Device for eliminating bad keycaps of keyboard

Abstract

The utility model relates to the technical field of mechanical automation equipment, and discloses a device for eliminating bad keycaps of a keyboard, which comprises a main body mechanism, an eliminating mechanism and a protection mechanism, the eliminating mechanism is positioned inside the main body mechanism, and the protection mechanism is positioned on the outer side of the eliminating mechanism. The main body mechanism comprises a workbench, a rack, a limiting groove, a first servo motor, a conveying crawler belt, a through hole and a storage assembly, the rack is fixedly installed at the upper end of the workbench, the limiting groove is fixedly formed in the upper end of the workbench, the first servo motor is fixedly installed at the left end of the front end of the workbench, and the storage assembly is located in the workbench. According to the device for removing the bad keycaps of the keyboard, the grabbed bad keycaps can fall into the drawer body through the through holes, then the grabbed bad keycaps can be collected in a centralized mode through the drawer body, the bad keycaps can be stored in the centralized mode conveniently, and the practicability of the device for removing the bad keycaps of the keyboard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation equipment, in particular to a device for removing defective key caps of a keyboard. Background Art

[0002] A keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a group of function keys that are arranged by the system to operate a machine or device. During the keyboard production process, defective keycaps on the keyboard need to be inspected and removed to improve the overall quality of the keyboard.

[0003] The existing patent CN215390874U proposes a device for removing defective keycaps from a keyboard. The utility model belongs to the field of mechanical automation equipment. Specifically, it is a technical solution to the problem of defective keycaps. The device communicates with an AOI intelligent machine, detects the position of the defective keycaps of the keyboard according to the AOI detection points, and uses a machine to automatically separate the defective keycaps.

[0004] However, the storage mechanism of the existing patent CN215390874U is not very perfect. During the use of the device for removing defective keyboard keycaps, it is not convenient to collect the defective keycaps after grabbing them, and it is difficult to store the defective keycaps in a centralized manner, which reduces the practicality of the device for removing defective keyboard keycaps. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a device for removing defective keycaps from a keyboard, so as to solve the problem that the device for removing defective keycaps from a keyboard proposed in the above background technology is inconvenient to collect the defective keycaps after being caught during use, and it is difficult to centrally store the defective keycaps.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing defective keycaps from a keyboard, comprising a main body mechanism, a removal mechanism and a protection mechanism, wherein the removal mechanism is located inside the main body mechanism, and the protection mechanism is located outside the removal mechanism, and the main body mechanism comprises a workbench, a frame, a limit groove, a servo motor 1, a transmission crawler, a through hole and a storage component, wherein the frame is fixedly mounted on the upper end of the workbench, the limit groove is fixedly arranged on the upper end of the workbench, the limit groove is located below the frame, the servo motor 1 is fixedly mounted on the left end of the front end of the workbench, the servo motor 1 is fixedly mounted on the upper end of the front end of the workbench, the transmission end of the servo motor 1 extends to the inside of the limit groove, the transmission crawler is movably mounted inside the limit groove, the through hole is fixedly arranged in the middle of the transmission crawler, and the storage component is located inside the workbench;

[0009] Preferably, the storage assembly includes a drawer cavity, a drawer body, a baffle and a handle, the drawer cavity is fixedly arranged at the front end of the workbench, the drawer cavity is symmetrically distributed, the drawer body is movably installed inside the drawer cavity, the baffle is fixedly installed at the front end of the drawer body, and the handle is fixedly installed at the front end of the baffle, and the defective keycaps grabbed out can be collected centrally through the drawer body, thereby increasing the practicality of the device for removing defective keycaps of the keyboard.

[0010] Preferably, the rejection mechanism includes a fixed frame 1, a sensor, a controller, a fixed frame 2, a slide groove, an electric push rod 1, a push rod 1, an I-shaped slider, an electric push rod 3, a push rod 3, a fixed frame 3, an electric push rod 2, a push rod 2, a support plate and a gripper. The fixed frame 1 is fixedly installed on the upper end of the workbench, the fixed frame 1 is located inside the frame, the fixed frame 1 is located above the transmission track, the sensor is fixedly installed on the upper end of the fixed frame 1, the lower end of the sensor extends to the bottom of the fixed frame 1, and the controller is fixedly installed on the upper end of the fixed frame 1. The keyboard is monitored by the sensor. When a defective keycap is found, the controller controls the electric push rod 1, the electric push rod 3 and the electric push rod 2 to work, and the defective keycap is grabbed by the gripper.

[0011] Preferably, the controller is located on the rear side of the sensor, the fixed frame two is fixedly installed on the upper end of the workbench, the fixed frame two is located on the left side of the fixed frame one, the slide groove is fixedly arranged in the middle of the lower end of the fixed frame two, the electric push rod one is fixedly installed at the rear end inside the fixed frame two, the push rod one is fixedly installed at the front end of the electric push rod one, the I-type slider is fixedly installed at the front end of the push rod one, the I-type slider is located inside the slide groove, and the electric push rod three is fixedly installed at the lower end of the I-type slider, and the push rod one and the I-type slider are pushed by the electric push rod one to facilitate the adjustment of the position of the gripper.

[0012] Preferably, the push rod three is fixedly mounted on the transmission end of the electric push rod three, the fixed frame three is fixedly mounted on the lower end of the push rod three, the electric push rod two is fixedly mounted on the left and right ends inside the fixed frame three, the electric push rod two is symmetrically distributed, the push rod two is fixedly mounted on the right end of the electric push rod two, the support plate is fixedly mounted on the right end of the push rod two, the support plate is symmetrically distributed, the gripper is fixedly mounted on the lower end of the support plate, the gripper is symmetrically distributed, the push rod three is driven to rotate by the electric push rod three, the position of the gripper is adjusted, and then the gripper is used to facilitate the grabbing of the defective keycap from the keyboard.

[0013] Preferably, the protective mechanism includes a movable door, an observation window, a protective glass, a fixed block one, a handle, a rotating rod, a fixed block two, a limit plate, a limit hole and a display panel. The movable door is movably installed at the front end of the frame, and the observation window is fixedly arranged at the front end of the movable door. The device for removing defective keycaps from the keyboard can be used to remove defective keycaps through the observation window.

[0014] Preferably, the protective glass is fixedly installed inside the observation window, the fixed block one is fixedly installed at the front end of the movable door, the handle is movably installed at the front end of the fixed block one, the rotating rod is movably installed inside the handle, the rear end of the rotating rod extends to the rear side of the movable door, and the fixed block two is fixedly installed at the rear end of the movable door. By rotating the handle, the limit plate is driven to rotate to fix the movable door, thereby improving the practicability of the device for removing defective keycaps of the keyboard.

[0015] Preferably, the limit plate is movably mounted on the rear end of the fixed block 2, the rear end of the rotating rod is located inside the limit plate, the limit holes are fixedly arranged at the lower ends of the left and right ends of the frame, the limit holes are symmetrically distributed, and the display panel is fixedly mounted on the front end of the movable door. The setting of the limit holes facilitates the keyboard to be transported to the next mechanism through the transmission track, and at the same time, the limit holes facilitate the keyboard to be transported to the transmission track, and the display panel can perform statistical analysis on the rejected defective keycaps.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device for removing defective keycaps from a keyboard can, by installing the main body mechanism, allow the captured defective keycaps to fall into the drawer body through the through hole, and then the captured defective keycaps can be collected centrally through the drawer body, so that the defective keycaps can be centrally stored, thereby increasing the practicality of the device for removing defective keycaps from a keyboard;

[0018] 2. The device for removing defective keycaps from the keyboard, through the installation of the removal mechanism, monitors the keyboard through the sensor, and when a defective keycap is found, the controller controls the electric push rod 1, the electric push rod 3 and the electric push rod 2 to work, and the defective keycap is grabbed by the gripper, and the electric push rod 3 drives the push rod 3 to rotate, and the position of the gripper is adjusted, and then the defective keycap is easily grabbed from the keyboard by the gripper, thereby improving the efficiency of grabbing the defective keycap;

[0019] 3. The device for removing defective keycaps from the keyboard improves the practicability of the device for removing defective keycaps from the keyboard by installing a protective mechanism and rotating the handle to drive the rotation of the limit plate to fix the movable door. The limit holes are symmetrically distributed at the lower end of the movable door, and the display panel is fixedly installed at the front end of the movable door. The setting of the limit holes facilitates the keyboard to be transported to the next mechanism through the transmission track. At the same time, the limit holes facilitate the keyboard to be transported to the transmission track. The display panel can perform statistical analysis on the removed defective keycaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the workbench of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the second fixing frame of the utility model;

[0024] Figure 5 This is a schematic diagram of the enlarged structure of the local details of the protection mechanism of the utility model;

[0025] Figure 6 It is a schematic diagram of the enlarged structure of the local details of the rejection mechanism of the utility model.

[0026] In the figure: 1. Main body; 101. Workbench; 102. Frame; 103. Limiting groove; 104. Servo motor 1; 105. Transmission track; 106. Through hole; 107. Storage component; 1071. Drawer cavity; 1072. Drawer body; 1073. Baffle; 1074. Handle; 2. Rejection mechanism; 201. Fixed frame 1; 202. Sensor; 203. Controller; 204. Fixed frame 2; 205. Slide; 206. Electric push rod 1; 207. Push rod one; 208, I-type slider; 209, electric push rod three; 210, push rod three; 211, fixed frame three; 212, electric push rod two; 213, push rod two; 214, support plate; 215, gripper; 3, protection mechanism; 301, movable door; 302, observation window; 303, protection glass; 304, fixed block one; 305, handle; 306, rotating rod; 307, fixed block two; 308, limit plate; 309, limit hole; 310, display panel. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 6 The utility model provides a technical solution: a device for removing bad keyboard keycaps, comprising a main body mechanism 1, a removal mechanism 2 and a protection mechanism 3, wherein the removal mechanism 2 is located inside the main body mechanism 1, and the protection mechanism 3 is located outside the removal mechanism 2, and the main body mechanism 1 comprises a workbench 101, a frame 102, a limit groove 103, a servo motor 104, a transmission crawler 105, a through hole 106 and a storage component 107, the frame 102 is fixedly mounted on the upper end of the workbench 101, and the limit groove 103 is fixedly mounted on the upper end of the workbench 101. The servo motor 104 is fixedly mounted on the left end of the front end of the workbench 101, the servo motor 104 is fixedly mounted on the upper end of the front end of the workbench 101, the transmission end of the servo motor 104 extends to the inside of the limiting groove 103, the transmission crawler 105 is movably mounted inside the limiting groove 103, the through hole 106 is fixedly arranged in the middle of the transmission crawler 105, and the storage component 107 is located inside the workbench 101;

[0029] The storage component 107 includes a drawer cavity 1071, a drawer body 1072, a baffle 1073 and a handle 1074. The drawer cavity 1071 is fixedly arranged at the front end of the workbench 101, and the drawer cavity 1071 is symmetrically distributed. The drawer body 1072 is movably installed inside the drawer cavity 1071, the baffle 1073 is fixedly installed at the front end of the drawer body 1072, and the handle 1074 is fixedly installed at the front end of the baffle 1073. The push rod 213 is pushed by the electric push rod 212 to separate the support plate 214, grab the good keycaps from the disk and put them down, and then let the bad keycaps fall into the drawer body 1072 through the through hole 106, and the bad keycaps are centrally stored through the drawer body 1072.

[0030] The rejection mechanism 2 includes a fixing frame 1 201, a sensor 202, a controller 203, a fixing frame 204, a slide 205, an electric push rod 1 206, a push rod 1 207, an I-shaped slide block 208, an electric push rod 3 209, a push rod 3 210, a fixing frame 3 211, an electric push rod 212, a push rod 213, a support plate 214 and a gripper 215. The fixing frame 1 201 is fixedly mounted on the upper end of the workbench 101, the fixing frame 1 201 is located inside the frame 102, the fixing frame 1 201 is located above the transmission crawler 105, the sensor 202 is fixedly mounted on the upper end of the fixing frame 1 201, and the sensor 202 The lower end of the fixing frame 201 extends to the bottom of the fixing frame 1, the controller 203 is fixedly installed on the upper end of the fixing frame 1 201, the controller 203 is located at the rear side of the sensor 202, the fixing frame 204 is fixedly installed on the upper end of the workbench 101, the fixing frame 204 is located on the left side of the fixing frame 1 201, the slide 205 is fixedly set in the middle of the lower end of the fixing frame 204, the electric push rod 1 206 is fixedly installed at the rear end inside the fixing frame 204, the push rod 1 207 is fixedly installed at the front end of the electric push rod 1 206, the I-shaped slide 208 is fixedly installed at the front end of the push rod 1 207, and the I-shaped slide 208 is located inside the slide 205 The electric push rod 3 209 is fixedly mounted on the lower end of the I-shaped slider 208, the push rod 3 210 is fixedly mounted on the transmission end of the electric push rod 3 209, the fixed frame 3 211 is fixedly mounted on the lower end of the push rod 3 210, the electric push rod 2 212 is fixedly mounted on the left and right ends inside the fixed frame 3 211, the electric push rod 2 212 is symmetrically distributed, the push rod 2 213 is fixedly mounted on the right end of the electric push rod 2 212, the support plate 214 is fixedly mounted on the right end of the push rod 2 213, the support plate 214 is symmetrically distributed, the gripper 215 is fixedly mounted on the lower end of the support plate 214, the gripper 215 is symmetrically distributed, and the sensor 20 2 monitors the keyboard on the transmission crawler 105. When a bad keycap is found on the keyboard, the controller 203 controls the electric push rod 1 206 to push the push rod 1 207 and the I-shaped slider 208 to control the position of the I-shaped slider 208, and then the electric push rod 3 209 pushes the push rod 3 210 to control the position of the fixed frame 3 211, and then the electric push rod 2 212 pushes the push rod 2 213 and the support plate 214 to allow the grippers 215 at both ends to grab the bad keycap from the keyboard. When the grippers 215 grab the bad keycap from the keyboard, the electric push rod 3 209 pushes the push rod 3 210 to adjust the position of the fixed frame 3 211.

[0031] The protective mechanism 3 includes a movable door 301, an observation window 302, a protective glass 303, a fixed block 1 304, a handle 305, a rotating rod 306, a fixed block 2 307, a limiting plate 308, a limiting hole 309 and a display panel 310. The movable door 301 is movably mounted at the front end of the frame 102, the observation window 302 is fixedly arranged at the front end of the movable door 301, the protective glass 303 is fixedly installed inside the observation window 302, the fixed block 1 304 is fixedly installed at the front end of the movable door 301, the handle 305 is movably mounted at the front end of the fixed block 1 304, and the rotating rod 306 is movably mounted at the handle 306. 305, the rear end of the rotating rod 306 extends to the rear side of the movable door 301, the fixed block 307 is fixedly installed at the rear end of the movable door 301, the limit plate 308 is movably installed at the rear end of the fixed block 307, the rear end of the rotating rod 306 is located inside the limit plate 308, the limit holes 309 are fixedly set at the lower ends of the left and right ends of the frame 102, the limit holes 309 are symmetrically distributed, the display panel 310 is fixedly installed at the front end of the movable door 301, and the limit plate 308 is driven to rotate by rotating the handle 305 through the rotating rod 306, so that the limit plate 308 can limit the movable door 301.

[0032] Working principle: When using it, start the servo motor 104 to drive the transmission crawler 105 to rotate, and the keyboard is transmitted by the rotating transmission crawler 105. When the keyboard passes under the fixed frame 201, the keyboard on the transmission crawler 105 is monitored by the sensor 202. When a bad keycap is found on the keyboard, the controller 203 controls the electric push rod 1 206 to push the push rod 1 207 and the I-shaped slider 208 to control the position of the I-shaped slider 208, and then the electric push rod 3 209 pushes the push rod 3 210 to control the position of the fixed frame 3 211, and then the electric push rod 2 212 pushes the push rod 2 213 and the support plate 214 to make the keyboard have a bad keycap. The grippers 215 at both ends grab the defective keycaps from the keyboard. When the grippers 215 grab the defective keycaps from the keyboard, the electric push rod 3 209 pushes the push rod 3 210 to adjust the position of the fixing frame 3 211, and then the electric push rod 212 pushes the push rod 213 to separate the support plate 214, and the good keycaps are put down by the disk, and then the defective keycaps are allowed to fall into the drawer body 1072 through the through hole 106. The defective keycaps are centrally stored through the drawer body 1072, and the handle 305 is turned to drive the limit plate 308 to rotate through the rotating rod 306, so that the limit plate 308 can limit the movable door 301.

[0033] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A device for removing defective keycaps from a keyboard, comprising a main body mechanism (1), a removal mechanism (2) and a protection mechanism (3), characterized in that: The rejecting mechanism (2) is located inside the main mechanism (1), the protection mechanism (3) is located outside the rejecting mechanism (2), the main mechanism (1) comprises a workbench (101), a frame (102), a limiting groove (103) and a storage component (107), the limiting groove (103) is located below the frame (102), the frame (102) is fixedly mounted on the upper end of the workbench (101), the limiting groove (103) is fixedly arranged on the upper end of the workbench (101), and the storage component (107) is located inside the workbench (101); The storage assembly (107) comprises a drawer cavity (1071), a drawer body (1072), a baffle (1073) and a handle (1074); the drawer cavity (1071) is fixedly arranged at the front end of the workbench (101); the drawer cavity (1071) is symmetrically distributed; the drawer body (1072) is movably installed inside the drawer cavity (1071); the baffle (1073) is fixedly installed at the front end of the drawer body (1072); and the handle (1074) is fixedly installed at the front end of the baffle (1073).

2. The device for removing defective keycaps from a keyboard according to claim 1, characterized in that: The main body mechanism (1) further comprises a servo motor (104), a transmission crawler (105) and a through hole (106); the servo motor (104) is fixedly mounted at the left end of the front end of the workbench (101); the servo motor (104) is fixedly mounted at the upper end of the front end of the workbench (101); the transmission end of the servo motor (104) extends to the inside of the limiting groove (103); the transmission crawler (105) is movably mounted inside the limiting groove (103); and the through hole (106) is fixedly arranged in the middle of the transmission crawler (105).

3. The device for removing defective keycaps from a keyboard according to claim 2, characterized in that: The rejection mechanism (2) comprises a fixing frame 1 (201), a sensor (202), a controller (203), a fixing frame 2 (204), a slide slot (205), an electric push rod 1 (206), a push rod 1 (207), an I-shaped slide block (208), an electric push rod 3 (209), a push rod 3 (210), a fixing frame 3 (211), an electric push rod 2 (212), a push rod 2 (213), a support plate (214) and a gripper (215). A fixed frame (201) is fixedly mounted on the upper end of the workbench (101), the fixed frame (201) is located inside the frame (102), the fixed frame (201) is located above the transmission crawler (105), the sensor (202) is fixedly mounted on the upper end of the fixed frame (201), the lower end of the sensor (202) extends to the bottom of the fixed frame (201), and the controller (203) is fixedly mounted on the upper end of the fixed frame (201).

4. The device for removing defective keycaps from a keyboard according to claim 3, characterized in that: The controller (203) is located at the rear side of the sensor (202); the second fixing frame (204) is fixedly installed at the upper end of the workbench (101); the second fixing frame (204) is located on the left side of the first fixing frame (201); the slide groove (205) is fixedly arranged in the middle of the lower end of the second fixing frame (204); the first electric push rod (206) is fixedly installed at the rear end inside the second fixing frame (204); the first push rod (207) is fixedly installed at the front end of the first electric push rod (206); the I-shaped slide block (208) is fixedly installed at the front end of the push rod (207); the I-shaped slide block (208) is located inside the slide groove (205); and the third electric push rod (209) is fixedly installed at the lower end of the I-shaped slide block (208).

5. The device for removing defective keycaps from a keyboard according to claim 4, characterized in that: The push rod three (210) is fixedly mounted on the transmission end of the electric push rod three (209), the fixed frame three (211) is fixedly mounted on the lower end of the push rod three (210), the electric push rod two (212) is fixedly mounted on the left and right ends inside the fixed frame three (211), the electric push rod two (212) is symmetrically distributed, the push rod two (213) is fixedly mounted on the right end of the electric push rod two (212), the support plate (214) is fixedly mounted on the right end of the push rod two (213), the support plate (214) is symmetrically distributed, and the gripper (215) is fixedly mounted on the lower end of the support plate (214), and the gripper (215) is symmetrically distributed.

6. The device for removing defective keycaps from a keyboard according to claim 5, characterized in that: The protective mechanism (3) comprises a movable door (301), an observation window (302), a protective glass (303), a first fixing block (304), a handle (305), a rotating rod (306), a second fixing block (307), a limiting plate (308), a limiting hole (309) and a display panel (310); the movable door (301) is movably mounted at the front end of the frame (102); and the observation window (302) is fixedly arranged at the front end of the movable door (301).

7. The device for removing defective keycaps from a keyboard according to claim 6, characterized in that: The protective glass (303) is fixedly mounted inside the observation window (302), the first fixing block (304) is fixedly mounted at the front end of the movable door (301), the handle (305) is movably mounted at the front end of the first fixing block (304), the rotating rod (306) is movably mounted inside the handle (305), the rear end of the rotating rod (306) extends to the rear side of the movable door (301), and the second fixing block (307) is fixedly mounted at the rear end of the movable door (301).

8. The device for removing defective keycaps from a keyboard according to claim 7, characterized in that: The limiting plate (308) is movably mounted on the rear end of the second fixed block (307); the rear end of the rotating rod (306) is located inside the limiting plate (308); the limiting holes (309) are fixedly arranged at the lower ends of the left and right ends of the frame (102); the limiting holes (309) are symmetrically distributed; and the display panel (310) is fixedly mounted on the front end of the movable door (301).

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