Automatic orientation magnetic core clamping and transporting device

Abstract

The utility model discloses an automatic orientation magnetic core clamping and transporting device, which belongs to the technical field of magnetic core transportation, and comprises a cross beam, and support frames are fixedly connected below the left end and the right end of the cross beam; a servo motor is fixedly connected to the middle of the right end of the cross beam, a transmission lead screw is fixedly connected to the output end of the servo motor, a moving block is installed on the transmission lead screw, guide blocks are fixedly connected to the front side and the rear side of the moving block, and the guide blocks are inserted into the guide grooves; the lower end of the moving block is fixedly connected with a telescopic air cylinder, a positioning frame is installed at the telescopic end of the telescopic air cylinder, and the left end and the right end of the positioning frame are fixedly connected with limiting air cylinders. According to the magnetic core clamping and conveying device capable of achieving automatic orientation, magnetic cores can be conveniently clamped and conveyed in an orientation mode, meanwhile, dust and impurities on the sliding rails can be automatically cleaned in the conveying process, and friction resistance borne by the magnetic cores during moving is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core transportation, in particular to an automatically oriented magnetic core clamping and transportation device. Background Art

[0002] A magnetic core refers to a sintered magnetic metal oxide composed of a mixture of various iron oxides. When processing or assembling the magnetic core, a magnetic core clamping and transporting device is usually used to clamp and transport the magnetic core in order to facilitate the transfer of the magnetic core.

[0003] For example, a magnetic core conveying device with publication number CN215363876U includes a base plate, a slide rail is fixedly installed on the bottom of the front surface of the base plate, a first pulley and a second pulley are movably installed on the left and right sides of the top of the front surface of the base plate through the first rotating shaft and the second rotating shaft respectively, the outer walls of the first pulley and the second pulley are both sleeved with belts, the second pulley is connected to the first pulley through the belt, the rear surface of the base plate is fixedly installed with the first base plate, and the upper surface of the first base plate is provided with a first servo motor.

[0004] The above-mentioned prior art has the following technical problems: when the existing magnetic core conveying device clamps and conveys the magnetic core, it realizes the directional transportation of the magnetic core by moving on the slide rail. However, it is not convenient to clean the dust and impurities on the slide rail during the movement, which leads to the adhesion of more impurities and dust on the slide rail after long-term use, which easily increases its travel resistance.

[0005] Therefore, we propose an automatically oriented magnetic core clamping and transporting device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an automatically oriented magnetic core clamping and transporting device to solve the problem raised by the above-mentioned background technology that the existing magnetic core conveying devices on the market realize oriented transportation of the magnetic cores by moving on a slide rail when clamping and transporting the magnetic cores, but it is not convenient to clean the dust and impurities on the slide rail during the movement, which leads to a lot of impurities and dust attached to the slide rail after long-term use, which easily increases its travel resistance.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically oriented magnetic core clamping and transporting device, comprising a crossbeam, with support frames fixedly connected below the left and right ends of the crossbeam;

[0008] Also includes:

[0009] A servo motor is fixedly connected to the middle of the right end of the crossbeam, and a transmission screw is fixedly connected to the output end of the servo motor. A moving block is installed on the transmission screw, and guide blocks are fixedly connected to the front and rear sides of the moving block. The guide block is inserted into the guide groove, and the guide groove is opened on the inner side of the crossbeam;

[0010] The moving block is provided with a cleaning mechanism, through which dust and impurities inside the guide groove are cleaned;

[0011] The lower end of the moving block is fixedly connected to a telescopic cylinder, and the telescopic end of the telescopic cylinder is installed with a positioning frame, the left and right ends of the positioning frame are fixedly connected to a limiting cylinder, and the telescopic end of the limiting cylinder is fixedly connected with a clamping plate, and the middle part of the positioning frame is installed with a negative pressure adsorption mechanism for improving the stability of the magnetic core during clamping and transportation.

[0012] Preferably, the guide blocks are symmetrically arranged with respect to the transverse center axis of the moving block, and the moving block and the middle part of the transmission screw are threadedly connected.

[0013] By adopting the above technical solution, the threaded moving block can drive the guide block to move by rotating the transmission screw.

[0014] Preferably, the interior of the guide block is configured as a hollow structure, and the outer wall of the guide block and the inner wall of the guide groove fit each other, and the guide block can slide inside the guide groove.

[0015] By adopting the above technical solution, the outer wall of the guide block and the inner wall of the guide groove fit each other, thereby improving the stability of the guide block when moving inside the guide groove.

[0016] Preferably, the cleaning mechanism includes a blower, and the blower is fixedly mounted in the middle of the upper end of the moving block, the blower is interconnected with the interior of the guide block through a conveying pipe, and inclined air outlet pipes are installed on the left and right sides of the guide block.

[0017] By adopting the above technical solution, when the airflow enters the interior of the guide block, the airflow can be ejected outward through the inclined air outlet pipe.

[0018] Preferably, the clamping plate and the positioning frame are slidably connected, and the upper end of the clamping plate is configured as a right-angled triangle structure.

[0019] By adopting the above technical solution, the left and right sides of the magnetic core can be clamped and positioned by moving the clamping plate on the positioning frame.

[0020] Preferably, the negative pressure adsorption mechanism includes an adsorption column, and the adsorption column is fixed in the middle of the positioning frame, a piston rod is installed inside the adsorption column, and the piston rod is connected to the inside of the adsorption column through a built-in spring, and a pressure rod is fixedly connected to the lower left and right sides of one end of the piston rod extending out of the adsorption column.

[0021] By adopting the above technical solution, the arrangement of the built-in spring can enable the piston rod to return to its original position after moving on the adsorption column.

[0022] Preferably, the piston rod forms an elastic telescopic structure through a built-in spring and the interior of the adsorption column, and the pressure rod ends below the left and right sides of one end of the piston rod extending outside the adsorption column are spherical structures.

[0023] By adopting the above technical solution, the spherical structure at the lower end of the pressure rod can be conveniently squeezed and pushed by the clamping plate.

[0024] Compared with the prior art, the utility model has the following beneficial effects: the automatically oriented magnetic core clamping and transporting device can conveniently carry out oriented clamping and transporting of the magnetic core, and can automatically clean the dust and impurities on the slide rail during the transport process, thereby reducing the friction resistance encountered during movement;

[0025] 1. A transmission screw is provided, and the threaded moving block and the guide block can be moved along the left and right sides of the beam by the rotation of the transmission screw, thereby facilitating the directional transportation of the clamped magnetic core;

[0026] 2. An air outlet pipe is provided. During the movement of the moving block and the guide block, air is supplied to the inside of the guide block through the blower and the delivery pipe. The airflow inside the guide block is ejected to the inside of the guide groove through the air outlet pipes on the left and right sides. The airflow ejected outward from the air outlet pipe can be used to clean the inside of the guide groove, thereby preventing dust and impurities from adhering to the inside of the guide groove and increasing the friction resistance when the guide block moves.

[0027] 3. A clamping block is provided. The positioning frame can be moved downward by opening the telescopic cylinder. The clamping plates on the left and right sides of the positioning frame can be moved toward the inside of the positioning frame by extending the limit cylinder. Thus, the magnetic core can be clamped and positioned by the moving clamping plates.

[0028] 4. An adsorption column is provided. After the positioning frame moves downward, the lower end of the adsorption column and the upper end of the magnetic core fit each other. When the clamp moves toward the inner side of the positioning frame, the beveled edge of the upper end can be used to push the spherical end of the pressure rod, so that the pressure rod drives the piston rod to move along the top of the adsorption column, thereby generating negative pressure inside the adsorption column to achieve further adsorption and positioning of the magnetic core. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the cross-sectional structure of the guide block and the guide groove of the utility model;

[0031] Figure 3 This is a schematic diagram of the cross-sectional structure of the guide block and the air outlet pipe of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the positioning frame and adsorption column of the utility model;

[0033] Figure 5 This is a schematic diagram of the cross-sectional structure of the positioning frame and the clamping plate of the utility model;

[0034] Figure 6 This is a schematic diagram of the cross-sectional structure of the adsorption column and the piston rod of the utility model.

[0035] In the figure: 1. crossbeam; 2. support frame; 3. servo motor; 4. transmission screw; 5. moving block; 6. guide block; 7. guide groove; 8. cleaning mechanism; 81. blower; 82. delivery pipe; 83. exhaust pipe; 9. telescopic cylinder; 10. positioning frame; 11. limit cylinder; 12. splint; 13. negative pressure adsorption mechanism; 131. adsorption column; 132. piston rod; 133. built-in spring; 134. pressure rod. DETAILED DESCRIPTION

[0036] 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.

[0037] Example 1: Please refer to Figure 1-Figure 3In the existing magnetic core conveying device, when clamping and conveying the magnetic core, the magnetic core is directional transported by moving on the slide rail. However, it is not convenient to clean the dust and impurities on the slide rail during the movement, which leads to a lot of impurities and dust attached to the slide rail after long-term use, which easily increases its travel resistance. In order to solve this technical problem, the present embodiment discloses the following technical content: an automatic directional magnetic core clamping and conveying device, including a crossbeam 1, and a support frame 2 is fixedly connected to the lower left and right ends of the crossbeam 1; the middle of the right end of the crossbeam 1 is fixed A servo motor 3 is connected, and a transmission screw 4 is fixedly connected to the output end of the servo motor 3. A moving block 5 is installed on the transmission screw 4, and guide blocks 6 are fixedly connected to the front and rear sides of the moving block 5. The guide block 6 is inserted into the inside of the guide groove 7, and the guide groove 7 is opened on the inner side of the crossbeam 1; a cleaning mechanism 8 is installed on the moving block 5, and the dust and impurities inside the guide groove 7 are cleaned by the cleaning mechanism 8; the inside of the guide block 6 is set as a hollow structure, and the outer wall of the guide block 6 and the inner wall of the guide groove 7 are in contact with each other, and the guide block 6 can slide inside the guide groove 7. The cleaning mechanism 8 includes a blower 81, and the blower 81 is fixedly installed in the middle of the upper end of the moving block 5. The blower 81 is connected to the inside of the guide block 6 through a conveying pipe 82, and an inclined air outlet pipe 83 is installed on the left and right sides of the guide block 6.

[0038] When the magnetic core needs to be transported, the transmission screw 4 can be rotated by turning on the servo motor 3, and the forward and reverse rotation of the transmission screw 4 can make the threaded moving block 5 drive the guide block 6 to move along the left and right directions of the beam 1, so that the clamped magnetic core can be transported in a direction. When the guide block 6 moves inside the guide groove 7, the blower 81 is turned on. The blower 81 can convey the airflow to the inside of the guide block 6 through the conveying pipe 82. After the airflow enters the inside of the guide block 6, it can be ejected into the inside of the guide groove 7 through the air outlet pipes 83 on the left and right sides. The airflow ejected outward by the air outlet pipe 83 can be used to clean the dust and impurities attached to the inside of the guide groove 7, so as to avoid an increase in the movement resistance of the guide block 6 due to excessive dust and impurities.

[0039] Embodiment 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiment 1, and discloses a structure for clamping and limiting the magnetic core to ensure the stability of the magnetic core during transfer, such as Figure 1 , Figure 4 and Figure 5As shown, the lower end of the moving block 5 is fixedly connected to a telescopic cylinder 9, and the telescopic end of the telescopic cylinder 9 is installed with a positioning frame 10, the left and right ends of the positioning frame 10 are fixedly connected to a limit cylinder 11, and the telescopic end of the limit cylinder 11 is fixedly connected to a clamping plate 12, the guide block 6 is symmetrically arranged about the transverse central axis of the moving block 5, and the middle part of the moving block 5 and the transmission screw 4 is threadedly connected. The clamping plate 12 and the positioning frame 10 are slidably connected, and the upper end of the clamping plate 12 is arranged in a right triangle structure.

[0040] When the moving block 5 moves to a suitable position, the positioning frame 10 is controlled to move downward by the telescopic cylinder 9. After the positioning frame 10 moves to a suitable height, the limit cylinders 11 on the left and right sides of the positioning frame 10 are opened. After the limit cylinders 11 are opened, the left and right clamps 12 can be moved toward the inner side of the positioning frame 10. The movement of the clamps 12 can be used to clamp and position the magnetic core to be transported.

[0041] Embodiment 3: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiments 1 and 2. In order to further improve the stability of the magnetic core during movement, a negative pressure adsorption mechanism 13 is disclosed to prevent the magnetic core from being easily loosened after being subjected to force during transportation. Figure 1 and Figure 4-Figure 6 As shown, a negative pressure adsorption mechanism 13 is installed in the middle of the positioning frame 10 to improve the stability of the magnetic core during clamping and transportation. The negative pressure adsorption mechanism 13 includes an adsorption column 131, and the adsorption column 131 is fixed in the middle of the positioning frame 10. A piston rod 132 is installed inside the adsorption column 131, and the piston rod 132 is connected to the inside of the adsorption column 131 through a built-in spring 133, and a pressure rod 134 is fixedly connected to the left and right sides of one end of the piston rod 132 extending out of the adsorption column 131. The piston rod 132 forms an elastic telescopic structure through the built-in spring 133 and the inside of the adsorption column 131, and the ends of the pressure rod 134 below the left and right sides of one end of the piston rod 132 extending out of the adsorption column 131 are spherical structures.

[0042] When the positioning frame 10 moves downward, the lower end of the adsorption column 131 in the middle of the positioning frame 10 fits against the upper end of the magnetic core. After the clamp 12 moves toward the inner side of the positioning frame 10 to fix the magnetic core, the upper bevel of the clamp 12 can squeeze and push the spherical end of the pressure rod 134 under the piston rod 132, so that the pressure rod 134 drives the piston rod 132 to move along the top of the adsorption column 131. The upward movement of the piston rod 132 can generate negative pressure inside the adsorption column 131, thereby further adsorbing and fixing the magnetic core, thereby ensuring the stability of the magnetic core during transportation.

[0043] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatically oriented magnetic core clamping and transporting device, comprising a crossbeam (1), wherein support frames (2) are fixedly connected below the left and right ends of the crossbeam (1); It is characterized in that Also includes: A servo motor (3) is fixedly connected to the middle of the right end of the cross beam (1), and a transmission screw (4) is fixedly connected to the output end of the servo motor (3), a moving block (5) is mounted on the transmission screw (4), and guide blocks (6) are fixedly connected to the front and rear sides of the moving block (5), the guide block (6) is inserted into the interior of a guide groove (7), and the guide groove (7) is provided on the inner side of the cross beam (1); The moving block (5) is provided with a cleaning mechanism (8), and dust and impurities inside the guide groove (7) are cleaned by the cleaning mechanism (8); The lower end of the moving block (5) is fixedly connected to a telescopic cylinder (9), and a positioning frame (10) is installed at the telescopic end of the telescopic cylinder (9), the left and right ends of the positioning frame (10) are fixedly connected to a limit cylinder (11), and the telescopic end of the limit cylinder (11) is fixedly connected to a clamping plate (12), and a negative pressure adsorption mechanism (13) is installed in the middle of the positioning frame (10) for improving the stability of the magnetic core during clamping and transportation.

2. The automatic oriented magnetic core clamping and transporting device according to claim 1, characterized in that: The guide block (6) is symmetrically arranged with respect to the transverse center axis of the moving block (5), and the middle parts of the moving block (5) and the transmission screw rod (4) are threadedly connected.

3. The automatic oriented magnetic core clamping and transporting device according to claim 1, characterized in that: The interior of the guide block (6) is configured as a hollow structure, and the outer wall of the guide block (6) and the inner wall of the guide groove (7) fit each other, and the guide block (6) can slide inside the guide groove (7).

4. The automatic oriented magnetic core clamping and transporting device according to claim 1, characterized in that: The cleaning mechanism (8) comprises a blower (81), and the blower (81) is fixedly mounted at the middle of the upper end of the moving block (5), the blower (81) is connected to the inside of the guide block (6) through a delivery pipe (82), and an inclined air outlet pipe (83) is mounted on the left and right sides of the guide block (6).

5. The automatic oriented magnetic core clamping and transporting device according to claim 1, characterized in that: The clamping plate (12) and the positioning frame (10) are slidably connected, and the upper end of the clamping plate (12) is arranged in a right-angled triangle structure.

6. The automatic oriented magnetic core clamping and transporting device according to claim 1, characterized in that: The negative pressure adsorption mechanism (13) comprises an adsorption column (131), and the adsorption column (131) is fixed at the middle part of the positioning frame (10), a piston rod (132) is installed inside the adsorption column (131), and the piston rod (132) is connected to the inside of the adsorption column (131) through a built-in spring (133), and a pressure rod (134) is fixedly connected to the lower left and right sides of one end of the piston rod (132) extending outside the adsorption column (131).

7. The automatic oriented magnetic core clamping and transporting device according to claim 6, characterized in that: The piston rod (132) forms an elastic telescopic structure through the built-in spring (133) and the interior of the adsorption column (131), and the ends of the pressure rods (134) below the left and right sides of one end of the piston rod (132) extending outside the adsorption column (131) are spherical structures.

Images