Magnetic steel pasting device

Abstract

The utility model belongs to the technical field of motor production and processing, and particularly relates to a magnetic steel pasting device which comprises a supporting seat, a supporting plate is fixed to the top of the supporting seat, a first air cylinder is fixed to the bottom of the supporting plate through a U-shaped plate, and a circular plate is fixed to the ejection end of the first air cylinder. The top of the circular plate slidably penetrates through the supporting plate and is fixedly provided with an insertion block. By arranging the supporting plate, the first air cylinder, the circular plate, the inserting block, the supporting table, the surrounding plate, the feeding mechanism support, the second air cylinder, the glue box, the connecting pipe and the hollow gluing plate, when the magnetic steel pasting device is used for pasting magnetic steel on a motor rotor, the motor rotor can be placed on the inserting block; after a certain number of magnetic steel is placed in a guide groove formed by two adjacent coamings, the device can be started to automatically glue, attach and press the motor rotor, so that the conditions that the production efficiency is low and the sticking dislocation is easy to occur after the operations are manually carried out are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production and processing, in particular to a magnetic steel pasting device. Background Art

[0002] A motor refers to an electromagnetic device that realizes electrical energy conversion or transmission according to the law of electromagnetic induction. Its main function is to generate driving torque. It is generally used as a power source for electrical appliances or various machines. During the processing and production of motors, one of the processing steps is to stick magnets on the side of the motor rotor component. However, at present, when sticking magnets on the side of the motor rotor, it is usually done manually by applying glue, sticking, and pressing. Although this method can meet people's needs under certain circumstances, the manual processing efficiency is low and the labor intensity is high. Secondly, it is easy for manual glue to be applied unevenly, resulting in poor quality when the magnets are subsequently attached. Thirdly, manual attachment is prone to misalignment. Therefore, we propose a magnet sticking device to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a magnetic steel sticking device, which solves the problems raised in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A magnetic steel device comprises a support seat, a support plate is fixed on the top of the support seat, a first cylinder is fixed on the bottom of the support plate through a U-shaped plate, a circular plate is fixed on the ejection end of the first cylinder, the top of the circular plate slides through the support plate and is fixed with an insertion block, a motor rotor is inserted into the slot of the insertion block, a support platform is fixed on the top of the support plate, a surrounding plate is fixed on the top of the support platform in an annular array, a feeding mechanism is provided on the inner wall of one side of the surrounding plate, a bracket is fixed on the top of the support plate, a second cylinder is fixed on the top of the bracket, the ejection end of the second cylinder slides through the bracket to extend to the bottom thereof and is fixed with a cross plate, a glue box is fixed on the bottom of the cross plate, and a connecting pipe is connected and fixed to the bottom of the glue box in an annular array, the bottom ends of the connecting pipes are connected and fixed with hollow glue-coated plates matching the motor rotor, and solenoid valves are installed on the connecting pipes.

[0008] Furthermore, the feeding mechanism includes an electric push rod fixed to a side wall of the enclosure plate, a moving frame is fixed to the ejection end of the electric push rod, and an arc-shaped push plate is fixed to a side wall of the moving frame.

[0009] Furthermore, the top of the support platform is provided with slide grooves in a circular array, and the bottom of the arc-shaped push plate is fixed with sliding blocks adapted to the slide grooves.

[0010] Furthermore, two telescopic sleeves are fixed to the top inner wall of the bracket, and the bottom ends of the telescopic sleeves are fixedly connected to the top of the cross plate.

[0011] Furthermore, a liquid inlet pipe is connected and fixed to the outer wall of the glue box, and a rubber stopper is inserted at the top of the liquid inlet pipe.

[0012] Furthermore, a positioning frame for placing the motor rotor is fixed on the top of the circular plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a magnetic steel sticking device, which has the following beneficial effects:

[0015] The utility model, by arranging a support plate, a first cylinder, a circular plate, an insert block, a support platform, a surrounding plate, a feed mechanism bracket, a second cylinder, a glue box, a connecting pipe and a hollow glue coating plate, when using this magnetic steel sticking device to stick magnetic steel to the motor rotor, the motor rotor can be placed on the insert block, and then a certain number of magnetic steels are placed inside a guide groove formed by two adjacent surrounding plates. The starting device can then automatically implement operations such as gluing, sticking and pressing the motor rotor, thereby avoiding the low production efficiency and easy occurrence of misaligned sticking after performing such operations manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the support platform structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the circular plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the glue box structure of the utility model.

[0020] In the figure: 1. support seat; 2. support plate; 3. first cylinder; 4. circular plate; 5. plug-in block; 6. motor rotor; 7. support table; 8. enclosure; 9. feeding mechanism; 901. electric push rod; 902. moving frame; 903. arc push plate; 10. bracket; 11. second cylinder; 12. cross plate; 13. glue box; 14. connecting pipe; 15. hollow glue coating plate; 16. solenoid valve; 17. slide groove; 18. slider; 19. telescopic sleeve; 20. liquid inlet pipe; 21. positioning frame. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a magnetic steel device proposed in one embodiment of the utility model comprises a support seat 1, a support plate 2 is fixed on the top of the support seat 1, a first cylinder 3 is fixed on the bottom of the support plate 2 through a U-shaped plate, a circular plate 4 is fixed on the ejection end of the first cylinder 3, the top of the circular plate 4 slides through the support plate 2 and is fixed with an insert block 5, a motor rotor 6 is inserted into the slot of the insert block 5, a support platform 7 is fixed on the top of the support plate 2, a surrounding plate 8 is fixed on the top of the support platform 7 in a circular array, and one side inner wall of the surrounding plate 8 is provided with The feeding mechanism 9 has a bracket 10 fixed on the top of the support plate 2, a second cylinder 11 fixed on the top of the bracket 10, the ejection end of the second cylinder 11 slides through the bracket 10 and extends to the bottom thereof and is fixed with a horizontal plate 12, a glue box 13 is fixed at the bottom of the horizontal plate 12, a liquid inlet pipe 20 is connected and fixed to the outer wall of the glue box 13, a rubber plug is inserted at the top of the liquid inlet pipe 20, so as to facilitate the addition of glue to the inside of the glue box 13, and a connecting pipe 14 is connected and fixed to the bottom of the glue box 13 in an annular array, and the connecting pipe 14 is connected and fixed to the bottom of the glue box 13 The bottom ends of the blocks 14 are connected to and fixed with hollow glue-coated plates 15 adapted to the motor rotor 6, and electromagnetic valves 16 are installed on the connecting pipes 14. When using this magnetic steel sticking device, a certain number of magnetic steels can be placed inside the guide groove formed by two adjacent enclosures 8, and the first cylinder 3 is started to drive the circular plate 4 to be ejected. At this time, the motor rotor 6 can be inserted into the inside of the insertion block 5, and then the second cylinder 11 is started to drive the horizontal plate 12 to move downward. After the horizontal plate 12 moves downward, it drives the glue box 13 to move downward, and then the hollow glue-coated plate 15 will apply pressure to the motor rotor 6. Glue is applied to the surface, and the glue output of the glue box 13 is controlled by the solenoid valve 16, which avoids waste caused by excessive glue output. Then, the glue box 13 is reset after the application is completed, and the first cylinder 3 is started to drive the circular plate 4 to reset. At this time, the surface of the motor rotor 6 is flush with the magnetic steel, and then the feeding mechanism 9 is started to push the magnetic steel to move. The moved magnetic steel will adhere to the surface of the motor rotor 6 and be pressed, and finally the first cylinder 3 is started to push it out, and then the motor rotor 6 is removed for replacement.

[0024] like Figure 1 and Figure 2As shown, in some embodiments, the feeding mechanism 9 includes an electric push rod 901 fixed to a side wall of the enclosure 8, a moving frame 902 is fixed to the ejection end of the electric push rod 901, a curved push plate 903 is fixed to a side wall of the moving frame 902, a slide groove 17 is provided in a circular array on the top of the support table 7, and a slider 18 adapted to the slide groove 17 is fixed to the bottom of the curved push plate 903. The set feeding mechanism 9 is used to facilitate pushing the magnetic steel to fill the position, and the set slide groove 17 and slider 18 are used to make the curved push plate 903 more stable during the movement process.

[0025] like Figure 1 As shown, in some embodiments, two telescopic sleeves 19 are fixed to the top inner wall of the bracket 10, and the bottom ends of the telescopic sleeves 19 are fixedly connected to the top of the cross plate 12. When the second cylinder 11 drives the cross plate 12 to move up and down, the cross plate 12 will be more stable during the up and down movement.

[0026] like Figure 3 As shown, in some embodiments, a positioning frame 21 for placing the motor rotor 6 is fixed on the top of the circular plate 4, which is convenient for positioning the motor rotor 6 when placed, so that it corresponds to the placed magnetic steel, avoiding the situation where the magnetic steel is pasted and misplaced.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A magnetic steel device, comprising a support base (1), characterized in that: A support plate (2) is fixed on the top of the support seat (1), a first cylinder (3) is fixed on the bottom of the support plate (2) via a U-shaped plate, a circular plate (4) is fixed on the ejection end of the first cylinder (3), the top of the circular plate (4) slides through the support plate (2) and is fixed with an insert block (5), a motor rotor (6) is inserted into a slot of the insert block (5), a support platform (7) is fixed on the top of the support plate (2), a surrounding plate (8) is fixed on the top of the support platform (7) in a circular array, a feeding mechanism (9) is provided on the inner wall of one side of the surrounding plate (8), and the A bracket (10) is fixed on the top of the support plate (2), a second cylinder (11) is fixed on the top of the bracket (10), the ejection end of the second cylinder (11) slides through the bracket (10) and extends to the bottom thereof and is fixed with a transverse plate (12), a glue box (13) is fixed on the bottom of the transverse plate (12), the bottom of the glue box (13) is connected and fixed with a connecting pipe (14) in a circular array, the bottom end of each connecting pipe (14) is connected and fixed with a hollow glue-coated plate (15) adapted to the motor rotor (6), and each connecting pipe (14) is installed with an electromagnetic valve (16).

2. A magnetic steel device according to claim 1, characterized in that: The feeding mechanism (9) comprises an electric push rod (901) fixed to a side wall of the enclosure (8), a moving frame (902) is fixed to the ejection end of the electric push rod (901), and an arc-shaped push plate (903) is fixed to a side wall of the moving frame (902).

3. A magnetic steel device according to claim 2, characterized in that: The top of the support platform (7) is provided with sliding grooves (17) in a circular array, and the bottom of the arc-shaped push plate (903) is fixed with a sliding block (18) adapted to the sliding grooves (17).

4. A magnetic steel device according to claim 1, characterized in that: Two telescopic sleeves (19) are fixed on the top inner wall of the bracket (10), and the bottom ends of the telescopic sleeves (19) are fixedly connected to the top of the transverse plate (12).

5. The magnetic steel device according to claim 1, characterized in that: The outer wall of the glue box (13) is connected and fixed with a liquid inlet pipe (20), and a rubber stopper is inserted at the top end of the liquid inlet pipe (20).

6. A magnetic steel device according to claim 1, characterized in that: A positioning frame (21) for placing the motor rotor (6) is fixed on the top of the circular plate (4).

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