Paper collecting mechanism of inspection machine

Abstract

The utility model discloses a paper collecting mechanism of an inspection machine, and relates to the technical field of paper collecting mechanisms, the paper collecting mechanism comprises a collecting plate and a driving part used for driving the collecting plate to slide, and the collecting plate is connected with a limiting plate used for limiting paper to be separated from the collecting plate. The certified paper possibly falls on the collecting plate under the influence of inertia in the process of being pushed to the conveying belt, the collecting plate prevents the certified paper from falling on the defective product conveying unit, and therefore the certified paper is prevented from being mixed with the defective product paper. And the driving piece drives the collecting plate to slide, so that the collecting plate is moved out of the product inspection machine, and operators can conveniently collect certified paper falling on the collecting plate.

Description

Technical Field

[0001] The present application relates to the technical field of paper receiving mechanisms, and in particular to a paper receiving mechanism for an inspection machine. Background Art

[0002] An inspection machine is an industrial device used for automated quality inspection and screening, and is widely used in industries such as printing, packaging, and electronics. It collects images of products through machine vision technology and performs intelligent analysis to achieve automatic classification of qualified and defective products.

[0003] The existing Chinese patent with the publication number CN104128315A discloses a multi-channel rejection detection device, which is characterized in that it includes a paper feeding unit, a correction unit, a negative pressure paper conveying platform, a detection unit II and a detection unit I and / or a detection unit III, a control unit, a rejection unit II and a rejection unit I and / or a rejection unit III, a genuine product conveying unit, a genuine product collection unit, and a waste product collection unit or a waste product collection frame. Among them, the detection unit II is a front detection unit, and the rejection unit II is a defective product rejection unit for front defects; the output end of the paper feeding unit is connected to the input end of the correction unit; the output end of the correction unit is connected to the input end of the negative pressure paper conveying platform; the detection unit II is arranged above the negative pressure paper conveying platform, and the output end of the negative pressure paper conveying platform is connected to the rejection unit and the genuine product conveying unit; the output end of the rejection unit is connected to the waste product collection unit or the waste product collection frame; the output end of the genuine product conveying unit is connected to the genuine product collection unit; one end of the control unit is connected to the detection unit II and the detection unit I and / or the detection unit III, and the other end is connected to the rejection unit II and the rejection unit I and / or the rejection unit III through a solenoid valve.

[0004] The existing inspection machine includes a genuine product conveying unit located on the upper layer and a defective product conveying unit located on the lower layer. During the conveying process of the genuine product paper, it is collected into stacks through a stacking mechanism, and then the stacked genuine product paper is pushed to a conveyor belt by a pushing mechanism, and then moved to the next station by the conveyor belt. During the process of pushing the genuine product paper to the conveyor belt, some genuine product papers fall from the genuine product conveying unit to the defective product conveying unit due to inertia, resulting in the mixing of genuine product papers and defective product papers. Subsequently, it still depends on workers to manually sort and collect the qualified cigarette boxes, which is time-consuming and laborious and rather troublesome. Summary of the Utility Model

[0005] The purpose of the present application is to provide a paper receiving mechanism for an inspection machine to prevent the mixing of genuine product papers and defective product papers.

[0006] A paper receiving mechanism for an inspection machine provided by the present application adopts the following technical solution: It includes a collection plate and a driving member for driving the collection plate to slide, and a limiting plate for restricting the paper from separating from the collection plate is connected to the collection plate.

[0007] By adopting the above technical solution, when the genuine paper is pushed onto the conveyor belt, it may fall onto the collection plate due to inertia. The collection plate prevents the genuine paper from falling onto the defective product conveying unit, thereby preventing the mixing of genuine paper and defective paper. The driving member drives the collection plate to slide, so that the collection plate moves out of the inspection machine, facilitating the operator to collect the genuine paper that has fallen onto the collection plate.

[0008] Optionally, the limiting plate includes a horizontal plate and two vertical plates. The horizontal plate and the two vertical plates are both connected to the collection plate. The horizontal plate is perpendicular to the vertical plates, and the two vertical plates are parallel to each other.

[0009] By adopting the above technical solution, when the genuine paper falls between the two vertical plates, during the process of the driving member driving the collection plate to slide, due to inertia, the genuine paper may move towards the direction of the horizontal plate or the vertical plate. The horizontal plate and the vertical plates play a role in restricting the movement of the paper, thereby preventing the paper from falling off the collection plate during the movement.

[0010] Optionally, buffer pads are connected to both the horizontal plate and the vertical plates.

[0011] By adopting the above technical solution, during the falling process of the genuine paper, the buffer pads can absorb the energy generated by the impact of the genuine paper, reducing the damage to the genuine paper.

[0012] Optionally, the buffer pads are provided with chamfers.

[0013] By adopting the above technical solution, sharp edges are areas of stress concentration. The chamfers can reduce stress concentration and play a role in protecting the genuine paper.

[0014] Optionally, guiding surfaces are provided on the opposite sides of the two vertical plates facing each other. The guiding surfaces are located on the sides of the vertical plates away from the collection plate.

[0015] By adopting the above technical solution, when one end of the genuine paper falls on the guiding surface, the guiding surface plays a guiding role in the movement of the genuine paper, enabling the genuine paper to smoothly move between the two vertical plates, and the genuine paper can be stacked on the collection plate more neatly.

[0016] Optionally, a rotating column is connected to the collection plate, and a flipping plate is rotatably connected to the rotating column. The rotating column is located at the end of the collection plate away from the horizontal plate.

[0017] By adopting the above technical solution, after the collection plate moves out of the inspection machine, the flipping plate is lifted upward. The flipping plate rotates around the axis of the rotating column, and the genuine paper on the flipping plate moves under the influence of gravity, so that the paper moves to the same area, facilitating the operator to collect the genuine paper that has fallen onto the collection plate.

[0018] Optionally, the collection plate is provided with a support block for abutting against the flipping plate.

[0019] By adopting the above technical solution, during the process of placing the flipping plate downward, the flipping plate abuts against the support block, and the support block plays a supporting role for the flipping plate, so that the flipping plate can be accurately moved to the corresponding position.

[0020] Optionally, the collection plate is provided with a baffle for abutting against the paper, and the rotating column is located between the baffle and the cross plate.

[0021] By adopting the above technical solution, when the flipping plate is lifted upward, the genuine paper slides toward the direction close to the baffle under the influence of gravity until the genuine paper abuts against the baffle, and the baffle plays a role in restricting the movement of the genuine paper, so that the genuine paper is in the corresponding position, which is convenient for the operator to collect the genuine paper falling on the collection plate.

[0022] Optionally, the collection plate is provided with a relief groove, and the relief groove is located between the baffle and the rotating column.

[0023] By adopting the above technical solution, when the operator collects the genuine paper falling on the collection plate, the finger can pass through the relief groove to hold the genuine paper, thereby improving the efficiency of picking up the genuine paper.

[0024] Optionally, the driving member is a rodless cylinder, and the collection plate is connected to the moving seat of the rodless cylinder.

[0025] By adopting the above technical solution, since there is no piston rod, the volume of the rodless cylinder can be smaller and it occupies less space, which is suitable for application occasions with limited space. The rodless cylinder can achieve smoother linear motion and improve the stability of the sliding of the collection plate.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. When the genuine paper is pushed onto the conveyor belt, it may fall on the collection plate under the influence of inertia. The collection plate prevents the genuine paper from falling on the defective product conveying unit, thereby preventing the mixing of genuine paper and defective paper. The driving member drives the collection plate to slide, so that the collection plate moves out of the inspection machine, which is convenient for the operator to collect the genuine paper falling on the collection plate.

[0028] 2. When the operator collects the genuine paper falling on the collection plate, the finger can pass through the relief groove to hold the genuine paper, thereby improving the efficiency of picking up the genuine paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present application.

[0030] Figure 2 It is a schematic diagram of the overall structure of Embodiment 2 of the present application.

[0031] Figure 3 is Figure 2 an enlarged view of area A of

[0032] Figure 4 It is a sectional view of Embodiment 2 of the present application.

[0033] Figure 5 is Figure 4 an enlarged view of area B of

[0034] Explanation of reference numerals: 1, collection plate; 11, receiving groove; 12, rotating column; 13, support block; 14, baffle; 15, relief groove; 2, driving member; 3, flipping plate; 4, limiting plate; 41, horizontal plate; 42, vertical plate; 421, guiding surface; 5, buffer pad. Detailed implementation manners

[0035] The following further elaborates on the present application in conjunction with Figure 1 - attached Figure 5 drawings.

[0036] The embodiment of the present application discloses a paper receiving mechanism of an inspection machine.

[0037] Embodiment 1

[0038] As Figure 1 shown, it includes a collection plate 1 and a driving member 2 for driving the collection plate 1 to slide. The driving member 2 is a rodless cylinder, which is fixedly connected to the inspection machine. The driving member 2 is externally connected to a controller (not shown in the drawings), and the signal output end of the controller is connected to the signal input end of the driving member 2. The collection plate 1 is fixedly connected to the moving seat of the driving member 2. By the telescopic movement of the rodless cylinder, the moving seat can be driven to reciprocate, so that the collection plate 1 can slide into or out of the inspection machine.

[0039] The implementation principle of a paper receiving mechanism of an inspection machine in the embodiment of the present application is as follows:

[0040] When the genuine paper is pushed onto the conveyor belt, it may fall onto the collection plate 1 due to inertia. After a certain number of genuine papers are accumulated on the collection plate 1, the controller controls the driving member 2 to open, and the driving member 2 drives the collection plate 1 to slide out of the inspection machine, facilitating the operator to collect the genuine papers that have fallen on the collection plate 1.

[0041] Embodiment 2

[0042] The difference between this embodiment and Embodiment 1 lies in that, in combination with Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a receiving groove 11 is provided on one side of the collecting plate 1, a rotating column 12 is fixedly connected to the inner wall of the receiving groove 11, and a turning plate 3 is rotatably connected to the turning column 12. Two supporting blocks 13 for contacting the turning plate 3 are relatively fixedly connected to the lower surface of the collecting plate 1. When the turning plate 3 contacts the supporting blocks 13, the upper surface of the turning plate 3 is flush with the upper surface of the collecting plate 1. A limiting plate 4 for limiting the separation of paper from the collecting plate 1 is connected to the upper surface of the collecting plate 1. The limiting plate 4 includes a horizontal plate 41 fixedly connected to the turning plate 3 and two vertical plates 42 relatively fixedly connected to the collecting plate 1. The horizontal plate 41 is located at one end of the turning plate 3 away from the rotating column 12, and the turning plate 3 is located between the two vertical plates 42. The two vertical plates 42 are arranged in parallel, and the horizontal plate 41 and the vertical plates 42 are arranged vertically. A guide surface 421 is provided on the opposite side of the two vertical plates 42, and the guide surface 421 is located on the side of the vertical plate 42 away from the collecting plate 1. The horizontal plate 41 and the two vertical plates 42 are fixedly connected with a buffer pad 5, and the outer surface of the buffer pad 5 is chamfered. The upper surface of the collecting plate 1 is fixedly connected with a baffle 14 for contacting with paper, the baffle 14 is arranged parallel to the horizontal plate 41, the baffle 14 is arranged perpendicular to the vertical plates 42, and the rotating column 12 is located between the baffle 14 and the horizontal plate 41. The collecting plate 1 has two opposite sides with a clearance groove 15, the clearance groove 15 is arranged to penetrate up and down, and the two clearance grooves 15 are located between the baffle 14 and the rotating column 12.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper receiving mechanism of an inspection machine, characterized in that: It includes a collecting plate (1) and a driving member (2) for driving the collecting plate (1) to slide, and the collecting plate (1) is connected with a limiting plate (4) for restricting the paper from detaching from the collecting plate (1).

2. The paper receiving mechanism of the inspection machine according to claim 1, characterized in that: The limiting plate (4) includes a horizontal plate (41) and two vertical plates (42). The horizontal plate (41) and the two vertical plates (42) are both connected to the collecting plate (1). The horizontal plate (41) is perpendicular to the vertical plates (42), and the two vertical plates (42) are parallel to each other.

3. The sheet receiving mechanism of the inspection machine according to claim 2, characterized in that: Both the horizontal plate (41) and the vertical plates (42) are connected with buffer pads (5).

4. The sheet receiving mechanism of the inspection machine according to claim 3, characterized in that: The buffer pad (5) is provided with a chamfer.

5. The paper receiving mechanism of the inspection machine according to claim 2, characterized in that: On one side of the two vertical plates (42) facing each other, there are guiding surfaces (421), and the guiding surfaces (421) are located on the side of the vertical plates (42) away from the collecting plate (1).

6. The sheet receiving mechanism of the inspection machine according to claim 2, characterized in that: The collecting plate (1) is connected with a rotating column (12), and the rotating column (12) is rotatably connected with a flipping plate (3). The rotating column (12) is located at one end of the collecting plate (1) away from the horizontal plate (41).

7. The paper receiving mechanism of the inspection machine according to claim 6, characterized in that: The collecting plate (1) is provided with a supporting block (13) for abutting against the flipping plate (3).

8. The paper receiving mechanism of the inspection machine according to claim 6, characterized in that: The collecting plate (1) is provided with a baffle (14) for abutting against the paper, and the rotating column (12) is located between the baffle (14) and the horizontal plate (41).

9. The paper receiving mechanism of the inspection machine according to claim 8, characterized in that: The collecting plate (1) is provided with a relief groove (15), and the relief groove (15) is located between the baffle (14) and the rotating column (12).

10. The paper receiving mechanism of the inspection machine according to claim 1, characterized in that: The driving member (2) is a rodless cylinder, and the collecting plate (1) is connected with the moving seat of the rodless cylinder.

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