CN113692137B - Automatic chip mounter of communication chip - Google Patents
Automatic chip mounter of communication chip Download PDFInfo
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- CN113692137B CN113692137B CN202111234935.2A CN202111234935A CN113692137B CN 113692137 B CN113692137 B CN 113692137B CN 202111234935 A CN202111234935 A CN 202111234935A CN 113692137 B CN113692137 B CN 113692137B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Optical Couplings Of Light Guides (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses an automatic chip mounter for a communication chip, which comprises: base, vertical first motor, horizontal slip table, keysets, second motor and the suction nozzle pole of installing on the base, a fixing base that lies in first motor below is installed on the base, has 2 at least lugs that set up along vertical direction interval before this fixing base on the terminal surface, every install a pair of bearing on the lug, the top of fixing base is provided with centre gripping strip, arc rack, the front end of this centre gripping strip with suction nozzle pole upper end centre gripping is connected, and the rear end and the arc rack of centre gripping strip are connected through a connecting rod, the arc rack is connected with the epaxial gear engagement of first motor output, and the centre of a circle of this arc rack overlaps with the axle center of suction nozzle pole. The invention can realize the angle adjustment of the chip in a large-range and positive and negative bidirectional dynamic angle and expand the mounting application situation, and simultaneously improves the accuracy of angle calculation and adjustment and the stability of accuracy maintenance after long-time high-frequency use.
Description
Technical Field
The invention relates to an automatic chip mounter for a communication chip, and belongs to the technical field of semiconductor chip mounting and testing.
Background
In the production and use process of chips in the semiconductor industry, the testing and the surface mounting of the chips are indispensable key processes, in the surface mounting and testing link, the chip is carried and mounted with high precision, a surface mounting machine and a testing machine are needed to be used as components which are in direct contact with the chips in the testing machine and the surface mounting machine, and a suction nozzle for picking up the chips plays an important role. In the process of chip mounting and testing in the optical communication industry, because the process requirements have higher requirements on the chip mounting precision and the mounting contact pressure of the suction nozzle during chip mounting, how to realize the large-scale angle adjustment of the picked chip through the suction nozzle so as to expand the mounting application situation becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide an automatic chip mounter for a communication chip, which can realize the angle adjustment of the chip in a large-range positive and negative two-way dynamic angle and the expansion of mounting application situations, and simultaneously improve the accuracy of angle calculation and adjustment and the stability of accuracy maintenance after long-time high-frequency use.
In order to achieve the purpose, the invention adopts the technical scheme that: an automatic chip mounter for a communication chip, comprising: the suction nozzle comprises a base, a first motor, a horizontal sliding table, an adapter plate, a second motor and a suction nozzle rod, wherein the first motor, the horizontal sliding table, the adapter plate, the second motor and the suction nozzle rod are vertically arranged on the base;
a fixed seat positioned below the first motor is arranged on the base, the front end surface of the fixed seat is provided with at least 2 convex blocks arranged at intervals along the vertical direction, each convex block is provided with a pair of bearings, a left bearing in each pair of bearings is horizontally arranged at the left side of the convex block, a right bearing in each pair of bearings is horizontally arranged at the right side of the convex block, so that a clamping channel is formed between the left bearing and the right bearing in each pair of bearings arranged at intervals, and the suction nozzle rod is positioned in the clamping channel of at least 2 pairs of bearings;
a clamping strip and an arc-shaped rack are arranged above the fixed seat, the front end of the clamping strip is connected with the upper end of the suction nozzle rod in a clamping manner, the rear end of the clamping strip is connected with the arc-shaped rack through a connecting rod, the arc-shaped rack is connected with a gear on an output shaft of a first motor in a meshing manner, and the circle center of the arc-shaped rack is overlapped with the axis of the suction nozzle rod;
the left spring both ends are connected the respective left surface on centre gripping strip, fixing base upper portion respectively, and centre gripping strip, fixing base lower part are connected respectively and are located the left spring right side in a right spring both ends, the one end that left side spring and centre gripping strip are connected is higher than its other end, and left spring one end is close to the arc rack and is located the below of arc rack, and the other end is connected to the one end that the arc rack was kept away from to the centre gripping strip, and this left spring is the slope setting with the horizontal direction, the right spring is vertical setting, the pulling force of left side spring is greater than the pulling force of right spring.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the Z-axis sliding mechanism further comprises a screw rod, at least one pair of slide rails and a slide block, wherein the screw rod is sleeved with a nut, and an output shaft of the second motor is connected with one end of the screw rod.
2. In the above scheme, the output shaft of the second motor is connected with one end of the screw rod through a coupler.
3. In the scheme, the connecting rod is connected to the middle of the arc-shaped rack.
4. In the scheme, the lower end of the right spring is connected with the fixed seat through a horizontally arranged right hanging piece, and one end of the right hanging piece is connected with the bottom surface of the fixed seat through a bolt.
5. In the above scheme, the front end face of the clamping strip is provided with a hanging piece portion which extends outwards and is connected with the upper end of the right spring, the hanging piece portion is provided with a plurality of through holes distributed along the vertical direction, and the upper end of the right spring is connected with one of the through holes.
6. In the above scheme, the other end of the left spring is connected with the fixed seat through a left hanging piece, a plurality of through holes are formed in the left hanging piece, and the other end of the left spring is connected with one through hole.
7. In the above scheme, the front end of the clamping strip is provided with a clamping bolt, and one end of each of the left spring and the right spring is respectively connected with the left end and the right end of the clamping bolt.
8. In the above scheme, the respective outer peripheral surfaces of the left bearing and the right bearing are arc surfaces with a convex middle part.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the automatic chip mounter for the communication chip improves the accuracy of angle calculation and adjustment and the stability of accuracy maintenance after long-time high-frequency use while realizing wide-range positive and negative bidirectional dynamic angle adjustment of the chip and expanding mounting application situations, can also gradually increase the contact pressure between the suction nozzle rod and the communication chip, effectively avoids chip loss and secondary position offset caused by chip adsorption failure, greatly improves the success rate of one-time adsorption of the communication chip, further improves the accuracy of angle adjustment, and also avoids damage to the communication chip.
Drawings
FIG. 1 is a right-view structural schematic diagram of an automatic chip mounter of a communication chip according to the present invention;
FIG. 2 is a schematic perspective view of a partial structure of an automatic chip mounter of a communication chip according to the present invention;
fig. 3 is an enlarged view of a partial structure of the automatic chip mounter of the communication chip of the present invention when no nozzle bar is mounted.
In the above drawings: 1. a base; 101. an upper end plate; 2. a first motor; 3. a horizontal sliding table; 4. an adapter plate; 401. a lower end plate; 5. a second motor; 6. a nozzle rod; 7. a substrate; 8. a Z-axis sliding mechanism; 9. a fixed seat; 901. a bump; 10. a clamping channel; 11. a left bearing; 12. a right bearing; 13. a clamping bar; 131. a hanging piece part; 14. an arc-shaped rack; 15. a connecting rod; 16. a gear; 17. a left spring; 171. a left hanging sheet; 172. a through hole; 18. a right spring; 181. a right hanging piece; 19. and clamping the bolt.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: an automatic chip mounter for a communication chip, comprising: the device comprises a base 1, a first motor 2, a horizontal sliding table 3, an adapter plate 4, a second motor 5 and a suction nozzle rod 6, wherein the first motor 2, the horizontal sliding table 3, the adapter plate 4, the second motor 5 and the suction nozzle rod 6 are vertically arranged on the base 1, the horizontal sliding table 3 is positioned between an upper end plate 101 of the base 1 and a lower end plate 401 of the adapter plate 4, the second motor 5 is fixed on a base plate 7, the base plate 7 is connected with the adapter plate 4 through a Z-axis sliding mechanism 8, and an output shaft of the second motor 5 is connected with the Z-axis sliding mechanism 8;
a fixed seat 9 positioned below the first motor 2 is installed on the base 1, the front end surface of the fixed seat 9 is provided with at least 2 projections 901 arranged at intervals along the vertical direction, each projection 901 is provided with a pair of bearings, a left bearing 11 in each pair of bearings is horizontally installed at the left side of the projection 901, a right bearing 12 in each pair of bearings is horizontally installed at the right side of the projection 901, so that a clamping channel 10 is formed between the left bearing 11 and the right bearing 12 which are arranged at intervals in each pair of bearings, and the suction nozzle rod 6 is positioned in the clamping channel 10 of at least 2 pairs of bearings;
a clamping strip 13 and an arc-shaped rack 14 are arranged above the fixed seat 9, the front end of the clamping strip 13 is connected with the upper end of the suction nozzle rod 6 in a clamping manner, the rear end of the clamping strip 13 is connected with the arc-shaped rack 14 through a connecting rod 15, the arc-shaped rack 14 is meshed and connected with a gear 16 on an output shaft of the first motor 2, and the circle center of the arc-shaped rack 14 is overlapped with the axis of the suction nozzle rod 6;
the left side of the upper portion of the clamping strip 13 and the upper portion of the fixing seat 9 are connected with the two ends of the left spring 17 respectively, the left side of the upper portion of the clamping strip 13 and the left side of the upper portion of the fixing seat 9 are connected with the two ends of the right spring 18 respectively, the lower portion of the clamping strip 13 and the lower portion of the fixing seat 9 are connected with the two ends of the right spring 18 respectively, one end, connected with the clamping strip 13, of the left spring 17 is higher than the other end of the left spring, one end of the left spring 17 is close to the arc-shaped rack 14 and is located below the arc-shaped rack 14, the other end of the left spring is connected to one end, far away from the arc-shaped rack 14, of the clamping strip 13, the left spring 17 is obliquely arranged with the horizontal direction, the right spring 18 is vertically arranged, and the pulling force of the left spring 17 is larger than that of the right spring 18.
The Z-axis sliding mechanism 8 further includes a screw rod, at least a pair of slide rails and a slide block, the nut is sleeved on the screw rod, and an output shaft of the second motor 5 is connected with one end of the screw rod; the output shaft of the second motor 5 is connected with one end of the screw rod through a coupler;
the connecting rod 15 is connected to the middle of the arc-shaped rack 14; the front end of the clamping bar 13 is provided with a clamping bolt 19, and one end of each of the left spring 17 and the right spring 18 is respectively connected with the left end and the right end of the clamping bolt 19; the outer peripheral surfaces of the left bearing 11 and the right bearing 12 are arc surfaces with convex middle parts.
Example 2: an automatic chip mounter for communication chips, as shown in fig. 1, includes: the device comprises a base 1, a first motor 2, a horizontal sliding table 3, an adapter plate 4, a second motor 5 and a suction nozzle rod 6, wherein the first motor 2, the horizontal sliding table 3, the adapter plate 4, the second motor 5 and the suction nozzle rod 6 are vertically arranged on the base 1, the horizontal sliding table 3 is positioned between an upper end plate 101 of the base 1 and a lower end plate 401 of the adapter plate 4, the second motor 5 is fixed on a base plate 7, the base plate 7 is connected with the adapter plate 4 through a Z-axis sliding mechanism 8, and an output shaft of the second motor 5 is connected with the Z-axis sliding mechanism 8;
as shown in fig. 2 and 3, a fixed seat 9 located below the first motor 2 is mounted on the base 1, the front end surface of the fixed seat 9 is provided with at least 2 protrusions 901 spaced apart in the vertical direction, each of the protrusions 901 is provided with a pair of bearings, a left bearing 11 of each pair of bearings is horizontally mounted on the left side of the protrusion 901, a right bearing 12 of each pair of bearings is horizontally mounted on the right side of the protrusion 901, so that a clamping channel 10 is formed between the left bearing 11 and the right bearing 12 of each pair of bearings, and the nozzle rod 6 is located in the clamping channel 10 of at least 2 pairs of bearings;
a clamping strip 13 and an arc-shaped rack 14 are arranged above the fixed seat 9, the front end of the clamping strip 13 is connected with the upper end of the suction nozzle rod 6 in a clamping manner, the rear end of the clamping strip 13 is connected with the arc-shaped rack 14 through a connecting rod 15, the arc-shaped rack 14 is meshed and connected with a gear 16 on an output shaft of the first motor 2, and the circle center of the arc-shaped rack 14 is overlapped with the axis of the suction nozzle rod 6;
the left side of the upper portion of the clamping strip 13 and the upper portion of the fixing seat 9 are connected with the two ends of the left spring 17 respectively, the left side of the upper portion of the clamping strip 13 and the left side of the upper portion of the fixing seat 9 are connected with the two ends of the right spring 18 respectively, the lower portion of the clamping strip 13 and the lower portion of the fixing seat 9 are connected with the two ends of the right spring 18 respectively, one end, connected with the clamping strip 13, of the left spring 17 is higher than the other end of the left spring, one end of the left spring 17 is close to the arc-shaped rack 14 and is located below the arc-shaped rack 14, the other end of the left spring is connected to one end, far away from the arc-shaped rack 14, of the clamping strip 13, the left spring 17 is obliquely arranged with the horizontal direction, the right spring 18 is vertically arranged, and the pulling force of the left spring 17 is larger than that of the right spring 18.
As shown in fig. 3, the lower end of the right spring 18 is connected to the fixed seat 9 through a horizontally disposed right hanging piece 181, and one end of the right hanging piece 181 is connected to the bottom surface of the fixed seat 9 through a bolt; the front end surface of the holding bar 13 is provided with a hanging piece part 131 which extends outwards and is used for connecting with the upper end of the right spring 18, the hanging piece part 131 is provided with a plurality of through holes which are distributed along the vertical direction, and the upper end of the right spring 18 is connected with one through hole; the other end of the left spring 17 is connected with the fixed seat 9 through a left hanging piece 171, the left hanging piece 171 is provided with a plurality of through holes 172, and the other end of the left spring 17 is connected with one through hole 172;
as shown in fig. 1, the adapter plate 4 further includes a vertical plate and a lower end plate 401 perpendicular to each other, the horizontal sliding table 3 and the first motor 2 are respectively located on both sides of the vertical plate, and the second motor 5 and the Z-axis sliding mechanism 8 are located between the base plate 7 and the vertical plate.
Adopt during the automatic chip mounter of above-mentioned communication chip, through adjusting horizontal slip table and Z axle slide mechanism, drive the suction nozzle pole at the level, move to the chip top of waiting to pick up in the vertical direction, the suction nozzle pole adsorbs the chip through vacuum adsorption's mode and picks up, the chip of waiting to pick up generally can have the positional deviation on perhaps big or the small angle, the rotation that needs through the suction nozzle pole is adjusted the correction to the angle of chip, in order to satisfy the communication chip and paste the high requirement to the precision of dress in-process, the holistic dress precision of pasting of chip mounter can reach 0.003mm, the repeated dress precision of pasting of single chip reaches 0.001mm, specifically do:
the gear on the output shaft of the first motor rotates forwards or reversely to drive the arc-shaped rack to rotate forwards or reversely correspondingly, so that the angle adjusting range is expanded to +/-45 degrees, the angle adjusting requirements of various situations are met, and the mounting application situation is expanded;
furthermore, the arc-shaped rack also drives the connecting rod and the clamping strip to correspondingly rotate, and as the circle center of the arc-shaped rack is overlapped with the axis of the suction nozzle rod, and the suction nozzle rod is positioned in the clamping channel of at least 2 pairs of bearings, the suction nozzle rod rotates around the axis of the suction nozzle rod under the positioning of the left bearing and the right bearing, so that the side pressure of the left bearing and the right bearing is avoided, the positioning deviation after a large amount of chips are repeatedly sucked is avoided, and the stability of precision is still kept after long-time high-frequency use;
furthermore, the two ends of a left spring of the device are respectively connected with the clamping strip and the left side surface of the upper part of the fixed seat, one end of the left spring connected with the clamping strip is higher than the other end of the left spring, one end of the left spring is close to the arc-shaped rack and is positioned below the arc-shaped rack, the other end of the left spring is connected with one end of the clamping strip far away from the arc-shaped rack, the tension part of the left spring is converted into torsion, the gear on the output shaft of the first motor is ensured to be in gapless contact with the teeth of the gear no matter the gear of the arc-shaped rack rotates forwards or reversely, and the gap between the teeth is eliminated, so that the pulse number of the first motor can be accurately calculated according to the angle to be adjusted, the actual rotating angle of the gear and the rotating angle of the suction nozzle rod are consistent with the rotating angle expected by the pulse, and the precision of angle calculation and adjustment is improved;
furthermore, the two ends of the right spring are respectively connected with the clamping strip, the lower part of the fixing seat is positioned on the right side of the left spring, the left spring is obliquely arranged along the horizontal direction, the right spring is vertically arranged, the tension of the left spring is greater than that of the right spring, part of the tension of the left spring is converted into downward pressure on the clamping strip and combined action of the right spring, the lateral pressure on the left bearing and the right bearing is reduced, and meanwhile, in the process that the suction nozzle rod approaches the chip, the pressure in contact with the chip is gradually increased, so that the suction nozzle of the suction nozzle rod can be in good contact with the surface of the chip, the improvement of the one-time adsorption success rate is facilitated, and as the chip is adsorbed by forming negative pressure in the suction nozzle rod, the airflow around the chip can quickly flow to the suction nozzle of the suction nozzle rod, and the pressure applied by the application avoids the situation that the position and the angle of the chip are subjected to secondary offset under the action of the airflow, so that the angle calculated before is different from the actual angle, The rotation precision is influenced, so that the mounting precision is influenced, and the damage to the communication chip is avoided;
when realizing the angle of on a large scale and two-way dynamic angular adjustment chip, extension dress application, improved the angle and calculated, the precision of adjustment and kept the stability of precision after long-time high frequency uses, also can increase the contact pressure of suction nozzle pole and communication chip gradually, effectively avoided chip absorption failure to lead to chip loss and secondary offset, improved the communication chip disposable adsorbed success rate greatly and further improved the accuracy of angle adjustment, still avoided the damage to communication chip.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic chip mounter of communication chip which characterized in that: the method comprises the following steps: the device comprises a base (1), a first motor (2), a horizontal sliding table (3), an adapter plate (4), a second motor (5) and a suction nozzle rod (6), wherein the first motor (2), the horizontal sliding table (3), the adapter plate (4), the second motor (5) and the suction nozzle rod (6) are vertically arranged on the base (1), the horizontal sliding table (3) is positioned between an upper end plate (101) of the base (1) and a lower end plate (401) of the adapter plate (4), the second motor (5) is fixed on a base plate (7), the base plate (7) is connected with the adapter plate (4) through a Z-axis sliding mechanism (8), and an output shaft of the second motor (5) is connected with the Z-axis sliding mechanism (8);
a fixed seat (9) positioned below the first motor (2) is arranged on the base (1), the front end face of the fixed seat (9) is provided with at least 2 convex blocks (901) arranged at intervals along the vertical direction, each convex block (901) is provided with a pair of bearings, a left bearing (11) in each pair of bearings is horizontally arranged at the left side of the convex block (901), a right bearing (12) in each pair of bearings is horizontally arranged at the right side of the convex block (901), so that a clamping channel (10) is formed between the left bearing (11) and the right bearing (12) which are arranged at intervals in each pair of bearings, and the suction nozzle rod (6) is positioned in the clamping channel (10) of at least 2 pairs of bearings;
a clamping strip (13) and an arc-shaped rack (14) are arranged above the fixed seat (9), the front end of the clamping strip (13) is connected with the upper end of the suction nozzle rod (6) in a clamping manner, the rear end of the clamping strip (13) is connected with the arc-shaped rack (14) through a connecting rod (15), the connecting rod (15) is connected to the middle of the arc-shaped rack (14), the arc-shaped rack (14) is meshed and connected with a gear (16) on an output shaft of the first motor (2), and the circle center of the arc-shaped rack (14) is overlapped with the axle center of the suction nozzle rod (6), so that the arc-shaped rack (14) can correspondingly rotate forwards or reversely under the driving of the forward or reverse gear (16);
the utility model provides a left spring (17) is connected centre gripping strip (13), the respective left surface in fixing base (9) upper portion respectively at a left side spring (17) both ends, and centre gripping strip (13), fixing base (9) lower part are connected respectively and are located left spring (17) right side at a right side spring (18) both ends, the one end that left side spring (17) and centre gripping strip (13) are connected is higher than its other end, and left side spring (17) one end is close to arc rack (14) and is located the below of arc rack (14), and the other end is connected to the one end that arc rack (14) were kept away from in centre gripping strip (13), and this left side spring (17) is the slope setting with the horizontal direction, right side spring (18) are vertical setting, the pulling force of left side spring (17) is greater than the pulling force of right side spring (18).
2. The automatic chip mounter according to claim 1, wherein: the Z-axis sliding mechanism (8) further comprises a screw rod, at least one pair of sliding rails and a sliding block, wherein the screw rod is sleeved with a nut, and an output shaft of the second motor (5) is connected with one end of the screw rod.
3. The automatic chip mounter according to claim 2, wherein: and an output shaft of the second motor (5) is connected with one end of the screw rod through a coupler.
4. The automatic chip mounter according to claim 1, wherein: the lower end of the right spring (18) is connected with the fixed seat (9) through a right hanging piece (181) which is horizontally arranged, and one end of the right hanging piece (181) is connected with the bottom surface of the fixed seat (9) through a bolt.
5. The automatic chip mounter according to claim 1, wherein: the front end face of the clamping strip (13) is provided with a hanging piece portion (131) which extends outwards and is connected with the upper end of the right spring (18), the hanging piece portion (131) is provided with a plurality of through holes distributed along the vertical direction, and the upper end of the right spring (18) is connected with one through hole.
6. The automatic chip mounter according to claim 1, wherein: the other end of the left spring (17) is connected with the fixed seat (9) through a left hanging piece (171), a plurality of through holes (172) are formed in the left hanging piece (171), and the other end of the left spring (17) is connected with one through hole (172).
7. The automatic chip mounter according to claim 1, wherein: the front end of the clamping strip (13) is provided with a clamping bolt (19), and one end of each of the left spring (17) and the right spring (18) is connected with the left end and the right end of the clamping bolt (19) respectively.
8. The automatic chip mounter according to claim 1, wherein: the outer peripheral surfaces of the left bearing (11) and the right bearing (12) are arc surfaces with convex middle parts.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155990.0A CN114567972B (en) | 2021-10-22 | 2021-10-22 | Optical communication chip testing mechanism |
| CN202111234935.2A CN113692137B (en) | 2021-10-22 | 2021-10-22 | Automatic chip mounter of communication chip |
| CN202210156017.0A CN114615824A (en) | 2021-10-22 | 2021-10-22 | Chip conveying mechanism for optical device test |
| CN202210161210.3A CN115092683A (en) | 2021-10-22 | 2021-10-22 | Automatic material conveying module for chip testing |
| CN202210161594.9A CN114650665B (en) | 2021-10-22 | 2021-10-22 | Automatic testing mechanism for optical module chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234935.2A CN113692137B (en) | 2021-10-22 | 2021-10-22 | Automatic chip mounter of communication chip |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210161210.3A Division CN115092683A (en) | 2021-10-22 | 2021-10-22 | Automatic material conveying module for chip testing |
| CN202210161594.9A Division CN114650665B (en) | 2021-10-22 | 2021-10-22 | Automatic testing mechanism for optical module chip |
| CN202210155990.0A Division CN114567972B (en) | 2021-10-22 | 2021-10-22 | Optical communication chip testing mechanism |
| CN202210156017.0A Division CN114615824A (en) | 2021-10-22 | 2021-10-22 | Chip conveying mechanism for optical device test |
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| Publication Number | Publication Date |
|---|---|
| CN113692137A CN113692137A (en) | 2021-11-23 |
| CN113692137B true CN113692137B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210161210.3A Pending CN115092683A (en) | 2021-10-22 | 2021-10-22 | Automatic material conveying module for chip testing |
| CN202210161594.9A Active CN114650665B (en) | 2021-10-22 | 2021-10-22 | Automatic testing mechanism for optical module chip |
| CN202210155990.0A Active CN114567972B (en) | 2021-10-22 | 2021-10-22 | Optical communication chip testing mechanism |
| CN202111234935.2A Active CN113692137B (en) | 2021-10-22 | 2021-10-22 | Automatic chip mounter of communication chip |
| CN202210156017.0A Pending CN114615824A (en) | 2021-10-22 | 2021-10-22 | Chip conveying mechanism for optical device test |
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| CN202210161210.3A Pending CN115092683A (en) | 2021-10-22 | 2021-10-22 | Automatic material conveying module for chip testing |
| CN202210161594.9A Active CN114650665B (en) | 2021-10-22 | 2021-10-22 | Automatic testing mechanism for optical module chip |
| CN202210155990.0A Active CN114567972B (en) | 2021-10-22 | 2021-10-22 | Optical communication chip testing mechanism |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210156017.0A Pending CN114615824A (en) | 2021-10-22 | 2021-10-22 | Chip conveying mechanism for optical device test |
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| CN115092683A (en) * | 2021-10-22 | 2022-09-23 | 苏州联讯仪器有限公司 | Automatic material conveying module for chip testing |
| CN116381461A (en) * | 2022-08-26 | 2023-07-04 | 深圳市卓瑞源科技有限公司 | BMS product supporting and adjusting mechanism and corresponding testing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114567972B (en) | 2024-06-04 |
| CN114650665A (en) | 2022-06-21 |
| CN113692137A (en) | 2021-11-23 |
| CN115092683A (en) | 2022-09-23 |
| CN114650665B (en) | 2024-06-04 |
| CN114615824A (en) | 2022-06-10 |
| CN114567972A (en) | 2022-05-31 |
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