CN216747459U

CN216747459U - Plastic product appearance visual inspection equipment

Info

Publication number: CN216747459U
Application number: CN202123363834.3U
Authority: CN
Inventors: 文元; 谭满华
Original assignee: Shenzhen Xinchangtai Precision Plastic Mould Co ltd
Current assignee: Shenzhen Xinchangtai Precision Plastic Mould Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses visual inspection equipment for the appearance of a plastic product, and relates to the technical field of plastic products. The detection device comprises a detection table, a conveyor belt and a vision camera, wherein the upper surface of the detection table is provided with a mounting groove, the conveyor belt is embedded in the mounting groove, two first electric push rods are respectively arranged on two sides of the upper surface of the conveyor belt, a mounting plate is arranged on the upper surface of each first electric push rod, guide rods are respectively arranged on the periphery of the upper surface of the mounting plate, sliding plates are embedded on the periphery of the four guide rods, the sliding plates are in sliding fit with the periphery of the four guide rods, the vision camera is embedded on one surface of the sliding plate, a discharge chute is arranged on one side of the upper surface of the detection table, and a material receiving frame is arranged on one side of the discharge chute. According to the utility model, the lifting of the mounting plate is conveniently controlled through the first electric push rod structure, so that the lifting of the sliding plate and the vision camera is controlled, the adjustment is conveniently carried out according to the size of the plastic product, the image acquisition of the plastic product is conveniently and completely acquired, and the detection accuracy of the device is improved.

Description

Plastic product appearance visual inspection equipment

Technical Field

The utility model belongs to the technical field of plastic products, and particularly relates to appearance visual detection equipment for a plastic product.

Background

Plastic products are high molecular compounds, commonly referred to as plastics or resins, made of plastics and polymerized by polyaddition or polycondensation reactions. The composition and the shape and the style can be freely changed. The visual detection is that a machine replaces human eyes to measure and judge, and the visual detection is that a machine vision product (namely an image pickup device which is divided into a CMOS (complementary metal oxide semiconductor) product and a CCD (charge coupled device) converts a picked target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site according to the result of the discrimination, is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the function of detecting defects and preventing defective products from being distributed to consumers.

Among the prior art, to plastic products's visual detection device, the position of its vision camera is generally not adjustable, exists to the plastic products of equidimension not and gathers the incomplete condition, influences the normal detection of device, and the device receives the machine operation and can shake in the testing process simultaneously, leads to finally to gather the image and receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide visual inspection equipment for the appearance of a plastic product, which solves the problem of incomplete image acquisition in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to visual inspection equipment for the appearance of a plastic product, which comprises an inspection table, a conveyor belt and a visual camera, wherein the upper surface of the inspection table is provided with an installation groove, the conveyor belt is embedded in the installation groove, two sides of the upper surface of the conveyor belt are respectively provided with two first electric push rods, the upper surfaces of the four first electric push rods are respectively provided with an installation plate, the lifting of the installation plates is conveniently controlled, so that the lifting of a sliding plate and the lifting of the visual camera are controlled, the adjustment according to the size of the plastic product is convenient, the image acquisition of the plastic product is conveniently and completely acquired, the inspection accuracy of the device is improved, the peripheral sides of the upper surface of the installation plates are respectively provided with a guide rod, the peripheral sides of the four guide rods are embedded with a sliding plate, the sliding plate is in sliding fit with the peripheral sides of the four guide rods, the visual camera is embedded on the surface of the sliding plate, one side of the upper surface of the inspection table is provided with a discharge groove, and a material receiving frame is placed on one side of the discharge chute.

Further, the mounting panel upper surface runs through there is the through-hole, mutually support between through-hole and the vision camera, the through-hole both sides all are provided with the light filling lamp, two the light filling lamp is installed at the mounting panel lower surface.

Furthermore, four limiting plates are installed on the upper surfaces of the guide rods, four damping springs are installed between the lower surface of the sliding plate and the upper surface of the installing plate and are wound on the peripheral side surfaces of the four guide rods respectively, shaking of the visual camera during working is reduced, and image collection is prevented from being affected.

Further, an extension plate is installed on the other side of the upper surface of the detection table, a support plate is installed on the upper surface of the extension plate, and a second electric push rod is installed on the surface of the support plate.

Further, the push pedal is installed to second electric putter one end, mutually support between push pedal and the blown down tank, the push pedal is installed in the mounting panel below, and the convenience is released unqualified product to connecing the material frame to collect, makes things convenient for the arrangement in later stage.

Furtherly, the driving shaft has been inlayed to the inside one end of mounting groove, the driven shaft is installed to the inside other end of mounting groove, the conveyer belt dress inlays in driving shaft and driven shaft week side.

Further, between driving shaft and the driven shaft both ends and the mounting groove normal running fit, the pivot is installed to driving shaft one end, pivot one end extends to and detects the platform outside, driving motor is installed to pivot one end.

The utility model has the following beneficial effects:

1. according to the utility model, the lifting of the mounting plate is conveniently controlled through the first electric push rod structure, so that the lifting of the sliding plate and the vision camera is controlled, the adjustment is conveniently carried out according to the size of the plastic product, the image acquisition of the plastic product is conveniently and completely acquired, and the detection accuracy of the device is improved.

2. According to the utility model, through the structure of the sliding plate and the damping spring, the shaking of the vision camera during working is reduced, the influence on image acquisition is avoided, meanwhile, through the structure of the push plate and the discharge chute, unqualified products are conveniently pushed out to the material receiving frame for collection, and the later arrangement is convenient.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a visual inspection apparatus for appearance of plastic products according to the present invention;

FIG. 2 is a schematic rear view of a visual inspection apparatus for appearance of plastic products according to the present invention;

FIG. 3 is a schematic diagram of a right-view structure of a visual inspection apparatus for appearance of plastic products according to the present invention;

FIG. 4 is a schematic diagram of a front view of a visual inspection apparatus for appearance of plastic products according to the present invention;

FIG. 5 is a schematic top view of a visual inspection apparatus for appearance of plastic products according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a detection table; 2. mounting grooves; 3. a conveyor belt; 4. a first electric push rod; 5. mounting a plate; 6. A through hole; 7. a light supplement lamp; 8. a guide bar; 9. a slide plate; 10. a damping spring; 11. a limiting plate; 12. A vision camera; 13. an extension plate; 14. a support plate; 15. a second electric push rod; 16. pushing the plate; 17. A discharge chute; 18. a material receiving frame; 19. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate an orientation or positional relationship, are used merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model.

The first embodiment is as follows:

referring to fig. 1-5, the present invention is a visual inspection apparatus for plastic product appearance, including an inspection table 1, a conveyor belt 3 and a visual camera 12, wherein the upper surface of the inspection table 1 is provided with an installation groove 2, the conveyor belt 3 is embedded in the installation groove 2, two first electric push rods 4 are respectively installed on two sides of the upper surface of the conveyor belt 3, an installation plate 5 is installed on the upper surface of the four first electric push rods 4, so as to control the lifting of the installation plate 5, thereby controlling the lifting of the sliding plate 9 and the visual camera 12, so as to facilitate the adjustment according to the size of the plastic product, facilitate the complete image acquisition of the plastic product, improve the inspection accuracy of the apparatus, guide rods 8 are respectively installed on the peripheral sides of the upper surface of the installation plate 5, the sliding plates 9 are embedded on the peripheral sides of the four guide rods 8, the sliding plates 9 are slidably matched with the peripheral sides of the four guide rods 8, the visual camera 12 is embedded on one surface of the sliding plate 9, examine that 1 upper surface one side of test table is provided with blown down tank 17, and blown down tank 17 one side has been placed and has been connect

material frame

18, and 5 upper surfaces of mounting panel run through there is through-hole 6, mutually supports between through-hole 6 and the

vision camera

12, and 6 both sides of through-hole all are provided with light filling lamp 7, and two light filling lamps 7 are installed at 5 lower surfaces of mounting panel.

The driving shaft has been inlayed to the inside one end dress of mounting groove 2, and the driven shaft is installed to the inside other end of mounting groove 2, and 3 dresses of conveyer belt are inlayed in driving shaft and driven shaft week side, normal running fit between driving shaft and driven shaft both ends and the mounting groove 2, driving shaft one end installation pivot, and pivot one end extends to and detects 1 outsidely of platform, and driving motor 19 is installed to pivot one end.

Limiting plates 11 are installed on the upper surfaces of the four guide rods 8, four damping springs 10 are installed between the lower surface of the sliding plate 9 and the upper surface of the mounting plate 5, the four damping springs 10 are wound on the side surfaces of the four guide rods 8 in the circumference respectively, shaking of the visual camera 12 during working is reduced, and image acquisition is prevented from being affected.

Detect 1 upper surface opposite side of platform and install extension 13, surface mounting has backup pad 14 on

extension

13, 14 surface mounting in backup pad have second electric putter 15, and push pedal 16 is installed to 15 one end of second electric putter, mutually supports between push pedal 16 and the blown down tank 17, and push pedal 16 is installed in mounting panel 5 below, conveniently releases unqualified product to connect material frame 18 to collect, makes things convenient for the arrangement in later stage.

Example two:

referring to fig. 1-5, the present invention is a visual inspection apparatus for plastic product appearance, the usage method thereof is: preferably, the model of the first electric push rod 4 and the second electric push rod 15 is IP40X, the model of the driving motor 19 is YE2-100, and the using method is as follows: to wait to detect plastic product and place on conveyer belt 3, remove plastic product to suitable position through conveyer belt 3, detect it through vision camera 12, when plastic product's size is too big, through the lift of first electric putter 4 control mounting panel 5, thereby control slide 9 and vision camera 12's lift, be convenient for adjust according to plastic product's size, convenient complete collection plastic product's image acquisition, improve the accurate nature of detection of device, when visual detection goes out unqualified product, control second electric putter 15 promotes push pedal 16 motion, make unqualified product carry to connect material frame 18 from blown down tank 17, make things convenient for the arrangement in later stage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plastic product outward appearance visual inspection equipment, is including examining test table (1), conveyer belt (3) and vision camera (12), its characterized in that: examine test table (1) upper surface and be provided with mounting groove (2), conveyer belt (3) dress inlays inside mounting groove (2), two electric putter (4), four are all installed to conveyer belt (3) upper surface both sides first electric putter (4) upper surface mounting has mounting panel (5), guide bar (8), four are all installed to mounting panel (5) upper surface week side slide (9) have been inlayed to guide bar (8) week side face dress, sliding fit between slide (9) and four guide bar (8) week side faces, visual camera (12) dress inlays at slide (9) a surface, it is provided with blown down tank (17) to examine test table (1) upper surface one side, blown down tank (17) one side has been placed and has been connect material frame (18).

2. The visual inspection equipment for the appearance of the plastic product as recited in claim 1, wherein a through hole (6) penetrates through the upper surface of the mounting plate (5), the through hole (6) and the visual camera (12) are matched with each other, light supplement lamps (7) are arranged on both sides of the through hole (6), and the two light supplement lamps (7) are mounted on the lower surface of the mounting plate (5).

3. The visual inspection device for the appearance of the plastic product as recited in claim 1, wherein limiting plates (11) are mounted on the upper surfaces of the four guide rods (8), four damping springs (10) are mounted between the lower surface of the sliding plate (9) and the upper surface of the mounting plate (5), and the four damping springs (10) are respectively wound on the peripheral side surfaces of the four guide rods (8).

4. The plastic product appearance visual inspection device according to claim 1, wherein an extension plate (13) is mounted on the other side of the upper surface of the inspection table (1), a support plate (14) is mounted on the upper surface of the extension plate (13), and a second electric push rod (15) is mounted on one surface of the support plate (14).

5. The visual inspection device for the appearance of the plastic product is characterized in that one end of the second electric push rod (15) is provided with a push plate (16), the push plate (16) is matched with the discharge chute (17), and the push plate (16) is arranged below the mounting plate (5).

6. The visual inspection device for the appearance of plastic products as claimed in claim 1, wherein a driving shaft is embedded at one end inside the installation groove (2), a driven shaft is installed at the other end inside the installation groove (2), and the conveyor belt (3) is embedded at the peripheral side surfaces of the driving shaft and the driven shaft.

7. The plastic product appearance visual inspection device according to claim 6, wherein the driving shaft and the driven shaft are rotatably engaged with the mounting groove (2), a rotating shaft is mounted at one end of the driving shaft, one end of the rotating shaft extends to the outside of the inspection table (1), and a driving motor (19) is mounted at one end of the rotating shaft.