Automatic feeding and discharging equipment of tooth punching robot

Abstract

The utility model relates to the technical field of machining equipment, and discloses a tooth punching robot automatic feeding and discharging device which comprises a first machine cabinet, a second machine cabinet and a third machine cabinet, the second machine cabinet is installed on the rear side of the first machine cabinet, the third machine cabinet is installed on the left side of the first machine cabinet, a vibration disc used for sorting parts is installed on the upper side of the second machine cabinet, and the vibration disc is installed on the left side of the first machine cabinet. The front side of the vibration disc is provided with an adjusting mechanism used for enabling narrow heads of parts to be downward, the front side of the adjusting mechanism is provided with a material taking mechanism used for clamping the parts, the front side of the material taking mechanism is provided with a turnover mechanism used for turning over the parts, and the front side of the turnover mechanism is provided with a lifting clamping mechanism; and a limiting ring is clamped at the left end of the lifting clamping mechanism. According to the automatic production line, through the control cooperation of the automatic discharging unit, the stamping feeding robot, the raw material table, the lifting table and the PLC, automatic production of the whole process of automatic layering, material taking, feeding and the like of parts is completed, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to automatic loading and unloading equipment for a gear punching robot. Background Art

[0002] Gear punching is a method of directly processing tooth shapes on metal plates or bars using a punch or press. In the existing technology, stamping technology is widely used in the fields of medicine, automobiles, electronics, electrical appliances, and product manufacturing. It is usually used to manufacture gears, racks or other mechanical parts that require tooth structures. Stamping has a very wide range of applications.

[0003] In the existing technology, during stamping, materials are generally loaded and unloaded manually. The material to be processed is placed on the mold, and after stamping, it is manually taken out. During the stamping process, the operator may be accidentally injured. In addition, the manual loading and unloading speed is limited, and the processing efficiency is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed automatic loading and unloading equipment of the tooth punching robot can replace manual loading and unloading, effectively improve the processing efficiency, and improve the safety of the equipment.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The automatic loading and unloading equipment of the tooth punching robot includes: cabinet one, cabinet two and cabinet three, the cabinet two is installed on the rear side of cabinet one, the cabinet three is installed on the left side of cabinet one, the upper side of the cabinet two is provided with a vibration plate for sorting parts, the front side of the vibration plate is provided with an adjustment mechanism for making the narrow head of the part downward, the front side of the adjustment mechanism is provided with a picking mechanism for clamping the parts, the front side of the picking mechanism is provided with a flipping mechanism for flipping the parts, the front side of the flipping mechanism is provided with a lifting clamping mechanism, the left end of the lifting clamping mechanism is clamped with a limiting ring for sleeveing ​​the limiting ring on the outside of the part, the upper side of the cabinet one is fixedly connected to the front side of the lifting clamping mechanism corresponding to the front side of the lifting clamping mechanism, the upper side of the cabinet one is provided with a collection box for placing finished products corresponding to the left side of the guide plate, the upper side of the cabinet three is provided with a tooth punching mechanism for processing parts, and the right side of the tooth punching mechanism is provided with a loading mechanism for clamping parts for loading and unloading corresponding to the upper left end of the cabinet one.

[0007] Furthermore, the adjustment mechanism includes a fixing seat fixedly connected to the rear end of an upper side of the cabinet, a U-shaped plate fixedly connected to the top of the fixing seat, and support plates fixedly connected to the left and right sides of the top of the U-shaped plate.

[0008] Furthermore, the adjustment mechanism also includes a fixing frame 1 fixedly connected to the upper side of the cabinet, the top of the fixing frame 1 is fixedly connected to an electric push rod 1, and the driving end of the electric push rod 1 is equipped with a baffle that moves left and right to prevent parts from falling.

[0009] Furthermore, the material picking mechanism includes an I-shaped plate fixedly connected to the upper side of the cabinet, an electric push rod 2 is installed on the upper side of the I-shaped plate, a connecting plate that moves back and forth is installed on the driving end of the electric push rod 2, and a horizontal clamp for clamping parts is installed on the rear side of the connecting plate.

[0010] Furthermore, the flipping mechanism includes a fixing frame 2 fixedly connected to the upper side of the cabinet 1, a driving machine 1 is installed on the left side of the upper end of the fixing frame 2, a flipping fixture that can be flipped 180 degrees is installed on the driving end of the driving machine 1, and a splint for clamping materials is installed on one side of the flipping fixture.

[0011] Furthermore, the lifting and clamping mechanism includes a lifting push rod installed on the rear side of the fixed frame 2, the driving end of the lifting push rod is installed with the driving machine 2, the driving end of the driving machine 2 is installed with a rotating plate, the rotating plate can be rotated ninety degrees by the driving machine 2, the upper side of the rotating plate is installed with a lifting clamp, and the limit ring is clamped on the inner side of the lifting clamp.

[0012] Furthermore, the punching mechanism includes a fixed plate installed in the middle of the upper side of the cabinet, a mold base is installed in the middle of the upper side of the fixed plate, and a lower mold for placing parts is fixedly connected to the upper side of the mold base.

[0013] Furthermore, the tooth punching mechanism also includes support columns installed at the four corners of the three upper sides of the cabinet, a top plate is installed on the top of the support columns, a lifting plate is sliding up and down on the outside of the support columns, a lower pressing mold for cooperating with the lower mold is installed in the middle of the lifting plate, a hydraulic cylinder is installed on the upper side of the top plate, and the driving end of the hydraulic cylinder is fixedly connected to the top of the lower pressing mold.

[0014] Furthermore, the upper side of the lower mold is rotatably connected to a pressing plate for fixing parts, a support plate is installed on the upper left end of the fixing plate, and an electric push rod three is installed on the upper side of the support plate. The driving end of the electric push rod three is rotatably connected to the rear end of the pressing plate to drive the pressing plate to rotate.

[0015] Furthermore, the loading mechanism includes a base installed on the upper side of the left end of cabinet 1, motor group 1 is installed on the upper side of the base, connecting handle 1 is installed on the driving end of motor group 1, motor group 2 is installed on the end of connecting handle 1, connecting rod is installed on the end of motor group 2, connecting handle 2 is installed on the lower end of the connecting rod, and a loading and unloading fixture for clamping parts is installed on the end of connecting handle 2.

[0016] The utility model has the following beneficial effects:

[0017] 1. This utility model utilizes an automatic unloading unit, a stamping and loading robot, a material platform, a lifting platform, and safety features. The system incorporates a PLC controller to control the start and stop of the conveyor line. The conveyor line transports the material, while the robot's movements automate the entire production process, from automatic sheet material layering to material removal and loading. This improves production efficiency and reduces costs.

[0018] 2. In the utility model, the limit ring is matched with the lower mold, so that the parts can be installed vertically in the lower mold. The electric push rod pushes the pressure plate to rotate, and the pressure plate presses the limit ring to fix the parts, thereby facilitating subsequent processing of the parts and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an overall schematic diagram of the automatic loading and unloading equipment of the tooth punching robot proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the automatic loading and unloading equipment of the tooth punching robot proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the vibration plate of the automatic loading and unloading equipment of the punching robot proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of the support plate of the automatic loading and unloading equipment of the punching robot proposed in the utility model;

[0023] Figure 5 This is a schematic diagram of the flip fixture of the automatic loading and unloading equipment of the punching robot proposed in the present invention;

[0024] Figure 6 This is a schematic diagram of the cabinet of the automatic loading and unloading equipment of the punching robot proposed in this utility model;

[0025] Figure 7 for Figure 6 A in the middle is an enlarged schematic diagram;

[0026] Figure 8 This is a schematic diagram of the lifting plate of the automatic loading and unloading equipment of the punching robot proposed in the utility model;

[0027] Figure 9 This is a schematic diagram of the motor group 2 of the automatic loading and unloading equipment of the gear punching robot proposed in this utility model.

[0028] Legend:

[0029] 1. Cabinet 1; 2. Cabinet 2; 3. Cabinet 3; 4. Vibrating plate; 5. Fixing seat; 6. U-shaped plate; 7. Support plate; 8. Fixing frame 1; 9. Electric push rod 1; 10. Baffle; 11. I-shaped plate; 12. Electric push rod 2; 13. Connecting plate; 14. Horizontal fixture; 15. Fixing frame 2; 16. Driver 1; 17. Flip fixture; 18. Clamp; 19. Lifting push rod; 20. Driver 2; 21. Rotating plate; 22. Lifting fixture; 23. Limiting ring; 24. Base; 25. Motor group 1; 26. Connecting handle 1; 27. Motor group 2; 28. Connecting rod; 29. ​​Connecting handle 2; 30. Loading and unloading fixture; 31. Fixing plate; 32. Mold seat; 33. Lower mold; 34. Support plate; 35. Electric push rod 3; 36. Pressing plate; 37. Support column; 38. Top plate; 39. Lifting plate; 40. Lower pressing mold; 41. Hydraulic cylinder; 42. Guide plate; 43. Collection box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0031] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an automatic loading and unloading device for a punching robot, comprising: a cabinet 1, a cabinet 2 2 and a cabinet 3 3. The cabinet 2 2 is installed on the rear side of the cabinet 1, and the cabinet 3 3 is installed on the left side of the cabinet 1. A vibration plate 4 for sorting parts is installed on the upper side of the cabinet 2 2. A guide plate 42 is fixedly connected to the front side of the upper side of the cabinet 1. A collection box 43 for placing finished products is installed on the upper side of the cabinet 1 corresponding to the left side of the guide plate 42. Figure 4 , wherein, the upper rear end of the cabinet 1 is fixedly connected to a fixed seat 5, the top of the fixed seat 5 is fixedly connected to a U-shaped plate 6, the top left and right sides of the U-shaped plate 6 are fixedly connected to a support plate 7, the upper side of the cabinet 1 is fixedly connected to a fixed frame 8, the top of the fixed frame 8 is fixedly connected to an electric push rod 9, the driving end of the electric push rod 9 is equipped with a baffle 10 that moves left and right to prevent parts from falling, the upper side of the cabinet 1 is fixedly connected to an I-shaped plate 11, the upper side of the I-shaped plate 11 is equipped with an electric push rod 2 12, the driving end of the electric push rod 2 12 is equipped with a connecting plate 13 that moves back and forth, and the rear side of the connecting plate 13 is equipped with a horizontal clamp 14 for clamping parts, refer to Figure 5Among them, the upper side of the cabinet 1 is fixedly connected to the fixing frame 2 15, and the left side of the upper end of the fixing frame 2 15 is installed with a driving machine 16. The driving end of the driving machine 16 is installed with a flip fixture 17 that can flip 180 degrees, and one side of the flip fixture 17 is installed with a clamping plate 18 for clamping materials. The rear side of the fixing frame 2 15 is installed with a lifting push rod 19, and the driving end of the lifting push rod 19 is installed with a driving machine 2 20. The driving end of the driving machine 2 20 is installed with a rotating plate 21. The rotating plate 21 can be rotated 90 degrees by the driving machine 20. The upper side of the rotating plate 21 is installed with a lifting fixture 22, and the limit ring 23 is clamped on the inner side of the lifting fixture 22.

[0032] The parts are placed on the vibration plate 4, and the vibration plate 4 is started to transport the parts one by one. When the parts move to the upper side of the pallet 7, the width of the gap between the two pallets 7 is larger than the diameter of the thinner end of the parts and smaller than the diameter of the larger end of the parts. Therefore, when the parts are transported to the pallet 7, the smaller end of the parts will face downward and move to the front end of the pallet 7. The electric push rod 2 12 is started to drive the connecting plate 13 and the horizontal clamp 14 to move backward, and the lower end of the parts is clamped by the horizontal clamp 14. Subsequently, the electric push rod 1 9 drives the baffle 10 to move to the right, removing the restriction on the parts so that the horizontal clamp 14 can drive the parts to move forward. At the same time, the electric push rod 1 9 drives the baffle 10 to move to the left, and the subsequent To limit the parts, the driving machine 16 is set to drive the flip clamp 17 and the clamping plate 18 to rotate forward 180 degrees, and the larger end of the part on the horizontal clamp 14 is clamped by the clamping plate 18, and rotated 180 degrees in the opposite direction to make the thinner end of the part turn upward. The lifting push rod 19 is set to drive the lifting clamp 22 to descend through the driving machine 20 and the rotating plate 21, and the limiting ring 23 clamped in the middle of the lifting clamp 22 is put on the outside of the part. The limiting ring 23 is used to cooperate with the subsequent stamping mold to fix the part, thereby facilitating processing. Through the cooperation between various mechanisms, the parts can be arranged and the materials can be taken in an orderly manner, which reduces the workload of the operator and improves the efficiency of part processing.

[0033] Reference Figure 2 and Figure 9 A base 24 is installed on the upper left end of cabinet 1, a motor group 1 25 is installed on the upper side of the base 24, a connecting handle 1 26 is installed on the driving end of motor group 1 25, a motor group 2 27 is installed on the end of connecting handle 1 26, a connecting rod 28 is installed on the end of motor group 2 27, a connecting rod 28 is installed on the lower end of the connecting rod 28, and a loading and unloading fixture 30 for clamping parts is installed on the end of connecting handle 2 29.

[0034] The set motor group 1 25 can drive the connecting handle 1 26 to rotate, and the set motor group 27 can rotate at the other end of the connecting handle 1 26, and can control the connecting rod 28 to lift and rotate, thereby driving the connecting handle 2 29 and the loading and unloading fixture 30 to rotate and lift, and clamp the upper end of the part through the set loading and unloading fixture 30, drive the part and the limit ring 23 to move together, and install the part on the stamping mechanism for punching, and then take out the processed part and move it to the upper side of the guide plate 42, and the set driving machine 20 drives the rotating plate 21 and the lifting fixture 22 to rotate ninety degrees, and clamps the limit ring 23 on the outside of the part through the lifting fixture 22, and then the loading and unloading fixture 30 releases the part, and the part detaches from the limit ring 23 and falls on the guide plate 42, and is collected downward in the collection box 43, thereby replacing manual installation of parts on the stamping mechanism and removal of processed parts, avoiding accidents and causing injuries to operators, and at the same time improving the efficiency of part processing.

[0035] Reference Figure 6 - Figure 8 The upper middle part of cabinet three 3 is equipped with a fixed plate 31 and support columns 37 installed at the four corners of the upper side of cabinet three 3. The upper middle part of the fixed plate 31 is equipped with a mold base 32. The upper side of the mold base 32 is fixedly connected to the lower mold 33 for placing parts. The upper side of the lower mold 33 is rotatably connected to the pressing plate 36 for fixing the parts. The upper left end of the fixed plate 31 is equipped with a support plate 34. The upper side of the support plate 34 is equipped with an electric push rod three 35. The driving end of the electric push rod three 35 is rotatably connected to the rear end of the pressing plate 36 for driving the pressing plate 36 to rotate. The top of the support column 37 is jointly equipped with a top plate 38. The outside of the support column 37 is jointly equipped with a lifting plate 39 for sliding up and down. The middle part of the lifting plate 39 is equipped with a lower pressing mold 40 for cooperating with the lower mold 33. A hydraulic cylinder 41 is installed on the upper side of the top plate 38. The driving end of the hydraulic cylinder 41 is fixedly connected to the top of the lower pressing mold 40.

[0036] The parts with the limit ring 23 are installed in the lower mold 33. The outer wall of the limit ring 23 is matched with the inner wall of the lower mold 33. The electric push rod 35 is set to push the pressing plate 36 to rotate and press on the upper side of the limit ring 23 to fix the parts, facilitate subsequent processing and improve the quality of part processing. The hydraulic cylinder 41 is set to drive the lifting plate 39 to descend, and the descending lifting plate 39 drives the lower pressing mold 40 to descend to process the parts.

[0037] Working principle: Place the parts to be processed on the vibration plate 4, start the set vibration plate 4 to arrange the parts in order between the two pallets 7, the set horizontal clamp 14 clamps the part at the front end of the pallet 7, the set electric push rod 19 drives the baffle 10 to move to the right, at this time the electric push rod 21 drives the horizontal clamp 14 to move forward through the connecting plate 13, the set driving machine 16 can drive the flip clamp 17 and the clamping plate 18 to rotate, flip one hundred and eighty degrees, clamp the part clamped on the horizontal clamp 14 through the clamping plate 18, and flip it one hundred and eighty degrees, turn the smaller end of the part to the upper end, the set lifting push rod 19 descends through the driving machine 20 and the rotating plate 21, and puts the limit ring 23 clamped by the lifting clamp 22 on the outside of the part, the set motor group 1 25 drives the connecting handle 1 26 to rotate backward, and the motor group 2 27 rotates forward at the end of the connecting handle 1 26, and The control connecting rod 28 and the second connecting handle 29 are rotated forward, and the upper end of the part is clamped by the loading and unloading clamp 30, driving the part box limit ring 23 to move, and the part and the limit ring 23 are installed on the inner side of the lower mold 33. The set electric push rod 35 pushes the pressing plate 36 to rotate, fixes the part and the limit ring 23, and the set hydraulic cylinder 41 drives the lifting plate 39 and the lower pressing mold 40 to descend, and the part is stamped through the lower pressing mold 40. After the stamping is completed, the processed part is clamped by the loading and unloading clamp 30 and moved to the upper side of the guide plate 42. The set driving machine 20 is started to drive the rotating plate 21 and the lifting clamp 22 to rotate ninety degrees, and the limit ring 23 on the outside of the part is clamped by the lifting clamp 22. The set loading and unloading clamp 30 releases the part, and the part is separated from the limit ring 23 and collected in the collection box 43 through the guide plate 42, and then the next processing is carried out.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Automatic loading and unloading equipment of tooth punching robot, characterized by: include: Cabinet 1 (1), cabinet 2 (2) and cabinet 3 (3), wherein cabinet 2 (2) is installed at the rear side of cabinet 1 (1), cabinet 3 (3) is installed at the left side of cabinet 1 (1), a vibration plate (4) for sorting parts is installed on the upper side of cabinet 2 (2), an adjustment mechanism for turning the narrow end of the parts downward is provided on the front side of the vibration plate (4), a material picking mechanism for clamping parts is provided on the front side of the adjustment mechanism, a flipping mechanism for flipping parts is provided on the front side of the material picking mechanism, and a lifting clamping mechanism is provided on the front side of the flipping mechanism. The lifting and clamping mechanism has a limit ring (23) at the left end thereof, which is used to put the limit ring (23) on the outside of the part. The upper side of the cabinet one (1) corresponds to the front side of the lifting and clamping mechanism and is fixedly connected with a guide plate (42). The upper side of the cabinet one (1) corresponds to the left side of the guide plate (42) and is provided with a collection box (43) for placing finished products. The upper side of the cabinet three (3) is provided with a punching mechanism for processing parts. The right side of the punching mechanism corresponds to the upper left end of the cabinet one (1) and is provided with a loading mechanism for clamping parts for loading and unloading.

2. The automatic loading and unloading equipment for the tooth punching robot according to claim 1 is characterized in that: The adjustment mechanism comprises a fixing seat (5) fixedly connected to the rear end of the upper side of the cabinet (1), a U-shaped plate (6) fixedly connected to the top of the fixing seat (5), and supporting plates (7) fixedly connected to the left and right sides of the top of the U-shaped plate (6).

3. The automatic loading and unloading equipment for tooth punching robots according to claim 1, characterized in that: The adjustment mechanism further comprises a fixing frame (8) fixedly connected to the upper side of the cabinet (1), an electric push rod (9) fixedly connected to the top of the fixing frame (8), and a baffle (10) that moves left and right is installed at the driving end of the electric push rod (9) to prevent parts from falling.

4. The automatic loading and unloading equipment for tooth punching robots according to claim 1, characterized in that: The material-retrieving mechanism comprises an I-shaped plate (11) fixedly connected to the upper side of the cabinet (1), an electric push rod (12) is installed on the upper side of the I-shaped plate (11), a connecting plate (13) that moves forward and backward is installed on the driving end of the electric push rod (12), and a horizontal clamp (14) for clamping parts is installed on the rear side of the connecting plate (13).

5. The automatic loading and unloading equipment for the tooth punching robot according to claim 1 is characterized in that: The flipping mechanism comprises a fixing frame 2 (15) fixedly connected to the upper side of the cabinet 1 (1), a driving machine 1 (16) is installed on the left side of the upper end of the fixing frame 2 (15), a flipping fixture (17) that can flip 180 degrees is installed on the driving end of the driving machine 1 (16), and a clamping plate (18) for clamping materials is installed on one side of the flipping fixture (17).

6. The automatic loading and unloading equipment for the tooth punching robot according to claim 1, characterized in that: The lifting and clamping mechanism includes a lifting push rod (19) installed on the rear side of the second fixing frame (15), a driving end of the lifting push rod (19) is installed with a second driving machine (20), a driving end of the second driving machine (20) is installed with a rotating plate (21), the rotating plate (21) can be rotated ninety degrees by the second driving machine (20), a lifting clamp (22) is installed on the upper side of the rotating plate (21), and the limiting ring (23) is clamped on the inner side of the lifting clamp (22).

7. The automatic loading and unloading equipment for the tooth punching robot according to claim 1, characterized in that: The tooth punching mechanism comprises a fixed plate (31) installed in the middle of the upper side of the cabinet three (3), a mold base (32) is installed in the middle of the upper side of the fixed plate (31), and a lower mold (33) for placing parts is fixedly connected to the upper side of the mold base (32).

8. The automatic loading and unloading equipment for tooth punching robots according to claim 1, characterized in that: The tooth punching mechanism also includes support columns (37) installed at the four corners of the upper side of cabinet three (3), a top plate (38) is installed on the top of the support columns (37), and a lifting plate (39) is installed on the outside of the support columns (37) for sliding up and down. A lower pressing mold (40) for cooperating with the lower mold (33) is installed in the middle of the lifting plate (39), and a hydraulic cylinder (41) is installed on the upper side of the top plate (38), and the driving end of the hydraulic cylinder (41) is fixedly connected to the top of the lower pressing mold (40).

9. The automatic loading and unloading equipment for the tooth punching robot according to claim 7, characterized in that: The upper side of the lower mold (33) is rotatably connected to a press plate (36) for fixing parts, the upper left end of the fixing plate (31) is installed with a support plate (34), the upper side of the support plate (34) is installed with an electric push rod three (35), and the driving end of the electric push rod three (35) is rotatably connected to the rear end of the press plate (36) for driving the press plate (36) to rotate.

10. The automatic loading and unloading equipment for tooth punching robots according to claim 1, characterized in that: The loading mechanism includes a base (24) mounted on the upper left side of the cabinet (1), a motor group (25) mounted on the upper side of the base (24), a connecting handle (26) mounted on the driving end of the motor group (25), a motor group (27) mounted on the end of the connecting handle (26), a connecting rod (28) mounted on the end of the motor group (27), a connecting rod (28) mounted on the lower end of the connecting rod (28), and a loading and unloading fixture (30) for clamping parts mounted on the end of the connecting handle (29).

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