CN219805278U - Feeding manipulator for stamping automatic production line - Google Patents

Abstract

The utility model discloses a loading manipulator for a stamping automated production line, which belongs to the technical field of mechanical automation equipment and includes a frame for installing the stamping automated production line. The upper end of the frame is fixedly connected with a connecting plate, and the lower end of the connecting plate is fixedly connected. There is a hydraulic rod, the lower end of the hydraulic rod is fixedly connected to a stamping die, the side wall of the frame is fixedly connected to a lower mold, and the lower mold corresponds to the stamping die, and the side wall of the connecting plate is fixedly connected to Mounting plate, the upper end of the mounting plate is fixedly installed with a servo motor, the rotating shaft of the servo motor extends to the lower end of the mounting plate, and is fixedly connected to a rotating rod, the lower end of the rotating rod is fixedly connected to a feeding plate, and the feeding plate is fixedly connected to the upper end of the mounting plate. There are multiple feeding troughs symmetrically located on the upper end of the material tray. Compared with the existing technology, the feeding device can quickly load the stamping production line while freeing workers' hands, which greatly improves the production efficiency of the stamping production line.

Description

A feeding manipulator for stamping automated production lines

Technical field

The utility model belongs to the technical field of mechanical automation equipment, in particular to a loading manipulator for a stamping automated production line.

Background technique

Stamping is a forming processing method that relies on presses and molds to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining workpieces (stamping parts) of the required shape and size. However, in stamping automation In the production line, manual loading of materials is far from meeting the processing needs. Therefore, a loading robot for an automated production line is needed to complete efficient loading.

The loading mechanism of the existing automated production line's loading robot is relatively cumbersome, and the loading speed has not been greatly improved. Therefore, on the stamping automated production line with large demand, the existing loading robot cannot meet the requirements of the production line. The required feeding speed will limit the processing efficiency of the automated production line.

For example, the existing Chinese patent number is: CN218109145U A loading manipulator for a stamping automated production line, including a top plate, a side plate is provided at the bottom on the left side of the top plate, a support plate is provided on the right side of the side plate, and a support plate is provided at the bottom on the right side of the top plate. The rotating shaft seat and the top of the supporting plate are provided with a stepper motor. A first rotating shaft is arranged between the stepper motor and the rotating shaft seat. A flat plate is set on the outer ring of the first rotating shaft. Limiting plates are set on both sides of the flat plate. The limiting plate is set A fixed seat is provided on the outer ring of the first rotating shaft and the bottom of the flat plate.

It can be seen that the patent documents cited above also have the same problem. When the above-mentioned device is used, although it can realize the loading of the stamping automation production line in a mechanized manner, the loading of the device requires the cooperation of the stepper motor and the rotating shaft. The robot hand is turned over, and then the raw materials are clamped through the cooperation of the telescopic hydraulic rod, rack and gear. Therefore, the feeding method of the device is more cumbersome and the feeding speed is slow, so it cannot meet the needs of large production. Production line loading requirements.

Utility model content

The purpose of this utility model is to provide a loading manipulator for an automated stamping production line to solve the problems raised in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a loading robot for an automated stamping production line, including a frame for installing the automated stamping production line. The upper end of the frame is fixedly connected with a connecting plate, and the lower end of the connecting plate is fixed. A hydraulic rod is connected, the lower end of the hydraulic rod is fixedly connected to a stamping die, the side wall of the frame is fixedly connected to a lower mold, and the lower mold corresponds to the stamping die, and the side wall of the connecting plate is fixedly connected There is a mounting plate, and a servo motor is fixedly installed on the upper end of the mounting plate. The rotating shaft of the servo motor extends to the lower end of the mounting plate, and is fixedly connected to a rotating rod. The lower end of the rotating rod is fixedly connected to a feeding plate. There are multiple feeding troughs symmetrically located on the upper end of the feeding tray.

Preferably, a mounting slot is provided on a side wall of the feeding trough close to the center of the feeding plate, a cylinder is fixedly connected to the inside of the mounting slot, and a push plate is fixedly connected to the telescopic end of the cylinder.

Preferably, a feeding box is fixedly connected to the lower end of the mounting plate, and the lower end of the feeding box is provided with an opening. The lower opening of the feeding box corresponds to the feeding trough opened on the feeding tray. Balls are rollingly connected inside the lower end side wall of the material box, and the balls are rollingly connected to the upper end of the feed plate.

Preferably, the upper end of the interior of the feed box is fixedly connected to a limiting cylinder, the interior of the limiting cylinder is slidably connected to a connecting rod, and the end of the connecting rod is fixedly connected to a pressure plate.

Preferably, a spring is fixedly connected to the inside of the limiting cylinder, and one end of the connecting rod slidingly connected to the inside of the limiting cylinder is fixedly connected to the spring.

Preferably, a limit groove is symmetrically formed on the inner wall of the limit cylinder, a limit block is symmetrically fixed on the side wall of the connecting rod, and the limit block is slidably connected inside the limit groove.

Compared with the existing technology, the technical effects and advantages of this utility model are:

The stamping automated production line uses a loading manipulator to first place the raw materials to be stamped inside the feed box through the opening on the side wall of the feed box, and then press it to the upper end of the feed plate through springs and pressure plates. The stamped raw material will enter the feeding trough opened on the feeding plate, and then the servo motor is started to drive the rotating rod to rotate. The rotating rod drives the feeding plate to rotate, and the thickness of the raw material to be stamped is parallel to the depth of the feeding trough, so the feeding When the material plate rotates, it will not get stuck with the feeding box. The servo motor rotates to rotate the next feeding trough to the bottom of the feeding box, so as to feed the next feeding trough, and every rotation Will make the feed trough face the lower mold, and at the same time start the cylinder to drive the push plate to push the raw materials to be stamped inside the feed trough to the lower mold, then start the hydraulic rod to drive the stamping die to stamp the raw materials, repeat the above operation, and lift The action speed of the servo motor, cylinder and hydraulic rod can effectively increase the feeding and production speed. Compared with the existing technology, the feeding device can quickly load the stamping production line while freeing workers' hands, which greatly improves the production efficiency of the stamping production line.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The accompanying drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a plan cross-sectional view of the feeding tray of the utility model;

Figure 3 is a three-dimensional cross-sectional view of the feeding box of the present utility model;

Figure 4 is a plan cross-sectional view of the limiting cylinder of the present invention.

Explanation of reference symbols:

In the picture: 1. Frame; 2. Connecting plate; 3. Hydraulic rod; 4. Stamping die; 5. Lower mold; 6. Mounting plate; 7. Servo motor; 8. Rotating rod; 9. Feeding plate; 10 , Feeding trough; 11. Installation slot; 12. Cylinder; 13. Push plate; 14. Feeding box; 15. Limit cylinder; 16. Connecting rod; 17. Pressure plate; 18. Spring; 19. Limit block; 20. Ball.

Detailed ways

In the following description, numerous specific details are given in order to provide a more thorough understanding of the invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features well known in the art are not described in order to avoid confusion with the present invention.

Except for the directions indicated by separate definitions, the directions mentioned in this article, such as up, down, left, right, front, back, inside and outside, refer to the up, down, left, right, front, and other directions in the drawings shown in the present utility model. The rear, inner and outer directions shall prevail and are explained together here.

The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., subject to actual needs.

As shown in Figures 1 to 4, a loading manipulator for an automated stamping production line includes a frame 1 for installing the automated stamping production line. The upper end of the frame 1 is fixedly connected to a connecting plate 2, and the lower end of the connecting plate 2 is fixedly connected to a hydraulic rod 3. , a stamping die 4 is fixedly connected to the lower end of the hydraulic rod 3, a lower mold 5 is fixedly connected to the side wall of the frame 1, and the lower mold 5 corresponds to the stamping die 4, and a mounting plate is fixedly connected to the side wall of the connecting plate 2 6. A servo motor 7 is fixedly installed on the upper end of the mounting plate 6. The rotating shaft of the servo motor 7 extends to the lower end of the mounting plate 6, and is fixedly connected to the rotating rod 8. The lower end of the rotating rod 8 is fixedly connected to the feeding tray 9. The feeding tray A plurality of feeding troughs 10 are symmetrically provided at the upper end of 9. The feeding troughs 10 match the size of the raw materials to be stamped. The feeding trough 10 is provided with a mounting slot 11 on the side wall close to the center of the feed plate 9. The mounting slot 11 There is a cylinder 12 fixedly connected inside, and a push plate 13 is fixedly connected to the telescopic end of the cylinder 12. The push plate 13 can better push the raw material to be stamped into the upper end of the lower mold 5, and then stamp it, and install the lower end of the plate 6 A feed box 14 is fixedly connected. The lower end of the feed box 14 is provided with an opening. The lower end opening of the feed box 14 corresponds to the feed trough 10 opened on the feed tray 9. The lower end side wall of the feed box 14 rolls inside. It is connected with the ball 20, which is rollingly connected to the upper end of the feed tray 9. Thanks to the design of the ball 20, it can effectively reduce the upper end surface of the feed tray 9 and the lower end surface of the feed box 14 when the feed tray 9 rotates. of friction.

The upper end of the inside of the feed box 14 is fixedly connected to the limiting cylinder 15. The interior of the limiting cylinder 15 is slidingly connected with a connecting rod 16. The interior of the limiting cylinder 15 is fixedly connected with a spring 18. The connecting rod 16 is slidably connected to the inside of the limiting cylinder 15. One end is fixedly connected to the spring 18, a limit groove is symmetrically provided on the inner wall of the limit cylinder 15, a limit block 19 is symmetrically fixed on the side wall of the connecting rod 16, and the limit block 19 is slidingly connected to the inside of the limit groove. 19 can effectively limit the moving direction of the connecting rod 16. The end of the connecting rod 16 is fixedly connected with a pressure plate 17. The pressure plate 17 can better press the raw materials to be stamped into the feeding trough 10 opened on the feeding plate 9. internal.

working principle

The stamping automated production line uses a loading manipulator. When using it, first stack the raw materials to be stamped inside the feed box 14, and push the pressing plate 17 upward. At the same time, the connecting rod 16 will be pushed upward through the pressing plate 17, and the limiting position will be adjusted. The spring 18 inside the barrel 15 is compressed, and at the same time, the spring 18 will also push the connecting rod 16 and the pressure plate 17 to press the raw material to be stamped to the upper end of the feed tray 9, and at the same time press the raw material to be stamped into the feeding opening on the feed tray 9 Inside the groove 10, the servo motor 7 will then be started to drive the rotating rod 8 fixedly connected to the end of the rotating shaft to rotate, and the rotating rod 8 will drive the feed plate 9 fixedly connected to the lower end to rotate, and at this time, the thickness of the raw material to be stamped is parallel to the feeding material The thickness of the slot 10, so when the feed tray 9 rotates, there will be no jamming between the feed tray 9 and the feed box 14. At this time, one rotation of the servo motor 7 will move the next feed chute 10 to the feed box. 14, and press the next raw material to be stamped into the inside of the feed chute 10 through the spring 18 and the pressure plate 17, and every time the servo motor 7 rotates, the feed chute 10 will be directly above the lower mold 5. At this time, the start The cylinder 12 drives the push plate 13 fixedly connected at its telescopic end to move toward the opening of the feed chute 10, and at the same time pushes the raw material to be stamped inside the feed chute 10 into the lower mold 5, and then starts the hydraulic rod 3 to drive its lower end fixedly connected. The stamping die 4 stamps the raw material to be stamped on the lower die 5, and then repeats the above operation to achieve continuous loading of the lower die 5. You can also adjust the servo motor 7, the cylinder 12 and the hydraulic rod 3 movement speed to improve production efficiency.

It should be noted that in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any relationship between these entities or operations. This actual relationship or sequence. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further restrictions. The statement "includes an element does not preclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element."

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Feeding manipulator for punching press automation line, including frame (1) for punching press automation line installation, its characterized in that: the automatic feeding device is characterized in that the upper end of the frame (1) is fixedly connected with the connecting plate (2), the lower end of the connecting plate (2) is fixedly connected with the hydraulic rod (3), the lower end of the hydraulic rod (3) is fixedly connected with the stamping die (4), the side wall of the frame (1) is fixedly connected with the lower die (5), the lower die (5) corresponds to the stamping die (4), the side wall of the connecting plate (2) is fixedly connected with the mounting plate (6), the upper end of the mounting plate (6) is fixedly connected with the servo motor (7), the rotating shaft of the servo motor (7) rotates and extends to the lower end of the mounting plate (6) and is fixedly connected with the rotating rod (8), the lower end of the rotating rod (8) is fixedly connected with the feeding disc (9), and a plurality of feeding grooves (10) are symmetrically formed in the upper end of the feeding disc (9).

2. The feeding manipulator for a stamping automation line according to claim 1, wherein: the feeding trough (10) is provided with a mounting groove (11) on the side wall of one side close to the center of the feeding plate (9), an air cylinder (12) is fixedly connected in the mounting groove (11), and a push plate (13) is fixedly connected with the telescopic end of the air cylinder (12).

3. The feeding manipulator for a stamping automation line according to claim 2, wherein: the feeding device is characterized in that the lower end of the mounting plate (6) is fixedly connected with a feeding box (14), the lower end of the feeding box (14) is provided with an opening, the opening at the lower end of the feeding box (14) corresponds to a feeding groove (10) formed in the feeding disc (9), balls (20) are connected inside the side wall at the lower end of the feeding box (14) in a rolling mode, and the balls (20) are connected at the upper end of the feeding disc (9) in a rolling mode.

4. A feeding manipulator for a stamping automation line as claimed in claim 3, characterized in that: the automatic feeding device is characterized in that a limiting cylinder (15) is fixedly connected to the upper end of the inside of the feeding box (14), a connecting rod (16) is connected to the inside of the limiting cylinder (15) in a sliding mode, and a pressing plate (17) is fixedly connected to the tail end of the connecting rod (16).

5. The feeding manipulator for a stamping automation line of claim 4, wherein: the inside fixedly connected with spring (18) of spacing section of thick bamboo (15), connecting rod (16) sliding connection is in the inside one end fixedly connected with spring (18) of spacing section of thick bamboo (15).

6. The feeding manipulator for a stamping automation line of claim 5, wherein: limiting grooves are symmetrically formed in the inner side wall of the limiting cylinder (15), limiting blocks (19) are symmetrically and fixedly connected to the side wall of the connecting rod (16), and the limiting blocks (19) are slidably connected inside the limiting grooves.