An automatic flipping mechanism for stamped parts

Abstract

This utility model discloses an automatic flipping mechanism for stamped parts, comprising: a base plate, a main positioning block left, a main positioning block middle left, a main positioning block middle right, and a main positioning block right fixedly connected to the top of the base plate; a vertical cylinder fixedly connected to the top of the base plate; a tilting cylinder horizontal positioning block fixedly connected between the main positioning block left and the main positioning block middle left; a tilting cylinder horizontal positioning bracket one fixedly connected to the top of the tilting cylinder horizontal positioning block; a tilting cylinder positioning bracket left fixedly connected to one side of the main positioning block left; a tilting cylinder positioning bracket fixedly connected to one side of the main positioning block middle left; and a tilting cylinder movably connected between the tilting cylinder horizontal positioning bracket and the tilting cylinder positioning bracket left. Through this automatic flipping mechanism, the stamped parts can be automatically flipped 90 degrees, thereby reducing the flipping process and improving the production efficiency of the stamped parts.

Description

Technical Field

[0001] This utility model relates to the field of stamping part flipping technology, and in particular to an automatic stamping part flipping mechanism. Background Technology

[0002] Stamping is a process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining workpieces of the required shape and size. Stamping is an efficient and low-cost metal processing method that is widely used in many fields such as automobiles, electronics, home appliances, and aerospace.

[0003] The 90-degree flipping of stamped parts during the production process of robotic grippers is a common step in the stamping process. The existing 90-degree flipping of stamped parts requires an additional station for flipping and conversion, which not only increases the number of steps and makes it more complicated, but also seriously affects the production cycle of stamped parts and reduces the production efficiency of stamped parts. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic flipping mechanism for stamped parts, which solves the problem that existing stamped parts require an additional workstation to flip and convert when flipped 90 degrees. This not only increases the number of processes and makes the process more complicated, but also seriously affects the production cycle of stamped parts and reduces the production efficiency of stamped parts.

[0005] To achieve the above objectives, an automatic flipping mechanism for stamped parts is provided, comprising: a base plate, wherein a main body positioning block left, a main body positioning block middle left, a main body positioning block middle right and a main body positioning block right are fixedly connected to the top of the base plate, and a vertical cylinder is fixedly connected to the top of the base plate;

[0006] A tilting cylinder horizontal positioning block is fixedly connected between the left and middle left main positioning blocks. A tilting cylinder horizontal positioning bracket is fixedly connected to the top of the tilting cylinder horizontal positioning block. A tilting cylinder positioning bracket left is fixedly connected to one side of the left main positioning block. A tilting cylinder positioning bracket right is fixedly connected to one side of the middle left main positioning block. A tilting cylinder is movably connected between the tilting cylinder horizontal positioning bracket and the tilting cylinder positioning bracket left. A tilting cylinder connecting bracket right and a tilting cylinder connecting bracket left are fixedly connected to both sides of one end of the tilting cylinder, which facilitates the automatic 90-degree rotation of the stamped part.

[0007] According to the aforementioned automatic flipping mechanism for stamped parts, the two ends of the tilting cylinder are respectively movably connected to the horizontal positioning bracket of the tilting cylinder and the left positioning bracket of the tilting cylinder by bolts, which facilitates the installation and disassembly of the tilting cylinder.

[0008] According to the aforementioned automatic flipping mechanism for stamped parts, the second tilting cylinder horizontal positioning bracket is movably connected to the right tilting cylinder positioning bracket by bolts, which facilitates the installation and disassembly of the second tilting cylinder horizontal positioning bracket.

[0009] According to the aforementioned automatic flipping mechanism for stamped parts, a material-supporting telescopic cylinder positioning block is fixedly connected between the left and right sides of the main positioning block, and a material-supporting telescopic cylinder is fixedly connected to the top of the material-supporting telescopic cylinder positioning block. The output end of the material-supporting telescopic cylinder is fixedly connected to the material-supporting positioning block, which facilitates the support and flipping of the stamped parts.

[0010] According to the aforementioned automatic flipping mechanism for stamped parts, a left and a right stamped part positioning rod are fixedly connected to the left and right sides of the main positioning block, respectively, to facilitate the hooking of the stamped part after flipping.

[0011] According to the aforementioned automatic flipping mechanism for stamped parts, a vertical cylinder positioning block is fixedly connected to the output end of the vertical cylinder, and a stamped part is movably connected to the top of the tilting cylinder horizontal positioning bracket, the vertical cylinder positioning block, and the material support positioning block, which facilitates the support and flipping of the stamped part.

[0012] The above solution has the following advantages: By adding an automatic flipping mechanism to the unloading station, the stamping part can be automatically flipped 90 degrees, thereby solving the problems of adding process flipping, affecting production cycle and increasing stamping part production time in the existing equipment, and improving the production efficiency of stamping parts.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional structural diagram of an automatic flipping mechanism for stamped parts according to the present invention;

[0016] Figure 2 This is a left view of an automatic flipping mechanism for stamped parts according to the present invention;

[0017] Figure 3 This is a front view of an automatic flipping mechanism for stamped parts according to the present invention;

[0018] Figure 4 This is a right view of an automatic flipping mechanism for stamped parts according to the present invention;

[0019] Figure 5This is a top view of an automatic flipping mechanism for stamped parts according to the present invention.

[0020] Legend:

[0021] 1. Base plate; 2. Horizontal positioning block of tilting cylinder; 3. Horizontal positioning bracket one of tilting cylinder; 4. Tilting cylinder; 5. Left positioning bracket of tilting cylinder; 6. Left main positioning block; 7. Second horizontal positioning bracket of tilting cylinder; 8. Middle left of main positioning block; 9. Middle right of main positioning block; 10. Vertical cylinder positioning block; 11. Right positioning rod of stamped part; 12. Left positioning rod of stamped part; 13. Vertical cylinder; 14. Right main positioning block; 15. Material support telescopic cylinder; 16. Positioning block of material support telescopic cylinder; 17. Material support positioning block; 18. Right positioning bracket of tilting cylinder; 19. Left connecting bracket of tilting cylinder; 20. Right connecting bracket of tilting cylinder; 21. Stamped part. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-5 This utility model embodiment provides an automatic flipping mechanism for stamped parts, which includes: a base plate 1, a main positioning block left 6, a main positioning block middle left 8, a main positioning block middle right 9 and a main positioning block right 14 fixedly connected to the top of the base plate 1, and a vertical cylinder 13 fixedly connected to the top of the base plate 1.

[0024] A tilting cylinder horizontal positioning block 2 is fixedly connected between the left 6 and the middle 8 of the main positioning block. A tilting cylinder horizontal positioning bracket 3 is fixedly connected to the top of the tilting cylinder horizontal positioning block 2. A tilting cylinder positioning bracket left 5 is fixedly connected to one side of the left 6 of the main positioning block. A tilting cylinder positioning bracket right 18 is fixedly connected to one side of the middle 8 of the main positioning block. A tilting cylinder 4 is movably connected between the tilting cylinder horizontal positioning bracket 3 and the tilting cylinder positioning bracket left 5. A tilting cylinder connecting bracket right 20 and a tilting cylinder connecting bracket left 19 are fixedly connected to both sides of one end of the tilting cylinder 4. The automatic flipping mechanism drives the stamping part 21 to achieve automatic flipping, reducing the flipping process and thus improving the production efficiency of the stamping part 21.

[0025] The two ends of the tilting cylinder 4 are movably connected to the tilting cylinder horizontal positioning bracket 3 and the tilting cylinder positioning bracket left 5 respectively by bolts, which facilitates the installation and disassembly of the tilting cylinder 4.

[0026] The tilt cylinder horizontal positioning bracket 27 is movably connected to the tilt cylinder positioning bracket right 18 by bolts, which facilitates the installation and disassembly of the tilt cylinder horizontal positioning bracket 27.

[0027] A material-supporting telescopic cylinder positioning block 16 is fixedly connected between the left 8 and the right 9 of the main positioning block. A material-supporting telescopic cylinder 15 is fixedly connected to the top of the material-supporting telescopic cylinder positioning block 16. A material-supporting positioning block 17 is fixedly connected to the output end of the material-supporting telescopic cylinder 15. The output end of the material-supporting telescopic cylinder 15 drives the material-supporting positioning block 17 to rise and fall, thereby facilitating the support and flipping of the stamping part 21.

[0028] The left 8 and right 9 of the main positioning block are respectively fixedly connected to the left 12 and right 11 of the stamping part positioning rod. After the stamping part 21 is flipped, it will be hooked on the left 12 and right 11 of the stamping part positioning rod.

[0029] The output end of the vertical cylinder 13 is fixedly connected to the vertical cylinder positioning block 10, and the top of the tilt cylinder horizontal positioning bracket 2 7, the vertical cylinder positioning block 10 and the material support positioning block 17 are movably connected to the stamping part 21. The tilt cylinder horizontal positioning bracket 2 7, the vertical cylinder positioning block 10 and the material support positioning block 17 support and fix the stamping part 21, and the stamping part 21 is automatically flipped by the descent of the tilt cylinder horizontal positioning bracket 2 7, the vertical cylinder positioning block 10 and the material support positioning block 17.

[0030] Working principle: Before operation, the automatic flipping mechanism for stamped parts is installed and positioned between two punch presses. The signal lines of the three cylinder sensors on the mechanism are connected to the punch press equipment. Then, the robotic arm loads the stamped part 21, which has been completed in the previous step, into the automatic flipping mechanism. The stamped part 21 is fixed in the mechanism by the tilting cylinder horizontal positioning bracket 27, the vertical cylinder positioning block 10, and the material support positioning block 17. After the robotic arm places the product, it sends signals to the three cylinders on the mechanism: the material support telescopic cylinder 15, the tilting cylinder 4, and the vertical cylinder 13. The three cylinders simultaneously descend and retract, and the stamped part 21 loses its position. The support block tilts downwards under its own weight, and the stamped part tilts and falls down directly, hooked by the right 11 and left 12 of the stamped part positioning rod at the lower end, completing an automatic 90-degree flip. After the flip is completed, the robot arm of the next process comes over to grab the automatically flipped stamped part 21 for the next stamping sequence. After the stamped part 21 is grabbed, the cylinder sensor on the automatic flipping mechanism will receive a signal: the material support telescopic cylinder 15, the tilting cylinder 4, and the vertical cylinder 13 will extend upwards simultaneously. After extension, the automatic flipping mechanism will send a signal to the robot arm, and the robot arm will grab the stamped part 21 to be flipped in the previous sequence, completing the automatic flipping action.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A punch part automatic turnover mechanism, comprising: The base plate (1) is characterized in that the top of the base plate (1) is fixedly connected to the left (6), the middle left (8), the middle right (9) and the right (14) of the main positioning block, and the top of the base plate (1) is fixedly connected to the vertical cylinder (13). A tilting cylinder horizontal positioning block (2) is fixedly connected between the left (6) and the middle (8) of the main positioning block. A tilting cylinder horizontal positioning bracket (3) is fixedly connected to the top of the tilting cylinder horizontal positioning block (2). A tilting cylinder positioning bracket (5) is fixedly connected to one side of the left (6) of the main positioning block. A tilting cylinder positioning bracket (18) is fixedly connected to one side of the middle (8) of the main positioning block. A tilting cylinder (4) is movably connected between the tilting cylinder horizontal positioning bracket (3) and the tilting cylinder positioning bracket (5). A tilting cylinder connecting bracket (20) and a tilting cylinder connecting bracket (19) are fixedly connected to both sides of one end of the tilting cylinder (4).

2. The automatic turnover mechanism for a punched part according to claim 1, characterized in that, The two ends of the tilting cylinder (4) are movably connected to the tilting cylinder horizontal positioning bracket (3) and the tilting cylinder positioning bracket (5) respectively by bolts.

3. The automatic turnover mechanism for a punched part according to claim 1, characterized in that, The tilt cylinder horizontal positioning bracket 2 (7) is movably connected to the tilt cylinder positioning bracket right (18) by bolts.

4. The automatic turnover mechanism for a punched part according to claim 1, characterized in that, A material-supporting telescopic cylinder positioning block (16) is fixedly connected between the left (8) and right (9) of the main positioning block, and a material-supporting telescopic cylinder (15) is fixedly connected to the top of the material-supporting telescopic cylinder positioning block (16), and a material-supporting positioning block (17) is fixedly connected to the output end of the material-supporting telescopic cylinder (15).

5. The automatic turnover mechanism for a punched part according to claim 1, characterized in that, The left (8) side of the main positioning block and the right (9) side of the main positioning block are respectively fixedly connected to the left (12) and right (11) positioning rods of the stamping part.

6. The automatic turnover mechanism for a punched part according to claim 3, characterized in that, The output end of the vertical cylinder (13) is fixedly connected to the vertical cylinder positioning block (10), and the top of the tilt cylinder horizontal positioning bracket (7), the vertical cylinder positioning block (10) and the material support positioning block (17) are movably connected to the stamping part (21).

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