A motor stator moving commutation mechanism and a paint dripping pre-weighing device

Abstract

The utility model relates to motor stator production equipment especially a motor stator mobile direction changing mechanism and paint dripping before weighing device. A motor stator mobile direction changing mechanism, including two groups of parallel supports of support, have the horizontal plate of translatable on the rear end of support and install cylinder mounting frame, the front of cylinder mounting frame is installed with cylinder mounting plate through the mode of slide rail sliding block, cylinder mounting frame installs elevating cylinder, and elevating cylinder is fixedly connected with cylinder mounting plate, and three jaw cylinders are fixed on cylinder mounting plate. This motor stator mobile direction changing mechanism, the three jaw cylinders for the clamping operation of motor stator on the support are used, and then can drive motor stator to move back and forth, and the stator stator is moved to other work stations conveniently.

Description

Technical Field

[0001] This utility model relates to motor stator production equipment, and in particular to a motor stator moving and reversing mechanism and a weighing device before paint dripping. Background Technology

[0002] Motor stator coating is a process of painting the stator during the motor manufacturing process.

[0003] The purpose of applying varnish to the motor stator is to form a uniform insulating layer on the stator surface, thereby improving the motor's insulation and safety performance.

[0004] Weighing is to ensure the accuracy and consistency of the amount of paint dripped, and to avoid too much or too little paint dripping affecting the quality and performance of the motor.

[0005] Therefore, the stator needs to be weighed before the paint dripping operation, but there is currently no suitable institution to weigh the stator.

[0006] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a motor stator movement commutation mechanism and a pre-painting weighing device, so as to make it more industrially valuable. Utility Model Content

[0007] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a motor stator movement reversing mechanism and a weighing device before paint dripping.

[0008] This utility model discloses a motor stator moving and reversing mechanism, which includes two sets of parallel supports. A cylinder mounting bracket is mounted on a horizontal plate that can be moved at the rear end of the support. A cylinder mounting plate is mounted on the front of the cylinder mounting bracket via a sliding rail slider. A lifting cylinder is mounted on the cylinder mounting bracket and is fixedly connected to the cylinder mounting plate. A three-jaw cylinder is fixed on the cylinder mounting plate.

[0009] This motor stator moving and reversing mechanism uses a three-jaw cylinder mounted on a bracket to clamp the motor stator, which then moves the stator back and forth, making it easier to move the stator to other workstations.

[0010] Furthermore, a rotary motor is mounted above the cylinder mounting plate, and the output shaft of the rotary motor passes through the cylinder mounting plate and connects to the three-jaw cylinder.

[0011] The rotary motor can drive the three-jaw cylinder to rotate, which in turn drives the motor stator to rotate, making it easy to position and place.

[0012] Furthermore, a horizontal plate is movably installed on the top of the bracket via a sliding rail slider, and there are vertical plates at both ends of the bracket, with plugs screwed into the vertical plates that can contact the side walls at both ends of the horizontal plate.

[0013] The forward and backward movement of the horizontal plate is limited by the vertical plate and the end cap installed on the vertical plate, which prevents the horizontal plate from slipping off the guide rail.

[0014] Furthermore, a translation cylinder is fixed on one of the brackets, and the moving block of the translation cylinder is fixedly connected to the cross plate through an adapter plate.

[0015] The horizontal plate is moved smoothly on the support by a translation cylinder.

[0016] Furthermore, the chucks on the three-jaw cylinder have anti-slip blocks on their inner sides.

[0017] The anti-slip block on the inner side of the chuck of the three-jaw cylinder can prevent the motor stator from slipping off.

[0018] A pre-painting weighing device employing a motor stator reversing mechanism includes a support plate for supporting brackets, a conveyor frame for transporting the motor stator in the middle of the support plate, the conveyor frame passing through two brackets, and a weighing device installed on the support plate outside the conveyor frame.

[0019] This pre-painting weighing device, which employs a motor stator reversing mechanism, moves the motor stator to be weighed between supports via a conveyor frame. Then, the motor stator is gripped and moved onto the weighing device by the motor stator reversing mechanism to complete the weighing.

[0020] Furthermore, the weighing device includes a base plate for mounting the weighing mechanism. The base plate is supported by support rods around its perimeter by a cross brace plate with a through groove in the center. There are lifting cylinders on both sides of the base plate. The extension rods of the lifting cylinders pass through the cross brace plate and are fixedly connected to a lifting plate with a through groove in the center. The lifting plate is connected to the stator mounting mold by a positioning pin. Below the stator mounting mold, a support plate that can contact the weighing mechanism is fixed by a connecting rod.

[0021] The weighing device can move the lifting plate up and down by a lifting cylinder. The stator placement mold is placed on the lifting plate. After the lifting plate moves down, the support plate at the lower end of the stator placement mold comes into contact with the weighing mechanism to complete the weighing.

[0022] Furthermore, a barcode scanning cylinder is fixed to the other side of the conveyor frame via an adapter rod, and a barcode scanner is fixed to the end of the barcode scanning cylinder.

[0023] The barcode scanner installed on the conveyor can move back and forth to scan the conveyed motor stator and obtain relevant information about the motor stator.

[0024] Furthermore, the conveyor frame has a lifting mechanism in the middle for lifting the stator tray:

[0025] The lifting mechanism includes a lifting fixing plate fixed on the support plate, a support plate lifting cylinder fixed below the fixing plate, a support plate fixed on the telescopic rod of the support plate lifting cylinder, a guide post passing through the lifting fixing plate on the support plate, and a limit plate fixed at the lower end of the guide post.

[0026] The lifting mechanism is used to move the stator tray upwards, so that it is removed from the transmission track on the conveyor frame, making it easier for the motor stator moving and reversing mechanism to grasp the motor stator.

[0027] By means of the above solution, the present invention has at least the following advantages: the motor stator moving reversing mechanism and the pre-drip paint weighing device can drive the motor stator to move to the position of the weighing mechanism to complete the weighing operation, and can also drive the motor stator to rotate to facilitate the adjustment of its position. Furthermore, the mold supporting the motor stator is replaceable, which facilitates the weighing operation of different models of motor stators.

[0028] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of an embodiment of the present invention;

[0032] Figure 3 This is a structural schematic diagram of the weighing device and stator mounting mold assembly of this utility model;

[0033] Figure 4 This is a structural schematic diagram of the weighing device of this utility model;

[0034] Figure 5 This is a utility model Figure 2 Another perspective illustration;

[0035] Figure 6 This is a schematic diagram of the lifting mechanism of this utility model;

[0036] In the diagram: 1. Bracket; 2. Cylinder mounting bracket; 3. Horizontal plate; 4. Cylinder mounting plate; 5. Three-jaw cylinder; 6. Rotary motor; 7. Vertical plate; 8. Translation cylinder; 9. Support plate one; 10. Conveyor frame; 11. Weighing device; 12. Base plate; 13. Horizontal support plate; 14. Lifting cylinder; 15. Lifting plate; 16. Stator mounting mold; 17. Support plate two; 18. Adapter rod; 19. Code scanning cylinder; 20. Lifting fixing plate; 21. Pallet lifting cylinder; 22. Pallet; 23. Limiting plate. Detailed Implementation

[0037] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0038] See Figure 1 This motor stator moving and reversing mechanism has a bracket 1 consisting of two parallel portal-shaped structures. The upper horizontal plate 3 of the bracket 1 can move horizontally on the bracket 1. A cylinder mounting plate 4 is installed on the horizontal plate 3. The lifting cylinder on the horizontal plate 3 is fixedly connected to the cylinder mounting plate 4. When the lifting cylinder is working, it can drive the cylinder mounting plate 4 to move up and down on the cylinder mounting bracket 2 through the sliding rail slider, which facilitates the three-jaw cylinder 5 to reach the position of the motor stator, making it convenient to grasp the stator. Under the action of the lifting cylinder and the horizontal plate 3, the upper gripping cylinder 5 can move up and down and back and forth, making it convenient to grasp and transfer the motor stator.

[0039] The rotary motor 6 installed above the cylinder mounting plate 4 can drive the upper gripping cylinder 5 to rotate. After gripping the motor stator, it can be rotated to facilitate adjustment of its relative angle and make it easier for subsequent workstations to operate.

[0040] The horizontal plate 3 on the bracket 1 is installed by means of a sliding rail slider, and end caps are installed at both ends of the bracket 1 by means of vertical plates 7. These end caps can contact the side walls at both ends of the horizontal plate 3 to prevent it from falling off.

[0041] A translation cylinder 8 for moving the horizontal plate 3 is fixed on one of the brackets 1. The slider of the translation cylinder 8 is fixedly connected to the horizontal plate 3 through an adapter plate. The adapter plate is a metal plate, which can stably fix the moving block of the translation cylinder 8 to the horizontal plate 3.

[0042] Each jaw of the three-jaw cylinder 5 has an anti-slip block on the inside to prevent the motor stator from slipping when clamping the motor electronics.

[0043] See Figure 2-4The support plate 9 of this pre-drip paint weighing device with a motor stator moving and reversing mechanism is used to fix the bracket 1. Below the support plate 9 is a base fixed to the ground. The conveyor frame 10 on the support plate 9 passes through the gantry of the two brackets 1 and can move the conveyor block used to support the motor stator to the bottom of the three-jaw cylinder 5. The three-jaw cylinder 5 grabs the motor stator and then moves it to the position of the weighing device 11 to weigh the motor stator.

[0044] The base plate 12 of the weighing device 11 is fixed on the support plate 9, and a weighing mechanism is placed on top of it. A suspended cross brace 13 is fixed to the base plate 12 via uprights. The cross brace 13 does not contact the weighing mechanism. A lifting plate 15 is movably installed on the cross brace 13 via guide rods and guide sleeves. The lifting operation of the lifting plate 15 is powered by a lifting cylinder 14 fixed to the base plate 12. Both the lifting plate 15 and the cross brace 13 have through slots in their middle sections. These slots are through which the support plate 17 at the lower end of the stator mounting mold 16 for placing the motor stator passes. When weighing the motor stator, the motor stator is placed in the stator mounting mold 16. Within step 6, the stator placement mold 16 contacts the lifting plate 15. Then, the lifting cylinder 14 is activated, causing the lifting plate 15 to move downward, so that the support plate 17 contacts the weighing mechanism. The lifting plate 15 continues to move downward, causing the stator placement mold 16 to separate from the lifting plate 15. At this time, the weighing mechanism obtains the total weight of the motor stator and the stator placement mold 16. The mass of the stator placement mold 16 is constant. The mass of the motor stator can be obtained by subtracting the mass of the stator placement mold 16 from the total weight, thus completing the weighing. After the weighing is completed, the lifting cylinder 14 moves upward, causing the lifting plate 15 to rise. The lifting plate 15 contacts the stator placement mold 16, thus separating the stator placement mold 16 from the weighing mechanism.

[0045] See Figure 5 On one side of the conveyor frame 10, there is a QR code information pasted on the motor stator to scan the relevant information of the motor stator, which is convenient for recording and for later paint dripping operation recording. The scanner is driven by the scanning cylinder 19, which enables it to move back and forth.

[0046] See Figure 6 The lifting mechanism is installed between the conveyor frames 10. The lifting fixing plate 20 of the lifting mechanism is fixed on the support plate 9. The pallet lifting cylinder 21 drives the pallet 22 to move up and down. The pallet 22 has multiple protruding positioning pins, which can be used to position and support the motor stator. After the pallet 22 moves up, the stator tray can be separated from the conveyor frame 10, which facilitates the motor stator movement reversing mechanism to grab the motor stator.

[0047] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0048] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0049] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A motor stator commutation mechanism, comprising two sets of parallel supports (1) for support, characterized in that: A cylinder mounting bracket (2) is installed on a horizontal plate (3) at the rear end of the bracket (1). A cylinder mounting plate (4) is installed on the front of the cylinder mounting bracket (2) by means of a sliding rail slider. A lifting cylinder is installed on the cylinder mounting bracket (2). The lifting cylinder is fixedly connected to the cylinder mounting plate (4). A three-jaw cylinder (5) is fixed on the cylinder mounting plate (4).

2. The motor stator commutation mechanism according to claim 1, characterized in that: A rotary motor (6) is mounted on the top of the cylinder mounting plate (4). The output shaft of the rotary motor (6) passes through the cylinder mounting plate (4) and is connected to the three-jaw cylinder (5).

3. The motor stator commutation mechanism according to claim 2, characterized in that: A horizontal plate (3) is mounted on the top of the bracket (1) via a sliding rail slider. There are vertical plates (7) at both ends of the bracket (1). Plugs that can contact the side walls at both ends of the horizontal plate (3) are screwed into the vertical plates (7).

4. The motor stator commutation mechanism according to claim 3, characterized in that: One of the brackets (1) is fixed with a translation cylinder (8), and the moving block of the translation cylinder (8) is fixedly connected to the horizontal plate (3) through an adapter plate.

5. The motor stator commutation mechanism according to claim 4, characterized in that: The claws on the three-jaw cylinder (5) have anti-slip blocks on their inner sides.

6. A pre-painting weighing device employing the motor stator reversing mechanism according to any one of claims 1-5, characterized in that: It includes a support plate (9) for supporting the bracket (1), and a conveyor (10) for transporting the motor stator in the middle of the support plate (9). The conveyor (10) passes through the two brackets (1), and a weighing device (11) is installed on the support plate (9) on the outside of the conveyor (10).

7. A weighing device before paint dripping according to claim 6, characterized in that: The weighing device (11) includes a base plate (12) for mounting the weighing mechanism. The base plate (12) is supported by a cross brace plate (13) with a through groove in the middle by a support rod around its perimeter. There are lifting cylinders (14) on both sides of the base plate (12). The telescopic rod of the lifting cylinder (14) passes through the cross brace plate (13) and is fixedly connected to the lifting plate (15) with a through groove in the middle. The lifting plate (15) is connected to the stator mounting mold (16) by a positioning pin. The stator mounting mold (16) is fixed to the bottom of the support plate (17) by a connecting rod, which can contact the weighing mechanism.

8. A weighing device before paint dripping according to claim 7, characterized in that: On the other side of the conveyor frame (10), a barcode scanning cylinder (19) is fixed by an adapter rod (18), and a barcode scanner is fixed to the end of the barcode scanning cylinder (19).

9. A weighing device before paint dripping according to claim 8, characterized in that: The conveyor frame (10) has a lifting mechanism in the middle for lifting the stator tray: The lifting mechanism includes a lifting fixing plate (20) fixed on a support plate (9), a pallet lifting cylinder (21) fixed below the fixing plate (20), a pallet (22) fixed on the telescopic rod of the pallet lifting cylinder (21), a guide post passing through the lifting fixing plate (20) on the pallet (22), and a limit plate (23) fixed at the lower end of the guide post.

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