Bidirectional feeder of electromagnet

Abstract

The utility model discloses an electromagnet bidirectional feeder which comprises an upper plate, a bottom plate, a left elastic piece, a right elastic piece, a left electromagnet, a right electromagnet and an armature. The upper end and the lower end of the left elastic piece are connected with the left end of the upper plate and the left end of the bottom plate respectively. The upper end and the lower end of the right elastic piece are connected with the right end of the upper plate and the right end of the bottom plate respectively, the left electromagnet and the right electromagnet are arranged on the top of the bottom plate in a bilateral symmetry mode, and the armature is arranged at the bottom of the upper plate and located between the left electromagnet and the right electromagnet. Or, the left electromagnet and the right electromagnet are arranged at the bottom of the upper plate in a bilateral symmetry mode, and the armature is arranged at the top of the bottom plate and located between the left electromagnet and the right electromagnet. According to the linear feeder, bidirectional movement of materials is achieved, the limitation that a traditional linear feeder can only convey the materials forwards is overcome, and feeding flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material selecting equipment technical field, specifically to a electromagnet bidirectional feeder. BACKGROUND

[0002] In today's fast-growing industrial era, many industries such as electronics companies, hardware manufacturing, plastic molding, clothing production, pharmaceutical manufacturing and automobile manufacturing, are promoting the process of intelligent production with unprecedented strength. This transformation aims to realize the leap of production efficiency, the improvement of product quality and the significant reduction of cost through the integration of advanced information technology, automation technology and innovation technology related to artificial intelligence.

[0003] However, the linear feeder of the existing feeder has functional limitations. The current linear feeder can only be single forwardly conveyed, that is, the material is guided to the next process along the straight line path. This design mode can operate efficiently under ideal conditions, but once it encounters complex and variable situations in actual conditions, such as overlapping of front-end materials or other reasons for material jamming, the feeder cannot continue to work effectively. In the face of such problems, the traditional solution highly depends on manual intervention. The operator needs to pause the linear feeder, manually enter the work area, remove or remove the material at the material jamming site, reset and restart the linear feeder. This process not only consumes time and effort, greatly increasing labor costs, but frequent manual intervention also disrupts the continuous operation of the production line, resulting in a significant decline in production efficiency and failing to achieve the purpose of intelligent manufacturing.

[0004] The above defects need to be solved. INVENTION CONTENTS

[0005] In order to overcome the problem of material jamming during feeding of the linear feeder in the prior art, the utility model provides a electromagnet bidirectional feeder.

[0006] The utility model technical scheme is as follows:

[0007] A kind of electromagnet bidirectional feeder, including upper plate, bottom plate, left elastic sheet, right elastic sheet, left electromagnet, right electromagnet and armature, the upper and lower ends of the left elastic sheet are connected with the left end of the upper plate and the left end of the bottom plate respectively, the upper and lower ends of the right elastic sheet are connected with the right end of the upper plate and the right end of the bottom plate respectively, the left electromagnet and the right electromagnet are symmetrically arranged on the top of the bottom plate, the armature is arranged at the bottom of the upper plate and located between the left electromagnet and the right electromagnet;

[0008] Alternatively, the left electromagnet and the right electromagnet are symmetrically arranged on the bottom of the upper plate, and the armature is arranged on the top of the bottom plate and located between the left electromagnet and the right electromagnet.

[0009] As one preferred scheme of the utility model, first movable gap exists between the left electromagnet and the left elastic sheet, second movable gap exists between the left electromagnet and the upper plate or the bottom plate, third movable gap exists between the left electromagnet and the armature.

[0010] As one preferred scheme of the utility model, fourth movable gap exists between the right electromagnet and the right elastic sheet, fifth movable gap exists between the right electromagnet and the upper plate or the bottom plate, sixth movable gap exists between the right electromagnet and the armature.

[0011] As one preferred scheme of the utility model, seventh movable gap exists between the armature and the bottom plate or the upper plate.

[0012] As one preferred scheme of the utility model, the armature is rectangular, the left electromagnet and the right electromagnet all include E-shaped support and coil, and the coil is wound in the middle part of the E-shaped support.

[0013] As one preferred scheme of the utility model, the upper and lower ends of the left elastic sheet are connected with the left end of the upper plate and the left end of the bottom plate through screws respectively.

[0014] As one preferred scheme of the utility model, the upper and lower ends of the right elastic sheet are connected with the right end of the upper plate and the right end of the bottom plate through screws respectively.

[0015] As one preferred scheme of the utility model, the left electromagnet is fixed on the top of the bottom plate through screws.

[0016] As one preferred scheme of the utility model, the right electromagnet is fixed on the top of the bottom plate through screws.

[0017] As one preferred scheme of the utility model, the armature is fixed on the bottom of the upper plate through screws.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. The electromagnetic two-way feeder can realize the bidirectional movement of materials through the left and right electromagnets, solves the limitation that the traditional linear feeder can only forwardly convey, and increases the flexibility of feeding.

[0020] 2. When encountering the material blocking condition, the electromagnetic two-way feeder can switch the power supply of the electromagnet, utilize the attraction vibration to make the materials on the upper plate move in the opposite direction, thereby pull apart the stacked materials or correct the material blocking phenomenon caused by misplacement, without manual intervention, realize the intelligent feeding, improve the production capacity and save manpower.

[0021] 3. By adjusting the attracting speed and frequency of the electromagnet through the controller, different moving speeds of the material can be realized, further adapting to production requirements. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0023] Figure 1 Fig. 1 is a structural schematic view of an electromagnet bidirectional feeder according to an embodiment of the present application;

[0024] Figure 2 Fig. 2 is a front view of the electromagnet bidirectional feeder according to the embodiment of the present application;

[0025] Figure 3 Fig. 3 is a front view of a left electromagnet according to the embodiment of the present application;

[0026] Figure 4 Fig. 4 is a front view of the electromagnet bidirectional feeder according to another embodiment of the present application.

[0027] In the drawings,

[0028] 1, upper plate; 2, bottom plate; 3, left spring plate; 4, right spring plate; 5, left electromagnet; 501, E-shaped bracket; 502, coil; 6, right electromagnet; 7, armature; 8, first movable gap; 9, second movable gap; 10, third movable gap; 11, fourth movable gap; 12, fifth movable gap; 13, sixth movable gap; 14, seventh movable gap. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, it is declared that the following described embodiments are only used to explain the present application, and are not used to limit the present application.

[0030] It should be noted that the terms "mounting", "setting", "connecting", "fixing" and the like should be interpreted broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. The indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the application materials are used, or the orientation or position relationship commonly understood by those skilled in the art, or the orientation or position relationship commonly used when the application materials are used, only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements must have a particular orientation, structure and operation, and therefore cannot be understood as limiting the application. The terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" are only for the purpose of convenience, and cannot be understood as indicating or implying relative importance or implying the number of technical features.

[0031] Embodiment 1

[0032] Please refer to Figure 1 、 Figure 2 The embodiment provides a double-direction electromagnet feeder, which is applied to a feeding device. The double-direction electromagnet feeder comprises an upper plate 1, a bottom plate 2, a left elastic sheet 3, a right elastic sheet 4, a left electromagnet 5, a right electromagnet 6 and an armature 7. The upper and lower ends of the left elastic sheet 3 are connected with the left end of the upper plate 1 and the left end of the bottom plate 2 respectively, and the upper and lower ends of the right elastic sheet 4 are connected with the right end of the upper plate 1 and the right end of the bottom plate 2 respectively. The left electromagnet 5 and the right electromagnet 6 are symmetrically arranged on the top of the bottom plate 2, and the armature 7 is arranged on the bottom of the upper plate 1 and located between the left electromagnet 5 and the right electromagnet 6.

[0033] Working principle:

[0034] When the power supply of the left electromagnet 5 is turned on, the left electromagnet 5 attracts the armature 7 to drive the left elastic sheet 3, the right elastic sheet 4 and the upper plate 1 to tilt to the left electromagnet 5; when the power supply of the left electromagnet 5 is turned off, the left elastic sheet 3, the right elastic sheet 4 drive the upper plate 1 and the armature 7 to reset quickly, and the attraction speed and frequency of the left electromagnet 5 to the armature 7 can be adjusted through the controller; when the left electromagnet 5 is attracted, due to the resistance of the steel of the left elastic sheet 3 and the right elastic sheet 4, the distance of the material on the upper plate 1 moving to the left is less than the distance of the left elastic sheet 3 and the right elastic sheet 4 moving to the right under the action of no resistance when the power supply of the left electromagnet 5 is turned off, and the attraction speed and frequency of the left electromagnet 5 can be controlled to realize the slow or fast movement of the material to the direction of the right electromagnet 6.

[0035] When the conveying encounters a jamming situation, the power supply of the left electromagnet 5 is turned off, and the power supply of the right electromagnet 6 is turned on to attract the armature 7, the left elastic sheet 3 and the right elastic sheet 4 drive the armature 7 and the upper plate 1 to move backward through the attraction vibration to move the materials on the upper plate 1 backward, pull apart the stacked materials, and also correct the jamming materials caused by misalignment, so as to remove the multiple jamming reasons; after the jamming is removed, the power supply of the left electromagnet 5 is turned on again to normally convey the materials.

[0036] The electromagnet bidirectional feeder provided in the embodiment can realize the bidirectional movement of the materials through the left and right electromagnets, solves the limitation that the traditional linear feeder can only convey forward, and increases the flexibility of the feeding; when encountering a jamming situation, the electromagnet bidirectional feeder can switch the power supply of the electromagnet, move the materials on the upper plate 1 in the opposite direction through the attraction vibration, thereby pull apart the stacked materials or correct the jamming phenomenon caused by misalignment, without manual intervention, realizes intelligent feeding, improves the production capacity and saves manpower; through the controller, the attraction speed and frequency of the electromagnet can be adjusted, and the materials can also be moved at different speeds, further adapting to the production demand.

[0037] Please refer to Figure 2 In one embodiment, a first movable gap 8 exists between the left electromagnet 5 and the left elastic sheet 3, the first movable gap 8 allows the left elastic sheet 3 and the right elastic sheet 4 to produce a certain elastic deformation when the left electromagnet 5 attracts the armature 7, thereby absorbing and storing energy; when the left electromagnet 5 is powered off, the left elastic sheet 3 and the right elastic sheet 4 quickly reset by using the stored elastic potential energy, drive the upper plate 1 and the armature 7 to move rightward.

[0038] A second movable gap 9 exists between the left electromagnet 5 and the upper plate 1, the second movable gap 9 ensures that the upper plate 1 has enough space to move when the left electromagnet 5 or the right electromagnet attracts the armature 7, and will not collide with the left electromagnet 5.

[0039] A third movable gap 10 exists between the left electromagnet 5 and the armature 7, the third movable gap 10 ensures that the left elastic sheet 3 has enough space to move when the left electromagnet 5 or the right electromagnet 6 attracts the armature 7, and will not collide with the left electromagnet 5.

[0040] A fourth movable gap 11 exists between the right electromagnet 6 and the right elastic sheet 4, the fourth movable gap 11 allows the left elastic sheet 3 and the right elastic sheet 4 to produce a certain elastic deformation when the right electromagnet 6 attracts the armature 7, thereby absorbing and storing energy; when the right electromagnet 6 is powered off, the left elastic sheet 3 and the right elastic sheet 4 quickly reset by using the stored elastic potential energy, drive the upper plate 1 and the armature 7 to move leftward.

[0041] There is a fifth movable gap 12 between the right electromagnet 6 and the upper plate 1, which ensures that the left electromagnet 5 or the right electromagnet 6 has enough space to move when the armature 7 is attracted, and will not collide with the right electromagnet 6.

[0042] There is a sixth movable gap 13 between the right electromagnet 6 and the armature 7, which ensures that the left electromagnet 5 or the right electromagnet 6 has enough space to move when the armature 7 is attracted, and will not collide with the right electromagnet 6.

[0043] There is a seventh movable gap 14 between the armature 7 and the bottom plate 2, which allows the armature 7 to move when it is attracted by the electromagnet, and will not collide with the bottom plate 2, while ensuring that the armature 7 can be reset smoothly when the electromagnet is powered off.

[0044] Please refer to Figures 1 to 3 In an embodiment, the armature 7 is rectangular, and the left electromagnet 5 and the right electromagnet 6 each include an E-shaped bracket 501 and a coil 502, and the coil 502 is wound around the middle of the E-shaped bracket 501. The arrangement of the rectangular armature and the E-shaped bracket 501 improves the efficiency and reliability of the electromagnet bidirectional feeder. Specifically, the stability of the rectangular armature helps to improve the accuracy and speed of the delivery, and the optimized design of the E-shaped bracket 501 and the coil 502 improves the attraction and response speed of the electromagnet; the rigidity and stability of the rectangular armature reduce the risk of failure and damage during movement, and the mechanical strength of the E-shaped bracket 501 ensures the stability of the feeder during long-term operation.

[0045] In an embodiment, the upper and lower ends of the left spring 3 are connected to the left end of the upper plate 1 and the left end of the bottom plate 2 by screws, respectively, the upper and lower ends of the right spring 4 are connected to the right end of the upper plate 1 and the right end of the bottom plate 2 by screws, respectively, the left electromagnet 5 is fixed on the top of the bottom plate 2 by screws, the right electromagnet 6 is fixed on the top of the bottom plate 2 by screws, and the armature 7 is fixed on the bottom of the upper plate 1 by screws. Each component is connected by screws, which improves the structural strength and stability of the entire electromagnet bidirectional feeder, and facilitates installation and disassembly. In addition, in addition to screw connection, each component can also be connected by welding, riveting, bonding, etc., and the present application does not limit this, and those skilled in the art can freely choose the connection method of each component according to the actual situation.

[0046] Embodiment 2

[0047] Please refer to Figure 4The embodiment provides a electromagnet bidirectional feeder, which is applied to a feeding device and comprises an upper plate 1, a bottom plate 2, a left elastic sheet 3, a right elastic sheet 4, a left electromagnet 5, a right electromagnet 6 and an armature 7, the upper and lower ends of the left elastic sheet 3 are connected with the left end of the upper plate 1 and the left end of the bottom plate 2 respectively, the upper and lower ends of the right elastic sheet 4 are connected with the right end of the upper plate 1 and the right end of the bottom plate 2 respectively, the left electromagnet 5 and the right electromagnet 6 are symmetrically arranged at the bottom of the upper plate 1, and the armature 7 is arranged at the top of the bottom plate 2 and located between the left electromagnet 5 and the right electromagnet 6.

[0048] Working principle:

[0049] When the power supply of the left electromagnet 5 is turned on, the left electromagnet 5 attracts the armature 7 to drive the left elastic sheet 3, the right elastic sheet 4 and the upper plate 1 to tilt towards the armature 7; when the power supply of the left electromagnet 5 is turned off, the left elastic sheet 3, the right elastic sheet 4 drive the upper plate 1, the left electromagnet 5 and the right electromagnet 6 to reset quickly, and the attracting speed and frequency of the left electromagnet 5 to the armature 7 can be adjusted through a controller; when the left electromagnet 5 is attracted, due to the resistance of the steel of the left elastic sheet 3 and the right elastic sheet 4, the distance of the material on the upper plate 1 moving to the left is less than the distance of the left elastic sheet 3 and the right elastic sheet 4 moving to the right under the action of no resistance when the power supply of the left electromagnet 5 is turned off, and the attracting speed and frequency of the left electromagnet 5 can be controlled to realize the slow or fast movement of the material to the direction of the right electromagnet 6.

[0050] When the conveying encounters a jamming condition, the power supply of the left electromagnet 5 is turned off, and then the power supply of the right electromagnet 6 is turned on to attract the armature 7, the left elastic sheet 3 and the right elastic sheet 4 drive the left electromagnet 5, the right electromagnet 6 and the upper plate 1 to move backward through the attracting vibration to pull apart the stacked materials, and meanwhile, the jamming materials caused by mispositioning can be corrected, so that various jamming reasons are solved; after the jamming is solved, the power supply of the left electromagnet 5 is turned on again to normally convey the materials.

[0051] The electromagnet bidirectional feeder provided by the embodiment can realize the bidirectional movement of the materials through the left and right electromagnets, solves the limitation that the traditional linear feeder can only convey forward, and increases the flexibility of feeding; when encountering a jamming condition, the electromagnet bidirectional feeder can switch the power supply of the electromagnet, move the materials on the upper plate 1 to the opposite direction through the attracting vibration, thereby pull apart the stacked materials or correct the jamming phenomenon caused by mispositioning, without manual intervention, realizes intelligent feeding, improves the production capacity and saves manpower; through the controller, the attracting speed and frequency of the electromagnet can be adjusted, and different speeds of the materials can also be realized, further adapting to the production demand.

[0052] Please refer to Figure 4In one embodiment, a first movable gap 8 exists between the left electromagnet 5 and the left spring 3, which allows the left spring 3 and the right spring 4 to produce elastic deformation when the left electromagnet 5 attracts the armature 7, thereby absorbing and storing energy; when the left electromagnet 5 is powered off, the left spring 3 and the right spring 4 quickly reset using the stored elastic potential energy, driving the upper plate 1 and the armature 7 to move to the right.

[0053] A second movable gap 9 exists between the left electromagnet 5 and the bottom plate 2, which ensures that the left electromagnet 5 or the right electromagnet has enough space to move when attracting the armature 7 without colliding with the bottom plate 2.

[0054] A third movable gap 10 exists between the left electromagnet 5 and the armature 7, which ensures that the left spring 3 or the right spring 4 has enough space to move when attracting the armature 7 without colliding with the left electromagnet 5.

[0055] A fourth movable gap 11 exists between the right electromagnet 6 and the right spring 4, which allows the left spring 3 and the right spring 4 to produce elastic deformation when the right electromagnet 6 attracts the armature 7, thereby absorbing and storing energy; when the right electromagnet 6 is powered off, the left spring 3 and the right spring 4 quickly reset using the stored elastic potential energy, driving the upper plate 1 and the armature 7 to move to the left.

[0056] A fifth movable gap 12 exists between the right electromagnet 6 and the bottom plate 2, which ensures that the left electromagnet 5 or the right electromagnet has enough space to move when attracting the armature 7 without colliding with the bottom plate 2.

[0057] A sixth movable gap 13 exists between the right electromagnet 6 and the armature 7, which ensures that the left spring 3 or the right spring 4 has enough space to move when attracting the armature 7 without colliding with the right electromagnet 6.

[0058] A seventh movable gap 14 exists between the armature 7 and the upper plate 1, which allows the armature 7 to produce a certain movement when attracted by the electromagnet without colliding with the upper plate 1, and ensures that the armature 7 can reset smoothly when the electromagnet is powered off.

[0059] It should be understood that those skilled in the art can make improvements or changes according to the above description, and all such improvements and changes shall fall within the scope of protection of the appended claims of the present application.

[0060] The utility model discloses has been described exemplarily above in combination with the drawing, obviously the implementation of the utility model patent is not limited by above-mentioned mode, as long as the various improvements of the method concept and technical scheme of the utility model patent are adopted, or the concept and technical scheme of the utility model patent are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. An electromagnet bidirectional feeder, characterized in that, It includes an upper plate, a bottom plate, a left spring, a right spring, a left electromagnet, a right electromagnet, and an armature. The upper and lower ends of the left spring are connected to the left end of the upper plate and the left end of the bottom plate, respectively. The upper and lower ends of the right spring are connected to the right end of the upper plate and the right end of the bottom plate, respectively. The left electromagnet and the right electromagnet are symmetrically arranged on the top of the bottom plate. The armature is arranged at the bottom of the upper plate and located between the left electromagnet and the right electromagnet. Alternatively, the left electromagnet and the right electromagnet are symmetrically arranged at the bottom of the upper plate, and the armature is arranged at the top of the bottom plate and located between the left electromagnet and the right electromagnet.

2. The electromagnet bidirectional feeder according to claim 1, characterized in that, There is a first movable gap between the left electromagnet and the left spring, a second movable gap between the left electromagnet and the upper plate or the bottom plate, and a third movable gap between the left electromagnet and the armature.

3. The electromagnet bidirectional feeder according to claim 1, characterized in that, There is a fourth movable gap between the right electromagnet and the right spring, a fifth movable gap between the right electromagnet and the upper plate or the bottom plate, and a sixth movable gap between the right electromagnet and the armature.

4. The electromagnet bidirectional feeder according to claim 1, characterized in that, There is a seventh movable gap between the armature and the base plate or the top plate.

5. The electromagnet bidirectional feeder according to claim 1, characterized in that, The armature is rectangular, and both the left electromagnet and the right electromagnet include an E-shaped bracket and a coil, with the coil wound around the middle of the E-shaped bracket.

6. The electromagnet bidirectional feeder according to claim 1, characterized in that, The upper and lower ends of the left spring are respectively connected to the left end of the upper plate and the left end of the bottom plate by screws.

7. The electromagnet bidirectional feeder according to claim 1, characterized in that, The upper and lower ends of the right spring are respectively connected to the right end of the upper plate and the right end of the bottom plate by screws.

8. The electromagnet bidirectional feeder according to claim 1, characterized in that, The left electromagnet is fixed to the top of the base plate by screws.

9. The electromagnet bidirectional feeder according to claim 1, characterized in that, The right electromagnet is fixed to the top of the base plate by screws.

10. The electromagnet bidirectional feeder according to claim 1, characterized in that, The armature is fixed to the bottom of the upper plate by screws.

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