Automatic tray arranging device for iron cores

Abstract

The utility model discloses an automatic tray arranging device for iron cores. The automatic tray arranging device comprises a base, a pushing mechanism and a swinging tray arranged on the base, the base is provided with a conveying mechanism capable of conveying a row of vertically-arranged iron cores to the pushing mechanism in the first direction. The pushing mechanism comprises a telescopic assembly arranged on the base, and the telescopic assembly comprises a pushing part capable of pushing a row of iron cores to the wobble plate in the second direction; a lifting assembly is mounted on the pushing part, and a limiting part capable of moving up and down is mounted at the output end of the lifting assembly; the pushing part and the limiting part are arranged at intervals in the second direction, a first gap used for receiving a row of iron cores conveyed by the conveying mechanism is formed between the pushing part and the limiting part, and the first direction is perpendicular to the second direction. The defect that in the prior art, time and labor are wasted due to the fact that iron cores are arranged manually is overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron cores, and in particular relates to an automatic iron core arrangement device. Background Art

[0002] The iron core is an important component of inductors and transformers. It has a magnetic conductivity and is used to enhance the electromagnetic induction effect and improve the efficiency of power conversion.

[0003] At present, the production process of the iron core is: first, the blank is die-cast into shape through the corresponding equipment; then it is sintered and solidified; after that, it is cut according to product requirements, and then the iron core is ground and the appearance and size of the iron core are checked, and finally it is packaged.

[0004] In the production process of existing iron cores, the iron cores are arranged manually; that is, the staff manually places the iron cores vertically on the plate (compared with the horizontally placed iron cores, the vertically placed iron cores occupy a smaller area and can increase the number of iron cores placed on the plate); and the manual placement of the iron cores has the disadvantages of being time-consuming and labor-intensive; therefore, an automatic plate-arranging device that can replace manual labor is needed. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provide an automatic core arranging device to solve the disadvantages of the prior art that the cores are manually arranged, which is time-consuming and labor-intensive.

[0006] The utility model provides the following technical solutions:

[0007] The lifting mechanism is a kind of automatic arranging device of iron cores, comprising a base, a pushing mechanism and a swing plate arranged on the base; the base is provided with a conveying mechanism capable of conveying a row of iron cores arranged in a vertical direction to the pushing mechanism along a first direction; the pushing mechanism comprises a telescopic assembly arranged on the base, the telescopic assembly comprises a pushing part capable of pushing a row of iron cores onto the swing plate along a second direction; a lifting assembly is installed on the pushing part, and a limiting part capable of moving up and down is installed on the output end of the lifting assembly; the pushing part and the limiting part are arranged at intervals along the second direction, and a gap one is provided between the two for receiving a row of iron cores conveyed by the conveying mechanism, and the first direction and the second direction are perpendicular; at a first moment, the telescopic assembly is extended to push the iron cores in the gap one onto the swing plate; at a second moment, the telescopic assembly is contracted to straighten or lean the iron cores leaning against the limiting part against the pushing part; at a third moment, the lifting assembly moves the limiting part upward; at a fourth moment, the telescopic assembly is extended to push the iron cores on the swing plate that are straightened or leaning against the pushing part into place.

[0008] Furthermore, a cylinder 1 is provided on a side of the pushing portion away from the gap 1, and an output end of the cylinder 1 has a magnet that moves along the second direction.

[0009] Furthermore, an electromagnet is provided on a side of the pushing portion away from the gap 1.

[0010] Furthermore, the conveying mechanism includes a conveying assembly having a conveyor belt; two baffles are spaced apart above the conveyor belt and are both arranged along the first direction, one end of the two baffles extends to the pushing mechanism, and a gap two is provided between the two baffles for moving the iron core, the iron core is vertically arranged in the gap two, and the gap two is connected to the gap one.

[0011] Furthermore, a second cylinder is provided on the base and is arranged along the second direction, and a stop rod for preventing the iron core from moving along the second gap is installed at the output end of the second cylinder.

[0012] Furthermore, it also includes a controller and a photoelectric sensor arranged above the baffle for sensing the iron core. The controller is electrically connected to the photoelectric sensor, the transmission mechanism, the second cylinder and the pushing mechanism respectively.

[0013] Furthermore, a limiting member for limiting the iron core within gap one is provided at one end of the pushing portion or the limiting portion away from the conveying mechanism.

[0014] Furthermore, a material blocking plate for blocking the iron core is placed on the wobble plate along the first direction.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A conveying mechanism is provided to convey a row of vertically placed iron cores to a pushing mechanism; by providing a pushing mechanism, when a row of iron cores moves to gap one, the telescopic assembly is first extended to move the iron cores toward the swing plate; then the telescopic assembly is contracted to straighten the iron cores leaning against the limiting portion or lean against the pushing portion, and then the limiting portion is moved upward, and then the telescopic assembly is extended to push the iron cores to corresponding positions on the swing plate. During this process, the iron cores are always arranged vertically, thereby realizing automatic arrangement of the iron cores, overcoming the time-consuming and labor-intensive manual arrangement.

[0017] 2. By setting a magnet or an electromagnet, when the telescopic assembly pushes the iron core for the second time, the iron core is adsorbed on the pushing part by the magnet or the electromagnet; after the pushing is completed, the iron core is released from the constraint, so by setting a magnet or an electromagnet, when the iron core is pushed for the second time, the iron core is always set vertically to prevent the iron core from tipping over.

[0018] 3. Two baffles are arranged at intervals to form a second gap, and the second gap is used to limit the iron core so that the iron core will not fall over during the movement.

[0019] 4. By setting cylinder 2 and the shift rod, extend cylinder 2, intercept the iron cores through the shift rod, and when a certain number of rows of iron cores are intercepted, a certain number of rows of iron cores are moved toward the pushing mechanism by contracting cylinder 2.

[0020] 5. By setting up the photoelectric sensor and controller (the second gear rod of the cylinder is extended at the initial moment), when the photoelectric sensor senses the iron core for a period of time (the induction exceeds the set time), the second cylinder will contract, so that a certain number of rows of iron cores will move toward the pushing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the automatic plate arrangement device in the first embodiment of the utility model.

[0022] Figure 2 for Figure 1 Left view of .

[0023] Figure 3 for Figure 1 Top view of the .

[0024] Numbers in the figure: base 1, conveying mechanism 2, intercepting assembly 3, gear rod 31, cylinder 2 32, baffle 4, photoelectric sensor 5, material guide trough 6, material pushing mechanism 7, swing plate 71, material baffle plate 72, limit member 73, limit portion 74, gap 1 75, material pushing portion 76, lifting assembly 77, magnet 78, cylinder 1 79, telescopic assembly 710, telescopic rod 711. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0026] It should be noted that, in the description of the present invention, the directions or positional relationships indicated by terms such as "front", "rear", "left", "right", "up", "down", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] Embodiment 1:

[0028] like Figure 1-3As shown, this embodiment provides an automatic core arrangement device, including a base 1, a pushing mechanism 7 and a swing plate 71 arranged on the base; the base 1 is provided with a conveying mechanism 2 capable of conveying a row of cores arranged vertically (the row of cores is arranged along a first direction) to the pushing mechanism 7 along a first direction; the pushing mechanism 7 includes a telescopic component 710 arranged on the base 1, and the telescopic component includes a pushing portion 76 capable of pushing a row of cores to the swing plate 71 along a second direction; a lifting component 77 is installed on the pushing portion, and a limit portion 74 capable of moving up and down is installed at the output end of the lifting component (the lifting component 77 is provided at the bottom of the lifting component). The output end and the limiting part 74 are connected by an L-shaped connecting piece); the pushing part 76 and the limiting part 74 are spaced apart along the second direction, and there is a gap 75 between the two for receiving a row of iron cores transported by the conveying mechanism 2, and the first direction and the second direction are perpendicular; at the first moment, the telescopic component extends to push the iron cores in the gap 1 onto the swing plate; at the second moment, the telescopic component contracts to straighten the iron cores leaning against the limiting part or lean against the pushing part; at the third moment, the lifting component moves the limiting part upward; at the fourth moment, the telescopic component extends to push the iron cores on the swing plate that are straightened or leaning against the pushing part into place.

[0029] In this embodiment, a platform is provided on the base, on which a pendulum plate 71 is placed, and the upper surface of the pendulum plate is at the same height as the upper surface of the conveyor belt; the lifting component 77 is a cylinder, the telescopic component 710 is an electric cylinder, the pushing part 76 and the limiting part 74 are both plate-shaped bodies, and are both arranged at vertical intervals.

[0030] In this embodiment, the base 1 has a mounting seat for mounting the electric cylinder and a mounting seat for mounting the telescopic rod 711. The telescopic rod 711 can be telescoped, and its free end is connected to the pushing part 76 to enable the pushing part 76 to move smoothly along the second direction.

[0031] In this embodiment, the automatic plate arrangement device of the utility model can be applied to any equipment in the iron core production process that needs to place the iron core in a vertical direction. When applied to the corresponding equipment, the iron core can be manually inserted between the two baffles 4; or the iron core can be discharged vertically by limiting the discharge port of the upstream equipment; that is, the discharge port of the upstream equipment gradually closes at the position close to the baffle 4, so that the iron core is gradually arranged vertically when the discharge port moves.

[0032] like Figure 1 As shown, for example, when used at the discharge position of a molding machine, the iron core formed in the molding machine is transported by a guide trough 6 to a conveying mechanism 2 of the utility model (i.e., located between two baffles 4); the guide trough 6 is V-shaped and is used to transport vertically arranged iron cores; the two baffles 4 are connected to the guide trough 6, and the transition at the connection is smooth, so that the iron core slides smoothly, and the guide trough 6 gradually closes near the baffle, so that the iron core in the guide trough 6 tends to be vertically arranged during the sliding process.

[0033] In this embodiment, the automatic arrangement device of the utility model is suitable for automatically arranging the iron cores in a rectangular shape, such as the iron cores in a Japanese shape.

[0034] A cylinder 79 is provided on one side of the pushing portion 76 away from the gap 75, and an output end of the cylinder 79 has a magnet 78 that moves along the second direction.

[0035] In this embodiment, the magnet 78 and the output end of the cylinder 1 are connected via an L-shaped connector, so that the magnet can be close to the pusher 76.

[0036] The conveying mechanism 2 includes a conveying component with a conveyor belt; two baffles 4 are arranged along the first direction at intervals above the conveyor belt (the baffles 4 can be fixed on the base 1, or fixed at the discharge port of the upstream equipment, but the connection position must have a smooth transition), one end of the two baffles 4 extends to the pushing mechanism 7, and there is a gap two between the two baffles 4 for moving the iron core, the iron core is vertically arranged in the gap two, and the gap two is connected to the gap one 75 (the width of the gap one and the gap two is adapted to the thickness of the iron core).

[0037] In this embodiment, there are three conveyor belts, which are arranged at intervals along the first direction; when a row of iron cores are piled up on the conveyor belt on the left, the conveyor belt on the left continues to work to move the iron cores toward the pushing mechanism; the two conveyor belts on the right stop working to prevent the iron cores from continuing to move toward the pushing mechanism; in other embodiments, the conveyor belt can be one or more.

[0038] In this embodiment, the transmission component as a whole is the existing technology, including a support seat, a motor, an active roller, a driven roller and a conveyor belt. The active roller and the driven roller are parallel to each other, and both ends are rotatably set on the corresponding support seats, and the output shaft of the motor is connected to the active roller; the conveyor belt is sleeved on the active roller and the driven roller, and is tensioned by the active roller and the driven roller; the conveyor belt can engage with the active roller and the driven roller to prevent slipping during operation.

[0039] A second cylinder 32 is disposed on the base 1 along the second direction, and a stop rod 31 for blocking the movement of the iron core along the second gap is installed at the output end of the second cylinder.

[0040] In this embodiment, the stop rod 31 and the cylinder 2 32 together constitute an interception assembly 3 for intercepting the iron core.

[0041] It also includes a controller and a photoelectric sensor 5 arranged above the baffle 4 for sensing the iron core. The controller is electrically connected to the photoelectric sensor 5, the conveying mechanism 2, the cylinder 2 32 and the pushing mechanism 7 respectively.

[0042] In this embodiment, the photoelectric sensor 5 is mounted on a mounting base, and the mounting base is mounted on the base 1 .

[0043] A limiting member 73 for limiting the iron core within a gap 1 75 is provided at one end of the pushing portion 76 or the limiting portion 74 away from the conveying mechanism 2 .

[0044] In this embodiment, the limiting member 73 is installed on the limiting portion 74 .

[0045] A material blocking plate 72 for blocking the iron core is placed on the wobble plate 71 along the first direction.

[0046] Working principle:

[0047] The vertical iron core moves from the upstream equipment to the gap two between the two baffles 4, and moves along the gap two (under the action of the conveyor belt); the cylinder two 32 extends to intercept the iron core through the gear lever 31, and the iron core begins to be arranged backwards until it reaches the position of the photoelectric sensor 5, and the controller starts timing (the photoelectric sensor continuously senses the iron core, indicating that a certain number of rows of iron cores have been accumulated). After a period of time (which can be set), the controller shrinks the cylinder two 32, and a row of iron cores moves forward (the arrangement direction of the iron cores is the first direction).

[0048] After the cylinder 2 32 contracts, the iron cores can be intercepted by extending the cylinder 2 32 and the next row of iron cores can be accumulated. Alternatively, multiple conveyor belts can be set up so that the iron cores moving toward the pushing mechanism 7 can continue to be transported through the corresponding conveyor belts, and the conveyor belt that transports the iron cores to the gear rod 31 can be stopped. After a certain period of time, the controller starts the stopped conveyor belt and continues to transport the iron cores to the gear rod 31.

[0049] A row of iron cores moves to the gap 75 and is limited by the limit member 73, then the telescopic assembly 710 extends, and the iron cores are first pushed onto the swing plate 71 through the pushing portion 76. At this time, the iron cores will tilt to the left due to inertia; then the telescopic assembly 710 contracts, so that the iron cores tilted to the left tilt to the right or straighten; then the telescopic assembly 710 extends to straighten the iron cores tilted to the right, at the same time, the cylinder 79 drives the magnet 78 to move toward the pushing portion 76, and the magnet absorbs the iron cores to maintain it in the vertical direction; then the lifting assembly 77 moves the limit portion 74 upward; then the telescopic assembly 710 extends, pushes the row of iron cores to the final position (that is, the row of iron cores is pushed into place), and the product is made upright and stable against the baffle plate 72; then the cylinder 79 is reset, and the magnet no longer absorbs the iron cores; then the pushing mechanism 7 is completely reset, completing the arrangement of a row of iron cores, and preparing to arrange the next row of iron cores.

[0050] Embodiment 2:

[0051] This embodiment provides an automatic iron core arranging device, which is different from the first embodiment in that the cylinder 79 is not provided, and the magnet 78 is replaced by an electromagnet, that is, an electromagnet is provided on the side of the pushing portion 76 away from the gap 75; when the electromagnet is energized, the magnetic force generated by the electromagnet can adsorb the iron core; when the electromagnet is de-energized, the constraint on the iron core is released; therefore, compared with the magnet, the electromagnet does not need to be provided with a cylinder 79 to control whether the iron core is adsorbed.

[0052] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic core arrangement device, characterized in that: It comprises a base (1), a material pushing mechanism (7) and a swing plate (71) arranged on the base; A conveying mechanism (2) is provided on the base (1) and is capable of conveying a row of vertically arranged iron cores to a pushing mechanism (7) along a first direction; The pushing mechanism (7) comprises a telescopic assembly (710) arranged on the base (1), the telescopic assembly comprising a pushing portion (76) capable of pushing a row of iron cores onto the swing plate (71) along the second direction; a lifting assembly (77) is installed on the pushing portion, and a limit portion (74) capable of moving up and down is installed at the output end of the lifting assembly; the pushing portion (76) and the limit portion (74) are arranged at intervals along the second direction, and there is a gap (75) between the two for receiving a row of iron cores transported by the conveying mechanism (2), and the first direction is perpendicular to the second direction; At the first moment, the telescopic assembly extends, pushing the iron core in gap one onto the wobble plate; At the second moment, the telescopic assembly contracts to straighten the iron core leaning against the limiting part or lean against the pushing part; At the third moment, the lifting assembly moves the limiting part upward; at the fourth moment, the telescopic assembly extends to push the iron core on the swing plate that is upright or leaning against the pushing part into place.

2. The automatic core arrangement device according to claim 1, characterized in that: A cylinder 1 (79) is provided on the side of the pushing portion (76) away from the gap 1 (75), and the output end of the cylinder 1 (79) has a magnet (78) that moves along the second direction.

3. The automatic core arrangement device according to claim 1, characterized in that: An electromagnet is provided on one side of the material pushing portion (76) away from the gap one (75).

4. The automatic core arrangement device according to claim 1, characterized in that: The conveying mechanism (2) comprises a conveying assembly having a conveyor belt; Two baffles (4) are arranged above the conveyor belt and are arranged along a first direction. One end of the two baffles (4) extends to the pushing mechanism (7). A gap 2 for moving the iron core is provided between the two baffles (4). The iron core is arranged vertically in the gap 2. The gap 2 is connected to the gap 1 (75).

5. The automatic core arrangement device according to claim 4, characterized in that: The base (1) is provided with a second cylinder (32) arranged along the second direction, and the output end of the second cylinder is provided with a stop rod (31) for preventing the iron core from moving along the second gap.

6. The automatic core arrangement device according to claim 5, characterized in that: It also includes a controller and a photoelectric sensor (5) arranged above the baffle (4) for sensing the iron core. The controller is electrically connected to the photoelectric sensor (5), the transmission mechanism (2), the second cylinder (32) and the pushing mechanism (7).

7. The automatic core arrangement device according to claim 1, characterized in that: The end of the pushing portion (76) or the limiting portion (74) away from the conveying mechanism (2) is provided with a limiting member (73) for limiting the iron core within the gap 1 (75).

8. The automatic core arrangement device according to claim 1, characterized in that: A material blocking plate (72) for blocking the iron core is placed on the wobble plate (71) along the first direction.

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