Molding machine bracket device convenient to grab by manipulator

Abstract

The utility model relates to a sample melting machine bracket device convenient to grab by a manipulator. The sample melting machine bracket device comprises a base, a sliding rail, a sample melting crucible bracket mechanism, a forming crucible bracket mechanism and a pressing rod lifting structure, the sample melting crucible bracket mechanism is arranged on the sliding rail in a sliding mode through a sliding block and provided with a positioning sleeve and a fixing rod, and the fixing rod is provided with a second power-losing type electromagnet used for locking the sample melting crucible bracket mechanism and the forming crucible bracket mechanism. And a first power-losing type electromagnet is arranged at the lower end of the forming crucible bracket mechanism and is matched with a positioning point on the base for use. And a movement mechanism is arranged below the sample melting crucible bracket mechanism and is driven by a tooth-shaped guide rail to move. One end of the sample melting crucible bracket mechanism is connected with a motor, and the other end of the sample melting crucible bracket mechanism is provided with an angle sensor. And a second fan is arranged below the forming crucible bracket. The pressing rod lifting structure comprises a guide rail, a stand column, a pressing rod and a lifting motor. The stand column is driven to move up and down through a connecting rod and a connecting shaft. By means of the improved structure, space is reserved for grabbing operation of the mechanical arm, and the automation degree and the production efficiency of the sample melting machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of melting sample machines, and mainly relates to a melting sample machine bracket device which is convenient for a robot to grasp. Background Art

[0002] As an important automated production equipment, the fusion machine is widely used in various fields such as materials science and metallurgy. Its main function is to melt the sample by heating, then cool it and solidify it into a sample of a specific shape for subsequent analysis and processing.

[0003] In existing technologies, the distance between the melting crucible and the forming crucible is small, making it difficult for the robot to effectively intervene during operation, limiting its efficiency and operational flexibility. Furthermore, a pressure rod is typically placed above the melting crucible to ensure sample stability during melting, but this further complicates robot operation and prevents the robot from directly removing the melted sample or crucible.

[0004] Given these challenges, there is an urgent need to develop a new mechanical structure that allows the robot to safely and efficiently grasp the crucible and its contents without being restricted by existing equipment layouts. This new mechanism should not only overcome the limitations of existing technology but also simplify the operational process as much as possible, increasing the degree of automation and thereby improving the efficiency and safety of the entire production line. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a melting sample machine bracket device that is convenient for a robot to grasp.

[0006] The cam is secured to the base via a latching mechanism, the latch being adapted to engage the cam and to engage the base for securing the cam to the base so that the cam can be secured to the base for easy assembly.

[0007] As a preferred solution, a motion mechanism is provided below the sample crucible support mechanism, and a corresponding toothed guide rail is installed on the base. The motion mechanism drives the sample crucible support mechanism to move via the toothed guide rail.

[0008] As a preferred solution, the second power-off type electromagnet is arranged on the fixing rod through a fixing clamp.

[0009] As a preferred solution, a spring for applying force to the sample crucible support mechanism is sleeved on the fixing rod between the second power-off type electromagnet and the positioning sleeve.

[0010] As a preferred solution, the sample crucible support mechanism is provided with a rotatable sample crucible support, one end of the sample crucible support is connected to the motor, and the other end is provided with a sensor for detecting the rotation angle of the sample crucible support.

[0011] As a preferred solution, a first fan for heat dissipation is further provided under the motor.

[0012] As a preferred solution, the base is provided with grooves for fixing the slide rails, and the slide rails are fixed to the corresponding grooves by bolts.

[0013] As a preferred solution, the forming crucible bracket mechanism includes a support frame and a plurality of forming crucible brackets. The support frame includes a fixing rod and a forming crucible bracket frame. The forming crucible brackets are detachably fixed to the forming crucible bracket frame.

[0014] As a preferred solution, a second fan for cooling the forming crucible is provided below the forming crucible bracket.

[0015] As a preferred solution, the base is also provided with a pressure rod lifting structure, including a pressure rod base, and a guide rail, a column, and a pressure rod are sequentially arranged above the pressure rod base. The lifting motor drives the column to move up and down along the guide rail through a connecting rod and a connecting shaft.

[0016] The beneficial effects of the utility model are:

[0017] Based on the shortcomings of the existing technology, the utility model provides a melting sample holder device that is convenient for a robot to grasp. By optimizing the structural design, the utility model has the following technical effects:

[0018] First, in the present invention, the molten sample crucible support mechanism and the forming crucible support mechanism are connected by a fixing rod and a positioning sleeve, and the fixing rod is provided with a second power-off type electromagnet for locking the molten sample crucible support mechanism and the forming crucible support mechanism, and the lower end of the forming crucible support mechanism is provided with a first power-off type electromagnet for locking the forming crucible support mechanism and the base, and by controlling whether the first power-off type electromagnet and the second power-off type electromagnet are energized or not, the positioning sleeve and the fixing rod that synchronously slide with the slider of the molten sample crucible support mechanism can cooperate to move freely on the base, so that the positions of the molten sample crucible support mechanism and the forming crucible support mechanism are staggered when grabbing the crucible, and the staggered position space enables the manipulator to easily approach the crucible for grabbing operation, thereby solving the problem in the prior art that the distance between the molten sample crucible and the forming crucible is small and the manipulator cannot take out the molten sample.

[0019] Secondly, the forming crucible support mechanism includes a support frame and several forming crucible supports. The support frame includes a fixing rod and a forming crucible support frame. The forming crucible supports are detachably fixed to the forming crucible support frame. This utility model simplifies the bracket assembly process and facilitates disassembly and cleaning. Furthermore, a second fan is provided below the forming crucible support to further ensure cooling of the forming crucible and improve equipment efficiency.

[0020] Third, a pressure rod support structure is installed on the base, including a pressure rod base, guide rails, columns, pressure rods, and a lifting motor. Connecting rods and shafts drive the columns up and down along the guide rails, enabling precise control of the pressure rod. This not only ensures the stability of the pressure rod during the melting process, but also allows it to be quickly removed when it is no longer needed, avoiding interference with the robot's operation.

[0021] Fourth, the crucible holder mechanism features a rotatable crucible holder, one end of which is connected to a motor and the other end is equipped with a sensor for detecting the holder's rotation angle. The motor drives the holder's rotation, while a sensor detects the angle, ensuring the crucible can be precisely rotated to the desired position. Furthermore, a first fan beneath the motor aids in heat dissipation, ensuring stable and durable operation, thereby improving the controllability and efficiency of the melting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1Schematic diagram of the overall structure of the device;

[0024] Figure 2 It is a structural schematic diagram of the sample melting crucible support mechanism and the forming crucible support mechanism;

[0025] Figure 3 It is the overall structural diagram of the pressure rod lifting structure;

[0026] Figure 4 This is a schematic diagram of the structure of the device of the present invention in a specific real-time state;

[0027] Figure 5 for Figure 4 Schematic diagram of the specific installation position of the second fan;

[0028] In the figure: 1. base, 2. slide rail, 3. molten sample crucible bracket mechanism, 301. molten sample crucible bracket, 302. motor, 303. sensor, 304. first fan, 4. slider, 5. positioning sleeve, 6. fixing rod, 7. forming crucible bracket mechanism, 701. forming crucible bracket, 702. forming crucible bracket frame, 8. second power-off type electromagnet, 9. first power-off type electromagnet, 10. motion mechanism, 11. toothed guide rail, 12. fixing clamp, 13. pressure rod lifting structure, 1301. pressure rod base, 1302. guide rail, 1303. column, 1304. pressure rod, 1305. lifting motor, 1306. connecting rod, 1307 connecting shaft, 14. positioning point, 15. second fan. DETAILED DESCRIPTION

[0029] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may also be beneficially combined in other embodiments.

[0030] It should be noted that, unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons having ordinary skills in the field to which the present invention belongs. The words "one", "an", "the" and the like used in the specification and claims of the present utility model patent application do not express a quantitative limitation, but rather indicate the presence of at least one; words such as "include" or "comprise" indicate that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, but do not exclude other elements or objects with the same function.

[0031] In order to more clearly describe the specific structural composition of the fusion machine bracket mechanism, Figure 1-5 Describe this embodiment:

[0032] As shown in the figure, a melting sample machine bracket device is convenient for a robot to grasp. The utility model relates to a melting sample machine bracket device that is convenient for a robot to grasp. It includes a base 1, on which a melting sample crucible bracket mechanism 3, a forming crucible bracket mechanism 7 and a pressure rod lifting structure 13 are arranged in sequence.

[0033] In this embodiment, a melting machine is provided on the base 1. A gap is provided between the melting machine and the melting machine bracket device to ensure that the melting crucible bracket mechanism 3 and the forming crucible bracket mechanism 7 can be staggered so that the robot can grab the crucible.

[0034] In this embodiment, a slide rail 2 is provided on the base 1, and a molten sample crucible support mechanism 3 is able to slide on the slide rail 2 via a slider 4. A positioning sleeve 5 is mounted on the molten sample crucible support mechanism 3, which moves synchronously with the slider 4. A fixing rod 6 passes through the positioning sleeve 5 and supports the forming crucible support mechanism 7. A second de-energized electromagnet 8 is provided on the fixing rod 6 between the positioning sleeve 5 and the forming crucible support mechanism 7. A first de-energized electromagnet 9 is installed at the lower end of the forming crucible support mechanism 7. Corresponding positioning points 14 are provided on the base 1 to secure the forming crucible support mechanism 7.

[0035] In this embodiment, a motion mechanism 10 is provided below the crucible support mechanism 3 , and a toothed guide rail 11 corresponding to the motion mechanism 10 is installed on the base 1 . The motion mechanism 10 can drive the crucible support mechanism 3 to move through the toothed guide rail 11 .

[0036] When the second power-off type electromagnet 8 is powered off and the first power-off type electromagnet 9 is powered on, the second power-off type electromagnet 8 becomes magnetic and the first power-off type electromagnet 9 loses its magnetism, so that the molten sample crucible bracket mechanism 3 and the forming crucible bracket mechanism 7 are locked together. The molten sample crucible and the forming crucible are located in a vertical plane. Driven by the power mechanism, the molten sample machine bracket device enters the molten sample machine to heat the crucible and make samples.

[0037] When the first power-off type electromagnet 9 is powered off and the second power-off type electromagnet 8 is powered on, the first power-off type electromagnet 8 becomes magnetic and the second power-off type electromagnet 9 loses its magnetism, so that the forming crucible support mechanism 7 and the base 1 are locked as one, and the molten sample crucible support mechanism 3 and the forming crucible support mechanism 7 are no longer fixed. Driven by the motion mechanism 10, the molten sample crucible support mechanism 3 moves in a direction away from the forming crucible support mechanism 7, so that the molten sample crucible support mechanism 3 and the forming crucible support mechanism 7 can be staggered, making it easier for the manipulator to grab the crucible.

[0038] In this embodiment, the second de-energized electromagnet 8 is mounted on the fixed rod 6 via a fixing clamp 12 to ensure that the molten sample crucible support mechanism 3 and the forming crucible support mechanism 7 are securely locked together when the second de-energized electromagnet 8 is de-energized. A spring is sleeved on the fixed rod 6 between the second de-energized electromagnet 8 and the positioning sleeve 5. This spring is used to apply force to the molten sample crucible support mechanism 3, allowing the molten sample crucible support mechanism 3 and the forming crucible support mechanism 7 to quickly separate when the second de-energized electromagnet 8 is de-energized.

[0039] In this embodiment, a pressure rod lifting structure 13 is also provided on the base 1, including a pressure rod base 1301. Above the pressure rod base 1301 are successively provided with a guide rail 1302, a column 1303, and a pressure rod 1304. The lifting motor 1305 drives the column 1303 to move up and down along the guide rail 1302 through the connecting rod 1306 and the connecting shaft 1307. The pressure rod 1304 that can move up and down also frees up working space for the robot.

[0040] In this embodiment, the molding crucible bracket mechanism 7 includes a support frame and several molding crucible brackets 701. The support frame includes a fixing rod 6 and a molding crucible bracket frame 702. The molding crucible bracket 701 can be detachably fixed on the molding crucible bracket frame 702. A second fan 15 for cooling the molding crucible is provided under the molding crucible bracket 701.

[0041] In this embodiment, a rotatable molten sample crucible support 301 is provided on the molten sample crucible support mechanism 3, one end of the molten sample crucible support 301 is connected to a motor 302, and the other end is provided with a sensor 303 for detecting the rotation angle of the molten sample crucible support 301, and a first fan 304 for heat dissipation is also provided under the motor 302 to ensure long-term stable operation of the device.

[0042] In this embodiment, the base 1 is provided with grooves for fixing the slide rails 2 , and the slide rails 2 are fixed to the corresponding grooves by bolts.

[0043] Operation process:

[0044] In the first step, the first de-energized electromagnet 9 is de-energized, and the second de-energized electromagnet 8 is energized, locking the forming crucible support mechanism 7 and the base 1 into one. Driven by the motion mechanism, the sample crucible support mechanism 3 is displaced from the forming crucible support mechanism 7. First, the sample to be melted is placed in the sample crucible, and the empty crucible to be used for forming is placed on the forming crucible support. Using an external robot or other conveying system, the sample crucible is placed on the sample crucible support 301, and the forming crucible is placed on the forming crucible support 701.

[0045] In the second step, the motion mechanism drives the molten sample crucible support mechanism 3 to move toward the forming crucible support mechanism 7, and the two are located in the same vertical plane. At this time, the first de-energized electromagnet 9 is energized, and the second de-energized electromagnet 8 is de-energized. The molten sample crucible support mechanism 3 and the forming crucible support mechanism 7 are locked into one by the second de-energized electromagnet 8.

[0046] The third step is to open the furnace door of the melting machine, and the moving mechanism 10 on the melting machine bracket device drives the melting crucible bracket mechanism 3 and the forming crucible bracket mechanism 7 to move through the toothed guide rail 11, and send the bracket into the furnace of the melting machine, and then the furnace door is closed.

[0047] Step 4: The support mechanism is inside the furnace, and the sample melting machine heats and melts the sample according to a predetermined program. During the melting process, the pressure rod 1304 on the pressure rod support structure 13 remains above the melting crucible to ensure sample stability. When the set temperature and time are reached, the melting process is complete. The motor 302 drives the melting crucible support 301 to rotate 120 degrees, pouring the melted sample into the forming crucible below.

[0048] Step 5: The furnace door opens, and the motion mechanism 10 moves the bracket mechanism out of the furnace. At this point, the first de-energized electromagnet 9 is de-energized, and the second de-energized electromagnet 8 is energized, locking the forming crucible bracket mechanism 7 to the base 1 and unlocking the melting crucible bracket mechanism 3 from the forming crucible bracket mechanism 7. The second fan 15 below the forming crucible is activated, cooling and solidifying the poured sample to form a sample.

[0049] Step 6: The lifting motor 1305 of the pressure rod lifting structure 13 drives the column 1303 to move upward along the guide rail 1302 through the connecting rod 1306 and the connecting shaft 1307, and moves the pressure rod 1304 away from above the molten sample crucible to make room for the robot operation.

[0050] Step 7: The sample crucible support mechanism 3 moves away from the furnace under the action of the motion mechanism 10 until it reaches a position where the manipulator can operate. The manipulator moves to grab the crucible. After the manipulator completes the grab, the support mechanism returns to its initial position and prepares for the next round of sample melting operation.

[0051] It should be noted that although the present invention has been described through the above embodiments, the present invention may also have other various embodiments. Without departing from the spirit and scope of the present invention, it is obvious that those skilled in the art may make various corresponding changes and modifications to the present invention, and such changes and modifications shall fall within the scope of protection of the appended claims and their equivalents.

Claims

1. A sample melting machine support device convenient for robot grasping, comprising a base (1), on which a sample melting crucible support mechanism (3), a forming crucible support mechanism (7) and a pressure rod support structure (13) are sequentially provided, characterized in that: The base (1) is provided with a slide rail (2), and the molten sample crucible bracket mechanism (3) is slidably arranged on the slide rail (2) through a slider (4). The molten sample crucible bracket mechanism (3) is provided with a positioning sleeve (5) that slides synchronously with the slider (4). A fixing rod (6) is inserted into the positioning sleeve (5) and is used to support the molding crucible bracket mechanism (7). A second power-off type electromagnet (8) is provided on the fixing rod (6) between the positioning sleeve (5) and the molding crucible bracket mechanism (7). The second power-off type electromagnet (8) locks the molten sample crucible support mechanism (3) and the forming crucible support mechanism (7) into one body when the power is off. The forming crucible support mechanism (7) is provided with a first power-off type electromagnet (9) at the lower end. The base (1) is provided with a positioning point (14) corresponding to the first power-off type electromagnet (9) to fix the forming crucible support mechanism (7). The first power-off type electromagnet (9) locks the forming crucible support mechanism (7) and the base (1) into one body when the power is off.

2. A sample melting machine bracket device that is convenient for robot to grasp according to claim 1, characterized in that: A motion mechanism (10) is provided below the sample crucible support mechanism (3), and a toothed guide rail (11) corresponding thereto is installed on the base (1). The motion mechanism (10) drives the sample crucible support mechanism (3) to move via the toothed guide rail (11).

3. The fusion sample holder device for facilitating robot grasping according to claim 1, characterized in that: The second power-off type electromagnet (8) is arranged on the fixing rod (6) via a fixing clamp (12).

4. The fusion sample machine bracket device that is convenient for robot to grasp according to claim 1 is characterized in that: A spring is sleeved on the fixing rod (6) between the second power-off type electromagnet (8) and the positioning sleeve (5).

5. The fusion sample machine bracket device that is convenient for robot to grasp according to claim 1 is characterized in that: The sample crucible support mechanism (3) is provided with a rotatable sample crucible support (301), one end of the sample crucible support (301) is connected to the motor (302), and the other end is provided with a sensor (303) for detecting the rotation angle of the sample crucible support (301).

6. The fusion sample machine bracket device that is convenient for robot to grasp according to claim 5 is characterized in that: A first fan (304) for heat dissipation is also provided below the motor (302).

7. The fusion sample machine bracket device that is convenient for robot to grasp according to claim 1 is characterized in that: The base (1) is provided with a groove for fixing the slide rail (2), and the slide rail (2) is fixed to the corresponding groove by means of bolts.

8. The fusion sample machine bracket device that is convenient for robot gripping according to claim 1, characterized in that: The forming crucible bracket mechanism (7) comprises a support frame and a plurality of forming crucible brackets (701), wherein the support frame comprises a fixing rod (6) and a forming crucible bracket frame (702), and the forming crucible brackets (701) are detachably fixed to the forming crucible bracket frame (702).

9. The fusion sample machine bracket device for facilitating robot grasping according to claim 8, characterized in that: A second fan (15) for cooling the forming crucible is provided below the forming crucible bracket (701).

10. The fusion sample machine bracket device that is convenient for robot to grasp according to claim 1, characterized in that: The base (1) is further provided with a pressure rod lifting structure (13), comprising a pressure rod base (1301), wherein a guide rail (1302), a column (1303), and a pressure rod (1304) are sequentially provided above the pressure rod base (1301), and a lifting motor (1305) drives the column (1303) to move up and down along the guide rail (1302) via a connecting rod (1306) and a connecting shaft (1307).

Images