Blade structure of centrifugal enameled wire paint stripping machine

Abstract

The utility model discloses a blade structure of a centrifugal enameled wire paint stripping machine. The blade structure comprises a main shaft; the connecting column is fixed at one end of the main shaft; the adjusting sleeve is connected to the outer part of the connecting column in a threaded and sleeving manner; the cover plate is connected to the end, away from the spindle, of the connecting column; the multiple movable grooves are formed in the side face of the connecting column; and the plurality of cutter bodies are rotatably connected with the connecting column, the wire stripping ends of the cutter bodies are far away from the main shaft, and the other ends of the cutter bodies penetrate through the movable groove and can move in the movable groove. According to the blade structure of the centrifugal enameled wire paint stripping machine provided by the utility model, a user can conveniently adjust the blades to meet different working requirements, the influence on the plurality of blades is synchronously changed, the blades do not need to be respectively adjusted, the adjusting efficiency is higher, the operation is more convenient, and the blade structure is more convenient for the user to use.

Description

Technical Field

[0001] The utility model relates to the technical field of blades of centrifugal enameled wire paint stripping machines, in particular to a blade structure of a centrifugal enameled wire paint stripping machine. Background Art

[0002] The centrifugal enameled wire stripping machine is a device specially used to remove the insulating paint on the enameled wire. It peels off the paint layer by a high-speed rotating cutter head. Its efficient and precise paint stripping function makes it widely used in electronic manufacturing, coil production and other related industries.

[0003] During the working process, the back-processed enameled wire passes through the cutter head of the centrifugal enameled wire stripping machine. The enameled wire passes through the wire pulling structure of the centrifugal enameled wire stripping machine and drives the enameled wire through the cutter head. At the same time, the cutter head is driven to rotate at high speed. Under the action of centrifugal force, the blade in the cutter head approaches the enameled wire, and the paint layer of the enameled wire can be stripped.

[0004] The quality of the enameled wire processing depends on the quality of the cutter head and the accuracy of the internal blade. Only the cutter head with high accuracy can ensure the quality of the enameled wire processing.

[0005] At present, the cutter heads of various enameled wire stripping machines need to be controlled by adjusting the blade angle and length to determine the degree of cutting of the enameled wire. However, it is difficult to adjust to the appropriate cutting state by manual operation, and the adjustment is inconvenient. In addition, the cutter heads are split structures with multiple blades. There are deviations between different blades under high-speed rotation, which affects the processing effect of the enameled wire. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a blade structure of a centrifugal enameled wire paint stripping machine, aiming to solve the above problems.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A centrifugal enameled wire paint stripping machine blade structure, comprising:

[0009] The main axis; and

[0010] A connecting column fixed to one end of the main shaft;

[0011] An adjusting sleeve, whose thread is sleeved on the outside of the connecting column;

[0012] A cover plate connected to an end of the connecting column away from the main shaft;

[0013] A plurality of movable grooves are provided on the side surfaces of the connecting column;

[0014] Multiple tool bodies, which are rotatably connected to the connecting column, and their wire stripping ends are far from the main shaft, and the other ends pass through the movable slots and can move within the movable slots.

[0015] Preferably, the cover plate is connected to the connecting column by screws.

[0016] Preferably, threads are provided on the outer side of the connecting column and the inner side of the adjusting sleeve, and the threads at both ends are adapted to each other. The adjusting sleeve is threadedly connected to the connecting column by threads.

[0017] Preferably, the tool body is rotatably connected to the connecting column by a pin shaft.

[0018] Preferably, semi-circular grooves are provided on one side of the connecting column away from the main shaft and on one side of the cover plate close to the main shaft. After the semi-circular grooves of the connecting column and the cover plate are combined, they form a complete cylindrical groove and are adapted to the pin shaft;

[0019] The pin shaft is located inside the semi-circular groove and passes through the tool body.

[0020] Preferably, the tool body includes:

[0021] A first tool handle, one end of which is movably arranged inside the movable slot, and the other end passes through the cover plate;

[0022] A blade, which is inserted into one end of the first tool handle far from the main shaft;

[0023] A fixing screw, which is threadedly connected to the end of the first tool handle and abuts against the blade;

[0024] A rotating hole, which is opened inside the first tool handle and is adapted to the pin shaft.

[0025] Preferably, the tool body includes:

[0026] A second tool handle, one end of which is movably arranged inside the movable slot, and the other end passes through the cover plate;

[0027] A blade, which is inserted into one end of the second tool handle far from the main shaft;

[0028] A fixing screw, which is threadedly connected to the end of the second tool handle and abuts against the blade;

[0029] A rotating hole, which is opened inside the second tool handle and is adapted to the pin shaft.

[0030] Compared with the prior art, the present utility model has the following beneficial effects:

[0031] The blade structure of a centrifugal enameled wire paint stripping machine provided by the present utility model facilitates the user to adjust the blade to meet different working requirements. At the same time, the influences on multiple blades change synchronously, and there is no need to adjust them separately. The adjustment efficiency is higher, the operation is more convenient, and it is more convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 FIG. 1 is a schematic structural view of a blade structure of a centrifugal enameled wire stripping machine according to the present utility model;

[0033] Figure 2 FIG. 2 is an enlarged schematic structural view of an embodiment of the tool body according to the present utility model;

[0034] Figure 3 FIG. 3 is an enlarged schematic structural view of an embodiment of the tool body according to the present utility model.

[0035] In the figure: 10 main shaft, 20 connecting column, 21 movable groove, 30 adjusting sleeve, 40 cover plate, 41 screw, 50 tool body, 51 second tool handle, 52 blade, 53 fixing screw, 54 rotating hole, 55 first tool handle, 60 pin shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0037] A blade structure of a centrifugal enameled wire stripping machine includes a main shaft 10. One end of the main shaft 10 is connected to the tool head installation position of the existing centrifugal enameled wire stripping machine. The connection method can be the existing one and this part does not need to be modified, so it will not be described in detail;

[0038] In the embodiment of the present application, please refer to Figure 1, a connecting column 20 is fixed at one end of the main shaft 10. An adjusting sleeve 30 is threadedly sleeved outside the connecting column 20. One end of the connecting column 20 away from the main shaft 10 is connected with a cover plate 40. A plurality of moving grooves 21 are formed on the side surface of the connecting column 20. The connecting column 20 is rotatably connected with a plurality of cutter bodies 50. The wire stripping end of the cutter body 50 is away from the main shaft 10, and the other end passes through the moving groove 21 and can move in the moving groove 21. The number of the cutter bodies 50 and the moving grooves 21 is preferably three. Through holes are formed in the centers of the main shaft 10, the connecting column 20 and the cover plate 40 for the enameled wire to pass through. When processing the enameled wire to be processed, it can work in the normal existing manner. The enameled wire passes between the plurality of cutter bodies 50. The centrifugal enameled wire stripping machine works normally. Its own blade structure is driven to rotate at a high speed. Under the action of centrifugal force, the wire stripping ends of the plurality of cutter bodies 50 approach each other, and thus the enameled wire can be processed. This process is the conventional processing process of the centrifugal enameled wire stripping machine. In this application, according to the needs of the user, by rotating the adjusting sleeve 30, the position of the adjusting sleeve 30 can be changed, so that it restricts different parts of the cutter body 50. Further, during the normal centrifugal working process, affected by the adjusting sleeve 30, the limit position of the rotation of the cutter body 50 is changed. Therefore, the distance between the wire stripping end of the cutter body 50 and the enameled wire will also be changed, so as to meet different working requirements. At the same time, when adjusting the adjusting sleeve 30, the influences on the plurality of cutter bodies 50 are changed synchronously, and there is no need to adjust them separately. The adjustment efficiency is higher and the operation is more convenient.

[0039] In a further embodiment, the cover plate 40 is connected to the connecting column 20 by screws 41

[0040] Further, threads are provided on the outer side of the connecting column 20 and the inner side of the adjusting sleeve 30, and the threads at both ends are adapted to each other. The adjusting sleeve 30 is threadedly connected to the connecting column 20 through the threads. The adjusting sleeve 30 moves through the threads when rotating, and the helix angle is preferably kept small.

[0041] In a further embodiment, please refer to Figure 1 , the cutter body 50 is rotatably connected to the connecting column 20 through a pin shaft 60, that is, the cutter body 50 rotates around the pin shaft 60. At the same time, semi-circular grooves are formed on one side of the connecting column 20 away from the main shaft 10 and one side of the cover plate 40 close to the main shaft 10. The semi-circular grooves of the connecting column 20 and the cover plate 40 form a complete cylindrical groove when combined, and are adapted to the pin shaft 60. The pin shaft 60 is located inside the semi-circular groove and passes through the cutter body 50. Therefore, when disassembling, unscrew the screw 41 to remove the cover plate 40, and then the cutter body 50 and the pin shaft 60 can be removed. On the contrary, it can be installed. The operation is simple and convenient for disassembly and assembly.

[0042] Further, please refer to Figure 2, the tool body 50 includes a first tool handle 55 with one end movably arranged inside the movable groove 21 and the other end passing through the cover plate 40. A blade 52 (the above-mentioned wire stripping end) is inserted at the end of the first tool handle 55 away from the main shaft 10. The blade 52 is preferably a diamond blade. A fixing screw 53 that abuts against the blade 52 is threadedly connected to the end of the first tool handle 55 for fixing the blade 52. A rotating hole 54 adapted to the pin shaft 60 is formed inside the first tool handle 55. The pin shaft 60 passes through the rotating hole 54 to connect the first tool handle 55. The shape of the first tool handle 55 is as Figure 2 shown.

[0043] On the basis of the previous embodiment, the present utility model also proposes another embodiment. Compared with the previous embodiment, as Figure 3 shown, the shape of the first tool handle 55 is changed to a second tool handle 51, so that the centrifugal ratio of the first tool handle 55 and the second tool handle 51 is different to adapt to different usage requirements and has better adaptability.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0045] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A centrifugal enameled wire stripping machine blade structure, characterized in that: include: Spindle; as well as A connecting column fixed to one end of the main shaft; An adjusting sleeve, whose thread is sleeved on the outside of the connecting column; A cover plate connected to an end of the connecting column away from the main shaft; A plurality of movable grooves are provided on the side surfaces of the connecting column; A plurality of knife bodies are rotatably connected to the connecting column, and the wire stripping end thereof is away from the main shaft, and the other end thereof passes through the movable groove and can move in the movable groove.

2. The blade structure of a centrifugal enameled wire stripping machine according to claim 1, characterized in that: The cover plate is connected to the connecting column by screws.

3. The blade structure of a centrifugal enameled wire stripping machine according to claim 1, characterized in that: The outer side of the connecting column and the inner side of the adjusting sleeve are both provided with threads, the threads at both ends are adapted to each other, and the adjusting sleeve is threadedly connected to the connecting column through the threads.

4. The blade structure of a centrifugal enameled wire stripping machine according to claim 1, characterized in that: The knife body is rotatably connected to the connecting column via a pin shaft.

5. The blade structure of a centrifugal enameled wire stripping machine according to claim 4, characterized in that: A semicircular groove is provided on the side of the connecting column away from the main shaft and the side of the cover plate close to the main shaft. The semicircular grooves of the connecting column and the cover plate are combined to form a complete cylindrical groove, which is compatible with the pin shaft; The pin is located inside the semicircular groove and passes through the cutter body.

6. The blade structure of a centrifugal enameled wire stripping machine according to claim 5, characterized in that: The knife body comprises: A first knife handle, one end of which is movably arranged inside the movable groove, and the other end of which passes through the cover plate; A blade is inserted into an end of the first tool handle away from the main shaft; a fixing screw threadably connected to the end of the first handle and resting against the blade; The rotating hole is arranged inside the first tool handle and is matched with the pin shaft.

7. The blade structure of a centrifugal enameled wire stripping machine according to claim 5, characterized in that: The knife body comprises: A second knife handle, one end of which is movably arranged inside the movable groove, and the other end of which passes through the cover plate; A blade is inserted into an end of the second tool holder away from the main shaft; a fixing screw threadably connected to the end of the second handle and resting against the blade; The rotating hole is arranged inside the second tool handle and is matched with the pin shaft.

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