Radiation core cake magnetic circuit shaper

Abstract

The utility model provides a kind of radiation type iron core cake magnetic circuit forming machine, it is related to forming machine technical field, comprising: conveying module: for conveying product;Material table: raw material is placed on material table;Fan pile forming module: including transverse moving module, lifting moving module and material taking module, material taking module is set two groups, transverse moving module and lifting moving module are used to drive material taking module to move transversely and lift;Material taking module has material taking state and discharging state;When one group of material taking module is in material taking state, another group of material taking module is in discharging state, the cyclic material taking and discharging of two groups of material taking module are realized.By setting fan pile forming module, cooperate left and right setting material table, can be multiple cakes joint, when left material taking, right discharging, right material taking, left discharging, compared with traditional artificial forming operation, production efficiency is greatly improved, reduces artificial cost and occupied site area, and product quality can be effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of forming machine technology, and in particular to a radial iron core disc magnetic circuit forming machine. Background Technology

[0002] like Figure 6 As shown, a complete iron core disc is generally composed of 60 sectors stacked around a center. Currently, the selection and stacking of each sector is entirely done manually. Figure 7 , Figure 8 The process involves placing various raw materials (usually magnetic silicon steel sheets) on a workbench, where multiple operators stack the raw materials into fan stacks. This manual stacking method is not only inefficient and costly, but also requires a large amount of space and makes it difficult to guarantee the stability of the forming quality. Furthermore, due to the complexity of the manual operation process, it is difficult for manual operators to process products with small angles, which limits the further increase in the number of sectors of the iron core disc. In response to the above-mentioned defects, this application is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a radial iron core disc magnetic circuit forming machine that can automatically stack fan stacks to reduce production costs, improve product quality, and increase production efficiency.

[0004] To solve the above problems, this utility model provides a radial iron core disc magnetic circuit forming machine, comprising:

[0005] Conveying module: Used to transport products and provide a platform for product stacking, forming a fan-stacking flow zone;

[0006] Material platform: Material platforms are set on both sides of the conveying module, and raw materials are placed on the material platforms;

[0007] Fan stack forming module: includes a lateral movement module, a lifting movement module and a material picking module. The material picking module is set in two sets. The lateral movement module and the lifting movement module are used to drive the material picking module to move laterally and vertically.

[0008] Lateral movement is used for the material handling module to switch between the material platform and the conveying module areas, while lifting movement is used to realize the material handling module's feeding / picking actions.

[0009] The material picking module has a material picking state and a material dispensing state. In the material picking state, the material picking module picks up the raw materials on the material platform. The two sets of material picking modules pick up materials on the material platforms on both sides of the conveying module respectively. In the material dispensing state, the material picking module places the raw materials on the conveying module to stack and form the products. When one set of material picking modules is in the material picking state, the other set of material picking modules is in the material dispensing state, realizing the cyclic picking and dispensing of the two sets of material picking modules.

[0010] According to one embodiment of the present invention, the radial iron core disc magnetic circuit forming machine further includes a raw material mold, which is set on a material platform and the raw material is placed in the raw material mold.

[0011] The operator first places the raw material into the raw material mold, and then loads the raw material mold onto the material platform. The material platform is preferably equipped with a positioning device for positioning the raw material mold, such as a positioning pin or a positioning groove.

[0012] According to one embodiment of the present invention, the fan stack forming module further includes a pressure sensing module. The pressure sensing module is used to detect the pressure on the material picking module and assist in determining the positioning of the material picking module. When the material picking module descends and contacts the product, the pressure sensing module detects that the pressure on the material picking module reaches a set value, and the lifting and moving module stops driving the material picking module to continue descending.

[0013] According to one embodiment of the present invention, the material picking module can pick up / put down several raw materials at one time, and several sets of raw materials are placed on the material platform along the conveying direction of the conveying module. In conjunction with the product flow of the conveying module, multiple cakes are stacked together, which greatly improves production efficiency.

[0014] According to one embodiment of the present invention, the radial iron core disc magnetic circuit forming machine further includes a product sensor, which is electrically connected to the fan stack forming module. The product sensor is used to detect whether there is a product at a set position of the conveying module. When there is a product, the fan stack forming module stops picking up and putting down materials.

[0015] The product sensor can be an infrared sensor, an ultrasonic sensor, or an image sensor. It is preferably installed at the product outlet end of the conveying module. When there is material, the equipment will pause the material handling process. After the operator takes the product, the equipment will resume the normal material handling process. This process is repeated until the process is complete.

[0016] According to one embodiment of the present invention, a set of lateral movement modules is provided to synchronously drive the lateral movement of two sets of material handling modules, which has the effect of saving costs.

[0017] According to one embodiment of the present invention, the lifting and moving module is provided in two sets, which respectively drive the lifting and moving motion of the two sets of material picking modules, thereby enabling the lifting stroke of the two sets of material picking modules to be controlled separately, which facilitates the separate control of the lifting height when picking up and putting down materials.

[0018] According to one embodiment of the present invention, the material handling module includes several sets of vacuum suction cup assemblies, and other gripping structures such as robotic arms may also be selected.

[0019] According to one embodiment of the present invention, the conveying module includes a belt conveyor, and other optional conveyors such as chain plate conveyors.

[0020] According to one embodiment of the present invention, the fan stack forming module further includes a platform, the material picking module and the lifting and moving module are installed on the platform, and the lateral moving module is used to drive the platform to move laterally.

[0021] According to one embodiment of the present invention, the lateral movement module includes a lateral displacement drive mounted on a platform, a gear connected to the lateral displacement drive, a rack for meshing with the gear, a lateral slider connected to the platform, and a lateral linear guide that cooperates with the lateral slider.

[0022] The beneficial effects of this utility model are that by setting up a fan stack forming module, in conjunction with the material platforms set on the left and right, multiple cakes can be stacked together. When picking up material from the left, material is placed on the right, and when picking up material from the right, material is placed on the left. Compared with the traditional manual forming operation, the production efficiency is greatly improved, the labor cost and the area occupied are reduced, and the product quality can be effectively guaranteed. Moreover, since the equipment can form fan stacks with smaller angles, the performance of subsequent products is improved. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 A schematic diagram of the overall structure of a radial-type iron core disc magnetic circuit forming machine;

[0025] Figure 2 This is a schematic diagram of the internal structure of a radial iron core disc magnetic circuit forming machine;

[0026] Figure 3 This is a schematic diagram showing the relative positions of the fan stack forming module and the material platform;

[0027] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle;

[0028] Figure 5 This is a structural schematic diagram of the fan stack forming module;

[0029] Figure 6 This is a schematic diagram of a metal core disc;

[0030] Figure 7 This is a schematic diagram of a fan stack;

[0031] Figure 8 This is a schematic diagram of the original process;

[0032] In the diagram: Equipment body 1, material platform 11, conveying module 2, raw material mold 3, control module 4, fan stack forming module 5, platform 51, lateral movement module 52, lateral linear rail 521, lateral slider 522, gear 523, transmission shaft 524, lateral displacement drive 525, rack 526, lifting and moving module 53, lifting drive 531, vertical linear rail 532, lifting frame 533, material picking module 54, vacuum suction cup assembly 541, mounting arm 542, pressure sensing module 55, raw material 6, fan stack 7. Detailed Implementation

[0033] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0034] Example 1:

[0035] Radial type iron core disc magnetic circuit forming machine, such as Figure 1 It includes the main body of the equipment 1 and the conveying module 2, raw material mold 3, control module 4 and fan stack forming module 5 installed on the main body of the equipment 1.

[0036] The main body of the equipment 1 is equipped with two sets of material platforms 11. The conveying module 2 is located between the two sets of material platforms 11. Multiple sets of raw materials are placed on the material platforms 11 along the conveying direction of the conveying module 2. Each set of raw materials is stacked. The raw materials are positioned by the raw material mold 3. The operator first places the raw materials in the raw material mold 3, and then installs the raw material mold 3 on the material platform 11. Preferably, the material platform 11 is equipped with a positioning device for positioning the raw material mold 3, such as a positioning pin or a positioning groove.

[0037] The raw material mold 3 is arranged along the conveying direction of the conveying module 2. Depending on the different products to be formed (fan stack 7), the raw material mold 3 is used to accommodate the corresponding raw material 6.

[0038] Conveying module 2 is used to transport products and provides a platform for product stacking, forming a fan-stacking flow zone, such as... Figure 1 The formed product is sent out from the product outlet end on the left.

[0039] A connecting conveyor line can be set up at the product outlet to transport the formed fan stack 7 to the next process. Alternatively, a robot can be set up to transfer the fan stack 7 to the next workstation. The transfer of the fan stack 7 can also be done manually.

[0040] In this embodiment, the conveying module 2 includes a belt conveyor, and other optional conveyor types such as chain plate conveyors.

[0041] The control module 4 includes a control panel, control buttons, etc., and is installed on the main body of the equipment 1, allowing operators to control parameters such as starting and stopping the equipment.

[0042] like Figures 2-5 The stack forming module 5 includes a platform 51, a lateral movement module 52, a lifting movement module 53, and a material picking module 54. The material picking module 54 is provided in two sets. The lateral movement module 52 and the lifting movement module 53 are used to drive the material picking module 54 to move laterally and vertically. The lateral movement is used for the material picking module 54 to switch between the material platform 11 and the conveying module 2. The lifting movement is used to realize the material feeding / picking action of the material picking module 54.

[0043] The material picking module 54 has a material picking state and a material discharging state. In the material picking state, the material picking module 54 picks up a number of raw materials from the material platform 11. The two sets of material picking modules 54 pick up materials from the material platforms 11 on both sides of the conveying module 2 respectively. In the material discharging state, the material picking module 54 places the raw materials on the conveying module 2 to stack and form a number of products. When one set of material picking modules 54 is in the material picking state, the other set of material picking modules 54 is in the material discharging state, realizing the cyclic picking and discharging of the two sets of material picking modules 54. In conjunction with the product flow of the conveying module 2, multiple cakes are stacked, which greatly improves production efficiency.

[0044] The material handling module 54 and the lifting and moving module 53 are installed on the platform 51, and the lateral moving module 52 is used to drive the platform 51 to move laterally.

[0045] In other embodiments, the lifting and moving module 53 and the lateral moving module 52 can be directly connected to the material picking module 54 to directly drive the material picking module 54 to move.

[0046] In this embodiment, one set of lateral movement modules 52 is provided to synchronously drive the lateral movement of two sets of material handling modules 54, which has the effect of saving costs. Figures 3-5 The lateral movement module 52 includes a lateral displacement drive 525 mounted on the platform 51, a gear 523 connected to the lateral displacement drive 525, a rack 526 for meshing with the gear 523, a lateral slider 522 connected to the platform 51, and a lateral linear guide 521 cooperating with the lateral slider 522.

[0047] The lateral displacement drive 525 includes a servo motor and a reducer. The gear 523 is connected to the reducer through a transmission shaft. The gear 523 is set on both sides of the platform 51. The rack 526 is mounted on the main body 1 of the equipment. After the lateral displacement drive 525 is started, the gear 523 rotates and moves along the rack 526. The lateral linear rail 521 is set on both sides of the platform 51 and is connected to the main body 1 of the equipment. The lateral slider 522 can move along the lateral linear rail 521.

[0048] In other embodiments, the lateral movement module 52 may also be a linear drive module such as a lead screw linear module or a belt slide.

[0049] The lifting and moving module 53 is provided in two sets, which respectively drive the lifting and moving motion of the two sets of material picking modules 54. This allows the lifting stroke of the two sets of material picking modules 54 to be controlled separately, facilitating separate control of the lifting height during material picking and unloading. Figures 3-5 The lifting and moving module 53 can adopt linear drive modules such as lead screw linear modules and belt slides. In this embodiment, the lifting and moving module 53 includes a lifting drive 531 and a vertical linear rail 532. The lifting drive 531 includes a servo motor and a reducer. The vertical linear rail 532 adopts a belt slide. Each group of material picking modules 54 is equipped with two sets of vertical linear rails 532 to ensure lifting stability. The vertical linear rail 532 is connected to the lifting drive 531 through a transmission shaft. The vertical linear rail 532 is connected to the lifting frame 533. The lifting frame 533 is connected to the mounting arm 542. The material picking module 54 includes several sets of vacuum suction cup assemblies 541. The several vacuum suction cup assemblies 541 are arranged in a straight line and installed on the mounting arm 542.

[0050] In other embodiments, the material handling module 54 may be a gripping structure such as a robotic arm.

[0051] Preferably, the fan stack forming module 5 further includes a pressure sensing module 55, which includes several pressure sensors. These sensors can be installed between the lifting frame 533 and the linear guide slide, or between the mounting arm 542 and the lifting frame 533, or between the vacuum suction cup assembly 541 and the mounting arm 542. The pressure sensing module 55 is used to detect the pressure on the material picking module 54 and assist in determining the positioning of the material picking module 54. When the material picking module 54 descends and contacts the product, if the pressure sensing module 55 detects that the pressure on the material picking module 54 reaches a set value, the lifting and moving module 53 stops driving the material picking module 54 to continue descending, thus avoiding damage to the equipment or the product.

[0052] Working steps: The operator loads the raw materials into the raw material mold 3 respectively. Referring to the specifications in the drawings, the operator loads the entire raw material mold 3 with different specifications onto the left and right material platforms 11. After loading both sides, the operator goes to the human-machine interface of the control module 4 to set and start the high-level standby. After starting, the operator checks whether there is material on the left (this can be done by setting a sensor or manually setting whether there is material). If there is material, the platform 51 moves to the left. After reaching the parameter position, the left mounting arm moves downward. After reaching the parameter position, the left vacuum suction cup assembly performs vacuum suction. After the vacuum signal sensor receives the vacuum requirement value, the left mounting arm moves upward. After reaching the parameter setting position, the platform 51 moves to the right. After reaching the parameter setting position, the left mounting arm moves downward. After reaching the material discharge position, the material is discharged and air is blown. After completion, the left mounting arm moves upward back to the origin.

[0053] Simultaneously, the right mounting arm moves downwards. Upon reaching the parameter position, the right vacuum suction cup assembly performs vacuum suction. After the vacuum signal sensor receives the vacuum requirement value, the right mounting arm moves upwards. Upon reaching the parameter setting position, platform 51 moves to the left and reaches the parameter position. The left mounting arm moves downwards. Upon reaching the parameter position, the left vacuum suction cup assembly performs vacuum suction. After the vacuum signal sensor receives the vacuum requirement value, the left mounting arm moves upwards. Upon reaching the parameter setting position, platform 51 moves to the left and simultaneously, the right mounting arm moves downwards. Upon reaching the unloading position, the material is unloaded and air is blown out. After completion, the right mounting arm moves upwards to the parameter setting position. Platform 51 only satisfies the left or right movement requirement when both the left and right mounting arms are in the upward parameter position. This left-right cycle of picking and unloading continues. For each workpiece picked up, the left and right mounting arms will increase the corresponding compensation height accordingly.

[0054] After the left and right feeding is completed, the conveying module 2 will move forward according to the set walking position. After reaching the parameter value, the left and right picking and feeding will be carried out alternately. When all the fan stacks 7 are stacked, the conveying module 2 will send the completed fan stacks out of the equipment outlet.

[0055] If the forming process fails to pick up the material for other reasons, it will repeat several times. If it ultimately fails, it will pause and alarm to remind the operator to troubleshoot the station before resuming normal operation of the equipment.

[0056] The advantages of this solution are:

[0057] (1) The equipment consists of left and right raw material stations, and the middle conveyor belt is the flow area for forming stacks. After the raw materials are combined by the program control, they are sent to the collection port one stack at a time. This ensures that the quantity of each stack is the same, guarantees product quality, and eliminates the randomness of manual operation.

[0058] (2) The equipment consists of two rows of multi-stations, which can stack multiple cakes and have left and right hoppers. When the left is picked up, the right is put out, and when the right is picked up, the left is put out. In terms of production efficiency, it is 4 times that of the original process, and the number of operators is reduced by 60%.

[0059] (3) Due to the complexity of manual operation, the angle is coarsened and the product is arranged in a circle with 60 stacks at a 6-degree angle in centripetal direction. According to the new equipment in this scheme, the angle is divided into approximately 1.5 degrees, and approximately 240 stacks are arranged in a circle. The filling density is higher, and the stacking coefficient is above 0.98. Under the condition of lower angle division and more centripetal and compact, when applied to the product, it can effectively reduce the loss caused by eddy currents under the action of magnetic field and reduce the energy consumption of product operation. The high stacking density and small adjacent triangular hole area effectively reduce the acoustic cavity noise generated after operation.

[0060] Example 2:

[0061] Based on Example 1, this example uses manual unloading of the fan stack 7.

[0062] The radial iron core disc magnetic circuit forming machine also includes a product sensor, which is electrically connected to the fan stack forming module 5. The product sensor is used to detect whether there is a product at the set position of the conveying module 2. When there is a product, the fan stack forming module 5 stops picking up and putting down materials.

[0063] The product sensor can be an infrared sensor, an ultrasonic sensor, or an image sensor. It is preferably set at the product outlet end of the conveying module 2. When all the stacks 7 are stacked, the conveying module 2 will send the completed stacks out of the equipment outlet. When the product sensor detects that there is material at the equipment outlet, the equipment will pause the material handling process. After the operator takes the product away, the equipment will resume the normal material handling process. This process is repeated until the process is completed.

[0064] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A radial-type iron core disc magnetic circuit forming machine, characterized in that: include Conveying module (2): Used for conveying products; Material platform (11): Material platform (11) is set on both sides of the conveying module (2) for placing raw materials; The fan stack forming module (5) includes a horizontal moving module (52), a lifting moving module (53) and a material picking module (54). The material picking module (54) is set in two sets. The horizontal moving module (52) and the lifting moving module (53) are used to drive the material picking module (54) to move horizontally and vertically. The material picking module (54) has a material picking state and a material dispensing state. In the material picking state, the material picking module (54) picks up the raw material on the material platform (11). The two sets of material picking modules (54) pick up the raw material on the material platforms (11) on both sides of the conveying module (2). In the material dispensing state, the material picking module (54) places the raw material on the conveying module (2) to stack and form the product. When one set of material picking modules (54) is in the material picking state, the other set of material picking modules (54) is in the material dispensing state.

2. The radial iron core disc magnetic circuit forming machine according to claim 1, characterized in that: The radial iron core cake magnetic circuit forming machine also includes a raw material mold (3), which is set on the material table (11) and the raw material is placed in the raw material mold (3).

3. The radial iron core disc magnetic circuit forming machine according to claim 1, characterized in that: The stack forming module (5) also includes a pressure sensing module (55), which is used to detect the pressure on the material taking module (54).

4. The radial-type iron core disc magnetic circuit forming machine according to any one of claims 1-3, characterized in that: The material handling module (54) can pick up / put down several raw materials at once.

5. The radial iron core disc magnetic circuit forming machine according to claim 4, characterized in that: The radial iron core disc magnetic circuit forming machine also includes a product sensor, which is electrically connected to the fan stack forming module (5). The product sensor is used to detect whether there is a product at the set position of the conveying module (2). When there is a product, the fan stack forming module (5) stops picking up and putting down the material.

6. The radial iron core disc magnetic circuit forming machine according to claim 4, characterized in that: One set of the lateral movement module (52) is provided to synchronously drive the lateral movement of the two sets of material picking modules (54); two sets of the lifting movement module (53) are provided to drive the lifting movement of the two sets of material picking modules (54) respectively.

7. The radial iron core disc magnetic circuit forming machine according to claim 4, characterized in that: The material handling module (54) includes several sets of vacuum suction cup assemblies (541).

8. The radial-type iron core disc magnetic circuit forming machine according to any one of claims 5-7, characterized in that: The conveying module (2) includes a belt conveyor.

9. The radial iron core disc magnetic circuit forming machine according to claim 6, characterized in that: The stack forming module (5) also includes a platform (51), the material picking module (54) and the lifting and moving module (53) are installed on the platform (51), and the lateral moving module (52) is used to drive the platform (51) to move laterally.

10. The radial iron core disc magnetic circuit forming machine according to claim 9, characterized in that: The lateral movement module (52) includes a lateral displacement drive (525) mounted on the platform (51), a gear (523) connected to the lateral displacement drive (525), a rack (526) for meshing with the gear (523), a lateral slider (522) connected to the platform (51), and a lateral linear guide (521) cooperating with the lateral slider (522).

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