Die casting taking-out device
By introducing a rotary and vibration force combined with counting sensor design into the die casting take-out device, the problem of falling off when the mechanical claws are removed from the die casting parts is solved, and a stable mold release and more efficient operation process of the die casting parts are achieved.
Patent Information
- Application Number
- CN202323570632.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-26
AI Technical Summary
During the die-casting process, when the mechanical claws take out die-casting parts of different shapes, it is easy to cause the claws to affect the performance, causing the problem of the die-casting parts to fall off during the claw removal process.
A casting mechanism including mounting plate, butt block, unloading chute, electric push rod, vibrating motor and counting sensor is designed. The die casting is sent into the unloading chute through rotation and vibration force, and the vibration force is used to disengage. The inner wall of the mold box is adhered and slides down to the storage container, and the counting sensor monitors and controls the release process.
The stable mold release of die castings is achieved, which avoids shedding and improves the claw removal performance and operation stability.
Smart Images
Figure CN222242570U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of die-casting equipment, in particular to a die-casting taking-out device. Background Art
[0002] Die casting is a metal casting process characterized by the use of a mold cavity to apply high pressure to molten metal. The mold is usually made of a stronger alloy and the process is somewhat similar to injection molding. Most die castings are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their combinations.
[0003] For example, the patent with the national authorized patent announcement number CN215966236U discloses a die-casting removal device for die-casting equipment, which includes a control module; a conveying mechanism, which is controlled by the control module and is used to move the die-casting mold containing the die-casting from the bottom of the die-casting head to the removal location; a cooling mechanism, which is controlled by the control module and cools the die-casting; and a manipulator, which is controlled by the control module and clamps the die-casting from the die-casting mold after the die-casting is cooled. The die-casting removal device moves the die-casting from the bottom of the die-casting head 4 of the die-casting mold containing the die-casting to the removal location through the conveying mechanism, cools the die-casting through the cooling mechanism, and clamps the die-casting through the manipulator, so as to realize the cooling and removal of the die-casting.
[0004] However, the above-mentioned die-casting equipment uses a die-casting removal device to remove the die-casting from the mold by a robot. During the die-casting process in the mold, the die-casting will adhere to the inner wall of the mold. At this time, it is difficult to remove it by the robot. In addition, the gripping point of the robot when taking out die-castings of different shapes will also affect the gripping performance of the robot, causing the die-casting to fall off from the robot during the gripping process. Utility Model Content
[0005] The purpose of the utility model is to provide a die-casting removal device to solve the problem proposed in the above background technology that the gripping point of the manipulator will also affect the gripping performance of the manipulator when the gripper takes out die-castings of different shapes, causing the die-castings to fall off from the manipulator during the gripping process.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A die casting removal device comprises: a mounting plate, a docking block is rotatably mounted on the upper surface of the mounting plate, a casting removal and unloading mechanism is rotatably mounted between the docking blocks, a unloading chute is provided on the upper surface of the docking block, and the casting removal and unloading mechanism can deliver the die casting into the unloading chute.
[0008] Preferably, the discharge chute is an arc-shaped chute, and embedded grooves are provided on both sides of the discharge chute, and counting sensors are fixedly installed in the embedded grooves.
[0009] Preferably, the casting removal mechanism includes an electric push rod, which is rotatably installed between the docking blocks, one end of the electric push rod piston rod is rotatably installed at one end of the connecting plate, the connecting plate is fixedly installed at one end of the mold box, and the mold box is rotatably installed on the upper surface of the mounting plate.
[0010] Preferably, fastening plates are fixedly mounted on both sides of the mold box, and a vibration motor is fixedly mounted on one end of the fastening plate.
[0011] Preferably, a collision block is fixedly mounted on one end of the fastening plate, and the collision block is attached to one side of the mold box.
[0012] Preferably, the signal output end of the counting sensor is connected to the signal receiving end of the controller, the control output end of the controller is connected to the electric push rod and the electric control end of the vibration motor, and the controller is set as a DSP controller.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. Through the design of the casting unloading mechanism, the counting sensor and the unloading chute, when the die-casting is taken out after molding, the casting unloading mechanism can be started to drive the internal die-casting to rotate so that the mouth groove faces the unloading chute, and then the casting unloading mechanism can vibrate the internal die-casting out through the force of vibration, and the die-casting vibrated out of the casting unloading mechanism will slide along the unloading chute into the corresponding storage container, and each die-casting will pass through the counting sensor when it slides through the unloading chute. After the counting sensor detects that the die-casting has slipped, it proves that the die-casting has been removed from the casting unloading mechanism, and then it will stop vibrating, and then send a signal to the controller, so that the controller controls the casting unloading mechanism to reset, so as to facilitate the next operation, and at the same time, the counting sensor can count the pieces, and the die-casting adhered to the inner wall of the mold box can be vibrated and separated by the force of vibration, and the die-casting can be smoothly sent out with the force of vibration, so that each operation can complete the demoulding operation, making the demoulding step more stable.
[0015] 2. Through the design of electric push rod, mold box, vibration motor, fastening plate and impact block, when the die-casting is taken out of the mold box after molding, the mold box can be rotated by starting the electric push rod to make the mouth groove of the mold box fit with the discharge chute. Then the controller can start the vibration motor to vibrate the fastening plate. After the fastening plate is subjected to the vibration force, it will drive the impact block to hit the two sides of the mold box, so that the die-casting in the mold box can be vibrated out and slide into the discharge chute. The die-casting adhering to the inner wall of the mold box can be vibrated away by the vibration force, so that the die-casting can be smoothly removed from the mold box.
[0016] Through the design of the counting sensor, the die-casting will pass through the counting sensor after sliding through the unloading chute. The counting sensor will send a signal to the controller only after receiving the die-casting sliding through. The controller can control the vibration motor to stop vibrating. Otherwise, it will continue to vibrate until the die-casting is vibrated out of the mold box. The vibration motor sends a signal to enable the die-casting to be smoothly delivered. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the process of die casting and unloading die castings of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the casting removal and unloading mechanism of the utility model;
[0019] Figure 3 It is a schematic diagram of the structure of the fastening plate and the impact block of the utility model.
[0020] In the figure: 1. mounting plate; 101. docking block; 102. embedded groove; 2. casting removal and unloading mechanism; 201. electric push rod; 202. impact block; 203. connecting plate; 204. mold box; 205. vibration motor; 206. fastening plate; 3. unloading chute; 4. counting sensor. 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] See also Figure 1-Figure 3 , the utility model provides a technical solution:
[0023] like Figure 1As shown, a die casting removal device comprises: a mounting plate 1, a docking block 101 is rotatably mounted on the upper surface of the mounting plate 1, a casting removal and unloading mechanism 2 is rotatably mounted between the docking blocks 101, a discharge chute 3 is opened on the upper surface of the docking blocks 101, and the casting removal and unloading mechanism 2 can deliver the die casting into the discharge chute 3.
[0024] The discharge chute 3 is an arc-shaped chute, and both sides of the discharge chute 3 are provided with embedded grooves 102 , and counting sensors 4 are fixedly installed in the embedded grooves 102 .
[0025] Through the design of the casting unloading mechanism 2, the counting sensor 4 and the unloading chute 3, when the die casting is taken out after forming, the casting unloading mechanism 2 can be started to drive the internal die casting to rotate 100 degrees, so that the mouth groove faces the unloading chute 3, and then the casting unloading mechanism 2 can vibrate the internal die casting out through the force of vibration, and the die casting vibrated out of the casting unloading mechanism 2 will slide along the unloading chute 3 into the corresponding storage container, and each die casting will pass through the counting sensor 4 when sliding through the unloading chute 3, and the counting sensor 4 After detecting that a die-casting has slipped past, it proves that the die-casting has been ejected from the casting removal and unloading mechanism 2, and then the vibration will stop, and then a signal will be sent to the controller to control the casting removal and unloading mechanism 2 to reset for the next operation, and at the same time the counting sensor 4 can count the pieces, and the die-casting adhered to the inner wall of the mold box 204 can be vibrated and separated by the force of vibration, and the die-casting can be smoothly sent out with the force of vibration, so that each operation can complete the demolding operation, making the demolding step more stable.
[0026] like Figure 2-Figure 3 As shown, the casting unloading mechanism 2 includes an electric push rod 201, which is rotatably installed between the docking blocks 101, one end of the piston rod of the electric push rod 201 is rotatably installed on one end of the connecting plate 203, the connecting plate 203 is fixedly installed on one end of the mold box 204, and the mold box 204 is rotatably installed on the upper surface of the mounting plate 1.
[0027] Fastening plates 206 are fixedly mounted on both sides of the mold box 204 , and a vibration motor 205 is fixedly mounted on one end of the fastening plate 206 .
[0028] A collision block 202 is fixedly mounted on one end of the fastening plate 206 , and the collision block 202 is attached to one side of the mold box 204 .
[0029] The signal output end of the counting sensor 4 is connected to the signal receiving end of the controller, and the control output end of the controller is connected to the electric control end of the electric push rod 201 and the vibration motor 205. The controller is set to be a DSP controller.
[0030] Through the design of the electric push rod 201, the mold box 204, the vibration motor 205, the fastening plate 206 and the impact block 202, when the die-casting is taken out of the mold box 204 after being formed, the electric push rod 201 can be started to push the mold box 204 to rotate 100 degrees, so that the mouth groove of the mold box 204 fits with the discharge chute 3, and then the controller can start the vibration motor 205 to oscillate the fastening plate 206. After the fastening plate 206 is subjected to the oscillation force, it will drive the impact block 202 to beat the two sides of the mold box 204, so that the die-casting in the mold box 204 can be vibrated out and made to slide into the discharge chute 3, and the die-casting adhering to the inner wall of the mold box 204 can be vibrated away by the vibration force, so that the die-casting can be smoothly removed from the mold box 204;
[0031] Through the design of the counting sensor 4, the die-casting will pass through the counting sensor 4 after sliding through the discharge chute 3. The counting sensor 4 will send a signal to the controller only after receiving the signal that the die-casting has passed. The controller can then control the vibration motor 205 to stop vibrating. Otherwise, it will continue to vibrate until the die-casting is vibrated out of the mold box 204. The vibration motor 205 sends a signal to enable the die-casting to be smoothly delivered.
[0032] According to the above technical solution, the working steps of this solution are summarized and sorted out:
[0033] When the die-casting is taken out of the mold box 204 after molding, the mold box 204 can be rotated 100° by starting the electric push rod 201, so that the mouth groove of the mold box 204 fits with the discharge chute 3, and then the controller can start the vibration motor 205 to oscillate the fastening plate 206. After the fastening plate 206 is subjected to the oscillation force, it will drive the collision block 202 to beat the two sides of the mold box 204, so that the die-casting in the mold box 204 can be vibrated out and slide into the discharge chute 3 and slide into the corresponding storage container. Every time a die-casting slides through the discharge chute 3, it will pass through the counting sensor 4. When the counting sensor 4 detects that a die-casting has slipped, it proves that the die-casting has escaped from the mold box 204. Then the counting sensor 4 will send a signal to the controller, and the controller can control the vibration motor 205 to stop vibrating, and at the same time the electric push rod 201 will also pull the mold box 204 back to its original position for the next operation, and at the same time the counting sensor 4 can count it.
[0034] In summary: the die-casting parts adhered to the inner wall of the mold box can be vibrated and separated by the force of vibration, and the die-casting parts can be smoothly sent out with the force of vibration, so that the demolding operation can be completed every time, making the demolding step more stable.
[0035] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A die casting removal device, characterized in that: include: A mounting plate (1), a docking block (101) being rotatably mounted on the upper surface of the mounting plate (1), a casting removal and unloading mechanism (2) being rotatably mounted between the docking blocks (101), a material removal chute (3) being provided on the upper surface of the docking blocks (101), and the casting removal and unloading mechanism (2) being capable of delivering the die casting into the material removal chute (3); The casting unloading mechanism (2) comprises an electric push rod (201), the electric push rod (201) is rotatably mounted between the docking blocks (101), one end of the piston rod of the electric push rod (201) is rotatably mounted on one end of a connecting plate (203), the connecting plate (203) is fixedly mounted on one end of a mold box (204), and the mold box (204) is rotatably mounted on the upper surface of the mounting plate (1).
2. A die casting removal device according to claim 1, characterized in that: The discharge chute (3) is an arc-shaped chute, and both sides of the discharge chute (3) are provided with embedded grooves (102), and a counting sensor (4) is fixedly installed in the embedded groove (102).
3. A die casting removal device according to claim 2, characterized in that: A fastening plate (206) is fixedly mounted on both sides of the mold box (204), and a vibration motor (205) is fixedly mounted on one end of the fastening plate (206).
4. A die casting removal device according to claim 3, characterized in that: A collision block (202) is fixedly mounted on one end of the fastening plate (206), and the collision block (202) is attached to one side of the mold box (204).
5. The die casting removal device according to claim 3, characterized in that: The signal output end of the counting sensor (4) is connected to the signal receiving end of the controller, the control output end of the controller is connected to the electric push rod (201) and the electric control end of the vibration motor (205), and the controller is set as a DSP controller.