Wine bottle detection pretreatment device

Abstract

The utility model discloses a wine bottle detection pretreatment device which is arranged on a conveying line and comprises a mounting frame, and a pressurizing mechanism, an optical detection mechanism and a removing mechanism which are arranged on the mounting frame and are sequentially arranged along the conveying direction of a wine bottle. The pressurizing mechanism comprises a first pressurizing assembly located above the conveying line, a second pressurizing assembly and a third pressurizing assembly, wherein the second pressurizing assembly and the third pressurizing assembly are located on the two sides of the conveying line respectively and are symmetrically arranged. The first pressurizing assembly, the second pressurizing assembly and the third pressurizing assembly each comprise a driving piece and a pressing plate fixed to the driving output end. The removing mechanism comprises a material pushing mechanism and a storage frame opposite to the material pushing mechanism. By arranging the pretreatment device, bottle bodies or wine bottles with cracks in bottle openings can be removed, and the situation that in subsequent detection, the wine bottles are broken when the bottle bodies are clamped, and the detection progress is affected is avoided. Meanwhile, the device is arranged on a conveying line, and the conveying progress is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle appearance detection, and more specifically to a wine bottle detection preprocessing device. Background Art

[0002] At present, the quality inspection of wine bottles is mainly achieved through intelligent equipment. Machine vision inspection equipment has unified inspection standards, high inspection accuracy, and improves production quality and speed, bringing unlimited commercial value and economic benefits to the wine industry. More importantly, quality assurance is improved.

[0003] There are many detection schemes at present, most of which use optical equipment and conveyor lines to cooperate with each other to inspect the bottle body, such as the utility model patent with patent number CN212759785U, which discloses a beer bottle defect detection device based on visual detection. The device detects the defective parts on the inner edge, outer edge and top surface of the bottle mouth of the beer bottle. Another example is a ceramic wine bottle inner wall defect detection device disclosed in the utility model with patent number CN217766135U, which only detects the inner wall of the ceramic wine bottle.

[0004] The above equipment directly places the wine bottles on the workstation for testing, and lacks pre-testing devices. However, if wine bottles with obvious defects such as cracks on the bottle mouth and bottle body are not removed before testing, they are prone to breakage in subsequent testing, especially at the clamping station. For example, when testing the bottom of the bottle, the bottle mouth needs to be clamped to keep the bottle body suspended in the air. If there is a crack on the bottle mouth, it is easy to break the bottle mouth, affecting the progress of the test. Utility Model Content

[0005] The purpose of the utility model is to provide a wine bottle detection preprocessing device to solve the technical problems existing in the above-mentioned background technology.

[0006] The technical solution of the utility model provides a wine bottle detection preprocessing device, which is arranged on a conveyor line, and comprises a mounting frame and a pressurizing mechanism, an optical detection mechanism and a rejection mechanism which are arranged on the mounting frame and are arranged in sequence along the wine bottle conveyor;

[0007] The pressurizing mechanism includes a pressurizing component 1 located above the conveying line and a pressurizing component 2 and a pressurizing component 3 located on both sides of the conveying line respectively. The pressurizing component 2 and the pressurizing component 3 are symmetrically arranged. The pressurizing component 1, the pressurizing component 2 and the pressurizing component 3 all include a driving member and a pressure plate fixed at the driving output end; the rejecting mechanism includes a pushing mechanism and a storage frame opposite to the pushing mechanism.

[0008] In a preferred embodiment, the driving member comprises a pressurized cylinder, and the pressing plate is connected to an output end of the pressurized cylinder.

[0009] In a preferred embodiment, the optical detection mechanism includes four surface light sources and five area array cameras;

[0010] The five area array cameras include an area array camera 1 that shoots vertically from top to bottom and four area array cameras 2 that are arranged around the area array camera 1 with the area array camera 1 as the center, and the four area array cameras 2 all shoot tilted downward; the four surface light sources are respectively located below the four area array cameras 2 and face the shooting direction of the area array camera 2.

[0011] In a preferred embodiment, the pushing mechanism includes a pushing cylinder and a pushing plate located at an output end of the pushing cylinder, and the pushing plate moves from one side of the conveying line to the other side under the drive of the pushing cylinder.

[0012] In a preferred embodiment, the storage frame is open and has a baffle plate on one side, a gap is provided on the conveying line, and the storage frame is located at the gap.

[0013] In a preferred embodiment, two sensors are further arranged on the conveying line along the conveying direction of the wine bottles, and the sensors are respectively arranged on the front and rear sides of the pressurizing mechanism.

[0014] The beneficial effects of the technical solution of the utility model are:

[0015] By setting up a pre-treatment device, wine bottles with cracks in the bottle body or bottle mouth can be rejected, so as to avoid the wine bottles breaking when clamping the bottle body in the subsequent inspection, which affects the inspection progress. At the same time, this device is set on the conveyor line and does not affect the conveying progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the relationship diagram between the utility model and the conveyor line position.

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the overall structure of the utility model from another perspective.

[0019] Figure 4 This is a schematic diagram of the overall structure of the utility model from another perspective.

[0020] Explanation of the reference numerals: 1 conveyor line, 2 protective cover, 3 mounting frame, 4 pressurizing mechanism, 41 pressurizing cylinder, 42 pressure plate, 5 optical detection mechanism, 51 surface light source, 52 surface array camera 1, 53 surface array camera 2, 6 pushing mechanism, 61 pushing cylinder, 62 pushing plate, 7 storage frame, 71 baffle, 8 notch, 9 sensor. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the sake of illustration and convenience of description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] like Figure 1-4 As shown, the technical scheme of the utility model provides a wine bottle detection pretreatment device, which is arranged on the conveyor line 1. The pretreatment device includes a mounting frame 3 and a pressurizing mechanism 4, an optical detection mechanism 5 and a rejection mechanism arranged on the mounting frame 3 and arranged in sequence along the wine bottle conveyor. A protective cover 2 is arranged outside the mounting frame 3 for protection. The wine bottle is pretreated during the conveying process of the wine bottle. Specifically, the pressurizing mechanism 4 applies pressure to the side and top of the wine bottle. If there is a quality problem with the bottle, cracks will appear under the pressure and will be detected by the optical detection mechanism 5 of the next station. After pretreatment, qualified wine bottles are conveyed to the subsequent inspection station for inspection, and unqualified wine bottles are rejected by the rejection mechanism. The wine bottles of this scheme are mainly milk glass bottles. By setting a pretreatment device, wine bottles with cracks in the bottle body or bottle mouth can be rejected, so as to avoid the wine bottle breaking when the bottle body is clamped in the subsequent inspection, which affects the inspection progress. At the same time, the device is arranged on the conveyor line 1 and does not affect the conveying progress.

[0023] The pressurizing mechanism 4 includes a pressurizing component 1 located above the conveyor line 1 and a pressurizing component 2 and a pressurizing component 3 located on both sides of the conveyor line 1, respectively. The pressurizing component 2 and the pressurizing component 3 are symmetrically arranged, and the pressurizing components 1, 2 and 3 all include a driving member and a pressing plate 42 fixed to the driving output end. The driving member includes a pressurizing cylinder 41, and the pressing plate 42 is connected to the output end of the pressurizing cylinder 41. When the wine bottle passes through, the three groups of pressurizing components act simultaneously, wherein the pressurizing component 1 acts on the top of the wine bottle, and the pressurizing components 2 and 3 act on the side of the wine bottle, and at the same time, pressure is applied to the wine bottle, and then it is transported to the optical inspection station. During pressurization, the pressurizing cylinder 41 drives the pressurizing plate 42 to move toward the direction of the wine bottle and exerts a certain pressure on the wine bottle. The material of the pressurizing plate 42 is a nylon plate.

[0024] Two sensors 9 are also arranged on the conveying line 1 along the conveying direction of the wine bottles, and the sensors 9 are respectively arranged on the front and rear sides of the pressurizing mechanism 4. The two sensors 9 are respectively used to detect whether the wine bottle enters the area where the pressurizing mechanism 4 is located and the area where the optical writing detection mechanism is located, so as to perform subsequent actions.

[0025] The optical detection mechanism 5 includes four surface light sources 51 and five area array cameras. The five area array cameras include an area array camera 1 52 that shoots vertically from top to bottom and four area array cameras 2 53 that are arranged around the area array camera 1 52 with the area array camera 1 52 as the center. The four area array cameras 2 53 all shoot obliquely downward; the four surface light sources 51 are respectively located below the four area array cameras 2 53 and face the shooting direction of the area array cameras 2 53.

[0026] The area array camera 1 52 shoots the bottle mouth from top to bottom, and the four area array cameras 2 53 on the side shoot the bottle body tilted downward, and four surface light sources 51 are used to illuminate the bottle to make the shooting clearer. Then the image is processed, and if there is no crack, it continues to be transported to the inspection station, and if there is a crack, it is rejected by the rejection mechanism.

[0027] The rejection mechanism includes a pushing mechanism 6 and a storage frame 7 opposite to the pushing mechanism 6. The pushing mechanism 6 includes a pushing cylinder 61 and a pushing plate 62 located at the output end of the pushing cylinder 61. The pushing plate 62 moves from one side of the conveyor line 1 to the other side under the drive of the pushing cylinder 61. The storage frame 7 is open, and a baffle 71 is provided on one side. A notch 8 is provided on the conveyor line 1, and the storage frame 7 is located at the notch 8. The pushing cylinder 61 drives the pushing plate 62 to move, and pushes unqualified wine bottles into the storage frame 7. The wine bottles enter the storage frame 7 from the notch 8. The baffle 71 on the storage frame 7 blocks the wine bottles to prevent them from falling outside the storage frame 7. The pushing plate 62 is located on one side of the conveyor line 1 and does not affect the transportation of the wine bottles.

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A wine bottle detection pretreatment device, arranged on a conveyor line, characterized in that: It comprises a mounting frame, and a pressurizing mechanism, an optical detection mechanism and a rejecting mechanism which are arranged on the mounting frame and are arranged in sequence along the wine bottle conveyor; The pressurizing mechanism includes a pressurizing component 1 located above the conveying line and a pressurizing component 2 and a pressurizing component 3 located on both sides of the conveying line respectively. The pressurizing component 2 and the pressurizing component 3 are symmetrically arranged. The pressurizing component 1, the pressurizing component 2 and the pressurizing component 3 all include a driving member and a pressure plate fixed at the output end of the driving member; the rejecting mechanism includes a pushing mechanism and a storage frame opposite to the pushing mechanism.

2. A wine bottle detection preprocessing device according to claim 1, characterized in that: The driving member comprises a pressurizing cylinder, and the pressing plate is connected to an output end of the pressurizing cylinder.

3. A wine bottle detection preprocessing device according to claim 1, characterized in that: The optical detection mechanism includes four surface light sources and five surface array cameras; The five area array cameras include an area array camera 1 that shoots vertically from top to bottom and four area array cameras 2 that are arranged around the area array camera 1 with the area array camera 1 as the center, and the four area array cameras 2 all shoot tilted downward; the four surface light sources are respectively located below the four area array cameras 2 and face the shooting direction of the area array camera 2.

4. A wine bottle detection preprocessing device according to claim 1, characterized in that: The pushing mechanism comprises a pushing cylinder and a pushing plate located at the output end of the pushing cylinder. The pushing plate moves from one side of the conveying line to the other side under the drive of the pushing cylinder.

5. The wine bottle detection preprocessing device according to claim 1, characterized in that: The storage frame is open, and a baffle is arranged on one side. A notch is arranged on the conveying line, and the storage frame is located at the notch.

6. A wine bottle detection preprocessing device according to claim 1, characterized in that: Two sensors are also arranged on the conveying line along the conveying direction of the wine bottles, and the sensors are respectively arranged on the front and rear sides of the pressurizing mechanism.

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