Stator RGV feeding and discharging structure

Abstract

The invention belongs to the technical field of stator feeding and discharging stations, and particularly relates to a stator RGV feeding and discharging structure which comprises two symmetrical first shaft guide rails and two rotating seats located between the two first shaft guide rails. The rotating mechanism is arranged on the rotating seat, and the rotating BASE plate is located on the rotating seat; the fixing seat is arranged at one ends of the tops of the two first shaft guide rails, and a supporting seat is fixedly mounted on the fixing seat; the vertical walking mechanism is arranged on the supporting seat and is provided with a vertical fixing plate positioned on one side of the supporting seat; and the horizontal walking mechanism is arranged on the supporting seat, and the linear guide rail II is fixedly mounted on the fixed seat. The automatic feeding and discharging device is simple in structure, solves the problems of material blocking, low speed and the like during feeding and discharging of current similar products, greatly improves the efficiency of the whole work, is simple to operate and durable in structure, greatly improves the problem of too large precision error caused by the consistency of accompanying tools, and is convenient for people to use.

Description

Technical Field

[0001] The present invention relates to the technical field of stator loading and unloading stations, and in particular to a stator RGV loading and unloading structure. Background Art

[0002] With the continuous development of industrial automation technology, stator RGV loading and unloading structures have emerged. In industries such as motor manufacturing, the production and assembly of stators are important links.

[0003] Currently, traditional stator RGV loading and unloading utilizes conveyor lines, which presents the risk of material jamming at the transition points during loading and unloading, as well as low precision and slow speed. Therefore, we propose a stator RGV loading and unloading structure to address these issues. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a stator RGV loading and unloading structure. This mechanism effectively solves the problems of material jamming and slow speed during loading and unloading of current similar products, greatly improving the efficiency of the entire work, simple operation, durable structure, and greatly improving the problem of large precision error caused by the consistency of accompanying tooling, making it convenient for people to use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A stator RGV loading and unloading structure, comprising: The first axis guide rails are two symmetrical rotating seats located between the two first axis guide rails; A rotating mechanism is provided on the rotating base, and a rotating base plate is located on the rotating base; A fixed seat is provided at one end of the top of the two first axis guide rails, and a support seat is fixedly mounted on the fixed seat; A vertical walking mechanism is provided on the support base, and a vertical fixing plate is located on one side of the support base; a horizontal walking mechanism, provided on the support base, and a second linear guide rail fixedly mounted on the fixed base; The seventh axis guide rail driving mechanism is provided on the two first axis guide rails; The clamping mechanism is arranged on the fixing seat and is used to clamp the product.

[0006] Furthermore, the rotating mechanism includes a rotating motor fixedly installed in the rotating seat, the output shaft of the rotating motor is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the rotating seat, and the top end of the rotating shaft is fixedly connected to the rotating BASE plate.

[0007] Furthermore, the vertical walking mechanism includes a No. 1 servo motor fixedly mounted on the support seat, a No. 1 reduction motor is provided on the No. 1 servo motor, the output shaft of the No. 1 servo motor is fixedly connected to a ball screw 1, the ball screw 1 is rotatably connected to the support seat, and a vertical sleeve is threadedly connected to the ball screw 1.

[0008] Furthermore, a vertical fixing plate is fixedly connected to the vertical sleeve, and two limiting guide blocks are symmetrically fixedly installed on one side of the vertical fixing plate. When the two limiting guide blocks move, they can drive the vertical fixing plate to move up and down.

[0009] Furthermore, two symmetrical linear guide rails are fixedly installed on one side surface of the support seat, and linear guide bars are fixed on the two linear guide rails. The two linear guide bars are slidingly connected to the two limit guide blocks respectively, and the two limit guide blocks move along the two linear guide bars. The two linear guide bars can have a limiting effect on the two limit guide blocks.

[0010] Furthermore, the horizontal walking mechanism includes a No. 2 servo motor fixedly installed at the bottom of the fixed seat, and a No. 2 reduction motor is provided on the No. 2 servo motor. The output shaft of the No. 2 servo motor is fixedly connected to the No. 2 ball screw, and the No. 2 ball screw is rotatably connected to the support seat. A horizontal sleeve is threadedly connected to the No. 2 ball screw, and the horizontal sleeve is fixedly connected to the support seat. When the No. 2 ball screw rotates, it can drive the horizontal sleeve to move.

[0011] Furthermore, the seventh-axis guide rail driving mechanism includes a device fixedly installed on the No. 3 servo motor, the output shaft of the No. 3 servo motor is fixedly connected to a rotating rod, the rotating rod is fixedly connected to a gear, and the gear is meshed with a rack. When the rotating rod rotates, the rack can be transmitted through the meshing between the gear and the rack.

[0012] Furthermore, a linear withdrawal shell is fixedly installed on the fixed seat, the rack is slidably connected to the bottom of the linear withdrawal shell, a drag block is slidably connected inside the linear withdrawal shell, and an overhead drag chain is fixedly connected to the drag block. The setting of the linear withdrawal shell can limit the movement range of the drag chain to avoid derailment.

[0013] Furthermore, the clamping mechanism includes an adapter flange fixedly mounted on one side of the vertical fixing plate, a clamping seat fixedly mounted on one end of the adapter flange, a three-claw cylinder fixedly mounted on one side of the clamping seat, and a plurality of clamping arms hingedly mounted on the other side of the clamping seat.

[0014] Furthermore, one end of the three-claw cylinder is hinged to a plurality of clamping arms, and a clamping block is fixedly connected to each of the plurality of clamping arms. When the plurality of clamping blocks move away from or close to each other, the product can be clamped and released.

[0015] Compared with the prior art, the advantages of the present invention are: 1. In this solution, after the accompanying tooling arrives at the location with the product, the RGV loading and unloading mechanism goes to the designated location to pick up the material; 2. In this solution, after the material is taken, it is sent directly to the designated workstation through rotation and straight movement according to the material request information. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a structural diagram of the stator RGV loading and unloading structure proposed in the present invention; Figure 2 The stator RGV loading and unloading structure proposed by the present invention Figure 1 Schematic diagram of the structure of part A; Figure 3 The stator RGV loading and unloading structure proposed by the present invention Figure 1 Schematic diagram of the structure of part B; Figure 4 The stator RGV loading and unloading structure proposed by the present invention Figure 1 Schematic diagram of the structure of part C; Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the gear and rack parts of the stator RGV loading and unloading structure proposed by the present invention.

[0018] The corresponding relationship of the reference numbers in the accompanying drawings is as follows: 1. Seventh axis guide rail; 2. Rotating seat; 3. Support seat; 4. Servo motor No. 1; 5. Reducer motor No. 1; 6. Linear guide rail No. 1; 7. Ball screw No. 1; 8. Vertical fixed seat; 9. Adapter flange; 10. Linear guide rail No. 2; 11. Servo motor No. 2; 12. Reducer motor No. 2; 13. Limit guide block; 14. Linear guide bar; 15. Rotating BASE plate; 16. Ball screw No. 2; 17. Three-jaw cylinder; 18. Clamp arm; 19. Drag chain; 20. Clamp block; 21. Linear shell; 22. Gear; 23. Rack; 24. Fixed seat; 25. Servo motor No. 3. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0020] Reference Figure 1-Figure 5 , a stator RGV loading and unloading structure, comprising: The first axis guide rail 1 is composed of two symmetrical rotating seats 2 located between the two first axis guide rails 1; A rotating mechanism is provided on the rotating base 2, and a rotating base plate 15 is located on the rotating base 2. The rotating mechanism includes a rotating motor fixedly installed in the rotating base 2, the output shaft of the rotating motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the rotating base 2, and the top end of the rotating shaft is fixedly connected to the rotating base plate 15; The fixing seat 24 is provided at one end of the top of the two first axis guide rails 1 , and the supporting seat 3 is fixedly mounted on the fixing seat 24 .

[0021] In this embodiment, the vertical walking mechanism is provided on the support seat 3, and a vertical fixed plate 8 is located on one side of the support seat 3. The vertical walking mechanism includes a No. 1 servo motor 4 fixedly mounted on the support seat 3. The No. 1 servo motor 4 is provided with a No. 1 reduction motor 5. The output shaft of the No. 1 servo motor 4 is fixedly connected to a ball screw 7. The ball screw 7 is rotatably connected to the support seat 3. A vertical sleeve is threadedly connected to the ball screw 7. The vertical sleeve is fixedly connected to the vertical fixed plate 8. Two limiting guide blocks 13 are symmetrically fixedly mounted on one side of the vertical fixed plate 8. When the two limiting guide blocks 13 move, they can drive the vertical fixed plate 8 to perform lifting and lowering operations.

[0022] In this embodiment, two symmetrical linear guide rails 6 are fixedly installed on one side surface of the support seat 3, and a linear guide bar 14 is fixed on each of the two linear guide rails 6. The two linear guide bars 14 are slidingly connected to the two limiting guide blocks 13 respectively. The two limiting guide blocks 13 move along the two linear guide bars 14, and the two linear guide bars 14 can have a limiting effect on the two limiting guide blocks 13.

[0023] In this embodiment, the horizontal walking mechanism is provided on the support seat 3, and the linear guide rail 10 is fixedly installed on the fixed seat 24. The horizontal walking mechanism includes a No. 2 servo motor 11 fixedly installed at the bottom of the fixed seat 24. The No. 2 servo motor 11 is provided with a No. 2 reduction motor 12. The output shaft of the No. 2 servo motor 11 is fixedly connected to the ball screw 16. The ball screw 16 is rotatably connected to the support seat 3. A horizontal sleeve is threaded on the ball screw 16. The horizontal sleeve is fixedly connected to the support seat 3. When the ball screw 16 rotates, it can drive the horizontal sleeve to move.

[0024] In this embodiment, the seventh-axis guide rail drive mechanism is arranged on the two first-axis guide rails 1. The seventh-axis guide rail drive mechanism includes a device fixedly installed on the No. 3 servo motor 25. The output shaft of the No. 3 servo motor 25 is fixedly connected to a rotating rod, and a gear 22 is fixedly connected to the rotating rod. The gear 22 is meshed with a rack 23. When the rotating rod rotates, the rack 23 can be transmitted through the meshing between the gear 22 and the rack 23.

[0025] In this embodiment, a linear withdrawable shell 21 is fixedly mounted on the fixed seat 24, the rack 23 is slidably connected to the bottom of the linear withdrawable shell 21, a drag block is slidably connected inside the linear withdrawable shell 21, and an overhead drag chain 19 is fixedly connected to the drag block. The setting of the linear withdrawable shell 21 can limit the movement range of the drag chain 19 to avoid derailment.

[0026] In this embodiment, the clamping mechanism is provided on the fixed seat 24 and is used to clamp the product. The clamping mechanism includes an adapter flange 9 fixedly installed on one side of the vertical fixed plate 8. A clamping seat is fixedly installed on one end of the adapter flange 9. A three-claw cylinder 17 is fixedly provided on one side of the clamping seat. A plurality of clamping arms 18 are hinged on the other side of the clamping seat. One end of the three-claw cylinder 17 is hinged to the plurality of clamping arms 18. A clamping block 20 is fixedly connected to the plurality of clamping arms 18. When the plurality of clamping blocks 20 move away from or approach each other, the product can be clamped and released.

[0027] The implementation principle of the stator RGV loading and unloading structure of the embodiment of the present application is as follows: the product moves to the designated position, and the No. 3 servo motor 25 is started, so that the output shaft of the No. 3 servo motor 25 drives the rotating rod to rotate, and the rotating rod drives the drag block to move through the engagement between the gear 22 and the rack 23, and the drag block can drive the drag chain 19 to perform contraction or stretching movements. At the same time, the linear extraction shell 21 can limit the drag chain 19, and the No. 1 servo motor 4 is started, so that the output shaft of the No. 1 servo motor 4 drives the ball screw 17 to rotate, and the rotation of the ball screw 17 cooperates with the vertical sleeve connected with the thread, and utilizes the sliding between the two linear guide bars 14 and the two limiting guide blocks 13 to drive the vertical fixed plate 8 to move downward, and then drive the clamping mechanism to move downward or upward, thereby achieving the lifting effect, and the output shaft of the No. 2 servo motor 11 drives the ball screw 2 16 to move, and the ball screw 2 16 drives the horizontal sleeve to move to the designated position, and the three-claw cylinder 17 starts working to drive multiple articulated clamping arms. 18 uses the clamping seat fulcrum to make an arc movement and clamp the product to pick up the item. After the item is picked up, the above operation is repeated to make the vertical walking mechanism, the horizontal walking mechanism and the seventh-axis guide rail drive mechanism return to their original positions, and the rotating motor is started so that the output shaft of the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating BASE plate 15 to rotate and send the product to the designated position, and the three-claw cylinder 17 drives multiple articulated clamping arms 18 to approach each other, and makes multiple clamping blocks 20 approach each other to release the product, thereby completing the unloading of the product. This device solves the problems of material jamming and slow speed during unloading and unloading of similar products, greatly improving the efficiency of the entire work, simple operation, durable structure, and greatly improving the problem of large precision error caused by the consistency of accompanying tooling. All structures in this application can be selected according to actual usage conditions for material and length. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0028] Parts not described in the present invention are the same as those in the prior art or can be implemented using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stator RGV loading and unloading structure, characterized in that: include: A first axis guide rail (1) is two symmetrical rotating seats (2) located between the two first axis guide rails (1); A rotating mechanism, provided on the rotating seat (2), and a rotating base plate (15) located on the rotating seat (2); A fixed seat (24) is provided at one end of the top of the two first shaft guide rails (1), and a support seat (3) is fixedly mounted on the fixed seat (24); A vertical walking mechanism is provided on the support base (3), and a vertical fixing plate (8) is located on one side of the support base (3); A horizontal walking mechanism is provided on the support seat (3), and a linear guide rail 2 (10) is fixedly mounted on the fixed seat (24); A seventh axis guide rail driving mechanism is provided on the two first axis guide rails (1); The clamping mechanism is provided on the fixing seat (24) and is used for clamping the product.

2. The stator RGV loading and unloading structure according to claim 1 is characterized in that: The rotating mechanism comprises a rotating motor fixedly mounted in a rotating seat (2), an output shaft of the rotating motor being fixedly connected to a rotating shaft, the rotating shaft being rotationally connected to the rotating seat (2), and a top end of the rotating shaft being fixedly connected to a rotating BASE plate (15).

3. The stator RGV loading and unloading structure according to claim 1 is characterized in that: The vertical walking mechanism comprises a No. 1 servo motor (4) fixedly mounted on a support seat (3), a No. 1 reduction motor (5) being provided on the No. 1 servo motor (4), a No. 1 ball screw (7) being fixedly connected to an output shaft of the No. 1 servo motor (4), the No. 1 ball screw (7) being rotatably connected to the support seat (3), and a vertical sleeve being threadedly connected to the No. 1 ball screw (7).

4. The stator RGV loading and unloading structure according to claim 1 is characterized in that: A vertical fixing plate (8) is fixedly connected to the vertical sleeve, and two limiting guide blocks (13) are symmetrically fixedly mounted on one side of the vertical fixing plate (8).

5. The stator RGV loading and unloading structure according to claim 4 is characterized in that: Two symmetrical linear guide rails (6) are fixedly mounted on one side of the support seat (3), and linear guide bars (14) are fixedly mounted on the two linear guide rails (6). The two linear guide bars (14) are slidably connected to the two limiting guide blocks (13) respectively.

6. The stator RGV loading and unloading structure according to claim 1 is characterized in that: The horizontal walking mechanism includes a No. 2 servo motor (11) fixedly mounted on the bottom of the fixed seat (24), a No. 2 reduction motor (12) is provided on the No. 2 servo motor (11), an output shaft of the No. 2 servo motor (11) is fixedly connected to a No. 2 ball screw (16), the No. 2 ball screw (16) is rotatably connected to the support seat (3), a horizontal sleeve is threadedly connected to the No. 2 ball screw (16), and the horizontal sleeve is fixedly connected to the support seat (3).

7. The stator RGV loading and unloading structure according to claim 1 is characterized in that: The seventh-axis guide rail driving mechanism includes a shaft fixedly mounted on a No. 3 servo motor (25), an output shaft of the No. 3 servo motor (25) is fixedly connected to a rotating rod, a gear (22) is fixedly connected to the rotating rod, and a rack (23) is meshedly connected to the gear (22).

8. The stator RGV loading and unloading structure according to claim 7 is characterized in that: A linear draw shell (21) is fixedly mounted on the fixed seat (24), a rack (23) is slidably connected to the bottom of the linear draw shell (21), a drag block is slidably connected inside the linear draw shell (21), and an overhead drag chain (19) is fixedly connected to the drag block.

9. The stator RGV loading and unloading structure according to claim 1, characterized in that: The clamping mechanism comprises an adapter flange (9) fixedly mounted on one side of a vertical fixing plate (8), a clamping seat fixedly mounted on one end of the adapter flange (9), a three-claw cylinder (17) fixedly mounted on one side of the clamping seat, and a plurality of clamping arms (18) hingedly connected to the other side of the clamping seat.

10. The stator RGV loading and unloading structure according to claim 9, characterized in that: One end of the three-claw cylinder (17) is hinged to a plurality of clamping arms (18), and a clamping block (20) is fixedly connected to each of the plurality of clamping arms (18).

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