Permanent magnet swing sorting and dropping material device

Abstract

The utility model discloses a kind of permanent magnet swing sorting blanking devices, it is related to magnetic latching relay component automatic production equipment field, solve the low efficiency of sorting after permanent magnet swing production and other defects.It blanking mechanism includes blanking material channel, the import of blanking material channel is directly opposite the blanking target position of clamping mechanism;Blanking material channel is provided with distinguishing mechanism;Distinguishing mechanism includes fixed longitudinal baffle and moving baffle, moving baffle includes barrier part, switching part and pivot, in first state, switching part is in vertical position, barrier part is in horizontal position;In second state, switching part is driven to rotate to horizontal position, while barrier part rotates to vertical position.Realized that permanent magnet swing is efficiently transferred from discharge position to corresponding collection area, so that different models of permanent magnet swing can directly fall into respective corresponding collection area, not only rough division is carried out through blanking material channel in space, more through variable physical block in blanking instant, provide accurate guiding blanking passage for permanent magnet swing sorting.

Description

Technical Field

[0001] This utility model relates to the field of automated production equipment for magnetic latching relay components, and in particular to a permanent magnet pendulum sorting and unloading device. Background Technology

[0002] During the production of permanent magnet pendulums, multiple pendulum products of different models or with different markings may be obtained after the mold is formed in one go. After production is completed, these permanent magnet pendulums need to be sorted into their respective collection areas.

[0003] Currently, there are two common practices: First, a clamping mechanism is used to remove the permanent magnet pendants one by one from the mold and place them in designated collection areas. While this method provides accurate sorting, it is time-consuming and labor-intensive when the number of products in a mold is large, resulting in low production efficiency and making it difficult to meet the rapid sorting needs of mass production. Second, a clamping mechanism is used to simultaneously clamp all the permanent magnet pendants on the mold, then transfer and release them as a whole to a common collection area for subsequent centralized sorting. However, since permanent magnet pendants are mostly produced in batches, and the appearance differences between different models or markings may be small, secondary sorting within the same collection area is not only difficult to distinguish quickly and accurately, but also prone to confusion and misclassification. This results in high sorting difficulty, low sorting efficiency, and potential damage to the permanent magnet pendants due to collisions and friction during the sorting process, affecting product quality. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of existing technologies, such as low sorting efficiency after permanent magnet pendulum production, easy material cross-contamination, and difficulty in secondary sorting. This utility model provides a permanent magnet pendulum sorting and unloading device.

[0005] The technical solution of this utility model is as follows: It is mounted on a frame at the discharge position of the permanent magnet pendulum, and includes a clamping mechanism, a lifting and translating moving mechanism, and a dropping mechanism. The clamping mechanism is used to simultaneously clamp multiple permanent magnet pendulums at the discharge position. The moving mechanism is connected to the clamping mechanism to drive the clamping mechanism to lift or translate above the dropping mechanism. The dropping mechanism includes dropping channels corresponding to the required sorting quantity. The inlets of the dropping channels face upwards and are directly opposite the dropping target position of the clamping mechanism. The inlet of each dropping channel is located below a corresponding model of permanent magnet pendulum at the dropping target position. The outlets of the dropping channels are connected to corresponding collection areas. The inlet of the dropping channel is equipped with... A separating mechanism is provided for further distinguishing the inlet areas; the separating mechanism includes a fixed longitudinal partition and a movable partition; the fixed longitudinal partition is arranged along the horizontal movement direction of the movable mechanism and is used to longitudinally separate adjacent material drop channel inlets; the movable partition is L-shaped and includes a blocking part, a switching part, and a rotating shaft, the blocking part and the switching part being rotatably mounted near the inlet of the material drop channel via the rotating shaft; the movable partition has a first state and a second state; in the first state, the switching part is in a vertical position and the blocking part is in a horizontal position; in the second state, the switching part is driven to rotate to a horizontal position, while the blocking part rotates to a vertical position, for laterally separating adjacent material drop channel inlets.

[0006] By employing the above technical solution, and by setting up a clamping mechanism, a lifting and translating moving mechanism, and a dropping mechanism, the permanent magnet pendulum is efficiently transferred from the discharge position to the corresponding collection area. The clamping mechanism can simultaneously clamp multiple permanent magnet pendulums, changing the inefficient method of clamping them one by one, improving the sorting speed, and meeting the rapid sorting requirements after mass production. The moving mechanism drives the clamping mechanism to accurately lift or translate above the dropping mechanism, ensuring that the permanent magnet pendulums accurately reach the dropping position. The dropping mechanism is equipped with dropping channels corresponding to the required sorting quantity, with each channel's inlet facing upwards and directly opposite the dropping target position of the clamping mechanism, and the outlet connected to the corresponding collection area. The design of the separation mechanism allows different models of permanent magnet pendulums to fall directly into their respective collection areas, avoiding the difficulties and confusion of secondary sorting after centralized collection. The design of fixed longitudinal partitions and movable partitions in the separation mechanism further refines the material inlet area of ​​the material drop channel. By switching between the two states of the movable partitions, adjacent material drop channel inlets are separated in both the longitudinal and transverse dimensions, effectively preventing material from mixing when the permanent magnet pendulums are dropping, and improving the sorting accuracy. Thus, the above technical solution not only provides coarse separation in space through the material drop channel, but also provides a precisely guided material drop channel for permanent magnet pendulum sorting at the moment of dropping through variable physical partitions.

[0007] In one possible design, a push rod is mounted on the clamping mechanism; when the moving mechanism drives the clamping mechanism to move to the material dropping target position, the push rod contacts and pushes the switching part, causing the moving partition to switch from the first state to the second state; when the moving mechanism drives the clamping mechanism to return from the material dropping target position, the push rod contacts and pushes the partition part, causing the moving partition to reset from the second state to the first state.

[0008] By adopting the above design, the movement of the clamping mechanism via the moving mechanism enables automatic switching of the moving partition's state. When the moving mechanism drives the clamping mechanism to the material discharge target position, the push rod automatically pushes the switching part, switching the moving partition from the first state to the second state, thus horizontally separating adjacent material discharge channel inlets and preventing material cross-contamination during this stage. When the moving mechanism drives the clamping mechanism back from the material discharge target position, the push rod pushes the partition, resetting the moving partition from the second state to the first state, preparing for the next sorting operation. This automatic switching mechanism eliminates the need for additional control devices, simplifying the equipment structure, reducing costs, and simultaneously improving the automation and continuity of the sorting process, further ensuring the accuracy and efficiency of sorting.

[0009] In one possible design, at least two magnetic blocks are installed at the inlet of the material discharge channel; when the moving partition is in the first state, the corresponding magnetic block attracts the horizontally positioned partition; when the moving partition is in the second state, the corresponding magnetic block attracts the horizontally positioned switching part.

[0010] By employing the above design, the magnetic blocks effectively enhance the stability of the moving partition by adsorbing the horizontally positioned baffle and switching section. During equipment operation, vibrations or product contact are inevitable. If the moving partition relies solely on its own structure to maintain its state, it may experience abnormal switching due to external interference, leading to problems such as material mixing. The magnetic blocks firmly adhere to the baffle and switching section, ensuring that the moving partition remains stable in its corresponding state and is unaffected by equipment vibrations or other factors. This further improves the reliability of the sorting process and the accuracy of the sorting results, guaranteeing the high-quality completion of permanent magnet pendulum sorting.

[0011] In one possible design, a mounting plate is formed at the inlet of the material discharge channel. The material discharge mechanism and the separating mechanism are both set on the mounting plate. The mounting plate is fixed to the frame at the permanent magnet swing discharge position by a mounting component and fastening bolts.

[0012] The above design facilitates the overall layout and assembly of the equipment, enabling the unloading mechanism and the sorting mechanism to be precisely positioned near the discharge position of the permanent magnet pendulum, ensuring a smooth transfer path for the permanent magnet pendulum from the clamping mechanism to the unloading channel. At the same time, the use of mounting parts and fastening bolts for fixing facilitates disassembly and reinstallation when the equipment is maintained, repaired, or the position of the unloading mechanism needs to be adjusted, improving the maintainability and flexibility of the equipment and helping to ensure the stable operation of the entire permanent magnet pendulum sorting and unloading device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention in its first state; Figure 2 This is a schematic diagram of the structure of the second state of the present invention; Figure 3 This is a partial structural schematic diagram of the second state of the present invention; Figure 4 This is a schematic diagram of the second state of the distinguishing mechanism of this utility model; Among them, 1. Clamping mechanism; 11. Push rod; 2. Moving mechanism; 3. Discharging mechanism; 31. Discharging channel; 32. Mounting plate; 33. Mounting component; 34. Fastening bolt; 4. Differentiating mechanism; 41. Fixed longitudinal partition; 42. Moving partition; 421. Partition; 422. Switching part; 423. Rotating shaft; 43. Magnetic block; 5. Frame; 51. Mold; 6. Permanent magnet pendulum. Detailed Implementation

[0014] like Figures 1 to 4 The permanent magnet pendulum sorting and unloading device shown is set on the frame 5 at the discharge position of the permanent magnet pendulum mold 51. The device mainly includes a clamping mechanism 1, a moving mechanism 2 and an unloading mechanism 3.

[0015] The clamping mechanism 1 is used to simultaneously clamp multiple permanent magnet pendulums 6 on the mold 51. Specifically, it can employ pneumatic fingers or multiple sets of mechanical claws to ensure that all permanent magnet pendulums 6 can be firmly clamped at once. The moving mechanism 2 is connected to the clamping mechanism 1 via a transmission. The moving mechanism 2 typically consists of mutually perpendicular horizontal translation modules, vertical translation modules, and lifting modules, which is a mature existing technology. It is used to drive the clamping mechanism 1 to perform lifting and lowering movements to pick up and place the permanent magnet pendulums 6, and to perform translational movements to transport the clamped permanent magnet pendulums 6 to a predetermined position above the unloading mechanism 3, i.e., the unloading target position.

[0016] The feeding mechanism 3 includes multiple feeding channels 31 corresponding to the number of permanent magnet pendulum 6 models to be sorted. The inlet of each feeding channel 31 is upward-facing and precisely aligned with the feeding target position of the clamping mechanism 1 when releasing the permanent magnet pendulum 6. Specifically, when the clamping mechanism 1 moves above the feeding mechanism 3, the inlet of the corresponding feeding channel 31 is directly below each model of permanent magnet pendulum 6 it clamps. The outlet of each feeding channel 31 (not shown in the figure) is connected to its corresponding collection area (such as a collection box or collection bag) through a pipe or chute, thereby achieving classified collection.

[0017] To further improve sorting accuracy and prevent the permanent magnet from slipping into adjacent material channels due to slight deviations or swaying during its descent, a separation mechanism 4 is provided at the inlet of the material drop channel 31 to further distinguish the inlet areas. The separation mechanism 4 includes a fixed longitudinal partition 41 and a movable partition 42. The fixed longitudinal partition 41 is arranged along the horizontal movement direction of the moving mechanism 2 (defined as longitudinal in this embodiment) and is fixedly installed between the inlets of the material drop channel 31 to longitudinally separate adjacent material drop channel inlets, forming a preliminary isolation. The movable partition 42 is L-shaped and includes a baffle 421, a switching part 422, and a rotating shaft 423. The baffle 421 and the switching part 422 are rotatably mounted near the inlet of the material drop channel 31 via the rotating shaft 423. The movable partition 42 has two working states: a first state and a second state.

[0018] The first state is the initial state. In this state, the switching part 422 is in the vertical position, while the partition part 421 is in the horizontal position. At this time, the partition part 421 of the movable partition 42 lies flat, making room for the translational movement of the clamping mechanism 1, and no interference occurs.

[0019] The second state is the separation state. In this state, the switching unit 422 is driven to rotate to a horizontal position, and at the same time, the partition unit 421 rotates to an upright position. The upright partition unit 421 and the fixed longitudinal partition 41 are arranged intersectingly to divide the inlet area of ​​the material discharge channel into multiple isolated material discharge compartments, thereby achieving effective separation in the lateral direction as well.

[0020] To enable automatic switching of the state of the movable partition 42, a push rod 11 is installed on the clamping mechanism 1. Its working process is as follows: 1. State Switching: When the moving mechanism 2 drives the clamping mechanism 1 to move towards the material discharge target position, the push rod 11 mounted on it will first contact and push the switching part 422 of the moving partition 42. Under the action of the thrust, the moving partition 42 rotates around the rotating shaft 423, switching from the first state to the second state. At this time, the inlets of all material discharge channels 31 have been precisely partitioned.

[0021] II. State Reset: After the permanent magnet pendulum 6 is released, the moving mechanism 2 drives the clamping mechanism 1 to return from the material dropping target position. During the return process, the push rod 11 contacts and pushes the partition 421, which is already in the upright state, causing the moving partition 42 to rotate in the opposite direction, resetting from the second state to the first state, preparing for the next sorting cycle. In this way, the movement of the equipment itself is cleverly used as the power source, eliminating the need for an additional drive device.

[0022] To prevent the movable baffle 42 from rotating unexpectedly due to equipment vibration, at least two magnetic blocks 43 are installed at the inlet of the material discharge channel 31. When the movable baffle 42 is in the first state, one of the magnetic blocks 43 will attract the horizontally positioned baffle 421, keeping it stable. When the movable baffle 42 switches to the second state, the other magnetic block 43 will attract the horizontally positioned switching part 422, ensuring that it is stable and does not wobble during the material discharge process.

[0023] To facilitate easy installation and maintenance, a mounting plate 32 is formed at the inlet of the material discharge channel 31. The entire material discharge mechanism 3 (at least the inlet portion) and the separating mechanism 4 are integrated onto this mounting plate 32. The mounting plate 32 is fixed to the frame 5 at the discharge position of the permanent magnet pendulum 6 by a mounting component 33 and multiple fastening bolts 34. In this way, the entire material discharge unit, including multiple material discharge channels and the separating mechanism 4, is integrated together by the mounting plate 32, forming an independent and standardized functional module. When replacement or maintenance is required, simply loosen the bolts 34, remove the mounting component 33, and the entire material discharge and separating module can be removed as a whole, which is very convenient.

[0024] The overall workflow of this utility model is as follows: 1. Material handling: Under the drive of the moving mechanism 2, the clamping mechanism 1 moves to above the mold 51, descends and simultaneously clamps all permanent magnet pendulums 6.

[0025] II. Transfer and Preparation: The moving mechanism 2 lifts and translates the clamping mechanism 1, moving it toward the unloading mechanism 3. During this process, the push rod 11 pushes the switching part of the moving partition 42, switching it from the first state to the second state, thus completing the division between the unloading compartments.

[0026] 3. Material Discharge: After the clamping mechanism 1 moves directly above the target material discharge position, it releases the permanent magnet pendulum 6. Under the action of gravity, the permanent magnet pendulum 6 falls directly into the corresponding compartment formed by the fixed longitudinal partition 41 and the vertical baffle 421, and enters the correct material discharge channel 31, finally sliding into the corresponding collection area. The magnetic block 43 ensures that there is no vibration interference during this process.

[0027] IV. Reset: After the clamping mechanism 1 is released, it returns under the drive of the moving mechanism 2. During the return, the push rod 11 pushes the partition 421, causing the moving partition 42 to reset to the first state. The device returns to its initial state and is ready for the next sorting operation.

Claims

1. A permanent magnet swing sorting and dropping material device, which is arranged on the rack (5) at the discharge position of the permanent magnet swing (6), characterized in that: It includes a clamping mechanism (1), a lifting and translating moving mechanism (2), and a material unloading mechanism (3); The clamping mechanism (1) is used to simultaneously clamp multiple permanent magnet pendulums (6) at the discharge position of the permanent magnet pendulum (6). The moving mechanism (2) is connected to the clamping mechanism (1) in a transmission manner to drive the clamping mechanism (1) to move up or down or to move horizontally above the unloading mechanism (3); The material feeding mechanism (3) includes a material feeding channel (31) corresponding to the required sorting quantity. The inlet of the material feeding channel (31) faces upward and is directly opposite the material feeding target position of the clamping mechanism (1). The inlet of each material feeding channel (31) is located below the corresponding model permanent magnet pendulum (6) at the material feeding target position. The outlet of each material feeding channel (31) is connected to a corresponding collection area. The material discharge channel (31) is provided with a distinguishing mechanism (4) for further distinguishing the import area at the inlet. The separating mechanism (4) includes a fixed longitudinal partition (41) and a movable partition (42). The fixed longitudinal partition (41) is arranged along the horizontal movement direction of the moving mechanism (2) to longitudinally separate the inlets of adjacent material drop channels (31); The movable partition (42) is L-shaped and includes a partition (421), a switching part (422), and a rotating shaft (423). The partition (421) and the switching part (422) are rotatably mounted near the inlet of the material discharge channel (31) via the rotating shaft (423). The movable partition (42) has a first state and a second state. In the first state, the switching part (422) is in the vertical position and the blocking part (421) is in the horizontal position; In the second state, the switching part (422) is driven to rotate to a horizontal position, while the partition part (421) rotates to a vertical position to laterally separate the inlets of adjacent material drop channels (31).

2. The permanent magnet swing sorting and material dropping device according to claim 1, characterized in that: A push rod (11) is installed on the clamping mechanism (1); When the moving mechanism (2) drives the clamping mechanism (1) to move to the material dropping target position, the push rod (11) contacts and pushes the switching part (422), so that the moving partition (42) switches from the first state to the second state; When the moving mechanism (2) drives the clamping mechanism (1) to return from the material dropping target position, the push rod (11) contacts and pushes the partition (421), so that the moving partition (42) is reset from the second state to the first state.

3. The permanent magnet swing sortation and destacking device of claim 1 or 2, wherein: At least two magnetic blocks (43) are installed at the inlet position of the material discharge channel (31). When the movable partition (42) is in the first state, the corresponding magnetic block (43) attracts the partition (421) which is in a horizontal position. When the movable partition (42) is in the second state, the corresponding magnetic block (43) attracts the switching part (422) which is in a horizontal position.

4. The permanent magnet swing sortation and destacking device of claim 1 or 2, wherein: An installation plate (32) is formed at the inlet of the material discharge channel (31). The material discharge mechanism (3) and the separation mechanism (4) are both set on the installation plate (32). The installation plate (32) is fixed to the frame (5) at the discharge position of the permanent magnet pendulum (6) by a mounting component (33) and a fastening bolt (34).

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