Winding drum feeding mechanism for forming and processing transformer shell

Abstract

The utility model discloses a winding drum feeding mechanism for forming and processing a transformer shell in the technical field of transformer shell processing, which comprises a main box body and a feeding guide plate, a transmission lead screw I and a transmission lead screw II are rotatably connected and mounted at the middle position in the main box body along the length direction, the transmission lead screw I and the transmission lead screw II are coaxial, and the transmission lead screw I and the transmission lead screw II are arranged on the feeding guide plate. A gearbox is arranged between the first transmission lead screw and the second transmission lead screw, an adjusting motor is installed on the side edge of the gearbox, and two guide rods are symmetrically arranged on the two sides of the first transmission lead screw and the two sides of the second transmission lead screw. The winding drum supporting device is provided with the feeding guide plate structure in a matched mode, the guide moving supporting frame and the moving wheels are arranged below the feeding guide plate structure, the position can be moved, the feeding guide plate is designed to be of an inclined structure, a winding drum can be easily pushed to the position between the two supporting rollers manually through the feeding guide plate, and manual feeding and discharging are achieved; hoisting equipment is not needed, so that the production investment is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer shell processing, in particular to a reel feeding mechanism for transformer shell forming processing. Background Art

[0002] The transformer shell refers to the protective layer on the outside of the transformer, which is mainly used to protect the internal equipment of the transformer and ensure the safety of the operators. The transformer shell can prevent small animals or other foreign objects from entering the inside of the transformer, thereby avoiding operational accidents caused by foreign objects. At the same time, it can also protect operators from electric shock and provide a certain electromagnetic shielding effect. The transformer shell is provided with different materials, shapes and sizes. For cylindrical transformer shells, forming reels are required during the processing process. The existing transformer shell forming processing reel feeding mechanism requires supporting overhead cranes, arm cranes and other lifting equipment to load and unload the reels. Since the installation of the overhead crane requires a large space and is relatively costly, the reel feeding process requires a large production investment, which is not suitable for small enterprises. In addition, the support device of the reel is mostly a fixed structure, which cannot meet the processing and use requirements of reels of different specifications.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a reel feeding mechanism for transformer housing forming processing. To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0005] The transmission mechanism that this transmission moves is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that the transmission gear of this transmission gear is that

[0006] As a further solution of the present invention: the feeding guide plate is arranged as a three-section transition connection structure of horizontal, inclined and horizontal sections, and a rotating sleeve is provided at the connection position between the grounding guide plate and the feeding guide plate, so that the grounding guide plate can rotate relative to the rotating sleeve, and anti-slip strips are provided on the guide planes of the grounding guide plate and the feeding guide plate.

[0007] As a further solution of the present invention: the interface of the anti-slip strip is a semicircular structure, and the anti-slip strip is made of soft material, so that the guide surfaces of the grounding guide plate and the feeding guide plate have good anti-slip performance.

[0008] As a further solution of the present invention: a mounting frame is fixedly provided on the side of the processing support frame 1 away from the processing support frame 2, and a plurality of sensors are installed on the mounting frame, and the sensors are used to detect the support coordination between the support roller 1, the support roller 2 and the reel.

[0009] As a further solution of the present invention: the gearbox has a gear transmission structure, the transmission screw 1 and the transmission screw 2 have the same specifications and opposite rotation directions, the lower two ends of the processing support frame 1 are fixedly provided with a guide seat 1, and the lower two ends of the processing support frame 2 are fixedly provided with a guide seat 2.

[0010] As a further solution of the present invention: the guide seat 1 and the guide seat 2 are slidably connected to the corresponding guide rods to ensure the stability of the horizontal movement of the processing support frame 1 and the processing support frame 2. A control box is fixedly installed on the outside of the main box, and the control box is electrically connected to the sensor and the adjustment motor.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0012] The roll support device of the utility model is equipped with a feeding guide structure. A material guide movable support frame and a movable wheel are arranged under the feeding guide structure, which can be moved. The feeding guide is designed as an inclined structure. Manually, the roll can be easily pushed between the two support rollers through the feeding guide, realizing manual loading and unloading without the need for lifting equipment, effectively reducing production investment.

[0013] The distance between the support roller one and the support roller two of the utility model can be adjusted according to actual processing requirements. During the adjustment process, the ground guide plate is folded upward to avoid interference with the ground. Then the material guide moving support frame moves synchronously with the processing support frame two to meet the feeding and processing support requirements of the rolls of synchronous specifications.

[0014] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is the main view of the utility model;

[0018] Figure 3 It is a top view of the utility model;

[0019] Figure 4 It is the main sectional view of the present utility model.

[0020] In the figure: 1. Main box; 2. Control box; 3. Processing support frame 1; 4. Processing support frame 2; 5. Feeding guide plate; 6. Grounding guide plate; 7. Anti-slip strip; 8. Rotating sleeve; 9. Support roller 2; 10. Support roller 1; 11. Guide rod; 12. Mounting frame; 13. Sensor; 14. Material guide moving support frame; 15. Guide seat 1; 16. Guide seat 2; 17. Transmission screw 1; 18. Gearbox; 19. Adjustment motor; 20. Nut seat 1; 21. Nut seat 2; 22. Transmission screw 2; 23. Moving wheel.

[0021] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a reel feeding mechanism for transformer shell molding processing includes a main box body 1 and a feeding guide plate 5. A transmission screw 17 and a transmission screw 2 22 are installed in the middle position of the main box body 1 in a rotational connection along the length direction. The transmission screw 17 and the transmission screw 2 22 are coaxial. A gearbox 18 is provided between the transmission screw 17 and the transmission screw 2 22. An adjustment motor 19 is installed on the side of the gearbox 18. Two guide rods 11 are symmetrically provided on both sides of the transmission screw 17 and the transmission screw 2 22. A nut is installed on the transmission screw 17. Seat 1 20, a nut seat 21 is installed on the transmission screw 22, a processing support frame 3 is provided on the nut seat 20, a processing support frame 2 4 is provided on the nut seat 21, a support roller 10 is installed on the processing support frame 3, a support roller 2 9 is installed on the processing support frame 2 4, the upper end of the feeding guide plate 5 is located on one side of the support roller 2 9, the lower end of the feeding guide plate 5 is rotatably connected and installed with a grounding guide plate 6, a material guide movable support frame 14 is provided below the feeding guide plate 5, and a movable wheel 23 is installed below the material guide movable support frame 14.

[0024] Among them, the feeding guide plate 5 is set as a three-section transition connection structure of horizontal, inclined and horizontal. A rotating sleeve 8 is provided at the connection position between the grounding guide plate 6 and the feeding guide plate 5, so that the grounding guide plate 6 can rotate relative to the rotating sleeve 8. Anti-slip strips 7 are provided on the guide planes of the grounding guide plate 6 and the feeding guide plate 5.

[0025] The interface of the anti-slip strip 7 is a semicircular structure. The anti-slip strip 7 is made of soft material, so that the guide surfaces of the grounding guide plate 6 and the feeding guide plate 5 have good anti-slip performance.

[0026] A mounting frame 12 is fixedly provided on the side of the processing support frame 3 away from the processing support frame 2 4. A plurality of sensors 13 are installed on the mounting frame 12. The sensors 13 are used to detect the support coordination between the support roller 10, the support roller 2 9 and the reel.

[0027] The gear transmission structure is inside the gearbox 18. The transmission screw 17 and the transmission screw 2 22 have the same specifications and rotate in opposite directions. The lower ends of the processing support frame 1 3 are fixedly provided with a guide seat 15, and the lower ends of the processing support frame 2 4 are fixedly provided with a guide seat 2 16.

[0028] The guide seat 15 and the guide seat 2 16 are slidably connected to the corresponding guide rod 11 to ensure the stability of the horizontal movement of the processing support frame 1 3 and the processing support frame 2 4. The control box 2 is fixedly installed on the outside of the main box 1, and the control box 2 is electrically connected to the sensor 13 and the adjustment motor 19.

[0029] The working principle of the utility model is as follows: when the reel is processed, the lower end of the grounding guide plate 6 contacts the ground, and the lower end of the reel grounding guide plate 6 is pushed upward. The grounding guide plate 6 and the feeding guide plate 5 are both inclined structures, which are convenient for manual feeding. The guide surfaces of the feeding guide plate 5 and the grounding guide plate 6 are provided with anti-slip strips 7 for increasing the friction force of the loading and unloading process, thereby improving the safety of the loading and unloading process;

[0030] The upper end of the feeding guide plate 5 is located on the side of the supporting roller 2 9, and the roll can be directly pushed to the space between the supporting roller 10 and the supporting roller 2 9, and the outer wall of the roll is effectively supported by the supporting roller 10 and the supporting roller 2 9. The sensor 13 on the mounting frame 12 is used to detect the size of the roll exposed outside the supporting roller 10, and then determine whether the distance between the supporting roller 10 and the supporting roller 2 9 matches the outer diameter of the roll and whether stable support can be achieved;

[0031] When the size of the reel is large and the distance between the support roller 10 and the support roller 2 9 is small, when the distance adjustment is required, the ground guide plate 6 is rotated along the rotating sleeve 8 and folded upward, and the lower end of the ground guide plate 6 leaves the ground, and the adjustment motor 19 works, and the gear transmission in the gearbox 18 drives the transmission screw 17 and the transmission screw 2 22 to rotate synchronously, and the rotation directions are opposite, so that the nut seat 1 20 drives the processing support frame 1 3 and the nut seat 2 21 drives the processing support frame 2 4 to move synchronously, so as to realize the adjustment of the distance between the support roller 10 and the support roller 2 9. During the movement of the support roller 2 9, the material guide moving support frame 14 is driven to move synchronously with it;

[0032] The roll support device of the present invention is equipped with a feeding guide plate 5 structure, and a material guide movable support frame 14 and a movable wheel 23 are arranged under the feeding guide plate 5 structure, which can be moved. The feeding guide plate 5 is designed as an inclined structure. The reel can be easily pushed between the two support rollers through the feeding guide plate 5 to realize manual loading and unloading without the need for lifting equipment, which effectively reduces production investment. The spacing between the support roller 10 and the support roller 2 9 can be adjusted according to actual processing requirements. During the adjustment process, the ground guide plate 6 is folded upward to avoid interference with the ground. After that, the material guide movable support frame 14 moves synchronously with the processing support frame 2 4 to meet the feeding and processing support requirements of the reel of synchronous specifications.

[0033] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments using the above-mentioned technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A reel feeding mechanism for transformer housing forming processing, comprising a main housing (1) and a feeding guide plate (5), characterized in that: A transmission screw 1 (17) and a transmission screw 2 (22) are rotatably connected and installed in the middle position of the main box body (1) along the length direction. The transmission screw 1 (17) and the transmission screw 2 (22) are coaxial. A gearbox (18) is provided between the transmission screw 1 (17) and the transmission screw 2 (22). An adjusting motor (19) is installed on the side of the gearbox (18). Two guide rods (11) are symmetrically provided on both sides of the transmission screw 1 (17) and the transmission screw 2 (22). A nut seat 1 (20) is installed on the transmission screw 1 (17), and a nut seat 2 (22) is installed on the transmission screw 2 (22). The mother seat 2 (21) is provided with a processing support frame 1 (3) on the nut seat 1 (20), and the processing support frame 2 (4) is provided on the nut seat 2 (21). The processing support frame 1 (3) is installed with a support roller 1 (10), and the processing support frame 2 (4) is installed with a support roller 2 (9). The upper end of the feeding guide plate (5) is located on one side of the support roller 2 (9), and the lower end of the feeding guide plate (5) is rotatably connected and installed with a grounding guide plate (6). A material guide movable support frame (14) is provided below the feeding guide plate (5), and a movable wheel (23) is installed below the material guide movable support frame (14).

2. The reel feeding mechanism for transformer housing molding according to claim 1, characterized in that: The feeding guide plate (5) is provided with a three-stage transition connection structure of horizontal, inclined and horizontal sections. A rotating sleeve (8) is provided at the connection position between the grounding guide plate (6) and the feeding guide plate (5). Anti-slip strips (7) are provided on the guide planes of the grounding guide plate (6) and the feeding guide plate (5).

3. The reel feeding mechanism for transformer housing molding according to claim 2, characterized in that: The interface of the anti-slip strip (7) is a semicircular structure, and the anti-slip strip (7) is made of a soft material.

4. The reel feeding mechanism for transformer housing molding according to claim 3, characterized in that: A mounting frame (12) is fixedly provided on one side of the processing support frame 1 (3) away from the processing support frame 2 (4), and a plurality of sensors (13) are mounted on the mounting frame (12).

5. The reel feeding mechanism for transformer housing molding according to claim 4, characterized in that: The gearbox (18) has a gear transmission structure inside. The transmission screw 1 (17) and the transmission screw 2 (22) have the same specifications and rotate in opposite directions. The lower ends of the processing support frame 1 (3) are fixedly provided with a guide seat 1 (15), and the lower ends of the processing support frame 2 (4) are fixedly provided with a guide seat 2 (16).

6. The reel feeding mechanism for transformer housing molding according to claim 5, characterized in that: The guide seat 1 (15) and the guide seat 2 (16) are slidably connected to the corresponding guide rod (11). A control box (2) is fixedly installed on the outer side of the main box (1). The control box (2) is electrically connected to the sensor (13) and the regulating motor (19).

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