Automatic product detection equipment

Abstract

The utility model provides automatic product detection equipment which comprises two horizontally arranged device plates, rotating rollers are transversely and rotatably connected to the front end and the rear end between the two device plates, and a conveying belt is arranged between the outer surfaces of the two rotating rollers. According to the automatic product detection equipment provided by the utility model, by arranging the guide plate, the guide plate and the illuminating lamp, when the equipment runs, a product is conveyed to the conveying belt of the equipment through other conveying structures and then is driven by the conveying belt to move towards the rear end of the equipment; in the moving process, all the products are firstly placed to the same horizontal position, kept in the same direction and arranged in order under the guiding and calibration of the guide plate and the guide plate, then the products are projected and irradiated through the illuminating lamp, the wavelength of a light source is adjusted, and then the products are placed in the same horizontal position. Therefore, the machine can carry out finer analysis on the image through the shot image so as to ensure the detection effect and improve the yield.

Description

Technical Field

[0001] The utility model relates to the technical field of product detection, in particular to an automatic product detection device. Background Art

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into complex-shaped parts. Injection molding is suitable for mass production and complex-shaped products and other molding and processing fields.

[0003] The existing inspection methods for plastic injection molding products in the industry mainly rely on manual sorting inspection, which has great limitations on appearance inspection and color difference resolution capabilities. The human eye observes objects differently for each person, and the judgment results are different. At the same time, it is difficult to accurately and consistently inspect the product's shape and structure. The unstable product structure will also result in a low finished product yield, making it difficult to improve product quality, which is not conducive to the development of the industry.

[0004] Therefore, it is necessary to provide a new automated product testing equipment to solve the above technical problems. Summary of the invention

[0005] The utility model provides an automated product testing device, which solves the technical problem that it is difficult to accurately and consistently inspect the quality of current injection molded products, and the product structure is unstable, resulting in a low finished product yield, making it difficult to improve product quality, which is not conducive to industry development.

[0006] In order to solve the above technical problems, the utility model provides an automated product inspection device, comprising two horizontally arranged device plates, the front end and the rear end between the two device plates are both horizontally connected with rotating rollers, and a conveyor belt is arranged between the outer surfaces of the two rotating rollers;

[0007] There are two vertical plates, and the two vertical plates are respectively vertically fixedly connected to the front ends of the upper surfaces of the two device plates, and the side surfaces of the rear parts of the two vertical plates are transversely penetrated with multiple through grooves, and the interiors of the multiple through grooves are transversely fixedly connected with first electric-controlled telescopic rods, and the inner ends of the multiple first electric-controlled telescopic rods on the same side are transversely fixedly connected with guide plates, and the front ends of the two guide plates are transversely rotatably connected with the guide plates, and the other ends of the two guide plates are rotatably connected with mounting seats, and the two mounting seats are respectively transversely slidably connected to the front parts of the inner surfaces of the two vertical plates.

[0008] Preferably, the two guide plates and the inner surfaces of the two guide plates are vertically rotatably connected with a plurality of guide rollers, and the two guide plates and the plurality of guide rollers on the two guide plates are respectively arranged at intervals along their length directions.

[0009] Preferably, the middle parts of the outer side surfaces of the two device plates are transversely fixedly connected with electric slide rails, and the outer surfaces of the sliding parts of the two electric slide rails are transversely fixedly connected with extension seats.

[0010] Preferably, the upper surfaces of the two extension seats are vertically fixedly connected with the first motor, the top ends of the output shafts of the two first motors are transversely fixedly connected with the rotating seat, the top ends of the two rotating seats are vertically fixedly connected with the second electric-controlled telescopic rod, the top ends of the two second electric-controlled telescopic rods are fixedly connected with the U-shaped first equipment seat, and the interiors of the two first equipment seats are transversely rotatably connected with lighting lamps.

[0011] Preferably, a second motor is fixedly connected to one side surface of the two first equipment seats, and the output shafts of the two second motors can rotatably pass through the two first equipment seats and are fixedly connected to the two lighting lamps respectively.

[0012] Preferably, a device frame is fixedly connected to the upper surface of the rear ends of the two device boards, a plurality of second device seats are fixedly connected to the top end of the device frame, and cameras are arranged inside the plurality of second device seats.

[0013] Compared with the related technology, the automated product inspection equipment provided by the utility model has the following beneficial effects: the utility model provides an automated product inspection equipment. By setting a guide plate, a guide plate and a lighting lamp, when the device is running, the product is sent to the conveyor belt of the device through other conveying structures, and then moves to the rear end of the device under the drive of the conveyor belt. During the movement, all products will first be placed in the same horizontal position and maintain the same orientation and be arranged neatly under the guidance and calibration of the guide plate and the guide plate. Then, the lighting lamp is used to project and illuminate the product, and the wavelength of the light source is adjusted, so that the machine can perform a more detailed analysis of the captured image to ensure the detection effect and improve the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the automated product testing equipment provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure of the lighting structure of the automated product inspection equipment shown;

[0016] Figure 3 for Figure 1The schematic diagram of the structure of the guide roller of the automated product inspection equipment is shown.

[0017] Numbers in the figure: 1, mounting plate, 2, rotating roller, 3, conveyor belt, 4-vertical plate, 5-first electrically-controlled telescopic rod, 6-guide plate, 7-guide plate, 8-mounting seat, 9-guide roller, 10-electric slide rail, 11, extension seat, 12, first motor, 13, rotating seat, 14, second electrically-controlled telescopic rod, 15, first equipment seat, 16, lighting, 17, second motor, 18, mounting frame, 19, second equipment seat, 20, camera. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the automated product testing equipment provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the lighting structure of the automated product inspection equipment shown; Figure 3 for Figure 1 The structure diagram of the guide roller of the automated product inspection equipment shown in the figure. The automated product inspection equipment comprises: two horizontally arranged device plates 1, the front end and the rear end between the two device plates 1 are both horizontally connected with rotating rollers 2, and a conveyor belt 3 is arranged between the outer surfaces of the two rotating rollers 2;

[0020] There are two vertical plates 4, and the two vertical plates are respectively vertically fixedly connected to the front ends of the upper surfaces of the two device plates 1. The side surfaces of the rear parts of the two vertical plates 4 are transversely penetrated with multiple through grooves, and the interiors of the multiple through grooves are transversely fixedly connected with first electric-controlled telescopic rods 5, and the inner ends of the multiple first electric-controlled telescopic rods 5 on the same side are transversely fixedly connected with guide plates 6, and the front ends of the two guide plates 6 are transversely rotatably connected with guide plates 7, and the other ends of the two guide plates 7 are rotatably connected with mounting seats 8, and the two mounting seats 8 are respectively transversely slidably connected to the front parts of the inner surfaces of the two vertical plates 4.

[0021] When the device is in operation, the product is transported and moved through the conveyor belt 3 of the device. When the product enters between the two guide plates 7, the two guide plates 7 are both obliquely arranged structures, which can guide and adjust the product so that the product moves to the middle of the two guide plates 7. Then the product enters between the two guide plates 6, and the product is further limited between the two guide plates 6, so that the product can form a straight line on the conveyor belt 3 and be neatly arranged, which is convenient for subsequent product inspection operations.

[0022] The plurality of first electrically-controlled telescopic rods 5 can be shortened and lengthened manually to change the distance between the two guide plates 6, so that the device can be adapted to various injection molding products of different forms, thereby improving the versatility of the device.

[0023] The inner surfaces of the two guide plates 6 and the two guide plates 7 are both vertically rotatably connected with a plurality of guide rollers 9, and the plurality of guide rollers 9 on the two guide plates 6 and the two guide plates 7 are respectively arranged at intervals along the length direction thereof.

[0024] The plurality of guide rollers 9 can enable the product to move more smoothly between the guide plate 6 and the guide plate 7 and make the product adjustment faster and more stable.

[0025] The middle parts of the outer sides of the two device plates 1 are transversely fixedly connected with electric slide rails 10 , and the outer surfaces of the sliding parts of the two electric slide rails 10 are transversely fixedly connected with extension seats 11 .

[0026] The upper surfaces of the two extension seats 11 are vertically fixedly connected with the first motors 12, the top ends of the output shafts of the two first motors 12 are horizontally fixedly connected with the rotating seats 13, the top ends of the two rotating seats 13 are vertically fixedly connected with the second electric-controlled telescopic rods 14, the top ends of the two second electric-controlled telescopic rods 14 are fixedly connected with the U-shaped first equipment seats 15, and the interiors of the two first equipment seats 15 are horizontally rotatably connected with the lighting lamps 16.

[0027] An apparatus frame 18 is fixedly connected to the upper surface of the rear ends of the two apparatus boards 1 , and a plurality of second apparatus seats 19 are fixedly connected to the top of the apparatus frame 18 . Cameras 20 are disposed inside the plurality of second apparatus seats 19 .

[0028] When the device is in operation, the product is sent to the conveyor belt 3 of the device through other conveying structures, and then moves to the rear end of the device driven by the conveyor belt 3. During the movement, all products will first be placed in the same horizontal position and keep the same direction and arranged neatly under the guidance and calibration of the guide plates 6 and 7. Then the product is projected and illuminated by the lighting lamp 16, and the product structure and size are captured by image processing technology. Due to the light flux reflected from the surface, different objects have different reflection coefficients or absorption coefficients for light. Products have different colors and different structures. Therefore, it is necessary to adjust the wavelength of the light source projected by the product. Light sources with different wavelengths have different accuracy in the color difference of the product surface and the camera capturing the product contour through the backlight. Through the above technical adjustments, the technical requirements of structure, appearance, and color difference of most products can be met, and accurate selection can be carried out to improve the product yield and the production quality of injection finished products.

[0029] A second motor 17 is fixedly connected to one side surface of the two first equipment bases 15 , and the output shafts of the two second motors 17 respectively rotatably penetrate the two first equipment bases 15 and are fixedly connected to the two lighting lamps 16 .

[0030] The lighting lamp 16 can rotate horizontally under the drive of the first motor 12, and can also rotate vertically under the rotation of the second motor 17. The extension and shortening of the second electrically controlled telescopic rod 14 can also change the lighting position of the lighting lamp 16, thereby adjusting the lighting angle of the lighting lamp 16.

[0031] The working principle of the automated product testing equipment provided by the utility model is as follows:

[0032] When the device is in operation, the product is sent to the conveyor belt 3 of the device through other conveying structures, and then moves to the rear end of the device driven by the conveyor belt 3. During the movement, all products will first be placed in the same horizontal position and keep the same direction and arranged neatly under the guidance and calibration of the guide plates 6 and 7. Then the product is projected and illuminated by the lighting lamp 16, and the product structure and size are captured by image processing technology. Due to the light flux reflected from the surface, different objects have different reflection coefficients or absorption coefficients for light. Products have different colors and different structures. Therefore, it is necessary to adjust the wavelength of the light source projected by the product. Light sources with different wavelengths have different accuracy in the color difference of the product surface and the camera capturing the product contour through the backlight. Through the above technical adjustments, the technical requirements of structure, appearance, and color difference of most products can be met, and accurate selection can be carried out to improve the product yield and the production quality of injection finished products.

[0033] Compared with the related art, the automated product testing equipment provided by the utility model has the following beneficial effects:

[0034] The utility model provides an automated product inspection device. By setting a guide plate 6, a guide plate 7 and an illuminating lamp 16, when the device is in operation, the product is sent to the conveyor belt 3 of the device through other conveying structures, and then moves to the rear end of the device under the drive of the conveyor belt 3. During the movement, all the products are first placed in the same horizontal position and kept in the same direction and arranged neatly under the guidance and calibration of the guide plates 6 and 7. Then, the illuminating lamp 16 is used to project and illuminate the product, and the wavelength of the light source is adjusted, so that the machine can perform a more detailed analysis of the captured image to ensure the inspection effect and improve the yield rate.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automated product testing device, characterized in that: It comprises two horizontally arranged device plates (1), the front end and the rear end between the two device plates (1) are both laterally rotatably connected with a rotating roller (2), and a conveyor belt (3) is arranged between the outer surfaces of the two rotating rollers (2); A vertical plate (4), wherein there are two vertical plates (4), the two vertical plates are respectively fixedly connected vertically to the front ends of the upper surfaces of the two device plates (1), the side surfaces of the rear parts of the two vertical plates (4) are both transversely penetrated with a plurality of through grooves, the interiors of the plurality of through grooves are both transversely fixedly connected with first electrically controlled telescopic rods (5), the inner ends of the plurality of first electrically controlled telescopic rods (5) on the same side are both transversely fixedly connected with guide plates (6), the front ends of the two guide plates (6) are both transversely rotatably connected with guide plates (7), the other ends of the two guide plates (7) are both rotatably connected with mounting seats (8), and the two mounting seats (8) are respectively transversely slidably connected to the front parts of the inner surfaces of the two vertical plates (4).

2. The automated product inspection equipment according to claim 1, characterized in that: The inner surfaces of the two guide plates (6) and the two guide plates (7) are both vertically rotatably connected with a plurality of guide rollers (9), and the plurality of guide rollers (9) on the two guide plates (6) and the two guide plates (7) are respectively arranged at intervals along their length directions.

3. The automated product testing equipment according to claim 1, characterized in that: The middle parts of the outer surfaces of the two device plates (1) are transversely fixedly connected to electric slide rails (10), and the outer surfaces of the sliding parts of the two electric slide rails (10) are transversely fixedly connected to extension seats (11).

4. The automated product inspection equipment according to claim 3, characterized in that: The upper surfaces of the two extension seats (11) are both vertically fixedly connected to a first motor (12), the top ends of the output shafts of the two first motors (12) are both horizontally fixedly connected to a rotating seat (13), the top ends of the two rotating seats (13) are both vertically fixedly connected to a second electrically-controlled telescopic rod (14), the top ends of the two second electrically-controlled telescopic rods (14) are both fixedly connected to a U-shaped first equipment seat (15), and the interiors of the two first equipment seats (15) are both horizontally rotatably connected to a lighting lamp (16).

5. The automated product inspection equipment according to claim 4, characterized in that: A second motor (17) is fixedly connected to one side surface of the two first equipment seats (15), and the output shafts of the two second motors (17) respectively rotatably penetrate the two first equipment seats (15) and are respectively fixedly connected to the two lighting lamps (16).

6. The automated product inspection equipment according to claim 1, characterized in that: The upper surfaces of the rear ends of the two device boards (1) are fixedly connected to a device frame (18), the top end of the device frame (18) is fixedly connected to a plurality of second device seats (19), and cameras (20) are arranged inside the plurality of second device seats (19).

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