Feeding mechanism and automatic cloth inserting machine thereof

Abstract

The feeding mechanism comprises a feeding assembly, a pushing assembly and a reminding assembly, the feeding assembly is composed of a reciprocating conveying belt, a magnetic steel plate and a plurality of supporting rods, and the pushing assembly is composed of a guide rail, a connecting block and a movable pushing block. The reminding assembly comprises a mounting sleeve, a laser pen, a light emitting hole, a T-shaped barrel plug, a lifting structure, a cylindrical box, a rotating hole, a clockwork spring, a winding rod, a strip-shaped cloth passing hole, shading cloth and a traction rod, a connecting plate is arranged at the top end of the traction rod, and two strip-shaped light holes are formed in the front face of the shading cloth. According to the utility model, through the arrangement of the reminding assembly and the cooperation of the installation sleeve, the laser pen, the cylindrical box, the clockwork spring, the rolling rod, the shading cloth, the traction rod and the strip-shaped light hole, a worker can be reminded to supplement magnetic steel when two magnetic steel materials are left on the magnetic steel plate, the situation that the magnetic steel on the iron core is not completely assembled is avoided, reworking is not needed, and the production efficiency is improved. And the labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of iron core assembly, and in particular to a feeding mechanism and its automatic insertion machine. Background Technology

[0002] The iron core is an important component of a permanent magnet synchronous motor. It is mainly used in the stator of the three-phase winding and plays a role in guiding magnetic flux, fixing the position of the coil, and enhancing the magnetic field. There are two main types of iron cores in permanent magnet synchronous motors: stator iron core and rotor iron core. The stator iron core is usually made of silicon steel, while the rotor iron core is usually made of non-silicon steel. Inserting the magnets into the iron core is an important step in the assembly of the iron core.

[0003] Currently, there is an automatic magnet insertion machine on the market that uses a conveyor belt and a pushing structure to feed iron core magnets. When using this type of automatic magnet insertion machine to assemble iron core magnets, there are instances where workers fail to replenish magnets on the conveyor belt in a timely manner, resulting in incomplete assembly of magnets on the iron core. After such an event occurs, rework is required, increasing labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism and its automatic insertion machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding mechanism, comprising:

[0006] The feeding assembly consists of a reciprocating conveyor belt, a magnetic steel plate, and multiple support rods.

[0007] A feeding assembly, which consists of a guide rail, a connecting block, and a movable feeding block;

[0008] The reminder component includes a mounting sleeve, an inner cavity of which is equipped with a laser pointer, a light-emitting hole on the front of the mounting sleeve, a T-shaped plug at one end of the laser pointer, a lifting structure at the bottom of the mounting sleeve, a cylindrical box below the reciprocating conveyor belt, a rotating hole at the bottom of the inner wall of the cylindrical box, a spring-loaded spring inside the rotating hole, a winding rod inside the spring, a strip-shaped fabric passage hole on the outer wall of the cylindrical box, a light-blocking cloth inside the strip-shaped fabric passage hole, a traction rod on one side of the light-blocking cloth, a connecting plate at the top of the traction rod, and two strip-shaped light-transmitting holes on the front of the light-blocking cloth.

[0009] Preferably, the outer wall of the T-shaped plug is threaded to the inner wall of the mounting sleeve, the bottom end of the winding rod is rotatably connected to the inner cavity of the rotating hole, the spring is fixedly connected between the rotating hole and the winding rod, the light-blocking cloth is fixedly connected between the winding rod and the traction rod, the top end of the traction rod is fixedly connected to the bottom of the connecting plate, and the connecting plate is fixedly connected to the bottom of the reciprocating conveyor belt.

[0010] Preferably, the lifting structure includes an outer sleeve, the inner cavity of which is provided with a T-shaped lifting block, the top of which is fixedly connected to the bottom of the mounting sleeve, a threaded hole is provided on the back of the outer sleeve, a positioning bolt is threadedly connected to the inner wall of the threaded hole, and a plurality of positioning holes are provided at equal intervals on the back of the T-shaped lifting block, one end of which is movably sleeved with the inner cavity of the positioning hole corresponding to the position.

[0011] Preferably, the T-shaped lifting block has a strip-shaped sliding hole on its front side, and the inner cavity of the strip-shaped sliding hole is provided with a limiting slider, which is fixedly connected to the inner cavity of the outer sleeve.

[0012] Preferably, a support block is provided below the winding rod, and the support block is fixedly connected to the bottom of the cylindrical box.

[0013] Preferably, the light-blocking cloth is provided with symmetrical limiting rings above and below, and both limiting rings are fixedly sleeved on the outer wall of the winding rod.

[0014] Another objective of this utility model is to provide an automatic insertion machine, which includes the aforementioned feeding mechanism.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] (1) This utility model utilizes the setting of the reminder component. Through the cooperation between the installation sleeve, laser pen, cylindrical box, spring, winding rod, light-blocking cloth, traction rod and strip light-transmitting hole, it can remind the staff to add magnets when there are two magnets left on the magnet plate, so as to avoid the situation that the magnets on the iron core are not fully assembled, without rework, and reduce labor costs.

[0017] (2) This utility model utilizes the lifting structure to adjust the height of the laser beam emitted by the laser pen through the cooperation between the outer sleeve, T-shaped lifting block, positioning bolt and positioning hole, thereby improving the applicability of the reminder component. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0020] Figure 3 This is a side sectional view of the mounting sleeve of this utility model.

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the cylindrical box of this utility model.

[0022] In the diagram: 1. Feeding assembly; 101. Reciprocating conveyor belt; 102. Magnet plate; 103. Support rod; 2. Pushing assembly; 201. Guide rail; 202. Connecting block; 203. Moving pusher block; 3. Reminder assembly; 301. Mounting sleeve; 302. Laser pointer; 303. Lifting structure; 3031. External sleeve; 3032. T-shaped lifting block; 3033. Positioning bolt; 3034. Limiting slider; 304. Cylindrical box; 305. Spring; 306. Winding rod; 307. Blackout cloth; 308. Traction rod; 309. Connecting plate; 310. Strip-shaped light-transmitting hole; 311. Support block; 312. Limiting ring; 313. T-shaped plug. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-4 The feeding mechanism shown includes a feeding component 1, a pushing component 2, and a reminder component 3. The feeding component 1 consists of a reciprocating conveyor belt 101, a magnetic steel plate 102, and multiple support rods 103. The reciprocating conveyor belt 101 is fixedly connected to the workbench of the automatic iron core magnet insertion machine through multiple support rods 103. The magnetic steel plate 102 is fixedly connected to the top of the reciprocating conveyor belt 101. Multiple strip grooves are equidistantly opened on the top of the magnetic steel plate 102 for placing magnets to be assembled. The pushing component 2 consists of a guide rail 201, a connecting block 202, and a movable pushing block 203. The guide rail 201 is connected to the automatic iron core magnet insertion machine through the connecting block 202. The movable pushing block 203 moves along the guide rail 201 to push the magnets to complete the feeding step. The reminder component 3 is used to remind the staff that the magnets on the magnetic steel plate 102 are about to run out and need to be replenished in time.

[0025] The reminder component 3 includes a mounting sleeve 301, the inner cavity of which houses a laser pointer 302. The laser pointer 302 has a built-in power battery. A light emission hole is provided on the front of the mounting sleeve 301. One end of the laser pointer 302 is equipped with a T-shaped plug 313, which facilitates the installation and removal of the laser pointer 302. The outer wall of the T-shaped plug 313 is threadedly connected to the inner wall of the mounting sleeve 301. A lifting structure 303 is provided at the bottom of the mounting sleeve 301 to adjust its height, thereby improving the applicability of the reminder component 3. The lifting structure 303 includes an outer sleeve 3031, which is fixedly connected to the worktable of the automatic iron core magnet insertion machine. The inner cavity of the outer sleeve 3031 is equipped with a T-shaped plug 313. The T-shaped lifting block 3032 has its top fixedly connected to the bottom of the mounting sleeve 301. A threaded hole is provided on the back of the outer sleeve 3031, and a positioning bolt 3033 is threaded onto the inner wall of the threaded hole. Multiple positioning holes are equidistantly provided on the back of the T-shaped lifting block 3032. One end of the positioning bolt 3033 is movably fitted into the inner cavity of the corresponding positioning hole. The positioning bolt 3033 and the positioning hole are used for positioning the T-shaped lifting block 3032. A strip-shaped sliding hole is provided on the front of the T-shaped lifting block 3032, and a limiting slider 3034 is provided inside the strip-shaped sliding hole. The strip-shaped sliding hole and the limiting slider 3034 are used to prevent the T-shaped lifting block 3032 from completely detaching from the outer sleeve 3031. The limiting slider 3034 is fixedly connected to the outer sleeve 301. Inside the cavity of 031, below the reciprocating conveyor belt 101, there is a cylindrical box 304. A rotating hole is opened at the bottom of the inner wall of the cylindrical box 304. A spring-loaded spring 305 is installed inside the rotating hole, and a winding rod 306 is installed inside the spring-loaded spring 305. The bottom end of the winding rod 306 is rotatably connected to the inner cavity of the rotating hole. The spring-loaded spring 305 is fixedly connected between the rotating hole and the winding rod 306. Below the winding rod 306, there is a support block 311, which is fixedly connected to the worktable of the automatic iron core magnet insertion machine. The support block 311 is fixedly connected to the bottom of the cylindrical box 304. A strip-shaped fabric passage hole is opened on the outer wall of the cylindrical box 304. A light-blocking cloth 307 is installed inside the strip-shaped fabric passage hole. A traction rod 308 is installed on one side of the light-blocking cloth 307. 07 is fixedly connected between the take-up rod 306 and the traction rod 308. Under the action of the spring 305, the light-blocking cloth 307 is always in an unfolded and taut state. The light-blocking cloth 307 is symmetrically provided with limiting rings 312 above and below. The two limiting rings 312 play a limiting role for the light-blocking cloth 307 wound on the take-up rod 306. Both limiting rings 312 are fixedly sleeved on the outer wall of the take-up rod 306. The top of the traction rod 308 is provided with a connecting plate 309. The top of the traction rod 308 is fixedly connected to the bottom of the connecting plate 309. The connecting plate 309 is fixedly connected to the bottom of the reciprocating conveyor belt 101. The front of the light-blocking cloth 307 has two strip-shaped light-transmitting holes 310. When the beam emitted by the laser pointer 302 passes through the strip-shaped light-transmitting holes 310 and is emitted,This indicates that only two magnets remain on the magnetic steel plate 102, and they need to be replenished promptly.

[0026] like Figure 1 As shown, this embodiment provides an automatic insertion machine, which includes the above-mentioned feeding mechanism.

[0027] Working principle of this utility model:

[0028] When using the automatic iron core magnet insertion machine to insert iron core magnets, first insert the opened laser pointer 302 into the installation sleeve 301. After ensuring that the beam emitted by the laser pointer 302 can be emitted from the light outlet, seal the installation sleeve 301 through the T-shaped plug 313. Then, turn on the automatic iron core magnet insertion machine to start the assembly of iron core magnets. With the cooperation of the feeding component 1 and the pushing component 2, the amount of magnets on the magnet plate 102 will gradually decrease. During the above process, the connecting plate 309, the traction rod 308 and the light-shielding cloth 307 will move under the drive of the reciprocating conveyor belt 101. When the beam emitted by the laser pointer 302 passes through the strip light-transmitting hole 310 on the light-shielding cloth 307, it means that there are only two magnets left on the magnet plate 102. They need to be replenished in time to avoid the situation where the magnets on the iron core are not fully assembled, thus avoiding rework and reducing labor costs.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding mechanism, characterized in that, include: The feeding assembly (1) consists of a reciprocating conveyor belt (101), a magnetic steel plate (102), and multiple support rods (103); The material pushing assembly (2) consists of a guide rail (201), a connecting block (202), and a movable material pushing block (203); The reminder component (3) includes a mounting sleeve (301), the inner cavity of which is provided with a laser pointer (302), the front of which is provided with a light-emitting hole, one end of which is provided with a T-shaped plug (313), the bottom of which is provided with a lifting structure (303), and a cylindrical box (304) is provided below the reciprocating conveyor belt (101), the bottom of which is provided with a bottom opening. The device has a rotating hole, and the inner cavity of the rotating hole is provided with a spring (305). The inner cavity of the spring (305) is provided with a winding rod (306). The outer wall of the cylindrical box (304) is provided with a strip-shaped cloth passage hole. The inner cavity of the strip-shaped cloth passage hole is provided with a light-blocking cloth (307). A traction rod (308) is provided on one side of the light-blocking cloth (307). A connecting plate (309) is provided at the top of the traction rod (308). Two strip-shaped light-transmitting holes (310) are opened on the front side of the light-blocking cloth (307).

2. The feeding mechanism according to claim 1, characterized in that, The outer wall of the T-shaped plug (313) is threadedly connected to the inner wall of the mounting sleeve (301), the bottom end of the winding rod (306) is rotatably connected to the inner cavity of the rotating hole, the spring (305) is fixedly connected between the rotating hole and the winding rod (306), the light-blocking cloth (307) is fixedly connected between the winding rod (306) and the traction rod (308), the top end of the traction rod (308) is fixedly connected to the bottom of the connecting plate (309), and the connecting plate (309) is fixedly connected to the bottom of the reciprocating conveyor belt (101).

3. The feeding mechanism according to claim 1, characterized in that, The lifting structure (303) includes an outer sleeve (3031), and the inner cavity of the outer sleeve (3031) is provided with a T-shaped lifting block (3032). The top of the T-shaped lifting block (3032) is fixedly connected to the bottom of the mounting sleeve (301). The back of the outer sleeve (3031) is provided with a threaded hole, and the inner wall of the threaded hole is threaded with a positioning bolt (3033). The back of the T-shaped lifting block (3032) is provided with multiple positioning holes at equal intervals. One end of the positioning bolt (3033) is movably sleeved with the inner cavity of the positioning hole corresponding to the position.

4. The feeding mechanism according to claim 3, characterized in that, The T-shaped lifting block (3032) has a strip-shaped sliding hole on its front side, and a limiting slider (3034) is provided in the inner cavity of the strip-shaped sliding hole. The limiting slider (3034) is fixedly connected to the inner cavity of the outer sleeve (3031).

5. The feeding mechanism according to claim 1, characterized in that, A support block (311) is provided below the winding rod (306), and the support block (311) is fixedly connected to the bottom of the cylindrical box (304).

6. The feeding mechanism according to claim 1, characterized in that, The light-blocking cloth (307) is provided with symmetrical limiting rings (312) above and below, and both limiting rings (312) are fixedly sleeved on the outer wall of the winding rod (306).

7. An automatic insertion machine, characterized in that, The automatic insertion machine includes the feeding mechanism as described in any one of claims 1-6.

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