Automatic discharging device

Abstract

The utility model discloses an automatic blanking device which comprises a bottom plate, a positioning assembly and a jacking assembly are arranged on the bottom plate, the positioning assembly comprises a positioning plate, and a plurality of positioning pins are arranged on the positioning plate; the jacking assembly comprises a jacking air cylinder installed below the bottom plate through an installation plate, a rotating rod is arranged at the output end of the jacking air cylinder, a fixing block is arranged on the installation plate, a movable groove is formed in the fixing block, one end of the rotating rod is connected into the movable groove through a pin shaft, and a jacking plate is arranged at the other end of the rotating rod. The jacking plate is provided with a plurality of sliding rods, and the sliding rods are inserted between the positioning pins in a penetrating mode and are lower than the positioning pins. According to the automatic discharging device, the positioning assembly is arranged for positioning the part, the jacking assembly is arranged for lifting the part and then inclining the part, the part slides to the designated position through the sliding rod, and automatic discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, and specifically relates to an automatic blanking device. Background Art

[0002] In the automatic processing of thin-walled parts, automatic equipment is used for loading and unloading, processing, and handling. For the blanking process, the existing blanking devices have low automation and complex structures. The blanking process usually causes parts to fall, and a set of blanking devices can only blank one type of product, resulting in low utilization rate. Summary of the Utility Model

[0003] To solve the deficiencies of the existing technology, the present application provides an automatic blanking device, which includes a bottom plate. A positioning component and a lifting component are arranged on the bottom plate. The positioning component includes a positioning plate, and a plurality of positioning pins are arranged on the positioning plate. The lifting component includes a lifting cylinder installed below the bottom plate through a mounting plate. A rotating rod is arranged at the output end of the lifting cylinder. A fixing block is arranged on the mounting plate, and a moving slot is opened on the fixing block. One end of the rotating rod is connected to the moving slot through a pin shaft, and the other end of the rotating rod is provided with a lifting plate. A plurality of sliding rods are arranged on the lifting plate. The sliding rods are inserted between the positioning pins and are lower than the height of the positioning pins.

[0004] Further, a lifting block is arranged at the output end of the lifting cylinder, and the rotating rod is rotatably connected to the lifting block.

[0005] Further, the moving slot includes a vertical section and an inclined section. The inclined section is inclined along the top of the vertical section, and the inclination angle of the inclined section relative to the vertical section is 40° - 50°.

[0006] Further, the positioning pins include a plurality of first positioning pins and a plurality of second positioning pins. The plurality of first positioning pins and the plurality of second positioning pins are respectively arranged at different preset intervals. The sliding rods include a plurality of first sliding rods and a plurality of second sliding rods. The plurality of first sliding rods and the plurality of second sliding rods are respectively arranged at different preset intervals.

[0007] Further, the lifting plate is of a concave structure. The first sliding rods are arranged in the grooves of the lifting plate, and the second sliding rods are arranged on the side wall end faces on both sides of the groove.

[0008] Further, the length direction of the sliding rod is parallel to the length direction of the rotating rod.

[0009] Further, a support block is also arranged on the positioning plate. The support block has a support end face for supporting parts, and a plurality of support grooves are opened on the support block for supporting one end of the first sliding rod.

[0010] The advantages of the present application are as follows: The provided automatic blanking device has a simple structure. By setting a positioning component for positioning the parts, and by setting a lifting component to lift and tilt the parts, the parts slide down to the designated position through the slide bar, realizing automatic blanking; By setting positioning pins and slide bars with different spacing distances, automatic blanking of products with different sizes can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of an embodiment of the automatic blanking device of the present application;

[0012] Figure 2 is Figure 1 a partial structural diagram in;

[0013] Figure 3 is Figure 2 a schematic structural diagram of the fixing block in.

[0014] The markings in the figure are: 10, bottom plate; 11, positioning plate; 12, first positioning pin; 13, second positioning pin; 14, lifting component, 141, mounting plate, 142, lifting cylinder, 143, lifting block, 144, rotating plate, 145, fixing block, 146, lifting plate, 147, movable groove; 15, first slide bar; 16, second slide bar; 17, support block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0016] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of the present application described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0017] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0018] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0019] In addition, the terms "installed", "set", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] It should be noted that, without conflict, the embodiments and features in the embodiments of this application can be combined with each other. The following will refer to the drawings and combine with embodiments to detail this application.

[0021] See Figures 1 - 3 , this embodiment provides an automatic blanking device, including a bottom plate 10. A positioning component and a lifting component 14 are arranged on the bottom plate 10. The positioning component includes a positioning plate 11. A plurality of positioning pins are arranged on the positioning plate 11 for positioning parts. In order to be able to adapt to positioning parts of different specifications, the positioning pins include a first positioning pin 12 and a second positioning pin 13. Among them, there are two first positioning pins 12, which are arranged at a certain interval for positioning parts of one size. The second positioning pin 13 includes four, which are respectively arranged at the four corner positions of the positioning plate 11 for positioning parts of another specification.

[0022] More specifically, the second positioning pin 13 has a supporting boss that can be used to directly support the part, while the first positioning pin 12 is a cylindrical pin. Therefore, a supporting block 17 is also arranged on the positioning plate 11. The supporting block 17 has a supporting end face, which is used to support the part in cooperation with the first positioning pin 12.

[0023] Specifically, the lifting assembly 14 includes a lifting cylinder 142 installed below the base plate 10 through a mounting plate 141, a mounting port is opened on the base plate 10, a lifting block 143 is arranged at the output end of the lifting cylinder 142, a rotating rod 144 is rotatably arranged on the lifting block 143, the middle position of the rotating rod 144 is rotatably connected with the lifting block 143 and can move up and down within the range of the mounting port, a fixed block 145 is arranged on the mounting plate 141, a movable groove 147 is opened on the fixed block 145 and extends to above the mounting port, one end of the rotating rod 144 is connected to the movable groove 147 through a pin shaft, a lifting plate 146 is arranged on the other end of the rotating rod, a plurality of sliding rods are arranged on the lifting plate 146, the sliding rods are inserted between the positioning pins and are lower than the height of the positioning pins.

[0024] In order to match the positioning assembly for positioning parts of different specifications, the slide bar includes a plurality of first slide bars 15 and a plurality of second slide bars 16, the lifting plate 146 is a concave structure, the first slide bar 15 includes three groups, which are arranged in the groove of the lifting plate, and the second slide bar 16 includes two groups, which are respectively arranged on the side wall end surfaces on both sides of the groove, wherein the height of the second slide bar 16 is also lower than the height of the positioning pin, and the first slide bar 15 and the second slide bar 16 are also lower than the height of the support end surface on the support block. Three groups of support grooves are arranged on the support block 17 at intervals, and the other end of the first slide bar 15 is placed in the support groove.

[0025] In order to allow the part to tilt after being lifted, the movable groove 147 is divided into a vertical section and an inclined section. The inclined section is inclined along the top of the vertical section. The inclination angle of the inclined section relative to the vertical section is approximately 45°, which can ensure that the part can slide along the slide rod after it is tilted.

[0026] Working principle: The processed parts are grabbed onto the positioning assembly and supported and positioned by the positioning pins and the support block 17. Then the lifting cylinder 142 is started, and the lifting plate 146 is driven to rise by the rotating rod 144. At the same time, the sliding rod drives the parts to separate from the positioning pins. When they rise to the top of the vertical section of the movable groove 147, they tilt along the inclined section, causing the parts to slide downward, completing the automated unloading.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic blanking device, comprising a bottom plate, wherein a positioning component and a jacking component are arranged on the bottom plate, and it is characterized in that: The positioning component includes a positioning plate, and a plurality of positioning pins are arranged on the positioning plate; the lifting component includes a lifting cylinder installed below the bottom plate through a mounting plate, a rotating rod is arranged at the output end of the lifting cylinder, a fixing block is arranged on the mounting plate, an activity groove is opened on the fixing block, one end of the rotating rod is connected to the inside of the activity groove through a pin shaft, a lifting plate is arranged at the other end of the rotating rod, a plurality of sliding rods are arranged on the lifting plate, and the sliding rods are inserted between the positioning pins and are lower than the height of the positioning pins.

2. An automatic blanking device according to claim 1, characterized in that: A lifting block is arranged at the output end of the lifting cylinder, and the rotating rod is rotatably connected to the lifting block.

3. An automatic blanking device according to claim 1, characterized in that: The activity groove includes a vertical section and an inclined section, the inclined section is inclined along the top of the vertical section, and the inclination angle of the inclined section relative to the vertical section is 40°-50°.

4. An automatic blanking device according to claim 1, characterized in that: The positioning pins include a plurality of first positioning pins and a plurality of second positioning pins, and the plurality of first positioning pins and the plurality of second positioning pins are respectively arranged at different preset intervals. The sliding rods include a plurality of first sliding rods and a plurality of second sliding rods, and the plurality of first sliding rods and the plurality of second sliding rods are respectively arranged at different preset intervals.

5. An automatic blanking device according to claim 4, characterized in that: The lifting plate is of a concave structure, the first sliding rods are arranged in the grooves of the lifting plate, and the second sliding rods are arranged on the side wall end faces on both sides of the groove.

6. An automatic blanking device according to claim 4, characterized in that: The length direction of the sliding rod is parallel to the length direction of the rotating rod.

7. An automatic blanking device according to claim 5, characterized in that: A support block is further arranged on the positioning plate, the support block has a support end face for supporting parts, and a plurality of support grooves are opened on the support block for supporting one end of the first sliding rod.

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