Electromagnetic turning plate swing hinge taking mechanism

Abstract

The utility model discloses an electromagnetic turning plate swing hinge material taking mechanism which comprises a discharging base, a material taking plate and a material taking driving assembly. The material taking driving assembly comprises a driving piece and a four-connecting-rod structure. The pneumatic motor and the four-connecting-rod structure are used for driving the material taking plate, so that the material taking plate can be driven by the pneumatic motor to move in an arc-shaped path when a mold is opened, products are grabbed when the products reach the machining mold, and after the grabbing action is completed, the pneumatic motor rotates in the opposite direction, so that the products are grabbed. And the products are transferred to the discharging base along the arc-shaped path to be output. And due to the arc-shaped transfer path, the situation that the product rubs with the surface of the machining mold in the transfer process, and then the surface of the product is scratched is avoided. And meanwhile, the arc-shaped transfer path can be prevented from interfering with the positioning pieces on the machining mold, so that the positioning pieces can be uniformly arranged on the machining mold.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to an electromagnetic flap swing hinge material taking mechanism. Background Art

[0002] In the prior art, the common in-mold material removal mechanism uses a linear motion manipulator, which has a simple structure and can only realize linear cyclic reciprocating motion. When the product is unloaded through the manipulator structure, the product must be attached to the mold surface and pulled out, which can easily cause scratches on the surface of the product, affecting not only the product quality but also the stability of the mold.

[0003] At the same time, the linear reciprocating manipulator cannot pass through the positioning system in the mold, resulting in the positioning pins being arranged only on the side away from the linear motion, and not on the side passing through. This method will affect the balance of mold positioning. During the stamping process, the material strip will expand and deform. Since the material strip is only positioned on one side, it is easy to offset, affecting the positioning accuracy of the progressive mold, thereby affecting the accuracy of the product. This often causes the inconsistent dimensional data of each hole in the mold for two-hole or multi-hole production, affecting the stability of mold production. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides an electromagnetic flap swing hinge material taking mechanism to solve technical problems such as easy scratches on the product surface when taking materials from the mold-generated products and difficulty in passing through the mold internal positioning system.

[0005] To achieve the above purpose, the specific technical solution of the utility model is as follows:

[0006] An electromagnetic flap swing hinge material taking mechanism comprises a material unloading base, a material taking plate and a material taking drive assembly.

[0007] The material taking drive assembly includes a driving member and a four-link structure. The four-link structure can drive the material taking plate to reciprocate along an arc path under the drive of the driving member. A plurality of adsorption members arranged in sequence are arranged on the bottom surface of the material taking plate.

[0008] Furthermore, the four-link structure includes a support rod, a first transmission rod and a second transmission rod. The inner ends of the first transmission rod and the second transmission rod, which are arranged at intervals, are both rotatably connected to the unloading base, and the outer ends are respectively hinged to the middle part and the inner end of the support rod. The material-collecting plate is fixed to the outer end of the support rod.

[0009] Furthermore, the driving member is a pneumatic motor.

[0010] Furthermore, the adsorption member is an electromagnet.

[0011] Furthermore, the material taking plate is provided with a plurality of mounting grooves matched with the electromagnets, and the electromagnets are fixed to the bottom of the mounting grooves by screws.

[0012] Furthermore, the blanking base is divided into a mounting frame and a blanking channel. The blanking channel is obliquely arranged on the mounting frame.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model drives the material picking plate through a pneumatic motor and a four-bar structure, so that when the mold is opened, it can be driven by the pneumatic motor to move in an arc path to reach the processing mold to grab the product, and after the grabbing action is completed, the pneumatic motor rotates in the opposite direction to transfer the product along the arc path to the unloading base for output. The arc-shaped transfer path avoids the product from rubbing against the surface of the processing mold during the transfer process, thereby scratching the surface of the product. At the same time, the arc-shaped transfer path can avoid interference with the positioning parts on the processing mold, so that the positioning parts can be evenly arranged on the processing mold.

[0015] 2. In the utility model, multiple installation slots matching with electromagnets are provided on the material taking plate. The electromagnets are fixed to the bottom of the installation slots by screws, and their installation positions can be adjusted in the installation slots according to the positions of the products produced by the corresponding processing molds, so as to adapt to the material taking of multiple sets of processing molds and reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the material taking drive assembly in the utility model;

[0018] Figure 3 It is a schematic diagram of the installation position of each adsorption component in the utility model.

[0019] Figure numerals: 1. material unloading base; 1-1. mounting frame; 1-2. material unloading channel; 2. material picking plate; 3. material picking drive assembly; 3-1. driving member; 3-2. supporting rod; 3-3. first transmission rod; 3-4. second transmission rod; 4. adsorption member. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] The utility model will be further described below in conjunction with the accompanying drawings.

[0022] like Figure 1 and 2 As shown, an electromagnetic flap swing hinge material picking mechanism comprises a material unloading base 1, a material unloading plate 2 and a material unloading drive assembly 3. The material unloading plate 2 is installed at the driving end of the material unloading drive assembly 3, and can be driven by the material unloading drive assembly 3 to rise or fall along an arc path at the material unloading base 1 and the corresponding processing mold, and reciprocate.

[0023] A plurality of adsorption parts 4 arranged in sequence are provided on the bottom surface of the picking plate 2. When the picking plate 2 moves to the top surface of the corresponding processing mold, the products processed by the processing mold are adsorbed by each adsorption part 4, and the materials are dropped when they are transferred to the top of the unloading base 1.

[0024] Specifically, Figure 2 As shown, the material taking drive assembly 3 includes a drive member 3-1, a support rod 3-2, a first transmission rod 3-3 and a second transmission rod 3-4. Among them, the support rod 3-2, the first transmission rod 3-3, the second transmission rod 3-4 and the material discharging base 1 are connected by a connecting shaft to form a four-link structure. Specifically, the inner ends of the first transmission rod 3-3 and the second transmission rod 3-4, which are arranged at intervals, are both rotatably connected to the material discharging base 1, and the outer ends are respectively hinged to the middle part and the inner end of the support rod 3-2.

[0025] The driving member 3-1 is fixed on the blanking base 1, and the output shaft is connected to the rotating shaft at the inner end of the second transmission rod 3-4, which can drive the second transmission rod 3-4 to swing back and forth, thereby realizing the reciprocating movement of the support rod 3-2 between the processing mold and the blanking base 1.

[0026] Furthermore, the driving element 3-1 adopts a pneumatic motor.

[0027] like Figure 3As shown, in this embodiment, the adsorption member 4 is an electromagnet. A plurality of mounting grooves matching the electromagnets are provided on the material taking plate 2. The electromagnets are fixed to the bottom of the mounting grooves by screws. The electromagnets can adjust the mounting position in the mounting grooves according to the position of the product produced by the corresponding processing mold, thereby being able to adapt to the material taking of multiple sets of processing molds.

[0028] Furthermore, the electromagnet is controlled by an external electromagnet control cabinet. Specifically, the electromagnet control cabinet is connected and controlled with a stamping machine for installing a corresponding processing mold, and a signal control module is provided on the stamping machine. The signal control module controls the on and off of the electromagnetic action of the electromagnet.

[0029] In this embodiment, the material unloading base 1 is divided into a mounting frame 1-1 and a material unloading channel 1-2. The material unloading channel 1-2 is tiltedly arranged on the mounting frame 1-1. When the material picking plate 2 moves to the inlet of the material unloading channel 1-2, the electromagnet is powered off, the adsorption of the product is cancelled, and the product falls into the material unloading channel 1-2. Under the action of gravity, the product falling into the material unloading channel 1-2 is automatically discharged from the outlet of the material unloading channel 1-2.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An electromagnetic flap swing hinge material taking mechanism, characterized in that: It comprises a material unloading base (1), a material taking plate (2) and a material taking driving assembly (3); The material taking drive assembly (3) comprises a driving member (3-1) and a four-bar linkage structure; the four-bar linkage structure can drive the material taking plate (2) to reciprocate along an arc path under the drive of the driving member (3-1); the material taking plate (2) is provided with a plurality of adsorption members (4) arranged in sequence.

2. The electromagnetic flap swing hinge material taking mechanism according to claim 1, characterized in that: The four-link structure comprises a support rod (3-2), a first transmission rod (3-3) and a second transmission rod (3-4); the inner ends of the first transmission rod (3-3) and the second transmission rod (3-4) which are arranged at intervals are both rotatably connected to the unloading base (1), and the outer ends are respectively hinged to the middle part and the inner end of the support rod (3-2); the material taking plate (2) is fixed to the outer end of the support rod (3-2).

3. The electromagnetic flap swing hinge material taking mechanism according to claim 2, characterized in that: The driving member (3-1) is fixed on the blanking base (1), and the output shaft is connected to the rotating shaft at the inner end of the second transmission rod (3-4).

4. The electromagnetic flap swing hinge material taking mechanism according to claim 1, characterized in that: The driving member (3-1) is a pneumatic motor.

5. The electromagnetic flap swing hinge material taking mechanism according to claim 1, characterized in that: The adsorption member (4) is an electromagnet.

6. The electromagnetic flap swing hinge material taking mechanism according to claim 5, characterized in that: The material taking plate (2) is provided with a plurality of mounting grooves matched with the electromagnets; the electromagnets are fixed to the bottoms of the mounting grooves by means of screws.

7. The electromagnetic flap swing hinge material taking mechanism according to claim 1, characterized in that: The material blanking base (1) is divided into a mounting frame (1-1) and a material blanking channel (1-2); the material blanking channel (1-2) is arranged obliquely on the mounting frame (1-1).

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