A magnetic sheet feeding mechanism
Patent Information
- Application Number
- CN202522579564.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-12-04
AI Technical Summary
[0002]电机的支架与轴组装在机壳内之后，还需要将磁片插入至机壳内，由于磁片本身具有磁性，磁片之间会相互磁吸，导致磁片的上料难以采用振动盘方式进行上料，以往磁片的供料采用料盘存储配合搬运机械手取料方式上料，或者采用堆叠式存储，配合分片机构将端部的磁片推出的方式进行供料，该方式均只能对磁片进行逐个独立上料至磁片组装机构中，再通过磁片组装机构将磁片逐个插入组装至机壳内，该方式效率低下，无法满足生产需求，因此还需进行改进
[0010]本设计的磁片储料座中可磁吸两层或两层以上的磁片物料，需要供料时，活动板升降驱动装置控制活动板下降，使得活动板与其下方需要接取磁片物料的接料装置对接，磁片推料装置再将磁片储料定位槽中的磁片物料往下推动，使得最下层的磁片物料从储料定位槽中脱离并经过落料避空孔后下落至接料装置中完成磁片物料的供料，该方式可高效完成磁片物料的供料，为磁片组装工序做准备，提高工作效率。
Smart Images
Figure CN224869324U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of motor assembly equipment technology, and in particular to a magnetic sheet feeding mechanism. Background Technology
[0002] After the motor bracket and shaft are assembled into the housing, the magnetic sheets need to be inserted into the housing. Since the magnetic sheets are magnetic, they will attract each other, making it difficult to feed them using a vibratory feeder. In the past, the magnetic sheets were fed by using a material tray storage method combined with a handling robot to pick them up, or by using stacked storage and a segmentation mechanism to push out the magnetic sheets at the ends. Both methods can only feed the magnetic sheets one by one into the magnetic sheet assembly mechanism, and then the magnetic sheet assembly mechanism inserts the magnetic sheets one by one into the housing. This method is inefficient and cannot meet production needs, so it needs to be improved. Utility Model Content
[0003] The purpose of this invention is to provide a magnetic sheet feeding mechanism to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A magnetic sheet feeding mechanism includes a mounting frame and a magnetic sheet pushing device and a magnetic sheet storage device mounted vertically on the mounting frame. The magnetic sheet storage device includes a movable plate, a magnetic sheet storage base, and a movable plate lifting drive device. The movable plate lifting drive device is mounted on the mounting frame and its power output end is connected to the movable plate. The magnetic sheet storage base is fixed to the top of the movable plate. The outer periphery of the magnetic sheet storage base has circumferentially distributed and vertically arranged magnetic sheet storage positioning grooves. The magnetic sheet storage base is made of magnetic metal material, so that a long strip of magnetic sheet material that is horizontally stacked and magnetically connected to each other can be magnetically attracted by the magnetic sheets at its ends and used as a buffer in the storage positioning groove. Each magnetic sheet storage positioning groove can buffer at least two layers of magnetic sheet material distributed vertically. The movable plate is provided with a material drop clearance hole on the outer side corresponding to each storage positioning groove. The magnetic sheet pushing device is used to push the magnetic sheet material in all the storage positioning grooves in the magnetic sheet storage base downward, so that the bottom layer of magnetic sheet material is released from the storage positioning groove and falls after passing through the material drop clearance hole.
[0006] Further description of this utility model: the magnetic sheet pushing device includes a first cylinder, a lifting plate, and a pushing rod; the first cylinder is installed on the top of the mounting frame and its power output end is connected to the lifting plate, used to control the up and down movement of the lifting plate; the lifting plate is slidably connected to the mounting frame via a guide rod; the number of pushing rods is the same as the number of storage positioning slots and corresponds one-to-one above the storage positioning slots; the pushing rods are fixed to the bottom of the lifting plate and can be inserted into the storage positioning slots.
[0007] In a further description of this utility model, the movable plate lifting drive device adopts a second cylinder.
[0008] In a further description of this utility model, two magnetic sheet storage bases are arranged in a left-right distribution; two sets of magnetic sheet pushing devices are arranged in a left-right distribution.
[0009] The beneficial effects of this utility model are as follows:
[0010] The magnetic sheet storage base of this design can magnetically hold two or more layers of magnetic sheet material. When feeding is required, the movable plate lifting drive device controls the movable plate to descend, so that the movable plate connects with the receiving device below that needs to receive the magnetic sheet material. The magnetic sheet pushing device then pushes the magnetic sheet material in the magnetic sheet storage positioning groove downward, so that the bottom layer of magnetic sheet material is released from the storage positioning groove and falls into the receiving device after passing through the material drop clearance hole, thus completing the feeding of magnetic sheet material. This method can efficiently complete the feeding of magnetic sheet material, prepare for the magnetic sheet assembly process, and improve work efficiency. Attached Figure Description
[0011] Figure 1 This is a structural diagram of the magnetic sheet feeding mechanism of this utility model;
[0012] Figure 2 This is a structural diagram of the magnetic sheet storage holder of this utility model. Detailed Implementation
[0013] The present invention will be further described below with reference to the accompanying drawings:
[0014] like Figure 1-2As shown, a magnetic sheet feeding mechanism includes a mounting frame 61 and a magnetic sheet pushing device 62 and a magnetic sheet storage device 63, which are vertically distributed and mounted on the mounting frame 61. The magnetic sheet storage device 63 includes a movable plate 631, a magnetic sheet storage base 632, and a movable plate lifting drive device 633. The movable plate 631 is vertically movably connected to the mounting frame 61. The movable plate lifting drive device 633 is mounted on the mounting frame 61 and its power output end is connected to the movable plate 631. The magnetic sheet storage base 632 is fixed to the top of the movable plate 631. The outer periphery of the magnetic sheet storage base 632 has circumferentially distributed and vertically arranged magnetic sheet storage positioning grooves 6321. The magnetic sheet storage base 632 is made of magnetic metal material, so that a long strip of magnetic sheet material that is horizontally stacked and magnetically attracted to each other can be buffered in the storage positioning groove 6321 by the magnetic attraction of the magnetic sheet at its end. Each magnetic sheet storage positioning groove 6321 can buffer at least two layers of magnetic sheet material distributed vertically. Each storage positioning slot 6321 has a material discharge clearance hole 6311 on its outer side; the magnetic sheet pushing device 62 is used to push the magnetic sheet material in all the storage positioning slots 6321 in the magnetic sheet storage base 632 downwards, so that the bottom layer of magnetic sheet material is released from the storage positioning slot 6321 and falls down after passing through the material discharge clearance hole 6311 for feeding; in this embodiment, the number of magnetic sheet storage positioning slots 6321 is the same as the number and position of the magnetic sheets to be assembled in the iron shell, and the magnetic sheet storage base 632 has It can magnetically attract two layers of magnetic sheet material. When feeding is required, the movable plate lifting drive device 633 controls the movable plate 631 to descend, so that the movable plate 631 docks with the receiving device below it. The magnetic sheet pushing device 62 pushes the magnetic sheet material in the magnetic sheet storage positioning groove 6321 downward, so that the bottom layer of magnetic sheet material is separated from the storage positioning groove 6321 and falls into the receiving device after passing through the material drop clearance hole 6311. After the receiving device receives the magnetic sheet material, the subsequent magnetic sheet assembly process can be carried out.
[0015] The magnetic sheet pushing device 62 includes a first cylinder 621, a lifting plate 622, and a pushing rod 623. The first cylinder 621 is mounted on the top of the mounting frame 61 and its power output end is connected to the lifting plate 622, used to control the lifting plate 622 to move up and down. The lifting plate 622 is slidably connected to the mounting frame 61 via a guide rod 624. The number of pushing rods 623 is the same as the number of storage positioning slots 6321 and they are one-to-one corresponding to the storage positioning slots 6321 above them. The pushing rods 623 are fixed to the bottom of the lifting plate 622 and can be inserted into the storage positioning slots 6321. The first cylinder 621 controls the lifting plate 622 to move up and down, thereby driving the pushing rods 623 to move up and down, pushing the magnetic sheet in the storage positioning slot 6321 downward.
[0016] The movable plate lifting drive device 633 uses a second cylinder.
[0017] Two magnetic sheet storage bases 632 are arranged on the left and right sides; two sets of magnetic sheet pushing devices 62 are arranged on the left and right sides, adopting dual-station feeding, which can feed magnetic sheets of two sets of products at the same time, improving efficiency.
[0018] The above description does not limit the technical scope of this invention. Any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this invention shall still fall within the scope of the technical solution of this invention.
Claims
1. A magnetic sheet feeding mechanism, characterized in that: The device includes a mounting frame and magnetic sheet pushing and magnetic sheet storage devices mounted vertically on the mounting frame. The magnetic sheet storage device includes a movable plate, a magnetic sheet storage base, and a movable plate lifting drive device. The movable plate lifting drive device is mounted on the mounting frame and its power output end is connected to the movable plate. The magnetic sheet storage base is fixed to the top of the movable plate. The outer periphery of the magnetic sheet storage base has circumferentially distributed and vertically arranged magnetic sheet storage positioning grooves. The magnetic sheet storage base is made of magnetic metal material, allowing a long strip of magnetic sheet material that is horizontally stacked and magnetically connected to each other to be buffered in the storage positioning groove through the magnetic attraction of the magnetic sheets at its ends. Each magnetic sheet storage positioning groove can buffer at least two layers of magnetic sheet material distributed vertically. The movable plate has a material drop clearance hole on the outer side corresponding to each storage positioning groove. The magnetic sheet pushing device is used to push the magnetic sheet material in all the storage positioning grooves of the magnetic sheet storage base downwards, so that the bottom layer of magnetic sheet material is released from the storage positioning groove and falls after passing through the material drop clearance hole.
2. The magnetic sheet feeding mechanism according to claim 1, characterized in that: The magnetic sheet pushing device includes a first cylinder, a lifting plate, and a pushing rod; the first cylinder is installed on the top of the mounting frame and its power output end is connected to the lifting plate, used to control the up and down movement of the lifting plate; the lifting plate is slidably connected to the mounting frame via a guide rod; the number of pushing rods is the same as the number of storage positioning slots and corresponds one-to-one above the storage positioning slots; the pushing rods are fixed to the bottom of the lifting plate and can be inserted into the storage positioning slots.
3. The magnetic sheet feeding mechanism according to claim 1, characterized in that: The movable plate lifting drive device uses a second cylinder.
4. The magnetic sheet feeding mechanism according to claim 1, characterized in that: Two magnetic sheet storage bases are arranged on the left and right sides; two sets of magnetic sheet pushing devices are arranged on the left and right sides.