CN212136247U

CN212136247U - Winding machine for transformer production

Info

Publication number: CN212136247U
Application number: CN202020776813.0U
Authority: CN
Inventors: 刘和平
Original assignee: Yongzhou Jiante Technology Co ltd
Current assignee: Yongzhou Jiante Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-11
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of the transformer production facility, concretely relates to coiling machine is used in transformer production, which comprises a control console, the machine case, winding device and coil fixing device, the inside of machine case is provided with rotates motor and step motor, rotate motor and step motor all with control cabinet electric connection, step motor's output is provided with the output lead screw, coil fixing device fixed mounting is in the output lead screw, it is provided with the spool to rotate the motor rotation, winding device installs in the spool, spool coaxial coupling has drive gear, step motor's bottom fixed mounting is on chain drive, chain drive passes through the transfer line transmission with drive gear and is connected. Compared with the prior art, the utility model discloses a set up drive gear and chain drive, utilize the transfer line to carry out the transmission with drive gear and chain drive and connect, consequently, make two motors can realize synchronous, save the operation of manual debugging, improved production efficiency, saved a large amount of costs.

Description

Winding machine for transformer production

Technical Field

The utility model belongs to the technical field of the transformer production facility, concretely relates to spooler of transformer production usefulness.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Therefore, the transformer is one of the indispensable electrical components in the electronic products.

The production of the transformer needs to go through a plurality of processes, wherein, the winding operation of the transformer is a key ring, which determines the coil quality of the transformer and influences the safety performance of the transformer. At present, mainly adopt the CNC coiling machine to carry out the wire winding in the trade, and the CNC coiling machine mainly includes control cabinet and quick-witted case, and machine incasement portion is provided with a step motor and a brushless motor, and wherein, be connected with copper line mount on step motor's the output lead screw, brushless motor's the fixed magnetic core of rotation axis rotates through control brushless motor and realizes the wire winding, and simultaneously, usable step motor makes copper line mount make linear motion to adjust wire-wound density degree. However, the output rhythm of the stepping motor is different from that of the brushless motor, which easily causes the desynchronization during winding, so that a lot of time is spent on manual adjustment, and time and labor are wasted.

In view of the above, there is a need for rational improvement of the above prior art to meet the actual production requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects of the prior art, the provided winding machine for producing the transformer can realize the synchronization of two motors through the winding machine, solves the problem that a large amount of time is needed to be spent for manual adjustment, and improves the production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coiling machine of transformer production usefulness, includes control cabinet, quick-witted case, winding device and coil fixing device, the inside of machine case is provided with rotates motor and step motor, rotate the motor with step motor all with control cabinet electric connection, step motor's output is provided with the output lead screw, coil fixing device fixed mounting in the output lead screw, it is provided with the spool to rotate the motor rotation, winding device install in the spool, spool coaxial coupling has drive gear, step motor's bottom fixed mounting is on chain drive, chain drive with drive gear passes through the transfer line transmission and connects. In the utility model, the rotating motor is connected with the winding device through the winding shaft to realize the winding function, wherein, the rotating motor can rotate positively and reversely, and can be reasonably adapted according to the specific transformer production requirement; the stepping motor is connected with the coil fixing device through the output screw rod, and can control the coil fixing device to do linear telescopic motion, so that the coil can be adjusted to realize cross-slot winding and control the density degree of winding; the utility model discloses an utilize the transfer line to carry out the transmission, made step motor and rotated and realized synchronous between the motor, saved the loaded down with trivial details operation of artifical adjustment, improved the efficiency of production.

As right the utility model discloses in the improvement of the coiling machine of transformer production usefulness, drive gear is change gear.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, install the connecting block on the transfer line, connecting block fixedly connected with push rod is through promoting the push rod is steerable the transfer line with drive gear's drive ratio. Because the transmission gear is a speed change gear, the transmission rod can be controlled to do linear motion through the push rod, so that the transmission rod and the gears with different transmission ratios on the speed change gear are transmitted, and the speed change function is realized.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, chain drive includes end to end's driving chain and sets up the connecting axle at both ends, the driving chain with the transfer line passes through chain drive connection, step motor fixes the top of driving chain. The transmission chain is a closed chain structure connected end to end, so that the stepping motor can make linear reciprocating motion through the chain transmission with the transmission rod.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, coil fixing device include coil reel ware and set up in the fixed plate of coil reel ware both sides, coil reel ware is through one of them side the fixed plate with output lead screw fixed connection.

As right the utility model discloses in the improvement of the coiling machine of transformer production usefulness, coil spooler has many fixed axles. The fixed shaft is used for fixing the coils, and the number of the fixed shaft is multiple, so that the coils with different thicknesses can be loaded at the same time, and different production requirements are met.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, coil beam former is at the opposite side be provided with on the fixed plate and rotate the wheel, it installs the side seal sticky tape to rotate to take turns to. The side sealing adhesive tape is used for packaging the side part of the transformer and plays a role in insulation.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, the below of rotating the wheel still is provided with the guide arm, guide arm fixed mounting be in on the fixed plate. The guide rod is additionally arranged, so that the guide effect can be achieved, and the side sealing adhesive tape is prevented from deviating in the process of winding the transformer.

As right the utility model discloses in the improvement of coiling machine of transformer production usefulness, winding device includes the magnetic core fixed head of a plurality of variation in size, every be coaxial coupling between the magnetic core fixed head. The magnetic core fixing head is used for fixing a magnetic core, and the copper wire is wound into a coil through rotation under the action of the rotating motor; the magnetic core fixing heads with different sizes are arranged, so that the device can adapt to transformers with different models, and the applicability of the device is greatly improved.

As right the utility model discloses in the improvement of the coiling machine of transformer production usefulness, still include insulating film arbor ware, insulating film arbor ware passes through the dead lever to be fixed quick-witted case. The insulating film bobbin is used for installing insulating film, and the insulating film is used for winding the surface of the coil to play a role of insulation.

The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a spool at the rotation motor sets up drive gear to and install chain drive on step motor, utilize the transfer line to carry out the transmission with drive gear and chain drive and connect, consequently, make two motors can realize synchronous at the during operation, save the operation of artifical debugging, improved production efficiency, saved a large amount of costs.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided to explain the invention and not to constitute an undue limitation on the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the middle chassis of the present invention;

fig. 3 is a top view of the mid-chain transmission of the present invention;

wherein, 1-a console; 2-a case; 3-a winding device; 4-coil fixing means; 5-insulating film bobbin winder; 6-fixing the rod; 21-a rotating motor; 22-a stepper motor; 23-a transmission gear; 24-a chain transmission; 25-a transmission rod; 26-connecting blocks; 27-a push rod; 41-coil winder; 42-fixing plate; 43-a rotating wheel; 44-a guide bar; 211-spool; 221-output screw rod; 241-a transmission chain; 242-a connecting shaft; 411-fixed axis.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal "and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 3, a winding machine for transformer production includes a console 1, a case 2, a winding device 3 and a coil fixing device 4, a rotating motor 21 and a stepping motor 22 are disposed inside the case 2, the rotating motor 21 and the stepping motor 22 are both electrically connected to the console 1, an output lead screw 221 is disposed at an output end of the stepping motor 22, the coil fixing device 4 is fixedly mounted on the output lead screw 221, the rotating motor 21 is rotatably provided with a winding shaft 211, the winding device 3 is mounted on the winding shaft 211, the winding shaft 211 is coaxially connected with a transmission gear 23, the bottom of the stepping motor 22 is fixedly mounted on a chain transmission device 24, and the chain transmission device 24 is in transmission connection with the transmission gear 23 through a transmission rod 25. In the scheme of the utility model, the rotating motor 21 is connected with the winding device 3 through the winding shaft 211, so as to realize the winding function, wherein, in the embodiment, the rotating motor 21 is a brushless motor, can rotate in the forward direction and also can rotate in the reverse direction, and can be reasonably adapted according to the specific transformer production requirement; the stepping motor 22 is connected with the coil fixing device 4 through the output screw rod 221, and can control the coil fixing device 4 to do linear telescopic motion, so that the coil can be adjusted to realize slot-crossing winding and control the density degree of winding; the utility model discloses an utilize transfer line 25 to transmit, made step motor 22 and rotated and realized synchronous between the motor 21, saved the loaded down with trivial details operation of artifical adjustment, improved the efficiency of production.

Preferably, the transmission gear 23 is a speed change gear, in addition, a connecting block 26 is installed on the transmission rod 25, the connecting block 26 is fixedly connected with a push rod 27, and the transmission ratio of the transmission rod 25 and the transmission gear 23 can be controlled by pushing the push rod 27. Since the transmission gear 23 is a speed change gear, the push rod 27 can control the transmission rod 25 to move linearly, so as to transmit with gears with different transmission ratios on the speed change gear, thereby realizing the speed change function.

Preferably, the chain transmission device 24 comprises a driving chain 241 connected end to end and a connecting shaft 242 arranged at two ends, the driving chain 241 is connected with the driving rod 25 through chain transmission, and the stepping motor 22 is fixed above the driving chain 241. The transmission chain 241 is a closed chain structure connected end to end, so that the stepping motor 22 can reciprocate linearly by the chain transmission with the transmission rod 25.

Preferably, the coil fixing device 4 includes a coil winder 41 and fixing plates 42 disposed at both sides of the coil winder 41, the coil winder 41 is fixedly connected to the output screw rod 221 through the fixing plate 42 at one side, and the coil winder 41 has a plurality of fixing shafts 411. The fixing shaft 411 is used for fixing the coils, and a plurality of fixing shafts are arranged, so that the coils with different thicknesses can be loaded at the same time, and different production requirements are met.

Preferably, the coil winder 41 is provided with a rotating wheel 43 on the other fixed plate 42, and the rotating wheel 43 is mounted with a side sealing tape. The side sealing adhesive tape is used for packaging the side part of the transformer and plays a role in insulation; in addition, in order to prevent the side sealing tape from deviating, a guide rod 44 is further arranged below the rotating wheel 43, the guide rod 44 is fixedly installed on the fixing plate 42, and the guide rod 44 can play a role in guiding, so that the rubber coating effect is improved.

Preferably, the winding device 3 includes a plurality of core fixing heads with different sizes, and each core fixing head is coaxially connected with each other. The magnetic core fixing head is used for fixing a magnetic core, and the magnetic core rotates under the action of the rotating motor 21 to wind the copper wire into a coil; the magnetic core fixing heads with different sizes are arranged, so that the magnetic core fixing heads can be used for installing magnetic cores with different sizes, and the device is suitable for transformers with different models, and the applicability of the device is greatly improved.

Preferably, the film winding machine further comprises an insulation film bobbin 5, and the insulation film bobbin 5 is fixed on the case 2 through a fixing rod 6. The insulation film bobbin 5 is used for mounting insulation film, and insulation film is used for winding on the surface of the coil and plays a role of insulation.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a coiling machine is used in transformer production which characterized in that: comprises a console (1), a case (2), a winding device (3) and a coil fixing device (4), a rotating motor (21) and a stepping motor (22) are arranged in the case (2), the rotating motor (21) and the stepping motor (22) are both electrically connected with the console (1), an output screw rod (221) is arranged at the output end of the stepping motor (22), the coil fixing device (4) is fixedly arranged on the output screw rod (221), the rotating motor (21) is rotationally provided with a winding shaft (211), the winding device (3) is arranged on the winding shaft (211), the winding shaft (211) is coaxially connected with a transmission gear (23), the bottom of the stepping motor (22) is fixedly arranged on the chain transmission device (24), the chain transmission device (24) is in transmission connection with the transmission gear (23) through a transmission rod (25).

2. The winding machine for transformer production according to claim 1, characterized in that: the transmission gear (23) is a speed change gear.

3. The winding machine for transformer production according to claim 2, characterized in that: the transmission rod (25) is provided with a connecting block (26), the connecting block (26) is fixedly connected with a push rod (27), and the push rod (27) is pushed to control the transmission ratio of the transmission rod (25) to the transmission gear (23).

4. The winding machine for transformer production according to claim 1, characterized in that: the chain transmission device (24) comprises a transmission chain (241) connected end to end and connection shafts (242) arranged at two ends, the transmission chain (241) is connected with the transmission rod (25) through chain transmission, and the stepping motor (22) is fixed above the transmission chain (241).

5. The winding machine for transformer production according to claim 1, characterized in that: the coil fixing device (4) comprises a coil winding device (41) and fixing plates (42) arranged on two sides of the coil winding device (41), and the coil winding device (41) is fixedly connected with the output screw rod (221) through the fixing plates (42) on one side.

6. The winding machine for transformer production according to claim 5, wherein: the coil winder (41) has a plurality of fixed shafts (411).

7. The winding machine for transformer production according to claim 5, wherein: the coil winder (41) is provided with a rotating wheel (43) on the fixing plate (42) on the other side, and a side sealing adhesive tape is mounted on the rotating wheel (43).

8. The winding machine for transformer production according to claim 7, wherein: a guide rod (44) is further arranged below the rotating wheel (43), and the guide rod (44) is fixedly arranged on the fixing plate (42).

9. The winding machine for transformer production according to claim 1, characterized in that: the winding device (3) comprises a plurality of magnetic core fixing heads with different sizes, and each magnetic core fixing head is coaxially connected with the other magnetic core fixing head.

10. The winding machine for transformer production according to claim 1, characterized in that: the film winding machine further comprises an insulating film winding shaft device (5), and the insulating film winding shaft device (5) is fixed on the case (2) through a fixing rod (6).