Rotor loading machine with foreign matter alarm mechanism

Abstract

The utility model relates to the technical field of rotor loading machines, and discloses a rotor loading machine with a foreign matter alarm mechanism, which comprises a rack, a rotor body is clamped on the right side of the rack through a quantitative rotating clamp, and a linear displacement driving assembly is arranged on the left side of the rack. The power output end of the linear displacement driving assembly is provided with a foreign matter detection assembly, the foreign matter detection assembly comprises a miniature camera which is installed at the right end of a detection rod and faces a hole groove of the rotor body, and the right end of the detection rod is detachably provided with an annular disc which can enter the hole groove of the rotor body. According to the rotor loading machine, the foreign matter detection assembly and the foreign matter alarm assembly are installed on the rotor loading machine, before rotor loading, each hole groove of a rotor body can be detected one by one through the foreign matter detection assembly, when it is found that a foreign matter is shot obviously, the foreign matter alarm assembly gives an alarm to the foreign matter detection assembly, and the foreign matter alarm assembly gives an alarm to the foreign matter detection assembly. The foreign matter alarm assembly gives an alarm to attract workers to go to process.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor loading machines, in particular to a rotor loading machine with a foreign body alarm mechanism. Background Art

[0002] Currently, after the motor rotor is wound, a slot wedge needs to be inserted into the winding slot of the rotor core to play a protective role.

[0003] Patent No. CN202020894421.4 discloses a new type of rotor insertion machine. By replacing the disc cam with a slot cam, the motion trajectory of the insertion lever can be limited, the motion error can be reduced, and the insertion knife can be effectively prevented from colliding with the rotor core; by adding a reset mechanism, the elastic deformation of the spring can be used to offset the idle stroke of the first crank-connecting rod mechanism during movement, thereby ensuring the accuracy and stability of the position of the insertion device during operation, and effectively preventing the insertion knife from colliding with the rotor core; by arranging pin holes and pin shafts on the upper rotor seat and the lower rotor seat, the accuracy of the mold closing of the upper rotor seat and the lower rotor seat can be increased, ensuring the accuracy of the rotor during indexing rotation, and effectively preventing the insertion knife from colliding with the rotor core.

[0004] The new rotor inserting machine disclosed in the above patent is not equipped with a foreign object detection component and a foreign object alarm component, and cannot detect the situation in the hole groove of the rotor body in advance. When there is a foreign object in the hole groove of the rotor body, the staff cannot know and deal with it in time, and cannot insert the blade smoothly through the inserting knife. Utility Model Content

[0005] The purpose of the utility model is to provide a rotor loading machine with a foreign object alarm mechanism. The rotor loading machine of the utility model is equipped with a foreign object detection component and a foreign object alarm component. Before the rotor is loaded, each hole slot of the rotor body can be detected one by one by the foreign object detection component. When obvious foreign objects are found in the photograph, the foreign object alarm component will alarm to attract staff to come and deal with it, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotor loading machine with a foreign object alarm mechanism, comprising a frame, the right side of the frame clamps a rotor body through a quantitative rotating fixture, a linear displacement drive component is installed on the left side of the frame, a foreign object detection component is installed on the power output end of the linear displacement drive component, the foreign object detection component includes a miniature camera installed on the right end of a detection rod facing the hole groove of the rotor body, a ring disk that can enter the hole groove of the rotor body is detachably installed on the right end of the detection rod, a ring light strip located on the back of the miniature camera and surrounding the miniature camera is installed on the surface of the ring disk, and a foreign object alarm component that can give sound and light alarm is installed on the quantitative rotating fixture frame.

[0007] Preferably, the foreign body alarm assembly includes a buzzer and a red flashing light mounted on the quantitative rotating fixture frame.

[0008] Preferably, a distance sensor is installed at the left end of the detection rod through a tail bracket, and the distance sensor faces the rotor body.

[0009] Preferably, the linear displacement drive assembly comprises a threaded screw rotatably mounted in a dustproof housing, and a power input end of the threaded screw is connected to a power output end of the motor.

[0010] Preferably, the outer side wall of the threaded screw is threadedly connected with a screw sleeve, and the outer side wall of the screw sleeve is connected to the tail bracket at the left end of the detection rod through a bearing and a connecting rod.

[0011] Preferably, the right end of the detection rod is provided with an external thread, and the ring disk is detachably mounted via the external thread and the internal thread of the inner wall of the ring disk.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a foreign object detection component and a foreign object alarm component, and can detect each hole slot of the rotor body one by one through the foreign object detection component before the rotor is loaded. When a foreign object is obviously found in the photograph, the foreign object alarm component will alarm to attract staff to deal with it, thereby solving the problem that the new rotor inserting machine disclosed in the above patent is not provided with a foreign object detection component and a foreign object alarm component, and cannot detect the situation in the hole slot of the rotor body in advance. When there is a foreign object in the hole slot of the rotor body, the staff cannot know and deal with it in time, and cannot insert the blade smoothly through the inserting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the foreign body detection component of the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. frame; 2. quantitative rotating fixture; 3. linear displacement drive assembly; 301. motor; 302. dust cover; 303. threaded screw; 304. screw sleeve; 305. bearing; 306. connecting rod; 4. foreign object detection assembly; 401. detection rod; 402. micro camera; 403. ring disk; 404. ring light strip; 5. rotor body; 6. foreign object alarm assembly; 601. buzzer; 602. red flash light; 7. tail frame; 8. distance sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 , a rotor loading machine with a foreign body alarm mechanism shown in the figure comprises a frame 1, a rotor body 5 is clamped on the right side of the frame 1 by a quantitative rotating fixture 2, a linear displacement driving component 3 is installed on the left side of the frame 1, a foreign body detection component 4 is installed on the power output end of the linear displacement driving component 3, the foreign body detection component 4 comprises a micro camera 402 mounted on the right end of a detection rod 401 and facing the hole groove of the rotor body 5, a ring disk 403 that can enter the hole groove of the rotor body 5 is detachably mounted on the right end of the detection rod 401, and a ring light strip 404 that is located on the back of the micro camera 402 and surrounds the micro camera 402 is installed on the surface of the ring disk 403, and a foreign body alarm component 6 that can alarm with sound and light is installed on the quantitative rotating fixture 2. The rotor loading machine of the utility model is equipped with a foreign body detection component 4 and a foreign body alarm component 6, and can detect each hole groove of the rotor body 5 one by one through the foreign body detection component 4 before the rotor is loaded, and when it is found that there is obviously a foreign body photographed, the foreign body alarm component 6 is used to alarm and attract staff to come and deal with it.

[0021] Furthermore, the foreign body alarm component 6 includes a buzzer 601 and a red flash light 602 installed on the quantitative rotating fixture 2 frame, which is convenient for starting an alarm when a foreign body is detected; further, a distance sensor 8 is installed on the left end of the detection rod 401 through the tail frame 7, and the distance sensor 8 faces the rotor body 5. When the distance detected by the distance sensor 8 is less than a preset value, the quantitative rotating fixture 2 cannot rotate, preventing the foreign body detection component 4 from being still in the hole groove of the rotor body 5, and the rotor body 5 starts to rotate, further protecting the foreign body detection component 4; further, the linear displacement drive The dynamic component 3 includes a threaded screw 303 rotatably installed in the dustproof shell 302, and the power input end of the threaded screw 303 is connected to the power output end of the motor 301 for easy driving; further, the outer wall of the threaded screw 303 is threadedly connected to the screw sleeve 304, and the outer wall of the screw sleeve 304 is connected to the tail bracket 7 at the left end of the detection rod 401 through a bearing 305 and a connecting rod 306 for easy transmission; further, the right end of the detection rod 401 is provided with an external thread and the ring disk 403 is detachably installed through the external thread and the internal thread of the inner wall of the ring disk 403 for easy disassembly and assembly.

[0022] In the present scheme, when in use, the rotor loading machine of the present invention is equipped with a foreign object detection component 4 and a foreign object alarm component 6. Before the rotor is loaded, each hole slot of the rotor body 5 can be detected one by one by the foreign object detection component 4. When a foreign object is obviously found in the photograph, the foreign object alarm component 6 will alarm to attract staff to come and deal with it. Before work, the external power supply is powered, and the quantitative rotating fixture 2 is controlled by the program written in advance in the external control chip to drive the rotor body 5 to rotate intermittently at a certain time interval. In the gap between the rotation of the rotor body 5, that is, when it stops, the foreign object detection component 4 is first driven to the right and deep into the hole slot of the rotor body 5 by the linear displacement drive component 3, and the annular light strip 404 is illuminated. The picture in the hole slot is taken by the micro camera 402 and transmitted to the control chip in real time for comparison with the preset picture. When an obvious foreign object is found, the foreign object detection component 4 is driven to the right and deep into the hole slot of the rotor body 5 by the linear displacement drive component 3. When the foreign object detection component 4 is still in the hole groove of the rotor body 5, the rotor body 5 starts to rotate, and the quantitative rotating fixture 2 drives the rotor body 5 to rotate a certain angle, and repeats the above work. The principle is the same as above (the quantitative rotating fixture 2, the motor 301, the buzzer 601, the red flash light 602, the ranging sensor 8, the micro camera 402 and the annular light strip 404 are all existing products on the market).

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotor loading machine with a foreign body alarm mechanism, comprising a frame (1), wherein a rotor body (5) is clamped on the right side of the frame (1) by a quantitative rotating fixture (2), and characterized in that: A linear displacement drive assembly (3) is installed on the left side of the frame (1); a foreign object detection assembly (4) is installed at the power output end of the linear displacement drive assembly (3); the foreign object detection assembly (4) comprises a micro camera (402) installed at the right end of a detection rod (401) and facing the hole groove of the rotor body (5); a ring disk (403) that can enter the hole groove of the rotor body (5) is detachably installed at the right end of the detection rod (401); a ring light strip (404) located at the back of the micro camera (402) and surrounding the micro camera (402) is installed on the surface of the ring disk (403); and a foreign object alarm assembly (6) capable of sound and light alarm is installed on the frame of the quantitative rotating fixture (2).

2. A rotor loading machine with a foreign body alarm mechanism according to claim 1, characterized in that: The foreign body alarm component (6) comprises a buzzer (601) and a red flashing light (602) mounted on the frame of the quantitative rotating fixture (2).

3. The rotor loading machine with a foreign body alarm mechanism according to claim 1, characterized in that: A distance sensor (8) is installed at the left end of the detection rod (401) through a tail frame (7), and the distance sensor (8) faces the rotor body (5).

4. The rotor loading machine with a foreign body alarm mechanism according to claim 1, characterized in that: The linear displacement drive assembly (3) comprises a threaded screw (303) rotatably mounted in a dustproof housing (302), wherein a power input end of the threaded screw (303) is connected to a power output end of the motor (301).

5. The rotor loading machine with a foreign body alarm mechanism according to claim 4, characterized in that: The outer wall of the threaded screw (303) is threadedly connected to a screw sleeve (304), and the outer wall of the screw sleeve (304) is connected to a tail frame (7) at the left end of the detection rod (401) through a bearing (305) and a connecting rod (306).

6. The rotor loading machine with a foreign body alarm mechanism according to claim 5, characterized in that: The right end of the detection rod (401) is provided with an external thread, and the ring disk (403) is detachably mounted via the external thread and the internal thread of the inner wall of the ring disk (403).

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