CN201491268U - Automatic vision laminating machine - Google Patents

Abstract

The utility model discloses an automatic change vision rigging machine. This rigging machine includes: the machine station is used as a bearing device of the whole laminating machine; the turntable is arranged on the table top of the machine table and is driven to run by the driving device; the modules are arranged on the turntable and are uniformly distributed on the circumference of the turntable, and products needing to be subjected to the laminating process are fixed through the clamps on the modules; the manipulator is positioned beside the turntable; the material table is used for placing an object to be attached and is positioned beside the turntable and the manipulator; the above-mentioned manipulator includes: the adsorption arms move in the X \ Y \ Z axis direction through the driving device and realize the autorotation of the adsorption arms; and a detection lens is arranged below the turntable and is used for mapping the transmission module to the object adsorbed by the manipulator adsorption arm. The utility model adopts the above technical scheme afterwards, its accurate laminating that not only can realize the laminating article to it is high to have degree of automation, and easy operation uses manpower sparingly, improves a great deal of advantages such as work efficiency.

Description

Automatic vision laminating machine

Technical field:

The utility model relates to the technical field of automation equipment, in particular to an automatic visual bonding machine.

Background technique:

Digital products such as MP3, MP4, and digital radio usually have built-in loudspeakers for users to use without earphones. With Fig. 1, this is a common digital audio player 10, and two loudspeakers are just arranged on it. In order to protect the horn and facilitate sound emission, a net cover 91 is usually fixed at the position where the horn is installed. It can be seen from FIG. 1 that the net cover 91 presents a grid shape. Since the net cover 91 will not have any impact on the function of the product, for ordinary manufacturers, the installation angle of the net cover 91 will not be unified at all, so the lines forming the grid on the net cover are aligned with the horizontal direction. Angle a is difficult to unify, which affects the visual effect of the entire product.

Based on the above reasons, some manufacturers of well-known brands currently have very strict requirements on the included angle a of the speaker grille 91 , and usually require the value of a to be 45±1 degrees. For this requirement, if conventional methods are used for lamination, the pass rate of the product will be difficult to control, because the traditional laminating machine cannot identify whether the included angle of the grille is accurate. If manual lamination is used, not only is the efficiency low, but also it is difficult to guarantee the qualified rate of the product by only relying on the naked eye to judge whether the included angle of the mesh cover is accurate.

Utility model content:

The technical problem to be solved by the utility model is to provide an automatic visual laminating machine in order to overcome the deficiencies in the current laminating methods. Fitted objects are accurate.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the laminating machine includes: a machine platform, which is used as the carrying device of the whole laminating machine; a turntable, which is installed on the table top of the machine platform, And the turntable is driven by the driving device; the modules installed on the turntable are evenly distributed on the circumference of the turntable, and the products that need to be bonded are fixed by the clamps on the modules; a manipulator, the manipulator is located on the side of the turntable ; A material platform for placing objects to be pasted, the material platform is located next to the turntable and the manipulator; the above-mentioned manipulator includes: a set of suction arms, which move in the directions of X\Y\Z axes through the driving device , and realize the self-rotation of the adsorption arm; a detection lens is arranged under the turntable, and the detection lens will be mapped to the object absorbed by the adsorption arm of the manipulator through the module.

The laminating machine also includes a display screen, and the image captured by the detection lens is displayed on the display screen.

The laminating machine also includes a pressing arm, and the pressing arm includes a pressure head driven by a cylinder.

In the utility model, the detection lens detects the object to be bonded, and analyzes the detected image to find out whether the angle of the object to be bonded is accurate. If the angle deviates, the angle of the manipulator will be adjusted, so that the object to be bonded Objects fit precisely into the associated product.

After the utility model adopts the above technical proposal, it can not only realize the precise lamination of the pasted objects, but also has many advantages such as high degree of automation, simple operation, labor saving, and improved work efficiency.

Description of drawings:

Fig. 1 is a schematic diagram of an existing audio player;

Fig. 2 is a perspective view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the front view of the utility model;

Fig. 5 is a left view of the utility model;

Fig. 6 is an enlarged view of place A in Fig. 2;

Fig. 7 is an enlarged view of B in Fig. 4 .

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Fig. 2-7, the utility model includes a machine platform 1, a turntable 2, a module 3, a fixture 4, a manipulator 5, a pressing arm 6, a material table 7 and a display screen 8.

The machine 1 is used as the carrying device of the whole laminating machine, and the turntable 2, the module 3, the fixture 4, the manipulator 5, the pressing arm 6, the material table 7 and the display screen 8 are all installed on the machine 1.

The turntable 2 is installed on the table top of the machine 1 , and the turntable 2 can be driven and operated by the driving device inside the machine 1 . Modules 3 are fixed on the turntable 2 , and in this embodiment, six modules 3 are arranged on the turntable 2 . The modules 3 are evenly distributed on the circumference of the turntable 2 , and the products 9 to be laminated are fixed by the clamps 4 on the modules 3 .

In this embodiment, the product 9 is a casing of an audio player, and the product 9 is provided with two holes 90 for installing objects to be attached. Referring to FIG. 1 , the object to be bonded in this embodiment is a horn grille 91 . Of course, the present invention can also be used for laminating other objects, not limited to the mesh cover 91 .

The product 9 is fixed on the module 3 through the clamp 4, and the net cover 91 is pasted at the hole position 90 through the utility model.

The utility model grasps object by manipulator 5. The object is placed on the material table 7. The manipulator 5 is located beside the turntable 2, and the material table 7 is located beside the turntable 2 and the manipulator 5. The manipulator 5 grabs the object from the material table 7, and then places it at the hole 90 of the product 9 on the module 3.

The above-mentioned manipulator 5 includes: a group of suction arms 51 , the suction arms 51 can move in X\Y\Z axis directions and realize the rotation of the suction arms 51 through the driving device. That is, the adsorption arm 51 is linked with a motor, and the rotation is realized by the motor. At the same time, the adsorption arm 51 and the motor that drives its rotation are installed on a drive device. The drive device includes three groups of linear drive elements (such as cylinders) to realize Move in the direction of X\Y\Z axis. Through the above-mentioned driving device, the suction arm 51 can move in the directions of X\Y\Z axes and rotate on its own. The adsorption arm 51 used in this embodiment is an air tube that absorbs objects through negative pressure. The air pipe of the adsorption arm 51 is connected with an air pump, and the air is sucked by the air pump, so that a negative pressure is formed, and objects can be adsorbed. The advantage of using negative pressure adsorption is that it will not generate clamping force and avoid damage to objects. Secondly, the air tube of the suction arm 51 has a small volume, which is convenient for suctioning objects with small volume.

The above-mentioned material table 7 is used for placing objects, and uniformly arranged material tanks 71 are formed on it, and an object, that is, a net cover 91 is placed in each material tank 71 . Since the suction arm 51 in this embodiment is designed symmetrically, the material tank 71 is also symmetrically designed like the suction arm 51 .

The key point of the present invention is that a detection lens is arranged under the turntable 2 , and the detection lens will be reflected through the module 3 onto the object absorbed by the mechanical arm 51 . The detection lens is a camera lens, which will photograph the hole position 90 of the product 9 through the gap hole in the middle of the module 3. When the adsorption arm 51 absorbs the net cover and moves to the top of the hole position 90, when it falls, the detection lens will The screen cover 91 is photographed, and the image obtained can accurately determine whether the angle of the screen cover 91 is accurate. If not, an instruction will be issued through the control device to adjust the angle of the adsorption arm 51 to make the angle of the screen cover 91 accurate.

In this embodiment, the image captured by the inspection lens is displayed on the display screen 8, and the operator can further confirm the angle of the net cover 91 through the image displayed on the display screen 8, so as to prevent objects from being placed at wrong angles.

The laminating machine also includes a pressing arm 6, and the pressing arm 6 includes a pressure head 61 driven by a cylinder. The pressing arm 6 is located at the next station of the manipulator 5, that is, the module 3 drives the product to place the object at the position of the manipulator 5, and then moves to the position of the pressing arm 6 to complete the lamination between the object and the product 9.

The working process of the present utility model is set forth in detail below.

Firstly, the operator fixes the product 9 to be laminated on the module 3 through the clamp 4 , and at the same time, a net cover 91 is placed in each material slot of the material table 7 .

Secondly, start this gluing machine, turntable 2 starts to move, each time rotation 60 degrees (because 6 modules are installed altogether in this embodiment), the operator will fix a product 9 on follow-up module 3 successively.

Then, when the module 3 with the product 9 fixed on the front moves to the station of the manipulator 5, the adsorption arm 51 on the manipulator 5 first realizes the movement on the X\Y plane through its internal driving device, and moves to the top of the material table 7, And just stop at the top of the material tank 71 where the net cover 91 is placed; then the internal drive device moves up and down on the Z axis, and the negative pressure formed by the adsorption arm 51 absorbs the object 91; then, the adsorption arm 51 passes through its interior again. The driving device realizes the movement on the X\Y\Z axis, runs to the top of the product 9 on the module 3, and the projection of the adsorption arm 51 just corresponds to the hole position 90 on the product 9.

Then, the suction arm 51 adsorbs the object 91 and moves to the top of the hole 90 of the product 9 , and the net cover 91 does not touch the hole 90 at this time. The detection lens located below the turntable 2 will shine through the hole 90 onto the net cover 91 at the end of the adsorption arm 51, and the detection lens will transmit the image captured by the processing center to the processing center. The processing center will analyze the image and judge the net cover as the object. 91 whether the angle is accurate, if not, the processing center will issue an instruction to make the self-rotating motor on the adsorption arm 51 start running until it rotates to the specified angle. At this time, the air pump connected to the adsorption arm 51 stops pumping air, and the net cover 91 will fall into the hole position 91 of the product 90 . At the same time, the image taken by the detection lens is displayed through the display screen 8, and the operator can further confirm the angle of the net cover 91 through the image displayed on the display screen 8, so as to prevent the wrong placement angle of the net cover.

Finally, the turntable 2 continues to rotate, and the module 3 on which the net cover 91 is placed will run to the pressing arm 6 . Because the back side of the net cover 91 itself is coated with certain glue, the pressing arm 6 will press down the pressure head 61 driven by the cylinder, and the net cover 91 will be attached to the hole position 90. Afterwards, the turntable 2 continues to run to the next station, and the user takes off the pasted product 9 from the module 3 . So cycle.

After the utility model adopts the above technical proposal, it can not only realize the precise lamination of the pasted objects, but also has many advantages such as high degree of automation, simple operation, labor saving, and improved work efficiency.

Claims (4)

1. Automatic vision laminating machine, characterized in that: the laminating machine includes: A machine platform (1), the machine platform (1) is used as the carrying device of the whole laminating machine; A turntable (2), the turntable (2) is installed on the table top of the machine (1), and the turntable (2) is driven to run by a driving device; The module (3) installed on the turntable (2), the module (3) is evenly distributed on the circumference of the turntable (2), and the product (9) to be bonded passes through the clamp (4) on the module (3) be fixed; A manipulator (5), the manipulator (5) is positioned at the side of the turntable (2); A material table (7) for placing objects to be pasted, the material table (7) is located beside the turntable (2) and the manipulator (5); The above-mentioned manipulator (5) includes: a group of adsorption arms (51), the adsorption arm (51) realizes the movement in the X\Y\Z axis direction through the driving device, and realizes the rotation of the adsorption arm (51); A detection lens is arranged under the turntable (2), and the detection lens will project through the module (3) to the object absorbed by the mechanical arm (51). 2. The automatic visual bonding machine according to claim 1, characterized in that: the bonding machine also includes a display screen (8), and the image captured by the detection lens is displayed through the display screen (8). 3. The automatic visual bonding machine according to claim 1 or 2, characterized in that: the bonding machine also includes a pressing arm (6), and the pressing arm (6) includes a pressure head (61) driven by a cylinder ). 4. The automatic visual bonding machine according to claim 3, characterized in that: the adsorption arm (51) is an air pipe connected to an air pump.

Images