CN111865251A - Quartz crystal resonator wafer mounting device - Google Patents
Quartz crystal resonator wafer mounting device Download PDFInfo
- Publication number
- CN111865251A CN111865251A CN202010728376.XA CN202010728376A CN111865251A CN 111865251 A CN111865251 A CN 111865251A CN 202010728376 A CN202010728376 A CN 202010728376A CN 111865251 A CN111865251 A CN 111865251A
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- CN
- China
- Prior art keywords
- fixedly connected
- supporting platform
- mounting device
- quartz crystal
- crystal resonator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 18
- 239000010453 quartz Substances 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 235000012431 wafers Nutrition 0.000 description 29
- 230000033001 locomotion Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a chip mounting device for a quartz crystal resonator, and relates to the technical field of manufacturing of quartz crystal resonators. The device comprises a supporting platform, wherein the upper surface of the supporting platform is fixedly connected with an installation block and a supporting frame, the installation block is rotatably connected with a rotating shaft, the rotating shaft on the installation block at the right end of the upper surface of the supporting platform is fixedly connected with an overrunning clutch, and the lower surface of the supporting platform is fixedly connected with a motor through a motor installation seat. According to the invention, the conveying belt is arranged, the clamping grooves with equal intervals are formed in the conveying belt, the base tray can be conveniently placed, the assembly line type production of the mounting device is realized, the mounting efficiency of the mounting device is increased, the tray for placing the wafer can be automatically separated from the conveying belt when the conveying belt reaches the rightmost side, and the moving directions of the conveying belts corresponding to different overrunning clutches are different by reversing the rotation direction of the motor, so that the wafer placing tray and the base tray can be conveniently distinguished.
Description
Technical Field
The invention belongs to the technical field of manufacturing of quartz crystal resonators, and particularly relates to a wafer mounting device for a quartz crystal resonator.
Background
The quartz crystal resonator is an electronic component which utilizes the voltage effect of quartz crystal and is used for generating high-precision oscillation frequency, and is widely applied to military and civil products, the quartz crystal resonator needs to mount a wafer on a base of a base tray tool during production, and a special mounting device needs to be used for mounting in order to ensure the mounting efficiency.
Disclosure of Invention
The invention aims to provide a quartz crystal resonator wafer mounting device, which is characterized in that a conveyor belt is arranged, a clamping groove is formed in the conveyor belt, a base tray is conveniently placed on the conveyor belt, the conveyor belt is driven by a motor to move the base tray, the conveyor belt can intermittently move by an overrunning clutch, the conveyor belt is ensured to be in a static state when a vacuum suction nozzle sucks a wafer, the tray for placing the wafer and the tray for placing the base are transported by different conveyor belts, the conveying directions of the conveyor belts are opposite, the wafer placing tray and the base tray are conveniently distinguished, and the problems that the existing mounting efficiency is low, the steps during mounting are complicated, the large-scale production is inconvenient, the base needs to be automatically taken down after the wafer is mounted and the production efficiency is influenced are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a quartz crystal resonator wafer mounting device which comprises a supporting platform, wherein the upper surface of the supporting platform is fixedly connected with an installation block and a supporting frame, the installation block is rotatably connected with a rotating shaft, the rotating shaft on the installation block at the tail end of the right side of the upper surface of the supporting platform is fixedly connected with an overrunning clutch, and the lower surface of the supporting platform is fixedly connected with a motor through a motor installation seat; the rotary shaft is sleeved with a conveying belt, a base tray is clamped on the conveying belt, and a clamping column is fixedly connected to the base tray; the support frame is fixedly connected with a rodless cylinder, the rodless cylinder is fixedly connected with an electric push rod, one end of the electric push rod, far away from the rodless cylinder, is fixedly connected with a connecting block, and the lower surface of the connecting block is fixedly connected with a vacuum suction nozzle.
Further, supporting platform's lower fixed surface is connected with the landing leg, the landing leg is provided with four, and the landing leg is rectangle array and distributes in supporting platform's lower surface four corners position department, the equidistant setting of the last installation piece of supporting platform, the installation piece all sets up in the outside that corresponds the conveyer belt, and the length of landing leg is greater than the vertical height after the motor installation.
Furthermore, the number of the overrunning clutches and the number of the motors are two, the overrunning clutches and the motors are arranged in a one-to-one correspondence mode, the output shafts of the motors are fixedly connected with eccentric discs, and the rotating directions of the motors are the same.
Further, freewheel clutch's inner wall fixedly connected with slide bar, sliding connection has the slider on the slide bar, the internal diameter of slider and the diameter of slide bar equal, it is connected with the connecting rod to rotate on the slider, the length of the connecting rod that freewheel clutch corresponds equals, the one end that the slider was kept away from to the connecting rod rotates with the eccentric disc and is connected.
Further, the conveyer belt is provided with four, the conveyer belt all contacts with the pivot that corresponds, the draw-in groove has all been seted up on the conveyer belt, the draw-in groove is equidistant to be seted up, and the width of draw-in groove equals with the diameter of joint post, interval between the drive belt equals with the length of base tray.
Further, the equidistant setting of base tray is on the conveyer belt, the joint post on the base tray all is provided with four, the joint post is rectangular array and distributes on the base tray, the arrangement groove has all been seted up on the base tray, the arrangement groove on the base tray all is provided with four, and the arrangement groove on the tray of several institute all is rectangular array and distributes.
The invention has the following beneficial effects:
1. the invention is convenient for placing the base tray by arranging the conveyor belt and arranging the clamping grooves with equal intervals on the conveyor belt, the mounting device realizes the production line type production, the mounting efficiency of the mounting device is increased, the tray for placing the wafer can be automatically separated from the conveyor belt when the tray reaches the rightmost side along with the conveyor belt, the moving directions of the conveying belts corresponding to different overrunning clutches are different by reversing the rotation directions of the motors, so that the wafer placing tray and the base tray can be distinguished conveniently, the condition of missing mounting during production is prevented, the arranged rodless cylinder ensures that the back and forth movement of the vacuum suction nozzle is more stable, ensures the production efficiency, the arranged connecting block is convenient for arranging a plurality of vacuum suckers, can paste a plurality of wafers simultaneously when pasting the dress, it is lower to have solved and paste dress device and paste dress efficiency, is not convenient for large-scale production, the wafer accomplish to paste the problem that to place the base and need take off by oneself after pasting the dress.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic structural view of the support frame of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the base tray of FIG. 1 according to the present invention;
FIG. 6 is a schematic structural diagram of the overrunning clutch of FIG. 1 in accordance with the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a support platform; 101. mounting blocks; 102. a support leg; 2. a rotating shaft; 3. a support frame; 301. a rodless cylinder; 302. an electric push rod; 303. connecting blocks; 304. a vacuum nozzle; 4. an overrunning clutch; 401. a connecting rod; 402. a slide bar; 403. a slider; 5. a conveyor belt; 501. a card slot; 6. a motor; 601. a motor mounting seat; 602. an eccentric disc; 7. a base tray; 701. a placing groove; 702. the clamping column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention is a quartz crystal resonator wafer mounting device, including a supporting platform 1, supporting a supporting frame 3, and providing an adequate plane for the installation of an installation block 101, the upper surface of the supporting platform 1 is fixedly connected with the installation block 101 and the supporting frame 3, the installation block 101 is convenient for the installation of a rotating shaft 2, and simultaneously supports the rotating shaft 2 to a certain height, so as to conveniently sleeve a conveyor belt 5 on all the rotating shafts 2, the installation block 101 is rotatably connected with the rotating shaft 2, so as to conveniently drive the conveyor belt 5 to realize intermittent motion through an overrunning clutch 4, and simultaneously supports the conveyor belt 5, so as to ensure that a base tray 7 can be kept stable when moving, the overrunning clutch 4 is fixedly connected on the rotating shaft 2 on the installation block 101 at the right end of the upper surface of the supporting platform 1, so as to change the transmission mode, so as to realize intermittent motion of the conveyor belt 5, when the vacuum suction nozzle 304 sucks the wafer, the conveyor belt 5 cannot drive the base tray 7 to move, and the lower surface of the supporting platform 1 is fixedly connected with the motor 6 through the motor mounting seat 601, so that electric energy is converted into mechanical energy and the eccentric disc 602 is driven to rotate; the rotating shaft 2 is sleeved with a conveyor belt 5 for placing a base tray 7 and driving the base tray 7 to move, the conveyor belt 5 is clamped with the base tray 7 for placing a wafer and a base, and the base tray 7 is fixedly connected with a clamping column 702 for placing the base tray 7 on the conveyor belt 5; fixedly connected with rodless cylinder 301 on support frame 3, save installation space, realize vacuum suction nozzle 304's back-and-forth movement simultaneously, so that vacuum suction nozzle 304 removes the base tray 7 top of placing the base after absorbing the wafer again, move down under electric putter 302's promotion, realize the subsides of wafer, fixedly connected with electric putter 302 on rodless cylinder 301, be the same as promoting connecting block 303 and move down, be convenient for going on that the wafer subsides were installed, electric putter 302 keeps away from rodless cylinder 301's one end fixedly connected with connecting block 303, the lower fixed surface of connecting block 303 is connected with vacuum suction nozzle 304, adsorb the wafer, make the wafer can follow vacuum suction nozzle 304 and remove the base tray 7 top of placing the base, paste dress.
As shown in fig. 1-2, the supporting platform 1 is fixedly connected with the supporting legs 102 on the lower surface, the supporting legs 102 can support the supporting platform 1 to a certain height, so as to facilitate the installation of the motor 6, the number of the supporting legs 102 is four, and the supporting legs 102 are distributed at four corners of the lower surface of the supporting platform 1 in a rectangular array manner, so as to ensure the stable support of the supporting platform 1, and the mounting blocks 101 on the supporting platform 1 are arranged at equal intervals, so that the conveyor belt 5 can be kept horizontal at each position on the upper portion when being driven by the rotating shaft 2 to rotate.
As shown in fig. 1-3 and 6, two overrunning clutches 4 and two motors 6 are provided, the overrunning clutches 4 and the motors 6 are arranged in a one-to-one correspondence manner, the overrunning clutches 4 change the transmission manner of different motors 6 to ensure that the wafers and the substrates can be intermittently conveyed, the output shafts of the motors 6 are fixedly connected with eccentric discs 602, the inner walls of the overrunning clutches 4 are fixedly connected with sliding rods 402, sliding blocks 403 are slidably connected on the sliding rods 402, connecting rods 401 are rotatably connected on the sliding blocks 403, one ends of the connecting rods 401, which are far away from the sliding blocks 403, are rotatably connected with the eccentric discs 602, when the device is used, the motors 6 drive the corresponding eccentric discs 602 to rotate, the eccentric discs 602 drive the connecting rods 401 to move up and down, the connecting rods 401 drive the sliding blocks to slide left and right on the sliding rods 402, when the connecting rods 401 move down, the left sides, freewheel clutch 4 anticlockwise rotation can not drive 2 emergence rotations of corresponding pivot, and the conveyer belt 5 that corresponds simultaneously is in quiescent condition, and when connecting rod 401 upward movement, upwards promotes freewheel clutch 4's left side, freewheel clutch 4 clockwise rotation to drive 2 emergence rotations of corresponding pivot, pivot 2 drives corresponding conveyer belt 5 and rotates, realizes base tray 7's transport.
As shown in fig. 1-3 and 5, four conveyor belts 5 are provided, and the conveyor belts 5 are all provided with slots 501, so as to place the susceptor tray 7 on the conveyor belt 5, the slots 501 are equally spaced, and the width of the slots 501 is equal to the diameter of the clamping posts 702, so as to ensure that the susceptor tray 7 can be stably placed on the conveyor belt 5, when the apparatus mounts a wafer, the vacuum suction nozzle 304 can accurately suck the wafer placed in the susceptor tray 7, and accurately mount the wafer on a susceptor placed in the susceptor tray 7, the clamping posts 702 are distributed on the susceptor tray 7 in a rectangular array, so as to increase the fixing degree of the susceptor tray 7 on the conveyor belt 5, so that the susceptor tray 7 cannot fall off from the conveyor belt 5 when the conveyor belt 5 runs, the susceptor tray 7 is equally spaced on the conveyor belt 5, so as to ensure that the susceptor tray 7 is moved below the support frame 3, the vacuum suction nozzle 304 can precisely suck the wafer in the susceptor tray 7, the wafer susceptor tray 7 is provided with the arrangement groove 701, the arrangement groove 701 is convenient for placing the wafer and the susceptor in the susceptor tray 7, and the wafer and the susceptor can not fall from the susceptor tray 7 when the susceptor tray 7 moves.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.
Claims (6)
1. A quartz crystal resonator wafer pastes dress device, includes supporting platform (1), its characterized in that: the upper surface of the supporting platform (1) is fixedly connected with an installation block (101) and a supporting frame (3), the installation block (101) is rotatably connected with a rotating shaft (2), the rotating shaft (2) on the installation block (101) at the tail end of the right side of the upper surface of the supporting platform (1) is fixedly connected with an overrunning clutch (4), and the lower surface of the supporting platform (1) is fixedly connected with a motor (6) through a motor installation seat (601);
the rotating shaft (2) is sleeved with a conveying belt (5), the conveying belt (5) is clamped with a base tray (7), and the base tray (7) is fixedly connected with a clamping column (702);
fixedly connected with rodless cylinder (301) on support frame (3), fixedly connected with electric putter (302) on rodless cylinder (301), electric putter (302) are kept away from one end fixedly connected with connecting block (303) of rodless cylinder (301), the lower fixed surface of connecting block (303) is connected with vacuum suction nozzle (304).
2. The wafer mounting device for the quartz crystal resonator according to claim 1, wherein four support legs (102) are fixedly connected to the lower surface of the supporting platform (1), the support legs (102) are distributed at four corners of the lower surface of the supporting platform (1) in a rectangular array, and the mounting blocks (101) on the supporting platform (1) are arranged at equal intervals.
3. The crystal resonator wafer mounting device according to claim 1, wherein two overrunning clutches (4) and two motors (6) are provided, the overrunning clutches (4) and the motors (6) are arranged in a one-to-one correspondence manner, and the output shafts of the motors (6) are fixedly connected with eccentric discs (602).
4. The wafer mounting device for the quartz crystal resonator according to claim 1, wherein a sliding rod (402) is fixedly connected to an inner wall of the overrunning clutch (4), a sliding block (403) is slidably connected to the sliding rod (402), a connecting rod (401) is rotatably connected to the sliding block (403), and one end of the connecting rod (401) far away from the sliding block (403) is rotatably connected to the eccentric disc (602).
5. The wafer mounting device for the quartz crystal resonator according to claim 1, wherein the number of the conveyor belts (5) is four, and the conveyor belts (5) are provided with slots (501), the slots (501) are arranged at equal intervals, and the width of the slot (501) is equal to the diameter of the clamping column (702).
6. The wafer mounting device for the quartz crystal resonator according to claim 1, wherein the base trays (7) are arranged on the conveyor belt (5) at equal intervals, four clamping columns (702) are arranged on each base tray (7), the clamping columns (702) are distributed on each base tray (7) in a rectangular array, and the base trays (7) are provided with mounting grooves (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728376.XA CN111865251B (en) | 2020-07-27 | 2020-07-27 | Quartz crystal resonator wafer mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728376.XA CN111865251B (en) | 2020-07-27 | 2020-07-27 | Quartz crystal resonator wafer mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111865251A true CN111865251A (en) | 2020-10-30 |
| CN111865251B CN111865251B (en) | 2024-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010728376.XA Active CN111865251B (en) | 2020-07-27 | 2020-07-27 | Quartz crystal resonator wafer mounting device |
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| Country | Link |
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| CN (1) | CN111865251B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044266A1 (en) * | 2000-05-16 | 2001-11-22 | Seiji Katsuoka | Polishing apparatus |
| KR20110122652A (en) * | 2011-09-27 | 2011-11-10 | 주식회사 포틱스 | The device for clamping to wafer tray |
| CN106077253A (en) * | 2016-06-29 | 2016-11-09 | 湖北宏盛昌电子有限责任公司 | One Artenkreis circular knitting machine |
| US20170062258A1 (en) * | 2012-04-19 | 2017-03-02 | Intevac, Inc. | Wafer plate and mask arrangement for substrate fabrication |
| CN209250585U (en) * | 2018-11-21 | 2019-08-13 | 深圳市晶峰晶体科技有限公司 | A kind of quartz-crystal resonator chip mounting device |
| CN212785287U (en) * | 2020-07-27 | 2021-03-23 | 马鞍山恒明电子科技有限公司 | Quartz crystal resonator wafer mounting device |
-
2020
- 2020-07-27 CN CN202010728376.XA patent/CN111865251B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044266A1 (en) * | 2000-05-16 | 2001-11-22 | Seiji Katsuoka | Polishing apparatus |
| KR20110122652A (en) * | 2011-09-27 | 2011-11-10 | 주식회사 포틱스 | The device for clamping to wafer tray |
| US20170062258A1 (en) * | 2012-04-19 | 2017-03-02 | Intevac, Inc. | Wafer plate and mask arrangement for substrate fabrication |
| CN106077253A (en) * | 2016-06-29 | 2016-11-09 | 湖北宏盛昌电子有限责任公司 | One Artenkreis circular knitting machine |
| CN209250585U (en) * | 2018-11-21 | 2019-08-13 | 深圳市晶峰晶体科技有限公司 | A kind of quartz-crystal resonator chip mounting device |
| CN212785287U (en) * | 2020-07-27 | 2021-03-23 | 马鞍山恒明电子科技有限公司 | Quartz crystal resonator wafer mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111865251B (en) | 2024-09-20 |
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