Automatic punching and screwing device

Abstract

The utility model discloses an automatic punching and screw driving device which comprises a portal frame, a punching mechanism and a screw driving mechanism are arranged on the portal frame, the punching mechanism comprises a plurality of punching motors movably arranged on the two sides of the portal frame, and the screw driving mechanism comprises a screw feeder and an electric screwdriver. The multiple electric screwdrivers are movably arranged on the two sides of the portal frame, the portal frame is further provided with a side edge pressing assembly and a top pressing assembly, and the side edge pressing assembly is arranged close to the electric screwdrivers. Automation of the product punching and screwing process is achieved, labor is saved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field, concretely is a kind of automatic punching and screwing device. BACKGROUND

[0002] In the automatic production and processing process, some products need to be punched, and then a screw is screwed on the punching position, the existing punching and screwing process is generally completed manually, and the punching and screwing actions are completed by manual holding electric drill and electric screwdriver in turn, and the mode is not only inefficient, but also prone to danger. INVENTION CONTENTS

[0003] To solve the deficiencies of the prior art, the present application provides an automatic punching and screwing device, which comprises a gantry, a punching mechanism and a screwing mechanism are arranged on the gantry, the punching mechanism comprises a plurality of punching motors movably arranged on both sides of the gantry, the screwing mechanism comprises a screw supply machine and an electric screwdriver, the electric screwdriver comprises a plurality of electric screwdrivers movably arranged on both sides of the gantry, and a side edge pressing assembly and a top pressing assembly are further arranged on the gantry, wherein the side edge pressing assembly is arranged close to the position of the electric screwdriver.

[0004] Further, two groups of lifting cylinders are arranged on the gantry, the output ends of the two groups of lifting cylinders are respectively provided with lifting plates, and the punching motors and the electric screwdrivers on both sides of the gantry are arranged on the lifting plates.

[0005] Further, a plurality of horizontal moving guide rails are arranged on the lifting plate, two horizontal moving plates are arranged on the plurality of horizontal moving guide rails, two groups of horizontal moving cylinders are arranged on the lifting plate, the output ends of each group of horizontal moving cylinders are respectively connected to the horizontal moving plates, and the punching motors and the electric screwdrivers are arranged on one of the horizontal moving plates.

[0006] Further, the top pressing assembly comprises a pressing cylinder arranged on the lifting plate, and a vertical pressing column is arranged at the output end of the pressing cylinder.

[0007] Further, the side edge pressing assembly comprises a mounting plate arranged below the horizontal moving plate, a side pressing cylinder is arranged on the mounting plate, and a horizontal pressing column is arranged at the output end of the side pressing cylinder.

[0008] Further, a horizontal guide rail is arranged on the mounting plate, a spring is sleeved on the horizontal pressing column, the spring is connected to the horizontal guide rail through a connecting block, and the electric screwdriver is arranged on the connecting block.

[0009] Further, a limiting block is arranged on the mounting plate, a limiting screw is arranged on the limiting block, and the connecting block can abut against the limiting screw.

[0010] The automatic punching and screwing device has the advantages that the automatic punching and screwing device realizes the automation of the product punching and screwing process, saves labor, and improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 An embodiment structure schematic view of the automatic punching and screwing device is provided.

[0012] Figure 2 An embodiment structure schematic view of the automatic punching and screwing device is provided. Figure 1 An embodiment structure schematic view of the automatic punching and screwing device is provided.

[0013] Figure 3 An embodiment structure schematic view of the automatic punching and screwing device is provided. Figure 2 An embodiment structure schematic view of the automatic punching and screwing device is provided.

[0014] Figure 4 An embodiment structure schematic view of the automatic punching and screwing device is provided. Figure 2 An embodiment structure schematic view of the automatic punching and screwing device is provided.

[0015] In the figure, 10 is a gantry, 11 is a lifting cylinder, 12 is a lifting plate, 121 is a horizontal moving guide rail, 13 is a punching motor, 14 is an electric wrench, 15 is a screw feeding machine, 151 is a discharging head, 16 is a horizontal moving plate, 17 is a horizontal moving cylinder, 18 is a top plate, 19 is a top pressing assembly, 191 is an extension plate, 192 is a mounting support, 193 is a vertical pressing column, 20 is a side pressing assembly, 201 is a mounting plate, 202 is a horizontal guide rail, 203 is a side pressing cylinder, 204 is a horizontal pressing column, 205 is a spring, 206 is a connecting block, 207 is a limiting block, and 208 is a limiting screw. DETAILED DESCRIPTION

[0016] In order to enable personnel in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the 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 of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of the present application.

[0017] It should be noted that the terms "first", "second" and "third" and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a specific sequential or chronological order. It is to be understood that the use of these terms is interchangeable under appropriate circumstances such that the embodiments of the present application described herein are, for example, capable of orderly or inverse order. Moreover, the terms "include", "have" and "contain" and their variations, when used in this description and in the claims of the present application, are intended to cover a non-exclusive inclusion such that a process, method, system, product or apparatus that comprises a list of steps or units are not necessarily limited to those steps or units which are clearly recited.

[0018] In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used for better describing the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0019] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0020] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be interpreted broadly. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0022] Reference is made to Figures 1-4The embodiment provides an automatic punching and screwing device, which comprises a portal frame 10, two groups of lifting cylinders 11 are arranged at intervals on the portal frame 10, lifting plates 12 are arranged at the output ends of the two groups of lifting cylinders 11, two groups of punching motors 13 and two groups of electric wrenches 14 are sequentially arranged on the two groups of lifting plates 12 respectively, and a plurality of screw supply machines 15 are further arranged on the portal frame 10 and used for supplying screws to the electric wrenches, wherein the two groups of punching motors 13 and the two groups of electric wrenches 14 are movably arranged in the same direction.

[0023] Specifically, a plurality of horizontal moving guide rails 121 are arranged on the lifting plate 12, two horizontal moving plates 16 are arranged on the plurality of horizontal moving guide rails 121, two groups of horizontal moving cylinders 17 are arranged on the lifting plate 12, the output ends of each group of horizontal moving cylinders 17 are respectively connected to the horizontal moving plate 16, and the two groups of punching motors 13 and the two groups of electric wrenches 14 are arranged on one of the horizontal moving plates. In order to be compatible with the sizes of different products to be punched, the punching motor and the electric wrench on one side of the portal frame 10 are movably arranged, that is, a top plate 18 is arranged on the top of the portal frame 10, a wire rail is arranged on the top plate 18, one group of lifting cylinders 17 is movably connected to the wire rail, and the lifting cylinder is driven to move horizontally on the top plate through a motor and a screw rod.

[0024] A top pressing assembly 19 is arranged on the lifting plate 12, and a side pressing assembly 20 is arranged on the horizontal moving plate 16, the top pressing assembly 19 and the side pressing assembly 20 are respectively used for pressing and fixing the product from above and the side, so as to ensure the stability of the position of the product in the punching and screwing process.

[0025] The top pressing assembly 19 comprises four groups and is arranged above the punching position and the screwing position on both sides, specifically comprises an extension plate 191 connected to the lifting plate, a pressing cylinder (not shown in the figure) is arranged on the extension plate 191 through a mounting support 192, and two groups of vertical pressing columns 193 are arranged at the output end of the pressing cylinder.

[0026] The side pressing assembly 20 is only used for pressing the product when the screw is screwed, specifically comprises a mounting plate 201 arranged below the horizontal moving plate 16, a horizontal guide rail 202 is arranged on the mounting plate 201, a side pressing cylinder 203 is arranged at one end of the mounting plate, a horizontal pressing column 204 is arranged at the output end of the side pressing cylinder 203, a spring 205 is sleeved on the horizontal pressing column 204, the spring 205 is connected with the horizontal guide rail 202 through a connecting block 206, and the electric wrench 14 is also arranged on the connecting block 206.

[0027] A limiting block 207 is arranged on the mounting plate 201, a limiting screw 208 is arranged on the limiting block 207, and the connecting block 206 can abut against the limiting screw 208.

[0028] When the product needing to be punched and screwed moves to the designated position in the gantry 10, the lifting cylinders 11 and the horizontal moving cylinders 17 on both sides start to move the punching motor and the electric wrench to the designated position, and the top pressing assemblies press the product from above respectively, before punching, the appropriate punching drill bit is installed on the punching motor, then the punching is carried out, after the punching is completed, the punched hole on the product moves to the screwing position, the side pressing assembly presses the side, then the screw supply machine 15 gives the screw supply head 151, and finally the electric wrench completes the screwing action.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic drilling and screwing device comprising a gantry on which a drilling mechanism and a screwing mechanism are arranged, characterized in that: The punching mechanism comprises a plurality of punching motors movably arranged on both sides of the gantry, the screw driving mechanism comprises a screw supply machine and an electric screwdriver, the electric screwdriver comprises a plurality of electric screwdrivers movably arranged on both sides of the gantry, and the gantry is further provided with a side pressing assembly and a top pressing assembly, wherein the side pressing assembly is arranged close to the position of the electric screwdriver.

2. The automatic punching and screwing device according to claim 1, characterized in that: Two groups of lifting cylinders are arranged on the gantry, the output ends of the two groups of lifting cylinders are respectively provided with lifting plates, and the punching motors and the electric screwdrivers on both sides of the gantry are arranged on the lifting plates.

3. The automatic punching and screwing device according to claim 2, characterized in that: A plurality of horizontal moving guide rails are arranged on the lifting plates, two horizontal moving plates are arranged on the horizontal moving guide rails, two groups of horizontal moving cylinders are arranged on the lifting plates, the output ends of each group of horizontal moving cylinders are respectively connected with the horizontal moving plates, and the punching motors and the electric screwdrivers are arranged on one of the horizontal moving plates.

4. The automatic punching and screwing device according to claim 3, characterized in that: The top pressing assembly comprises a pressing cylinder arranged on the lifting plate, and the output end of the pressing cylinder is provided with a vertical pressing column.

5. The automatic punching and screwing device according to claim 3, characterized in that: The side pressing assembly comprises a mounting plate arranged below the horizontal moving plate, a side pressing cylinder is arranged on the mounting plate, and the output end of the side pressing cylinder is provided with a horizontal pressing column.

6. The automatic drilling and screwing device according to claim 5, characterized in that: A horizontal guide rail is arranged on the mounting plate, a spring is sleeved on the horizontal pressing column, the spring is connected with the horizontal guide rail through a connecting block, and the electric screwdriver is arranged on the connecting block.

7. The automatic drilling and screwing device according to claim 6, characterized in that: A limiting block is arranged on the mounting plate, a limiting screw is arranged on the limiting block, and the connecting block can abut against the limiting screw.

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