Automatic feeding and discharging equipment for coating line robot

Abstract

The utility model discloses automatic feeding and discharging equipment for a coating line robot. The automatic feeding and discharging equipment comprises an X-axis moving device, a cargo carrying platform, a rotating jig, a synchronous belt wheel, a synchronous belt, a Y-axis moving device, a connecting frame, a discharging air cylinder, a camera and a camera support. A cargo carrying platform is arranged at the upper end of the X-axis moving device; a rotating jig is arranged at the upper end of the cargo carrying platform; a synchronous belt wheel is arranged at the bottom end of the cargo carrying platform; a Y-axis moving device is arranged on the left side of the cargo carrying platform; the Y-axis moving device is connected with one side of the connecting frame; a discharging air cylinder is arranged on the other side of the connecting frame. A suction cup is arranged at the bottom end of the discharging air cylinder; a camera bracket is arranged on the right side of the Y-axis moving device; and a camera is arranged on the camera bracket. The device is simple in structure, reasonable in design and capable of automatically, efficiently and accurately completing product feeding, the manufacturing efficiency and precision are improved, the operation difficulty is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coating line robots, in particular to automatic loading and unloading equipment of coating line robots. Background Art

[0002] Car logo painting refers to the cleaning and spraying of car logos to enhance the aesthetics of the car logos. With the rapid development of the automobile industry, the market demand for car logo painting continues to increase. However, there are problems in the market such as insufficiently advanced painting technology and low environmental performance, which require technical improvement and innovation. Therefore, this project aims to develop an advanced automatic loading and unloading painting technology for Volkswagen car logos to improve the spraying effect and environmental performance and meet market demand. Utility Model Content

[0003] The utility model aims to provide a coating line robot automatic loading and unloading device.

[0004] To achieve the above purpose, the utility model adopts the following contents:

[0005] A coating line robot automatic loading and unloading equipment, comprising: an X-axis moving device, a cargo platform, a rotating fixture, a synchronous pulley, a synchronous belt, an electromagnetic clutch, a rotating servo motor, a Y-axis moving device, a connecting frame, a material unloading cylinder, a camera and a camera bracket; a cargo platform is arranged at the upper end of the X-axis moving device, and the X-axis moving device drives the cargo platform to move left and right; a rotating fixture is arranged at the upper end of the cargo platform; a synchronous pulley is arranged at the bottom end of the cargo platform, and the synchronous pulley and the rotating fixture are used in coordination; four rotating fixtures form a group, and the four synchronous pulleys are connected by A synchronous belt is connected; an electromagnetic clutch is arranged on the synchronous pulley; the rotary servo motor is arranged at the bottom end of one of the synchronous pulleys; a Y-axis moving device is arranged on the left side of the cargo platform; the Y-axis moving device is connected to one side of the connecting frame, and the Y-axis moving device drives the connecting frame to move forward and backward; a feeding cylinder is arranged on the other side of the connecting frame; a suction cup is arranged at the bottom end of the feeding cylinder, and the suction cup is used in coordination with a rotating fixture; a camera bracket is arranged on the right side of the Y-axis moving device; a camera is arranged on the camera bracket, and the camera is used in coordination with a rotating fixture.

[0006] Preferably, the X-axis moving device includes a pillar, an X-axis slide rail, a slider and an X-axis transfer electric cylinder; the X-axis slide rail is arranged at the upper end of the pillar; the slider is arranged on the X-axis slide rail, and the slider is slidably connected to the X-axis slide rail; a cargo platform is fixedly arranged at the upper end of the slider; the X-axis transfer electric cylinder is arranged at the bottom end of the X-axis slide rail, and the X-axis transfer electric cylinder drives the cargo platform to move left and right on the X-axis slide rail.

[0007] Preferably, there are no less than four pillars, and they are evenly arranged at the bottom end of the X-axis slide rail.

[0008] Preferably, the rotating jigs are divided into three groups, with four in each group, and are symmetrically arranged front to back and left to right; there are four suction cups, which respectively correspond to the positions of the four rotating jigs.

[0009] Preferably, the Y-axis moving device includes a slide rail top plate, a fixed plate, a Y-axis transfer electric cylinder and a Y-axis slide rail; a fixed plate is arranged at the upper end of the slide rail top rod; a Y-axis transfer electric cylinder is arranged on the outer side of the fixed plate; a Y-axis slide rail is arranged on the inner side of the fixed plate; the Y-axis slide rail is slidably connected to one side of the connecting frame, and the connecting frame is driven by the Y-axis transfer electric cylinder to move back and forth on the Y-axis slide rail.

[0010] Preferably, there are two slide rail top rods, which are respectively arranged on the front and rear sides of the bottom end of the fixed plate.

[0011] The utility model has the following advantages:

[0012] The device has a simple structure and reasonable design. It can automatically, efficiently and accurately complete the loading of products, improve the efficiency and precision of manufacturing, reduce the difficulty of operation and reduce production costs. At the same time, the device has low environmental requirements, a wide range of applications, and high practical and economic value.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Figure 1 The utility model is a structural schematic diagram of a coating line robot automatic loading and unloading device.

[0016] Figure 2 This is a front view of a coating line robot automatic loading and unloading device of the utility model.

[0017] Figure 3 It is a top view of a coating line robot automatic loading and unloading device of the utility model.

[0018] Figure 4 It is a schematic diagram of the rotary fixture assembly of the utility model.

[0019] In the figure, each reference numeral is:

[0020] 1-pillar, 2-X-axis slide, 3-cargo platform, 4-slider, 5-X-axis transfer electric cylinder, 6-rotation fixture, 7-rotation servo motor, 8-synchronous belt, 9-synchronous pulley, 10-slide top plate, 11-fixed plate, 12-Y-axis transfer electric cylinder, 13-Y-axis slide, 14-connecting frame, 15-unloading cylinder, 16-suction cup, 17-camera, 18-camera bracket, 19-electromagnetic clutch. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figures 1 to 4As shown, a coating line robot automatic loading and unloading equipment includes: an X-axis moving device, a cargo platform 3, a rotating fixture 6, a synchronous pulley 9, a synchronous belt 8, an electromagnetic clutch 19, a rotating servo motor 7, a Y-axis moving device, a connecting frame 14, a material unloading cylinder 15, a camera 17 and a camera bracket 18; a cargo platform 3 is arranged at the upper end of the X-axis moving device, and the X-axis moving device drives the cargo platform 3 to move left and right; a rotating fixture 6 is arranged at the upper end of the cargo platform 3; a synchronous pulley 9 is arranged at the bottom end of the cargo platform 3, and the synchronous pulley 9 and the rotating fixture 6 are used in coordination; the four rotating fixtures 6 are A group of four synchronous pulleys 9 are connected by a synchronous belt 8; an electromagnetic clutch 19 is arranged on the synchronous pulley 9; the rotary servo motor 7 is arranged at the bottom end of one of the synchronous pulleys 9; when working, the X-axis transfer electric cylinder 5 drives the cargo platform 3 to move to a suitable position on the X-axis slide rail 2, and then the rotary servo motor 7 runs to adjust the rotating fixture 6 to a suitable position through the synchronous belt 8, synchronous pulley 9 and electromagnetic clutch 19. At the same time, the offset angle of each product can be individually compensated by means of the rotating servo motor 7, synchronous belt 8 and electromagnetic clutch 19, thereby realizing precise positioning of the product.

[0026] A Y-axis moving device is arranged on the left side of the cargo platform 3; the Y-axis moving device is connected to one side of the connecting frame 14, and the Y-axis moving device drives the connecting frame 14 to move forward and backward; a feeding cylinder 15 is arranged on the other side of the connecting frame 14; a suction cup 16 is arranged at the bottom end of the feeding cylinder 15, and the suction cup 16 is used in coordination with the rotating fixture 6; a camera bracket 18 is arranged on the right side of the Y-axis moving device; a camera 17 is arranged on the camera bracket 18, and the camera 17 is used in coordination with the rotating fixture 6. By arranging the camera 17, it is convenient to locate the position of the rotating fixture 6, so that the position of the rotating fixture 6 is adjusted by rotating the servo motor 7, the synchronous belt 8 and the electromagnetic clutch 19.

[0027] Furthermore, the X-axis moving device includes a pillar 1, an X-axis slide rail 2, a slider 4 and an X-axis transfer electric cylinder 5; the X-axis slide rail 2 is arranged at the upper end of the pillar 1; the slider 4 is arranged on the X-axis slide rail 2, and the slider 4 is slidably connected to the X-axis slide rail 2; the cargo platform 3 is fixedly arranged at the upper end of the slider 4; the X-axis transfer electric cylinder 5 is arranged at the bottom end of the X-axis slide rail 2, and the X-axis transfer electric cylinder 5 drives the cargo platform 3 to move left and right on the X-axis slide rail 2, thereby adjusting the position of the rotating fixture 6.

[0028] Furthermore, there are no less than four pillars 1 , which are evenly arranged at the bottom end of the X-axis slide rail 2 .

[0029] Furthermore, the rotating jigs 6 are divided into three groups, with four in each group, and are symmetrically arranged front to back and left to right; there are four suction cups 16, which respectively correspond to the positions of the four rotating jigs 6, so as to facilitate sucking the products in the rotating jigs 6.

[0030] Furthermore, the Y-axis moving device includes a slide rail top plate 10, a fixed plate 11, a Y-axis transfer electric cylinder 12 and a Y-axis slide rail 13; a fixed plate 11 is arranged at the upper end of the slide rail top rod 10; a Y-axis transfer electric cylinder 12 is arranged on the outer side of the fixed plate 11; a Y-axis slide rail 13 is arranged on the inner side of the fixed plate 11; the Y-axis slide rail 13 is slidably connected to one side of the connecting frame 14, and the connecting frame 14 is driven by the Y-axis transfer electric cylinder 12 to move forward and backward on the Y-axis slide rail 13, thereby driving the suction cup to move forward and backward.

[0031] Furthermore, there are two slide rail top rods 10, which are respectively arranged at the front and rear sides of the bottom end of the fixing plate 11.

[0032] The working principle of this device is as follows: the three-axis robot takes the material from the tray and puts the product into the rotating fixture 6, and the rotating fixture 6 is transferred to the camera position through the X-axis moving device. The camera takes a photo to detect the VW angle, and the rotating servo motor 7 drives the rotating fixture 6 to rotate to the corresponding angle through the synchronous belt 8. The electromagnetic clutch 19 can rotate each rotating fixture 6 to the corresponding angle separately to achieve accurate loading. After the angle positioning is completed, the material is loaded into the coating tooling through the Y-axis moving device.

[0033] The device can visually calculate the angle difference of the VW offset of each product, and individually compensate for the offset angle of each product by rotating the servo motor 7, the synchronous belt 8, and the electromagnetic clutch 19, thereby achieving precise positioning of the product.

[0034] The product loading and unloading moving device in the device delivers each product to the spraying line through the unloading cylinder 15 and the suction cup 16, which greatly increases the production efficiency and reduces the production cost.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A coating line robot automatic loading and unloading equipment, characterized in that: include: X-axis moving device, cargo platform, rotating fixture, synchronous pulley, synchronous belt, electromagnetic clutch, rotating servo motor, Y-axis moving device, connecting frame, unloading cylinder, camera and camera bracket; a cargo platform is arranged at the upper end of the X-axis moving device, and the X-axis moving device drives the cargo platform to move left and right; a rotating fixture is arranged at the upper end of the cargo platform; a synchronous pulley is arranged at the bottom end of the cargo platform, and the synchronous pulley and the rotating fixture are used in coordination; four rotating fixtures form a group, and the four synchronous pulleys are connected by a synchronous belt; an electromagnetic clutch is arranged on the synchronous pulley; the rotating servo motor is arranged at the bottom end of one of the synchronous pulleys; a Y-axis moving device is arranged on the left side of the cargo platform; the Y-axis moving device is connected to one side of the connecting frame, and the Y-axis moving device drives the connecting frame to move forward and backward; an unloading cylinder is arranged on the other side of the connecting frame; a suction cup is arranged at the bottom end of the unloading cylinder, and the suction cup is used in coordination with the rotating fixture; a camera bracket is arranged on the right side of the Y-axis moving device; a camera is arranged on the camera bracket, and the camera and the rotating fixture are used in coordination.

2. The automatic loading and unloading equipment of a coating line robot according to claim 1 is characterized in that: The X-axis moving device includes a pillar, an X-axis slide rail, a slider and an X-axis transfer electric cylinder; the X-axis slide rail is arranged at the upper end of the pillar; the slider is arranged on the X-axis slide rail, and the slider is slidably connected to the X-axis slide rail; a cargo platform is fixedly arranged at the upper end of the slider; the X-axis transfer electric cylinder is arranged at the bottom end of the X-axis slide rail, and the X-axis transfer electric cylinder drives the cargo platform to move left and right on the X-axis slide rail.

3. The automatic loading and unloading equipment of a coating line robot according to claim 2 is characterized in that: There are no less than four pillars, which are evenly arranged at the bottom end of the X-axis slide rail.

4. The automatic loading and unloading equipment of a coating line robot according to claim 1 is characterized in that: The rotating jigs are divided into three groups, with four in each group, and are symmetrically arranged front to back and left to right; there are four suction cups, which respectively correspond to the positions of the four rotating jigs.

5. The automatic loading and unloading equipment of a coating line robot according to claim 1 is characterized in that: The Y-axis moving device includes a slide rail top plate, a fixed plate, a Y-axis transfer electric cylinder and a Y-axis slide rail; a fixed plate is arranged at the upper end of the slide rail top plate; a Y-axis transfer electric cylinder is arranged on the outer side of the fixed plate; a Y-axis slide rail is arranged on the inner side of the fixed plate; the Y-axis slide rail is slidably connected to one side of the connecting frame, and the connecting frame is driven by the Y-axis transfer electric cylinder to move back and forth on the Y-axis slide rail.

6. The automatic loading and unloading equipment of a coating line robot according to claim 5 is characterized in that: There are two slide rail top plates, which are respectively arranged at the front and rear sides of the bottom end of the fixed plate.

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