Automatic gluing equipment for motor magnetic bearings

Abstract

The utility model belongs to the technical field of motor manufacturing and processing, and in particular, relates to an automatic gluing device for motor magnetic tiles. An automatic gluing device for motor magnetic tiles, comprising a discharge trough for stacking magnetic tile workpieces, the discharge trough is arranged through from top to bottom, a push plate is provided on one side of the discharge trough, the push plate can extend to the lower side of the discharge trough and push out the magnetic tile workpiece at the bottom of the discharge trough, a slide plate is provided on the other side of the discharge trough for receiving the magnetic tile workpiece pushed out by the push plate, a positioning groove is provided on the slide plate for positioning the magnetic tile workpiece, the slide plate is slidably mounted on a slide rail, a glue dispensing mechanism is provided above the slide rail, the glue dispensing mechanism can move horizontally and vertically, and the horizontal movement direction of the glue dispensing mechanism is perpendicular to the movement direction of the slide plate on the slide rail. The utility model has the advantage of being able to meet the gluing needs of magnetic tiles of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor manufacturing and processing, and particularly relates to an automatic gluing device for motor magnetic shoes. Background Art

[0002] The magnetic tiles are usually installed on the inner wall of the stator by glue. Before the installation of the magnetic tiles, the glue is usually applied manually. However, the efficiency of manual gluing of the magnetic tiles is low, and it is difficult to apply the glue evenly on the magnetic tiles, which may cause the magnetic tiles to tilt when pasted due to too much glue, or cause the magnetic tiles to fall off due to too little glue.

[0003] A Chinese patent with application number 201820976608.1 discloses a high-performance motor magnet automatic gluing device. In this patent, a cavity is set on a column, and multiple motor magnets are placed in the cavity. The motor magnets drop directly due to gravity, causing a motor magnet to fall directly into the chute, and then the pushing mechanism is used to push this motor magnet to the bottom of the gluing mechanism.

[0004] However, the glue dispensing mechanism in the above scheme can only apply the paint to the magnetic tile along the pushing direction, and the coating range is small; when the size of the magnetic tile is large, the glue dispensing mechanism in the above scheme is difficult to apply glue to the entire glue-coated surface of the magnetic tile. Utility Model Content

[0005] The utility model aims to provide an automatic gluing device for motor magnetic tiles which can meet the gluing requirements of magnetic tiles of different sizes.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic gluing device for motor magnetic tiles, comprising a discharge trough for stacking magnetic tile workpieces, the discharge trough is arranged through the top and bottom, a push plate is provided on one side of the discharge trough, the push plate can extend to the lower side of the discharge trough and push out the magnetic tile workpiece at the bottom of the discharge trough, a slide plate is provided on the other side of the discharge trough for receiving the magnetic tile workpiece pushed out by the push plate, a positioning groove is provided on the slide plate for positioning the magnetic tile workpiece, the slide plate is slidably mounted on a slide rail, a glue dispensing mechanism is provided above the slide rail, the glue dispensing mechanism can move horizontally and vertically, and the horizontal movement direction of the glue dispensing mechanism is perpendicular to the movement direction of the slide plate on the slide rail.

[0007] When in use, the operator first places the magnetic tile workpiece in the discharge trough so that the magnetic tile workpieces are evenly stacked up and down, and then the push plate pushes a magnetic tile workpiece at the bottom of the discharge trough into the positioning groove of the slide plate, and the slide plate begins to slide. While the slide plate moves on the slide rail, the glue dispensing mechanism descends and moves back and forth horizontally to apply glue on the magnetic tile workpiece, and the glue can be evenly applied on the surface of the entire magnetic tile workpiece where glue is needed. The glue can be in an S-shaped curve on the magnetic tile workpiece.

[0008] The lifting and lateral movement of the glue dispensing mechanism and the movement of the slide on the slide rail can be controlled by any existing PLC control system, so that the movement of the slide and the lifting and lateral movement of the glue dispensing mechanism are interconnected and glue is applied regularly. For example, for a magnetic tile workpiece with a larger width, the lateral movement stroke of the glue dispensing mechanism can be larger, and the movement speed of the slide can be slower, so that more glue can be evenly applied to the magnetic tile workpiece.

[0009] This solution can control the moving speed of the slide plate and the moving speed of the glue dispensing mechanism, so as to meet the gluing needs of magnetic tile workpieces of different sizes, and has better versatility.

[0010] Preferably, a fixed block and two movable blocks are fixed on the slide plate, and the fixed block and the two movable blocks together enclose the positioning groove opening toward the push plate side, and the circumferential inner circular cross-section of the positioning groove is rectangular; the positions of the two movable blocks are adjustable so that the width and length of the positioning groove are adjustable.

[0011] The front view of the magnetic tile workpiece is actually a rectangle, so setting the positioning groove as a rectangular groove can position the magnetic tile workpiece. At the same time, the position of the two movable blocks can be adjusted to change the positioning grooves of different sizes, so that magnetic tile workpieces of different sizes can be positioned, thereby meeting the needs of this solution for gluing magnetic tile workpieces of different sizes.

[0012] Preferably, the two movable blocks are respectively a first movable block and a second movable block, the first movable block can move along the pushing direction of the push plate, the slide plate is provided with a plurality of first locking holes arranged at intervals along the pushing direction of the push plate, the first movable block is provided with a first waist-shaped hole extending along the pushing direction of the push plate, the first locking piece passes through the first waist-shaped hole and is threadedly engaged with the first locking piece; the second movable block can move in a direction perpendicular to the pushing direction of the push plate, the slide plate is provided with a plurality of second locking holes arranged at intervals along the pushing direction perpendicular to the push plate, the second movable block is provided with a second waist-shaped hole extending along the pushing direction perpendicular to the push plate, the second locking piece passes through the second waist-shaped hole and is threadedly engaged with the second locking hole.

[0013] The first moving block and the second moving block are both matched with the waist-shaped hole and the locking hole, so that the positions of the first moving block and the second moving block are adjustable.

[0014] Preferably, the opening of the positioning groove toward the push plate side is open.

[0015] The opening of the positioning groove toward the push plate side is open-shaped and can guide the magnetic tile workpiece when it is pushed into the positioning groove.

[0016] Preferably, the discharge trough is arranged on a workbench, and a first material baffle plate and a second material baffle plate are fixed on the workbench vertically. The first material baffle plate and the second material baffle plate are arranged vertically, and the first material baffle plate is located between the discharge trough and the slide plate. The first material baffle plate is provided with a makeshift groove running through the pushing direction; a third material baffle plate is arranged vertically on the workbench and has an "L"-shaped cross-sectional shape. The third material baffle plate, the first material baffle plate and the second material baffle plate together enclose the discharge trough with a rectangular cross-sectional shape. The third material baffle plate does not contact the first material baffle plate and the second material baffle plate, and the distance between the third material baffle plate and the first material baffle plate and the second material baffle plate is adjustable.

[0017] The third material baffle plate, the first material baffle plate and the second material baffle plate form a rectangular material discharge trough, and the distance between the third material baffle plate and the first material baffle plate and the second material baffle plate is adjustable, so that the length and width of the material discharge trough are adjustable, so that magnetic tiles of different sizes can be positioned, thereby achieving the purpose of this device to apply glue to different magnetic tile workpieces.

[0018] Preferably, a pad is fixed on the workbench, and a space for the push plate to move is formed between the pad and the second baffle plate; an adjustment plate is provided at the lower end of the third baffle plate, and the pad is provided with a third waist-shaped hole extending along the pushing direction of the push plate, and the adjustment plate is provided with a fourth waist-shaped hole extending perpendicular to the pushing direction of the push plate, and the third locking piece passes through the fourth waist-shaped hole and the third waist-shaped hole to fix the adjustment plate.

[0019] By setting the fourth waist-shaped hole and the third waist-shaped hole, the position of the adjustment plate on the pad can be adjusted, so that the distance between the third baffle plate and the first baffle plate and the second baffle plate can be adjusted to change the size of the discharge trough.

[0020] Preferably, the first baffle plate is provided with a limit plate at the clearance groove, and the limit plate is used to limit the passage of the magnetic tile workpiece so that only one magnetic tile workpiece can pass through the clearance groove, and the height position of the limit plate on the first baffle plate is adjustable.

[0021] By making the height position of the limit plate on the first baffle plate adjustable, magnetic tile workpieces of different sizes can be blocked, thereby ensuring that only the lowest magnetic tile workpiece in the discharge trough is pushed out each time the push plate pushes the material.

[0022] Preferably, a guide plate is provided at the upper end of the third baffle plate, and the guide plate extends outward from the bottom to the top away from the discharge chute and is inclined.

[0023] When the magnetic tile workpiece is descending, the guide plate can guide the magnetic tile workpiece to facilitate the stacking and placement of the magnetic tile workpiece.

[0024] The utility model has the advantage of being able to meet the gluing needs of magnetic tiles of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 This is a schematic diagram of the structure of the utility model after removing the limiting plate.

[0027] Figure 3 This is a schematic diagram of the structure where the magnetic tile workpieces are stacked.

[0028] Figure 4 It is a schematic diagram of the structure of the discharge chute.

[0029] Figure 5 This is a cross-sectional view of the discharge chute.

[0030] Figure 6 for Figure 1 Enlarged view of point A.

[0031] Figure 7 It is a schematic diagram of the structure at the limiting plate.

[0032] Figure numbers: 1. workbench; 2. slide rail; 3. slide plate; 31. fixed block; 32. first moving block; 321. first waist-shaped hole; 322. first locking hole; 33. second moving block; 331. second waist-shaped hole; 332. second locking hole; 4. dispensing mechanism; 41. lifting plate; 42. horizontal slide rail; 5. push plate; 6. limit plate; 61. vertical hole; 71. first baffle plate; 72. second baffle plate; 73. third baffle plate; 731. guide plate; 8. pad; 81. third waist-shaped hole; 82. adjustment plate; 83. fourth waist-shaped hole; 9. make way groove; 100. magnetic tile. DETAILED DESCRIPTION

[0033] The utility model is further described below based on the accompanying drawings and specific embodiments.

[0034] like Figure 1 and Figure 2As shown, this embodiment discloses an automatic gluing device for motor magnetic shoes, including a workbench 1, on which a slide rail 2 extending forward and backward is provided, and a slide plate 3 is slidably mounted on the slide rail 2. A bracket is also provided on the workbench 1, on which a glue dispensing mechanism 4 is fixed, and the glue dispensing mechanism 4 is located above the slide rail 2, and the bracket is provided with a transverse slide rail 42, which extends in the left and right directions and is slidably mounted with a lifting plate 41, and two glue dispensing mechanisms 4 are fixed on the lifting plate 41. Among them, the sliding of the lifting plate 41 on the transverse slide rail 42, and the lifting and lowering movement of the lifting plate 41 itself, can be achieved by any existing drive motor.

[0035] like Figure 6 As shown, a fixed block 31 extending in the front-to-back direction is fixed on the central axis of the slide plate 3, and a first moving block 32 and a second moving block 33 are provided on both sides of the fixed block 31. The first moving block 32 extends in the left-right direction, and the second moving block 33 extends in the front-to-back direction. The fixed block 31, the first moving block 32 and the second moving block 33 are enclosed together to form a positioning groove with an opening facing the rear. The circumferential groove wall of the positioning groove is used for the end face of one axial end of the magnetic tile 100 and the edges on both sides of the circumference to contact and cooperate. The slide plate 3 is provided with a plurality of first locking holes 322 spaced apart in the front-to-back direction, the first moving block 32 is provided with a first waist-shaped hole 321 extending in the front-to-back direction, and the first locking member (not shown in the figure) passes through the first waist-shaped hole 321 and is threadedly engaged with the first locking hole 322. The slide plate 3 is also provided with a plurality of second locking holes 332 spaced apart in the left-to-right direction, the second moving block 33 is provided with a second waist-shaped hole 331 spaced apart in the left-to-right direction, and the second locking member passes through the second waist-shaped hole 331 and is threadedly engaged with the second locking hole 332. Wherein, the first locking member and the second locking member are both bolts.

[0036] like Figures 2 to 5 As shown, a first baffle plate 71 and a second baffle plate 72 are vertically arranged on the rear side of the slide rail 2, the first baffle plate 71 extends in the left-right direction, the second baffle plate 72 extends in the front-back direction, and the first baffle plate 71 and the second baffle plate 72 are arranged vertically. The first baffle plate 71 and the second baffle plate 72 are matched with a third baffle plate 73, which is arranged vertically and has an "L"-shaped cross section. The third baffle plate 73, the first baffle plate 71 and the second baffle plate 72 are together enclosed to form a discharge trough with a rectangular inner edge cross section, and the discharge trough is used to stack the magnetic tiles 100. Two guide plates 731 are arranged at the upper end of the third baffle plate 73, and the guide plates 731 extend outward from bottom to top away from the discharge trough and are arranged obliquely.

[0037] like Figure 4 and Figure 5As shown, a pad 8 is fixed to the workbench 1, and the pad 8 is located at the rear side of the first baffle plate 71, and a space for the push plate 5 to move is formed between the pad 8 and the second baffle plate 72; an adjustment plate 82 is provided at the lower end of the third baffle plate 73, and the pad 8 is provided with a third waist-shaped hole 81 extending in the front-to-back direction, and the adjustment plate 82 is provided with a fourth waist-shaped hole 83 extending in the left-to-right direction, and the third locking member (not shown in the figure) passes through the fourth waist-shaped hole 83 and the third waist-shaped hole 81 to fix the adjustment plate 82. Among them, the third locking member is a bolt, and the inner edge of the cross section of the third waist-shaped hole 81 is T-shaped, and a T-shaped nut (not shown in the figure) is provided in the third waist-shaped hole 81. The bolt and the T-shaped nut are threadedly matched.

[0038] like Figure 1 , Figure 3 and Figure 7 As shown, a push plate 5 is also provided at the rear side of the discharge trough. The push plate 5 can move in the front-back direction through the cylinder. The push plate 5 can extend into the bottom of the discharge trough and push the magnetic tile 100 in the discharge trough onto the slide plate 3. A clearance groove 9 for making way for the magnetic tile 100 is provided at the bottom of the first baffle plate 71. A limit plate 6 is fixed at the front side of the first baffle plate 71. The limit plate 6 is located at the front side of the clearance groove 9 so that only one magnetic tile 100 can pass through the clearance groove 9. A vertical hole 61 extending vertically is provided on the first baffle plate 71. A bolt passes through the vertical hole 61 and is threadedly engaged with the first baffle plate 71, so that the position of the limit plate 6 on the first baffle plate 71 is adjustable.

[0039] During use, the operator stacks the magnetic tiles 100 and places them in two material discharging troughs, then the slide plate 3 slides to the rear end of the slide rail 2, and the push plate 5 pushes the lowest magnetic tile 100 into the positioning groove of the slide plate 3, and then the slide plate 3 moves forward along the slide rail 2, and at the same time, the glue dispensing mechanism 4 descends, so that the output end of the glue dispensing mechanism 4 contacts the magnetic tile 100, and the glue dispensing mechanism 4 moves back and forth left and right, so that the glue has an S-shaped curve on the magnetic tile 100. The operator can take out the coated magnetic tile 100 and repeat the above operation to apply glue to the next magnetic tile 100. Among them, this embodiment controls the moving speed of the slide plate 3 and the moving stroke and left and right moving speed of the glue dispensing mechanism 4 through the PLC system, so that magnetic tiles 100 of different sizes can be glued.

[0040] When the size of the magnetic tile 100 changes, the operator adjusts the position of the third material baffle plate 73 to change the size of the material discharge trough; adjusts the height of the limit plate 6, and adjusts the position of the first moving block 32 and the second moving block 33, so that the magnetic tile 100 of that size can be positioned.

Claims

1. An automatic gluing device for motor magnetic tiles, comprising a discharge trough for stacking magnetic tile workpieces, the discharge trough is arranged through the top and bottom, a push plate is provided on one side of the discharge trough, the push plate can extend to the lower side of the discharge trough and push out the magnetic tile workpiece at the bottom of the discharge trough, characterized in that: A slide plate for receiving the magnetic tile workpiece pushed out by the pushing plate is provided on the other side of the discharge trough, and a positioning groove for positioning the magnetic tile workpiece is provided on the slide plate. The slide plate is slidably mounted on a slide rail, and a glue dispensing mechanism is provided above the slide rail. The glue dispensing mechanism can move horizontally and vertically, and the horizontal movement direction of the glue dispensing mechanism is perpendicular to the movement direction of the slide plate on the slide rail.

2. The automatic gluing equipment for motor magnetic shoes according to claim 1 is characterized by: A fixed block and two movable blocks are fixed on the slide plate, and the fixed block and the two movable blocks together enclose the positioning groove opening toward the push plate side, and the circumferential inner circular cross-section of the positioning groove is rectangular; the positions of the two movable blocks are adjustable so that the width and length of the positioning groove are adjustable.

3. The automatic gluing equipment for motor magnetic shoes according to claim 2 is characterized in that: The two moving blocks are respectively a first moving block and a second moving block. The first moving block can move along the pushing direction of the push plate, and the slide plate is provided with a plurality of first locking holes arranged at intervals along the pushing direction of the push plate, and the first moving block is provided with a first waist-shaped hole extending along the pushing direction of the push plate, and the first locking piece passes through the first waist-shaped hole and is threadedly engaged with the first locking piece; the second moving block can move in a direction perpendicular to the pushing direction of the push plate, and the slide plate is provided with a plurality of second locking holes arranged at intervals along the pushing direction perpendicular to the push plate, and the second moving block is provided with a second waist-shaped hole extending along the pushing direction perpendicular to the push plate, and the second locking piece passes through the second waist-shaped hole and is threadedly engaged with the second locking hole.

4. The automatic gluing equipment for motor magnetic shoes according to claim 1, 2 or 3, characterized in that: The opening of the positioning groove toward the push plate side is open.

5. The automatic gluing equipment for motor magnetic shoes according to claim 1, 2 or 3, characterized in that: The material discharge trough is arranged on a workbench, and a first material baffle plate and a second material baffle plate are fixed on the workbench, the first material baffle plate and the second material baffle plate are arranged vertically, the first material baffle plate is located between the material discharge trough and the slide plate, and the first material baffle plate is provided with a make way groove running through the material pushing direction; a third material baffle plate is arranged vertically on the workbench and the third material baffle plate has an "L"-shaped cross-section, the third material baffle plate and the first material baffle plate and the second material baffle plate together enclose the material discharge trough with a rectangular cross-section, the third material baffle plate does not contact the first material baffle plate and the second material baffle plate, and the distance between the third material baffle plate and the first material baffle plate and the second material baffle plate is adjustable.

6. The automatic gluing equipment for motor magnetic shoes according to claim 5 is characterized by: A pad is fixed on the workbench, and a space for the push plate to move is formed between the pad and the second baffle plate; an adjustment plate is provided at the lower end of the third baffle plate, and the pad is provided with a third waist-shaped hole extending along the pushing direction of the push plate, and the adjustment plate is provided with a fourth waist-shaped hole extending perpendicular to the pushing direction of the push plate, and the third locking piece passes through the fourth waist-shaped hole and the third waist-shaped hole to fix the adjustment plate.

7. The automatic gluing equipment for motor magnetic shoes according to claim 5 is characterized by: The first baffle plate is provided with a limit plate at the clearance groove, and the limit plate is used to limit the passage of the magnetic tile workpiece so that only one magnetic tile workpiece can pass through the clearance groove. The height position of the limit plate on the first baffle plate is adjustable.

8. The automatic gluing equipment for motor magnetic shoes according to claim 5 is characterized by: A guide plate is provided at the upper end of the third material baffle plate, and the guide plate extends outward from the bottom to the top, away from the material discharge chute, and is inclined.

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