Crystal oscillator assembly ceramic wafer separating device

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By designing a ceramic sheet separation device for crystal oscillator assembly, the automatic separation and transport of ceramic sheets are achieved by using the suction unit and the thimble, the problem of inefficient separation of ceramic sheets is solved and the separation and transport efficiency is improved.

CN222573640UActive Publication Date: 2025-03-07GUANGZHOU JINGYOU ELECTRONICS TECH

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Patent Information

Application Number: CN202421424895.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-20
Publication Date: 2025-03-07
Estimated Expiration: 2034-06-20

AI Technical Summary

Technical Problem

Ceramic sheet separation efficiency is inefficient, and the prior art relies on manual separation, so efficiency and accuracy are difficult to ensure.

Method used

A crystal oscillator assembly ceramic sheet separation device is designed. Through the cooperation of the ceramic sheet separation mechanism and the ceramic sheet hoisting mechanism, the automatic separation and transport of the ceramic sheet is achieved by using the suction unit and the thimble.

Benefits of technology

It improves the separation efficiency and transport efficiency of ceramic sheets, reduces the demand for manual operation, and improves the yield and processing efficiency of the product.

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Abstract

The utility model provides a crystal oscillator assembly ceramic wafer separating device which comprises a rack, a ceramic wafer separating mechanism arranged on the rack, a ceramic plate positioning mechanism arranged on one side of the ceramic wafer separating mechanism and a tray positioning mechanism arranged on the other side of the ceramic wafer separating mechanism. The tray positioning mechanism is provided with a tray used for containing a ceramic wafer, and the ceramic plate positioning mechanism is detachably provided with a ceramic plate. The ceramic plate comprises a bearing frame and a plurality of ceramic chips arranged in the bearing frame in an array mode, every two adjacent ceramic chips are connected in a pairwise mode, and the ceramic chip separating mechanism comprises a suction unit combined with the ceramic chips in a separable mode. According to the ceramic wafer separating device for the crystal oscillator assembly, the ceramic wafer separating mechanism is matched with the ceramic wafer jacking mechanism, separation of the ceramic wafers is automatically completed, the ceramic wafers are sucked and transferred through the suction unit, the separating efficiency of the ceramic wafers is high, and the separating and transferring effects of the ceramic wafers are good.

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Description

Technical Field

[0001] The utility model relates to the technical field of crystal oscillators, in particular to a crystal oscillator assembly ceramic sheet separation device. Background Art

[0002] Crystal oscillators, also known as crystal oscillators, often use ceramic bases to effectively support the crystal oscillators, thereby ensuring the stability and accuracy of the crystal oscillators and effectively protecting the crystals from the influence of the external environment. The ceramic sheets used in the crystal oscillator assembly are often divided from ceramic plates. The ceramic plates are first separated into several ceramic sheets of the required size by laser cutting. To facilitate subsequent transportation and processing, when the ceramic plates are cut, there are still some connections between the several ceramic sheets. The ceramic sheets are often manually removed one by one and separated from the adjacent ceramic sheets, and then stored on a tray for the processing and use of the crystal oscillator assembly.

[0003] However, since the ceramic sheets are often small in size and large in number, the efficiency of separating the ceramic sheets from the ceramic plates is low. This solution solves this technical problem. Utility Model Content

[0004] The utility model aims to overcome at least one defect of the above-mentioned prior art and provides a crystal oscillator assembly ceramic sheet separation device for solving the technical problem of low ceramic sheet separation efficiency. The separation of the ceramic sheets is automatically completed through the cooperation of the ceramic sheet separation mechanism and the ceramic sheet lifting mechanism. The ceramic sheets are sucked and transported by the suction unit, and the separation efficiency of the ceramic sheets is high, and the separation and transportation effect of the ceramic sheets is better.

[0005] The technical solution adopted by the utility model is a crystal oscillator assembly ceramic sheet separation device, comprising a frame, a ceramic sheet separation mechanism arranged on the frame, a ceramic plate positioning mechanism arranged at one side of the ceramic sheet separation mechanism, and a tray positioning mechanism arranged at the other side of the ceramic sheet separation mechanism, wherein the tray positioning mechanism is provided with a tray for holding ceramic sheets, and the ceramic plate positioning mechanism is detachably provided with a ceramic plate;

[0006] The ceramic plate includes a carrying frame and a plurality of ceramic sheets arranged in an array in the carrying frame, wherein two adjacent ceramic sheets are connected in pairs, the ceramic sheet separation mechanism includes a suction unit detachably combined with the ceramic sheet, a ceramic sheet lifting mechanism is arranged on the bottom side of the ceramic plate positioning mechanism, the ceramic sheet lifting mechanism and the suction unit are respectively arranged on the upper and lower sides of the ceramic sheet, and the suction unit is convertibly arranged between the ceramic plate and the tray.

[0007] Optionally, the ceramic sheet separation mechanism further includes a support frame arranged on the frame, a load-bearing frame arranged on the support frame and capable of being raised and lowered, and a driving unit arranged on the load-bearing frame and capable of being horizontally swung, and the suction unit is arranged on the driving unit.

[0008] Optionally, the ceramic sheet lifting mechanism includes a bearing component 1 arranged on the frame, and a lifting component arranged on the bearing component 1 and capable of being lifted and lowered, wherein the lifting component is provided with a pin, and the pin is used to lift the ceramic sheet until it is separated from the adjacent ceramic sheet.

[0009] Optionally, the ceramic plate positioning mechanism includes a supporting component 2 movably arranged on the frame, and a support frame connected to the supporting component 2 on the bottom side. The supporting frame of the ceramic plate is detachably connected to the top side of the supporting frame, and the top side of the supporting frame is provided with a pressure plate frame for fixing the supporting frame.

[0010] Optionally, inspection camera 1 and inspection camera 2 are respectively arranged on the support frame, the lens of inspection camera 1 is arranged toward the ceramic plate positioning mechanism, the lens of inspection camera 2 is arranged toward the tray positioning mechanism, and a waste box for storing unqualified ceramic plates is arranged on the frame, and the waste box is arranged close to inspection camera 2.

[0011] Optionally, the frame is also provided with a feeding mechanism for conveying ceramic plates to the ceramic plate positioning mechanism and / or a transfer mechanism for transferring a pallet.

[0012] Optionally, the feeding mechanism includes a shelf 1 for storing the ceramic plates, and a conveying device 1 for conveying the ceramic plates from the shelf 1 to the ceramic plate positioning mechanism, and the shelf 1 and the conveying device 1 are both arranged on the frame.

[0013] Optionally, the transfer mechanism includes a second shelf for storing the pallet, and a second conveying device for conveying the pallet to the second shelf by the pallet positioning mechanism, and the second conveying device and the second shelf are both arranged on the frame.

[0014] Optionally, the bearing assembly 1 includes a slide 1 horizontally arranged on the frame, a bearing frame 1 connected to a slider in the slide 1, and the lifting assembly is arranged on the bearing frame 1.

[0015] Optionally, the bearing component 2 includes a slide 2 horizontally arranged on the frame, a slide 3 connected to a slider in the slide 2, and the support frame is arranged on the slider of the slide 3.

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

[0017] (1) The ceramic sheet is sucked by the suction unit in the ceramic sheet separation mechanism, and the ceramic sheet is lifted up by the ceramic sheet lifting mechanism to separate it from the adjacent ceramic sheet, so that the separation of the ceramic sheet is automatically completed. The separation efficiency of the ceramic sheet is high. The driving unit drives the suction unit to move and release the ceramic sheet into the tray. The transfer efficiency of the ceramic sheet is high and the effect is good;

[0018] (2) Through the cooperation of slide 2 and slide 3 of the bearing assembly, not only the ceramic plate is transported from the conveying device 1 to the support frame, but also the lifting and separation operation of the ceramic sheets at different positions on the ceramic plate by the suction unit and the top needle is realized, thereby improving the transportation and separation efficiency of the ceramic plate;

[0019] (3) The ceramic sheets on the ceramic plate positioning mechanism and the tray positioning mechanism are inspected by inspection camera 1 and inspection camera 2 respectively, and unqualified ceramic sheets are placed in a waste box, which improves the yield rate of the ceramic sheets in the tray and prevents unqualified ceramic sheets from falling into the tray, achieving a better separation effect of the ceramic sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the gas nozzle of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the ceramic plate positioning mechanism of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the feeding mechanism of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the transfer mechanism of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the ceramic plate of the utility model.

[0026] Figure 7 It is a structural schematic diagram of a ceramic sheet lifting mechanism of the utility model.

[0027] Among them, in the figure: 1, frame; 2, ceramic sheet separation mechanism; 21, suction unit; 211, air nozzle; 22, support frame; 221, detection camera 1; 222, detection camera 2; 23, load-bearing frame; 24, drive unit; 3, ceramic plate positioning mechanism; 31, load-bearing component 2; 311, slide 2; 312, slide 3; 32, support frame; 33, pressure plate frame; 4, tray positioning mechanism; 5, feeding mechanism; 51, shelf 1; 52, conveying device 1; 6, transfer mechanism; 61, shelf 2; 62, conveying device 2; 7, ceramic plate; 71, load-bearing frame; 72, ceramic sheet; 8, ceramic sheet lifting mechanism; 81, load-bearing component 1; 811, slide 1; 812, load-bearing frame 1; 82, lifting component; 821, ejector; 9, tray. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the technical features of this solution, the solution is described below through specific implementation methods. The drawings of this utility model are only used for exemplary description and cannot be understood as limiting the utility model. In order to better illustrate the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0029] See also Figure 1-Figure 7 A crystal assembly ceramic sheet separation device comprises a frame 1, a ceramic sheet separation mechanism 2 arranged on the frame 1, a ceramic plate positioning mechanism 3 arranged at one side of the ceramic sheet separation mechanism 2, and a tray positioning mechanism 4 arranged at the other side of the ceramic sheet separation mechanism 2, wherein a tray 9 for holding a ceramic sheet 72 is arranged on the tray positioning mechanism 4, and a ceramic plate 7 is detachably arranged on the ceramic plate positioning mechanism 3;

[0030] The ceramic plate 7 includes a supporting frame 71 and a plurality of ceramic sheets 72 arranged in an array in the supporting frame 71, wherein two adjacent ceramic sheets 72 are connected in pairs, and the ceramic sheet separation mechanism 2 includes a suction unit 21 which is detachably combined with the ceramic sheet 72. A ceramic sheet lifting mechanism 8 is arranged on the bottom side of the ceramic plate positioning mechanism 3, and the ceramic sheet lifting mechanism 8 and the suction unit 21 are respectively arranged on the upper and lower sides of the ceramic sheet 72, and the suction unit 21 is convertibly arranged between the ceramic plate 7 and the tray 9.

[0031] The ceramic sheet separation mechanism 2 also includes a support frame 22 arranged on the frame 1, a load frame 23 which can be raised and lowered and arranged on the support frame 22, and a driving unit 24 which is horizontally swung and arranged on the load frame 23. The suction unit 21 is arranged on the driving unit 24. The suction unit 21 includes an air nozzle 211 for sucking the ceramic sheet 72, wherein the air nozzle 211 has a buffering effect. The working principle of the air nozzle 211 is the same as that of the vacuum suction cup, thereby avoiding the impact damage of the air nozzle 211 on the ceramic plate when the lifting mechanism lifts the ceramic sheet 72.

[0032] The ceramic sheet lifting mechanism 8 includes a bearing assembly 81 arranged on the frame 1, and a lifting assembly 82 which is liftable and arranged on the bearing assembly 81. The lifting assembly 82 is provided with a pin 821, which is used to lift the ceramic sheet 72 to separate it from the adjacent ceramic sheet 72.

[0033] The ceramic plate positioning mechanism 3 includes a bearing component 31 movably arranged on the frame 1, a support frame 32 connected to the bearing component 31 at the bottom, a bearing frame 71 of the ceramic plate 7 is detachably connected to the top side of the support frame 32, and a pressure plate frame 33 for fixing the bearing frame 71 is arranged on the top side of the support frame 32.

[0034] The support frame 22 is respectively provided with an inspection camera 1 221 and an inspection camera 2 222. The lens of the inspection camera 1 221 is set toward the ceramic plate positioning mechanism 3, and the lens of the inspection camera 2 222 is set toward the tray positioning mechanism 4. A waste box for storing unqualified ceramic sheets 72 is provided on the frame 1. The waste box is arranged close to the inspection camera 2 222 so that the air nozzle 211 can transport the unqualified ceramic sheets 72 after inspection to the waste box.

[0035] The frame 1 is also provided with a feeding mechanism 5 for conveying the ceramic plate 7 to the ceramic plate positioning mechanism 3 and / or a transfer mechanism 6 for transferring the pallet 9 .

[0036] Optionally, the feeding mechanism 5 includes a shelf 51 for storing the ceramic plate 7 and a conveying device 52 for conveying the ceramic plate 7 from the shelf 51 to the ceramic plate positioning mechanism 3 , and the shelf 51 and the conveying device 52 are both arranged on the frame 1 .

[0037] The transfer mechanism 6 includes a second shelf 61 for storing the tray 9 and a second conveying device 62 for conveying the tray 9 to the second shelf 61 by the tray positioning mechanism 4 . The second conveying device 62 and the second shelf 61 are both arranged on the frame 1 .

[0038] The bearing assembly 81 includes a slide 811 horizontally arranged on the frame 1, a bearing frame 812 connected to the slider in the slide 811, and the lifting assembly 82 is arranged on the bearing frame 812.

[0039] The second bearing assembly 31 includes a second slide 311 horizontally arranged on the frame 1 , a third slide 312 connected to a slider in the second slide 311 , and a support frame 32 arranged on the slider of the third slide 312 .

[0040] The specific working process of this utility model:

[0041] The ceramic plate positioning mechanism 3 is moved to a side position close to the conveying device 1 52 by the slide 2 311, and then the conveying device 1 52 is started, and the conveying device 1 52 conveys the ceramic plate 7 on the shelf 1 51 to the support frame 32 of the ceramic plate positioning mechanism 3, and the slide 2 311 is started, and the slide 2 311 moves the ceramic plate positioning mechanism 3 loaded with the ceramic plate 7 to one side of the ceramic sheet separation mechanism 2, and then the bearing frame 71 of the ceramic plate 7 is pressed by the pressing plate frame 33, so that the ceramic plate 7 is fixed on the support frame 32;

[0042] The tray 9 is mounted on the tray positioning mechanism 4, and the suction unit 21 is moved to the position above the ceramic plate 7 of the ceramic plate positioning mechanism 3 by the driving unit 24. The carrier 23 is lowered along the support frame 22 until the air nozzle 211 on the suction unit 21 contacts the ceramic sheet 72 of the ceramic plate 7. The ceramic sheet 72 is sucked together under the suction effect of the negative pressure of the air nozzle 211, and then the ceramic sheet lifting mechanism 8 is started. Specifically, the slide drives the carrier 812 to move to the side of the ceramic plate positioning mechanism 3, so that the lifting component 82 is located below the ceramic plate 7. , by starting the lifting assembly 82 to make the ejector pin 821 eject, the ejector pin 821 lifts up the ceramic sheet 72 that has been sucked by the air nozzle 211, and the ceramic sheet 72 is separated from the adjacent ceramic sheet 72 under the action of the ejector pin 821, and then the carrier 23 drives the driving unit 24 to rise, and the driving unit 24 drives the suction unit 21 to move toward the tray positioning mechanism 4, and the air nozzle 211 drives the separated ceramic sheet 72 to the top of the tray 9, and then the carrier 23 descends, and the air nozzle 211 releases the ceramic sheet 72 into the tray 9;

[0043] After the tray 9 is filled with ceramic sheets 72 , it is transported to the second shelf 61 via the second conveying device 62 , thereby completing the separation and transfer of the ceramic sheets 72 .

[0044] The ceramic sheet 72 is sucked by the air nozzle 211 on the suction unit 21 in the ceramic sheet separation mechanism 2, and the ceramic sheet 72 is lifted up and separated from the adjacent ceramic sheet 72 by the ceramic sheet lifting mechanism 8, and the separation of the ceramic sheet 72 is automatically completed. The separation efficiency of the ceramic sheet 72 is high, and the suction unit 21 is driven by the driving unit 24 to move to release the ceramic sheet 72 into the tray 9. The transportation efficiency of the ceramic sheet 72 is high and the transportation effect is good;

[0045] Through the cooperation of the slide 2 311 and the slide 3 312 of the bearing assembly, not only the ceramic plate 7 is transported from the transport device 1 52 to the support frame 32, but also the air nozzle 211 and the ejector pin 821 can lift and separate the ceramic sheets 72 at different positions on the ceramic plate 7, thereby improving the transport efficiency of the ceramic plate 7 and the separation efficiency of the ceramic sheets 72.

[0046] The ceramic sheets 72 on the ceramic plate positioning mechanism 3 and the tray positioning mechanism 4 are inspected by inspection camera 1 221 and inspection camera 2 222 respectively, and unqualified ceramic sheets 72 are placed into the waste box through the air nozzle 211, thereby improving the yield rate of the ceramic sheets 72 in the tray 9 and preventing unqualified ceramic sheets 72 from falling into the tray 9, and the separation effect of the ceramic sheets 72 is better.

[0047] The principle of sucking the ceramic sheet 72 by the air nozzle 211 is the same as that of the vacuum suction cup. The lifting component 82 adopts a cylinder or an electric cylinder. The detection principle and implementation of the ceramic sheet 72 by the detection camera 1 221 and the detection camera 2 222 are common knowledge of technicians in this field. In this solution, the air nozzle 211, the lifting component 82, the detection camera 1 221 and the detection camera 2 222 are direct applications of the existing technology and will not be described in detail here.

[0048] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A crystal oscillator assembly ceramic plate separation device, comprising a frame (1), characterized in that: It also comprises a ceramic sheet separation mechanism (2) arranged on the frame (1), a ceramic plate positioning mechanism (3) arranged on one side of the ceramic sheet separation mechanism (2), and a tray positioning mechanism (4) arranged on the other side of the ceramic sheet separation mechanism (2), wherein the tray positioning mechanism (4) is provided with a tray (9), and the ceramic plate positioning mechanism (3) is detachably provided with a ceramic plate (7); The ceramic plate (7) comprises a carrying frame (71), a plurality of ceramic sheets (72) arranged in an array in the carrying frame (71), wherein two adjacent ceramic sheets (72) are connected in pairs, the ceramic sheet separation mechanism (2) comprises a suction unit (21) detachably combined with the ceramic sheet (72), a ceramic sheet lifting mechanism (8) is arranged on the bottom side of the ceramic plate positioning mechanism (3), the ceramic sheet lifting mechanism (8) and the suction unit (21) are respectively arranged on the upper and lower sides of the ceramic sheet (72), and the suction unit (21) is convertibly arranged between the ceramic plate (7) and the tray (9).

2. The crystal oscillator assembly ceramic piece separation device according to claim 1, characterized in that: The ceramic sheet separation mechanism (2) further comprises a support frame (22) arranged on the frame (1), a load-bearing frame (23) arranged on the support frame (22) in a manner that can be lifted and lowered, and a driving unit (24) arranged on the load-bearing frame (23) in a manner that can swing horizontally, and the suction unit (21) is arranged on the driving unit (24).

3. The crystal oscillator assembly ceramic piece separation device according to claim 1, characterized in that: The ceramic sheet lifting mechanism (8) comprises a bearing component (81) arranged on the frame (1), and a lifting component (82) arranged on the bearing component (81) and capable of being lifted and lowered, wherein a lifting pin (821) is arranged on the lifting component (82), and the lifting pin (821) is used to lift the ceramic sheet (72) to separate it from an adjacent ceramic sheet (72).

4. The crystal oscillator assembly ceramic piece separation device according to claim 1, characterized in that: The ceramic plate positioning mechanism (3) comprises a second bearing component (31) movably arranged on the frame (1), and a support frame (32) connected to the second bearing component (31) at the bottom side; the bearing frame (71) of the ceramic plate (7) is detachably connected to the top side of the support frame (32); and a pressure plate frame (33) for fixing the bearing frame (71) is arranged on the top side of the support frame (32).

5. The crystal oscillator assembly ceramic piece separation device according to claim 2, characterized in that: The support frame (22) is provided with a detection camera 1 (221) and a detection camera 2 (222), respectively; the lens of the detection camera 1 (221) is arranged toward the ceramic plate positioning mechanism (3); the lens of the detection camera 2 (222) is arranged toward the tray positioning mechanism (4); and the frame (1) is provided with a waste box for storing unqualified ceramic sheets (72); the waste box is arranged close to the detection camera 2 (222).

6. The crystal oscillator assembly ceramic piece separation device according to any one of claims 1 to 5, characterized in that: The frame (1) is also provided with a feeding mechanism (5) for conveying the ceramic plate (7) to the ceramic plate positioning mechanism (3) and / or a transfer mechanism (6) for transferring the pallet (9).

7. The crystal oscillator assembly ceramic piece separation device according to claim 6, characterized in that: The feeding mechanism (5) comprises a shelf (51) for storing the ceramic plate (7) and a conveying device (52) for conveying the ceramic plate (7) from the shelf (51) to the ceramic plate positioning mechanism (3); the shelf (51) and the conveying device (52) are both arranged on the frame (1).

8. The crystal oscillator assembly ceramic piece separation device according to claim 6, characterized in that: The transfer mechanism (6) comprises a second shelf (61) for storing the tray (9), and a second conveying device (62) for conveying the tray (9) to the second shelf (61) by the tray positioning mechanism (4); the second conveying device (62) and the second shelf (61) are both arranged on the frame (1).

9. The crystal oscillator assembly ceramic piece separation device according to claim 3, characterized in that: The bearing assembly (81) comprises a slide (811) horizontally arranged on the frame (1), a bearing frame (812) connected to a slider in the slide (811), and the lifting assembly (82) is arranged on the bearing frame (812).

10. The crystal oscillator assembly ceramic piece separation device according to claim 4, characterized in that: The bearing assembly 2 (31) comprises a slide 2 (311) horizontally arranged on the frame (1), a slide 3 (312) connected to a slider in the slide 2 (311), and the support frame (32) is arranged on the slider of the slide 3 (312).