Automatic handling and stamping device for automobile parts

Abstract

The application discloses an automatic carrying and stamping device for automobile parts, which comprises a base, a rotating column rotatably connected to the base, a stamping disc fixedly connected to the upper end of the rotating column, a plurality of stamping grooves arranged on the upper end of the stamping disc, a material lifting mechanism movably connected in the stamping grooves, a one-way bearing fixedly connected to the rotating column, a driven moving plate slidably connected to the base, an extension mechanism fixedly connected to the moving plate, a transmission rack plate fixedly connected to the extension mechanism, a first gear engaged with the transmission rack plate, a moving rod fixedly connected to the first moving piston, and a stamping plate fixedly connected to the bottom of the moving rod. The application can stamp the parts and take out the stamped parts at the same time, thereby avoiding the need to take out the stamped parts before stamping the next part in the prior art, and greatly reducing the stamping efficiency of the parts.

Description

Technical Field

[0001] This invention relates to the field of automotive parts processing technology, and in particular to an automatic handling and stamping device for automotive parts. Background Technology

[0002] With the development of the automotive industry, people have gained a deeper understanding of automotive manufacturing processes. To produce high-quality cars, advanced equipment and processes are essential.

[0003] An automatic handling and stamping device for automotive parts, disclosed in patent CN217512723U, includes a worktable and further comprises: a rotating assembly, the rotating assembly including a second motor, the output end of which is connected to a drive shaft, an L-shaped rod rotatably mounted on the drive shaft, a driven shaft mounted on one end of the L-shaped rod, and the driven shaft being drively connected to the drive shaft; a gripping mechanism, the gripping mechanism including a mounting box, the mounting box housing a third motor, the output end of which is connected to a second threaded rod, the second threaded rod having two threaded segments with opposite helical directions, and each of the two threaded segments having a clamping block mounted on it; and a stamping mechanism for stamping parts. The device can achieve automatic handling and stamping of parts without manual operation, exhibiting a high degree of automation and effectively improving work efficiency.

[0004] The shortcoming of the prior art is that it requires the stamped parts to be removed before the next part can be stamped, which greatly reduces the stamping efficiency of the parts; therefore, this application proposes an automatic handling stamping device for automotive parts. Summary of the Invention

[0005] The purpose of this invention is to solve the above-mentioned technical problems by providing an automatic handling and stamping device for automotive parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An automatic handling stamping device for automotive parts includes a base, a rotating column rotatably connected to the base, a stamping plate fixedly connected to the upper end of the rotating column, a plurality of stamping grooves provided on the upper end of the stamping plate, a ejector mechanism movably connected within the stamping grooves, a one-way bearing fixedly fixed to the rotating column, a first gear fixedly fixed to the one-way bearing, a driven movable plate slidably connected to the base, a telescopic mechanism fixedly fixed to the cover of the movable plate, a transmission rack plate fixedly connected to the telescopic mechanism, the transmission rack plate meshing with the first gear, an L-shaped bracket fixedly connected to the base, a first piston cylinder fixedly fixed to the L-shaped bracket, and the first piston cylinder... A first movable piston is slidably connected inside the plug cylinder. A movable rod is fixed on the first movable piston. A stamping plate is fixedly connected to the bottom of the movable rod. A second piston cylinder is fixed on the L-shaped bracket. A second movable piston is slidably connected inside the second piston cylinder. A drive rod is fixed on the second movable piston. The drive rod is fixedly connected to the movable plate. The first piston cylinder and the second piston cylinder are connected through a connecting pipe. A horizontal plate is fixedly connected to the movable plate. A first electric push rod and a second electric push rod are fixed to the bottom of the horizontal plate. A first mechanical claw is fixed to the output end of the first electric push rod, and a second mechanical claw is fixed to the output end of the second electric push rod.

[0007] Preferably, the ejector mechanism includes an ejector plate slidably connected in the stamping groove, an ejector rod fixedly connected to the bottom of the ejector plate, the ejector rod passing through the stamping plate and slidably connected thereto, a fixing ring fixedly connected to the ejector rod, a first spring fixedly connected to the fixing ring and the stamping plate, a spherical block fixedly connected to the bottom of the ejector rod, and a limiting block that matches the spherical block fixedly on the base, the limiting block having an inclined surface.

[0008] Preferably, a fixed plate is fixedly connected to the base, a hydraulic cylinder is fixedly connected to the fixed plate, the output end of the hydraulic cylinder is fixedly connected to the moving plate, two sleeves are fixedly fixed to the fixed plate, a guide rod is slidably connected inside the sleeve, and the guide rod is fixedly connected to the moving plate.

[0009] Preferably, the telescopic mechanism includes a guide tube fixed to the movable plate, a guide block sliding inside the guide tube, a second spring fixed to the guide block and the guide tube, a connecting rod fixed to the guide block, and the connecting rod fixedly connected to the transmission rack plate.

[0010] Preferably, a limiting ring is fixed inside the guide tube, and the inner diameter of the limiting ring is smaller than the outer diameter of the guide block.

[0011] Preferably, it further includes a limiting mechanism for limiting the rotation column, the limiting mechanism being mounted on the movable plate.

[0012] Preferably, the limiting mechanism includes a fixed tube fixed to the movable plate, a sliding rod sliding inside the fixed tube, a limiting rack plate fixed on the sliding rod, and a second gear fixed on the rotating column, the second gear being arranged opposite to the limiting rack plate.

[0013] Preferably, a third spring is fixed on the limiting rack plate, the third spring is fixedly connected to the moving plate, and the third spring is sleeved on the outside of the fixed tube and the sliding rod.

[0014] Compared with the prior art, the beneficial effects of this invention are as follows: 1. The transmission rack moves and drives the first gear to rotate. Under the action of the one-way bearing, the rotating column rotates. The rotation of the rotating column drives the stamping plate to rotate. Finally, the transmission rack abuts against the L-shaped bracket. At this time, the transmission rack drives the rotating column to rotate 90°, which means the stamping plate rotates 90°. Another stamping groove with parts is located below the stamping plate to facilitate the subsequent placement and removal of parts.

[0015] 2. As the stamping plate rotates, the spherical block abuts against the inclined plane. Guided by the inclined plane, the spherical block and the ejector rod move upward, thereby causing the ejector plate to move upward. The upward movement of the ejector plate can push the stamped parts out of the stamping groove without the need for manual material handling, making it safer.

[0016] 3. The moving plate continues to move. When the first mechanical claw and the second mechanical claw are opposite to the stamping groove, the hydraulic cylinder stops working. The first electric push rod drives the first mechanical claw to move down. The first mechanical claw grabs the ejected parts, and the second electric push rod places the parts to be stamped into the stamping groove, thus realizing the picking and placing of parts.

[0017] 4. During the continuous movement of the hydraulic cylinder, the drive rod moves, which in turn moves the second moving piston. The movement of the second moving piston can transport the hydraulic oil in the second piston cylinder to the first piston cylinder through the connecting pipe. The increased pressure in the first piston cylinder drives the first moving piston to move downward. The downward movement of the first moving piston drives the moving rod and the stamping plate to move downward. The stamping plate extends into the stamping groove, which can perform stamping work on the parts without the need for additional stamping equipment.

[0018] 5. The moving plate moves, driving the fixed tube to move. Under the action of the third spring, the sliding rod and the limiting rack plate move synchronously. Before stamping the parts, the limiting rack plate at this time abuts against the second gear, which can limit the rotating column and prevent it from rotating, thus ensuring the stability during stamping.

[0019] In summary, the present invention can stamp parts while simultaneously removing the stamped parts, avoiding the need to remove stamped parts before stamping the next part, as is required in the prior art. This greatly reduces the stamping efficiency of parts. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an automatic handling and stamping device for automotive parts proposed in this invention; Figure 2 This is a rear view of an automatic handling and stamping device for automotive parts proposed in this invention; Figure 3 This is a schematic diagram of the stamping plate in an automatic handling stamping device for automotive parts proposed in this invention; Figure 4 This is a schematic diagram of the structure of the top plate in an automatic handling stamping device for automotive parts proposed in this invention; Figure 5 This is a schematic diagram of the rotating column in an automatic handling stamping device for automotive parts proposed in this invention; Figure 6 This is a schematic diagram of the guide tube in an automatic handling stamping device for automotive parts proposed in this invention; Figure 7 This is a schematic diagram of the structure of the first piston cylinder in an automatic handling stamping device for automotive parts proposed in this invention.

[0021] In the diagram: 1. Base, 2. Fixed plate, 3. Moving plate, 4. L-shaped bracket, 5. Horizontal plate, 6. Sleeve, 7. Guide rod, 8. Limiting block, 9. Guide tube, 10. Connecting rod, 11. Transmission rack plate, 12. Inclined surface, 13. Stamping plate, 14. Stamping groove, 15. Top plate, 16. First electric push rod, 17. First mechanical claw, 18. Second electric push rod, 19. Second mechanical claw, 20. First piston cylinder, 21. Connecting tube, 22. Second spring, 23. Second piston cylinder, 24. Drive rod, 25. Fixed tube, 26. Third spring, 27. Limiting rack plate, 28. Rotating column, 29. Fixed ring, 30. Top rod, 31. First spring, 32. Spherical block, 33. Sliding rod, 34. Second gear, 35. First gear, 36. One-way bearing, 37. Guide block, 38. Limiting ring, 39. Second moving piston, 40. First moving piston, 41. Moving rod, 42. Stamping plate, 43. Hydraulic cylinder. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0023] Reference Figures 1-7An automatic handling stamping device for automotive parts includes a base 1, a rotating column 28 rotatably connected to the base 1, a stamping plate 13 fixedly connected to the upper end of the rotating column 28, a plurality of stamping grooves 14 provided at the upper end of the stamping plate 13, a material ejector mechanism movably connected within the stamping grooves 14, the material ejector mechanism including a material ejector plate 15 slidably connected within the stamping grooves 14, a material ejector rod 30 fixedly connected to the bottom of the material ejector plate 15, the material ejector rod 30 passing through the stamping plate 13 and slidably connected thereto, a fixing ring 29 fixedly connected to the material ejector rod 30, a first spring 31 fixed to the fixing ring 29 and the stamping plate 13, a spherical block 32 fixedly fixed to the bottom of the material ejector rod 30, a limiting block 8 fixedly fixed on the base 1 to cooperate with the spherical block 32, the limiting block 8 having an inclined surface 12, the inclined surface 12 cooperating with the spherical block 32.

[0024] A one-way bearing 36 is fixed on the rotating column 28, and a first gear 35 is fixed on the one-way bearing 36. A driven moving plate 3 is slidably connected to the base 1. A fixed plate 2 is fixedly connected to the base 1. A hydraulic cylinder 43 is fixedly connected to the fixed plate 2. The output end of the hydraulic cylinder 43 is fixedly connected to the moving plate 3. Two sleeves 6 are fixed on the fixed plate 2. A guide rod 7 is slidably connected inside the sleeve 6. The guide rod 7 is fixedly connected to the moving plate 3.

[0025] The upper cover of the movable plate 3 is fixed with a telescopic mechanism, which includes a guide tube 9 fixed on the movable plate 3. A guide block 37 slides inside the guide tube 9. A second spring 22 is fixed on the guide block 37 and the guide tube 9. A connecting rod 10 is fixed on the guide block 37. The connecting rod 10 is fixedly connected to the transmission rack plate 11. A limit ring 38 is fixed inside the guide tube 9. The inner diameter of the limit ring 38 is smaller than the outer diameter of the guide block 37. The limit ring 38 can limit the guide block 37 and prevent the guide block 37 from detaching from the guide tube 9.

[0026] It also includes a limiting mechanism for limiting the rotation column 28. The limiting mechanism is installed on the moving plate 3. The limiting mechanism includes a fixed tube 25 fixed on the moving plate 3. A sliding rod 33 slides inside the fixed tube 25. A limiting rack plate 27 is fixed on the sliding rod 33. A second gear 34 is fixed on the rotation column 28. The second gear 34 is arranged opposite to the limiting rack plate 27. A third spring 26 is fixed on the limiting rack plate 27. The third spring 26 is fixedly connected to the moving plate 3. The third spring 26 is sleeved on the outside of the fixed tube 25 and the sliding rod 33.

[0027] A transmission rack plate 11 is fixedly connected to the telescopic mechanism. The transmission rack plate 11 meshes with the first gear 35. An L-shaped bracket 4 is fixedly connected to the base 1. A first piston cylinder 20 is fixedly connected to the L-shaped bracket 4. A first movable piston 40 is slidably connected inside the first piston cylinder 20. A movable rod 41 is fixedly connected to the first movable piston 40. A stamping plate 42 is fixedly connected to the bottom of the movable rod 41. The stamping plate 42 is arranged opposite to the stamping groove 14.

[0028] A second piston cylinder 23 is fixed on the L-shaped bracket 4. A second movable piston 39 is slidably connected inside the second piston cylinder 23. A drive rod 24 is fixed on the second movable piston 39. The drive rod 24 is fixedly connected to the movable plate 3. The first piston cylinder 20 and the second piston cylinder 23 are connected through a connecting pipe 21. A horizontal plate 5 is fixedly connected on the movable plate 3. A first electric push rod 16 and a second electric push rod 18 are fixed at the bottom of the horizontal plate 5. A first mechanical claw 17 is fixed at the output end of the first electric push rod 16. A second mechanical claw 19 is fixed at the output end of the second electric push rod 18.

[0029] This invention enables the installation of a conveyor belt on the base 1 for transporting automotive parts that need to be transported, so as to pick up and place the parts; In use, the first mechanical claw 17 and the second mechanical claw 19 are positioned above the conveyor belt. The first electric push rod 16 drives the first mechanical claw 17 to move downward, which can grip and place the stamped parts onto the conveyor belt. The second electric push rod 18 drives the second mechanical claw 19 to move downward, which can grip the parts that need to be stamped. Then, the output ends of the first electric push rod 16 and the second electric push rod 18 are reset. The hydraulic cylinder 43 drives the moving plate 3 to move, and under the guidance of the sleeve 6 and the guide rod 7, the moving plate 3 moves stably. The movement of the movable plate 3 drives the horizontal plate 5 to move. The movement of the horizontal plate 5 drives the first electric push rod 16, the second electric push rod 18, the first mechanical claw 17, and the second mechanical claw 19 to move. The movement of the movable plate 3 drives the guide tube 9 to move. Under the action of the second spring 22, the movement of the guide tube 9 drives the guide block 37 and the connecting rod 10 to move. The movement of the connecting rod 10 drives the transmission rack plate 11 to move. The movement of the transmission rack plate 11 drives the first gear 35 to rotate. Under the action of the one-way bearing 36, the rotating column 28 is rotated. The rotation of the rotating column 28 drives the stamping plate 13 to rotate. Finally, the transmission rack plate 11 abuts against the L-shaped bracket 4. At this time, the transmission rack plate 11 drives the rotating column 28 to rotate 90°, that is, the stamping plate 13 rotates 90°. Another stamping groove 14, which holds the parts, is located below the stamping plate 42. As the stamping plate 13 rotates, the spherical block 32 abuts against the inclined surface 12. Under the guidance of the inclined surface 12, the spherical block 21 and the ejector rod 30 are driven to move upward, thereby realizing the upward movement of the ejector plate 15. The upward movement of the ejector plate 15 can push the stamped parts out of the stamping groove 14 for subsequent removal. As the moving plate 3 continues to move, relative movement occurs between the guide block 37 and the guide tube 9, and the second spring 22 is compressed. As the moving plate 3 continues to move, when the first mechanical claw 17 and the second mechanical claw 19 are opposite to the stamping groove 14, the hydraulic cylinder 43 stops working, the first electric push rod 16 drives the first mechanical claw 17 to move down, the first mechanical claw 17 grabs the ejected parts, and the second electric push rod 18 places the parts to be stamped into the stamping groove 14. Then the output ends of the first electric push rod 16 and the second electric push rod 18 are reset. During the continuous movement of the hydraulic cylinder 43, the drive rod 24 is moved. The movement of the drive rod 24 causes the second moving piston 39 to move. The movement of the second moving piston 39 can transport the hydraulic oil in the second piston cylinder 23 to the first piston cylinder 20 through the connecting pipe 21. The pressure in the first piston cylinder 20 increases, driving the first moving piston 40 to move downward. The downward movement of the first moving piston 40 causes the moving rod 41 and the stamping plate 42 to move downward. As the hydraulic cylinder 43 continues to work, the stamping plate 42 extends into the stamping groove 14, which can stamp the parts. It is important to note that the movement of the movable plate 3 drives the fixed tube 25 to move. Under the action of the third spring 26, the sliding rod 33 and the limiting rack plate 27 move synchronously. Before stamping the parts, the limiting rack plate 27 and the second gear 34 are engaged, which limits the rotation column 28 and prevents it from rotating, thus ensuring the stability during stamping. As the movable plate 3 continues to move, the fixed tube 25 and the sliding rod 33 move relative to each other, and the third spring 26 is compressed. Since the transmission rack plate 11 abuts against the L-shaped bracket 4, the rotation column 28 and the second gear 34 remain stationary. The abutment between the transmission rack plate 11 and the L-shaped bracket 4 is a fixed position. At this time, the second gear 34 and the limiting rack plate 27 are aligned and engaged, and there will be no situation where they do not mesh. After stamping is completed, the hydraulic cylinder 43 is reset, thereby resetting the stamping plate 42, the limiting rack plate 27, etc. At this time, the first mechanical claw 17 and the second mechanical claw 19 are located above the conveyor belt. The first electric push rod 16 drives the first mechanical claw 17 to move down, which can grab the stamped parts and place them on the conveyor belt. The second electric push rod 18 drives the second mechanical claw 19 to move down, which can grab the parts that need to be stamped. Then the output ends of the first electric push rod 16 and the second electric push rod 18 are reset. The transmission rack plate 11 moves and drives the first gear 35 to rotate. Under the action of the one-way bearing 36, the rotating column 28 does not rotate at this time, that is to say, the first gear 35 rotates idly. When hydraulic cylinder 43 moves again, repeat the above operation; In this way, the stamped parts can be removed at the same time, avoiding the need to remove the stamped parts before stamping the next part, which greatly reduces the stamping efficiency of the parts.

[0030] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic handling stamping device for automotive parts, comprising a base (1), characterized in that, A rotating column (28) is rotatably connected to the base (1). A stamping plate (13) is fixedly connected to the upper end of the rotating column (28). A plurality of stamping grooves (14) are provided on the upper end of the stamping plate (13). A material ejection mechanism is movably connected in the stamping grooves (14). A one-way bearing (36) is fixed on the rotating column (28). A first gear (35) is fixed on the one-way bearing (36). A driven moving plate (3) is slidably connected to the base (1). A telescopic mechanism is fixed on the moving plate (3). A transmission rack plate (11) is fixedly connected to the telescopic mechanism. The transmission rack plate (11) meshes with the first gear (35). An L-shaped bracket (4) is fixedly connected to the base (1). A first piston cylinder (20) is fixedly connected to the L-shaped bracket (4). A first movable piston (40) is slidably connected inside the first piston cylinder (20). A movable rod (41) is fixedly connected to the first movable piston (40). A stamping plate (42) is fixedly connected to the bottom of the movable rod (41). A second piston cylinder (23) is fixedly connected to the L-shaped bracket (4). A second movable piston (39) is slidably connected inside the second piston cylinder (23). A drive rod (24) is fixed on the second moving piston (39), and the drive rod (24) is fixedly connected to the moving plate (3). The first piston cylinder (20) and the second piston cylinder (23) are connected through a connecting pipe (21). A horizontal plate (5) is fixedly connected on the moving plate (3). A first electric push rod (16) and a second electric push rod (18) are fixed at the bottom of the horizontal plate (5). A first mechanical claw (17) is fixed at the output end of the first electric push rod (16), and a second mechanical claw (19) is fixed at the output end of the second electric push rod (18). The top material mechanism includes... The device includes a top plate (15) that is slidably connected in the stamping groove (14). The bottom of the top plate (15) is fixedly connected to a top rod (30). The top rod (30) passes through the stamping plate (13) and is slidably connected to it. A fixing ring (29) is fixedly connected to the top rod (30). A first spring (31) is fixed to the fixing ring (29) and the stamping plate (13). A spherical block (32) is fixed to the bottom of the top rod (30). A limiting block (8) that matches the spherical block (32) is fixed to the base (1). An inclined surface (12) is provided on the limiting block (8).

2. The automatic handling and stamping device for automotive parts according to claim 1, characterized in that, A fixed plate (2) is fixedly connected to the base (1), and a hydraulic cylinder (43) is fixedly connected to the fixed plate (2). The output end of the hydraulic cylinder (43) is fixedly connected to the moving plate (3). Two sleeves (6) are fixedly fixed on the fixed plate (2). A guide rod (7) is slidably connected inside the sleeve (6). The guide rod (7) is fixedly connected to the moving plate (3).

3. The automatic handling and stamping device for automotive parts according to claim 1, characterized in that, The telescopic mechanism includes a guide tube (9) fixed on a movable plate (3), a guide block (37) sliding inside the guide tube (9), a second spring (22) fixed on the guide block (37) and the guide tube (9), a connecting rod (10) fixed on the guide block (37), and the connecting rod (10) fixedly connected to the transmission rack plate (11).

4. The automatic handling and stamping device for automotive parts according to claim 3, characterized in that, A limiting ring (38) is fixed inside the guide tube (9), and the inner diameter of the limiting ring (38) is smaller than the outer diameter of the guide block (37).

5. The automatic handling and stamping device for automotive parts according to claim 1, characterized in that, It also includes a limiting mechanism for limiting the rotation column (28), which is mounted on the movable plate (3).

6. The automatic handling and stamping device for automotive parts according to claim 5, characterized in that, The limiting mechanism includes a fixed tube (25) fixed on the moving plate (3), a sliding rod (33) sliding inside the fixed tube (25), a limiting rack plate (27) fixed on the sliding rod (33), and a second gear (34) fixed on the rotating column (28), the second gear (34) being arranged opposite to the limiting rack plate (27).

7. The automatic handling and stamping device for automotive parts according to claim 6, characterized in that, A third spring (26) is fixed on the limiting rack plate (27). The third spring (26) is fixedly connected to the moving plate (3). The third spring (26) is sleeved on the outside of the fixed tube (25) and the sliding rod (33).

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