head is aligned with the axis of each chuck;
coil spot welding fixed moulds are further arranged right below the upper rotary drum of the cabinet, and supporting legs and/or casters are further arranged at the bottom of the cabinet.
10. The efficient winding machine as claimed in claim 9, wherein: the device further comprises a control system, wherein the first driving cylinder, the electromagnet, the first screw motor, the wire pressing cylinder, the belt motor, the linear guide rail sliding block, the second screw motor, the second driving cylinder and the speed reducing motor are all electrically connected with the control system;
the control system comprises a CPU, an MCU, a memory, an emergency stop button, a switch, an indicator light and a control panel.
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| CN202310473238.5A CN116190099B (en) | 2023-04-28 | 2023-04-28 | Winding machine |
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| CN202310473238.5A CN116190099B (en) | 2023-04-28 | 2023-04-28 | Winding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116741529A (en) * | 2023-08-08 | 2023-09-12 | 苏州德赫奇自动化科技有限公司 | Multi-axis winding machine and multi-axis winding method |
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| CN116741529A (en) * | 2023-08-08 | 2023-09-12 | 苏州德赫奇自动化科技有限公司 | Multi-axis winding machine and multi-axis winding method |
| CN116741529B (en) * | 2023-08-08 | 2023-10-24 | 苏州德赫奇自动化科技有限公司 | Multi-axis winding machine and multi-axis winding method |
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|---|---|
| CN116190099B (en) | 2023-07-25 |
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