Transfer device for iron core coiled materials

Abstract

The utility model discloses an iron core coiled material transfer device which comprises a supporting base, iron core coiled materials are distributed between clamping plates, a supporting pad is installed in the center of the upper end of the supporting base, a driving motor is installed on the edge of the lower end of the inner wall of the supporting base in an embedded mode, and idler wheels are installed at the output end of the driving motor. The electric hydraulic push rod, the driving motor, the lead screw mechanism and the servo motor are electrically connected with the PLC. According to the transfer device for the iron core coiled material, an electric hydraulic push rod, a driving gear, a transmission fluted disc and a servo motor can be controlled through a PLC to drive a clamping plate to conduct lifting and overturning adjustment, the clamping plate can be driven to move front and back through a lead screw mechanism and a lead screw sliding block, automatic feeding and discharging of the iron core coiled material are facilitated, operation is safe, and the efficiency is high. In addition, two groups of distributed electric hydraulic push rods and mounting plates are arranged in total, damage is avoided, flexible movement can be conducted through a driving motor and rolling wheels, and the transfer effect is better.

Description

Technical Field

[0001] This utility model relates to the field of iron core coil transfer technology, specifically a transfer device for iron core coils. Background Technology

[0002] The main internal component of large transformers used in power grids is a large number of stacked iron cores. When the iron cores are in the raw material state, they are in coils. During the production process of the iron core coils, they need to be moved from one station to another, such as from the uncoiler to the processing equipment, or from the processing equipment to the rewinder.

[0003] There is an existing floor-standing rack for iron core coils (CN202223456522.1) made of wood, with its lowest edge contacting the channel steel. Consequently, the upper limit of the support force of the wooden beams on the coils is relatively large. The insertion rods on different channel steels are arranged relatively close to each other to ensure that the insertion rods can limit the coils with smaller diameters. However, there are shortcomings. The existing equipment cannot perform flexible and efficient transfer, and the automation of loading and unloading is insufficient, making operation unsafe and inconvenient. Therefore, a transfer device for iron core coils is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a transfer device for iron core coils, so as to solve the problems mentioned in the background art that the floor-standing racks for iron core coils cannot perform flexible and efficient transfer, and that the automation of loading and unloading is insufficient, the operation is unsafe, and the use is inconvenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a transfer device for iron core coils, comprising a support base, electric hydraulic push rods vertically mounted on both sides of the upper end of the support base, a PLC controller electrically connected to the front edge of the support base, and a lithium battery embedded in the center of the inner wall of the support base. Rotary grooves are formed on both sides of the upper end of the inner wall of the support base, and a rotating disk is rotatably installed on the inner wall of the rotating groove. A transmission gear is fixedly connected to the upper end of the rotating disk, and drive gears are meshed on the front and rear sides of the transmission gear. A servo motor is mounted on the lower end of the drive gear, and the servo motor is inserted into the upper end of the support base. The lower end of the electric hydraulic push rod is fixedly connected to the transmission gear, and a lead screw groove is fixedly connected to the top side of the electric hydraulic push rod. A lead screw mechanism is installed on the front and rear sides of the wall, and a lead screw slider is fitted onto the outer wall of the lead screw mechanism. The lead screw slider is slidably installed on the inner wall of the lead screw groove, and a mounting plate is fixedly connected to one side of the lead screw slider. A clamping plate is installed on one side of the mounting plate, and a fixing bolt is inserted through the inner wall of the clamping plate and the mounting plate. A positioning block is fixedly connected to the center of the inner side of the clamping plate, and a pad is fixedly connected to the outer wall of the inner side of the clamping plate. Iron core coils are distributed between the clamping plates. A support pad is installed at the center of the upper end of the support base, and a drive motor is embedded in the lower edge of the inner wall of the support base. A roller is installed at the output end of the drive motor. The electro-hydraulic push rod, drive motor, lead screw mechanism, and servo motor are electrically connected to the PLC controller. A splicing slot is opened on one side of the outer wall of the clamping plate.

[0006] Preferably, the electro-hydraulic push rod and the mounting plate are symmetrically distributed in two sets on the support base, and the mounting plate is bolted together with the clamping plate through splicing slots and fixing bolts.

[0007] Preferably, the iron core coil is clamped and installed by a positioning block and a clamping plate, and the clamping plate moves back and forth by a screw mechanism, a screw slider and a screw groove. The pads are arranged in a ring matrix on the clamping plate and are made of rubber.

[0008] Preferably, the clamping plate is hydraulically lifted and lowered to the support base via an electro-hydraulic push rod, and the clamping plate is meshed and rotatably connected to the support base via a drive gear and a transmission gear disc.

[0009] Preferably, the support pad is an arc-shaped elastic structure, and the iron core coil is embedded in the support base through the support pad.

[0010] Preferably, the rollers are Mecanum rollers, and the rollers are driven independently of the support base by a drive motor. The rollers are arranged in a matrix of six groups at the lower end of the outer wall of the support base.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The transfer device for iron core coils can be controlled by a PLC controller to drive the clamping plate to lift and tilt, adjust via an electric hydraulic push rod, drive gear, transmission gear plate and servo motor. It can also drive the clamping plate to move back and forth via a screw mechanism and screw slider, which facilitates the automated loading and unloading of iron core coils, ensuring safe operation. Furthermore, it can be equipped with two sets of distributed electric hydraulic push rods and mounting plates to prevent damage. It can also be moved flexibly via a drive motor and rollers, resulting in better transfer efficiency. Attached Figure Description

[0012] Figure 1 This is a front view of a transfer device for iron core coils according to the present invention.

[0013] Figure 2 This is a schematic diagram of the internal structure of a transfer device for iron core coils according to the present invention.

[0014] Figure 3 This is a top view of the internal structure of a transfer device for iron core coils according to this utility model.

[0015] Figure 4 This utility model relates to a transfer device for iron core coils. Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model relates to a transfer device for iron core coils. Figure 2 Enlarged view at point B in the middle;

[0017] Figure 6 This utility model relates to a transfer device for iron core coils. Figure 3 Enlarged view of point C.

[0018] In the diagram: 1. Support base, 2. Electro-hydraulic push rod, 3. Mounting plate, 4. Iron core coil, 5. Clamping plate, 6. Screw groove, 7. Support pad, 8. Lithium battery, 9. Drive motor, 10. Roller, 11. Screw mechanism, 12. Screw slider, 13. Splicing slot, 14. Fixing bolt, 15. Drive gear, 16. Transmission gear plate, 17. Rotary groove, 18. Rotary disk, 19. Servo motor, 20. Positioning block, 21. Pad, 22. PLC controller. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a technical solution: a transfer device for iron core coils, comprising a support base 1, an electro-hydraulic push rod 2, a mounting plate 3, iron core coils 4, a clamping plate 5, a lead screw slide 6, a support pad 7, a lithium battery 8, a drive motor 9, rollers 10, a lead screw mechanism 11, a lead screw slider 12, a splicing slot 13, a fixing bolt 14, a drive gear 15, a transmission gear 16, a rotating groove 17, a rotating disk 18, a servo motor 19, a positioning block 20, a pad block 21, and a PLC controller 22. An electric hydraulic push rod 2 is vertically mounted on both sides of the upper end of the support base 1. A PLC controller 22 is electrically connected to the front edge of the support base 1, and a lithium battery 8 is embedded in the center of the inner wall of the support base 1. The electric hydraulic push rod 2 and the mounting plate 3 are symmetrically distributed in two sets on the support base 1. The mounting plate 3 is bolted to the clamping plate 5 through the splicing slot 13 and fixing bolt 14. This makes it convenient to operate the electric hydraulic push rod 2 and the mounting plate 3 together, avoiding damage to one set and improving the efficiency of use.

[0021] Rotary grooves 17 are formed on both sides of the upper end of the inner wall of the support base 1, and a rotating disk 18 is rotatably installed on the inner wall of the rotating groove 17. A transmission gear disk 16 is fixedly connected to the upper end of the rotating disk 18, and a drive gear 15 is meshed on the front and rear sides of the transmission gear disk 16. A servo motor 19 is installed at the lower end of the drive gear 15, and the servo motor 19 is inserted and installed on the upper end of the support base 1. The lower end of the electric hydraulic push rod 2 is fixedly connected to the transmission gear disk 16, and a lead screw groove 6 is fixedly connected to the top side of the electric hydraulic push rod 2. A lead screw mechanism 11 is inserted and installed on the front and rear sides of the inner wall of the lead screw groove 6, and the lead screw... A lead screw slider 12 is fitted onto the outer wall of mechanism 11. The lead screw slider 12 is slidably installed on the inner wall of the lead screw groove 6. A mounting plate 3 is fixedly connected to one side of the lead screw slider 12. A clamping plate 5 is inserted and spliced ​​onto one side of the mounting plate 3. Fixing bolts 14 are inserted and spliced ​​through the inner walls of the clamping plate 5 and the mounting plate 3. The clamping plate 5 is hydraulically lifted and lowered to the support base 1 via an electric hydraulic push rod 2. The clamping plate 5 is also meshed and rotated to the support base 1 via a drive gear 15 and a transmission gear 16. This allows the clamping plate 5 to be rotated and lifted for easy and stable loading and unloading, and improves automation.

[0022] A positioning block 20 is fixedly connected to the center of the inner side of the clamping plate 5, and a pad 21 is fixedly connected to the outer wall of the inner side of the clamping plate 5. Iron core coil 4 is distributed between the clamping plates 5. The iron core coil 4 is clamped and installed with the clamping plate 5 by the positioning block 20. The clamping plate 5 moves back and forth by the screw mechanism 11, the screw slider 12 and the screw groove 6. The pads 21 are distributed in a ring matrix on the clamping plate 5 and are made of rubber. This allows the iron core coil 4 to be clamped and fixed by insertion, which is more stable and avoids damage.

[0023] A support pad 7 is installed at the center of the upper end of the support base 1, and a drive motor 9 is embedded in the lower edge of the inner wall of the support base 1. The support pad 7 is an arc-shaped elastic structure. The iron core coil 4 is embedded in the support base 1 through the support pad 7, so that the support pad 7 can embed the iron core coil 4 in the support base 1 to avoid shaking. A roller 10 is installed at the output end of the drive motor 9. The roller 10 is a Mecanum wheel, and the roller 10 is driven independently by the drive motor 9 and the support base 1. The roller 10 is distributed in six groups in a matrix at the lower end of the outer wall of the support base 1, so that the device can move stably and flexibly through the roller 10, and the use effect is better. The electric hydraulic push rod 2, drive motor 9, lead screw mechanism 11 and servo motor 19 are electrically connected to PLC controller 22. A splicing slot 13 is opened on one side of the outer wall of the clamping plate 5.

[0024] Working principle: When using this transfer device for iron core coils, the device first drives the electric hydraulic push rod 2 and clamping plate 5 to flip outward through the drive gear 15, transmission gear plate 16 and servo motor 19. Then, the electric hydraulic push rod moves the clamping plate 5 down. Next, the screw mechanism 11 and screw slider 12 drive the clamping plate 5 to open outward, clamping the iron core coil 4 and supporting it with pad 21. Then, the iron core coil 4 is reset and lifted, and placed on the support base 1 with the support pad 7. Then, it can be moved flexibly by the drive motor 9 and roller 10. When a set of electric hydraulic push rods 2 is damaged, the clamping plate 5 can be fixedly installed with another set of mounting plates 3 through the splicing slot 13 and fixing bolts 14 for continued use. This is the usage process of the transfer device for iron core coils.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A transfer device for iron core coils, comprising a support base (1), wherein electric hydraulic push rods (2) are vertically mounted on both sides of the upper end of the support base (1), a PLC controller (22) is electrically connected to the front edge of the support base (1), and a lithium battery (8) is embedded in the center of the inner wall of the support base (1), characterized in that: The upper side of the inner wall of the support base (1) is provided with a rotating groove (17), and a rotating disk (18) is rotatably installed on the inner wall of the rotating groove (17). The upper end of the rotating disk (18) is fixedly connected to a transmission gear (16), and a drive gear (15) is meshed on the front and rear sides of the transmission gear (16). A servo motor (19) is installed on the lower end of the drive gear (15), and the servo motor (19) is inserted and installed on the upper end of the support base (1). The lower end of the electric hydraulic push rod (2) is fixedly connected to the transmission gear (16), and a screw slide groove (6) is fixedly connected to the top side of the electric hydraulic push rod (2). A screw mechanism (11) is inserted and installed on the front and rear sides of the inner wall of the screw slide groove (6), and a screw slider (12) is fitted on the outer wall of the screw mechanism (11). The screw slider (12) is slidably installed on the inner wall of the screw slide groove (6), and the screw slider (12) is slidably installed on the inner wall of the screw slide groove (6). 2) A mounting plate (3) is fixedly connected to one side. A clamping plate (5) is installed on one side of the mounting plate (3). A fixing bolt (14) is installed through the inner wall of the clamping plate (5) and the mounting plate (3). A positioning plug (20) is fixedly connected to the center of the inner side of the clamping plate (5). A pad (21) is fixedly connected to the outer wall of the inner side of the clamping plate (5). Iron core coil (4) is distributed between the clamping plates (5). A support pad (7) is installed at the center of the upper end of the support base (1). A drive motor (9) is inlaid on the lower edge of the inner wall of the support base (1). A roller (10) is installed at the output end of the drive motor (9). The electric hydraulic push rod (2), drive motor (9), screw mechanism (11) and servo motor (19) are electrically connected to the PLC controller (22). A splicing slot (13) is opened on one side of the outer wall of the clamping plate (5).

2. The transfer device for iron core coils according to claim 1, characterized in that: The electric hydraulic push rod (2) and the mounting plate (3) are symmetrically distributed in two groups on the support base (1), and the mounting plate (3) is bolted to the clamp plate (5) through the splicing slot (13) and fixing bolt (14).

3. The transfer device for iron core coils according to claim 2, characterized in that: The iron core coil (4) is clamped and installed with the clamping plate (5) by the positioning plug (20), and the clamping plate (5) moves back and forth by the screw mechanism (11), the screw slider (12) and the screw groove (6). The pad (21) is distributed in a ring matrix on the clamping plate (5), and the pad (21) is made of rubber.

4. The transfer device for iron core coils according to claim 3, characterized in that: The clamping plate (5) is hydraulically lifted and connected to the support base (1) via an electric hydraulic push rod (2), and the clamping plate (5) is meshed and rotated with the support base (1) via a drive gear (15) and a transmission gear plate (16).

5. A transfer device for iron core coils according to claim 4, characterized in that: The support pad (7) is an arc-shaped elastic structure, and the iron core coil (4) is embedded in the support base (1) through the support pad (7).

6. A transfer device for iron core coils according to claim 5, characterized in that: The roller (10) is a Mecanum roller, and the roller (10) is driven independently from the support base (1) by the drive motor (9). The roller (10) is distributed in six matrix groups on the lower end of the outer wall of the support base (1).

Images