Automatic cutting device for transformer iron core
By designing the cleaning structure and self-cleaning structure in the transformer core cutting device, the problem of inability to timely monitor the amount of waste in the storage box in the prior art is solved, and a device that automatically reminds and improves the cleaning effect is realized.
Patent Information
- Application Number
- CN202421023078.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing transformer core cutting device cannot monitor the amount of waste in the storage box in real time, resulting in the inability of staff to clean it up in time, affecting the normal use of the device.
An automatic cutting device including a cleaning structure and a self-cleaning structure is designed to allow the collection box to drop and clean by elastic push of the support spring and bevel panels, and a self-cleaning function is achieved through the rotation of the threaded rod and the cleaning brush.
It realizes timely reminding staff to clean up, ensuring the normal use of the storage box, and improving the cleaning effect of the cleaning brush.
Smart Images
Figure CN222242834U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformer iron cores, in particular to an automatic cutting device for transformer iron cores. Background Art
[0002] The iron core is the main magnetic circuit part of the transformer. It is usually made of hot-rolled or cold-rolled silicon steel sheets with a high silicon content and coated with insulating paint on the surface. The iron core and the coils wound on it form a complete electromagnetic induction system. The power transmitted by the power transformer depends on the material and cross-sectional area of the iron core. Therefore, a cutting device is required in the process of processing the transformer core.
[0003] According to a disclosed transformer core cutting device (publication number: CN 220311905 U), the device collects waste chips generated during cutting in cooperation with a chip extraction component, thereby improving the cutting effect.
[0004] The device collects waste chips into a storage box through a chip extraction assembly, but the amount of waste chips in the storage box cannot be observed from the outside, which makes it impossible for staff to observe whether the storage box is full, and thus makes it impossible for staff to clean the storage box in time, thereby affecting the normal use of the storage box. Utility Model Content
[0005] The utility model aims to provide an automatic cutting device for transformer cores to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above object, the utility model provides the following technical solution: an automatic transformer core cutting device, comprising a main body, a cutting assembly is fixedly connected to the top of the main body, a cleaning structure is provided on the top surface of the main body, and a self-cleaning structure is provided on the top of the main body, and the cleaning structure comprises:
[0007] A cavity is formed on the top surface of the main body, a support spring is fixedly connected to the inner wall of the main body, an inclined plate is slidably connected to the inner wall of the main body, an end of the support spring away from the main body is fixedly connected to the inclined plate, the support spring pushes the inclined plate to move away from the support spring through its own elastic force, and a collection box is attached to the inner wall of the cavity;
[0008] A threaded rod, wherein the outer wall of the main body is penetrated by the threaded rod, the outer wall of the threaded rod is rotatably connected to the main body, the outer wall of the threaded rod is threadedly connected to a slider, the inner wall of the main body is slidably connected to the slider, and the slider slides along the inner wall of the main body as the threaded rod rotates;
[0009] A cleaning brush, the outer wall of the slider is fixedly connected with a cleaning brush, the cleaning brush will move with the movement of the slider, the outer wall of the cleaning brush fits the main body, the outer wall of the threaded rod is fixedly connected with a handle, the threaded rod will rotate with the rotation of the handle.
[0010] Preferably, the self-cleaning structure comprises: a rotating shaft, and the top surface of the main body is rotatably connected to the rotating shaft.
[0011] Preferably, a scraper is fixedly connected to the outer wall of the rotating shaft, and the scraper can rotate with the rotating shaft as the center.
[0012] Preferably, the inner wall of the rotating shaft is slidably connected to a limiting rod, and the limiting rod can slide in an up-and-down direction along the inner wall of the rotating shaft.
[0013] Preferably, a limiting groove is provided on the top surface of the main body, and when the limiting rod is inserted into the limiting groove, the rotating shaft cannot rotate.
[0014] Preferably, the inner wall of the limiting groove fits the limiting rod.
[0015] Compared with the prior art, the utility model provides an automatic cutting device for transformer core, which has the following beneficial effects:
[0016] 1. The automatic cutting device for transformer core is provided with a cleaning structure. When a large amount of waste is accumulated in the collection box, the collection box can fall to the ground through the cleaning structure, thereby reminding the staff to clean the collection box, so that the staff can clean the collection box in time.
[0017] 2. The automatic cutting device for transformer core is provided with a self-cleaning structure. Through the self-cleaning structure, each time the cleaning brush moves above the cavity, the scraper can scrape off the waste on the surface of the cleaning brush, thereby making the cleaning brush cleaner and achieving a better cleaning effect on the surface of the main body. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the inclined panel of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;
[0022] Figure 5 This is a schematic diagram of the self-cleaning structure of the utility model;
[0023] Figure 6 For this utility model Figure 2 Enlarged schematic diagram of the inner A structure.
[0024] In the figure: 1. main body; 2. cutting component; 4. cleaning structure; 41. cavity; 42. supporting spring; 43. inclined panel; 44. collecting box; 45. threaded rod; 46. slider; 47. cleaning brush; 48. handle; 5. self-cleaning structure; 51. rotating shaft; 52. limiting rod; 53. limiting groove; 54. scraper. DETAILED DESCRIPTION
[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: an automatic transformer core cutting device, comprising a main body 1, a cutting assembly 2 is fixedly connected to the top of the main body 1, a cleaning structure 4 is provided on the top surface of the main body 1, and a self-cleaning structure 5 is provided on the top of the main body 1.
[0026] The cleaning structure 4 includes: a cavity 41, a support spring 42, an inclined panel 43, a collection box 44, a threaded rod 45, a slider 46, a cleaning brush 47, and a handle 48. A cavity 41 is provided on the top surface of the main body 1, and the size of the cavity 41 matches the size of the collection box 44. A support spring 42 is fixedly connected to the inner wall of the main body 1. There are multiple groups of support springs 42, and the multiple groups of support springs 42 are all arranged on the inner wall of the main body 1. An inclined panel 43 is slidably connected to the inner wall of the main body 1. There are two groups of inclined panels 43, and the two groups of inclined panels 43 are symmetrically distributed with the center line of the cavity 41 as the symmetry axis. The end of the support spring 42 away from the main body 1 is fixedly connected to the inclined panel 43. The support spring 42 will push the inclined panel 43 to move in the direction away from the support spring 42 through its own elastic force. The inner wall of the cavity 41 is attached to the collection box 44, and the collection box 44 will be suspended in the cavity 41 due to the support of the two groups of inclined panels 43. 1 is penetrated by a threaded rod 45 on the outer wall, and the main body 1 supports the threaded rod 45. The outer wall of the threaded rod 45 is rotatably connected to the main body 1. The outer wall of the threaded rod 45 is threadedly connected to a slider 46. The slider 46 will slide along the inner wall of the main body 1 as the threaded rod 45 rotates. The inner wall of the main body 1 is slidably connected to the slider 46. The inner wall of the main body 1 fixes the moving trajectory of the slider 46. The outer wall of the slider 46 is fixedly connected to a cleaning brush 47. The cleaning brush 47 moves with the movement of the slider 46. The outer wall of the cleaning brush 47 fits the main body 1. The cleaning brush 47 can sweep the debris generated during cutting into the cavity 41. The outer wall of the threaded rod 45 is fixedly connected to a handle 48. The threaded rod 45 rotates with the rotation of the handle 48.
[0027] The self-cleaning structure 5 comprises: a rotating shaft 51 , a limiting rod 52 , a limiting groove 53 , and a scraper 54 . The top surface of the main body 1 is rotatably connected to a rotating shaft 51, and the main body 1 supports the rotating shaft 51. The outer wall of the rotating shaft 51 is fixedly connected to a scraper 54, and the scraper 54 can rotate with the rotating shaft 51 as the center of the circle. When the scraper 54 is located directly above the cavity 41, the scraper 54 can scrape off the waste debris on the surface of the cleaning brush 47. When the scraper 54 is not located directly above the cavity 41, the scraper 54 will not prevent the collection box 44 from being placed into the cavity 41. The inner wall of the rotating shaft 51 is slidably connected to a limiting rod 52, and the limiting rod 52 can slide up and down along the inner wall of the rotating shaft 51. At the same time, when the limiting rod 52 is inserted into the limiting groove 53, the rotating shaft 51 cannot rotate at this time. The top surface of the main body 1 is provided with a limiting groove 53, and the inner wall of the limiting groove 53 fits the limiting rod 52. The size of the limiting groove 53 is adapted to the size of the limiting rod 52.
[0028] Working principle: After the cutting assembly 2 cuts the iron core, the handle 48 can be rotated, and the threaded rod 45 will rotate with the rotation of the handle 48. At this time, the slider 46 will slide along the inner wall of the main body 1 with the rotation of the threaded rod 45. At this time, the cleaning brush 47 will move with the movement of the slider 46, and then the debris generated during cutting will be swept into the cavity 41 by the cleaning brush 47, and then the debris will fall into the collection box 44 through the cavity 41. At the same time, when the debris in the collection box 44 increases, the collection box 44 will be The weight will gradually increase, and the collection box 44 will gradually begin to squeeze the inclined panel 43, and the inclined panel 43 will gradually move in the direction of the support spring 42. When the inclined panel 43 is completely retracted into the main body 1, the inclined panel 43 no longer supports the collection box 44. At this time, the collection box 44 will fall to the ground, reminding the staff to clean the collection box 44 in time. At the same time, the collection box 44 can be placed in the cavity 41. At this time, the collection box 44 will be suspended in the cavity 41 due to the obstruction of the inclined panel 43.
[0029] At the same time, when the cleaning brush 47 moves to the top of the cavity 41, the scraper 54 will scrape off the waste on the surface of the cleaning brush 47 due to the obstruction of the scraper 54, thereby making the surface of the cleaning brush 47 cleaner, and thus making the cleaning effect of the cleaning brush 47 on the surface of the main body 1 better. At the same time, when the collection box 44 needs to be placed in the cavity 41, the rotating shaft 51 can be rotated. At this time, the scraper 54 will rotate with the rotating shaft 51 as the center, so that the scraper 54 is no longer located directly above the cavity 41, so that the collection box 44 can be smoothly placed in the cavity 41.
[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An automatic transformer core cutting device, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected to a cutting assembly (2), the top surface of the main body (1) is provided with a cleaning structure (4), the top of the main body (1) is provided with a self-cleaning structure (5), and the cleaning structure (4) comprises: A cavity (41), wherein the top surface of the main body (1) is provided with a cavity (41), the inner wall of the main body (1) is fixedly connected to a support spring (42), the inner wall of the main body (1) is slidably connected to an inclined plate (43), one end of the support spring (42) away from the main body (1) is fixedly connected to the inclined plate (43), and the inner wall of the cavity (41) is attached to a collection box (44); A threaded rod (45), the outer wall of the main body (1) penetrates the threaded rod (45), the outer wall of the threaded rod (45) is rotatably connected to the main body (1), the outer wall of the threaded rod (45) is threadedly connected to a slider (46), and the inner wall of the main body (1) is slidably connected to the slider (46); A cleaning brush (47), wherein the outer wall of the sliding block (46) is fixedly connected to the cleaning brush (47), the outer wall of the cleaning brush (47) fits the main body (1), and the outer wall of the threaded rod (45) is fixedly connected to the handle (48).
2. The automatic transformer core cutting device according to claim 1, characterized in that: The self-cleaning structure (5) comprises a rotating shaft (51), and the top surface of the main body (1) is rotatably connected to the rotating shaft (51).
3. The automatic transformer core cutting device according to claim 2, characterized in that: A scraper (54) is fixedly connected to the outer wall of the rotating shaft (51).
4. The automatic transformer core cutting device according to claim 2, characterized in that: The inner wall of the rotating shaft (51) is slidably connected to a limiting rod (52).
5. The automatic transformer core cutting device according to claim 1, characterized in that: A limiting groove (53) is provided on the top surface of the main body (1).
6. The automatic transformer core cutting device according to claim 5, characterized in that: The inner wall of the limiting groove (53) is in contact with the limiting rod (52).