CN217296778U

CN217296778U - Winding equipment convenient for winding iron core sheet for manufacturing transformer iron core

Info

Publication number: CN217296778U
Application number: CN202220453990.4U
Authority: CN
Inventors: 徐传坤; 刘维华
Original assignee: Shandong Putian Power Equipment Co ltd
Current assignee: Shandong Putian Power Equipment Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-26
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a rolling equipment that transformer core made with iron core piece of being convenient for convolutes belongs to transformer technical field, the on-line screen storage device comprises a base, the one end at base top is installed and is put the reel, the one end that the base top is close to the base is fixed with the locating plate, the both ends of locating plate one side are all rotated and are installed the registration roller, the top of locating plate is provided with straining device, the one end that the base top is close to the locating plate is provided with dust removal mechanism, the one end of putting the reel is kept away from at the base top and is installed the install bin. The utility model discloses two sets of receipts reel that slide set up on the install bin, the alternative mechanism that cooperation cylinder, drive gear and rack are constituteed uses, and the flexible of alternative control wind-up roll, after the iron core that the coiling was accomplished is followed the landing on the wind-up roll, another group wind-up roll initiative is flexible, carries out the rolling operation, has reduced the flexible frequency of wind-up roll, and has improved the speed of rolling.

Description

Winding equipment convenient for winding iron core sheet for manufacturing transformer iron core

Technical Field

The utility model relates to a rolling equipment especially relates to a rolling equipment that transformer core made with the iron core piece of being convenient for convolutes, belongs to transformer technical field.

Background

The transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and its main components are a primary coil, a secondary coil, and an iron core, which need to be wound during the production process of the iron core.

The winding device in the prior art has the following problems:

1. only a single set of winding roller is provided, and the winding can be performed again after all actions are completed in the winding process, so that the winding speed is low;

2. self-positioning and dust removal cannot be carried out in the winding process, so that the winding effect is influenced;

therefore, the winding equipment for manufacturing the transformer iron core, which is convenient for winding the iron core pieces, is designed to optimize the problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a winding device for manufacturing a transformer core, which is convenient for winding an iron core sheet, two groups of winding drums which are arranged in a sliding manner are arranged on an installation box and are used by matching with an alternating mechanism consisting of a cylinder, a transmission gear and a rack, the winding drums can be alternately controlled to stretch, after an iron core which is finished by winding slips from the winding drums, the other group of winding drums actively stretches to perform winding operation, the stretching frequency of the winding drums is reduced, the winding speed is improved, the setting of a tensioning mechanism consisting of a positioning plate upper chute, a sliding block, a reset spring and a tensioning roller can prevent the winding belt from loosening in the winding process, and a limiting groove on the tensioning roller can be utilized to ensure the limiting effect in the winding process, through the arrangement of a dust removal mechanism consisting of a through pipe, a dust hood, a negative pressure fan and a filter screen, the surface of the winding belt can be cleaned and dedusted in the winding process, the quality of the iron core is ensured.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a rolling equipment that transformer core made with being convenient for iron core piece convolutes, includes the base, the one end at base top is installed and is put the reel, the one end that the base top is close to the base is fixed with the locating plate, the both ends of locating plate one side are all rotated and are installed the registration roller, the top of locating plate is provided with straining device, the one end that the base top is close to the locating plate is provided with dust removal mechanism, the one end of putting the reel is kept away from at the base top and is installed the install bin, the both ends of install bin one side all slide and be provided with the wind-up roll, the tip of wind-up roll all is fixed with driven gear, the internally mounted of install bin has the motor, the driving gear is installed, and is two sets of to the output of motor be provided with alternative mechanism between the wind-up roll.

Preferably: the alternating mechanism comprises racks, a transmission gear and an air cylinder, the racks are arranged in two groups, the end portions of the racks are respectively connected with the winding roller in a rotating mode, the transmission gear is meshed between the racks, the air cylinder is arranged inside the installation box, and the output end of the air cylinder is fixedly connected with the racks in one group.

Preferably: straining device includes spout, slider and reset spring, the top at the locating plate is seted up to the spout, the inside slip of spout is provided with the slider, be provided with reset spring between the top of slider and the interior top of spout, rotate on the slider and install the tensioning roller.

Preferably, the following components: the limiting groove is formed in the outer side of the tensioning roller, and the end portion of the limiting groove is an inclined plane.

Preferably: dust removal mechanism includes siphunculus, suction hood and negative-pressure air fan, the top at the base is fixed to the siphunculus, the inside symmetry of siphunculus is provided with the suction hood, negative-pressure air fan is installed to the bottom of siphunculus, negative-pressure air fan's input switches on with the inside of suction hood, negative-pressure air fan's output is provided with the filter screen.

Preferably, the following components: the positioning roller is a rubber roller, and a frosting layer is arranged on the outer side of the rubber roller.

Preferably: the four corners of the bottom of the base are all fixed with support legs, and the support legs are provided with anti-slip pads.

The utility model has the advantages that:

the utility model provides a pair of rolling equipment that is convenient for iron core piece to convolute for manufacturing of vary voltage iron core, two sets of winding drums that slide to set up on the install bin cooperate the alternating mechanism that cylinder, drive gear and rack are constituteed to use, can the flexible of alternative control wind-up roll, after the iron core that the coiling was accomplished from the landing of wind-up roll, another group of wind-up roll initiative is flexible, carries out the rolling operation, has reduced the flexible frequency of wind-up roll, and has improved the speed of rolling;

the tensioning mechanism consisting of the sliding groove, the sliding block, the reset spring and the tensioning roller on the positioning plate can prevent the coiled tape from loosening in the winding process, and the limiting effect in the winding process can be ensured by utilizing the limiting groove on the tensioning roller;

through the setting of the dust removal mechanism that siphunculus, suction hood, negative-pressure air fan, filter screen are constituteed, can clean the dust removal to the surface of winding at the in-process of rolling, ensure the quality of iron core.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the inside of the installation box of the present invention;

fig. 3 is a drawing of a tensioner mechanism of the present invention;

fig. 4 is a diagram of the dust remover of the present invention.

In the figure: 1. a base; 2. placing the winding drum; 3. positioning a plate; 4. a positioning roller; 5. a tensioning mechanism; 6. a dust removal mechanism; 7. installing a box; 8. a wind-up roll; 9. a driven gear; 10. a motor; 11. a driving gear; 12. a rack; 13. a transmission gear; 14. a cylinder; 15. a chute; 16. a slider; 17. a return spring; 18. a tension roller; 19. pipe passing; 20. a dust hood; 21. a negative pressure fan; 22. and (5) filtering the screen.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

Example one

As shown in fig. 1-4, this embodiment provides a winding device for winding iron core sheets for manufacturing transformer cores, which includes a base 1, a winding drum 2 is installed at one end of the top of the base 1, a positioning plate 3 is fixed at one end of the top of the base 1 close to the base 1, positioning rollers 4 are installed at both ends of one side of the positioning plate 3 in a rotating manner, a tensioning mechanism 5 is arranged at the top of the positioning plate 3, a dust removing mechanism 6 is arranged at one end of the top of the base 1 close to the positioning plate 3, an installation box 7 is installed at one end of the top of the base 1 far away from the winding drum 2, winding rollers 8 are arranged at both ends of one side of the installation box 7 in a sliding manner, driven gears 9 are fixed at the end portions of the winding rollers 8, a motor 10 is installed inside the installation box 7, a driving gear 11 is installed at the output end of the motor 10, an alternating mechanism is arranged between two groups of the winding rollers 8, the alternating mechanism includes a rack 12, a rack 8, and a rack 8, The winding device comprises transmission gears 13 and air cylinders 14, wherein two groups of racks 12 are arranged, the end parts of the two groups of racks 12 are respectively connected with the winding roller 8 in a rotating mode, the transmission gears 13 are meshed between the two racks 12, the air cylinders 14 are arranged inside the installation box 7, and the output ends of the air cylinders 14 are fixedly connected with the one group of racks 12.

In the in-process that uses, motor 10 drives driving gear 11 and rotates, mesh between driving gear 11 and a set of driven gear 9, drive a set of wind-up roll 8 then and rotate, roll the iron core, after the rolling is accomplished, start cylinder 14, rack 12 on a set of wind-up roll 8 of control iron core winding slides to the inside of install bin 7, this moment because stopping of install bin 7, the iron core that the winding was accomplished landing from wind-up roll 8, this set of wind-up roll 8 hides the inside to install bin 7, another set of wind-up roll 8 automatic extension to the outside of install bin 7, carry out the rolling operation.

Example two

In the present embodiment, as shown in fig. 1, the tensioning mechanism 5 includes a sliding slot 15, a sliding block 16 and a return spring 17, the sliding slot 15 is opened at the top of the positioning plate 3, the sliding block 16 is slidably disposed inside the sliding slot 15, the return spring 17 is disposed between the top of the sliding block 16 and the inner top of the sliding slot 15, and a tensioning roller 18 is rotatably mounted on the sliding block 16.

In the winding process, due to the pulling of the winding tape, downward pressure is applied to the tension roller 18, the return spring 17 pulls the rope, and the winding tape is tensioned.

In this embodiment, the outer side of the tension roller 18 is provided with a limiting groove, and the end of the limiting groove is an inclined surface.

The position of the winding tape can be stabilized by utilizing the limiting groove on the tensioning roller 18, and the limitation is carried out.

In this embodiment, dust removal mechanism 6 includes siphunculus 19, suction hood 20 and negative-pressure air fan 21, and siphunculus 19 is fixed at the top of base 1, and siphunculus 19 inside symmetry is provided with suction hood 20, and negative-pressure air fan 21 is installed to the bottom of siphunculus 19, and negative-pressure air fan 21's input and suction hood 20's inside switch on, and negative-pressure air fan 21's output is provided with filter screen 22.

In the rolling process, the roll passes through the inside of the through pipe 19, the negative pressure fan 21 is started, two groups of dust hoods 20 are used for sucking dust from the top and the bottom of the roll respectively, and the dust is filtered by the filter screen 22.

In this embodiment, the positioning roller 4 is a rubber roller, and a frosted layer is provided on the outer side of the rubber roller.

The rubber roller is utilized, so that the friction force between the rubber roller and the winding tape in the conveying process is increased, and the stable conveying of the winding tape is ensured.

In this embodiment, the four corners of the bottom of the base 1 are all fixed with support legs, and the support legs are provided with anti-slip pads.

By using the non-slip mat, the stability of the device in the placing process is improved.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a rolling equipment that transformer core made with the iron core piece of being convenient for is convoluteed which characterized in that: the automatic winding machine comprises a base (1), wherein a winding drum (2) is installed at one end of the top of the base (1), a positioning plate (3) is fixed at one end, close to the base (1), of the top of the base (1), positioning rollers (4) are installed at two ends of one side of the positioning plate (3) in a rotating mode, a tensioning mechanism (5) is arranged at the top of the positioning plate (3), a dust removing mechanism (6) is arranged at one end, close to the positioning plate (3), of the top of the base (1), an installation box (7) is installed at one end, far away from the winding drum (2), of the top of the base (1), winding rollers (8) are arranged at two ends of one side of the installation box (7) in a sliding mode, driven gears (9) are fixed at the end portions of the winding rollers (8), a motor (10) is installed inside the installation box (7), and a driving gear (11) is installed at the output end of the motor (10), an alternating mechanism is arranged between the two groups of winding rollers (8).

2. The winding device for winding iron core sheets for manufacturing transformer cores according to claim 1, wherein: alternate mechanism includes rack (12), drive gear (13) and cylinder (14), rack (12) are provided with two sets ofly, two sets of the tip of rack (12) rotates with wind-up roll (8) respectively and is connected, two the meshing has drive gear (13) between rack (12), the internally mounted of install bin (7) has cylinder (14), the output and a set of cylinder (14) rack (12) fixed connection.

3. The winding device for winding iron core sheets for manufacturing transformer cores according to claim 1, wherein: straining device (5) include spout (15), slider (16) and reset spring (17), the top at locating plate (3) is seted up in spout (15), the inside slip of spout (15) is provided with slider (16), be provided with reset spring (17) between the top of slider (16) and the interior top of spout (15), it installs tensioning roller (18) to rotate on slider (16).

4. The winding device for winding iron core sheets for manufacturing transformer cores according to claim 3, wherein the winding device comprises: the limiting groove is formed in the outer side of the tensioning roller (18), and the end portion of the limiting groove is an inclined plane.

5. The winding device for facilitating winding of the iron core sheet for manufacturing the transformer iron core according to claim 1, wherein: dust removal mechanism (6) are including siphunculus (19), suction hood (20) and negative-pressure air fan (21), the top at base (1) is fixed in siphunculus (19), siphunculus (19) inside symmetry is provided with suction hood (20), negative-pressure air fan (21) are installed to the bottom of siphunculus (19), the input of negative-pressure air fan (21) switches on with the inside of suction hood (20), the output of negative-pressure air fan (21) is provided with filter screen (22).

6. The winding device for winding iron core sheets for manufacturing transformer cores according to claim 1, wherein: the positioning roller (4) is a rubber roller, and a frosting layer is arranged on the outer side of the rubber roller.

7. The winding device for facilitating winding of the iron core sheet for manufacturing the transformer iron core according to claim 1, wherein: the four corners department of base (1) bottom all is fixed with the stabilizer blade, and is provided with the slipmat on the stabilizer blade.