Automatic carrying arm facilitating stamping strip feeding

Abstract

The utility model relates to the field of industrial machining, in particular to an automatic carrying arm facilitating feeding of stamping strip materials, which comprises a rack, a positioning frame is fixedly connected to the rear end of the upper surface of the rack, an electric cylinder A is fixedly connected to the lower portion of the positioning frame, an electric cylinder B is fixedly connected to an output shaft of the electric cylinder A, and the electric cylinder B is fixedly connected to the lower portion of the positioning frame. A frame is fixedly connected to an output shaft of the electric cylinder B, a plurality of powerful electric suction cups are fixedly connected to the lower portion of the frame, a feeding assembly is fixedly connected to the front portion of the rack, a conveying assembly is fixedly connected to the middle of the upper surface of the rack, a die pressing mechanism is arranged on the right portion of the rack, and the conveying assembly comprises a bearing frame; by means of cooperative use of the structure, the automatic feeding device has the following advantages that when the automatic feeding device is used, automatic feeding treatment can be conducted on pressing materials of the automatic feeding device according to the requirements of a user, the workload of the user is reduced, and the pressing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of industrial processing, in particular to an automatic transport arm which is convenient for feeding stamping strip materials. Background Art

[0002] Stamping strip refers to a strip-shaped raw material that can be used for multiple stamping operations. It plays a key role in the stamping process. Stamping strip is a raw material with a specific shape, usually in the form of a long strip, which is suitable for multiple stamping operations on a stamping press. It is widely used in the metal processing industry, especially in situations where high precision and mass production are required. Stamping strip can be made of a variety of metals, such as stainless steel, cold-rolled plate, alloy steel, etc.

[0003] The invention relates to an automatic centering mechanism for stamping strips, comprising a feed base plate, one side of which is fixed to the stamping die through a pin hole, and a feed guide plate is installed at each end of the upper surface of the feed base plate through a plurality of guide bearings, and a guide plate pressure strip fixedly installed on the upper surface of the two feed guide plates; two groups of slide grooves are provided in parallel at the middle of the feed base plate, and the two slide grooves of each group are symmetrically arranged, and a positioning slider is slidably installed in each slide groove, the positioning slider is passed through the feed guide plate, and the top end is clamped in the groove opened in the guide pressure strip, and a pull rod mechanism is connected to the positioning slider; a tension spring column is vertically installed on both sides of the lower surface of the feed base plate, and the lower ends of the two tension spring columns are connected by a tension spring rod, and a tension spring pin connected to the pull rod mechanism is supported on the tension spring rod by two tension springs. The utility model automatically centers and clamps the material, ensures vertical feeding and cutting, and has high efficiency. However, when the above-mentioned equipment is used, it is not convenient to automatically load the sheet material according to the needs of the user, which not only increases the workload of the user, but also reduces the efficiency of pressing the material. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] An automatic handling arm that is convenient for feeding stamping strips comprises a frame, a positioning frame is fixedly connected to the rear end of the upper surface of the frame, an electric cylinder A is fixedly connected to the lower part of the positioning frame, an electric cylinder B is fixedly connected to the output shaft of the electric cylinder A, a frame is fixedly connected to the output shaft of the electric cylinder B, a plurality of powerful electric suction cups are fixedly connected to the lower part of the frame, a loading assembly is fixedly connected to the front part of the frame, a conveying assembly is fixedly connected to the middle part of the upper surface of the frame, and a die pressing mechanism is provided on the right part of the frame.

[0006] Furthermore, the conveying assembly includes a carrier frame, the upper part of the carrier frame is fixedly connected to a reduction motor, the output shaft of the reduction motor is fixedly connected to a screw rod, the upper part of the screw rod is fixedly connected to a loading plate, and the rear part of the carrier frame is fixedly connected to the front part of the frame.

[0007] Furthermore, the conveying assembly includes a support frame, and a conveying wheel is hingedly connected between the opposite sides of each support frame. An electric cylinder C is provided between the opposite sides of each support frame, and a push plate is fixedly connected to the output shaft of the electric cylinder C.

[0008] Furthermore, a bearing block is fixedly connected to the lower portion of the electric cylinder C, and the lower portion of the bearing block is fixedly connected to the upper portion of the frame.

[0009] Furthermore, connecting frames are fixedly connected to both sides of the front of the frame, and a plurality of limiting rods are fixedly connected to the upper part of the connecting frame. The limiting rods are slidably connected to the inner wall of the loading plate.

[0010] Furthermore, a plurality of limit blocks are connected to the upper surface of each support frame, and the limit blocks are arranged on the upper part of the conveying wheel.

[0011] Furthermore, both sides of the rear portion of the positioning frame are fixedly connected with fixing plates, and the lower portion of the fixing plates is fixedly connected to the upper portion of the frame.

[0012] Furthermore, the four corners of the lower portion of the frame are fixedly connected with fixing rods, and the lower portions of the fixing rods are fixedly connected with supporting feet.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model, when it is necessary to carry out loading processing, connects its external conveying device with the loading plate, and then the conveying device conveys the sheet material to the loading plate, and then starts the reduction motor, uses the reduction motor to drive the screw rod to rotate, and then uses the screw rod to drive the loading plate to move, and then raises the height of its loading plate to a suitable position, drives the electric cylinder A to drive the electric cylinder B to move above the loading plate, uses the driving electric cylinder B, uses the electric cylinder B to drive the frame to move, uses the frame to drive the strong electric suction cup to move, and then uses the strong electric suction cup to pick up the sheet material, and then uses the electric cylinder A to move to the conveying wheel. By using the above structure in combination, the utility model has the following advantages: when the equipment is in use, it can automatically load the pressed material according to the needs of the user, which not only reduces the workload of the user, but also improves the efficiency of pressing.

[0015] 2. In the present invention, when the loading plate moves, the limiting rod is used to limit the moving direction of the loading plate, and the supporting block is used to reinforce the space between the electric cylinder C and the frame, thereby limiting the electric cylinder C and preventing the position of the supporting block from shifting and causing the position of the electric cylinder C to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the present utility model.

[0018] Figure 3 This is a schematic diagram of the exploded structure of the present invention.

[0019] Figure 4 This is a schematic diagram of the electric cylinder structure of the present utility model.

[0020] In the figure: 1. Frame; 2. Positioning frame; 3. Electric cylinder A; 4. Electric cylinder B; 5. Frame; 6. Electric suction cup; 7. Die pressing mechanism; 8. Carrying frame; 9. Reducer motor; 10. Screw; 11. Loading plate; 12. Support frame; 13. Conveyor wheel; 14. Electric cylinder C; 15. Push plate; 16. Carrying block; 17. Connecting frame; 18. Limit rod; 19. Limit block; 20. Fixing plate; 21. Fixing rod; 22. Support foot. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] The "front, back, left, and right" viewing angles of this device are Figure 1 The directions in the attached drawings are for reference only.

[0023] like Figure 1-4As shown, an automatic transport arm that is convenient for feeding stamping strip materials includes a frame 1, a positioning frame 2 is fixedly connected to the rear end of the upper surface of the frame 1, an electric cylinder A3 is fixedly connected to the lower part of the positioning frame 2, an electric cylinder B4 is fixedly connected to the output shaft of the electric cylinder A3, a frame 5 is fixedly connected to the output shaft of the electric cylinder B4, a plurality of strong electric suction cups 6 are fixedly connected to the lower part of the frame 5, a loading assembly is fixedly connected to the front part of the frame 1, a conveying assembly is fixedly connected to the middle part of the upper surface of the frame 1, and a die pressing mechanism 7 is provided on the right part of the frame 1. When working: the electric cylinder A3 drives the electric cylinder B4 to move to the top of the loading plate 11, the electric cylinder B4 is driven, the electric cylinder B4 drives the frame 5 to move, the frame 5 drives the strong electric suction cup 6 to move, and then the strong electric suction cup 6 picks up the sheet material, and then the electric cylinder A3 moves it to the conveying wheel 13.

[0024] like Figure 1-2 As shown, in some embodiments, the conveying assembly includes a carrier frame 8, the upper part of the carrier frame 8 is fixedly connected to a reduction motor 9, the output shaft of the reduction motor 9 is fixedly connected to a screw rod 10, the upper part of the screw rod 10 is fixedly connected to a loading plate 11, and the rear part of the carrier frame 8 is fixedly connected to the front part of the frame 1. During operation: when loading processing is required, its external conveying device is connected to the loading plate 11, and the conveying device conveys the sheet material to the loading plate 11, and then the reduction motor 9 is started, and the reduction motor 9 is used to drive the screw rod 10 to rotate, and then the screw rod 10 is used to drive the loading plate 11 to move, and then the height of the loading plate 11 is raised to an appropriate position.

[0025] like Figure 1-3 As shown, in some embodiments, the conveying assembly includes a support frame 12, and a conveying wheel 13 is hingedly connected between the opposite sides of each support frame 12. An electric cylinder C14 is provided between the opposite sides of each support frame 12, and a push plate 15 is fixedly connected to the output shaft of the electric cylinder C14. When working: the electric cylinder C14 is started, and the push plate 15 is driven to move by the electric cylinder C14, and the push plate 15 is driven to move the sheet material to the pressing mechanism 7 for molding processing.

[0026] like Figure 3 As shown, in some embodiments, the lower part of the electric cylinder C14 is fixedly connected to a supporting block 16, and the lower part of the supporting block 16 is fixedly connected to the upper part of the frame 1. During operation, the supporting block 16 is used to reinforce the space between the electric cylinder C14 and the frame 1, thereby achieving the effect of limiting the electric cylinder C14.

[0027] like Figure 2 As shown, in some embodiments, connecting frames 17 are fixedly connected to both sides of the front of the frame 1, and a plurality of limiting rods 18 are fixedly connected to the upper part of the connecting frame 17. The limiting rods 18 are slidably connected to the inner wall of the loading plate 11. During operation: when the loading plate 11 moves, the limiting rods 18 are used to limit the direction in which the loading plate 11 moves.

[0028] like Figure 3 As shown, in some embodiments, a plurality of limit blocks 19 are connected to the upper surface of each support frame 12, and the limit blocks 19 are set on the upper part of the conveying wheel 13. During operation: when the sheet material is conveyed, the limit blocks 19 are used to limit the direction in which the sheet material moves.

[0029] like Figure 4 As shown, in some embodiments, the two sides of the rear of the positioning frame 2 are fixedly connected with a fixing plate 20, and the lower part of the fixing plate 20 is fixedly connected to the upper part of the frame 1. During operation, the fixing plate 20 is used to limit the position between the positioning frame 2 and the frame 1, thereby achieving the effect of limiting the positioning frame 2.

[0030] like Figure 1 As shown, in some embodiments, the four corners of the lower part of the frame 1 are fixedly connected to fixed rods 21, and the lower part of the fixed rods 21 is fixedly connected to support feet 22. When working, the above structures are used in combination to achieve the effect of supporting the entire device.

[0031] The working principle of the present invention is as follows: when loading processing is required, its external conveying device is connected to the loading plate 11, and then the conveying device conveys the sheet material to the loading plate 11, and then the reduction motor 9 is started, and the reduction motor 9 is used to drive the screw rod 10 to rotate, and then the screw rod 10 is used to drive the loading plate 11 to move, and then the height of the loading plate 11 is raised to a suitable position, and then the electric cylinder A3 is driven to drive the electric cylinder B4 to move to the top of the loading plate 11, and the electric cylinder B4 is driven to drive the frame 5 to move, and the frame 5 drives the strong electric suction cup 6 to move, and then the strong electric suction cup 6 picks up the sheet material, and then the electric cylinder A3 moves it to the conveying wheel 13, and then the electric cylinder C14 is started, and the electric cylinder C14 drives the push plate 15 to move, and the push plate 15 drives the sheet material to move to the die mechanism 7 for molding processing.

[0032] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic transport arm for facilitating the feeding of stamping strips, comprising a frame (1), characterized in that: The rear end of the upper surface of the frame (1) is fixedly connected to a positioning frame (2), the lower part of the positioning frame (2) is fixedly connected to an electric cylinder A (3), the output shaft of the electric cylinder A (3) is fixedly connected to an electric cylinder B (4), the output shaft of the electric cylinder B (4) is fixedly connected to a frame (5), the lower part of the frame (5) is fixedly connected to a plurality of powerful electric suction cups (6), the front part of the frame (1) is fixedly connected to a loading assembly, the middle part of the upper surface of the frame (1) is fixedly connected to a conveying assembly, and the right part of the frame (1) is provided with a die pressing mechanism (7).

2. The automatic transport arm for convenient feeding of stamping strips according to claim 1, characterized in that: The conveying assembly comprises a carrier frame (8), the upper portion of the carrier frame (8) is fixedly connected to a reduction motor (9), the output shaft of the reduction motor (9) is fixedly connected to a screw rod (10), the upper portion of the screw rod (10) is fixedly connected to a loading plate (11), and the rear portion of the carrier frame (8) is fixedly connected to the front portion of the frame (1).

3. The automatic transport arm for convenient feeding of stamping strips according to claim 1, characterized in that: The conveying assembly includes a support frame (12), a conveying wheel (13) is hingedly connected between opposite sides of each support frame (12), an electric cylinder C (14) is provided between opposite sides of each support frame (12), and a push plate (15) is fixedly connected to the output shaft of the electric cylinder C (14).

4. The automatic transport arm for convenient feeding of stamping strips according to claim 2, characterized in that: The lower portion of the electric cylinder C (14) is fixedly connected to a bearing block (16), and the lower portion of the bearing block (16) is fixedly connected to the upper portion of the frame (1).

5. The automatic transport arm for convenient feeding of stamping strips according to claim 1, characterized in that: Connecting frames (17) are fixedly connected to both sides of the front of the frame (1), and a plurality of limiting rods (18) are fixedly connected to the upper part of the connecting frame (17). The limiting rods (18) are slidably connected to the inner wall of the loading plate (11).

6. The automatic transport arm for convenient feeding of stamping strips according to claim 3, characterized in that: The upper surface of each support frame (12) is connected to a plurality of limit blocks (19), and the limit blocks (19) are arranged on the upper part of the conveying wheel (13).

7. The automatic transport arm for convenient feeding of stamping strips according to claim 2, characterized in that: Both sides of the rear portion of the positioning frame (2) are respectively fixedly connected with fixing plates (20), and the lower portion of the fixing plate (20) is fixedly connected to the upper portion of the frame (1).

8. The automatic transport arm for convenient feeding of stamping strips according to claim 1, characterized in that: The four corners of the lower part of the frame (1) are respectively fixedly connected with fixed rods (21), and the lower part of the fixed rods (21) is fixedly connected with supporting feet (22).

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