Transformer assembling equipment

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By designing transformer assembly equipment, and using positioning tooling, transmission rails, movable plates and positioning blocks to achieve automatic assembly, the problems of high work intensity and low efficiency of workers during the assembly of transformer frames and steel sheets are solved, and production efficiency is improved.

CN222462587UActive Publication Date: 2025-02-11XIAMEN TONGCHUANG XINGKE ELECTRONIC TECH CO LTD

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Patent Information

Application Number: CN202420352150.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-02-26
Publication Date: 2025-02-11
Estimated Expiration: 2034-02-26

AI Technical Summary

Technical Problem

During the assembly of transformer skeleton and steel sheets, workers have high working intensity and low efficiency, resulting in low production efficiency.

Method used

A transformer assembly equipment is designed, including a workbench, positioning tooling, transmission guide rails, movable plates and positioning blocks. By positioning tooling, the movable plate pushes the steel sheet into the skeleton, and the positioning block adjusts the skeleton height to achieve automated assembly.

Benefits of technology

Through automated assembly, manual operations are reduced, production efficiency is improved, and work intensity is reduced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides transformer assembling equipment. The transformer assembling equipment comprises a workbench, a positioning tool, two transmission guide rails, two movable plates and a positioning block, the positioning tool is arranged on the workbench, a vertical positioning containing cavity penetrating through the end of the positioning tool is formed in the positioning tool, and positioning openings communicating with the positioning containing cavity are formed in the two side faces of the positioning tool correspondingly; the two conveying guide rails are arranged on one side of the positioning tool and provided with conveying channels penetrating through the ends of the conveying guide rails, and outlets of the conveying channels are connected with the positioning openings. The two movable plates are movably arranged in the transmission channels respectively; and the positioning block is movably arranged below the positioning tool. The transformer framework is fixed in the positioning containing cavity through the positioning tool, the steel sheets in the transmission guide rails on the two sides of the positioning tool are inserted into the transformer framework through the movable plates, and the horizontal height of the transformer framework in the positioning containing cavity can be changed through the positioning blocks. Therefore, a plurality of steel sheets can be sequentially inserted into the movable plate according to different horizontal heights of the transformer framework.

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Description

Technical Field

[0001] The utility model relates to the technical field of transformer assembly, in particular to transformer assembly equipment. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are a skeleton, a coil, and a magnetic core (steel sheet). In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation. In a generator, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electric potential can be induced in the coil. In both cases, the value of the magnetic flux remains unchanged, but the amount of magnetic flux interlinked with the coil changes. This is the principle of mutual induction. A transformer is a device that uses electromagnetic mutual induction to transform voltage, current, and impedance.

[0003] The transformer frame and steel sheet assembly is to insert several steel sheets into the frame. Traditional frame and steel sheet assembly operations are generally completed manually, but this manual operation method requires a lot of labor. At the same time, workers performing frame and steel sheet assembly operations for a long time will also cause great fatigue to the operators, resulting in low production efficiency. Utility Model Content

[0004] The utility model provides a transformer assembly device, aiming to improve the problems of high work intensity and low efficiency of workers in the process of assembling a transformer frame and steel sheets.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a transformer assembly device, the transformer includes a frame and a steel sheet, the transformer assembly device includes

[0006] Workbench;

[0007] A positioning tool, the positioning tool is arranged on the workbench, the positioning tool is provided with a vertical positioning cavity penetrating through the end thereof, and a positioning opening communicating with the positioning cavity is provided on the side of the positioning tool;

[0008] A transmission guide rail, the transmission guide rail is arranged beside the positioning fixture, the transmission guide rail is provided with a transmission channel running through the end thereof, and the outlet of the transmission channel is connected with the positioning opening;

[0009] A movable plate, the movable plate is movably arranged in the transmission channel, and the movable plate can drive the steel sheet in the transmission channel to move toward the positioning tool;

[0010] A positioning block is movably arranged below the positioning fixture, and the positioning block can extend into the positioning cavity and abut against the frame.

[0011] Furthermore, the positioning openings are provided on both sides of the positioning tool, and the transmission guide rails and the movable plate are symmetrically arranged on both sides of the positioning tool.

[0012] Furthermore, a vertical feeding channel is provided above the transmission guide rail, the feeding channel can be communicated with the transmission channel, and the feeding channel is located between the positioning tool and the movable plate.

[0013] Furthermore, a telescopic cylinder, a pressure rod, a spring and a guide rod are provided above the positioning tooling. The guide rod is hollow, and the spring is arranged inside the guide rod. One end of the spring and the guide rod are both arranged on the piston rod end of the telescopic cylinder, and the other end of the spring is connected to the pressure rod. The pressure rod is driven by the telescopic cylinder to abut against the skeleton in the positioning tooling.

[0014] Furthermore, a sheet-pushing cylinder is provided on the workbench, a piston rod end of the sheet-pushing cylinder is connected to the movable plate, and a driving direction of the sheet-pushing cylinder is toward the positioning cavity.

[0015] Furthermore, a scissor lift is provided below the positioning tooling, and the positioning block is arranged on the scissor lift.

[0016] Furthermore, a unloading through hole connected to the positioning cavity is provided at the lower end of the positioning tooling, and a unloading opening connected to the positioning cavity is provided at the lower end of the positioning tooling, and the unloading opening is opposite to the unloading through hole. A unloading cylinder and a unloading rod are provided on the workbench, and the unloading rod is arranged at the piston rod end of the unloading cylinder, and the unloading rod is arranged corresponding to the unloading through hole. The unloading rod is driven by the unloading cylinder to extend into the unloading through hole, and push the skeleton in the positioning tooling from the unloading opening out of the positioning tooling.

[0017] Furthermore, the workbench is provided with a material discharge notch connected with the material discharge opening, a material discharge chute is provided below the material discharge notch, and a collection frame is provided below the material discharge chute.

[0018] Furthermore, a crank slider mechanism and a rotating wheel are provided on the workbench, the crank of the crank slider mechanism is connected to the rotating wheel, and the slider of the crank slider mechanism is connected to the movable plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model discloses a transformer assembly device, including a workbench, a positioning tool, two transmission guide rails, two movable plates and a positioning block; the positioning tool is arranged on the workbench, the positioning tool is provided with a vertical positioning cavity penetrating through its end, and both sides of the positioning tool are provided with positioning openings connected with the positioning cavity; the two transmission guide rails are respectively arranged on one side of the positioning tool, the transmission guide rails are provided with a transmission channel penetrating through its end, and the outlet of the transmission channel is connected with the positioning opening; the two movable plates are respectively movably arranged in a transmission channel; the positioning block is movably arranged under the positioning tool. The utility model fixes the transformer skeleton in the positioning cavity through the positioning tool, inserts the steel sheets in the transmission guide rails on both sides of the positioning tool into the transformer skeleton on the positioning tool through the movable plate, and the positioning block can change the horizontal height of the transformer skeleton in the positioning cavity, so that the movable plate can insert multiple steel sheets in sequence according to different horizontal heights of the transformer skeleton. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a transformer assembly device of the utility model;

[0023] Figure 2 This is a schematic diagram of a transformer assembly device according to the utility model from another angle;

[0024] Figure 3 yes Figure 1 A is a partial enlarged schematic diagram;

[0025] Figure 4 It is a structural schematic diagram of the skeleton and steel sheets of the transformer in the utility model.

[0026] Main component symbols

[0027] 1. Workbench; 11. Cutting notch; 12. Cutting slide; 13. Collection frame;

[0028] 2. Positioning tooling; 21. Positioning cavity; 22. Positioning opening; 23. Cutting hole; 24. Cutting opening;

[0029] 3. Transmission rail; 31. Transmission channel;

[0030] 4. Movable plate; 41. Pushing cylinder;

[0031] 5. Positioning block; 51. Scissor lift;

[0032] 6. Feeding channel;

[0033] 7. Telescopic cylinder; 71. Pressure rod; 72. Spring;

[0034] 8. Feeding cylinder; 81. Feeding rod;

[0035] 9. Controller;

[0036] a. Skeleton;

[0037] b. Steel sheet. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] Example

[0042] like Figure 1-Figure 4 As shown, the utility model provides a transformer assembly device, the transformer includes a frame a and a steel sheet b, the transformer assembly device includes a workbench 1, a positioning tool 2, two transmission guide rails 3, two movable plates 4 and a positioning block 5; the positioning tool 2 is arranged on the workbench 1, the positioning tool 2 is provided with a vertical positioning cavity 21 running through its end, and both sides of the positioning tool 2 are provided with positioning openings 22 connected with the positioning cavity 21; the two transmission guide rails 3 are respectively arranged on one side of the positioning tool 2, the transmission guide rails 3 are provided with a transmission channel 31 running through its end, and the outlet of the transmission channel 31 is connected with the positioning opening 22; the two movable plates 4 are respectively movably arranged in a transmission channel 31; the positioning block 5 is movably arranged below the positioning tool 2.

[0043] The working principle of the utility model is that the positioning block 5 is pre-extended into the positioning cavity 21, and then the skeleton a of the transformer is placed on the upper end surface of the positioning block 5. The movable plate 4 on one side of the positioning tooling 2 pushes the steel sheet b in the transmission channel 31 to pass through the positioning opening 22 and insert into the skeleton a. Then the positioning block 5 is lowered by the thickness of a steel sheet b. Further, the movable plate 4 on the other side of the positioning tooling 2 pushes the steel sheet b in the transmission channel 31 on the same side to pass through the positioning opening 22 and insert into the skeleton a. Then the positioning block 5 is lowered by the thickness of a steel sheet b again. The above operation is repeated until the corresponding number of steel sheets b are inserted into the skeleton a.

[0044] In one of the preferred embodiments, a vertical loading channel 6 is provided above the transmission guide rail 3, and the loading channel 6 can be connected to the transmission channel 31, and the loading channel 6 is located between the positioning tool 2 and the movable plate 4; in this embodiment, the steel sheets b are manually stacked layer by layer and placed into the loading channel 6 in advance, and the steel sheets b in the loading channel 6 fall into the transmission channel 31 due to gravity, and the movable plate 4 pushes the steel sheet b and inserts it into the frame a. At the same time, the upper end of the movable plate 4 blocks the outlet of the loading channel 6, so that the steel sheet b inside cannot continue to fall into the transmission channel 31. After the steel sheet b is inserted into the frame a, the movable plate 4 moves back, and at the same time, the outlet of the loading channel 6 is opened, and a steel sheet b in the loading channel 6 falls into the transmission channel 31, and this cycle is repeated.

[0045] In one of the preferred embodiments, a telescopic cylinder 7, a pressure rod 71, a spring 72 and a guide rod are provided above the positioning tool 2. The guide rod is hollow, and the spring 72 is arranged in the guide rod. One end of the spring 72 and the guide rod are both arranged at the piston rod end of the telescopic cylinder 7, and the other end of the spring 72 is connected to the pressure rod 71; in this embodiment, the telescopic cylinder 7 drives the spring 72, the pressure rod 71 and the guide rod to move toward the skeleton a of the transformer in the positioning tool 2, so that the end of the pressure rod 71 abuts against the skeleton a, thereby preventing the skeleton a from moving when the steel sheet b is inserted, and at the same time, it can also play a positioning role for the skeleton a. The function of the spring 72 is to ensure that the pressure rod 71 always keeps in contact with the skeleton a and applies pressure to it when the skeleton a follows the positioning block 5 to move downward. The guide rod can prevent the spring 72 from bending and deforming under the force when the pressure rod 71 abuts against the skeleton a, thereby causing the pressure rod 71 to deviate from the positioning tool 2 and fail to press the skeleton a on the positioning tool 2.

[0046] In one of the preferred embodiments, two push-piece cylinders 41 are provided on the workbench 1, the piston rod ends of the push-piece cylinders 41 are connected to the movable plate 4, and the driving direction of the push-piece cylinders 41 is toward the positioning cavity 21; in this embodiment, the movable plate 4 is driven to move by the push-piece cylinders 41.

[0047] In one of the preferred embodiments, a scissor lift 51 is provided below the positioning tool 2, and the positioning block 5 is arranged on the scissor lift 51; in this embodiment, the positioning block 5 is driven to move up and down by the scissor lift 51.

[0048] In one of the preferred embodiments, a unloading hole 23 connected to the positioning cavity 21 is formed at the lower end of the positioning tool 2, and a unloading opening 24 connected to the positioning cavity 21 is formed at the lower end of the positioning tool 2. The unloading opening 24 is opposite to the unloading hole 23. A unloading cylinder 8 and a unloading rod 81 are provided on the workbench 1. The unloading rod is arranged at the piston rod end of the unloading cylinder 8, and the unloading rod is arranged corresponding to the unloading hole 23. In this embodiment, the unloading rod is driven by the unloading cylinder 8 to extend into the unloading hole 23, and pushes the skeleton a on the positioning block 5 out of the positioning tool 2 from the unloading opening 24.

[0049] In one of the preferred embodiments, the workbench 1 is provided with a material unloading gap 11 connected to the material unloading opening 24, a material unloading chute 12 is provided below the material unloading gap 11, and a collection frame 13 is provided below the material unloading chute 12; in this embodiment, the skeleton a pushed out of the positioning tool 2 by the above-mentioned material unloading rod falls into the material unloading chute 12 through the material unloading gap 11, and further slides into the collection frame 13.

[0050] In one of the preferred embodiments, a crank slider mechanism and a rotating wheel are provided on the workbench 1, the crank of the crank slider mechanism is connected to the rotating wheel, and the slider of the crank slider mechanism is connected to the movable plate 4; in this embodiment, the worker rotates the rotating wheel to cause the crank connected to the rotating wheel to rotate, and at the same time drives the slider to perform horizontal linear motion, and further, the slider drives the movable plate 4 to perform horizontal linear motion.

[0051] In one of the preferred embodiments, a controller 9 is provided on the workbench 1, a power end of the controller 9 is electrically connected to an external power supply, and a control end of the controller 9 is electrically connected to the control ends of the above-mentioned scissor lift 51, telescopic cylinder 7 and push cylinder 41.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transformer assembly device, the transformer comprising a frame and a steel sheet, characterized in that: The transformer assembly equipment comprises Workbench; A positioning tool, the positioning tool is arranged on the workbench, the positioning tool is provided with a vertical positioning cavity penetrating through the end thereof, and a positioning opening communicating with the positioning cavity is provided on the side of the positioning tool; A transmission guide rail, the transmission guide rail is arranged beside the positioning fixture, the transmission guide rail is provided with a transmission channel running through the end thereof, and the outlet of the transmission channel is connected with the positioning opening; A movable plate, the movable plate is movably arranged in the transmission channel, and the movable plate can drive the steel sheet in the transmission channel to move toward the positioning tool; A positioning block is movably arranged below the positioning fixture, and the positioning block can extend into the positioning cavity and abut against the frame.

2. A transformer assembly device according to claim 1, characterized in that: The positioning openings are provided on both sides of the positioning tool, and the transmission guide rails and the movable plate are symmetrically arranged on both sides of the positioning tool.

3. The transformer assembly equipment according to claim 1, characterized in that: A vertical feeding channel is provided above the transmission guide rail, and the feeding channel can be communicated with the transmission channel. The feeding channel is located between the positioning fixture and the movable plate.

4. A transformer assembly device according to claim 1, characterized in that; A telescopic cylinder, a pressure rod, a spring and a guide rod are provided above the positioning tool. The guide rod is hollow. The spring is arranged inside the guide rod. One end of the spring and the guide rod are both arranged on the piston rod end of the telescopic cylinder. The other end of the spring is connected to the pressure rod. The pressure rod is driven by the telescopic cylinder to abut against the skeleton in the positioning tool.

5. The transformer assembly equipment according to claim 1, characterized in that: The workbench is provided with a sheet-pushing cylinder, a piston rod end of the sheet-pushing cylinder is connected to the movable plate, and a driving direction of the sheet-pushing cylinder is toward the positioning cavity.

6. A transformer assembly device according to claim 1, characterized in that; A scissor lift is provided below the positioning tooling, and the positioning block is arranged on the scissor lift.

7. A transformer assembly device according to claim 1, characterized in that; A unloading hole connected to the positioning cavity is formed at the lower end of the positioning tooling, and a unloading opening connected to the positioning cavity is formed at the lower end of the positioning tooling, and the unloading opening is opposite to the unloading hole. A unloading cylinder and a unloading rod are provided on the workbench, and the unloading rod is arranged at the piston rod end of the unloading cylinder. The unloading rod is arranged corresponding to the unloading hole, and the unloading rod can be driven by the unloading cylinder to extend into the unloading hole, and push the skeleton in the positioning tooling from the unloading opening out of the positioning tooling.

8. A transformer assembly device according to claim 7, characterized in that; The workbench is provided with a material discharge notch which is in communication with the material discharge opening, a material discharge chute is provided below the material discharge notch, and a collection frame is provided below the material discharge chute.

9. The transformer assembly equipment according to claim 1, characterized in that: A crank slider mechanism and a rotating wheel are arranged on the workbench, a crank of the crank slider mechanism is connected to the rotating wheel, and a slider of the crank slider mechanism is connected to the movable plate.