Keyboard shell size detection equipment

Abstract

The utility model discloses keyboard shell size detection equipment, which comprises a base frame and an inspection mechanism, two ends of the top of the base frame are respectively provided with a loading and unloading station and a detection station, and the detection station is provided with a visual detector; the inspection mechanism comprises an alternate inspection assembly and a moving assembly, a tool plate is arranged on the top of the moving assembly, a clamping mechanism is arranged on the tool plate, and the alternate inspection assembly comprises a driving structure, a first sliding rail and a first sliding block. The alternate inspection assembly drives the two tool plates to synchronously move and exchange the stations where the two tool plates are located, avoiding is conducted through the moving assembly in the moving process, and therefore the detected keyboard shell is moved to the feeding and discharging station, an operator loads a new keyboard shell on the tool plates, and the visual detector detects the keyboard shell at the detection station. The detection efficiency of the size of the keyboard shell is greatly improved, the standby time of the visual detector is shortened, and continuous detection of the size of the keyboard shell is achieved through one visual detector.

Description

Technical Field

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

[0002] During the keyboard production process, the keyboard shell needs to be tested for quality and performance. Check whether there are scratches, dents, uneven color and other surface defects on the keyboard shell to ensure that the appearance of the shell meets the product standards. The size and shape of the keyboard shell should be measured to ensure that the dimensional accuracy of the shell meets the design requirements, thereby ensuring that the keyboard products produced meet quality standards and meet user needs.

[0003] Chinese patent CN115183683A discloses a keyboard shell automatic detection device and a method of using the same, which includes a frame, a detection mechanism and a moving mechanism to realize the detection of the keyboard shell.

[0004] A visual detector is required to inspect the keyboard shell. However, the inspection equipment has a standby time during the loading and unloading process, which reduces the inspection efficiency of the keyboard shell.

[0005] Based on this, the utility model designs a keyboard shell size detection device to solve the above problem. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a keyboard shell size detection device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A keyboard housing size detection device, comprising:

[0009] The base frame has two ends at the top, which are divided into loading and unloading stations and inspection stations, and the inspection stations are provided with visual detectors; and

[0010] The inspection mechanism includes an alternating inspection component and a moving component. A tooling plate is provided on the top of the moving component. A clamping mechanism is provided on the tooling plate for clamping the keyboard housing. The alternating inspection component includes a driving structure, a first slide rail and a first slider. The two first slide rails are symmetrically installed on both sides of the top of the base frame. The two moving components are slidably connected to the two first slide rails through the first slider respectively to move back and forth between the loading and unloading station and the inspection station. The driving structure is used to drive the two moving components to move synchronously and alternately.

[0011] Furthermore, the driving structure includes a motor, a synchronous pulley and a synchronous belt, the two synchronous pulleys are respectively located at the bottom of the loading and unloading station and the inspection station of the base frame, the motor is installed on the loading and unloading station of the base frame and its output end is connected to one of the synchronous pulleys, the other synchronous pulley is rotatably installed at the bottom of the inspection station of the base frame, the synchronous belt is wrapped around the outside of the two synchronous pulleys, and through grooves are opened on the side of the two first slide rails close to each other on the base frame, the two first sliders are respectively connected to the synchronous belt through the through grooves through connecting plates, and when one of the first sliders is located at the inspection station, the other first slider will be located at the loading and unloading station.

[0012] Furthermore, the moving component includes a mounting plate and a driving groove, the bottom of the mounting plate is connected to the first slider, and the top of the mounting plate is provided with a second slide rail, and the second slide rail is slidably connected to the second slide rail with a second slide rail fixed to the tooling plate, so that the two tooling plates can move in a direction close to or away from each other, the two driving grooves are opened on the base frame and are respectively located on the outsides of the two first slide rails, a slide groove is opened on the outside of the mounting plate, a slide rod is provided at the bottom of the tooling plate, the bottom end of the slide rod slides through the slide groove and is provided with a roller, and the roller is located in the corresponding driving groove, and when the two moving components move and intersect with each other, the driving groove can drive the two tooling plates away from each other.

[0013] Furthermore, the driving groove has an avoidance section and working sections at both ends of the avoidance section, the two working sections are respectively located at the loading and unloading station and the detection station, and the avoidance section is located between the loading and unloading station and the detection station and bends toward the outside of the base frame.

[0014] Furthermore, the clamping mechanism includes a positioning wheel, a fastening wheel and a clamping assembly, the three positioning wheels are respectively installed on the top of the tooling plate and respectively correspond to the three sides of the keyboard housing, the fastening wheel is installed on the clamping assembly, and the clamping assembly is arranged on the tooling plate to drive the fastening wheel to clamp the fourth side of the keyboard housing.

[0015] Furthermore, the clamping assembly includes a movable groove, a movable block and a fastening spring, the movable groove is opened on one side of the tooling plate, the movable block is slidably connected in the movable groove and a fastening wheel is arranged on the top thereof to drive the fastening wheel close to or away from the fourth side of the keyboard housing, and the two ends of the fastening spring are respectively connected to the bottom of the movable block and the bottom of the tooling plate through the first connecting block and the second connecting block.

[0016] Furthermore, a shift rod is provided at the bottom of the movable block, and a shift block is provided at the top of the loading and unloading station of the base frame. The shift block is arranged at an angle, and when the tooling plate moves to the loading and unloading station, the shift rod will be pushed by the inclined surface of the shift block and make the fastening wheel away from the fourth side of the keyboard housing.

[0017] The utility model has the following technical effects:

[0018] 1. In the utility model, the alternating inspection component drives the two tooling plates to move synchronously, exchange their positions, and make way for them through the moving component during the movement to avoid collision of the tooling plates, so that the keyboard shell that has completed the inspection can be moved to the loading and unloading station. The operator loads the new keyboard shell on the tooling plate, and the visual detector inspects the keyboard shell that has moved to the inspection station, which greatly increases the inspection efficiency of the keyboard shell size, reduces the standby time of the visual detector, and realizes continuous inspection of the keyboard shell size through a visual detector.

[0019] 2. In the utility model, the state of the fastening wheel is controlled by the cooperation of the shifting rod and the shifting block, thereby completing the automatic release and clamping of the keyboard shell, ensuring that the keyboard shell is fixed in position when moving, which greatly facilitates the loading and unloading of the keyboard and the detection of the shell size. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A three-dimensional keyboard shell size detection device of the utility model Figure 1 ;

[0022] Figure 2 It is a right view of a keyboard shell size detection device of the utility model;

[0023] Figure 3 A three-dimensional keyboard shell size detection device of the utility model Figure 2 ;

[0024] Figure 4 The utility model is a tooling plate stereoscopic of a keyboard shell size detection device Figure 1 ;

[0025] Figure 5 The utility model is a tooling plate stereoscopic of a keyboard shell size detection device Figure 2 .

[0026] The numbers in the figure represent:

[0027] 1. Base frame; 2. Tooling plate; 3. Inspection mechanism; 31. Alternating inspection assembly; 311. Motor; 312. Synchronous pulley; 313. Synchronous belt; 314. First slide rail; 315. First slider; 316. Connecting plate; 32. Moving assembly; 321. Mounting plate; 322. Second slide rail; 323. Second slider; 324. Slide groove; 325. Slide rod; 326. Roller; 327. Driving groove; 3271. Avoidance section; 3272. Working section; 4. Clamping mechanism; 41. Positioning wheel; 43. Fastening wheel; 44. Movable groove; 45. Movable block; 46. Fastening spring; 47. First connecting block; 48. Second connecting block; 49. Push rod; 410. Push block; 5. Visual detector. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0029] The utility model is further described below in conjunction with embodiments.

[0030] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0031] Please refer to the instruction manual Figure 1-5 , a keyboard shell size detection device, including a base frame 1 and a detection mechanism 3.

[0032] The top two ends of the base frame 1 are divided into loading and unloading stations and inspection stations. A visual detector 5 is provided on the inspection station. The visual detector 5 is a conventional device in the prior art, so its specific structure will not be described in detail here.

[0033] The inspection mechanism 3 includes an alternating inspection component 31 and a moving component 32. A tooling plate 2 is arranged on the top of the moving component 32. A clamping mechanism 4 is arranged on the tooling plate 2 for clamping the keyboard housing. The alternating inspection component 31 includes a driving structure, a first slide rail 314 and a first slider 315. The two first slide rails 314 are symmetrically installed on both sides of the top of the base frame 1. The two moving components 32 are slidably connected to the two first slide rails 314 through the first slider 315 respectively, so as to move back and forth between the loading and unloading station and the inspection station. The driving structure is used to drive the two moving components 32 to move synchronously and alternately.

[0034] In one embodiment, the driving structure includes a motor 311, a synchronous pulley 312 and a synchronous belt 313. The two synchronous pulleys 312 are respectively located at the bottom of the loading and unloading station and the inspection station of the base frame 1. The motor 311 is installed on the loading and unloading station of the base frame 1 and its output end is connected to one of the synchronous pulleys 312. The other synchronous pulley 312 is rotatably installed at the bottom of the inspection station of the base frame 1. The synchronous belt 313 is wrapped around the outside of the two synchronous pulleys 312. Through grooves are opened on the side of the two first slide rails 314 on the base frame 1 close to each other. The two first sliders 315 are respectively connected to the synchronous belt 313 through the through grooves through the connecting plates 316, and when one of the first sliders 315 is located at the inspection station, the other first slider 315 will be located at the loading and unloading station.

[0035] Specifically, the movable component 32 includes a mounting plate 321 and a driving groove 327. The bottom of the mounting plate 321 is connected to the first slider 315, and the top of the mounting plate 321 is provided with a second slide rail 322, and the second slide rail 322 is slidably connected with a second slider 323 fixed to the tooling plate 2, so that the two tooling plates 2 can move in the direction of approaching or moving away from each other. Two driving grooves 327 are opened on the base frame 1 and are respectively located on the outside of the two first slide rails 314. A slide groove 324 is opened on the outside of the mounting plate 321. A slide rod 325 is provided at the bottom of the tooling plate 2. The bottom end of the slide rod 325 slides through the slide groove 324 and is provided with a roller 326. The roller 326 is located in the corresponding driving groove 327. When the two movable components 32 move and intersect with each other, the driving groove 327 can drive the two tooling plates 2 away from each other.

[0036] Furthermore, the driving groove 327 has an avoidance section 3271 and working sections 3272 located at both ends of the avoidance section 3271. The two working sections 3272 are respectively located at the loading and unloading station and the inspection station. The avoidance section 3271 is located between the loading and unloading station and the inspection station and bends toward the outside of the base frame 1.

[0037] In the present invention, the synchronous belt 313 is driven to move by the synchronous pulley 312, and the synchronous belt 313 drives the first slider 315 to move through the connecting plate 316, so that the first sliders 315 on both sides move synchronously in the opposite direction under the limiting action of the first slide rail 314; the first slider 315 drives the mounting plate 321 to move, and during the movement, the roller 326 rolls in the driving groove 327, and when the roller 326 moves to the avoidance section 3271, the slide bar 325 slides in the slide groove 324, driving the tooling plate 2 to move toward the outside of the base frame 1 under the limiting action of the second slide rail 322 and the second slider 323, so that the tooling plates 2 on both sides are in the avoidance position; when the roller 326 moves to the working section 3272 at the other end, the roller 326 drives the tooling plate 2 to reset through the slide bar 325, thereby realizing continuous detection of the size of the keyboard shell.

[0038] In one embodiment, the clamping mechanism 4 includes a positioning wheel 41, a fastening wheel 43 and a clamping assembly. The three positioning wheels 41 are respectively installed on the top of the tooling plate 2 and respectively correspond to the three sides of the keyboard housing. The fastening wheel 43 is installed on the clamping assembly. The clamping assembly is arranged on the tooling plate 2 and is used to drive the fastening wheel 43 to clamp the fourth side of the keyboard housing.

[0039] Furthermore, the clamping assembly includes a movable groove 44, a movable block 45 and a fastening spring 46. The movable groove 44 is opened on one side of the tooling plate 2. The movable block 45 is slidably connected in the movable groove 44 and a fastening wheel 43 is arranged on the top thereof to drive the fastening wheel 43 to approach or move away from the fourth side of the keyboard housing. The two ends of the fastening spring 46 are respectively connected to the bottom of the movable block 45 and the bottom of the tooling plate 2 through the first connecting block 47 and the second connecting block 48.

[0040] Preferably, a lever 49 is provided at the bottom of the movable block 45, and a lever block 410 is provided at the top of the loading and unloading station of the base frame 1. The lever block 410 is inclined, and when the tooling plate 2 moves to the loading and unloading station, the lever 49 will be pushed by the inclined surface of the lever block 410 and make the fastening wheel 43 away from the fourth side of the keyboard housing.

[0041] In the present invention, when the tooling plate 2 moves to the upper loading and unloading station, the lever 49 slides on the lever block 410, and the lever block 410 pushes the lever 49, so that the movable block 45 moves to the outside of the tooling plate 2 under the limiting action of the movable groove 44, the fastening spring 46 is stretched, and the operator places the keyboard shell on the tooling plate 2 and positions the keyboard shell through the positioning wheel 41; when the tooling plate 2 moves to the processing station, the lever 49 disengages from the lever block 410, and the fastening spring 46 drives the movable block 45 to reset, so that the fastening wheel 43 approaches the keyboard shell, and the keyboard shell is clamped by the fastening wheel 43; through the cooperation of the lever 49 and the lever block 410, the state of the fastening wheel 43 is controlled, and then the automatic release and clamping of the keyboard shell is completed, ensuring that the keyboard shell is fixed in position during movement, which greatly facilitates the loading and unloading of the keyboard and the detection of the shell size.

[0042] In the utility model, two tooling plates 2 are moved between the loading and unloading station and the inspection station through the alternating inspection component 31. When one tooling plate 2 is located at the inspection station, the visual detector 5 detects the size of the keyboard shell on the tooling plate 2, while the other tooling plate 2 is located at the loading and unloading station, and the operator places the keyboard shell in the clamping mechanism 4 on the tooling plate 2; when the inspection operation is completed, the alternating inspection component 31 drives the two tooling plates 2 to move synchronously, exchange their positions, and make way for them through the moving component 32 during the movement to avoid collision of the tooling plates 2, so that the keyboard shell that has completed the inspection can be moved to the loading and unloading station, the operator loads the new keyboard shell on the tooling plate 2, and the visual detector 5 detects the keyboard shell moved to the inspection station, which greatly increases the detection efficiency of the keyboard shell size, reduces the standby time of the visual detector 5, and realizes continuous detection of the keyboard shell size through one visual detector 5.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A keyboard housing size detection device, characterized in that: include: The base frame (1) has two ends at the top thereof divided into loading and unloading stations and an inspection station, wherein the inspection station is provided with a visual detector (5); and The inspection delivery mechanism (3) comprises an alternating inspection delivery component (31) and a moving component (32), wherein a tooling plate (2) is arranged on the top of the moving component (32), and a clamping mechanism (4) is arranged on the tooling plate (2) for clamping a keyboard housing, wherein the alternating inspection delivery component (31) comprises a driving structure, a first slide rail (314) and a first slider (315), wherein two first slide rails (314) are symmetrically mounted on both sides of the top of a base frame (1), and the two moving components (32) are respectively slidably connected to the two first slide rails (314) via the first slider (315) so as to move back and forth between a loading and unloading station and a detection station, and wherein the driving structure is used to drive the two moving components (32) to move synchronously and alternately.

2. The keyboard housing size detection device according to claim 1, characterized in that: The driving structure comprises a motor (311), a synchronous pulley (312) and a synchronous belt (313); the two synchronous pulleys (312) are respectively located at the bottom of the loading and unloading station and the inspection station of the base frame (1); the motor (311) is installed at the loading and unloading station of the base frame (1) and its output end is connected to one of the synchronous pulleys (312); the other synchronous pulley (312) is rotatably installed at the bottom of the inspection station of the base frame (1); the synchronous belt (313) surrounds the outer sides of the two synchronous pulleys (312); through grooves are provided on the sides of the two first slide rails (314) on the base frame (1) close to each other; the two first sliders (315) are respectively connected to the synchronous belt (313) through the through grooves through the connecting plates (316); and when one of the first sliders (315) is located at the inspection station, the other first slider (315) will be located at the loading and unloading station.

3. The keyboard housing size detection device according to claim 2, characterized in that: The moving assembly (32) comprises a mounting plate (321) and a driving groove (327), the bottom of the mounting plate (321) is connected to the first slider (315), and the top of the mounting plate (321) is provided with a second slide rail (322), and the second slide rail (322) is slidably connected to a second slider (323) fixed to the tooling plate (2), so that the two tooling plates (2) can move in a direction close to or away from each other, and the two driving grooves (327) are opened on the base frame (1) and are respectively Located on the outside of the two first slide rails (314), a slide groove (324) is opened on the outside of the mounting plate (321), and a slide rod (325) is arranged at the bottom of the tooling plate (2). The bottom end of the slide rod (325) slides through the slide groove (324) and is provided with a roller (326). The roller (326) is located in a corresponding driving groove (327). When the two moving components (32) move and intersect with each other, the driving groove (327) can drive the two tooling plates (2) away from each other.

4. The keyboard housing size detection device according to claim 3, characterized in that: The driving groove (327) comprises an avoidance section (3271) and working sections (3272) located at both ends of the avoidance section (3271); the two working sections (3272) are respectively located at the loading and unloading station and the inspection station; the avoidance section (3271) is located between the loading and unloading station and the inspection station and is bent toward the outside of the base frame (1).

5. The keyboard housing size detection device according to claim 4, characterized in that: The clamping mechanism (4) comprises a positioning wheel (41), a fastening wheel (43) and a clamping assembly. The three positioning wheels (41) are respectively mounted on the top of the tooling plate (2) and respectively abut against three sides of the keyboard housing. The fastening wheel (43) is mounted on the clamping assembly. The clamping assembly is arranged on the tooling plate (2) and is used to drive the fastening wheel (43) to clamp the fourth side of the keyboard housing.

6. The keyboard housing size detection device according to claim 5, characterized in that: The clamping assembly comprises a movable groove (44), a movable block (45) and a fastening spring (46); the movable groove (44) is opened on one side of the tooling plate (2); the movable block (45) is slidably connected in the movable groove (44) and a fastening wheel (43) is arranged on the top of the movable block to drive the fastening wheel (43) to approach or move away from the fourth side of the keyboard housing; the two ends of the fastening spring (46) are respectively connected to the bottom of the movable block (45) and the bottom of the tooling plate (2) through a first connecting block (47) and a second connecting block (48).

7. The keyboard housing size detection device according to claim 6, characterized in that: A shifting rod (49) is arranged at the bottom of the movable block (45), and a shifting block (410) is arranged at the top of the loading and unloading station of the base frame (1). The shifting block (410) is arranged in an inclined manner, and when the tooling plate (2) moves to the loading and unloading station, the shifting rod (49) will be pushed by the inclined surface of the shifting block (410) and make the fastening wheel (43) away from the fourth side of the keyboard housing.

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