Automatic feeding and discharging mechanism of automatic screw locking machine

Abstract

The utility model discloses an automatic feeding and discharging mechanism of an automatic screw locking machine, which relates to the technical field of automatic screw locking machine processing and comprises a lifting mechanism, a conveying mechanism is arranged on the lifting mechanism, a collecting mechanism is arranged on one side of the conveying mechanism, and the lifting mechanism comprises a positioning frame. And first limiting grooves are symmetrically formed in the positioning frame. The driving motor operates to drive the threads to rotate, so that the height of the connecting frame is adjusted, namely, the height of the conveying mechanism can be adjusted through the limiting frame, parts needing to be machined can be conveniently placed on the conveying mechanism, meanwhile, the conveying mechanism is located in different machining areas, and machining efficiency is improved. And during moving, the reinforcing rod drives the first limiting block to move in the first limiting groove, and meanwhile, the connecting frame and the positioning frame are connected, so that the stability of the connecting frame during moving is improved, the shaking phenomenon during machining is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic screw locking machine processing, in particular to an automatic loading and unloading mechanism of an automatic screw locking machine. Background Art

[0002] The automatic screw locking machine uses various electric and pneumatic components to realize the automatic conveying, tightening, and detection of screws. The equipment simplifies the screw tightening process, reduces the number of manpower and reduces the adverse factors caused by human error. It is a typical non-standard automation equipment. The automatic screw locking machine is mainly divided into: hand-held screw locking machine, multi-axis automatic screw locking machine, and coordinate automatic screw locking machine.

[0003] When loading parts, it is necessary to ensure the stability of the parts, and at the same time ensure the stability of the parts during transmission, so as to avoid shaking during part processing. An automatic loading and unloading mechanism of an automatic screw locking machine is proposed. Utility Model Content

[0004] The utility model aims to provide an automatic loading and unloading mechanism for an automatic screw locking machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An automatic loading and unloading mechanism of an automatic screw locking machine comprises a lifting mechanism, a transmission mechanism is arranged on the lifting mechanism, and a collecting mechanism is arranged on one side of the transmission mechanism.

[0007] The lifting mechanism comprises a positioning frame, a first limiting groove is symmetrically provided on the positioning frame, a driving motor is fixedly connected to the upper surface of the positioning frame, a threaded rod is fixedly connected to the output end of the driving motor, and the upper thread of the threaded rod is connected to the connecting frame.

[0008] A further improvement of the technical solution of the utility model is that: a limiting frame is fixedly connected to the inner side of the connecting frame, a reinforcement rod is fixedly connected to the connecting frame, a first limiting block is fixedly connected to the reinforcement rod, the first limiting block is located in the first limiting groove, and the reinforcement rod drives the first limiting block to move in the first limiting groove, thereby improving the stability of the connecting frame when moving.

[0009] A further improvement of the technical solution of the utility model is that the transmission mechanism includes an electric rotating rod, which is movably connected to a support frame, and one end of the support frame is movably connected to a rotating shaft, and the support frame fixes and connects the position of the electric rotating rod and the rotating shaft, thereby improving the stability of the transmission mechanism during operation.

[0010] A further improvement of the technical solution of the utility model is that the electric rotating rod and the rotating shaft are both rotatably connected to the limit frame, and the electric rotating rod and the rotating shaft surface are transmission-connected with a transmission belt. Starting the electric rotating rod drives the transmission 24 to transmit, and then drives the rotating shaft to rotate.

[0011] A further improvement of the technical solution of the utility model is that: the collecting mechanism includes a processing component, an electric telescopic rod is arranged inside the processing component, the telescopic end of the electric telescopic rod is fixedly connected to a push plate, and the outer side of the processing component is fixedly connected to a discharge chute. By starting the electric telescopic rod, the push plate is driven to move, and the parts processed on the surface of the conveyor belt can be pushed into the discharge chute.

[0012] A further improvement of the technical solution of the utility model is that a soft pad is fixedly connected to the inner wall of the unloading chute, a second limiting groove is symmetrically opened on the unloading chute, a positioning spring is fixedly connected inside the second limiting groove, and one end of the positioning spring is fixedly connected to an adjusting block. When the parts slide, they are in contact with the soft pad, thereby avoiding damage to the parts during the sliding process.

[0013] A further improvement of the technical solution of the utility model is that a second limit block is fixedly connected to the bottom of the adjustment block, a collection box is provided at one end of the discharge chute, and the second limit block is movably connected to the inside of the collection box. When the second limit block is located inside the collection box, the collection box can be fixed under the discharge chute.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. By driving the motor to drive the thread to rotate, the height of the connecting frame can be adjusted, and the height of the transmission mechanism can be adjusted through the limit frame, which is convenient for placing the parts to be processed on the transmission mechanism, and at the same time, the transmission mechanism is located in different processing areas. While moving, the reinforcement rod drives the first limit block to move in the first limit groove, and at the same time, the connecting frame and the positioning frame are connected, so as to improve the stability of the connecting frame during movement, thereby avoiding shaking during processing and improving the practicability of the device.

[0016] 2. By lifting the adjusting block upward, the second limit block is driven to move upward synchronously, and the positioning spring is stretched at the same time. Then the collection box is placed under the unloading slide, and the adjusting block is released. Driven by the positioning spring, the adjusting block and the second limit block move downward along the second limit groove, so that the second limit block enters the collection box and fixes the position of the collection box to prevent the collection box from sliding when parts fall, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the transmission mechanism structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the collection mechanism structure of the utility model.

[0021] In the figure: 1. lifting mechanism; 11. positioning frame; 12. first limiting groove; 13. driving motor; 14. threaded rod; 15. connecting frame; 16. limiting frame; 17. reinforcing rod; 18. first limiting block; 2. transmission mechanism; 21. electric rotating rod; 22. supporting frame; 23. rotating shaft; 24. transmission belt; 3. collecting mechanism; 31. processing assembly; 32. electric telescopic rod; 33. pushing plate; 34. unloading slide; 35. cushion; 36. second limiting groove; 37. positioning spring; 38. adjusting block; 39. second limiting block; 30. collecting box. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides an automatic loading and unloading mechanism of an automatic screw locking machine, including a lifting mechanism 1, a transmission mechanism 2 is arranged on the lifting mechanism 1, a collecting mechanism 3 is arranged on one side of the transmission mechanism 2, the lifting mechanism 1 includes a positioning frame 11, a first limiting groove 12 is symmetrically opened on the positioning frame 11, a driving motor 13 is fixedly connected to the upper surface of the positioning frame 11, a threaded rod 14 is fixedly connected to the output end of the driving motor 13, a connecting frame 15 is threadedly connected to the upper thread of the threaded rod 14, a limiting frame 16 is fixedly connected to the inner side of the connecting frame 15, a reinforcing rod 17 is fixedly connected to the connecting frame 15, a first limiting block 18 is fixedly connected to the reinforcing rod 17, and the first limiting block 18 is located in the first limiting groove 12;

[0025] Specifically, the driving motor 13 runs, driving the threaded rod 14 to rotate, thereby adjusting the height of the connecting frame 15, and the height of the transmission mechanism 2 can be adjusted through the limit frame 16, so that the parts to be processed can be placed on the transmission mechanism 2, and the transmission mechanism 2 can be located in different processing areas. While moving, the reinforcement rod 17 drives the first limit block 18 to move in the first limit groove 12, and at the same time connects the connecting frame 15 and the positioning frame 11, thereby improving the stability of the connecting frame 15 during movement, thereby avoiding shaking during processing, and improving the practicability of the device.

[0026] Example 2

[0027] like Figure 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the transmission mechanism 2 includes an electric rotating rod 21, a support frame 22 is movably connected to the electric rotating rod 21, one end of the support frame 22 is movably connected to a rotating shaft 23, the electric rotating rod 21 and the rotating shaft 23 are both rotatably connected to the limiting frame 16, and the surfaces of the electric rotating rod 21 and the rotating shaft 23 are transmission-connected with a transmission belt 24;

[0028] Specifically, the parts to be processed are placed on the surface of the conveyor belt 24, and the electric rotating rod 21 is started to drive the conveyor belt 24 to transmit, thereby driving the rotating shaft 23 to rotate, so that the parts on the surface of the conveyor belt 24 can be transmitted to the processing assembly 31, and the parts are processed. The support frame 22 fixes and connects the positions of the electric rotating rod 21 and the rotating shaft 23, and cooperates with the connecting frame 15 and the limiting frame 16 to improve the stability of the transmission mechanism 2 during operation.

[0029] Example 3

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the collecting mechanism 3 includes a processing component 31, an electric telescopic rod 32 is arranged inside the processing component 31, and the telescopic end of the electric telescopic rod 32 is fixedly connected to a push plate 33, and the outer side of the processing component 31 is fixedly connected to a material discharge chute 34, and the inner wall of the material discharge chute 34 is fixedly connected to a cushion 35, and the material discharge chute 34 is symmetrically provided with a second limiting groove 36, and the inside of the second limiting groove 36 is fixedly connected to a positioning spring 37, one end of the positioning spring 37 is fixedly connected to an adjusting block 38, and the bottom of the adjusting block 38 is fixedly connected to a second limiting block 39, and one end of the material discharge chute 34 is provided with a collecting box 30, and the second limiting block 39 is movably connected to the inside of the collecting box 30;

[0031] Specifically, after the parts processing is completed, the lifting mechanism 1 drives the transmission mechanism 2 to be located at the upper part of the processing component 31, lifts the adjustment block 38 upward, drives the second limit block 39 to move upward synchronously, and stretches the positioning spring 37 at the same time, and then places the collection box 30 under the unloading chute 34, releases the adjustment block 38, and driven by the positioning spring 37, the adjustment block 38 and the second limit block 39 move downward along the second limit groove 36, so that the second limit block 39 enters the collection box 30, fixes the position of the collection box 30, and prevents the collection box 30 from sliding when the parts fall. Then, the electric telescopic rod 32 is started to drive the push plate 33 to move, and the parts processed on the surface of the conveyor belt 24 are pushed into the unloading chute 34, and slide into the collection box 30 along the unloading chute 34, so that the processed parts can be collected, thereby improving the collection efficiency.

[0032] The following is a detailed description of the working principle of the automatic loading and unloading mechanism of the automatic screw locking machine.

[0033] like Figure 1-4 As shown, the adjusting block 38 is lifted upward, and then the collecting box 30 is placed under the unloading slide 34, and the adjusting block 38 is released. Driven by the positioning spring 37, the adjusting block 38 and the second limiting block 39 move downward along the second limiting groove 36 to fix the position of the collecting box 30, and the parts to be processed are placed on the surface of the conveyor belt 24, and the driving motor 13 is started to drive the threaded rod 14 to rotate, so as to adjust the height of the connecting frame 15, and the height of the transmission mechanism 2 can be adjusted by the limiting frame 16, and the reinforcing rod 17 drives the first limiting block 18 to move in the first limiting groove 12, and at the same time, the connecting frame 15 and the positioning frame 11 are connected, so as to improve The stability of the connecting frame 15 during movement ensures the stability of the parts. After moving to the corresponding area of ​​the processing component 31, the electric rotating rod 21 is started to drive the conveyor belt 24 to transmit, and then the rotating shaft 23 is driven to rotate, so that the parts on the surface of the conveyor belt 24 can be transmitted to the processing component 31 for processing. After the parts are processed, the lifting mechanism 1 drives the transmission mechanism 2 to be located at the upper part of the processing component 31, and the electric telescopic rod 32 is started to drive the push plate 33 to move, and the processed parts on the surface of the conveyor belt 24 are pushed into the unloading chute 34, and slide into the collection box 30 along the unloading chute 34, so that the processed parts can be collected, thereby improving the collection efficiency.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic loading and unloading mechanism of an automatic screw locking machine, comprising a lifting mechanism (1), characterized in that: The lifting mechanism (1) is provided with a transmission mechanism (2), and a collecting mechanism (3) is provided on one side of the transmission mechanism (2); The lifting mechanism (1) comprises a positioning frame (11), a first limiting groove (12) is symmetrically provided on the positioning frame (11), a driving motor (13) is fixedly connected to the upper surface of the positioning frame (11), a threaded rod (14) is fixedly connected to the output end of the driving motor (13), and the upper thread of the threaded rod (14) is threadedly connected to a connecting frame (15).

2. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 1 is characterized in that: The inner side of the connecting frame (15) is fixedly connected to a limiting frame (16), the connecting frame (15) is fixedly connected to a reinforcing rod (17), the reinforcing rod (17) is fixedly connected to a first limiting block (18), and the first limiting block (18) is located in the first limiting groove (12).

3. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 1 is characterized in that: The transmission mechanism (2) comprises an electric rotating rod (21), a support frame (22) is movably connected to the electric rotating rod (21), and one end of the support frame (22) is movably connected to a rotating shaft (23).

4. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 3 is characterized in that: The electric rotating rod (21) and the rotating shaft (23) are both rotatably connected to the limiting frame (16), and the surfaces of the electric rotating rod (21) and the rotating shaft (23) are transmission-connected with a transmission belt (24).

5. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 1 is characterized in that: The collecting mechanism (3) comprises a processing assembly (31), an electric telescopic rod (32) is arranged inside the processing assembly (31), a push plate (33) is fixedly connected to the telescopic end of the electric telescopic rod (32), and a material discharge chute (34) is fixedly connected to the outside of the processing assembly (31).

6. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 5 is characterized in that: A soft pad (35) is fixedly connected to the inner wall of the unloading chute (34), a second limiting groove (36) is symmetrically provided on the unloading chute (34), a positioning spring (37) is fixedly connected inside the second limiting groove (36), and one end of the positioning spring (37) is fixedly connected to an adjustment block (38).

7. The automatic loading and unloading mechanism of the automatic screw locking machine according to claim 6 is characterized in that: A second limiting block (39) is fixedly connected to the bottom of the adjusting block (38), a collecting box (30) is provided at one end of the unloading chute (34), and the second limiting block (39) is movably connected to the inside of the collecting box (30).

Images