CN219617245U

CN219617245U - Discharging mechanism for transformer core production

Info

Publication number: CN219617245U
Application number: CN202320360553.2U
Authority: CN
Inventors: 安志强; 杜鹏程; 郭旭存; 付万良
Original assignee: Shaanxi Qintong Power Group Co ltd
Current assignee: Shaanxi Qintong Power Group Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-09-01
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a discharging mechanism for transformer core production, which comprises a workbench, a collecting tank, an adjustable unloading device, a support, a punching device, a conveying device, a transverse plate and a folding placement device, wherein the collecting tank is arranged below the workbench, the adjustable unloading device is arranged in the workbench, the support is arranged on the workbench, the punching device is arranged in the support and the workbench, the conveying device is arranged in the support and the workbench, the transverse plate is arranged on the side surface of the workbench, and the folding placement device is arranged on the transverse plate. The utility model belongs to the technical field of transformer part production, and particularly relates to a discharging mechanism for transformer iron core production, which can cut silicon steel sheets with different lengths and is convenient for lifting a silicon steel sheet roll to an unreeling height.

Description

Discharging mechanism for transformer core production

Technical Field

The utility model belongs to the technical field of transformer part production, and particularly relates to a discharging mechanism for transformer core production.

Background

A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like. The iron core of the large-scale transformer is generally formed by stacking and bundling metal sheets, the metal sheets are generally silicon steel sheets, the silicon steel sheets are required to be cut into different specification sizes according to different types of transformers, raw materials of the silicon steel sheets are coiled, the coiled materials are required to be unreeled in the cutting process and then introduced into cutting equipment, the cutting equipment cuts and forms the silicon steel sheets according to preset shapes and sizes and then sends the cut silicon steel sheets out, and the cut silicon steel sheets are searched and have the publication (bulletin) number: CN218284692U discloses a discharging mechanism for producing transformer iron cores, the utility model sets up supporting mechanism between first braced frame and second braced frame, has set up the removal plummer on supporting mechanism, and the silicon steel sheet after cutting equipment cutting shaping stacks on the removal plummer, and the staff can transport the silicon steel sheet fast through pulling the removal plummer, and labour saving and time saving has reduced intensity of labour, and supporting mechanism and first braced frame, second braced frame support are detachable link, can adjust the height in a flexible way, adapt to different cutting equipment, however have the shortcoming: 1. the cutting length of the silicon steel sheet is inconvenient to adjust, the application range is limited, and 2, the rolled silicon steel sheet is very heavy and inconvenient to lift to the unreeling height, so that improvement is needed.

Disclosure of Invention

In order to solve the problems, the utility model provides the discharging mechanism for producing the transformer iron core, which can cut silicon steel sheets with different lengths and is convenient for lifting the silicon steel sheet coil to the unreeling height.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a discharge mechanism is used in transformer core production, includes workstation, collecting vat, regulation formula uninstallation device, support, die-cut device, conveyer, diaphragm and folding placer, the below of workstation is located to the collecting vat, regulation formula uninstallation device is located in the workstation, the support is located on the workstation, die-cut device is located in support and the workstation, conveyer locates in support and the workstation, the side of workstation is located to the diaphragm, folding placer is located on the diaphragm; the adjustable unloading device comprises a motor I, a guide groove, a fixed plate, a motor II, a screw rod, a sliding rod and a baffle plate, wherein the motor I is arranged in a workbench, the guide groove is arranged at a power output end of the motor I, the fixed plate is arranged in the workbench, the motor II is arranged in the workbench, the screw rod is arranged at a power output end of the motor II, the sliding rod is slidably arranged in the fixed plate and is in threaded connection with the screw rod, the baffle plate is arranged at the lower end of the sliding rod and is slidably arranged in the guide groove, a silicon steel sheet can be conveyed into the guide groove through a conveying device, fixed-length cutting of the silicon steel sheet can be completed under the blocking of the baffle plate, the guide groove is driven to overturn by the motor I, and therefore the cut silicon steel sheet can be poured into a collecting groove conveniently and rapidly.

Further, folding placer includes motor three, worm wheel and unreels the frame, motor three locates on the diaphragm, the worm is located motor three's power take off end, the worm wheel rotates to be located on the diaphragm and is connected with the worm meshing, unreel the frame and link to each other and can rotate with the worm wheel is synchronous, through worm meshing worm wheel rotation, can drive unreel the frame and rotate to can be with the silicon steel roll lifting of low to unreel highly, use manpower sparingly.

Further, conveyer includes cylinder, driving roller and backing roll, the cylinder is located in the support, the driving roller rotates the output of locating the cylinder, the backing roll rotates and locates on the workstation and correspond from top to bottom with the driving roller, can convey the silicon steel roll into the guide way through the transmission of driving roller.

Further, the punching device comprises a hydraulic cylinder, a cutter and a cutting groove, wherein the hydraulic cylinder is arranged on the support, the cutter is arranged at the output end of the hydraulic cylinder, and the cutting groove is arranged in the workbench and corresponds to the cutter up and down.

Preferably, a limiting plate is arranged at the lower part of the workbench, and the limiting plate can limit and fix the collecting tank.

Preferably, the fixed plate is provided with a graduated scale.

Preferably, the upper end of the guide slot is provided with a sliding slot, the sliding rod is always positioned in the sliding slot, and the width of the sliding slot can ensure that the sliding rod has a margin in the sliding slot when the guide slot turns over.

Preferably, the first motor, the second motor and the third motor are all forward and reverse motors.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the discharging mechanism for transformer iron core production, provided by the utility model, the guiding of the silicon steel sheet can be realized by arranging the adjustable unloading device, the cutting length of the silicon steel sheet can be adjusted, meanwhile, the silicon steel sheet in the guiding groove can be overturned and toppled, the silicon steel roll can be lifted to a high unreeling position from a low position by the folding placement device, and the silicon steel sheet is conveyed into the guiding groove under the conveying of the conveying device, so that the cutting is completed by the punching device.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a discharging mechanism for transformer core production in the utility model;

FIG. 2 is a side view of a guide slot, baffle and slide bar of a discharge mechanism for transformer core production in accordance with the present utility model;

fig. 3 is a top view of the guide slot of fig. 2.

The automatic feeding device comprises a workbench, a collecting tank, a 3, an adjustable unloading device, a 4, a bracket, a 5, a punching device, a 6, a conveying device, a 7, a transverse plate, a 8, a folding and placing device, a 9, a first motor, a 10, a guide groove, a 11, a fixed plate, a 12, a second motor, a 13, a screw rod, a 14, a slide bar, a 15, a baffle, a 16, a third motor, a 17, a worm, a 18, a worm wheel, a 19, an unreeling frame, a 20, an air cylinder, a 21, a driving roller, a 22, a bottom roller, a 23, a hydraulic cylinder, a 24, a cutter, a 25, a cutting groove, a 26, a limiting plate, a 27, a graduated scale, a 28 and a chute.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the discharging mechanism for transformer core production of the utility model comprises a workbench 1, a collecting tank 2, an adjustable unloading device 3, a bracket 4, a punching device 5, a conveying device 6, a transverse plate 7 and a folding and placing device 8, wherein the collecting tank 2 is arranged below the workbench 1, the adjustable unloading device 3 is arranged in the workbench 1, the bracket 4 is arranged on the workbench 1, the punching device 5 is arranged in the bracket 4 and the workbench 1, the conveying device 6 is arranged in the bracket 4 and the workbench 1, the transverse plate 7 is arranged on the side surface of the workbench 1, and the folding and placing device 8 is arranged on the transverse plate 7; the adjustable unloading device 3 comprises a first motor 9, a guide groove 10, a fixed plate 11, a second motor 12, a screw rod 13, a sliding rod 14 and a baffle 15, wherein the first motor 9 is arranged in the workbench 1, the guide groove 10 is arranged at the power output end of the first motor 9, the fixed plate 11 is arranged in the workbench 1, the second motor 12 is arranged in the workbench 1, the screw rod 13 is arranged at the power output end of the second motor 12, the sliding rod 14 is slidably arranged in the fixed plate 11 and is in threaded connection with the screw rod 13, the baffle 15 is arranged at the lower end of the sliding rod 14 and is slidably arranged in the guide groove 10, a silicon steel sheet can be conveyed into the guide groove 10 through the conveying device 6, fixed-length cutting of the silicon steel sheet can be completed under the blocking of the baffle 15, the guide groove 10 is driven to overturn by the aid of the first motor 9, and therefore the cut silicon steel sheet can be dumped in the collecting groove 2, and the adjustable unloading device is convenient and fast.

The folding placement device 8 comprises a motor III 16, a worm 17, a worm wheel 18 and an unreeling frame 19, wherein the motor III 16 is arranged on the transverse plate 7, the worm 17 is arranged at the power output end of the motor III 16, the worm wheel 18 is rotationally arranged on the transverse plate 7 and is meshed with the worm 17, the unreeling frame 19 is connected with the worm wheel 18 and can synchronously rotate with the worm wheel 18, the worm wheel 18 is meshed with the worm wheel 17 to rotate, the unreeling frame 19 can be driven to rotate, and therefore a low silicon steel roll can be lifted to an unreeling height, and labor is saved.

The conveying device 6 comprises an air cylinder 20, a driving roller 21 and a bottom roller 22, wherein the air cylinder 20 is arranged in the bracket 4, the driving roller 21 is rotationally arranged at the output end of the air cylinder 20, the bottom roller 22 is rotationally arranged on the workbench 1 and corresponds to the driving roller 21 up and down, and the silicon steel coil can be conveyed into the guide groove 10 through the transmission of the driving roller 21.

The punching device 5 comprises a hydraulic cylinder 23, a cutter 24 and a cutting groove 25, wherein the hydraulic cylinder 23 is arranged on the support 4, the cutter 24 is arranged at the output end of the hydraulic cylinder 23, and the cutting groove 25 is arranged in the workbench 1 and corresponds to the cutter 24 vertically.

The lower part of the workbench 1 is provided with a limiting plate 26, and the limiting plate 26 can limit and fix the collecting tank 2.

The fixed plate 11 is provided with a scale 27.

The upper end of the guide slot 10 is provided with a sliding slot 28, the sliding rod 14 is always positioned in the sliding slot 28, and the width of the sliding slot 28 can ensure that the sliding rod 14 has a margin in the sliding slot 28 when the guide slot 10 is overturned.

The motor one 9, the motor two 12 and the motor three 16 are all positive and negative rotation motors.

When the device is specifically used, firstly, the motor III 16 is started, the worm 17 rotates, the worm 17 is meshed with the worm wheel 18 to rotate, the unreeling frame 19 rotates to the ground, the silicon steel roll is placed on the unreeling frame 19, then the unreeling frame 19 reversely rotates, the silicon steel roll is lifted to the unreeling height, manpower and material resources are greatly saved, the silicon steel sheet is pulled out and pressed under the driving roller 21, the driving roller 21 is driven by the air cylinder 20 to tightly press the column silicon steel sheet, the driving roller 21 is driven by external force to rotate, the silicon steel sheet is conveyed into the guide groove 10 until the baffle 15 stops the silicon steel sheet, then the hydraulic cylinder 23 is started, the cutter 24 is used for flushing the cutting groove 25, after the punching is finished, the motor I9 is started, the first motor 9 drives the guide groove 10 to rotate by a certain angle, the silicon steel sheets in the guide groove 10 slide into the collecting groove 2 to be collected in a concentrated mode, when the cutting length of the silicon steel sheets needs to be adjusted, the second motor 12 is started, the screw rod 13 rotates, the screw rod 13 drives the slide rod 14 to slide in the fixed plate 11, meanwhile, the slide rod 14 also slides in the slide groove 28, the position of the baffle 15 can be known through the graduated scale 27, so that the cutting length of the silicon steel sheets can be adjusted flexibly, when the guide groove 10 is overturned, the width of the slide groove 28 can ensure that the guide groove 10 overturns by a certain angle, and therefore automatic discharging of the silicon steel sheets for the transformer iron cores is completed efficiently, and the working efficiency is improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Discharge mechanism is used in production of transformer core, its characterized in that: the automatic feeding device comprises a workbench, a collecting tank, an adjusting unloading device, a support, a punching device, a conveying device, a transverse plate and a folding and placing device, wherein the collecting tank is arranged below the workbench, the adjusting unloading device is arranged in the workbench, the support is arranged on the workbench, the punching device is arranged in the support and the workbench, the conveying device is arranged in the support and the workbench, the transverse plate is arranged on the side surface of the workbench, and the folding and placing device is arranged on the transverse plate; the adjustable unloading device comprises a first motor, a guide groove, a fixed plate, a second motor, a screw rod, a sliding rod and a baffle plate, wherein the first motor is arranged in a workbench, the guide groove is arranged at the power output end of the first motor, the fixed plate is arranged in the workbench, the second motor is arranged in the workbench, the screw rod is arranged at the power output end of the second motor, the sliding rod is slidably arranged in the fixed plate and is in threaded connection with the screw rod, and the baffle plate is arranged at the lower end of the sliding rod and is slidably arranged in the guide groove.

2. The discharge mechanism for transformer core production of claim 1, wherein: the folding placement device comprises a motor III, a worm wheel and an unreeling frame, wherein the motor III is arranged on the transverse plate, the worm is arranged at the power output end of the motor III, the worm wheel is rotationally arranged on the transverse plate and is meshed with the worm, and the unreeling frame is connected with the worm wheel and can synchronously rotate with the worm wheel.

3. The discharge mechanism for transformer core production of claim 2, wherein: the conveying device comprises an air cylinder, a driving roller and a bottom roller, wherein the air cylinder is arranged in the support, the driving roller is rotationally arranged at the output end of the air cylinder, and the bottom roller is rotationally arranged on the workbench and vertically corresponds to the driving roller.

4. A discharge mechanism for transformer core production as recited in claim 3, further comprising: the punching device comprises a hydraulic cylinder, a cutter and a cutting groove, wherein the hydraulic cylinder is arranged on the support, the cutter is arranged at the output end of the hydraulic cylinder, and the cutting groove is arranged in the workbench and corresponds to the cutter up and down.

5. The discharge mechanism for transformer core production of claim 4, wherein: the lower part of workstation is equipped with the limiting plate, the limiting plate can carry out spacing fixed to the collecting vat.

6. The discharge mechanism for transformer core production of claim 5, wherein: and a graduated scale is arranged on the fixed plate.

7. The discharge mechanism for transformer core production of claim 6, wherein: the upper end of guide way is equipped with the spout, the slide bar is located the spout all the time, the width of spout can guarantee that the slide bar has the surplus in the spout when the guide way upset.

8. The discharge mechanism for transformer core production of claim 7, wherein: the first motor, the second motor and the third motor are all forward and reverse motors.