Full-automatic nut implanting equipment

Abstract

The utility model relates to the technical field of nut machining, in particular to full-automatic nut implanting equipment which comprises a workbench, supports are fixedly arranged on the two sides of the workbench, a transverse plate is fixedly arranged between the two supports, a vertical frame is slidably connected to the surface of the transverse plate, an air cylinder is fixedly arranged at the top end of the vertical frame, and hinge seats are fixedly arranged on the two sides of the top end of the workbench. A rotating shaft is rotationally connected between the two hinge seats; by designing a third motor, a third lead screw, a third nut, a connecting plate, a third sliding groove, an electric push rod, a toothed plate, a first sliding groove, a gear, a rotating shaft and other structures to be matched with one another, an implanted nut can be adjusted in the horizontal direction, meanwhile, clamped to-be-implanted equipment can be turned over, the angle of the to-be-implanted nut equipment can be adjusted conveniently, and the practicability is high. The flexibility of the implantation equipment is greatly improved; and the implanting equipment effectively limits the nut and the to-be-implanted equipment, so that the stability and the accuracy in the nut implanting process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to a full-automatic nut implanting device. Background Art

[0002] A nut is a screw cap, a part used to fasten together with a bolt or a screw rod. It is an element that must be used in all manufacturing machinery. According to different materials, it is divided into several major types such as carbon steel, stainless steel, non-ferrous metals (such as copper), etc. During the production process of products such as mobile phones, e-books, MP4s, tablet computers, notebooks, liquid crystal displays or electronic photo frames, nuts are often required to be implanted.

[0003] The patent specification with the publication number of CN201822125438.9 discloses a nut implanting machine, which "comprises a nut feeding device, a nut conveying pipeline, a base, a fixing device, a frame, a pressing and hot melting mechanism and a moving device that can move on the base arranged on the base. The fixing device is used to fix the shell of the nut to be implanted. The nut feeding device is arranged on the frame. The pressing and hot melting mechanism is arranged on the moving device. The fixing device is arranged in front of the moving device. The nut feeding device is connected with the pressing and hot melting mechanism through the nut conveying pipeline. The beneficial effect of the utility model is that it can automatically implant nuts into the casing, reduce labor intensity and improve productivity".

[0004] However, in the implementation of the related technology, it is found that the above-mentioned nut implanting machine has the following problems: when implanting nuts into the device, under the influence of various factors, both the device and the nuts are prone to shift, resulting in the appearance of defective products. And when the traditional implanting device implants nuts on other surfaces of the device, it is necessary to manually turn the device to adjust its angle, which is complex in operation and has potential safety hazards. In view of this, a full-automatic nut implanting device is provided to overcome the above defects. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and a full-automatic nut implanting device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a full-automatic nut implanting device, including a workbench, brackets are fixedly arranged on both sides of the workbench, a cross plate is fixedly arranged between the two brackets, a vertical frame is slidably connected to the surface of the cross plate, a cylinder is fixedly arranged at the top of the vertical frame, hinge seats are fixedly arranged on both sides of the top of the workbench, a rotating shaft is rotatably connected between the two hinge seats, a clamping assembly is arranged on the surface of the rotating shaft, and a flipping assembly is arranged on the inner wall of one side of the top of the workbench.

[0007] As a further description of the above technical solution: The clamping assembly includes a base, a slide rail, two sliding plates, two clamping plates, a first lead screw, two first nuts, and a first motor. The base is fixedly arranged on the surface of the rotating shaft. The inner wall of the top of the base is fixedly provided with a slide rail. Both sides of the inner wall of the slide rail are slidably connected with sliding plates. The top of each of the two sliding plates is fixedly provided with a clamping plate. The first lead screw is rotatably connected to the inside of the slide rail through a bearing. The inner walls of both sliding plates are fixedly provided with first nuts threadedly connected to the first lead screw. One side of the base is fixedly provided with a first motor. The transmission shaft of the first motor is fixedly connected to one end of the first lead screw. By rotating the first lead screw and cooperating with the two first nuts, the gap between the two sliding plates can be controlled, so that the two clamping plates can fix the device for implanting the nut.

[0008] As a further description of the above technical solution: The flipping assembly includes a gear, a fixing plate, a first chute, a toothed plate, and an electric push rod. The gear is fixedly arranged at one end of the rotating shaft. The fixing plate is fixedly arranged on the inner wall of one side of the top of the workbench. The inner wall of the fixing plate is provided with a first chute. The inner wall of the first chute is slidably connected with a toothed plate. The toothed plate is meshed with the gear. The electric push rod is fixedly arranged on the inner wall of one side of the front of the workbench. The push rod of the electric push rod is fixedly connected with the toothed plate. By extending the push rod of the electric push rod, the toothed plate slides on the inner wall of the first chute, and then the gear and the rotating shaft can be rotated simultaneously, so as to facilitate adjusting the angle of the device for implanting the nut.

[0009] As a further description of the above technical solution: The piston rod of the air cylinder is fixedly connected with a top plate. The inner wall of the bottom of the top plate is provided with a second chute. Both sides of the inner wall of the second chute are slidably connected with a limiting plate. The second lead screw is rotatably connected to the inner wall of the second chute through a bearing. The inner walls of both limiting plates are fixedly provided with second nuts threadedly connected to the second lead screw. One side of the top plate is fixedly provided with a second motor. The transmission shaft of the second motor is fixedly connected to one end of the second lead screw. By rotating the second lead screw and cooperating with the two second nuts, the two limiting plates can slide in the inner wall of the second chute in opposite directions, so as to facilitate the device to clamp the nut to be implanted.

[0010] As a further description of the above technical solution: The inner wall of the cross plate is provided with a third chute. The inner wall of the third chute is slidably connected with a connecting plate. The connecting plate is fixedly connected with the vertical frame. The third lead screw is rotatably connected to the inner wall of the third chute through a bearing. The inner wall of the connecting plate is fixedly provided with a third nut threadedly connected to the third lead screw. One side of one of the brackets is fixedly provided with a third motor. The transmission shaft of the third motor is fixedly connected to one end of the third lead screw. By rotating the third lead screw and cooperating with the third nut, the connecting plate can slide in the inner wall of the third chute, and then the horizontal movement of the clamped nut can be realized.

[0011] As a further description of the above technical solution: both the first lead screw and the second lead screw are bidirectional lead screws.

[0012] As a further description of the above technical solution: a switch panel is provided on the surface of the workbench, and a cylinder switch, a first motor switch, an electric push rod switch, a second motor switch, and a third motor switch are respectively provided on the surface of the switch panel. The cylinder, the first motor, the electric push rod, the second motor, and the third motor are respectively electrically connected to the power supply through the cylinder switch, the first motor switch, the electric push rod switch, the second motor switch, and the third motor switch.

[0013] The utility model has the following beneficial effects:

[0014] The fully automatic nut implanting device designed by the utility model can horizontally adjust the nut during implantation and simultaneously flip the device to be implanted during clamping by designing the structures such as the third motor, the third lead screw, the third nut, the connecting plate, the third chute, the electric push rod, the toothed plate, the first chute, the gear, and the rotating shaft, etc. to cooperate with each other, so as to adjust the angle of the device to be implanted with the nut, greatly improving the flexibility of the implanting device.

[0015] The fully automatic nut implanting device designed by the utility model can effectively limit the nut and the device to be implanted by designing the structures such as the first motor, the first lead screw, the first nut, the slide plate, the slide rail, the clamping plate, the second motor, the second lead screw, the second nut, the limiting plate, and the second chute, etc. to cooperate with each other, thereby improving the stability and accuracy during the nut implanting process. Brief Description of the Drawings

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

[0017] Figure 2 is a schematic sectional structure diagram of the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the cross plate of the utility model;

[0019] Figure 4 is of the utility model Figure 1 magnified schematic diagram of the structure at A;

[0020] Figure 5 is of the utility model Figure 2 magnified schematic diagram of the structure at B;

[0021] Figure 6 is of the utility model Figure 2 magnified schematic diagram of the structure at C.

[0022] Legend Explanation:

[0023] 1. Workbench; 2. Bracket; 3. Horizontal plate; 4. Vertical frame; 5. Cylinder; 6. Hinge seat; 7. Rotating shaft; 8. Clamping assembly; 9. Flipping assembly; 10. Top plate; 11. Second chute; 12. Limiting plate; 13. Second lead screw; 14. Second nut; 15. Second motor; 16. Third chute; 17. Connecting plate; 18. Third lead screw; 19. Third nut; 20. Third motor; 21. Switch panel; 81. Base; 82. Slide rail; 83. Slide plate; 84. Clamping plate; 85. First lead screw; 86. First nut; 87. First motor; 91. Gear; 92. Fixed plate; 93. First chute; 94. Rack; 95. Electric push rod. Detailed implementation manner

[0024] Refer to Figures 1-6 As shown in the figure, a fully automatic nut implanting device provided by the present utility model: A fully automatic nut implanting device includes a workbench 1. Brackets 2 are fixedly arranged on both sides of the workbench 1. A horizontal plate 3 is fixedly arranged between the two brackets 2. A vertical frame 4 is slidably connected to the surface of the horizontal plate 3. A cylinder 5 is fixedly arranged at the top of the vertical frame 4. Hinge seats 6 are fixedly arranged on both sides of the top of the workbench 1. A rotating shaft 7 is rotatably connected between the two hinge seats 6. A clamping assembly 8 is arranged on the surface of the rotating shaft 7. A flipping assembly 9 is arranged on the inner wall of one side of the top of the workbench 1.

[0025] As a further implementation of the above technical solution: The clamping assembly 8 includes a base 81, a slide rail 82, two slide plates 83, two clamping plates 84, a first lead screw 85, two first nuts 86 and a first motor 87. The base 81 is fixedly arranged on the surface of the rotating shaft 7. The inner wall of the top of the base 81 is fixedly provided with a slide rail 82. Both sides of the inner wall of the slide rail 82 are slidably connected with a slide plate 83. Clamping plates 84 are fixedly arranged at the tops of the two slide plates 83. A first lead screw 85 is rotatably connected to the inside of the slide rail 82 through a bearing. First nuts 86 that are threadedly connected to the first lead screw 85 are fixedly arranged on the inner walls of the two slide plates 83. A first motor 87 is fixedly arranged on one side of the base 81. The transmission shaft of the first motor 87 is fixedly connected to one end of the first lead screw 85. After the first motor 87 is started, it drives the first lead screw 85 to rotate. Then, through the cooperation of the first lead screw 85 and the two first nuts 86, the two slide plates 83 move in opposite directions on the inner wall of the slide rail 82. Thus, the device to be implanted with nuts can be fixed by the two clamping plates 84.

[0026] As a further implementation of the above technical solution: The flipping component 9 includes a gear 91, a fixing plate 92, a first sliding groove 93, a toothed plate 94, and an electric push rod 95. The gear 91 is fixedly arranged at one end of the rotating shaft 7. The fixing plate 92 is fixedly arranged on the inner wall of one side of the top end of the workbench 1. A first sliding groove 93 is formed in the inner wall of the fixing plate 92. A toothed plate 94 is slidably connected to the inner wall of the first sliding groove 93. The toothed plate 94 is meshed with the gear 91. The electric push rod 95 is fixedly arranged on the inner wall of one side of the front surface of the workbench 1. The push rod of the electric push rod 95 is fixedly connected to the toothed plate 94. When the push rod of the electric push rod 95 extends, the toothed plate 94 can slide on the inner wall of the first sliding groove 93. Since the toothed plate 94 is meshed with the gear 91, the gear 91 and the rotating shaft 7 can be rotated, so as to flip the device to be implanted during clamping, so as to facilitate adjusting the angle of the implanted device.

[0027] As a further implementation of the above technical solution: The piston rod of the air cylinder 5 is fixedly connected with a top plate 10. A second sliding groove 11 is formed in the inner wall of the bottom end of the top plate 10. Two limiting plates 12 are slidably connected to the inner wall of the second sliding groove 11. A second lead screw 13 is rotatably connected to the inner wall of the second sliding groove 11 through a bearing. Second nuts 14 threadedly connected to the second lead screw 13 are fixedly arranged on the inner walls of the two limiting plates 12. A second motor 15 is fixedly arranged on one side of the top plate 10. The transmission shaft of the second motor 15 is fixedly connected to one end of the second lead screw 13. By starting the second motor 15 to drive the second lead screw 13 to rotate, after the second lead screw 13 cooperates with the two second nuts 14, the two limiting plates 12 both slide on the inner wall of the second sliding groove 11 and approach each other, so as to fix the implanted nut.

[0028] As a further implementation of the above technical solution: A third sliding groove 16 is formed in the inner wall of the cross plate 3. A connecting plate 17 is slidably connected to the inner wall of the third sliding groove 16. The connecting plate 17 is fixedly connected with the vertical frame 4. A third lead screw 18 is rotatably connected to the inner wall of the third sliding groove 16 through a bearing. A third nut 19 threadedly connected to the third lead screw 18 is fixedly arranged on the inner wall of the connecting plate 17. A third motor 20 is fixedly arranged on one side of one of the brackets 2. The transmission shaft of the third motor 20 is fixedly connected to one end of the third lead screw 18. By starting the third motor 20 to drive the third lead screw 18 to rotate, and then through the third nut 19, the connecting plate 17 slides along the inner wall of the third sliding groove 16, so as to facilitate adjusting the horizontal position of the vertical frame 4 and the implanted nut.

[0029] As a further implementation of the above technical solution: Both the first lead screw 85 and the second lead screw 13 are bidirectional lead screws.

[0030] As a further implementation of the above technical solution: A switch panel 21 is provided on the surface of the workbench 1. The surface of the switch panel 21 is respectively provided with a cylinder switch, a first motor switch, an electric push rod switch, a second motor switch and a third motor switch. The cylinder 5, the first motor 87, the electric push rod 95, the second motor 15 and the third motor 20 are respectively electrically connected to the power supply through the cylinder switch, the first motor switch, the electric push rod switch, the second motor switch and the third motor switch.

[0031] Working principle: First, place the device to be inserted with nuts on the top of the base 81. Immediately afterwards, turn on the first motor switch on the surface of the switch panel 21. After the first motor 87 starts, it drives the first lead screw 85 to rotate. Then, through the cooperation of the first lead screw 85 and the two first nuts 86, the two sliding plates 83 move in opposite directions along the inner wall of the slide rail 82. Thus, the device to be inserted with nuts can be fixed by the two clamping plates 84. Immediately afterwards, place the nuts between the two limiting plates 12 and turn on the second motor switch. The second motor 15 starts to drive the second lead screw 13 to rotate. After the second lead screw 13 cooperates with the two second nuts 14, the two limiting plates 12 both slide along the inner wall of the second chute 11 and approach each other. Thus, the implanted nuts can be fixed. Immediately afterwards, turn on the third motor switch. The third motor 20 starts to drive the third lead screw 18 to rotate. Then, through the third nut 19, the connecting plate 17 slides along the inner wall of the third chute 16 to facilitate adjusting the horizontal position of the vertical frame 4 and the implanted nuts. Finally, the piston rod of the cylinder 5 extends to implant the nuts into the device. And the push rod of the electric push rod 95 extends to enable the toothed plate 94 to slide along the inner wall of the first chute 93. Since the toothed plate 94 is meshed with the gear 91, the gear 91 and the rotating shaft 7 rotate, so as to turn the device to be implanted during clamping, in order to adjust the angle of the implanted device.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automatic nut implanting device, comprising a workbench (1), characterized in that: Brackets (2) are fixedly provided on both sides of the workbench (1), a horizontal plate (3) is fixedly provided between the two brackets (2), a vertical frame (4) is slidably connected to the surface of the horizontal plate (3), a cylinder (5) is fixedly provided at the top of the vertical frame (4), hinge seats (6) are fixedly provided on both sides of the top of the workbench (1), a rotating shaft (7) is rotatably connected between the two hinge seats (6), a clamping assembly (8) is provided on the surface of the rotating shaft (7), and a flip assembly (9) is provided on the inner wall of one side of the top of the workbench (1).

2. The fully automatic nut implanting device according to claim 1, characterized in that: The clamping assembly (8) comprises a base (81), a slide rail (82), two slide plates (83), two clamping plates (84), a first screw rod (85), two first nuts (86) and a first motor (87). The base (81) is fixedly arranged on the surface of the rotating shaft (7). The inner wall at the top of the base (81) is fixedly provided with a slide rail (82). Both sides of the inner wall of the slide rail (82) are slidably connected with slide plates (83). The tops of the two slide plates (83) are fixedly provided with clamping plates (84). The interior of the slide rail (82) is rotatably connected with a first screw rod (85) through a bearing. The inner walls of the two slide plates (83) are fixedly provided with first nuts (86) threadedly connected to the first screw rod (85). A first motor (87) is fixedly provided on one side of the base (81). The transmission shaft of the first motor (87) is fixedly connected to one end of the first screw rod (85).

3. A fully automatic nut implanting device according to claim 2, characterized in that: The flip assembly (9) comprises a gear (91), a fixed plate (92), a first slide groove (93), a tooth plate (94) and an electric push rod (95), wherein the gear (91) is fixedly arranged at one end of the rotating shaft (7), the fixed plate (92) is fixedly arranged on the inner wall at one side of the top end of the workbench (1), the inner wall of the fixed plate (92) is provided with a first slide groove (93), the inner wall of the first slide groove (93) is slidably connected with a tooth plate (94), the tooth plate (94) is meshedly connected with the gear (91), the electric push rod (95) is fixedly arranged on the inner wall at one side of the front of the workbench (1), and the push rod of the electric push rod (95) is fixedly connected with the tooth plate (94).

4. The fully automatic nut implanting device according to claim 3, characterized in that: The piston rod of the cylinder (5) is fixedly connected to a top plate (10), and a second slide groove (11) is provided on the inner wall of the bottom end of the top plate (10). Two limit plates (12) are slidably connected to the inner wall of the second slide groove (11), and a second screw rod (13) is rotatably connected to the inner wall of the second slide groove (11) via a bearing. Second nuts (14) threadedly connected to the second screw rod (13) are fixedly provided on the inner walls of the two limit plates (12). A second motor (15) is fixedly provided on one side of the top plate (10), and a transmission shaft of the second motor (15) is fixedly connected to one end of the second screw rod (13).

5. The fully automatic nut implanting device according to claim 4, characterized in that: The inner wall of the transverse plate (3) is provided with a third slide groove (16), the inner wall of the third slide groove (16) is slidably connected with a connecting plate (17), the connecting plate (17) is fixedly connected to the vertical frame (4), the inner wall of the third slide groove (16) is rotatably connected with a third screw rod (18) through a bearing, the inner wall of the connecting plate (17) is fixedly provided with a third nut (19) threadedly connected to the third screw rod (18), one side of one of the brackets (2) is fixedly provided with a third motor (20), the transmission shaft of the third motor (20) is fixedly connected to one end of the third screw rod (18).

6. The fully automatic nut implanting device according to claim 4, characterized in that: The first screw rod (85) and the second screw rod (13) are both bidirectional screw rods.

7. The fully automatic nut implanting device according to claim 5, characterized in that: The surface of the workbench (1) is provided with a switch panel (21), and the surface of the switch panel (21) is respectively provided with a cylinder switch, a first motor switch, an electric push rod switch, a second motor switch and a third motor switch, and the cylinder (5), the first motor (87), the electric push rod (95), the second motor (15) and the third motor (20) are respectively electrically connected to a power source via the cylinder switch, the first motor switch, the electric push rod switch, the second motor switch and the third motor switch.

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