A metering transformer core processing and unloading device and use method

Abstract

The present invention discloses a metering transformer core processing unloading device and a method of use, and specifically relates to the field of transformer processing. The metering transformer core processing unloading device comprises a conveying mechanism, the conveying mechanism comprises a conveying line 1, a core mold is placed on the conveying line 1, a visual recognition module is arranged on the conveying line 1, a unloading mechanism is arranged at the end of the conveying direction of the conveying line 1, the conveying line 1 drives the core mold to move toward the unloading mechanism, and the collection end of the visual recognition module counts the number of core windings on the core mold; the unloading mechanism comprises a unloading unit 1, and the unloading unit 1 comprises two linear drives 1. The present invention sets a unloading mechanism, after the core winding is installed on the core mold, the core mold is transported to a support seat by the transmission of a conveyor belt, and the support seat moves vertically downward to transfer the core mold to a forklift, which not only reduces the labor intensity of the staff, but also improves the efficiency of unloading.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer processing, and more specifically, to a metering transformer core processing and unloading device and a use method thereof. Background Art

[0002] The voltage transformer is an electrical device used in power systems, mainly used to measure and protect circuits. For some complex application scenarios that require high accuracy and reliability, in order to meet different functional requirements and improve the performance of the equipment, four sets of core windings are set in the voltage transformer. The four core windings are the main winding, the measuring winding, the protection winding and the auxiliary winding. Multiple core windings can enhance the reliability and flexibility of the system. When producing a voltage transformer, the core must first be processed, the coil is wound on the core to form a core winding, and then the four sets of core windings are installed in the mold (refer to Fig.15 ) to form a semi-finished workpiece, and finally push the semi-finished workpiece into a casting furnace to cast insulating materials such as resin, so that the insulating material completely wraps the core winding inside the transformer mold, and finally forms an integral, sealed structure.

[0003] The semi-finished workpiece with four sets of core windings is large in size and weight. In the prior art, when the core windings are installed on the mold and then unloaded, they are usually transported from the conveying device to a transport vehicle (forklift) for holding the plates by manual handling or robot clamping and handling, and then transported to subsequent processing links by the transport vehicle. Manual handling increases the workload of the staff, and robot clamping and handling will take up a large space. Both transportation methods are not ideal. Summary of the invention

[0004] The present invention provides a metering transformer core processing and unloading device and a use method, and aims to solve the following problem: the existing transformer core processing and unloading device usually utilizes manual handling or robot clamping and handling to transport the core winding from a conveying device to a transport vehicle (forklift) for holding plates, and then the transport vehicle transports it to subsequent processing links. Manual handling increases the workload of the staff, and robot clamping and handling takes up a large space. Both transportation methods are not ideal.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metering transformer core processing and unloading device, comprising a conveying mechanism, the conveying mechanism comprising a conveying line 1, a core mold is placed on the conveying line 1, a visual recognition module is arranged on the conveying line 1, a unloading mechanism is arranged at the end of the conveying direction of the conveying line 1, the conveying line 1 drives the core mold to move toward the unloading mechanism, and the collection end of the visual recognition module counts the number of core windings on the core mold;

[0006] The unloading mechanism includes an unloading unit 1, which includes two linear drives 1. A forklift is placed between the two linear drives 1. A support seat is arranged on the output end of the linear drive 1. The linear drive 1 is used to drive the support seat to move vertically. The distance between the two support seats on one side close to each other is greater than the width of the forklift. The support seat places the iron core mold transported by the conveyor line 1 on the forklift by moving vertically downward.

[0007] In a preferred embodiment, the conveying mechanism further includes a conveying line 2, which is arranged side by side and in parallel with the conveying line 1. A moving seat is fixedly arranged on the output shaft of the unloading unit 1, and the supporting seat is fixedly arranged on the moving seat.

[0008] In a preferred embodiment, a direction adjustment mechanism is provided on conveyor line one and conveyor line two, and the direction adjustment mechanism includes two linear drives two, and the two linear drives two are respectively fixedly provided on conveyor line one and conveyor line two, and the same linear drive three is fixedly provided on the output shaft of the two linear drives two, and a linear drive four is fixedly provided on the output shaft of linear drive three, and a guide plate is provided on the output shaft of linear drive four.

[0009] In a preferred embodiment, two linear drives five are fixedly arranged on the output shaft of the linear drive four, guide plates are rotatably arranged on the output shafts of the two linear drives five, and the two guide plates are hingedly arranged.

[0010] In a preferred embodiment, a limiting hole is opened on the support seat, and the same unloading plate is placed on the two support seats. A positioning seat is fixedly provided at the bottom of the unloading plate, and the positioning seat is located in the limiting hole. A plurality of auxiliary seats are also fixedly provided at the bottom of the unloading plate, and the auxiliary seats are adapted to a forklift.

[0011] In a preferred embodiment, the unloading mechanism also includes a unloading unit 2, which includes a mounting frame, a guide seat is fixedly provided on the mounting frame, two transmission wheels are rotatably provided on the mounting frame, the transmission wheels are transmission-connected to the same guide chain, a connecting plate is fixedly provided on the guide chain, and a support platform is rotatably provided on the connecting plate.

[0012] In a preferred embodiment, a gear is rotatably provided on the mounting frame, an auxiliary wheel is fixedly provided on the transmission wheel, and the gear and the auxiliary wheel are connected through the same chain transmission.

[0013] In a preferred embodiment, a positioning hole is formed on the support platform, and the positioning hole is matched with the auxiliary seat.

[0014] In a preferred embodiment, a limit seat is fixedly provided at the end of the support platform, and the limit seat is movably provided in the corresponding guide seat.

[0015] A method for using a metering transformer core processing and unloading device comprises the following steps:

[0016] Step 1: Place the iron core mold with the iron core winding installed on the conveyor line 1 and the conveyor line 2 for conveying;

[0017] Step 2: When the core mold passes under the visual recognition module, the visual recognition module detects the number of core molds in the core mold, the number of core windings on the core mold, and the conveying posture of the core mold on the conveyor line 1;

[0018] Step 3: The output end of the linear drive 4 drives the guide plate to move horizontally and vertically to adjust the conveying posture of the core mold, so that the two core molds are mirror-symmetrical along the plane where the conveying directions of the conveying line 1 and the conveying line 2 are located;

[0019] Step 4: After the core mold is transported to the unloading plate, the moving seat drives the unloading plate to move vertically downward and transports the unloading plate to the forklift to complete the unloading.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention provides a unloading mechanism. After the core winding is installed on the core mold, the core mold is transported to the support seat by the transmission of the conveyor belt. The support seat moves vertically downward to transfer the core mold to a forklift, which not only reduces the labor intensity of the staff, but also improves the unloading efficiency.

[0022] 2. The present invention sets a direction adjustment mechanism. During the process of conveying the core mold, the conveying posture of the core mold on conveyor line 1 and conveyor line 2 is adjusted by changing the opening and closing angles of the guide plate, so that the two core molds are mirror-symmetrical along the plane where the conveying directions of conveyor line 1 and conveyor line 2 are located, making the forklift more stable when conveying and transferring the core mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the conveyor line 1 of the present invention.

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the visual recognition module of the present invention.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the support plate of the present invention.

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the linear actuator 1 of the present invention.

[0027] Figure 5 It is a schematic structural diagram of a front view of a linear actuator of the present invention.

[0028] Figure 6It is a schematic diagram of the three-dimensional structure of the conveyor line 2 of the present invention.

[0029] Figure 7 It is a structural schematic diagram of a front view of a conveyor line of the present invention.

[0030] Figure 8 Schematic diagram of the structure of the linear actuator of the present invention from three main views.

[0031] Fig. 9 It is a schematic structural diagram of the guide plate of the present invention when viewed from above.

[0032] Fig.10 It is a schematic diagram of the state structure of conveying core molds by conveying line 1 and conveying line 2 of the present invention.

[0033] Fig.11 For the present invention Fig.10 A schematic diagram of the structure of another placement state of the middle iron core mold.

[0034] Fig.12 It is a schematic diagram of the three-dimensional structure of the mounting frame of the present invention.

[0035] Fig.13 It is a schematic diagram of the three-dimensional structure of the guide seat of the present invention.

[0036] Fig.14 It is a schematic diagram of the three-dimensional structure of the connecting plate of the present invention.

[0037] Fig.15 It is a schematic diagram of the three-dimensional structure of the iron core mold of the present invention.

[0038] Fig.16 It is a schematic diagram of the three-dimensional structure of the forklift of the present invention.

[0039] Fig.17 The figure is a schematic diagram of the process of using the present invention.

[0040] The accompanying drawings are marked as follows: 1. conveying mechanism; 11. conveying line 1; 111. fixed frame; 112. conveying roller; 113. support plate; 12. conveying line 2; 2. visual recognition module; 3. unloading mechanism; 31. unloading unit 1; 311. linear drive 1; 312. moving seat; 313. support seat; 32. unloading unit 2; 321. mounting frame; 322. guide seat; 323. gear; 324. transmission wheel; 325. guide chain; 326. connecting plate; 327. support table; 328. positioning hole; 33. unloading plate; 4. adjustment mechanism; 41. linear drive 2; 42. linear drive 3; 43. linear drive 4; 44. linear drive 5; 45. guide plate; 5. core mold; 51. bottom plate; 52. side plate; 6. forklift; 61. load-bearing seat. DETAILED DESCRIPTION

[0041] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0042] Refer to the instruction manual Figures 1 to 5 , Fig.15 and Fig.16 A metering transformer core processing and unloading device comprises a conveying mechanism 1, the conveying mechanism 1 comprises a conveying line 11, a core mold 5 is placed on the conveying line 11, a visual recognition module 2 is arranged on the conveying line 11, a unloading mechanism 3 is arranged at the end of the conveying direction of the conveying line 11, the conveying line 11 drives the core mold 5 to move toward the unloading mechanism 3, and the collection end of the visual recognition module 2 counts the number of core windings on the core mold 5;

[0043] The unloading mechanism 3 includes a unloading unit 31, which includes two linear drives 311. A forklift 6 is placed between the two linear drives 311. A support seat 313 is provided on the output end of the linear drive 311. The linear drive 311 is used to drive the support seat 313 to move vertically. The distance between the two support seats 313 on one side close to each other is greater than the width of the forklift 6. The support seat 313 places the core mold 5 transported by the conveyor line 11 on the forklift 6 by moving vertically downward.

[0044] The conveyor line 111 includes a fixed frame 111, on which two conveyor rollers 112 are rotatably arranged, and the two conveyor rollers 112 are connected to the same conveyor belt for transmission. The raw material of the conveyor belt is set to low-friction material, and the low-friction material includes but is not limited to polyurethane PU, polyvinyl chloride or Teflon and other materials. The conveyor belt made of the above materials not only has low friction but also is relatively wear-resistant. A support plate 113 is fixedly arranged on the fixed frame 111, and the support plate 113 is used to stably support the core mold 5. A cylinder is arranged on the fixed frame 111, and a push plate is fixedly arranged on the output shaft of the cylinder. During the process of conveying the core mold 5 by the conveyor belt, the cylinder is started, and the push plate is pushed by the movement of the cylinder output shaft. The push plate contacts the edge of the core mold 5, so as to achieve the effect of adjusting the position of the core mold 5 on the conveyor belt. As a mature prior art, it will not be described in detail here.

[0045] It should be noted that the four sets of core windings need to be installed on the core mold 5 after processing, and the positions where the four sets of core windings are installed on the core mold 5 are as follows: Fig.15As shown, the core mold 5 includes a bottom plate 51 and a side plate 52, and the bottom plate 51 and the side plate 52 are vertically arranged. Since the core windings are all installed on the top of the bottom plate 51, the bottom plate 51 serves as the support surface of the core mold 5 when the core windings are installed on the bottom plate 51. Therefore, after all four groups of core windings are installed on the bottom plate 51, the bottom of the bottom plate 51 contacts the conveyor line 11 to complete the conveying. The visual recognition module 2 is set as a recognition camera, and the recognition camera is installed above the conveyor line 11. The collection end of the recognition camera is set toward the conveyor belt. During the process of conveying the core mold 5 on the conveyor line 11, the visual recognition module 2 can not only recognize the number of core molds 5, the number of core windings on the core mold 5, and the conveying posture of the core mold 5 on the conveyor line 11, but also recognize the number of core molds 5 and the number of core windings on the core mold 5 to facilitate the subsequent statistical processing data. As a mature prior art, the visual recognition module 2 will not be described in detail here.

[0046] It should also be noted that due to the precise internal structure of the core winding and the voltage transformer, any tiny dust particles may cause internal short circuit or poor contact, affecting the performance and reliability of the equipment. Therefore, the processing of the core winding and the voltage transformer needs to be carried out in a dust-free workshop. When the core set is installed on the core mold 5, the volume is large. The unloading and transfer of the core mold 5 to the next processing step requires the use of transfer equipment. Currently, the transfer equipment generally uses a forklift. Forklifts include four-wheel forklifts and towable forklifts. The four-wheel forklift has a lifting function, but due to the large size of the four-wheel forklift, there are certain safety hazards in driving a four-wheel forklift in a dust-free workshop, and the four-wheel forklift will cause certain pollution in the dust-free workshop during use. Therefore, the four-wheel forklift is not suitable for use in a car-free workshop. Fig.16 As shown, the towable forklift 6 is convenient for use in a dust-free workshop. The forklift 6 is provided with two load-bearing seats 61 , which are used to support the core mold 5 .

[0047] The specific implementation scenario is: a processing station is set at the input end of the conveyor line 11, and the processing station is used to support the core mold 5 and install the core winding on the core mold 5. Fig.15, install the core winding at the corresponding position of the bottom plate 51, when the core set on the core mold 5 is installed, push the core mold 5 of the processing station onto the conveyor belt, the transmission conveyor belt of the conveyor roller 112, the conveyor belt moves to transport the core mold 5, when the core mold 5 passes under the visual recognition module 2, the visual recognition module 2 identifies the number of core molds 5 and the number of core windings on the core mold 5, the conveyor belt transports the core mold 5 along the length direction of the conveyor line 11, the support seat 313 moves upward during the movement of the core mold 5 on the conveyor line 11, so that the support seat 313 is slightly lower than the height of the conveyor belt, the core mold 5 will move to the support seat 313 at the end of the conveyor line 11, a baffle can be set on the support seat 313, the baffle is used to support the support seat 31 3 is used to limit the core mold 5 on the support seat 3. As a mature existing technology, it will not be elaborated in detail here. When the core mold 5 is located on the support seat 313, the forklift 6 is placed between the two support seats 313, and then the support seat 313 is driven to move vertically downward. Since the distance between the two support seats 313 on one side close to each other is greater than the width of the forklift 6, as the support seats 313 continue to move downward, the core mold 5 falls on the load-bearing seat 61, and the support seat 313 can continue to move downward. When the forklift 6 completely falls on the load-bearing seat 61, the support seat 313 is driven to stop moving downward, and the forklift 6 can be dragged to complete the transportation of the core mold 5. Compared with the existing technology, when transporting the core mold 5, there is no need for manual handling or the use of a robot, which reduces the labor intensity of manual labor and improves the processing efficiency.

[0048] Refer to the instruction manual Figures 6 to 11After the core winding is installed on the core mold 5, the core mold 5 needs to be moved from the processing station to the conveyor belt, and the installation of the core winding on the core mold 5 requires manual operation. Due to the different operating habits of different staff members and the heavy weight of the core mold 5, there are many postures for placing the core mold 5 on the conveyor belt of the conveyor line 11. The two parallel load-bearing seats 61 on the forklift 6 serve as the supporting surface. The positions of the four windings on the core mold 5 are not evenly arranged. In other words, the center of gravity of the core mold 5 is close to one side of the three core windings arranged side by side. When the core mold 5 is placed on the conveyor belt 11, the position of the core mold 5 is not uniformly arranged. In other words, the center of gravity of the core mold 5 is close to one side of the three core windings arranged side by side. 5 is placed on the support seat, if the center of gravity of the module deviates from the center line of the two load-bearing seats 61, then after the core mold 5 is unloaded onto the load-bearing seat 61 of the forklift 6, its center of gravity will still deviate from the center line of the two load-bearing seats 61, thereby increasing the risk of the core mold 5 tipping over and falling from the forklift during subsequent movement. In order to avoid this situation, specifically, the conveying mechanism 1 also includes a conveying line 2 12, and the conveying line 2 12 is arranged side by side and in parallel with the conveying line 1 11, a moving seat 312 is fixedly arranged on the output shaft of the unloading unit 1 31, and a support seat 313 is fixedly arranged on the moving seat 312. The conveyor line 1 11 and the conveyor line 2 12 are provided with a direction adjustment mechanism 4, which includes two linear drivers 2 41, which are fixedly arranged on the conveyor line 1 11 and the conveyor line 2 12 respectively, and the same linear driver 3 42 is fixedly arranged on the output shaft of the two linear drivers 2 41, and the linear driver 4 43 is fixedly arranged on the output shaft of the linear driver 3 42, and the guide plate 45 is arranged on the output shaft of the linear driver 4 43. Two linear drivers 5 44 are fixedly arranged on the output shaft of the linear driver 4 43, and the guide plates 45 are rotatably arranged on the output shafts of the two linear drivers 5 44, and the two guide plates 45 are hingedly arranged. A limited position hole is provided on the support seat 313, and the same unloading plate 33 is placed on the two support seats 313, and a positioning seat is fixedly arranged at the bottom of the unloading plate 33, and the positioning seat is located in the limited position hole. A plurality of auxiliary seats are also fixedly arranged at the bottom of the unloading plate 33, and the auxiliary seats are adapted to the forklift 6.

[0049] It should be noted that the structure of conveyor line 2 12 is the same as that of conveyor line 1 11, and a group of visual recognition modules 2 are also installed on conveyor line 2 12, linear drive 2 41 is configured as a linear motor, linear drive 3 42 is fixedly arranged on the output shaft of the linear motor, linear drive 3 42 is configured as a linear motor, linear drive 4 43 is fixedly arranged on the output shaft of linear drive 3 42, linear drive 4 43 and linear drive 5 44 are both configured as cylinders, linear drive 5 44 is fixedly arranged on the output shaft of linear drive 4 43, and the guide plate 45 is rotatably arranged with the output shaft of the cylinder, and the number of adjustment mechanisms 4 on conveyor line 11 and conveyor line 2 12 can be set to multiple groups, which is conducive to adjusting the angle of the core mold 5.

[0050] It should also be noted that the distance between the two linear drive 1s 311 is increased so that the distance between the two linear drive 1s 311 can completely cover the width direction of the conveyor line 11 and the conveyor line 2 12, and a discharge plate 33 is placed on the support seat 313. The discharge plate 33 is used to bear and support the iron core mold 5 transported by the conveyor line 11 and the conveyor line 2 12, and the two iron core molds 5 with installed iron core windings are placed on the conveyor line 11 and the conveyor line 2 12 respectively. Since the initial positions of the iron core mold 5 placed on the conveyor belt are not the same, during the process of the conveyor belt transporting the iron core mold 5, when the iron core mold 5 passes under the visual recognition module 2, the visual recognition module 2 recognizes the posture of the iron core mold 5. If the length direction of the side plate 52 in the iron core mold 5 is parallel or tends to be parallel to the length direction of the conveyor line 11 or the conveyor line 2 12, there is no need to make a large angle adjustment. If the length direction of the side plate 52 is perpendicular or tends to be perpendicular to the length direction of the conveyor line 11 or the conveyor line 2 12, a large angle adjustment is required. 42, and the horizontal position of the core mold 5 is controlled so that the core mold 5 is rotated horizontally by 90 degrees, so that the bottom plate 51 of the core mold 5 is parallel to the conveying direction of the conveyor line 11 or the conveyor line 21. Fig.10 and Fig.11 As shown, the bottom plate 51 and the side plate 52 of the core mold 5 are in an "L" shape, and the bottom plates 51 of the two core molds 5 are mirror-symmetrical along the plane where the midlines of the conveying directions of the conveying line 11 and the conveying line 2 12 are located, so as to ensure that the center of gravity of the two core molds 5 is located near the midline of the load-bearing seat 61 along the conveying direction to avoid deviation of the center of gravity. As the conveying proceeds, the two core molds 5 are conveyed to the unloading plate 33 in a symmetrical posture, and then the unloading plate 33 moves vertically downward. After the unloading plate 33 falls on the load-bearing seat 61, the unloading of the two core molds 5 can be completed, which can prevent the core molds 5 on the forklift 6 from tilting.

[0051] Further, the symmetry of the two core molds 5 includes but is not limited to the following: Fig.10 With attached Fig.11The final conveying posture of the core mold 5 can be adjusted according to the usage requirements.

[0052] Refer to the instruction manual Figure 12 to Figure 14 In the above-mentioned unloading method for the core mold 5, the unloading plate 33 needs to be vertically moved upwards by the support seat 313 each time. After the core mold 5 is located on the unloading plate 33, the unloading plate 33 is vertically moved downwards so that the bearing seat 61 supports the unloading plate 33. Such reciprocating operation has low working efficiency. In order to solve the above-mentioned problem, specifically, the unloading mechanism 3 also includes an unloading unit 2 32, and the unloading unit 2 32 includes a mounting frame 321, a guide seat 322 is fixedly arranged on the mounting frame 321, and two transmission wheels 324 are rotatably arranged on the mounting frame 321. The transmission wheel 324 is transmission-connected with the same guide chain 325, and a connecting plate 326 is fixedly arranged on the guide chain 325, and a support platform 327 is rotatably arranged on the connecting plate 326. A gear 323 is rotatably arranged on the mounting frame 321, and an auxiliary wheel is fixedly arranged on the transmission wheel 324. The gear 323 is connected to the auxiliary wheel through the same chain transmission. A positioning hole 328 is provided on the support platform 327 , and the positioning hole 328 is adapted to the auxiliary seat. A limit seat is fixedly provided at the end of the support platform 327 , and the limit seat is movably provided in the corresponding guide seat 322 .

[0053] It should be noted that a motor is fixedly mounted on the mounting frame 321 , and the output shaft of the motor is fixedly mounted on the gear 323 .

[0054] It should also be noted that the unloading plate 33 is placed on the support platform 327, the motor is started, the rotation of the motor output shaft drives the gear 323 to rotate, the rotation of the gear 323 output shaft drives the auxiliary wheel to rotate through the chain, the rotation of the auxiliary wheel drives the transmission wheel 324 to rotate, the transmission wheel 324 then drives the guide chain 325, and the rotation of the guide chain 325 drives the support platform 327 to move along the arc track of the guide seat 322. Since the support platform 327 and the connecting plate 326 are rotatably arranged, the support platform 327 is always in the process of cyclic transmission. Finally, it is parallel to the ground, and unloading plates 33 are placed on multiple support platforms 327. Then, the support platforms 327 are driven to rotate cyclically along the guide seat 322. After the iron core mold 5 transported by the conveyor line 11 and the conveyor line 2 12 is transported to the unloading plate 33, the support platform 327 gradually moves downward. The unloading plate 33 is located above the load-bearing seat 61 and can be slid out of the support platform 327. The unloading plate 33 is moved to the load-bearing seat 61 to complete the transfer of the iron core mold 5. There is no need to reciprocately lift the unloading plate 33 to undertake the transfer of the iron core mold 5, thereby improving the transportation efficiency.

[0055] Different from the above-mentioned embodiment, the conveyor line 2 12 includes two auxiliary plates, which are not connected to each other, that is, the unloading plate 33 is supported by the two auxiliary plates. When the unloading plate 33 carrying the core mold 5 moves downward, the unloading plate 33 contacts the load-bearing seat 61 and then can be directly moved out of the forklift 6.

[0056] Refer to the instruction manual Fig.17 Specifically, a method for using a metering transformer core processing and unloading device is characterized by comprising the following steps:

[0057] Step 1: placing the iron core mold 5 with the iron core winding installed on the conveyor line 1 11 and the conveyor line 2 12 for conveying;

[0058] Step 2: When the core mold 5 passes under the visual recognition module 2, the visual recognition module 2 detects the number of core molds 5 in the core mold 5, the number of core windings on the core mold 5, and the conveying posture of the core mold 5 on the conveying line 11;

[0059] Step 3: The output end of the linear drive 43 drives the guide plate 45 to move horizontally and vertically to adjust the conveying posture of the core mold 5, so that the two core molds 5 are mirror-symmetrical along the plane where the conveying directions of the conveying line 1 11 and the conveying line 2 12 are located;

[0060] Step 4: After the core mold 5 is transported to the unloading plate 33, the moving seat 312 drives the unloading plate 33 to move vertically downward and transports the unloading plate 33 to the forklift 6 to complete unloading.

[0061] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A metering transformer core processing and unloading device, characterized in that The conveying mechanism (1) comprises a conveying line (11), an iron core mold (5) is placed on the conveying line (11), a visual recognition module (2) is arranged on the conveying line (11), a discharge mechanism (3) is arranged at the end of the conveying direction of the conveying line (11), the conveying line (11) drives the iron core mold (5) to move toward the discharge mechanism (3), and the collection end of the visual recognition module (2) counts the number of iron core windings on the iron core mold (5); The unloading mechanism (3) comprises an unloading unit 1 (31), the unloading unit 1 (31) comprising two linear drives 1 (311), a forklift (6) being placed between the two linear drives 1 (311), a support seat (313) being provided on the output end of the linear drive 1 (311), the linear drive 1 (311) being used to drive the support seat (313) to move vertically, the distance between the two support seats (313) on one side close to each other being greater than the width of the forklift (6), and the support seat (313) being moved vertically downward to place the core mold (5) transported by the conveyor line 1 (11) on the forklift (6); The conveying mechanism (1) further comprises a second conveying line (12), wherein the second conveying line (12) is arranged in parallel with the first conveying line (11), a movable seat (312) is fixedly arranged on the output shaft of the first unloading unit (31), and the supporting seat (313) is fixedly arranged on the movable seat (312); The conveyor line 1 (11) and the conveyor line 2 (12) are provided with a direction adjustment mechanism (4), the direction adjustment mechanism (4) comprising two linear drive 2 (41), the two linear drive 2 (41) being fixedly arranged on the conveyor line 1 (11) and the conveyor line 2 (12), respectively, the output shafts of the two linear drive 2 (41) being fixedly arranged with the same linear drive 3 (42), the output shaft of the linear drive 3 (42) being fixedly arranged with a linear drive 4 (43), and the output shaft of the linear drive 4 (43) being provided with a guide plate (45); Two linear drivers (44) are fixedly arranged on the output shaft of the linear driver (43), and guide plates (45) are rotatably arranged on the output shafts of the two linear drivers (44), and the two guide plates (45) are hingedly arranged; A limiting hole is provided on the support seat (313); the same unloading plate (33) is placed on the two support seats (313); a positioning seat is fixedly provided at the bottom of the unloading plate (33); the positioning seat is located in the limiting hole; a plurality of auxiliary seats are also fixedly provided at the bottom of the unloading plate (33); the auxiliary seats are compatible with the forklift (6).

2. A metering transformer core processing and unloading device according to claim 1, characterized in that: The unloading mechanism (3) further comprises a second unloading unit (32), wherein the second unloading unit (32) comprises a mounting frame (321), a guide seat (322) being fixedly arranged on the mounting frame (321), two transmission wheels (324) being rotatably arranged on the mounting frame (321), the transmission wheels (324) being transmission-connected to a same guide chain (325), a connecting plate (326) being fixedly arranged on the guide chain (325), and a support platform (327) being rotatably arranged on the connecting plate (326).

3. A metering transformer core processing and unloading device according to claim 2, characterized in that: A gear (323) is rotatably arranged on the mounting frame (321), an auxiliary wheel is fixedly arranged on the transmission wheel (324), and the gear (323) and the auxiliary wheel are connected via a same chain transmission.

4. A metering transformer core processing and unloading device according to claim 3, characterized in that: The support platform (327) is provided with a positioning hole (328), and the positioning hole (328) is adapted to the auxiliary seat.

5. A metering transformer core processing and unloading device according to claim 4, characterized in that: A limit seat is fixedly disposed at the end of the support platform (327), and the limit seat is movably disposed in the corresponding guide seat (322).

6. A method for using the metering transformer core processing and unloading device as claimed in claim 5, characterized in that: The following steps are involved: Step 1: placing the iron core mold (5) with the iron core winding installed on the conveyor line 1 (11) and the conveyor line 2 (12) for conveying; Step 2: When the core mold (5) passes under the visual recognition module (2), the visual recognition module (2) detects the number of core molds (5) in the core mold (5), the number of core windings on the core mold (5), and the conveying posture of the core mold (5) on the conveying line 1 (11); Step 3: The output end of the linear drive 4 (43) drives the guide plate (45) to move horizontally and vertically to adjust the conveying posture of the core mold (5), so that the two core molds (5) are mirror-symmetrical along the plane where the conveying directions of the conveying line 1 (11) and the conveying line 2 (12) are located; Step 4: After the iron core mold (5) is transported to the unloading plate (33), the moving seat (312) drives the unloading plate (33) to move vertically downward to transport the unloading plate (33) to the forklift (6) to complete unloading.

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