Appearance detection device for plastic bucket

Abstract

The utility model discloses a plastic bucket appearance detection device in the technical field of appearance detection devices, which comprises a support bottom plate and a motor, support frames are symmetrically fixed on one side of the top surface of the support bottom plate, the motor is arranged on the outer side of the upper part of the support frame at one end, and a driving roller is rotatably connected between the two support frames through a bearing. And the output end of the motor rotationally penetrates through the supporting frame and is fixed to the side face of the driving roller, the side edge of the driving roller is adjustably connected with an auxiliary roller, and an industrial camera is arranged above the driving roller. The motor drives the driving roller to rotate so as to drive the plastic bucket to rotate, manual rotation of detection personnel is not needed, and the industrial camera at the top is matched to assist in detecting the outer surface of the plastic bucket, so that the problems that the plastic bucket is inconvenient to rotate during appearance detection of the existing plastic bucket and complete observation cannot be easily realized during rotation of the plastic bucket are solved; the practicability of the detection device is greatly improved, and more physical strength is saved while complete detection is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of appearance detection devices, in particular to an appearance detection device for a plastic barrel. Background Art

[0002] Plastic barrels are mostly made of polyethylene, polypropylene and other plastics blow molding, injection molding, used for the storage and transportation of various liquids, with the characteristics of not easy to break, rust, light weight, and excellent oil resistance and strong corrosion resistance. They have good properties for special dangerous goods packaging and are the outer packaging of liquids and solid items in the chemical, pesticide, medicine, food, hardware and electronics, electromechanical and other industries.

[0003] After blow molding or injection molding of plastic bottles, some of the bottle surfaces will have burrs, protrusions, depressions or holes. In order to prevent such defective products from flowing out, the appearance of the plastic barrel needs to be inspected. Since the cylindrical plastic barrel cannot be directly visually inspected, the plastic barrel needs to be rotated during inspection. Due to the large size of the plastic barrel, it is still quite laborious to rotate it, and the distance is close during rotation, which makes it easy to incompletely observe, resulting in great inconvenience during inspection. Based on this, the utility model designs a plastic barrel appearance inspection device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a plastic barrel appearance inspection device to solve the problems in the prior art that the plastic barrel is difficult to rotate during appearance inspection and that it is difficult to observe the entirety of the plastic barrel when rotating the plastic barrel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic barrel appearance inspection device, comprising a supporting base plate and a motor, a supporting frame is symmetrically fixed on one side of the top surface of the supporting base plate, a motor is arranged on the outer side of the upper part of the supporting frame at one end, a driving roller is rotatably connected between the two supporting frames through a bearing, the output end of the motor rotates through the supporting frame and is fixed to the side of the driving roller, an auxiliary roller is adjustably connected to the side of the driving roller, an industrial camera is arranged above the driving roller, and the industrial camera is installed on the bottom surface of the camera bracket, and the camera bracket is adjustably connected to the supporting base plate.

[0006] Preferably, side support plates are fixed on both sides of the support frame, auxiliary rollers are slidably arranged between the two side support plates, and movable screws are rotatably connected to both sides of the auxiliary rollers through bearings, and the movable screws are slidably connected to the inside of an adjustment slot opened in the side support plate, and a fixing nut is threadedly sleeved on one end of each movable screw extending to the outside of the side support plate.

[0007] Preferably, the outer ring diameter of the driving roller is equal to the outer ring diameter of the auxiliary roller, a fixing plate is fixed to the bottom surface of the side support plate away from the driving roller end, and the bottom surface of the fixing plate is fixed to the top surface of the supporting bottom plate.

[0008] Preferably, each of the movable screw rods 1 is configured to be in a transversely placed "I" shape that cooperates with the side support plate and the adjustment slot 1, and the height of the fixing nut 2 is greater than the height of the adjustment slot 1.

[0009] Preferably, a support back plate is symmetrically and slidingly arranged on the rear side of the camera bracket, and the bottom surface of the support back plate is fixed to the top surface of the support bottom plate, two moving screws are symmetrically fixed on the rear side of the camera bracket, and one end of the moving screw two extending to the outer side of the support back plate is threadedly sleeved with a fixing nut, and an adjustment groove two cooperating with the moving screw two is opened inside the support back plate.

[0010] Preferably, the two movable screw rods 2 are both arranged in a transversely placed "T" shape, and the width of the camera bracket and the width of the fixing nut 1 are both greater than the width of the adjustment slot 2.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model drives the driving roller to rotate by a motor, thereby driving the plastic barrel to rotate. There is no need for the inspector to rotate manually. In conjunction with the industrial camera on the top, it can assist in detecting the outer surface of the plastic barrel, solving the problems of the inconvenience of rotating the plastic barrel during the existing appearance inspection of the plastic barrel and the difficulty in observing the entire plastic barrel when rotating it. The utility model greatly improves the practicality of the inspection device, and while ensuring complete inspection, it also saves more physical effort.

[0013] (2) Through the design of adjustable auxiliary rollers, during inspection, the distance between the driving roller and the auxiliary roller, as well as the distance between the industrial camera and the driving roller, can be adjusted according to the diameter of the plastic barrel, so as to ensure that the plastic barrel can rotate stably and the industrial camera can capture the entire plastic barrel, greatly improving the applicability of the inspection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic front view of the structure of the detection device of the utility model;

[0016] Figure 2 This is a schematic diagram of the back view of the detection device structure of the utility model;

[0017] Figure 3 This is a bottom view schematic diagram of the detection device structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1-support base plate, 2-support frame, 3-motor, 4-driving roller, 5-auxiliary roller, 6-side support plate, 7-moving screw rod one, 8-adjusting slot one, 9-camera bracket, 10-industrial camera, 11-support back plate, 12-adjusting slot two, 13-moving screw rod two, 14-fixing nut one, 15-fixing plate, 16-fixing nut two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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] See also Figure 1-4 The utility model provides a technical solution: a plastic barrel appearance inspection device, including a supporting base plate 1 and a motor 3, a supporting frame 2 is symmetrically fixed on one side of the top surface of the supporting base plate 1, a motor 3 is arranged on the outer side of the upper part of the supporting frame 2 at one end, a driving roller 4 is rotatably connected between the two supporting frames 2 through a bearing, the outer ring diameter of the driving roller 4 is equal to the outer ring diameter of the auxiliary roller 5, a fixing plate 15 is fixed on the bottom surface of the end of the side supporting plate 6 away from the driving roller 4, and the bottom surface of the fixing plate 15 is fixed to the top surface of the supporting base plate 1, the output end of the motor 3 rotates through the supporting frame 2 and is fixed to the side of the driving roller 4, the side of the driving roller 4 is adjustably connected to the auxiliary roller 5, an industrial camera 10 is arranged above the driving roller 4, and the industrial camera 10 is installed on the bottom surface of the camera bracket 9, and the camera bracket 9 is adjustably connected to the supporting base plate 1.

[0023] Among them, when it is necessary to inspect the plastic barrel, the driving roller 4, the auxiliary roller 5 and the camera bracket 9 are adjusted to the required positions. After the adjustment is completed, during inspection, the plastic barrel is pushed between the driving roller 4 and the auxiliary roller 5, and the motor 3 is turned on, so that the motor 3 runs to drive the driving roller 4 to rotate. When the driving roller 4 rotates, it drives the plastic barrel to rotate, and the inspector can carefully observe the surface of the plastic barrel. At the same time, the industrial camera 10 can also photograph the barrel body of the plastic barrel.

[0024] See also Figure 1-4, side support plates 6 are fixed on both sides of the support frame 2, an auxiliary roller 5 is slidably arranged between the two side support plates 6, and both sides of the auxiliary roller 5 are rotatably connected with a movable screw rod 7 through a bearing, each movable screw rod 7 is arranged to be a horizontally placed "I" shape that cooperates with the side support plate 6 and the adjustment groove 8, the height of the fixing nut 16 is greater than the height of the adjustment groove 8, the movable screw rod 7 is slidably connected to the inside of the adjustment groove 8 opened in the side support plate 6, and one end of each movable screw rod 7 extending to the outside of the side support plate 6 is threadedly sleeved with a fixing nut 16 A support back plate 11 is symmetrically and slidably provided on the rear side of the camera bracket 9, and the bottom surface of the support back plate 11 is fixed to the top surface of the support bottom plate 1, and two moving screws 13 are symmetrically fixed on the rear side of the camera bracket 9. Both moving screws 13 are arranged in a horizontally placed "T" shape, and the width of the camera bracket 9 and the width of the fixing nut 14 are both greater than the width of the adjustment slot 12, and the end of the moving screw 13 extending to the outside of the support back plate 11 is threadedly sleeved with a fixing nut 14, and an adjustment slot 12 cooperating with the moving screw 13 is opened inside the support back plate 11.

[0025] Among them, when it is necessary to adjust the distance between the driving roller 4 and the auxiliary roller 5, the fixing nuts 16 on both sides are turned to release the clamping fixation of the fixing nuts 16 on the side support plate 6, and the auxiliary roller 5 can be pulled to adjust the distance between the auxiliary roller 5 and the driving roller 4. After the adjustment is completed, the fixing nuts 16 are turned again to clamp the fixing nuts 16 again to fix the side support plate 6. When it is necessary to adjust the distance between the industrial camera 10 and the driving roller 4, the two fixing nuts 14 on the back are turned to release the clamping fixation of the fixing nuts 14 on the support back plate 11, and the camera bracket 9 can be pulled to adjust the distance between the camera bracket 9 and the driving roller 4. After the adjustment is completed, the fixing nuts 14 are turned again to clamp the support back plate 11 again.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plastic barrel appearance inspection device, comprising a supporting bottom plate (1) and a motor (3), characterized in that: A support frame (2) is symmetrically fixed on one side of the top surface of the support base plate (1); a motor (3) is arranged on the outer side of the upper part of the support frame (2) at one end; a driving roller (4) is rotatably connected between the two support frames (2) via a bearing; the output end of the motor (3) rotates through the support frame (2) and is fixed to the side of the driving roller (4); an auxiliary roller (5) is adjustably connected to the side of the driving roller (4); an industrial camera (10) is arranged above the driving roller (4), and the industrial camera (10) is installed on the bottom surface of a camera bracket (9); and the camera bracket (9) is adjustably connected to the support base plate (1).

2. The plastic barrel appearance inspection device according to claim 1, characterized in that: Side support plates (6) are fixed on both sides of the support frame (2), an auxiliary roller (5) is slidably arranged between the two side support plates (6), and both sides of the auxiliary roller (5) are rotatably connected to movable screw rods (7) through bearings, and the movable screw rods (7) are slidably connected to the inside of adjustment grooves (8) provided in the side support plates (6), and one end of each movable screw rod (7) extending to the outside of the side support plate (6) is threadedly sleeved with a fixing nut (16).

3. The plastic barrel appearance inspection device according to claim 2, characterized in that: The outer ring diameter of the driving roller (4) is equal to the outer ring diameter of the auxiliary roller (5); a fixing plate (15) is fixed to the bottom surface of the end of the side support plate (6) away from the driving roller (4), and the bottom surface of the fixing plate (15) is fixed to the top surface of the supporting bottom plate (1).

4. The plastic barrel appearance inspection device according to claim 2, characterized in that: Each of the movable screw rods (7) is arranged in a transverse "I" shape to cooperate with the side support plate (6) and the adjustment groove (8), and the height of the fixing nut (16) is greater than the height of the adjustment groove (8).

5. The plastic barrel appearance inspection device according to claim 1, characterized in that: A supporting back plate (11) is symmetrically slidably arranged on the rear side of the camera support (9), and the bottom surface of the supporting back plate (11) is fixed to the top surface of the supporting bottom plate (1). Two moving screw rods (13) are symmetrically fixed on the rear side of the camera support (9), and one end of the two moving screw rods (13) extending to the outside of the supporting back plate (11) is threadedly sleeved with a fixing nut (14), and an adjusting groove (12) cooperating with the two moving screw rods (13) is provided inside the supporting back plate (11).

6. The plastic barrel appearance inspection device according to claim 5, characterized in that: The two movable screw rods (13) are both arranged in a transverse "T" shape, and the width of the camera bracket (9) and the width of the fixing nut (14) are both greater than the width of the adjustment slot (12).

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