Residual wire processing device of stator wire binding machine

Abstract

The utility model discloses a remaining wire processing device of a stator wire binding machine, which comprises a rack, a wire binding machine main body, a rotary table, a stator fixing sleeve, an air draft mechanism and a flame jet mechanism, the top of the rack is provided with a first accommodating groove, the first accommodating groove is internally provided with a ventilation net, and the ventilation net is arranged in an arc shape. By arranging the first containing groove and the ventilation net, the first containing groove can temporarily contain the ventilation net, the ventilation net is moved upwards to the front side of the air draft mechanism to block burnt-out thin wires, and therefore the thin wires can be prevented from entering the ventilation hood, and the service life of the thin wires is prolonged. The problems that due to the fact that burnt-out thin wires can enter an air guide cover through an air suction pipe, the air suction pipe and a separation net are fixedly connected with the air guide cover, a user cannot conveniently clean the collected thin wires, and therefore after long-time work, the separation net is prone to being blocked, and the service life of the separation net is prolonged are solved. Therefore, the suction force of the exhaust fan to the burnt-out fine wire is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire tying machines, in particular to a surplus wire processing device for a stator wire tying machine. Background Art

[0002] In order to prevent the coil group of the motor stator from becoming loose, current stator manufacturers will perform wire tying work on the wound stator. Specifically, it means using a thin wire to tie around the coil group. The device used for wire tying is a stator wire tying machine. Currently, semi-automatic stator wire tying machines generally consist of a stator working turntable, a wire feeding device, a wire tying hook needle, and well-known motors and transmission components. After the wire tying is completed by the current wire tying machine, the end of the thin wire binding the coil will be automatically tied into a slipknot, but this slipknot will extend a certain length outside the stator. This part of the thin wire is the surplus wire. The current processing method is generally to cut it manually, but this operation method is rather troublesome, time-consuming and laborious.

[0003] For example, the patent number CN220440509U discloses a surplus wire processing and fixing device for a stator wire tying machine, which relates to the field of wire tying machines. This surplus wire processing and fixing device aims to solve the technical problem that the current method of manually cutting the surplus wire of the stator wire tying machine is time-consuming and laborious. This surplus wire processing and fixing device includes a frame, a wire tying machine main body installed at the upper end of the frame, a rotary table, and a stator fixing sleeve installed at the upper end of the rotary table. A suction fan is arranged at the upper end of the frame, and the suction fan is arranged at the rear side of the stator fixing sleeve. A conical air guide cover is installed at the front end of the suction fan. A flame spraying mechanism that can slide horizontally is arranged at the rear side of the rotary table, and the flame spraying mechanism is arranged below the air guide cover. This surplus wire processing and fixing device uses a suction fan and a movable flame spraying mechanism. After the stator wire tying machine finishes working, it can wind-adsorb and fix the surplus wire outside the stator coil and burn it off. The whole process is automatically controlled and does not require manual participation, making the equipment use more efficient.

[0004] Based on the search of the patent number and the discovery of the deficiencies in the existing technology:

[0005] Although this surplus wire processing and fixing device for a stator wire tying machine can wind-adsorb and fix the surplus wire outside the stator coil and burn it off, during use, since the burned thin wire will enter the inside of the air guide cover through the suction pipe, and both the suction pipe and the isolation net are fixedly connected to the air guide cover, it is not convenient for the user to clean the collected thin wire. Therefore, it is easy to cause blockage of the isolation net after long-term work, which will result in a decrease in the suction force of the suction fan for the burned thin wire. Summary of the Utility Model

[0006] To solve the problems raised in the above-mentioned background art, the purpose of the present utility model is to provide a device for processing the remaining wires of a stator wire tying machine, which has the advantage of avoiding blockage of the ventilation cover, and solves the problem that the burned thin wires will enter the interior of the air guide cover through the air suction pipe, and since both the air suction pipe and the isolation net are fixedly connected to the air guide cover, it is not convenient for the user to clean the collected thin wires. Therefore, after long-term operation, it is easy to cause blockage of the isolation net, resulting in a decrease in the suction force of the exhaust fan for the burned thin wires.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A device for processing the remaining wires of a stator wire tying machine includes a frame, a wire tying machine main body, a rotary table, a stator fixing sleeve, an air suction mechanism, and a flame spraying mechanism. The wire tying machine main body is fixedly installed at the rear side of the top of the frame. The rotary table is fixedly installed at the front side of the top of the frame. The bottom of the stator fixing sleeve is fixedly connected to the top of the rotary table. The air suction mechanism includes a base, the bottom of the base is fixedly connected to the top of the frame, a suction fan is fixedly installed on the inner wall of the base, a ventilation cover is fixedly connected to the front side of the base, the flame spraying mechanism is located at the rear side of the rotary table, the bottom of the flame spraying mechanism is fixedly connected to the top of the frame, a first storage groove is opened on the top of the frame, a ventilation net is arranged inside the first storage groove, the ventilation net is arc-shaped, and a collection mechanism is fixedly connected to the bottom of the ventilation net. A protection component is opened on the front side of the top of the frame.

[0008] Preferably, the collection mechanism includes an L-shaped frame, the bottom of the L-shaped frame is fixedly connected to a first fixing plate, and a collection box is arranged on the front side of the first fixing plate.

[0009] Preferably, the protection component includes a second storage groove, a baffle is arranged inside the second storage groove, and the baffle is located in front of the flame spraying mechanism.

[0010] Preferably, a fixing frame is fixedly connected to the bottom of the frame, an electric push rod is fixedly installed on the bottom of the inner wall of the fixing frame, the output end of the electric push rod is fixedly connected to a connecting plate, the rear side of the top of the connecting plate is fixedly connected to the bottom of the first fixing plate, and the bottom of the collection box is movably connected to the top of the connecting plate.

[0011] Preferably, the bottom of the baffle is fixedly connected to a second fixing plate, the front side of the top of the connecting plate is fixedly connected to the bottom of the second fixing plate, and a groove is opened on the top of the baffle.

[0012] Preferably, a limiting plate is fixedly connected to the top of the ventilation net, and a control panel is fixedly installed on the right side of the frame. The binding machine main body, the rotary table, the exhaust fan, the flame spraying mechanism and the electric push rod are all electrically connected to the control panel through wires.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing the first storage groove and the ventilation net, the first storage groove can temporarily store the ventilation net. By moving the ventilation net upward to the front side of the air extraction mechanism, the thin wires after being burned can be blocked, so that the thin wires can be prevented from entering the interior of the ventilation hood, solving the problem that the burned thin wires will enter the interior of the air guide hood through the air suction pipe, and since both the air suction pipe and the isolation net are fixedly connected to the air guide hood, it is not convenient for the user to clean the collected thin wires. Therefore, after long-term operation, the isolation net is likely to be blocked, resulting in a decrease in the suction force of the exhaust fan for the burned thin wires, achieving the effect of preventing the ventilation hood from being blocked.

[0015] 2. By providing the collection mechanism, the first fixing plate can support the L-shaped frame and the ventilation net. By moving the first fixing plate upward, the L-shaped frame and the ventilation net can be driven to move upward, so that the burned thin wires can be blocked. At the same time, by setting the ventilation net in an arc shape, it is convenient for the blocked thin wires to slide downward along the inner wall of the ventilation net, and the collection box can collect the burned thin wires.

[0016] 3. By providing the protection component, the second storage groove can temporarily store the baffle. Before the flame spraying mechanism burns off the redundant thin wires, by moving the baffle upward, the knotted part and the redundant part of the thin wires can be separated, so that the knotted part of the thin wires can be prevented from being burned. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of another perspective of the present utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the collection mechanism of the present utility model;

[0020] Figure 4 It is a three-dimensional exploded structural schematic diagram of the frame of the present utility model.

[0021] In the figure: 1, frame; 2, main body of wire tying machine; 3, turntable; 4, stator fixing sleeve; 5, air extraction mechanism; 51, base; 52, air extractor; 53, ventilation hood; 6, flame spraying mechanism; 7, first storage groove; 8, ventilation net; 9, collection mechanism; 91, L-shaped frame; 92, first fixing plate; 93, collection box; 10, protection component; 101, second storage groove; 102, baffle; 11, fixing frame; 12, electric push rod; 13, connecting plate; 14, second fixing plate; 15, groove; 16, limiting plate; 17, control panel. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 4 shown, a waste wire processing device for a stator wire tying machine provided by the present invention includes a frame 1, a main body 2 of the wire tying machine, a turntable 3, a stator fixing sleeve 4, an air extraction mechanism 5 and a flame spraying mechanism 6. The main body 2 of the wire tying machine is fixedly installed at the rear side of the top of the frame 1. The turntable 3 is fixedly installed at the front side of the top of the frame 1. The bottom of the stator fixing sleeve 4 is fixedly connected to the top of the turntable 3. The air extraction mechanism 5 includes a base 51. The bottom of the base 51 is fixedly connected to the top of the frame 1. An air extractor 52 is fixedly installed on the inner wall of the base 51. The front side of the base 51 is fixedly connected to a ventilation hood 53. The flame spraying mechanism 6 is located at the rear side of the turntable 3. The bottom of the flame spraying mechanism 6 is fixedly connected to the top of the frame 1. A first storage groove 7 is opened on the top of the frame 1. A ventilation net 8 is arranged inside the first storage groove 7. The ventilation net 8 is arranged in an arc shape. The bottom of the ventilation net 8 is fixedly connected to a collection mechanism 9. A protection component 10 is opened on the front side of the top of the frame 1.

[0024] Referring to Figure 3 , the collection mechanism 9 includes an L-shaped frame 91. The bottom of the L-shaped frame 91 is fixedly connected to a first fixing plate 92. A collection box 93 is arranged on the front side of the first fixing plate 92.

[0025] As a technical optimization solution of the present invention, by setting the collection mechanism 9, the first fixing plate 92 can support the L-shaped frame 91 and the ventilation net 8. By moving the first fixing plate 92 upward, the L-shaped frame 91 and the ventilation net 8 can be driven to move upward, so as to block the burned thin wires. At the same time, by setting the ventilation net 8 in an arc shape, it is convenient for the blocked thin wires to slide down along the inner wall of the ventilation net 8. The collection box 93 can collect the burned thin wires.

[0026] Reference Figure 1 and Figure 3 As shown in the figure, the protection component 10 includes a second storage groove 101. A baffle 102 is arranged inside the second storage groove 101, and the baffle 102 is located on the front side of the flame spraying mechanism 6.

[0027] As a technical optimization scheme of the present utility model, by arranging the protection component 10, the second storage groove 101 can temporarily store the baffle 102. Before the flame spraying mechanism 6 burns off the redundant thin wires, by moving the baffle 102 upward, the knotted part and the redundant part of the thin wires can be separated, so as to avoid burning the knotted part of the thin wires.

[0028] Reference Figure 3 As shown in the figure, a fixing frame 11 is fixedly connected to the bottom of the frame 1. An electric push rod 12 is fixedly installed at the bottom of the inner wall of the fixing frame 11. The output end of the electric push rod 12 is fixedly connected to a connecting plate 13. The rear side of the top of the connecting plate 13 is fixedly connected to the bottom of the first fixing plate 92, and the bottom of the collection box 93 is movably connected to the top of the connecting plate 13.

[0029] As a technical optimization scheme of the present utility model, by arranging the fixing frame 11, the electric push rod 12 and the connecting plate 13, the fixing frame 11 can support and fix the electric push rod 12 in a limited way. The connecting plate 13 can support the collection box 93. By starting the electric push rod 12, the output end of the electric push rod 12 can drive the connecting plate 13 to move upward. When the connecting plate 13 moves upward, it can drive the first fixing plate 92 and the second fixing plate 14 to move upward at the same time. At this time, the first fixing plate 92 drives the baffle 102 to move upward, and the second fixing plate 14 drives the ventilation net 8 to move upward.

[0030] Reference Figure 3 As shown in the figure, a second fixing plate 14 is fixedly connected to the bottom of the baffle 102. The front side of the top of the connecting plate 13 is fixedly connected to the bottom of the second fixing plate 14. A groove 15 is formed at the top of the baffle 102.

[0031] As a technical optimization scheme of the present utility model, by arranging the second fixing plate 14 and the groove 15, the second fixing plate 14 is used to connect the baffle 102 and the connecting plate 13. When the exhaust fan 52 is started, the groove 15 facilitates the thin wires to float to the rear side of the baffle 102.

[0032] Reference Figure 1 As shown in the figure, a limiting plate 16 is fixedly connected to the top of the ventilation net 8. A control panel 17 is fixedly installed on the right side of the frame 1. The binding machine main body 2, the turntable 3, the exhaust fan 52, the flame spraying mechanism 6 and the electric push rod 12 are all electrically connected to the control panel 17 through wires.

[0033] As a technical optimization solution of the present utility model, by providing a limiting plate 16 and a control panel 17, the limiting plate 16 can limit the broken thin wire blocked by the ventilation net 8, thereby avoiding the broken thin wire from floating over the ventilation net 8 towards the ventilation hood 53. The control panel 17 facilitates the user to control the wire tying machine main body 2, the rotary table 3, the exhaust fan 52, the flame spraying mechanism 6, and the electric push rod 12.

[0034] The working principle and usage process of the present utility model: When in use, first place the stator coil inside the stator fixing sleeve 4, then start the rotary table 3 through the control panel 17 to drive the stator fixing sleeve 4 and the stator coil to rotate. At the same time, start the wire tying machine main body 2 through the control panel 17 to tie a knot on the stator coil. The end of the thin wire after knotting extends to the rear side of the stator fixing sleeve 4. Then, start the exhaust fan 52 to make the end of the thin wire float backward. At this time, start the electric push rod 12 through the control panel 17 to drive the output end of the electric push rod 12 to move upward, and the upward movement of the connecting plate 13 can simultaneously drive the first fixing plate 92 and the second fixing plate 14 to move upward. At this time, the first fixing plate 92 drives the baffle 102 to move upward, and the second fixing plate 14 drives the ventilation net 8 to move upward. The baffle 102 can separate the knotted part of the thin wire and the excess wire tail part, thereby avoiding burning the knotted part of the thin wire. Then, start the flame spraying mechanism 6 through the control panel 17 to burn off the excess thin wire behind the baffle 102. At this time, the ventilation net 8 can block the burned thin wire, thereby avoiding the thin wire from entering the ventilation hood 53 and causing blockage. After the wire tying is completed, control the electric push rod 12 to drive the output end of the electric push rod 12 to move downward. At this time, the burned thin wire blocked by the ventilation net 8 can fall along the ventilation net 8 and the first fixing plate 92 into the collection box 93, which is convenient for the user to collect and process. The frame 1, the wire tying machine main body 2, the rotary table 3, and the flame spraying mechanism 6 belong to the prior art. The structures and working principles of the frame 1, the wire tying machine main body 2, the rotary table 3, and the flame spraying mechanism 6 in the comparative document (application number: CN202321872315.6) are the same and will not be elaborated here.

[0035] In summary: For the surplus wire processing device of the stator wire tying machine, by providing the first storage groove 7 and the ventilation net 8, the first storage groove 7 can temporarily store the ventilation net 8. By moving the ventilation net 8 upward to the front side of the air extraction mechanism 5, it can block the burned thin wire, thereby avoiding the thin wire from entering the ventilation hood 53, solving the problem that the burned thin wire will enter the inside of the air guide hood through the air suction pipe, and since both the air suction pipe and the isolation net are fixedly connected to the air guide hood, it is not convenient for the user to clean the collected thin wire. Therefore, after long-term operation, it is easy to cause blockage of the isolation net, resulting in a decrease in the suction force of the exhaust fan for the burned thin wire.

[0036] It should be noted that, in this document, 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 comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for handling surplus wires of a stator wire tying machine, comprising a frame (1), a main body of the wire tying machine (2), a rotary table (3), a stator fixing sleeve (4), an air extraction mechanism (5) and a flame spraying mechanism (6), characterized in that: The main body (2) of the wire tying machine is fixedly installed at the rear side of the top of the frame (1), the rotary table (3) is fixedly installed at the front side of the top of the frame (1), the bottom of the stator fixed sleeve (4) is fixedly connected to the top of the rotary table (3), the air extraction mechanism (5) includes a base (51), the bottom of the base (51) is fixedly connected to the top of the frame (1), a suction fan (52) is fixedly installed on the inner wall of the base (51), a ventilation hood (53) is fixedly connected to the front side of the base (51), the flame spraying mechanism (6) is located at the rear side of the rotary table (3), the bottom of the flame spraying mechanism (6) is fixedly connected to the top of the frame (1), a first storage groove (7) is formed in the top of the frame (1), a ventilation net (8) is arranged inside the first storage groove (7), the ventilation net (8) is arranged in an arc shape, the bottom of the ventilation net (8) is fixedly connected to a collection mechanism (9), and a protection component (10) is arranged at the front side of the top of the frame (1).

2. The waste wire processing device of a stator wire tying machine according to claim 1, characterized in that: The collection mechanism (9) includes an L-shaped frame (91), the bottom of the L-shaped frame (91) is fixedly connected to a first fixing plate (92), and a collection box (93) is arranged on the front side of the first fixing plate (92).

3. The surplus wire processing device of a stator wire tying machine according to claim 2, characterized in that: The protection component (10) includes a second storage groove (101), a baffle (102) is arranged inside the second storage groove (101), and the baffle (102) is located at the front side of the flame spraying mechanism (6).

4. The surplus wire processing device of a stator wire tying machine according to claim 3, characterized in that: The bottom of the frame (1) is fixedly connected to a fixing frame (11), an electric push rod (12) is fixedly installed at the bottom of the inner wall of the fixing frame (11), the output end of the electric push rod (12) is fixedly connected to a connecting plate (13), the rear side of the top of the connecting plate (13) is fixedly connected to the bottom of the first fixing plate (92), and the bottom of the collection box (93) is movably connected to the top of the connecting plate (13).

5. The excess wire processing device of a stator wire tying machine according to claim 4, characterized in that: The bottom of the baffle (102) is fixedly connected to a second fixing plate (14), the front side of the top of the connecting plate (13) is fixedly connected to the bottom of the second fixing plate (14), and a groove (15) is formed in the top of the baffle (102).

6. The surplus wire processing device of a stator wire tying machine according to claim 4, characterized in that: The top of the ventilation net (8) is fixedly connected to a limiting plate (16), a control panel (17) is fixedly installed on the right side of the frame (1), and the main body (2) of the wire tying machine, the rotary table (3), the suction fan (52), the flame spraying mechanism (6) and the electric push rod (12) are all electrically connected to the control panel (17) through wires.

Images