Four-axis feeding robot

Abstract

The utility model relates to the technical field of feeding robots, in particular to a four-axis feeding robot which comprises an electric cabinet, a feeding mechanism is arranged on the electric cabinet and comprises a small rotating arm, a rotating frame is installed at the bottom of the small rotating arm, and a material taking clamping jaw is installed at one end of the rotating frame. By starting a plurality of control motors on the feeding mechanism, the material taking clamping jaw can clamp and fix some large materials, the material taking suction cup can suck some sheet materials, the control motors can control the rotating frame and the rotating table to rotate horizontally, the small rotating arm and the large rotating arm can rotate vertically, and the material taking clamping jaw can clamp and fix the large materials. According to the automatic feeding device, materials can be conveniently placed on the punching table, subsequent punching treatment is facilitated, manual feeding can be replaced by adopting a four-axis rotating structure, feeding automation is achieved, the feeding efficiency is improved, and different materials can be taken by adopting two material taking structures including the suction cup and the clamping jaw.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding robots, in particular to a four-axis feeding robot. Background Art

[0002] A loading robot is an automated device used to move materials from one location to another on a production line. Compared with traditional manual operations, loading robots can improve work efficiency, reduce labor costs, and reduce the risk of injury to workers. They are an indispensable part of modern industrial production.

[0003] According to Chinese patent announcement number CN207014355U, the utility model discloses a feeding robot, which includes a camshaft for transmitting power to a cam mechanism to drive the cam mechanism to rotate; a cam mechanism driven by a camshaft, the cam mechanism including an up-and-down moving cam and a front-and-back moving cam; a robot claw; a power arm mechanism including a front-and-back moving arm and an up-and-down moving arm, one end of the front-and-back moving arm is fixedly connected to the robot claw, and the other end is connected to the front-and-back moving cam through a first slider, and the first slider can slide along the contour of the front-and-back moving cam; one end of the up-and-down moving arm is fixedly connected to the robot claw, and the other end is connected to the up-and-down moving cam through a second slider, and the second slider can slide along the contour of the up-and-down moving cam; the utility model provides a feeding robot, which can realize the mechanization and automation of feeding, simplify the structure, improve the feeding efficiency, and reduce the danger of manual operation in the production process.

[0004] However, some existing loading robots only use a single material picking fixture to pick up materials, which is not convenient for picking up thinner sheet materials. In view of this, we propose a four-axis loading robot. Utility Model Content

[0005] The purpose of the utility model is to provide a four-axis loading robot to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A four-axis loading robot comprises: an electric control box, a loading mechanism is arranged on the electric control box, the loading mechanism comprises a rotating small arm, a rotating frame is installed at the bottom of the rotating small arm, a material picking claw is installed at one end of the rotating frame, a material picking suction cup is installed at the other end of the rotating frame, a vacuum control box is fixedly installed on the rotating small arm, an electromagnetic valve is arranged on the vacuum control box, a rotating large arm is installed on one side of the rotating small arm, a rotating table is installed at the bottom of the rotating large arm, the rotating table is fixedly installed on the top of the electric control box through a rotating base, and a stamping table is arranged on one side of the electric control box. Some larger materials can be clamped and fixed by the material picking claw, and some sheet materials can be adsorbed by the material picking suction cup, so that the materials can be placed on the stamping table.

[0008] Preferably, a heat dissipation mechanism is provided inside the electric control box, the heat dissipation mechanism includes a heat dissipation channel, the heat dissipation channel is fixedly installed at the bottom of the inner wall of the electric control box, and a bidirectional motor is fixedly installed on the inner wall of the electric control box through a support platform. By starting the bidirectional motor, the output end of the bidirectional motor drives the rotating shaft to rotate.

[0009] Preferably, the heat dissipation mechanism further comprises a rotating shaft, one end of which is fixedly connected to the output end of the bidirectional motor, and the other end of which is fixedly mounted with a heat dissipation fan, which is located inside the heat dissipation channel. The heat generated inside the electric control box can be timely discharged through the heat dissipation channel by the heat dissipation fan.

[0010] Preferably, a support plate is fixedly installed on the top of the heat exhaust channel, a rotating rod is rotatably connected to the support plate through a bearing, a belt pulley set is fixedly sleeved on the outer wall of the rotating rod, another belt pulley in the belt pulley set is fixedly sleeved on the outer wall of the rotating shaft, and a helical gear set is fixedly sleeved on the outer wall of one end of the rotating rod. The rotating rod is rotated to drive the helical gear set fixedly sleeved on the outer wall of the rotating rod to rotate.

[0011] Preferably, another helical gear in the helical gear set is provided with a reciprocating screw on its inner wall fixed sleeve, the bottom end of the reciprocating screw is rotatably connected to the bottom of the inner wall of the heat exhaust channel through a bearing, the reciprocating screw is provided with a screw slider on its outer wall thread sleeve, and a cleaning brush plate is fixedly installed on the screw slider. The helical gear set is rotated, and the reciprocating screw is driven to rotate under the transmission connection of the two meshing helical gears.

[0012] Preferably, a dust filter is fixedly installed on the inner wall of the heat exhaust channel, and a limiting groove is also provided on the inner wall of the heat exhaust channel, and a limiting block is slidably connected to the inner wall of the limiting groove, and the limiting block is fixedly connected to the screw slider. The limiting block slides on the inner wall of the limiting groove, thereby playing a limiting role.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By starting several control motors on the feeding mechanism, the material-retrieving claws can clamp and fix some larger materials, and the material-retrieving suction cups can absorb some sheet materials. The control motor can control the rotating frame and the rotating table to rotate horizontally, and the rotating small arm and the rotating large arm can rotate vertically, so as to facilitate the placement of materials on the stamping table for subsequent stamping processing. By adopting a four-axis rotating structure, it can replace manual loading, realize the automation of loading, and improve the efficiency of loading. By adopting two material-retrieving structures, suction cups and clamps, different materials can be retrieved;

[0015] 2. By starting the bidirectional motor, the output end of the bidirectional motor drives the rotating shaft to rotate, thereby driving the heat exhaust fan fixedly installed at one end of the rotating shaft to rotate. The heat exhaust fan can discharge the heat generated inside the electric control box through the heat exhaust channel in time. By setting a dust filter, the dust filter can filter dust in the air to prevent it from entering the inside of the electric control box. While the rotating shaft rotates, the pulley group fixedly mounted on the outer wall of the rotating shaft is driven to rotate. Under the transmission action of the belt, the driving rod is driven to rotate, thereby driving the helical gear group fixedly mounted on the outer wall of the rotating rod to rotate. Through the transmission connection of two meshing helical gears, the reciprocating screw rod is driven to rotate, thereby causing the screw rod slider threaded on the outer wall of the reciprocating screw rod to reciprocate, causing the driving limit block to slide on the inner wall of the limit groove, thereby playing a limiting role. The screw rod slider drives the cleaning brush plate to clean the dust filter to avoid blockage and poor heat exhaust effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the electric control box of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the heat exhaust channel of the utility model.

[0020] In the figure: 1. Electric control box; 21. Feeding mechanism; 211. Rotating small arm; 212. Rotating frame; 213. Material picking claw; 214. Material picking suction cup; 215. Vacuum control box; 216. Rotating big arm; 217. Rotating table; 218. Punching table; 31. Heat dissipation mechanism; 311. Heat dissipation channel; 312. Bidirectional motor; 313. Rotating shaft; 314. Heat dissipation fan; 4. Rotating rod; 5. Pulley set; 6. Bevel gear set; 7. Reciprocating screw; 8. Screw slider; 9. Dust filter; 10. Limiting groove; 11. Limiting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-4 As shown, a four-axis loading robot comprises an electric control box 1, on which a loading mechanism 21 is arranged, the loading mechanism 21 comprises a rotating arm 211, a rotating frame 212 is installed at the bottom of the rotating arm 211, a material picking clamp 213 is installed at one end of the rotating frame 212, a material picking suction cup 214 is installed at the other end of the rotating frame 212, a vacuum control box 215 is fixedly installed on the rotating arm 211, an electromagnetic valve is arranged on the vacuum control box 215, a rotating arm 216 is installed on one side of the rotating arm 211, a rotating platform 217 is installed at the bottom of the rotating arm 216, and the rotating platform 217 is fixedly installed on the top of the electric control box 1 through a rotating base A stamping table 218 is provided on one side of the electric control box 1, and a heat exhaust mechanism 31 is provided inside the electric control box 1. The heat exhaust mechanism 31 includes a heat exhaust channel 311, which is fixedly installed at the bottom of the inner wall of the electric control box 1. A bidirectional motor 312 is fixedly installed on the inner wall of the electric control box 1 through a support platform. The heat exhaust mechanism 31 also includes a rotating shaft 313, one end of the rotating shaft 313 is fixedly connected to the output end of the bidirectional motor 312, and a heat exhaust fan 314 is fixedly installed on the other end of the rotating shaft 313. The heat exhaust fan 314 is located inside the heat exhaust channel 311, and the heat exhaust fan 314 can discharge the heat generated inside the electric control box 1 through the heat exhaust channel 311 in time.

[0023] Specifically, by starting several control motors on the feeding mechanism 21, the material picking claws 213 can clamp and fix some larger materials, and the material picking suction cups 214 can adsorb some sheet materials. The control motor can control the rotating frame 212 and the rotating table 217 to rotate horizontally, and the rotating small arm 211 and the rotating large arm 216 can rotate vertically, so as to facilitate the placement of materials on the stamping table 218 for subsequent stamping processing. By starting the bidirectional motor 312, the output end of the bidirectional motor 312 drives the rotating shaft 313 to rotate, thereby driving the heat exhaust fan 314 fixedly installed at one end of the rotating shaft 313 to rotate. The heat exhaust fan 314 can discharge the heat generated inside the electric control box 1 in time through the heat exhaust channel 311. By setting the dust filter 9, the dust filter 9 can filter dust in the air to prevent it from entering the inside of the electric control box 1.

[0024] like Figure 3-4As shown, a support plate is fixedly installed on the top of the heat exhaust channel 311, and a rotating rod 4 is rotatably connected to the support plate through a bearing. A pulley set 5 is fixedly sleeved on the outer wall of the rotating rod 4, and another pulley in the pulley set 5 is fixedly sleeved on the outer wall of the rotating shaft 313. A helical gear set 6 is also fixedly sleeved on the outer wall of one end of the rotating rod 4, and a reciprocating screw rod 7 is fixedly sleeved on the inner wall of another helical gear in the helical gear set 6. The bottom end of the reciprocating screw rod 7 is rotatably connected to the bottom of the inner wall of the heat exhaust channel 311 through a bearing, and the outer wall of the reciprocating screw rod 7 is threaded A screw slider 8 is sleeved, a cleaning brush plate is fixedly installed on the screw slider 8, a dust filter 9 is fixedly installed on the inner wall of the heat exhaust channel 311, the screw slider 8 drives the cleaning brush plate to clean the dust filter 9 to avoid blockage causing poor heat exhaust effect, a limiting groove 10 is also provided on the inner wall of the heat exhaust channel 311, the inner wall of the limiting groove 10 is slidably connected to a limiting block 11, the limiting block 11 is fixedly connected to the screw slider 8, the limiting block 11 slides on the inner wall of the limiting groove 10, thereby playing a limiting role.

[0025] Specifically, when the rotating shaft 313 rotates, the pulley group 5 fixedly mounted on the outer wall of the rotating shaft 313 is driven to rotate. Through the transmission action of the belt, the rotating rod 4 is driven to rotate, thereby driving the bevel gear group 6 fixedly mounted on the outer wall of the rotating rod 4 to rotate. Through the transmission connection of two meshing bevel gears, the reciprocating screw rod 7 is driven to rotate, thereby causing the screw slider 8 threadedly mounted on the outer wall of the reciprocating screw rod 7 to reciprocate, driving the limit block 11 to slide on the inner wall of the limit groove 10, thereby playing a limiting role. The screw slider 8 drives the cleaning brush plate to clean the dust filter 9 to avoid blockage and poor heat exhaust effect.

[0026] Furthermore, for ease of control, a control switch is provided on the bidirectional motor 312 in this embodiment, and the control switch can control the bidirectional motor 312 to work. The above electronic control technologies are all existing technologies and are not the main innovation of this application, and will not be described in detail here.

[0027] The working principle of the utility model is as follows:

[0028] By starting several control motors on the feeding mechanism 21, the material taking claws 213 can clamp and fix some larger materials, and the material taking suction cups 214 can absorb some sheet materials. The control motor can control the rotating frame 212 and the rotating table 217 to rotate horizontally, and the rotating small arm 211 and the rotating large arm 216 can rotate vertically, so as to facilitate the placement of materials on the stamping table 218 for subsequent stamping processing. By starting the bidirectional motor 312, the output end of the bidirectional motor 312 drives the rotating shaft 313 to rotate, thereby driving the heat exhaust fan 314 fixedly installed at one end of the rotating shaft 313 to rotate. The heat exhaust fan 314 can timely discharge the heat generated inside the electric control box 1 through the heat exhaust channel 311, By setting the dust filter 9, the dust filter 9 can filter the dust in the air to prevent it from entering the inside of the electric control box 1. When the rotating shaft 313 rotates, the pulley group 5 fixedly mounted on the outer wall of the rotating shaft 313 is driven to rotate. Through the transmission action of the belt, the rotating rod 4 is driven to rotate, thereby driving the bevel gear group 6 fixedly mounted on the outer wall of the rotating rod 4 to rotate. Through the transmission connection of two meshing bevel gears, the reciprocating screw rod 7 is driven to rotate, so that the screw slider 8 threadedly mounted on the outer wall of the reciprocating screw rod 7 reciprocates, driving the limit block 11 to slide on the inner wall of the limit groove 10, thereby playing a limiting role. The screw slider 8 drives the cleaning brush plate to clean the dust filter 9 to avoid blockage and poor heat exhaust effect.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A four-axis loading robot, characterized in that: include: An electric control box (1) is provided with a feeding mechanism (21), the feeding mechanism (21) comprising a rotating arm (211), a rotating frame (212) being installed at the bottom of the rotating arm (211), a material taking clamping claw (213) being installed at one end of the rotating frame (212), and a material taking suction cup (214) being installed at the other end of the rotating frame (212), a vacuum control box (215) being fixedly installed on the rotating arm (211), and an electromagnetic valve being installed on the vacuum control box (215), a rotating arm (216) being installed at one side of the rotating arm (211), a rotating platform (217) being installed at the bottom of the rotating arm (216), and the rotating platform (217) being fixedly installed on the top of the electric control box (1) through a rotating base, and a punching platform (218) being installed at one side of the electric control box (1).

2. The four-axis loading robot according to claim 1, characterized in that: A heat dissipation mechanism (31) is provided inside the electric control box (1), the heat dissipation mechanism (31) comprising a heat dissipation channel (311), the heat dissipation channel (311) is fixedly mounted on the bottom of the inner wall of the electric control box (1), and a bidirectional motor (312) is fixedly mounted on the inner wall of the electric control box (1) via a support platform.

3. The four-axis loading robot according to claim 2, characterized in that: The heat exhaust mechanism (31) further comprises a rotating shaft (313), one end of the rotating shaft (313) being fixedly connected to the output end of the bidirectional motor (312), and the other end of the rotating shaft (313) being fixedly mounted with a heat exhaust fan (314), the heat exhaust fan (314) being located inside the heat exhaust channel (311).

4. The four-axis loading robot according to claim 2, characterized in that: A support plate is fixedly installed on the top of the heat exhaust channel (311), and a rotating rod (4) is rotatably connected to the support plate via a bearing. A pulley group (5) is fixedly sleeved on the outer wall of the rotating rod (4), and another pulley in the pulley group (5) is fixedly sleeved on the outer wall of the rotating shaft (313). A bevel gear group (6) is also fixedly sleeved on the outer wall of one end of the rotating rod (4).

5. The four-axis loading robot according to claim 4, characterized in that: A reciprocating screw (7) is fixedly sleeved on the inner wall of another helical gear in the helical gear set (6); the bottom end of the reciprocating screw (7) is rotatably connected to the bottom of the inner wall of the heat exhaust channel (311) via a bearing; a screw slider (8) is threadedly sleeved on the outer wall of the reciprocating screw (7); a cleaning brush plate is fixedly mounted on the screw slider (8).

6. The four-axis loading robot according to claim 2, characterized in that: A dust filter (9) is fixedly mounted on the inner wall of the heat exhaust channel (311), and a limit groove (10) is also provided on the inner wall of the heat exhaust channel (311). A limit block (11) is slidably connected to the inner wall of the limit groove (10), and the limit block (11) is fixedly connected to the screw slider (8).

Images