CN114162516B - An automatic feeding device for industrial automated production lines - Google Patents

Abstract

The invention discloses an automatic feeding device for industrial automated production lines, which includes: an electric conveyor belt, a position mechanism, a lifting and separation mechanism, a feeding mechanism and a controller; the position mechanism is arranged on the rear side of the electric conveyor belt; the lifting and separating device The mechanism is installed on the top of the position mechanism; the loading mechanism is installed on the front side of the top of the position mechanism; and the controller is installed on the outside of the loading mechanism. The automatic feeding device for the industrial automated production line can be improved based on the eliminated and replaced electric conveyor belt. It can be reused and improved as a feeding device suitable for different processes to avoid equipment waste, become more automated and environmentally friendly, and Compared with the vacuum grasping robot arm, it can load workpieces with rough surface materials and prevent the workpieces from adhering to each other. Compared with the mechanical clamping robot arm, it takes up less production and is more flexible to install and use.

Description

An automatic feeding device for industrial automated production line

Technical field

The invention relates to the technical field of industrial automation, specifically an automatic feeding device for industrial automation production lines.

Background technique

Industrial automation is the trend of widely using automatic control and automatic adjustment devices in industrial production to replace manual operation of machines and machine systems for processing and production. Under the conditions of industrial production automation, people only indirectly take care and supervise the machines for production. Industrial automation can be divided according to its development stage: semi-automation, that is, some parts use automatic control and automatic devices, while the other part is performed by manually operated machines. Production; full automation means that all processes in the production process, including loading, unloading, loading and unloading, etc., do not require people to directly perform production operations (people only indirectly care and supervise the operation of the machine), but the machine continuously and repeatedly Automatically produce one or a batch of products. Industrial automation technology is a method that uses control theory, instrumentation, computers and other information technologies to detect, control, optimize, schedule, manage and make decisions on the industrial production process to increase output and improve Comprehensive high technology for the purpose of quality, reducing consumption, ensuring safety, etc., including three parts of industrial automation software, hardware and system. As one of the most important technologies in the modern manufacturing field in the 20th century, industrial automation technology mainly solves production efficiency and consistency Whether it is a high-speed, high-volume manufacturing enterprise or an enterprise pursuing flexibility, flexibility, and customization, they must rely on the application of automation technology. The automation system itself does not directly create benefits, but it plays a significant role in improving the enterprise's production process;

In the current technical field, after the upgrade of the internal automation equipment in the industrial automation production workshop, due to the conveyor device attached to the new product, the original electric conveyor belt in the production workshop was eliminated and sealed, and it could not be reused again, resulting in waste, and the existing The vacuum grasping method of the robot arm is not convenient for adsorbing and loading workpieces with rough surface materials, and the plates are easy to adhesion and adhesion. The mechanical clamping device of the robot arm is large, resulting in a large swing range of the robot arm and occupying a large amount of production. space.

Summary of the invention

The object of the present invention is to provide an automatic feeding device for an industrial automated production line, so as to at least solve the problem of electric conveying in the original production workshop after the upgrading of the existing automation equipment in the industrial automated production workshop due to the accompanying conveyor device in the new product. The belts are eliminated for storage and cannot be reused, resulting in waste. Moreover, the existing vacuum gripping method of the robot arm is not convenient for adsorbing and loading workpieces with rough surface materials, and the plates are prone to adhesion and adhesion. The mechanical clamping machine arm clamp The large volume of the picking device results in the large swing range of the robotic arm requiring a large production space.

In order to achieve the above object, the present invention provides the following technical solution: an automatic feeding device for an industrial automated production line, including:

Electric conveyor belt;

A positioning mechanism is provided on the rear side of the electric conveyor belt;

Lifting separation mechanism, installed on the top of the position mechanism;

A feeding mechanism, arranged at the front side of the top end of the positioning mechanism;

The controller is installed on the outside of the loading mechanism.

Preferably, the positioning mechanism comprises: a positioning mechanism housing, a guide rail, a limit slider, a base plate and an electric hydraulic rod; the positioning mechanism housing is detachably mounted on the rear side of the electric conveyor belt; the number of the guide rails is two, and the two guide rails are respectively arranged at the left and right ends of the inner side of the positioning mechanism housing along the front-to-back direction; the number of the limit sliders is two, and the two limit sliders are respectively sleeved on the outer walls of the left and right guide rails; the base plate is arranged at the top ends of the left and right limit sliders; the electric hydraulic rod is arranged on the front side of the positioning mechanism housing along the front-to-back direction, the rear side of the electric hydraulic rod extends into the inner side of the positioning mechanism housing and is screwed to the bottom end of the base plate, and the electric hydraulic rod is electrically connected to the controller; wherein an orientation component is arranged at the top end of the electric hydraulic rod.

Preferably, the azimuth assembly includes: a rotating shaft, a top plate, a worm gear, a first motor and a worm; the rotating shaft is rotatably connected to the top center position of the bottom plate through a bearing; the top plate is screwed to the top of the rotating shaft; and the worm gear is keyed to the top of the rotating shaft. The outer wall of the rotating shaft; the first motor is arranged outside the top of the bottom plate, and the first motor is electrically connected to the controller; the worm screw is connected to the output end of the first motor, and the worm meshes with the worm gear.

Preferably, the lifting and separation mechanism includes; a lifting and separation mechanism mounting frame, a first slide rail, a first slide block, a tray, a first rotating shaft, a first pulley, a second pulley, a first transmission belt and a second motor; The number of the lifting and separation mechanism mounting brackets is two, and the two lifting and separation mechanism mounting brackets are respectively arranged on the left and right sides of the top of the top plate along the up and down direction; the number of the first slide rails is two groups, each group of the The number of the first slide rails is two, and the two sets of first slide rails are respectively arranged in the up and down directions at the inner and front ends of the two left and right lifting separation mechanism mounting frames; the number of the first slide blocks is two sets, The number of the first slide blocks in each group is two, and the two groups of first slide blocks are respectively sleeved on the outer walls of the left and right groups of first slide rails; the tray is arranged on the outside of the left and right groups of first slide blocks. ; The first rotating shaft is rotatably connected to the inner tops of the two left and right lifting separation mechanism mounting frames along the left and right directions through bearings; the number of the first pulleys is two, and the two first pulleys are respectively keyed to the first pulleys. The left and right sides of the outer wall of the rotating shaft; the number of the second pulleys is two, and the two second pulleys are respectively connected to the inner bottom ends of the left and right lifting separation mechanism mounting frames through pin shafts; the first transmission The number of belts is two. The upper and lower ends of the inner sides of the two first transmission belts are respectively sleeved on the outer walls of the two left and right first pulleys and the second pulleys. The outer wall of the first transmission belt is fixed to the inner side of the tray. Connection; the second motor is installed on the outer wall of the lifting and separation mechanism mounting frame, the output end of the second motor is fixedly connected to the left side of the first rotating shaft, and the second motor is electrically connected to the controller.

Preferably, the lifting and separation mechanism also includes; a mounting bracket, a first electric telescopic rod and a push plate; the mounting bracket is installed on the top rear side of the two left and right lifting and separating mechanism mounting brackets; the first electric telescopic rod moves in the front and rear direction It is arranged at the rear bottom end of the mounting frame, and the front end of the first electric telescopic rod extends out of the front side of the mounting frame. The first electric telescopic rod is electrically connected to the controller; the push plate screw is connected to the The front end of the first electric telescopic rod; wherein a separation component is provided above the push plate.

Preferably, the separation assembly includes; a mounting frame, a housing, a separation plate, a gear and a third motor; the mounting frame is arranged on the front side of the mounting frame, and the housing is mounted on the front side of the bottom end of the mounting frame; The number of the separation plates is two, and the two separation plates are rotationally connected to the left and right sides of the bottom end of the housing through pins, and the pin axis of the separation plate extends into the inner cavity of the housing; the gear The number is two, and the two gears are respectively keyed to the pin axes of the left and right separation plates and mesh with each other; the third motor is arranged on the top front side of the mounting frame, and the output end of the third motor Extending into the inner cavity of the housing and fixedly connected to the pin of one of the separation plates, the third motor is electrically connected to the controller.

Preferably, the loading mechanism includes a loading mechanism mounting base, a second slide rail, a second slide block, an electric lifting platform and an electric clamping claw; the number of the loading mechanism mounting bases is two, and the two required The loading mechanism mounting seats are respectively arranged on the left and right sides of the top of the position mechanism housing along the front and rear directions; the number of the second slide rails is two, and the two second slide rails are respectively arranged on the left and right sides along the front and rear directions. The top of the loading mechanism mounting base; the number of the second slide blocks is two, and the two second slide blocks are respectively sleeved on the tops of the two left and right second slide rails; the electric lifting platform is installed along the left and right directions At the top of the two second sliders on the left and right, the electric lifting platform is electrically connected to the controller; the electric clamping jaw is arranged on the top of the electric lifting platform, and the electric clamping jaw is electrically connected to the controller; wherein, Power components are provided at the inner front ends of the two left and right loading mechanism mounting seats.

Preferably, the power assembly includes; a second rotating shaft, a third pulley, a fourth pulley, a second transmission belt, a fourth motor, a fifth pulley and a sixth pulley; the second rotating shaft is connected to the left and right through bearings in the left and right direction. The inner front ends of the two loading mechanism mounting seats, and the outside of the second rotating shaft extend from the outside of the left and right two loading mechanism mounting seats; the number of the third pulleys is two, and the two third pulleys are respectively The key is connected to the left and right sides of the outer wall of the second rotating shaft; the number of the fourth pulleys is two, and the two fourth pulleys are respectively connected to the rear sides of the outer walls of the left and right loading mechanism mounting seats through pin shaft rotation; The number of the second transmission belts is two. The inner and front ends of the two second transmission belts are respectively sleeved on the outer walls of the two left and right third pulleys and the fourth pulleys and connected with the bottom end of the second slider. Fixed connection; the fourth motor is arranged on the front side of the two left and right loading mechanism mounting seats through the bracket, and the fourth motor is electrically connected to the controller; the fifth pulley is screw-connected to the output end of the fourth motor; Six pulleys are keyed to the outer wall of the second rotating shaft, and the sixth pulley and the fifth pulley are connected through belt transmission.

Compared with the prior art, the invention has the following beneficial effects: the automatic feeding device for the industrial automated production line:

1. By extending and shortening the electro-hydraulic rod itself, the bottom plate drives the top plate with the cooperation of the rotating shaft to drive the lifting and separation mechanism to move to the designated position. The first motor drives the worm to rotate, and the worm wheel drives the rotating shaft to drive the lifting and separation mechanism under the action of the worm rotation force. Rotate clockwise or counterclockwise to the designated position to facilitate loading;

2. The first rotating shaft is driven to rotate by the second motor, and then the first rotating shaft drives the first pulleys on the left and right sides to rotate. The first transmission belt moves the tray upward or downward to a specified height position under the action of the rotation force of the first pulley. The third motor drives the gear at the corresponding position to rotate, so that the gear drives the separation plate at the corresponding position to rotate inward to separate the two adjacent workpieces along the fitting position and place them away from adhesion. The first electric telescopic rod extends itself to enable the push plate to push the top workpiece into the feeding mechanism;

3. The fourth motor drives the fifth pulley to rotate clockwise or counterclockwise, causing the sixth pulley to drive the second rotating shaft to rotate under the rotation force of the fifth pulley, and then the second rotating shaft drives the third pulley to rotate. Under the action of the rotation force of the fourth pulley, the transmission belt drives the electric lifting table and the electric clamping jaw to move forward and backward to the designated position through the second slider. The electric lifting table controls the electric clamping claw to move to the designated height position when the electric clamping claw moves to the top of the workpiece. , the electric gripper grabs the workpiece and places it on the surface of the electric conveyor belt. The staff starts the electric conveyor belt to transport the workpiece and completes the loading:

Therefore, improvements can be made based on the eliminated and replaced electric conveyor belt, and it can be reused and improved as a loading device suitable for different processes to avoid equipment waste, become more automated and environmentally friendly, and can be used compared to vacuum grabbing robotic arms. It can load workpieces with rough surface materials and avoid workpieces from adhering to each other. Compared with mechanical clamping, the machine arm takes up less production and is more flexible to install and use.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is an exploded view of the position mechanism in Figure 1;

Figure 3 is an exploded view of the lifting and separation mechanism of Figure 1;

Figure 4 is an exploded view of the loading mechanism of Figure 1.

In the picture: 1. Electric conveyor belt, 2. Position mechanism, 21. Position mechanism housing, 22. Guide rail, 23. Limit slider, 24. Bottom plate, 25. Electro-hydraulic rod, 26. Rotating shaft, 27. Top plate, 28. Worm gear, 29. First motor, 210. Worm, 3. Lifting separation mechanism, 31. Lifting separation mechanism mounting frame, 32. First slide rail, 33. First slide block, 34. Pallet, 35. First Rotating shaft, 36. First pulley, 37. Second pulley, 38. First transmission belt, 39. Second motor, 310. Mounting frame, 311. First electric telescopic rod, 312. Push plate, 313. Mounting frame, 314. Housing, 315. Separating plate, 316. Gear, 317. Third motor, 4. Feeding mechanism, 41. Feeding mechanism mounting base, 42. Second slide rail, 43. Second slide block, 44. Electric lifting table, 45. Electric clamping claw, 46. Second rotating shaft, 47. Third pulley, 48. Fourth pulley, 49. Second transmission belt, 410. Fourth motor, 411. Fifth pulley, 412. Six pulleys, 5. Controller.

Detailed ways

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 described embodiments 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 creative work are within the scope of protection of the present invention.

Please refer to Figures 1-4. The present invention provides a technical solution: an automatic feeding device for an industrial automated production line, comprising: an electric conveyor belt 1, a positioning mechanism 2, a lifting and separating mechanism 3, a feeding mechanism 4 and a controller 5. The specific model of the electric conveyor belt 1 is purchased and installed directly from the market according to actual use requirements, and the electric conveyor belt 1 can be docked with the feed port of an external device to transport the workpiece and complete the feeding; the positioning mechanism 2 is arranged on the rear side of the electric conveyor belt 1; the lifting and separating mechanism 3 is installed at the top of the positioning mechanism 2; the feeding mechanism 4 is arranged on the front side of the top of the positioning mechanism 2; the controller 5 is installed on the outside of the feeding mechanism 4, and the specific model of the controller 5 is purchased and installed directly from the market according to actual use requirements.

As a preferred embodiment, further, the position mechanism 2 includes: a position mechanism housing 21, a guide rail 22, a limit slider 23, a bottom plate 24 and an electric hydraulic rod 25; the position mechanism housing 21 is detachably mounted on the rear side of the electric conveyor belt 1; the number of guide rails 22 is two, and the two guide rails 22 are respectively arranged at the left and right ends of the inner side of the position mechanism housing 21 along the front-to-back direction; the number of limit sliders 23 is two, and the two limit sliders 23 are respectively sleeved on the outer walls of the left and right guide rails 22, and the limit slider 23 can move forward and backward on the outer walls of the guide rails 22; the bottom plate 24 is arranged on the top of the left and right limit sliders 23; the electric hydraulic rod 25 is arranged on the front side of the position mechanism housing 21 along the front-to-back direction, the rear side of the electric hydraulic rod 25 extends into the inner side of the position mechanism housing 21 and is screwed to the bottom end of the bottom plate 24, the electric hydraulic rod 25 is electrically connected to the controller 5, and the specific model of the electric hydraulic rod 25 is directly purchased and installed from the market according to actual usage requirements The electric hydraulic rod 25 can be controlled by the controller 5 to extend and shorten to drive the base plate 24 to move forward and backward; wherein, an orientation assembly is arranged at the top of the electric hydraulic rod 25, and the orientation assembly includes: a rotating shaft 26, a top plate 27, a worm gear 28, a first motor 29 and a worm 210; the rotating shaft 26 is rotatably connected to the top center position of the base plate 24 through a bearing; the top plate 27 is screwed to the top of the rotating shaft 26; the worm gear 28 is keyed to the outer wall of the rotating shaft 26; the first motor 29 is arranged on the outer side of the top of the base plate 24, and the first motor 29 is electrically connected to the controller 5. The specific model of the first motor 29 is directly purchased, installed and used from the market according to actual use requirements. The first motor 29 can be controlled by the controller 5 to drive the worm 210 to rotate clockwise or counterclockwise; the worm 210 is screwed to the output end of the first motor 29, and the worm 210 is meshed with the worm gear 28. The worm gear 28 can drive the rotating shaft 26 to rotate under the action of the rotational force of the worm 210.

As a preferred solution, further, the lifting and separation mechanism 3 includes; the lifting and separation mechanism mounting frame 31, the first slide rail 32, the first slide block 33, the tray 34, the first rotating shaft 35, the first pulley 36, and the second pulley 37 , the first transmission belt 38, the second motor 39, the mounting bracket 310, the first electric telescopic rod 311 and the push plate 312; the number of the lifting and separation mechanism mounting brackets 31 is two, and the two lifting and separation mechanism mounting brackets 31 are installed along the upper and lower sides respectively. The direction is arranged on the left and right sides of the top of the top plate 27; the number of the first slide rails 32 is two groups, and the number of the first slide rails 32 in each group is two. The two groups of first slide rails 32 are respectively arranged on the left and right sides along the up and down direction. There are two inner and front ends of the lifting separation mechanism mounting frame 31; the number of the first slide blocks 33 is two groups, and the number of the first slide blocks 33 in each group is two. The two groups of first slide blocks 33 are respectively sleeved on the left and right sides. The outer wall of the first slide rail 32 is set, and the first slide block 33 can move up and down on the outer wall of the first slide rail 32; the tray 34 is arranged on the outside of the left and right sets of first slide blocks 33; the first rotating shaft 35 passes through the bearing in the left and right direction. Rotatingly connected to the inner tops of the two left and right lifting separation mechanism mounting brackets 31; the number of the first pulleys 36 is two, and the two first pulleys 36 are respectively key-connected to the left and right sides of the outer wall of the first rotating shaft 35; the second pulley 37 The number of the two second pulleys 37 is two, and the two second pulleys 37 are respectively connected to the inner bottom ends of the two left and right lifting separation mechanism mounting frames 31 through pin shaft rotation; the number of the first transmission belts 38 is two, and the two first transmission belts The upper and lower ends of the inner side of 38 are respectively sleeved on the outer walls of the two left and right first pulleys 36 and the second pulley 37. The outer wall of the first transmission belt 38 is fixedly connected to the inner side of the tray 34. The first transmission belt 38 can be on the first pulley. 36 rotates clockwise or counterclockwise under the action of the rotation force of the second pulley 37; the second motor 39 is installed on the outer wall of the lifting and separation mechanism mounting frame 31, and the output end of the second motor 39 is in contact with the first rotating shaft. The left side of 35 is fixedly connected, and the second motor 39 is electrically connected to the controller 5. The specific model of the second motor 39 is purchased, installed and used directly from the market according to the actual usage requirements. The second motor 39 can be controlled by the controller 5. The driving worm 210 rotates clockwise or counterclockwise; the mounting bracket 310 is installed on the top rear side of the two left and right lifting separation mechanism mounting brackets 31; the first electric telescopic rod 311 is arranged on the rear bottom end of the mounting bracket 310 along the front and rear direction. The front end of the first electric telescopic rod 311 extends out of the front side of the mounting frame 310. The first electric telescopic rod 311 is electrically connected to the controller 5. The specific model of the first electric telescopic rod 311 is purchased and installed directly from the market according to actual usage requirements. When used simultaneously, the first electric telescopic rod 311 can be controlled to extend or shorten by the controller 5; the push plate 312 is screwed to the front end of the first electric telescopic rod 311, and the push plate 312 can push the top workpiece into the loading mechanism 4; Among them, a separation component is provided above the push plate 312, and the separation component includes; a mounting frame 313, a housing 314, a separation plate 315, a gear 316 and a third motor 317; the mounting frame 313 is provided on the front housing 314 of the mounting frame 310 Installed on the front side of the bottom end of the mounting bracket 313; the number of separation plates 315 is two, and the two separation plates 315 are respectively connected to the left and right sides of the bottom end of the housing 314 through pin shafts and the pin axis center of the separation plate 315 Extending into the inner cavity of the housing 314, the separation plate 315 can be inserted into the gap where two adjacent workpieces are joined together to separate and adhere the two adjacent workpieces along the joint; the number of gears 316 is two, and the two gears 316 are respectively keyed to the pin axes of the left and right separation plates 315 and mesh with each other; the third motor 317 is arranged on the top front side of the mounting bracket 313, and the output end of the third motor 317 extends into the inner cavity of the housing 314 and It is fixedly connected to the pin of one of the separation plates 315, and the third motor 317 is electrically connected to the controller 5. The specific model of the third motor 317 can be purchased, installed and used directly from the market according to the actual use requirements. The third motor 317 can be The controller 5 drives the gear 316 at the corresponding position to rotate.

As a preferred solution, further, the loading mechanism 4 includes; a loading mechanism mounting base 41, a second slide rail 42, a second slide block 43, an electric lifting platform 44 and an electric clamping claw 45; the loading mechanism mounting base 41 The number is two, and the two loading mechanism mounting seats 41 are respectively arranged on the left and right sides of the top of the position mechanism housing 21 along the front and rear directions; the number of the second slide rails 42 is two, and the two second slide rails 42 are respectively arranged along the front and rear directions. The front and rear direction are arranged on the tops of the two left and right loading mechanism mounting seats 41; the number of the second slide blocks 43 is two, and the two second slide blocks 43 are respectively sleeved on the tops of the two left and right second slide rails 42; electric The lifting platform 44 is installed on the top of the two left and right second sliders 43 along the left and right directions. The electric lifting platform 44 is electrically connected to the controller 5. The specific model of the electric lifting platform 44 is directly purchased from the market, installed and used according to actual usage requirements. , the electric lifting platform 44 can be driven by the controller 5 to raise and lower the electric clamping jaw 45 to a specified height position; the electric clamping jaw 45 is set at the top of the electric lifting platform 44, and the electric clamping jaw 45 is electrically connected to the controller 5, and the electric clamping jaw 45 is The specific model of 45 is purchased, installed and used directly from the market according to actual usage requirements. The electric clamp 45 can be controlled by the controller 5 to grab and clamp the workpiece; among them, the inner front ends of the left and right two loading mechanism mounting seats 41 are set Power assembly, the power assembly includes; second rotating shaft 46, third pulley 47, fourth pulley 48, second transmission belt 49, fourth motor 410, fifth pulley 411 and sixth pulley 412; second rotating shaft 46 along the left and right direction Rotatingly connected to the inner front ends of the two left and right loading mechanism mounting seats 41 through bearings, the outer side of the second rotating shaft 46 extends out of the outer sides of the two left and right loading mechanism mounting seats 41; the number of the third pulleys 47 is two, two The third pulley 47 is respectively key-connected to the left and right sides of the outer wall of the second rotating shaft 46; the number of the fourth pulleys 48 is two, and the two fourth pulleys 48 are respectively connected to the left and right loading mechanism mounting seats 41 through pin shaft rotation. the rear side of the outer wall; the number of the second transmission belts 49 is two, and the inner front and rear ends of the two second transmission belts 49 are respectively sleeved on the outer walls of the two left and right third pulleys 47 and the fourth pulley 48 and are connected with the second The bottom end of the slider 43 is fixedly connected; the fourth motor 410 is arranged on the front side of the two left and right loading mechanism mounting seats 41 through the bracket. The fourth motor 410 is electrically connected to the controller 5. The specific model of the fourth motor 410 is according to Actual use requires direct purchase, installation and use from the market. The fourth motor 410 can be driven by the controller 5 to rotate the fifth pulley 411 clockwise or counterclockwise; the fifth pulley 411 is screwed to the output end of the fourth motor 410; The sixth pulley 412 is keyed to the outer wall of the second rotating shaft 46. The sixth pulley 412 and the fifth pulley 411 are connected through a belt drive. The sixth pulley 412 can drive the second rotating shaft 46 clockwise or clockwise under the action of the rotational force of the fifth pulley 411. Turn counterclockwise.

By those skilled in the art, all electrical components in this case can be connected to an externally adapted power supply through wires, and an adapted external controller should be selected for connection according to the specific actual usage conditions to meet the control requirements of all electrical components. The specific connection method and control sequence should refer to the following working principle, in which the electrical components complete the electrical connection in the order of working in sequence. The detailed connection means are well-known technologies in the art and will not be explained again. The following mainly introduces the working principle and process, and the specific work is as follows.

Step 1: During use, the staff controls the controller 5 to start the electro-hydraulic rod 25 and the first motor 29. The electro-hydraulic rod 25 extends and shortens itself to make the base plate 24 rotate on the rotating shaft under the limiting action of the limiting slider 23. With the cooperation of 26, the top plate 27 is driven to drive the lifting and separation mechanism 3 to move to the designated position. The first motor 29 drives the worm 210 to rotate clockwise or counterclockwise. Since the worm gear 28 meshes with the worm 210, the worm gear 28 is driven by the rotation force of the worm 210. The lower drive shaft 26 rotates, and with the cooperation of the top plate 27, the shaft 26 drives the lifting and separation mechanism 3 to rotate clockwise or counterclockwise to the designated position. The staff makes the position mechanism 2 drive the lifting and separation mechanism 3 to move to the rear space and Rotate the lifting and separating mechanism 3 to the rear side so that the larger space on the front side of the top of the pallet 34 is rotated to the rear side. The staff uses an external handling device to stack the workpieces on the rear side of the surface of the pallet 34, reset the lifting and separating mechanism 3 and move it to the loading mechanism 4 Corresponding position to facilitate staff loading;

Step 2: The staff controls the controller 5 to start the second motor 39, so that the second motor 39 drives the first rotating shaft 35 to rotate clockwise or counterclockwise, and then the first rotating shaft 35 drives the first pulleys 36 on the left and right sides to rotate clockwise or counterclockwise, and then the first transmission belt 38 rotates clockwise or counterclockwise under the action of the rotational force of the first pulley 36 and the limiting action of the second pulley 37, so that the tray 34 moves upward or downward to a specified height position under the limiting action of the first slider 33, and the staff causes the tray 34 to drive the material tray to be lifted to At the position corresponding to the separation plate 315, the staff controls the controller 5 to start the third motor 317 and the first electric telescopic rod 311 in sequence, and the third motor 317 drives the gear 316 at the corresponding position to rotate. Since the left and right gears 316 are engaged, the gear 316 drives the separation plate 315 at the corresponding position to rotate inward to separate the two adjacent workpieces along the fitting position and place them there. The tray 34 drives the material tray to be lifted to the corresponding position of the push plate 312, and the first electric telescopic rod 311 extends itself to enable the push plate 312 to push the top workpiece into the feeding mechanism 4;

Step 3: The staff controls the controller 5 to start the fourth motor 410, the electric lifting platform 44 and the electric clamp 45 in sequence, and the fourth motor 410 drives the fifth pulley 411 to rotate clockwise or counterclockwise. Since the sixth pulley 412 and the fifth pulley 411 are connected by belt transmission, the sixth pulley 412 drives the second rotating shaft 46 to rotate clockwise or counterclockwise under the action of the rotation force of the fifth pulley 411, and then the second rotating shaft 46 drives the third pulley 47 to rotate clockwise or counterclockwise, so that the second transmission belt 49 is rotated on the fourth pulley. 48 rotating force and the fourth pulley 48 rotating clockwise or counterclockwise under the limiting effect of the second slider 43, so that the electric lifting platform 44 under the limiting effect of the second slider 43, so that the second transmission belt 49 drives the electric lifting platform 44 and the electric clamp 45 to move forward and backward to the specified position through the second slider 43, the electric lifting platform 44 controls the electric clamp 45 to rise and fall to the specified height position when the electric clamp 45 moves to the top of the workpiece, the electric clamp 45 grabs the workpiece and places it on the surface of the electric conveyor belt 1, the staff starts the electric conveyor belt 1 to transport the workpiece to complete the loading:

Therefore, improvements can be made based on the eliminated and replaced electric conveyor belt, and it can be reused and improved as a loading device suitable for different processes to avoid equipment waste, become more automated and environmentally friendly, and can be used compared to vacuum grabbing robotic arms. It can load workpieces with rough surface materials and avoid workpieces from adhering to each other. Compared with mechanical clamping, the machine arm takes up less production and is more flexible to install and use.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (1)

1. Automatic feeding device for industrial automation production line, its characterized in that includes:

an electric conveyor belt (1);

a position mechanism (2) arranged at the rear side of the electric conveyer belt (1);

a lifting separation mechanism (3) arranged at the top end of the position mechanism (2);

the feeding mechanism (4) is arranged at the front side of the top end of the position mechanism (2);

the controller (5) is arranged at the outer side of the feeding mechanism (4);

the position mechanism (2) comprises;

a position mechanism housing (21) detachably mounted on the rear side of the electric conveyor belt (1);

the number of the guide rails (22) is two, and the two guide rails (22) are respectively arranged at the left end and the right end of the inner side of the position mechanism shell (21) along the front-back direction;

the number of the limit sliding blocks (23) is two, and the two limit sliding blocks (23) are respectively sleeved on the outer walls of the left guide rail (22) and the right guide rail (22);

the bottom plate (24) is arranged at the top ends of the left limit slide block (23) and the right limit slide block;

the electric hydraulic rod (25) is arranged on the front side of the position mechanism shell (21) along the front-back direction, the rear side of the electric hydraulic rod (25) extends into the inner side of the position mechanism shell (21) and is connected with the bottom end screw of the bottom plate (24), and the electric hydraulic rod (25) is electrically connected with the controller (5);

wherein, the top end of the electric hydraulic rod (25) is provided with an azimuth component;

the azimuth assembly includes:

the rotating shaft (26) is rotatably connected to the top center position of the bottom plate (24) through a bearing;

a top plate (27) connected to the top end of the rotating shaft (26) by a screw;

a worm wheel (28) which is connected with the outer wall of the rotating shaft (26) in a key way;

the first motor (29) is arranged outside the top end of the bottom plate (24), and the first motor (29) is electrically connected with the controller (5);

the worm (210) is connected to the output end of the first motor (29) through a screw, and the worm (210) is meshed with the worm wheel (28);

the lifting and separating mechanism (3) comprises;

the lifting separation mechanism installation frames (31) are two in number, and the two lifting separation mechanism installation frames (31) are respectively arranged at the left side and the right side of the top end of the top plate (27) along the up-down direction;

the first sliding rails (32), the number of the first sliding rails (32) is two, the number of each group of the first sliding rails (32) is two, and the two groups of the first sliding rails (32) are respectively arranged at the front and rear ends of the inner sides of the left lifting separation mechanism mounting frame (31) and the right lifting separation mechanism mounting frame along the up-down direction;

the sliding device comprises two groups of first sliding blocks (33), wherein the number of the first sliding blocks (33) is two, each group of the first sliding blocks (33) is two, and the two groups of the first sliding blocks (33) are respectively sleeved on the outer walls of the left and right groups of first sliding rails (32);

a tray (34) provided outside the left and right sets of the first sliders (33);

the first rotating shaft (35) is rotationally connected to the inner top ends of the left lifting separation mechanism mounting frame (31) and the right lifting separation mechanism mounting frame (31) along the left direction and the right direction through bearings;

the first belt pulleys (36), the number of the first belt pulleys (36) is two, and the two first belt pulleys (36) are respectively connected to the left side and the right side of the outer wall of the first rotating shaft (35) in a key way;

the number of the second belt pulleys (37) is two, and the two second belt pulleys (37) are respectively connected to the inner bottom ends of the left lifting separation mechanism mounting frame (31) and the right lifting separation mechanism mounting frame (31) through pin shafts in a rotating mode;

the number of the first driving belts (38) is two, the upper ends and the lower ends of the inner sides of the two first driving belts (38) are respectively sleeved on the outer walls of the left and right first belt pulleys (36) and the second belt pulleys (37), and the outer walls of the first driving belts (38) are fixedly connected with the inner sides of the trays (34);

the second motor (39) is arranged on the outer wall of the lifting separation mechanism mounting frame (31), the output end of the second motor (39) is fixedly connected with the left side of the first rotating shaft (35), and the second motor (39) is electrically connected with the controller (5);

the mounting frame (310) is arranged at the rear sides of the top ends of the left lifting separation mechanism mounting frame (31) and the right lifting separation mechanism mounting frame (31);

the first electric telescopic rod (311) is arranged at the bottom end of the rear side of the mounting frame (310) along the front-back direction, the front end of the first electric telescopic rod (311) extends out of the front side of the mounting frame (310), and the first electric telescopic rod (311) is electrically connected with the controller (5);

a push plate (312) connected with the front end of the first electric telescopic rod (311) through a screw;

wherein a separation assembly is arranged above the push plate (312);

the separation assembly includes;

a mounting bracket (313) provided on a front side of the mounting bracket (310);

a housing (314) mounted on the front side of the bottom end of the mounting frame (313);

the number of the separation plates (315) is two, the two separation plates (315) are respectively connected to the left side and the right side of the bottom end of the shell (314) through pin shafts in a rotating mode, and the pin shaft center of the separation plates (315) extends into the inner cavity of the shell (314);

the number of the gears (316) is two, and the two gears (316) are respectively connected with the pin shaft centers of the left and right separating plates (315) in a key way and meshed with each other;

the third motor (317) is arranged at the front side of the top end of the mounting frame (313), the output end of the third motor (317) extends into the inner cavity of the shell (314) and is fixedly connected with the pin shaft of one of the separation plates (315), and the third motor (317) is electrically connected with the controller (5);

the feeding mechanism (4) comprises;

the feeding mechanism mounting seats (41) are arranged in number, and the two feeding mechanism mounting seats (41) are respectively arranged at the left side and the right side of the top end of the position mechanism shell (21) along the front-back direction;

the two second sliding rails (42) are arranged at the top ends of the left and right feeding mechanism mounting seats (41) along the front-back direction respectively;

the number of the second sliding blocks (43) is two, and the two second sliding blocks (43) are respectively sleeved at the top ends of the left second sliding rail (42) and the right second sliding rail (42);

the electric lifting platform (44) is arranged at the top ends of the left and right second sliding blocks (43) along the left and right directions, and the electric lifting platform (44) is electrically connected with the controller (5);

the electric clamping jaw (45) is arranged at the top end of the electric lifting table (44), and the electric clamping jaw (45) is electrically connected with the controller (5);

wherein, the front ends of the inner sides of the left and right loading mechanism mounting seats (41) are provided with power components;

the power assembly includes;

the second rotating shaft (46) is rotationally connected to the front ends of the inner sides of the left and right feeding mechanism mounting seats (41) along the left and right directions through bearings, and the outer sides of the second rotating shaft (46) extend out of the outer sides of the left and right feeding mechanism mounting seats (41);

the number of the third belt pulleys (47) is two, and the two third belt pulleys (47) are respectively connected to the left side and the right side of the outer wall of the second rotating shaft (46) in a key way;

the number of the fourth belt pulleys (48) is two, and the two fourth belt pulleys (48) are respectively connected to the rear sides of the outer walls of the left and right feeding mechanism mounting seats (41) through pin shafts in a rotating mode;

the number of the second driving belts (49) is two, and the front ends and the rear ends of the inner sides of the two second driving belts (49) are respectively sleeved on the outer walls of the left third belt pulley (47) and the right third belt pulley (48) and fixedly connected with the bottom end of the second sliding block (43);

the fourth motor (410) is arranged at the front sides of the left feeding mechanism mounting seat (41) and the right feeding mechanism mounting seat through a bracket, and the fourth motor (410) is electrically connected with the controller (5);

a fifth belt pulley (411) connected to the output end of the fourth motor (410) by a screw;

and a sixth belt pulley (412) is connected to the outer wall of the second rotating shaft (46) in a key way, and the sixth belt pulley (412) is connected with the fifth belt pulley (411) through a belt transmission way.