Online automatic screw driving machine

Abstract

The utility model discloses an on-line automatic screw driving machine which comprises an installation mechanism. The nameplate clamping device comprises a clamping base, a clamping device and a screw self-locking device used for fastening screws, a vertical moving machine, a transverse ejector and a transverse sliding seat are arranged on one side of the clamping device, the vertical moving machine, the transverse ejector and the transverse sliding seat are all used for X-axis movement, Y-axis movement and Z-axis movement of the clamping device and the screw self-locking device, and the clamping device is used for clamping a nameplate; according to the nameplate pressing device, a nameplate needing to be extruded is placed on the pressing base by a worker. The pressing device can move towards the upper portion of the pressing base under the action of the vertical moving machine, the transverse ejector and the transverse sliding base, and then the cover plate and a nameplate placed at the upper end of the pressing base are pressed. And after the nameplate is pressed, the vertical moving machine, the transverse ejector and the transverse sliding seat can convey the screw self-locking device to the position above the pressing base, so that the screw self-locking device can lock the nameplate and the cover plate through the taken screws.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to an online automatic screw driving machine. Background Art

[0002] Fully automatic screw driving machines are also called automatic locking screw machines, automatic feeding locking screw machines, automatic screw driving machines, etc. There is no fixed professional terminology. Fully automatic screw driving machines are divided into two categories: desktop fully automatic screw driving machines and multi-axis fully automatic screw driving machines.

[0003] In the nameplate cover locking operation of new energy motors, the existing process is to manually perform the screw locking operation, the quality consistency is not good enough, and because of the production capacity requirements of the assembly line, two people are required to cooperate in the operation, which is inefficient, low in precision, and low in yield rate.

[0004] To this end, we propose an online automatic screw driving machine. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an online automatic screw driving machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An online automatic screw driving machine comprises an installation mechanism, wherein the installation mechanism comprises: a clamping base, a clamping device and a screw self-locking device for screw tightening; a vertical moving machine, a horizontal ejector and a horizontal sliding seat are arranged on one side of the clamping device; the vertical moving machine is slidably arranged on one side of the horizontal sliding seat; the output end of the horizontal ejector is fixedly connected to the other side of the horizontal sliding seat; the horizontal sliding seat is fixedly connected to a workbench; the vertical moving machine, the horizontal ejector and the horizontal sliding seat are all used for the XYZ axis movement of the clamping device and the screw self-locking device; the clamping device is used for clamping a nameplate.

[0008] As a further solution of the utility model: a model is fixedly provided at one end of the clamping base, and a movable plate is connected to one end of the model away from the clamping base. A production line body is provided at the lower end of the movable plate, and the production line body is used for moving the position of the movable plate.

[0009] As a further solution of the utility model: a lifting plate is provided inside the production line body, and the lifting plate is used for blocking and lifting the movable plate. The lower end of the lifting plate is fixedly connected to an ejection motor through a fixed bracket, the output end of the ejection motor is fixedly connected to the bottom of the lifting plate, and the outer side of the fixed bracket is fixedly connected to the production line body.

[0010] As a further solution of the utility model: the lifting plate is fixedly connected to the fixed bracket through a lifting auxiliary rod, the number of the lifting auxiliary rods is four, and the lifting auxiliary rods are used to assist the ejection motor in lifting.

[0011] As a further solution of the utility model: the corresponding two sides of the jacking plate are slidably connected to the production line body through connecting plates, the lower end of the connecting plate is threadedly connected to the production line body through fastening bolts, and an emergency stop button is provided on the production line body.

[0012] As a further solution of the utility model: a light source cover is arranged on one side of the vertical moving machine, a camera is arranged above the light source cover, and the camera and the light source cover are used for photographing and positioning the nameplate cover.

[0013] As a further solution of the utility model: one end of the camera is slidably connected to a connecting base through a connecting slide rod, the connecting base is fixedly arranged on one side of the vertical moving machine, and the light source cover is fixedly connected to the lower half of the connecting base.

[0014] Compared with the prior art, the utility model provides an online automatic screw driving machine, which has the following beneficial effects:

[0015] 1. In the utility model, when the staff places the nameplate to be squeezed on the clamping base, the clamp can be moved to the top of the clamping base through the vertical moving machine, the horizontal ejector and the horizontal sliding seat, and then the cover plate and the nameplate placed on the upper end of the clamping base are clamped. After the nameplate is clamped, the vertical moving machine, the horizontal ejector and the horizontal sliding seat can send the screw self-locking device to the top of the clamping base, so that the screw self-locking device can lock the nameplate and the cover plate with the screws after taking them. After completion, the screw self-locking device can be reset to its original position, and the product can be moved to the next process through the mobile device.

[0016] 2. The utility model sets a lifting plate on the inner side of the production line body, and the ejector motor on the inner side of the production line body can push the lifting plate upward, so that the lifting plate can drive the movable plate to move upward, and then the movable plate is separated from the production line body, so that the installation mechanism can install the nameplate on the model, and the setting of the lifting auxiliary rod can support the four corners of the bottom of the lifting plate, so that the lifting plate will not tilt when the ejector motor pushes the lifting plate.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall three-dimensional structure of an online automatic screw driving machine proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a lifting plate of an online automatic screw driving machine proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the camera and the light source cover of an online automatic screw driving machine proposed by the utility model;

[0021] Figure 4 This is an enlarged schematic diagram of the structure of point A of an online automatic screw driving machine proposed by the utility model.

[0022] In the figure: 1. Model; 2. Production line body; 3. Lifting plate; 5. Horizontal ejector; 6. Vertical moving machine; 7. Screw self-locking device; 8. Camera; 9. Light source cover; 10. Presser; 11. Pressing base; 13. Horizontal sliding seat; 14. Moving plate; 15. Ejector motor; 16. Fixed bracket; 17. Connecting base; 18. Connecting slide rod; 19. Connecting plate; 20. Emergency stop button; 21. Lifting auxiliary rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example 1

[0026] An online automatic screw driving machine, such as Figure 1-Figure 4As shown, it includes an installation mechanism, which includes; a clamping base 11, a clamping device 10 and a screw self-locking device 7 for screw tightening. A vertical moving machine 6, a horizontal ejector 5 and a horizontal sliding seat 13 are arranged on one side of the clamping device 10. The vertical moving machine 6, the horizontal ejector 5 and the horizontal sliding seat 13 are all used for the XYZ axis movement of the clamping device 10 and the screw self-locking device 7. The clamping device 10 is used for clamping the nameplate. When the staff places the nameplate to be extruded on the clamping base 11. The clamp 10 can be moved to the top of the clamping base 11 through the action of the vertical moving machine 6, the horizontal ejector 5 and the horizontal sliding seat 13, and then the cover plate and the nameplate placed on the upper end of the clamping base 11 can be clamped. After the nameplate is clamped, the vertical moving machine 6, the horizontal ejector 5 and the horizontal sliding seat 13 can send the screw self-locking device 7 to the top of the clamping base 11, so that the screw self-locking device 7 can lock the nameplate and the cover plate with the screws after taking them. After completion, the screw self-locking device 7 can be reset to its original position, and the product can be moved to the next process through the mobile device.

[0027] like Figure 1-Figure 4 As shown, a model 1 is fixedly provided at one end of the clamping base 11, and a movable plate 14 is connected to one end of the model 1 away from the clamping base 11. A production line body 2 is provided at the lower end of the movable plate 14, and the production line body 2 is used to move the position of the movable plate 14. By arranging the model 1 at the lower end of the clamping base 11, and the model 1 and the clamping base 11 are a whole, the nameplate can display the device information of the model 1, and the movable plate 14 can limit the position of the clamping base 11, so that the movable plate 14 can drive the clamping base 11 to move its position, and the setting of the production line body 2 can place batches of movable plates 14 and models 1, and then the production line body 2 can transport and process multiple models 1.

[0028] like Figure 1-Figure 4 As shown, a lifting plate 3 is arranged on the inner side of the production line body 2, and the lifting plate 3 is used for blocking and lifting the moving plate 14. The lower end of the lifting plate 3 is fixedly connected with the ejection motor 15 through the fixed bracket 16, and the output end of the ejection motor 15 is fixedly connected to the bottom of the lifting plate 3. The lifting plate 3 is fixedly connected to the fixed bracket 16 through the lifting auxiliary rod 21. The number of the lifting auxiliary rods 21 is four, and the lifting auxiliary rods 21 are used for the ejection auxiliary movement of the ejection motor 15. The outer side of the fixed bracket 16 is fixedly connected to the production line body 2. By arranging the lifting plate 3 on the inner side of the production line body 2, the ejection motor 15 on the inner side of the production line body 2 can push the lifting plate 3 upward, so that the lifting plate 3 can drive the moving plate 14 to move upward, and then the moving plate 14 is separated from the production line body 2, so that the installation mechanism can install the nameplate on the model 1, and the setting of the lifting auxiliary rod 21 can support the four corners of the bottom of the lifting plate 3, so that the lifting plate 3 will not tilt when the ejection motor 15 pushes the lifting plate 3.

[0029] like Figure 1-Figure 4 As shown, the corresponding two sides of the jacking plate 3 are slidably connected to the production line body 2 through the connecting plate 19, and the lower end of the connecting plate 19 is threadedly connected to the production line body 2 through a fastening bolt, and an emergency stop button 20 is provided on the production line body 2. By arranging the connecting plates 19 on both sides of the jacking plate 3, the connecting plates 19 can be threadedly connected to the production line body 2, so that the position of the jacking plate 3 is limited and fixed. At the same time, the jacking plate 3 and the connecting plates 19 are slidably connected, so that the connecting plates 19 will not affect the movement of the jacking plate 3 when the jacking plate 3 moves up and down, and the staff can press the emergency stop button 20 to make the device stop urgently.

[0030] like Figure 1-Figure 4 As shown, a light source cover 9 is provided on one side of the vertical moving machine 6. A camera 8 is provided above the light source cover 9. The camera 8 and the light source cover 9 are used for photographing and positioning the nameplate cover. One end of the camera 8 is slidably connected to a connecting base 17 through a connecting slide bar 18. The connecting base 17 is fixedly arranged on one side of the vertical moving machine 6. The light source cover 9 is fixedly connected to the lower half of the connecting base 17. The vertical moving machine 6 can drive the camera 8 and the light source cover 9 to move in the XYZ axis, so that the camera 8 can photograph and position the nameplate cover, and then upload it to the system, so that the device can be more accurate when pressing the nameplate and installing screws. At the same time, the staff can slide the connecting slide bar 18 to adjust the height of the camera 8, so that the detail level of the picture taken by the camera 8 is changed.

[0031] Working principle: When the staff places the nameplate to be squeezed on the pressing base 11, the clamp 10 can move to the top of the pressing base 11 through the vertical moving machine 6, the horizontal ejector 5 and the horizontal sliding seat 13, and then press the cover plate and the nameplate placed on the upper end of the pressing base 11. After the nameplate is pressed, the vertical moving machine 6, the horizontal ejector 5 and the horizontal sliding seat 13 can send the screw self-locking device 7 to the top of the pressing base 11, so that the screw self-locking device 7 can lock the nameplate and the cover plate with the screws after taking them. After completion, the screw self-locking device 7 can be reset to its original position, and the product can be moved to the next process through the mobile device.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An online automatic screw driving machine, comprising a mounting mechanism, characterized in that: The installation mechanism comprises: a clamping base (11), a clamping device (10) and a screw self-locking device (7) for screw tightening; a vertical moving machine (6), a horizontal ejector (5) and a horizontal sliding seat (13) are arranged on one side of the clamping device (10); the vertical moving machine (6) is slidably arranged on one side of the horizontal sliding seat (13); an output end of the horizontal ejector (5) is fixedly connected to the other side of the horizontal sliding seat (13); the horizontal sliding seat (13) is fixedly connected to a workbench; the vertical moving machine (6), the horizontal ejector (5) and the horizontal sliding seat (13) are all used for the XYZ axis movement of the clamping device (10) and the screw self-locking device (7); the clamping device (10) is used for clamping the nameplate.

2. The online automatic screw driving machine according to claim 1, characterized in that: A model (1) is fixedly arranged at one end of the clamping base (11); an end of the model (1) away from the clamping base (11) is connected to a movable plate (14); a production line body (2) is arranged at the lower end of the movable plate (14); and the production line body (2) is used for moving the position of the movable plate (14).

3. The online automatic screw driving machine according to claim 2, characterized in that: A lifting plate (3) is arranged on the inner side of the production line body (2), and the lifting plate (3) is used for blocking and lifting the movable plate (14). The lower end of the lifting plate (3) is fixedly connected to an ejection motor (15) via a fixed bracket (16), and the output end of the ejection motor (15) is fixedly connected to the bottom of the lifting plate (3), and the outer side of the fixed bracket (16) is fixedly connected to the production line body (2).

4. The online automatic screw driving machine according to claim 3, characterized in that: The lifting plate (3) is fixedly connected to the fixed bracket (16) via lifting auxiliary rods (21), the number of the lifting auxiliary rods (21) is four, and the lifting auxiliary rods (21) are used to assist the ejection motor (15) in lifting.

5. The online automatic screw driving machine according to claim 4, characterized in that: The corresponding two sides of the lifting plate (3) are slidably connected to the production line body (2) via a connecting plate (19); the lower end of the connecting plate (19) is threadedly connected to the production line body (2) via a fastening bolt; and an emergency stop button (20) is provided on the production line body (2).

6. The online automatic screw driving machine according to claim 1, characterized in that: A light source cover (9) is arranged on one side of the vertical moving machine (6), a camera (8) is arranged above the light source cover (9), and the camera (8) and the light source cover (9) are used for photographing and positioning the nameplate cover.

7. The online automatic screw driving machine according to claim 6, characterized in that: One end of the camera (8) is slidably connected to a connecting base (17) via a connecting slide rod (18); the connecting base (17) is fixedly arranged on one side of the vertical moving machine (6); and the light source cover (9) is fixedly connected to the lower half of the connecting base (17).

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