A die casting machine material taking robot

Abstract

The utility model relates to the technical field of die-casting processing, and specifically to a die-casting machine material taking robot, comprising a mechanical claw and a mechanical arm, wherein the mechanical claw comprises a connecting seat, a mounting plate, a cylinder, a driving rod and a clamping arm; after the die-casting machine die-casts a workpiece, the mold is opened, the mechanical arm descends and the mechanical claw grabs the casting to complete the taking of the casting, and a controller controls the mechanical arm to descend the connecting seat so that the clamping arms on the connecting seat are placed on both sides of the casting. At this time, the output end of the cylinder contracts and pulls the driving rod, so that the driving rod pulls two clamping arms toward the casting, thereby clamping the casting, and the mechanical arm rises and resets to drive the connecting seat to reset, so that the clamping arm takes the casting out of the die-casting machine to complete the taking of the casting. The robot controls the actions of the mechanical arm and the mechanical claw through a preset program to realize automatic taking of the casting, and there is no need to wait for the casting to cool down, and the material can be taken immediately after the mold is opened. Compared with traditional manual taking, the taking speed of the casting is greatly improved, and the work intensity of the workers is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting processing, in particular to a material taking robot arm for a die-casting machine. Background Art

[0002] Die casting is a metal casting process characterized by the use of a mold cavity to apply high pressure to the molten metal. The mold is usually made of a stronger alloy and the process is somewhat similar to die casting. Most die castings are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys. Depending on the type of die casting, a cold chamber die casting machine or a hot chamber die casting machine is required.

[0003] At present, the prior art CN217570374U discloses a die-casting machine, including a die-casting bin, an opening is provided at the front end of the die-casting bin, and a door is opened and closed on the opening, a protective box is fixed at the bottom end of the inner cavity of the die-casting bin, and the protective box is located at the left end of the inner cavity of the die-casting bin, a hydraulic telescopic rod is fixed to the inner cavity of the protective box, and a connecting interface is fixed at the top of the protective box, and a conveying pipe located in the inner cavity of the protective box is provided at the bottom end of the connecting interface. In the die-casting machine, a collection box containing plates is first placed on the right side of the die-casting bin, and then a grabbing component grabs the plates from the right side of the die-casting bin, and then the grabbing component conveys the plates to the inner cavity of the die-casting bin, and then starts the external pressure production equipment, thereby reducing the contact between the staff and the die-casting equipment, reducing safety hazards, and improving safety.

[0004] However, after the above die-casting machine hot presses the casting, the temperature of the casting is relatively high, and workers need to wait for the casting to cool before taking the material out. The material taking efficiency is low, which reduces the processing efficiency of the casting. Utility Model Content

[0005] The utility model aims to provide a die-casting machine material taking robot arm, aiming to solve the problem that the existing die-casting machine manual material taking needs to wait for the casting to cool down and the taking efficiency is low.

[0006] To achieve the above-mentioned purpose, the utility model provides a die-casting machine material-grabbing robot arm, including a mechanical claw and a mechanical arm, the mechanical arm is arranged on one side of the mechanical claw, and the mechanical claw includes a connecting seat, a mounting plate, a cylinder, a driving rod and a clamping arm; the connecting seat is fixedly connected to the mechanical arm and is located on one side of the mechanical arm, the mounting plate is fixedly connected to the connecting seat and is located on the side of the connecting seat away from the mechanical arm, the cylinder is fixedly connected to the mounting plate and is located on the side of the mounting plate away from the connecting seat, the clamping arm is rotatably arranged on both sides of the mounting plate, and the driving rod is arranged between the mounting plate and the clamping arm.

[0007] Wherein, the driving rod includes a base plate, a driving rod body and a fixing bolt, the base plate is arranged at the output end of the cylinder, the fixing bolt is arranged on one side of the base plate, the driving rod body is rotatably connected to the mounting plate, and is rotatably connected to the clamping arm, and is located between the clamping arm and the base plate.

[0008] Wherein, the clamping arm includes a clamping arm and a clamping block, the clamping arm is rotatably connected to the mounting plate and is located on both sides of the mounting plate, and the clamping block is fixedly connected to the clamping arm and is located on the side of the clamping arm away from the mounting plate.

[0009] Among them, the robotic arm includes a first telescopic rod, a connecting rod and a second telescopic rod, the first telescopic rod is fixedly connected to the connecting seat and is located on a side of the connecting seat away from the mounting plate, the second telescopic rod is fixedly connected to the first telescopic rod and is located on a side of the first telescopic rod away from the connecting seat, and the connecting rod is fixedly connected to the second telescopic rod and is located on a side of the second telescopic rod away from the first telescopic rod.

[0010] Wherein, the die-casting machine material taking robot arm also includes a rotating seat, and the rotating seat is arranged on the side of the connecting rod away from the second telescopic rod.

[0011] Wherein, the rotating seat includes a support frame, a motor and a rotating disk, the rotating disk is fixedly connected to the connecting rod and is located on the side of the connecting rod away from the second telescopic rod, the support frame is fixedly connected to the rotating disk and is located on the side of the rotating disk away from the connecting rod, the motor is fixedly connected to the support frame, and the output end is fixedly connected to the rotating disk and is located on one side of the support frame.

[0012] Among them, the rotating disk includes a rotating disk and a mounting disk, the mounting disk is fixedly connected to the support frame and is located on the top of the support frame, the rotating disk is rotatably connected to the mounting disk and is fixedly connected to the motor output end and is located on the side of the mounting disk away from the support frame.

[0013] The utility model discloses a die-casting machine material taking robot arm, comprising a mechanical claw and a mechanical arm, wherein the mechanical arm is arranged at one side of the mechanical claw, and the mechanical claw comprises a connecting seat, a mounting plate, a cylinder, a driving rod and a clamping arm; the connecting seat is fixedly connected to the mechanical arm and is located at one side of the mechanical arm, the mounting plate is fixedly connected to the connecting seat and is located at a side of the connecting seat away from the mechanical arm, the cylinder is fixedly connected to the mounting plate and is located at a side of the mounting plate away from the connecting seat, the clamping arm is rotatably arranged at both sides of the mounting plate, and the driving rod is arranged between the mounting plate and the clamping arm;

[0014] The die-casting machine opens the mold after die-casting the workpiece, and the mechanical arm descends and the mechanical claw grabs the casting to complete the material removal of the casting. Specifically, the mounting plate provides mounting conditions for the cylinder and the clamping arm, and the connecting seat is used for connecting the mechanical arm and the mounting plate. The controller controls the mechanical arm to descend the connecting seat so that the clamping arms on the connecting seat are placed on both sides of the casting. At this time, the output end of the cylinder contracts and pulls the driving rod, so that the driving rod pulls the two clamping arms close to the casting, thereby clamping the casting. The mechanical arm rises and resets to drive the connecting seat to reset, so that the clamping arm takes the casting out of the die-casting machine to complete the material removal of the casting. The robot controls the movement of the mechanical arm and the mechanical claw through a preset program to realize automatic material removal of the casting. There is no need to wait for the casting to cool down, and the material can be removed as soon as the mold is opened. Compared with traditional manual material removal, the material removal speed of the casting is greatly improved, and the work intensity of the workers is also reduced, solving the problem of low material removal efficiency in the existing die-casting machine manual material removal, which requires waiting for the casting to cool down. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a structural schematic diagram of a material taking robot arm for a die casting machine according to the first embodiment of the utility model.

[0017] Figure 2 yes Figure 1 Detail A is an enlarged view.

[0018] Figure 3 It is a structural schematic diagram of a material taking robot arm for a die casting machine according to the second embodiment of the utility model.

[0019] In the figure: 101-connecting seat, 102-mounting plate, 103-cylinder, 104-base plate, 105-driving rod body, 106-fixing bolt, 107-clamping arm, 108-clamping block, 109-first telescopic rod, 110-connecting rod, 111-second telescopic rod, 201-support frame, 202-motor, 203-turntable, 204-mounting plate. DETAILED DESCRIPTION

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 2 , Figure 1 It is a structural schematic diagram of the utility model. Figure 2 yes Figure 1The enlarged view of detail A shows that the utility model provides a die-casting machine material-retrieving robot arm, including a mechanical claw and a mechanical arm. The mechanical claw includes a connecting seat 101, a mounting plate 102, a cylinder 103, a driving rod and a clamping arm; the driving rod includes a base plate 104, a driving rod body 105 and a fixing bolt 106, the clamping arm includes a clamping arm 107 and a clamping block 108, and the mechanical arm includes a first telescopic rod 109, a connecting rod 110 and a second telescopic rod 111. The above scheme solves the problem of manual material retrieving of existing die-casting machines, which requires waiting for the casting to cool down and has low efficiency in retrieving. It can be understood that the above scheme can be used in the scenario of material retrieving of die-casting machines, and can also be used to reduce the labor intensity of die-casting workers.

[0022] According to this specific embodiment, the mechanical arm is arranged on one side of the mechanical claw, the connecting seat 101 is fixedly connected to the mechanical arm and is located on one side of the mechanical arm, the mounting plate 102 is fixedly connected to the connecting seat 101 and is located on the side of the connecting seat 101 away from the mechanical arm, the cylinder 103 is fixedly connected to the mounting plate 102 and is located on the side of the mounting plate 102 away from the connecting seat 101, the clamping arm is rotatably arranged on both sides of the mounting plate 102, the driving rod is arranged between the mounting plate 102 and the clamping arm, the die-casting machine opens the mold after die-casting the workpiece, the mechanical arm descends the mechanical claw to grab the casting, and completes the material removal of the casting. Specifically, the mounting plate 102 provides installation conditions for the cylinder 103 and the clamping arm, and the connecting seat 101 is used for the mechanical arm and the mounting plate The connection of the mounting plate 102, the controller controls the mechanical arm to lower the connecting seat 101, so that the clamping arms on the connecting seat 101 are placed on both sides of the casting. At this time, the output end of the cylinder 103 contracts and pulls the driving rod, so that the driving rod pulls the two clamping arms close to the casting, thereby clamping the casting, and the mechanical arm rises and resets to drive the connecting seat 101 to reset, so that the clamping arm takes the casting out of the die-casting machine and completes the material removal of the casting. The robot controls the movement of the mechanical arm and the mechanical claw through a preset program to realize automatic material removal of the casting. There is no need to wait for the casting to cool down, and the material can be removed as soon as the mold is opened. Compared with traditional manual material removal, the material removal speed of the casting is greatly improved, and the work intensity of the workers is also reduced, solving the problem of manual material removal of the existing die-casting machine, which requires waiting for the casting to cool down and has low material removal efficiency.

[0023] Among them, the base plate 104 is arranged at the output end of the cylinder 103, the fixing bolt 106 is arranged on one side of the base plate 104, the driving rod body 105 is rotatably connected to the mounting plate 102, and is rotatably connected to the clamping arm, and is located between the clamping arm and the base plate 104, the fixing bolt 106 is used to fix the base plate 104 on the output end of the cylinder 103, the output end of the cylinder 103 retracts and pulls the base plate 104, and the base plate 104 pulls the driving rod body 105, so that the angle between the base plate 104 and the driving rod body 105 is reduced, so that the driving rod body 105 pulls the clamping arms on both sides closer to the middle.

[0024] Secondly, the clamp arm 107 is rotatably connected to the mounting plate 102 and is located on both sides of the mounting plate 102. The clamp block 108 is fixedly connected to the clamp arm 107 and is located on the side of the clamp arm 107 away from the mounting plate 102. The clamp arm 107 is used to clamp the casting in the mold. The clamp block 108 has multiple models, so that the clamp arm 107 can clamp castings of different models, thereby improving the practicality of the clamp arm 107.

[0025] At the same time, the first telescopic rod 109 is fixedly connected to the connecting seat 101 and is located on the side of the connecting seat 101 away from the mounting plate 102, the second telescopic rod 111 is fixedly connected to the first telescopic rod 109 and is located on the side of the first telescopic rod 109 away from the connecting seat 101, the connecting rod 110 is fixedly connected to the second telescopic rod 111 and is located on the side of the second telescopic rod 111 away from the first telescopic rod 109, the first telescopic rod 109 and the second telescopic rod 111 are commonly used electric telescopic rods on the market, the first telescopic rod 109 is telescoped to control the lifting and lowering of the mechanical claw so that the clamping arm 107 can clamp and remove the casting, the second telescopic rod 111 is set to move the mechanical claw laterally so that the casting clamped by the clamping arm can be moved to the discharge area, and the connecting rod 110 is set to connect the second telescopic rod 111 to the equipment.

[0026] When the machine is in use, the controller controls the first telescopic rod 109 to extend and lower the connecting seat 101, so that the clamping arms 107 on the connecting seat 101 are placed on both sides of the casting. At this time, the output end of the cylinder 103 contracts and pulls the base plate 104, and the clamping plate moves and pulls the driving rod body 105, so that the driving rod body 105 pulls the two clamping arms 107 closer to the casting, so that the clamping block 108 clamps the casting, and the first telescopic rod 109 retracts and resets, driving the connecting seat 101 to reset, so that the clamping arm 107 takes the casting out of the die-casting machine, and then the second telescopic rod 111 is extended and retracted to drive the casting clamped by the clamping arm 107 to move horizontally to the discharge area, and finally the output end of the cylinder 103 extends, pushing the driving rod body 105 to push the clamping arms 107 to both sides of the casting, so that the clamping blocks 108 separate and lower the casting, completing the removal of the casting.

[0027] The second embodiment of the present application is:

[0028] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a structural schematic diagram of the utility model. The die-casting machine material-retrieving robot arm of this embodiment also includes a rotating seat, and the rotating seat includes a support frame 201, a motor 202 and a rotating disk, and the rotating disk includes a turntable 203 and a mounting disk 204.

[0029] According to this specific embodiment, the rotating seat is arranged on the side of the connecting rod 110 away from the second telescopic rod 111. The rotating seat is arranged to drive the connecting rod 110 to rotate, and then drive the casting clamped by the clamping arm 107 to rotate, so that the casting can be placed in the discharge area at different angles.

[0030] Secondly, the rotating disk is fixedly connected to the connecting rod 110 and is located on the side of the connecting rod 110 away from the second telescopic rod 111. The support frame 201 is fixedly connected to the rotating disk and is located on the side of the rotating disk away from the connecting rod 110. The motor 202 is fixedly connected to the support frame 201, and the output end is fixedly connected to the rotating disk and is located on one side of the support frame 201. The support frame 201 provides installation conditions for the motor 202 and provides support conditions for the rotating disk, thereby preventing the motor 202 from being crushed by the excessive weight of the rotating disk and the robotic arm. The motor 202 is used to drive the rotating disk so that the rotating disk rotates itself. The rotating disk rotates itself and drives the connecting rod 110 to rotate, thereby driving the casting clamped by the clamping arm 107 to rotate, and placing the casting in the discharge area at different angles.

[0031] At the same time, the mounting disk 204 is fixedly connected to the support frame 201 and is located at the top of the support frame 201. The turntable 203 is rotatably connected to the mounting disk 204 and is fixedly connected to the output end of the motor 202 and is located on the side of the mounting disk 204 away from the support frame 201. The output end of the motor 202 passes through the mounting disk 204 and is connected to the turntable 203. The mounting disk 204 provides installation conditions for the turntable 203. Driven by the motor 202, the turntable 203 rotates on the mounting disk 204 to achieve the purpose of rotating the robotic arm and the robotic claw.

[0032] When the rotating seat is in use, the controller controls the motor 202 to rotate, and the motor 202 rotates and drives the turntable 203 to rotate on the mounting plate 204, thereby rotating the mechanical arm and the mechanical claw, and then placing the casting in the discharge area at different angles.

[0033] What is disclosed above is only a preferred embodiment of a die-casting machine material taking robot arm of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A die-casting machine retrieving robot, characterized in that: It includes a mechanical claw and a mechanical arm, wherein the mechanical arm is arranged on one side of the mechanical claw, and the mechanical claw includes a connecting seat, a mounting plate, a cylinder, a driving rod and a clamping arm; The connecting seat is fixedly connected to the robotic arm and is located on one side of the robotic arm. The mounting plate is fixedly connected to the connecting seat and is located on a side of the connecting seat away from the robotic arm. The cylinder is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the connecting seat. The clamping arm is rotatably arranged on both sides of the mounting plate, and the driving rod is arranged between the mounting plate and the clamping arm.

2. A die casting machine retrieving robot according to claim 1, characterized in that: The driving rod includes a base plate, a driving rod body and a fixing bolt. The base plate is arranged at the output end of the cylinder, and the fixing bolt is arranged on one side of the base plate. The driving rod body is rotatably connected to the mounting plate and to the clamping arm, and is located between the clamping arm and the base plate.

3. A die casting machine retrieving robot as claimed in claim 1, characterized in that: The clamping arm comprises a clamping arm and a clamping block, wherein the clamping arm is rotatably connected to the mounting plate and is located at both sides of the mounting plate, and the clamping block is fixedly connected to the clamping arm and is located at a side of the clamping arm away from the mounting plate.

4. A die casting machine retrieving robot as claimed in claim 3, characterized in that: The robotic arm includes a first telescopic rod, a connecting rod and a second telescopic rod, the first telescopic rod is fixedly connected to the connecting seat and is located on a side of the connecting seat away from the mounting plate, the second telescopic rod is fixedly connected to the first telescopic rod and is located on a side of the first telescopic rod away from the connecting seat, and the connecting rod is fixedly connected to the second telescopic rod and is located on a side of the second telescopic rod away from the first telescopic rod.

5. A die casting machine retrieving robot as claimed in claim 4, characterized in that: The die-casting machine material taking robot arm also includes a rotating seat, and the rotating seat is arranged on a side of the connecting rod away from the second telescopic rod.

6. A die casting machine material taking robot as claimed in claim 5, characterized in that: The rotating seat includes a support frame, a motor and a rotating disk. The rotating disk is fixedly connected to the connecting rod and is located on a side of the connecting rod away from the second telescopic rod. The support frame is fixedly connected to the rotating disk and is located on a side of the rotating disk away from the connecting rod. The motor is fixedly connected to the support frame, and the output end is fixedly connected to the rotating disk and is located on one side of the support frame.

7. A die casting machine retrieving robot as claimed in claim 6, characterized in that: The rotating disk includes a rotating disk and a mounting disk, the mounting disk is fixedly connected to the support frame and is located on the top of the support frame, the rotating disk is rotatably connected to the mounting disk and is fixedly connected to the motor output end and is located on a side of the mounting disk away from the support frame.

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