Keyboard patch positioning detection device

Abstract

The utility model discloses a keyboard patch positioning detection device which comprises a frame body, a motor is arranged at the right end of the inner side of the frame body, the output end of the motor is connected with a conveying wheel assembly, the front end and the rear end of the left side of the conveying wheel assembly are both connected with turntables, and the edges of the two turntables are both rotationally connected with traction rods. The left end of the upper side in the frame body is slidably connected with a cleaning brush which is rotatably connected with the traction rod, the inner side of the frame body is provided with two groups of moving assemblies, the upper ends of the moving assemblies are connected with a moving frame, and the left side of the moving frame is respectively provided with a patch suction head and a camera assembly. According to the keyboard patch positioning detection device, in the keyboard conveying process, the motor drives the rotary disc to rotate through operation of the conveying wheel assembly, the rotary disc is rotated to drive the cleaning brush to do reciprocating motion in the horizontal direction through the traction rod, the conveying belt conveys the keyboard, and when the keyboard passes through the cleaning brush, the cleaning brush cleans the end, to be subjected to patch mounting, of the keyboard in a reciprocating mode.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard patches, in particular to a keyboard patch positioning detection device. Background Art

[0002] During the keyboard patch process, a corresponding positioning detection device is required to detect the patch. Chinese patent CN216770477U discloses a keyboard patch positioning detection device that performs measurement and positioning through visual detection cameras set in the HAF patch mechanism and the aluminum patch mechanism, replacing manual naked eye observation to complete the keyboard patch positioning work. However, when this device is used, it fails to pre-treat the keyboard before patching, and it is easy for impurities attached to the keyboard surface to affect the positioning of the camera and the subsequent patch card connection operation, thereby affecting the product production efficiency and increasing the subsequent cleaning steps. In addition, the camera component used for positioning the device has poor self-cleaning properties, and impurities attached to the camera lens end are not handled in time, thereby affecting the patch accuracy. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a keyboard patch positioning detection device, which solves the problem that the device fails to strip away impurities attached to the surface of the keyboard to be patched before patching, affecting the patching efficiency of the device.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a keyboard patch positioning detection device, including a frame, a motor is provided at the right end of the inner side of the frame, a conveying wheel assembly is connected to the output end of the motor, a turntable is connected to the front and rear ends of the left side of the conveying wheel assembly, and the edges of the two groups of turntables are rotatably connected to a traction rod, a cleaning brush rotatably connected to the traction rod is slidably connected to the left end of the upper side of the frame, two groups of moving assemblies are provided on the inner side of the frame near the back side of the conveying wheel assembly, and the upper end of the moving assembly is connected to a moving frame, and the left end of the moving frame The sides are respectively provided with patch suction heads and camera components for positioning keyboard patches, the frame is provided with two groups of positioning parts near the front ends of the two groups of moving components, a loading part is provided on the inside of the frame near the left side of the moving component, an air compressor is fixedly connected to the back end of the left side of the frame, a three-way valve is fixedly connected to the air outlet end of the air compressor, a conduit is fixedly connected to the front side of the three-way valve, an air jet strip is provided on the inside of the frame near the right end of the cleaning brush, a branch pipe is fixedly connected to the right end of the three-way valve, a forked pipe is provided on the back of the two groups of moving components, and a curtain is provided on the right side of the frame.

[0005] Preferably, the active conveying wheel in the conveying wheel assembly is coaxially fixedly connected to the output end of the motor, and the driven conveying wheel in the conveying wheel assembly is coaxially fixedly connected to the two groups of turntables respectively.

[0006] Preferably, the moving component is composed of a transverse electric slide rail, a longitudinal electric slide rail, a movable block, and an electric push rod. The upper end of the transverse electric slide rail is slidably connected to the longitudinal electric slide rail, the upper end of the longitudinal electric slide rail is slidably connected to the movable block, the upper end of the movable block is fixedly connected to the electric push rod, and the upper extended end of the electric push rod is fixedly connected to the moving frame.

[0007] Preferably, the two groups of positioning members are respectively located at the front and rear sides of the conveying wheel assembly, and the positioning members are composed of a micro cylinder and a clamping block. The micro cylinder is fixedly connected to the inner end of the frame, and the extended end of the micro cylinder is fixedly connected to the clamping block.

[0008] Preferably, an auxiliary camera is provided on the inner side of the frame body near the back of the conveying wheel assembly and between the camera assembly, the conduit is fixedly connected and communicated with the jet strip, and the cleaning brush and the jet strip are both located at the upper end of the conveying wheel assembly.

[0009] Preferably, the branch pipe is fixedly connected and communicated with the bifurcated pipe, two groups of bellows are fixedly connected on both sides of the bifurcated pipe, and an injection block fixedly connected and communicated with the bellows is provided on the back side of the movable frame near the camera assembly end.

[0010] Beneficial Effects

[0011] The utility model provides a keyboard patch positioning detection device. Compared with the prior art, it has the following beneficial effects:

[0012] (1) The keyboard patch positioning detection device is provided with a cleaning brush and an air compressor in the device. During the keyboard conveying process, the motor drives the turntable to rotate through the conveying wheel assembly. The rotating turntable drives the cleaning brush to reciprocate in the horizontal direction through the traction rod. The air compressor draws in and compresses the outside air. The compressed air is sprayed out through the three-way valve, the conduit, and the jet strip. The conveyor belt transports the keyboard. When the keyboard passes by the cleaning brush, the cleaning brush reciprocates to clean the end of the keyboard to be patched. The jet strip sprays compressed air to promote the cleaning of impurities and guide them out from the feed port on the left side of the frame. This arrangement enables the device to peel off and dispose of impurities attached to the keyboard surface before patching, thereby reducing the impact on subsequent patches and improving the accuracy of patches.

[0013] (2) The keyboard patch positioning detection device has a three-way valve arranged in the device. When the external controller observes that the camera assembly and the lens end of the auxiliary camera are attached with impurities that affect the observation, the motor is turned off to make the three-way valve reverse. At this time, the compressed air generated by the air compressor is ejected through the branch pipe, the bifurcated pipe, the bellows, and the jet block. The jet block ejects the compressed air to blow on the lens end of the camera assembly to clean it. The moving frame and the jet block are driven to move in the moving assembly to blow and clean the lens of the auxiliary camera. This arrangement makes the observation end have a certain self-cleaning property, thereby reducing the influence of impurities attached to the observation end on the positioning operation of the keyboard patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top cross-sectional view of the utility model;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0017] In the figure: 1. frame; 2. motor; 3. conveyor wheel assembly; 4. turntable; 5. traction rod; 6. cleaning brush; 7. moving assembly; 8. moving frame; 9. patch suction head; 10. camera assembly; 11. positioning part; 12. loading part; 13. air compressor; 14. three-way valve; 15. conduit; 16. jet strip; 17. branch pipe; 18. forked pipe; 19. curtain. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] like Figure 1-3 The first embodiment shown is a keyboard patch positioning detection device, comprising a frame 1, a motor 2 is provided at the right end inside the frame 1, a conveying wheel assembly 3 is connected to the output end of the motor 2, a turntable 4 is connected to the front and rear ends of the left side of the conveying wheel assembly 3, an active conveying wheel in the conveying wheel assembly 3 is coaxially fixedly connected to the output end of the motor 2, and a driven conveying wheel in the conveying wheel assembly 3 is coaxially fixedly connected to two groups of turntables 4 respectively; the edges of the two groups of turntables 4 are rotatably connected to a traction rod 5, and a cleaning brush 6 rotatably connected to the traction rod 5 is slidably connected to the left end of the upper side of the frame 1; two groups of moving assemblies 7 are provided on the inner side of the frame 1 near the back side of the conveying wheel assembly 3, and a moving frame 8 is connected to the upper end of the moving assembly 7;

[0020] The moving assembly 7 is composed of a transverse electric slide rail, a longitudinal electric slide rail, a movable block, and an electric push rod. The upper end of the transverse electric slide rail is slidably connected to the longitudinal electric slide rail, the upper end of the longitudinal electric slide rail is slidably connected to the movable block, the upper end of the movable block is fixedly connected to the electric push rod, and the upper extended end of the electric push rod is fixedly connected to the moving frame 8; the left side of the moving frame 8 is respectively provided with a patch suction head 9 for keyboard patch positioning and a camera assembly 10, and the frame 1 is provided with two groups of positioning members 11 near the front ends of the two groups of moving assemblies 7. The two groups of positioning members 11 are respectively located at the front and rear sides of the conveying wheel assembly 3, and the positioning member 11 is composed of a micro cylinder and a clamping block. The micro cylinder is fixedly connected to the inner end of the frame 1, and the extended end of the micro cylinder is fixedly connected to the clamping block;

[0021] A feed trough is provided on the left side of the frame 1, a discharge trough is provided on the right side of the frame 1, a loading piece 12 is provided on the left side of the inner side of the frame 1 near the moving assembly 7, an air compressor 13 is fixedly connected to the back end of the left side of the frame 1, a three-way valve 14 is fixedly connected to the air outlet end of the air compressor 13, a conduit 15 is fixedly connected to the front side of the three-way valve 14, an air jet strip 16 is provided on the right side of the inner side of the frame 1 near the cleaning brush 6, an auxiliary camera is provided between the inner side of the frame 1 near the back of the conveying wheel assembly 3 and the camera assembly 10, the conduit 15 is fixedly connected and communicated with the air jet strip 16, and the cleaning brush 6 and the air jet strip 16 are both located at the upper end of the conveying wheel assembly 3; a branch pipe 17 is fixedly connected to the right end of the three-way valve 14, a bifurcated pipe 18 is provided on the back of the frame 1 near the two groups of moving assemblies 7, and a curtain 19 is provided on the right side of the frame 1;

[0022] The motor 2, the moving assembly 7, the camera assembly 10, the auxiliary camera, the positioning member 11, and the air compressor 13 are all electrically connected to the external controller; during the keyboard conveying process, the motor 2 drives the conveying wheel assembly 3 to operate, and the driven conveying wheel in the conveying wheel assembly 3 drives the turntable 4 to rotate, and the rotating turntable 4 drives the cleaning brush 6 to reciprocate in the horizontal direction through the traction rod 5, and the air compressor 13 draws in and compresses the outside air, and then the compressed air is ejected through the three-way valve 14, the conduit 15, and the jet strip 16, and the conveyor belt transports the keyboard. When the keyboard passes the cleaning brush 6, the cleaning brush 6 reciprocates to clean the end of the keyboard to be patched, and the jet strip 16 ejects compressed air to promote the cleaning of impurities that fall off and is discharged from the feed port on the left side of the frame 1;

[0023] like Figure 1-3 The second embodiment shown is mainly different from the first embodiment in that:

[0024] The branch pipe 17 is fixedly connected and communicated with the bifurcated pipe 18, and two groups of bellows are fixedly connected on both sides of the bifurcated pipe 18. A jet block fixedly connected and communicated with the bellows is provided on the back side of the movable frame 8 near the camera assembly 10. When the external controller observes that impurities attached to the camera assembly 10 and the lens end of the auxiliary camera affect the observation, the motor 2 is turned off to make the three-way valve 14 reverse. At this time, the compressed air generated by the air compressor 13 is ejected through the branch pipe 17, the bifurcated pipe 18, the bellows, and the jet block. The jet block ejects compressed air to blow on the lens end of the camera assembly 10 to clean it. The movable frame 8 and the jet block are driven to move by the movable assembly 7 to achieve the blowing and cleaning of the lens of the auxiliary camera.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0026] When in use, the user starts the motor 2 and the air compressor 13, the motor 2 drives the conveying wheel assembly 3 to operate, the driven conveying wheel in the conveying wheel assembly 3 drives the turntable 4 to rotate, the rotating turntable 4 drives the cleaning brush 6 to reciprocate in the horizontal direction through the traction rod 5, the air compressor 13 draws in and compresses the outside air, and then the compressed air is sprayed out through the three-way valve 14, the conduit 15, and the jet strip 16, the keyboard is placed on the conveyor belt on the left side of the conveying wheel assembly 3, the conveyor belt transports the keyboard, and when the keyboard passes the cleaning brush 6, the cleaning brush 6 reciprocates on the end of the keyboard to be patched Cleaning, the jet bar 16 sprays compressed air to promote cleaning and the impurities that fall off are discharged from the feed port on the left side of the frame 1. When the keyboard is transported to the positioning part 11, the motor 2 is turned off, and the keyboard is clamped and positioned by the positioning part 11. The moving component 7 drives the moving frame 8, the patch suction head 9, and the camera component 10 to move, so that the patch suction head 9 absorbs the corresponding patch from the end of the loading part 12, and cooperates with the camera component 10 to press the corresponding patch on the patch suction head 9 to the corresponding position on the upper surface of the keyboard, and then the positioning part 11 is reset, and the motor 2 is restarted to discharge the keyboard after the patch is completed.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A keyboard patch positioning detection device, comprising a frame (1), characterized in that: A motor (2) is provided at the right end of the inner side of the frame (1); the output end of the motor (2) is connected to a conveying wheel assembly (3); the front and rear ends of the left side of the conveying wheel assembly (3) are connected to a turntable (4); the edges of two groups of the turntables (4) are rotatably connected to a traction rod (5); a cleaning brush (6) rotatably connected to the traction rod (5) is slidably connected to the left end of the upper side of the frame (1); two groups of moving assemblies (7) are provided on the inner side of the frame (1) near the back side of the conveying wheel assembly (3); the upper end of the moving assembly (7) is connected to a moving frame (8); a patch suction head (9) for keyboard patch positioning and a camera assembly (10) are respectively provided on the left side of the moving frame (8); the frame (1) is close to the back side of the conveying wheel assembly (3); Two groups of positioning parts (11) are arranged near the front end of the two groups of moving components (7); a loading part (12) is arranged on the inner side of the frame (1) near the left side of the moving components (7); an air compressor (13) is fixedly connected to the back end of the left side of the frame (1); a three-way valve (14) is fixedly connected to the air outlet end of the air compressor (13); a conduit (15) is fixedly connected to the front side of the three-way valve (14); an air jet strip (16) is arranged on the inner side of the frame (1) near the right end of the cleaning brush (6); a branch pipe (17) is fixedly connected to the right end of the three-way valve (14); a bifurcated pipe (18) is arranged on the back of the frame (1) near the two groups of moving components (7); and a curtain (19) is arranged on the right side of the frame (1).

2. A keyboard patch positioning detection device according to claim 1, characterized in that: The active conveying wheel in the conveying wheel assembly (3) is coaxially fixedly connected to the output end of the motor (2), and the driven conveying wheel in the conveying wheel assembly (3) is coaxially fixedly connected to the two sets of rotating disks (4).

3. A keyboard patch positioning detection device according to claim 1, characterized in that: The moving assembly (7) is composed of a transverse electric slide rail, a longitudinal electric slide rail, a movable block, and an electric push rod. The upper end of the transverse electric slide rail is slidably connected to the longitudinal electric slide rail, the upper end of the longitudinal electric slide rail is slidably connected to the movable block, the upper end of the movable block is fixedly connected to the electric push rod, and the upper extended end of the electric push rod is fixedly connected to the moving frame (8).

4. A keyboard patch positioning detection device according to claim 1, characterized in that: The two groups of positioning members (11) are respectively located at the front side and the rear side of the conveying wheel assembly (3); the positioning members (11) are composed of a micro cylinder and a clamping block; the micro cylinder is fixedly connected to the inner end of the frame (1); and the extended end of the micro cylinder is fixedly connected to the clamping block.

5. A keyboard patch positioning detection device according to claim 1, characterized in that: An auxiliary camera is provided on the inner side of the frame (1) near the back of the conveying wheel assembly (3) and between the camera assembly (10); the conduit (15) is fixedly connected and communicated with the air jet strip (16); and the cleaning brush (6) and the air jet strip (16) are both located at the upper end of the conveying wheel assembly (3).

6. A keyboard patch positioning detection device according to claim 1, characterized in that: The branch pipe (17) is fixedly connected and communicated with the bifurcated pipe (18), two groups of bellows are fixedly connected on both sides of the bifurcated pipe (18), and an injection block fixedly connected and communicated with the bellows is provided on the back side of the mobile frame (8) near the camera assembly (10).

Images