Feeding device for steel chisel production

Abstract

The utility model provides a steel chisel production feeding device which comprises a bottom plate, fixing plates symmetrically arranged at the front end and the rear end of the bottom plate, supporting frames rotationally connected between the two fixing plates, a conveying assembly arranged between the supporting frames, telescopic push rods arranged at the two ends of the supporting frames, and limiting plates connected with the output ends of the telescopic push rods. According to the feeding device for steel chisel production, not only can the feeding height of the device be conveniently adjusted by adjusting the inclination degree of the supporting frame, but also the steel chisels on the conveying belt can be limited by moving the limiting plate, and therefore the steel chisel production efficiency is improved. The steel chisel is prevented from deviating from the track in the conveying process, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, in particular to a feeding device for steel drill production. Background Art

[0002] The feeding device for steel chisel production is a mechanical equipment specially used in automated production lines. It is mainly used to continuously and accurately feed steel chisels or other similar workpieces to corresponding processing positions or assembly processes. In the prior art, a support rod is usually arranged on a base, and a ramp is hinged on the support rod. A movable plate for supporting the ramp and capable of translating along the base is arranged on the base. The inclination of the ramp can be adjusted by moving the movable plate. However, in this method, the staff is required to manually move the movable plate, and after the adjustment is completed, it is inconvenient to fix the movable plate, which is time-consuming and labor-intensive.

[0003] For example, the utility model with announcement number CN218143709U discloses a feeding device for steel drill production. In the technical solution of this patent, a support rod is fixedly connected to a base, a ramp is hinged on the support rod, a movable plate for supporting the ramp and capable of translation along the base is provided on the base, a roller is rotatably connected to the movable plate, and the surface of the roller is in contact with the ramp, and a limit guide groove for limiting the movable plate is provided on the base. However, in this method, the staff is required to manually move the movable plate to adjust the inclination of the ramp. Manual adjustment is difficult to achieve fine and consistent angle control, which may result in low accuracy of each adjustment of the ramp angle, thereby affecting the feeding speed and stability, and may even affect product quality. Utility Model Content

[0004] In view of this, the utility model aims to provide a feeding device for steel chisel production to address the deficiencies in the prior art. Not only can the inclination of the support frame be adjusted to adjust the feeding height of the device, but also the steel chisel on the conveyor belt can be limited by moving the limit plate to prevent the steel chisel from deviating from the track during transportation, thereby improving the feeding efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a feeding device for steel drill production, including a base plate, fixed plates are symmetrically arranged at the front and rear ends of the base plate, a support frame is rotatably connected between the two fixed plates, a conveying assembly is arranged between the support frames, telescopic push rods are arranged at both ends of the support frames, the output end of the telescopic push rod is connected to a limiting plate, and a lifting assembly for adjusting the height of the support frame is arranged at the lower end of the support frame.

[0006] As a further improvement of the present invention, the lifting assembly includes a mounting seat symmetrically arranged on the upper end of the base plate, a rotating column is rotatably connected between the two mounting seats, a worm gear is arranged in the middle of the rotating column, a fixing frame is arranged at the lower end of the base plate, a motor 1 is arranged at the right end of the fixing frame, a worm gear meshing with the worm gear is rotatably arranged at the left end of the fixing frame, an output end of the motor 1 is connected to the worm gear, a rotating member for lifting the support frame is arranged inside the mounting seat, the rotating member includes a rotating plate 1 arranged inside the two mounting seats, one end of the rotating plate 1 is fixedly connected to the rotating column, and an end of the rotating plate 1 away from the rotating column is rotatably connected to a rotating plate 2, a rotating seat is arranged at the lower end of the support frame, and an end of the rotating plate 2 away from the rotating plate 1 is rotatably connected to the rotating seat.

[0007] As a further improvement of the utility model, the conveying assembly includes a driven shaft rotatably arranged at the lower end of the support frame, a driving shaft rotatably arranged at the upper end of the support frame, a conveyor belt is arranged connecting the driving shaft and the driven shaft, a motor 2 is arranged at the upper end of the front side of the support frame, and the output end of the motor 2 is connected to the driving shaft through a coupling.

[0008] As a further improvement of the utility model, a telescopic column is provided in the middle of the upper end of the bottom plate, and the output end of the telescopic column is rotatably connected to the lower side wall of the support frame.

[0009] As a further improvement of the present invention, the inner side walls of the limiting plates are provided with limiting pads, and the outer surface of the conveyor belt is provided with evenly distributed anti-slip protrusions.

[0010] As a further improvement of the utility model, universal wheels are evenly arranged at the lower end of the bottom plate, and brake pads are arranged on the universal wheels.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Firstly, by setting up a lifting assembly, starting motor 1 can rotate the worm, which drives the worm wheel to rotate, and the rotation of the worm wheel can rotate the rotating column, which in turn drives the rotating plate 1 to rotate, and the rotation of the rotating plate 1 can rotate the rotating plate 2, thereby adjusting the inclination of the support frame, thereby adjusting the height of the support frame according to the height of the material receiving platform, and improving the operating efficiency of the entire production line.

[0013] Secondly, by setting a telescopic column, the output end of the telescopic column is rotatably connected to the lower side wall of the support frame. The telescopic column can ensure the stability and rigidity of the entire feeding device during operation, prevent unstable feeding due to load changes or vibrations, thereby improving production efficiency and product quality.

[0014] Thirdly, by setting a limit plate, the steel chisel on the conveyor belt can be limited to prevent the steel chisel from deviating from the track during transportation, thereby improving the feeding efficiency.

[0015] Fourthly, the inner wall of the limit plate is provided with a limit pad, which is made of elastic material and can play a buffering role to prevent the steel drill from directly colliding with the hard limit plate during the transmission process and causing damage, thereby reducing the wear of the steel drill and the equipment due to impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

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

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 It is a side structural schematic diagram of the utility model.

[0021] In the figure: 101, bottom plate; 102, fixed plate; 103, support frame; 104, telescopic push rod; 105, limit plate; 106, limit pad; 201, mounting seat; 202, rotating column; 203, worm gear; 204, fixed frame; 205, motor 1; 206, worm; 207, rotating plate 1; 208, rotating plate 2; 209, rotating seat; 301, driven shaft; 302, driving shaft; 303, conveyor belt; 304, motor 2; 305, telescopic column; 306, anti-skid protrusion; 307, universal wheel. DETAILED DESCRIPTION

[0022] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0023] like Figure 1 , 2As shown in Figure 3, a feeding device for steel drill production includes a base plate 101, and fixed plates 102 are symmetrically arranged at the front and rear ends of the base plate 101. A support frame 103 is rotatably connected between the two fixed plates 102, and a conveying assembly is arranged between the support frames 103. Telescopic push rods 104 are arranged at both ends of the support frames 103. The output ends of the telescopic push rods 104 are connected to limiting plates 105 to limit the steel drill on the conveyor belt 303 to prevent the steel drill from deviating from the track during transportation and improve the feeding efficiency. Limiting pads 106 are arranged on the inner side walls of the limiting plates 105. The limiting pads 106 are made of elastic material and can play a buffering role to avoid the steel drill from directly colliding with the hard limiting plates 105 during transportation and causing damage, thereby reducing the wear of the steel drill and the equipment due to impact. A lifting assembly for adjusting the height of the support frame 103 is arranged at the lower end of the support frame 103.

[0024] like Figure 1 , 2 As shown, the lifting assembly includes a mounting seat 201 symmetrically arranged at the upper end of the base plate 101, a rotating column 202 is rotatably connected between the two mounting seats 201, a worm gear 203 is arranged in the middle of the rotating column 202, a fixing frame 204 is arranged at the lower end of the base plate 101, a motor 205 is arranged at the right end of the fixing frame 204, a worm 206 meshing with the worm gear 203 is rotatably arranged at the left end of the fixing frame 204, the output end of the motor 205 is connected to the worm 206, a rotating member for lifting the support frame 103 is arranged inside the mounting seat 201, and the rotating member includes a rotating plate 207 arranged inside the two mounting seats 201, one end of the rotating plate 207 is fixed to the rotating column 202 The rotating plate 207 is fixedly connected, and one end of the rotating plate 207 away from the rotating column 202 is rotatably connected to the rotating plate 208. The lower end of the support frame 103 is provided with a rotating seat 209. The end of the rotating plate 208 away from the rotating plate 207 is rotatably connected to the rotating seat 209. Starting the motor 205 can rotate the worm 206, and the worm 206 drives the worm wheel 203 to rotate. The rotation of the worm wheel 203 can rotate the rotating column 202, and then the rotating column 202 drives the rotating plate 1 207 to rotate. The rotation of the rotating plate 1 207 can rotate the rotating plate 208, and then the inclination of the support frame 103 can be adjusted, so as to adjust the height of the support frame 103 according to the height of the material receiving platform, thereby improving the operation efficiency of the entire production line.

[0025] like Figure 1 As shown, the conveying assembly includes a driven shaft 301 rotatably arranged at the lower end of the support frame 103, a driving shaft 302 rotatably arranged at the upper end of the support frame 103, a conveyor belt 303 is arranged between the driving shaft 302 and the driven shaft 301, a motor 2 304 is arranged at the upper front end of the support frame 103, and the output end of the motor 2 304 is connected to the driving shaft 302 through a coupling.

[0026] like Figure 1 ,3 As shown, a telescopic column 305 is provided in the middle of the upper end of the base plate 101, and the output end of the telescopic column 305 is rotatably connected to the lower side wall of the support frame 103. The telescopic column 305 can ensure the stability and rigidity of the entire feeding device during operation, prevent unstable feeding due to load changes or vibrations, thereby improving production efficiency and product quality.

[0027] like Figure 1 As shown, the outer surface of the conveyor belt 303 is provided with evenly distributed anti-skid protrusions 306, which increase the contact area and friction coefficient between the conveyor belt 303 and the steel bar, reduce the sliding of the steel bar during transportation, and ensure that the steel bar can be stably transported on the conveyor belt 303 without being dislocated or falling due to slipping.

[0028] Working principle: When using the device to feed the steel drill, start the motor 2 304 to rotate the conveyor belt 303, and the steel drill can be transported upward. When the feeding height needs to be adjusted, start the motor 1 205 to rotate the worm 206, the worm 206 drives the worm wheel 203 to rotate, the rotation of the worm wheel 203 can rotate the rotating column 202, and then the rotating column 202 drives the rotating plate 1 207 to rotate, the rotation of the rotating plate 1 207 can rotate the rotating plate 208, and then the inclination of the support frame 103 is adjusted, so as to adjust the height of the material receiving platform. The height of the support frame 103 is adjusted to improve the operating efficiency of the entire production line. At the same time, the telescopic push rod 104 is started to move the limit plate 105 toward the inside of the support frame 103 to limit the steel chisel on the conveyor belt 303 to prevent the steel chisel from deviating from the track during transportation. The inner side walls of the limit plate 105 are provided with limit pads 106. The limit pads 106 are made of elastic material and can play a buffering role to avoid damage caused by direct collision between the steel chisel and the hard limit plate 105 during transportation, thereby reducing the wear of the steel chisel and equipment due to impact.

[0029] The outer surface of the conveyor belt 303 is provided with evenly distributed anti-skid protrusions 306, which increase the contact area and friction coefficient between the conveyor belt 303 and the steel bar, reduce the sliding of the steel bar during transportation, and ensure that the steel bar can be stably transported on the conveyor belt 303 without being dislocated or falling due to slipping.

[0030] According to another embodiment of the present invention, Figure 1 , 3As shown in , 4, universal wheels 307 are evenly arranged at the lower end of the bottom plate 101, and brake pads are arranged on the universal wheels 307. The universal wheels 307 allow the device to be easily moved in all directions without consuming a lot of manpower. The position of the feeding device can be adjusted at any time according to production needs, which greatly improves the flexibility of production line layout and adjustment. By setting brake pads, when the feeding device is fixed at a certain position to work, the universal wheels 307 can be locked to ensure the stability of the device during use and avoid affecting production safety and product quality due to accidental movement.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A feeding device for steel drill production, comprising a bottom plate (101), characterized in that: Fixed plates (102) are symmetrically arranged at the front and rear ends of the bottom plate (101); a support frame (103) is rotatably connected between the two fixed plates (102); a conveying assembly is arranged between the support frames (103); telescopic push rods (104) are arranged at both ends of the support frames (103); the output end of the telescopic push rod (104) is connected to a limit plate (105); and a lifting assembly for adjusting the height of the support frame (103) is arranged at the lower end of the support frame (103).

2. The feeding device for steel drill production as claimed in claim 1, characterized in that: The lifting assembly comprises a mounting seat (201) symmetrically arranged at the upper end of the base plate (101); a rotating column (202) is rotatably connected between the two mounting seats (201); a worm wheel (203) is arranged in the middle of the rotating column (202); a fixing frame (204) is arranged at the lower end of the base plate (101); a motor 1 (205) is arranged at the right end of the fixing frame (204); a worm (206) meshing with the worm wheel (203) is rotatably arranged at the left end of the fixing frame (204); an output end of the motor 1 (205) is connected to the worm (206); and a rotating part for lifting the support frame (103) is arranged inside the mounting seat (201).

3. The feeding device for steel drill production as claimed in claim 2, characterized in that: The rotating member comprises a rotating plate 1 (207) arranged inside the two mounting seats (201), one end of the rotating plate 1 (207) is fixedly connected to the rotating column (202), and one end of the rotating plate 1 (207) away from the rotating column (202) is rotatably connected to the rotating plate 2 (208), and a rotating seat (209) is arranged at the lower end of the support frame (103), and one end of the rotating plate 2 (208) away from the rotating plate 1 (207) is rotatably connected to the rotating seat (209).

4. The feeding device for steel drill production as claimed in claim 1, characterized in that: The conveying assembly comprises a driven shaft (301) rotatably arranged at the lower end of a support frame (103); a driving shaft (302) rotatably arranged at the upper end of the support frame (103); a conveyor belt (303) is arranged connecting the driving shaft (302) and the driven shaft (301); a second motor (304) is arranged at the upper end of the front side of the support frame (103); and an output end of the second motor (304) is connected to the driving shaft (302) via a coupling.

5. The feeding device for steel drill production according to claim 1, characterized in that: A telescopic column (305) is provided in the middle of the upper end of the bottom plate (101), and the output end of the telescopic column (305) is rotatably connected to the lower side wall of the support frame (103).

6. The feeding device for steel drill production as claimed in claim 4, characterized in that: The inner side walls of the limiting plates (105) are each provided with limiting pads (106), and the outer surface of the conveyor belt (303) is provided with evenly distributed anti-slip protrusions (306).

7. The feeding device for steel drill production according to claim 1, characterized in that: Universal wheels (307) are evenly arranged at the lower end of the bottom plate (101), and brake pads are arranged on the universal wheels (307).

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