Keyboard guiding detection device

Abstract

The utility model relates to a keyboard guiding detection device which comprises a rack, the front side and the rear side of the rack are respectively provided with a conveying belt running in the left-right direction, and a cavity is formed between the two conveying belts. A guide frame distributed in the left-right direction is arranged on the inner side of the vertical frame, the guide frame is of a rectangular structure with an opening facing one side of the cavity, a detection camera is installed in the middle of the bottom of the portal frame, and a jacking platform is arranged in the cavity under the detection camera; the jacking air cylinder can drive the jacking platform above the jacking air cylinder to move in the cavity in the vertical direction. Through the structure of the guide frame, the workpiece can be guided in the conveying process, and the stable performance of the workpiece in the running process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to keyboard processing, in particular to a keyboard guide detection device. Background Art

[0002] With the advent of the technological age, people's pace of life is getting faster and faster. Computers have become a part of daily life, and keyboards, as an input device, are an indispensable external device in computer equipment. During the processing of keyboards, visual inspection is required to inspect the appearance of the keyboards.

[0003] After massive searches, it was found that the prior art publication number is CN215179794U, which discloses a visual inspection device for keyboard character defects, involving the field of inspection equipment, including a conveyor belt bracket and a camera, the camera is located directly above the conveyor belt bracket, the conveyor belt bracket is fixedly mounted with a conveyor belt, the conveyor belt bracket is fixedly mounted with a protective cover, the conveyor belt bracket is symmetrically fixedly mounted with two strip brackets, the two strip brackets are fixedly mounted with lampshades, a light source is fixedly mounted on the top inner wall of the lampshade, and the two ends of the light source are in contact with the inner walls on both sides of the lampshade. The utility model can solve the problems of missing keyboard characters, incomplete characters, misprinted characters, wrong keyboard key positions, manual fatigue, low efficiency, and uncontrolled quality; the utility model can perform repeated inspections, big data analysis and tracking, without manual misdetection and fatigue, and can be produced continuously for 24 hours, which can basically replace about 5 people.

[0004] In summary, existing keyboard visual inspection equipment generally does not have a guiding function, which makes the running process of the workpiece on the conveyor belt relatively unstable; and the inspection of the workpiece is generally carried out during the running process on the conveyor belt, but such inspection effect will be unstable and needs to be equipped with a high-precision motion camera, which will increase additional costs.

[0005] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a keyboard guide detection device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a keyboard guide detection device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A keyboard guide detection device comprises a frame, a conveyor belt running along the left and right directions is arranged on both the front and rear sides of the frame, and a cavity is arranged between the two conveyor belts;

[0009] A vertical frame is arranged on the frame outside the conveyor belt along the left-right direction, a guide frame distributed along the left-right direction is arranged on the inner side of the vertical frame, the guide frame is a rectangular structure with an opening toward one side of the cavity, a gantry is installed in the middle position along the left-right direction between the two vertical frames, a detection camera is installed in the middle position of the bottom of the gantry, a lifting platform is arranged in the cavity directly below the detection camera, and a lifting cylinder is arranged in the cavity directly below the lifting platform, and the lifting cylinder can drive the upper lifting platform to move in the cavity along the vertical direction.

[0010] As a further improvement of the utility model, a feed slope is arranged on the frame on the right side of the guide frame, and the distance between the feed slope and the inner cavity decreases from right to left.

[0011] As a further improvement of the utility model, a discharging slope is arranged on the frame on the left side of the guide frame, and the distance between the discharging slope and the inner cavity increases from right to left.

[0012] As a further improvement of the utility model, a feed sensor is installed on the right side of the frame, and a discharge sensor is installed on the left side of the frame.

[0013] As a further improvement of the utility model, light sources are installed at the bottom of the gantry on both sides of the front and rear of the detection camera.

[0014] As a further improvement of the utility model, a buffer pad capable of buffering the workpiece is installed on the inner side of the guide frame.

[0015] As a further improvement of the utility model, the buffer pad is a rubber pad.

[0016] By means of the above solution, the utility model has at least the following advantages:

[0017] The utility model can guide the workpiece during the transmission process through the structure of the guide frame, thereby ensuring the stable performance of the workpiece during the operation process;

[0018] When the utility model performs visual inspection on a workpiece, the workpiece can be lifted up by the lifting platform and removed from the conveyor belt, thereby improving the inspection effect.

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a keyboard guide detection device of the utility model;

[0022] Figure 2 yes Figure 1 A partial schematic diagram of the middle and side view;

[0023] Figure 3 yes Figure 2 Schematic diagram of another working state.

[0024] The meanings of the various reference numerals in the figures are as follows.

[0025] Frame 1, conveyor belt 2, cavity 3, stand 4, guide frame 5, gantry 6, feed ramp 7, feed sensor 8, detection camera 9, light source 10, lifting platform 11, discharge ramp 12, discharge sensor 13, workpiece 14, buffer pad 15, and lifting cylinder 16. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0028] Example

[0029] like Figure 1 to Figure 3 As shown,

[0030] A keyboard guide detection device comprises a frame 1. Conveyor belts 2 running along the left-right direction are arranged on both the front and rear sides of the frame 1. A cavity 3 is arranged between the two conveyor belts 2.

[0031] A stand 4 is arranged on the frame 1 outside the conveyor belt 2 along the left-right direction, and a guide frame 5 is arranged on the inner side of the stand 4 along the left-right direction. The guide frame 5 is a rectangular structure with an opening toward one side of the cavity 3. A gantry 6 is installed in the middle position along the left-right direction between the two stands 4, and a detection camera 9 is installed in the middle position of the bottom of the gantry 6. A light source 10 is installed at the bottom of the gantry 6 on both sides of the front and rear of the detection camera 9. A lifting platform 11 is arranged in the cavity 3 directly below the detection camera 9, and a lifting cylinder 16 is arranged in the cavity 3 directly below the lifting platform 11. The lifting cylinder 16 can drive the upper lifting platform 11 to move in the vertical direction in the cavity 3. When the workpiece moves to the detection station directly below the detection camera 9, the lifting cylinder 16 drives the lifting platform 11 to rise and take the workpiece away from the conveyor belt 2, and then the workpiece is inspected and processed by the detection camera 9.

[0032] A feed ramp 7 is provided on the frame 1 on the right side of the guide frame 5, and the distance between the feed ramp 7 and the inner cavity 3 decreases from right to left. A discharge ramp 12 is provided on the frame 1 on the left side of the guide frame 5, and the distance between the discharge ramp 12 and the inner cavity 3 increases from right to left. When the workpiece enters from the right side, the feed ramp 7 can facilitate the workpiece to enter the guide frame 5 better; when the workpiece leaves from the left side, the discharge ramp 12 can facilitate the workpiece to leave the guide frame 5 better.

[0033] A feed sensor 8 is installed on the right side of the frame 1, and a discharge sensor 13 is installed on the left side of the frame 1. Through the cooperation of the feed sensor 8 and the discharge sensor 13, the number of in-and-out workpieces can be monitored synchronously.

[0034] A buffer pad 15 is installed on the inner side of the guide frame 5 to buffer the workpiece 14. The buffer pad 15 is a rubber pad. When the workpiece 14 is in operation, the buffer pad 15 can protect the outer periphery of the workpiece 14.

[0035] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A keyboard guide detection device, comprising a frame (1), wherein conveyor belts (2) running along the left-right direction are arranged on both the front and rear sides of the frame (1), and a cavity (3) is arranged between the two conveyor belts (2); Features: A stand (4) is arranged on the frame (1) outside the conveyor belt (2) along the left-right direction, and a guide frame (5) is arranged on the inner side of the stand (4) and distributed along the left-right direction. The guide frame (5) is a rectangular structure with an opening toward one side of the cavity (3). A gantry (6) is installed in the middle position along the left-right direction between the two stands (4), and a detection camera (9) is installed in the middle position at the bottom of the gantry (6). A lifting platform (11) is arranged in the cavity (3) directly below the detection camera (9), and a lifting cylinder (16) is arranged in the cavity (3) directly below the lifting platform (11). The lifting cylinder (16) can drive the upper lifting platform (11) to move in the cavity (3) along the vertical direction.

2. A keyboard guide detection device as claimed in claim 1, characterized in that: A feed slope (7) is arranged on the frame (1) on the right side of the guide frame (5), and the distance between the feed slope (7) and the inner cavity (3) decreases from right to left.

3. A keyboard guide detection device as claimed in claim 1, characterized in that: A discharge slope (12) is arranged on the frame (1) on the left side of the guide frame (5), and the distance between the discharge slope (12) and the inner cavity (3) increases from right to left.

4. A keyboard guide detection device as claimed in claim 1, characterized in that: A feed sensor (8) is installed on the right side of the frame (1), and a discharge sensor (13) is installed on the left side of the frame (1).

5. A keyboard guide detection device as claimed in claim 1, characterized in that: Light sources (10) are installed at the bottom of the gantry (6) on both sides of the front and rear of the detection camera (9).

6. A keyboard guide detection device as claimed in claim 1, characterized in that: A buffer pad (15) capable of buffering the workpiece (14) is installed on the inner side of the guide frame (5).

7. A keyboard guide detection device as claimed in claim 6, characterized in that: The buffer pad (15) is a rubber pad.

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