CN114554832B - Leakage-proof semiconductor discrete device patch detector with good sealing performance - Google Patents
Leakage-proof semiconductor discrete device patch detector with good sealing performance Download PDFInfo
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- CN114554832B CN114554832B CN202210168692.5A CN202210168692A CN114554832B CN 114554832 B CN114554832 B CN 114554832B CN 202210168692 A CN202210168692 A CN 202210168692A CN 114554832 B CN114554832 B CN 114554832B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention belongs to the field of detectors, in particular to an anti-leakage type semiconductor discrete device patch detector with good sealing performance, which aims at the problems that in the prior art, a patch detector is difficult to fix patches in detection, and meanwhile, the sealing performance in detection is poor, so that the safety in detection is greatly influenced.
Description
Technical Field
The invention relates to the technical field of detectors, in particular to an anti-creeping type semiconductor discrete device patch detector with good sealing performance.
Background
The chip tester is arranged behind a dispensing machine or a screen printer in a production line, and is equipment for accurately placing surface mounted components on a PCB (printed circuit board) bonding pad by moving a mounting head.
The patch detector in the prior art is difficult to fix the patch during detection, and meanwhile, the tightness during detection is poor, so that the safety during detection is greatly influenced, and therefore, the anti-leakage type semiconductor discrete device patch detector with good tightness is provided for solving the problem.
Disclosure of Invention
Based on the technical problems that a patch detector is difficult to fix a patch during detection and the tightness during detection is poor, the safety during detection is greatly influenced in the background art, the invention provides an anti-leakage type semiconductor discrete device patch detector with good tightness.
The invention provides an anti-leakage type semiconductor discrete device patch detector with good sealing performance, which comprises a shell, wherein a baffle plate is fixedly connected in the shell, two retaining plates are symmetrically and fixedly connected to the inner wall of the bottom of the shell, a control box is fixedly connected to the top of the shell, a motor is fixedly arranged on the inner wall of the bottom of the shell, one end of an output shaft of the motor penetrates through the baffle plate and is fixedly connected with a first threaded column, guide boxes are fixedly connected to the left side and the right side of the shell, sliding plates are fixedly connected in the guide boxes, the number of the sliding plates is two, moving plates are fixedly connected to the top of the sliding plates, the number of the moving plates is two, one sides, which are close to each other, of the two moving plates extend into the control box and are fixedly connected with fixed plates, the inner wall of the rear side of the control box is fixedly connected with a detector, the front side of the detector is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a movable door, a fixing mechanism is arranged in the shell, and a control mechanism is arranged in the control box.
Preferably, the fixed establishment includes screwed ring, two connecting rods, two pulling plates, two pushing plates, two screwed pipes of two hollow plates and two No. two screwed columns, screwed ring thread sleeve establishes the outer wall at the screwed column No. one, and the one end that two connecting rods are close to each other rotates with the left and right sides of screwed ring to be connected, pulling plate sliding connection is at the front side inner wall of shell, and the one end that two pulling plates are close to each other and two connecting rods are kept away from each other rotates to be connected, pushing plate rotates to be connected in the bottom of pulling plate, hollow plate sliding connection is at the left and right sides inner wall of shell, screwed pipe rotates to be connected at the left and right sides inner wall of shell, no. two screwed columns threaded connection is in the screwed pipe, and the one end that two No. two screwed columns kept away from each other all extends to the guide box in and with one side fixed connection that two sliding plates are close to each other, and fixed establishment realizes automatic effect of fixing the paster, conveniently detects.
Preferably, the bottom of hollow plate is all fixedly connected with No. two springs, and No. two numbers of springs are two, no. two one end of spring and the bottom inner wall fixed connection of shell, conveniently promote hollow plate through No. two spring's elasticity and return.
Preferably, the hollow plate is internally and evenly connected with extension plates in a sliding manner, the number of the extension plates is two, one side, close to each other, of the two extension plates is fixedly connected with a spring, the number of the springs is two, one end, close to each other, of the two springs is fixedly connected with one side inner wall, close to each other, of the two hollow plates, the left side and the right side of the shell are respectively provided with an extension hole, the extension holes are movably connected with the extension plates, the extension plates are conveniently pushed to be connected with the extension holes through the elasticity of the springs, movement of the fixing plate is limited, and the stability of patch fixation is guaranteed.
Preferably, the outer wall winding of screwed pipe has the movable band, and the quantity of movable band is two, the one end of movable band and the top fixed connection of pulling board, when the pulling board removes, the pulling board can control the screwed pipe through the movable band and rotate the pole.
Preferably, the control mechanism comprises two gear columns, two rotation deflector rods, two starting plates, two vertical plates, two adapting plates and two L-shaped plates, wherein the gear columns are rotationally connected to the bottom inner wall of the control box, the rotation deflector rods are fixedly connected to the top plate of the gear columns, the starting plates are slidingly connected to the rear inner wall of the control box, the vertical plates are fixedly connected to the top plate of the starting plates, one side, close to each other, of the two adapting plates is rotationally connected to one side, far away from each other, of the two vertical plates, the L-shaped plates are slidingly connected to the inner walls of the left side and the right side of the control box, the top plate of the L-shaped plates is fixedly connected to the bottom of the detector, one side, close to each other, of the two L-shaped plates is rotationally connected to one side, far away from each other, of the two adapting plates, and the control mechanism realizes the function of automatically sealing and detecting patches.
Preferably, the front sides of the starting plates are fixedly connected with a plurality of contact plates, the contact plates are in movable contact with the rotating deflector rod, and when the rotating deflector rod rotates, the starting plates can be controlled to move through the contact plates.
Preferably, one side that two starter plates kept away from each other is equal fixedly connected with No. three springs, and the quantity of No. three springs is two, and two No. three springs keep away from each other one end and control box's two inner wall fixed connection about, conveniently promote the starter plate through No. three spring's elasticity and return.
Preferably, one side that two fixed plates are close to each other is all fixedly connected with rack, and the quantity of rack is two, the rack meshes with the gear post mutually, and when the fixed plate moved, the gear post was rotated through the rack can be controlled.
Preferably, the top symmetry fixedly connected with of detector is four numbers spring, and the one end of four numbers spring all with the top inner wall fixed connection of control box, conveniently stimulate the detector through the elasticity of four numbers spring and return.
The beneficial effects of the invention are as follows:
1. placing a patch to be detected on the top of the shell, starting a motor at the moment, controlling a threaded ring to descend through a first threaded column by an output shaft of the motor, controlling a pulling rod to move through a connecting rod at the moment, controlling a threaded pipe to rotate through a movable belt, pushing a moving plate to move into a control box through a second threaded column by a sliding plate by a threaded pipe, and synchronously pushing a fixed plate to move and contact with the patch by the moving plate;
2. simultaneously, along with the movement of the pulling plate, the pulling plate pushes the hollow plate to descend through the pushing plate, at the moment, the extending plate is connected with the extending hole through the elasticity of the first spring, and meanwhile, the movement of the fixing plate is locked, so that the patch is fixed;
3. when the fixed plate moves, the fixed plate rotates through the rack control gear column, at the moment, the gear column synchronously drives the rotation deflector rod to rotate, the rotation deflector rod contacts with the contact plate, the starting plate is controlled to move, the starting plate simultaneously pushes the L-shaped plate to descend through the vertical plate and the adapting plate, at the moment, the L-shaped plate synchronously controls the detector and the movable door to descend, the patch is automatically detected along with the descent of the detector, the tightness during detection is guaranteed through the closing of the movable door, and the safety during detection is improved.
The patch is prevented from being arranged on the shell, the motor is started, and the automatic sealing detection function is achieved when the patch is automatically fixed.
Drawings
Fig. 1 is a three-dimensional view of a good leak tightness anti-creeping semiconductor discrete device patch detector;
fig. 2 is a front cross-sectional view of an anti-leakage semiconductor discrete device patch detector with good sealing performance;
FIG. 3 is a side view of the structure of the detector, top plate and movable door of the leak-proof semiconductor discrete device patch detector with good leak tightness;
FIG. 4 is a top view of a rotary deflector rod of an anti-creeping semiconductor discrete device patch detector with good sealing performance;
fig. 5 is a schematic structural diagram of a hollow plate, an extension plate and a first spring of the anti-leakage semiconductor discrete device patch detector with good sealing performance;
fig. 6 is a side view of the structure of a pulling plate, a pushing plate, a threaded pipe and a movable belt of the anti-leakage semiconductor discrete device patch detector with good sealing performance;
fig. 7 is a structural three-dimensional diagram of a starting plate of an anti-leakage semiconductor discrete device patch detector with good sealing performance.
In the figure: the device comprises a shell 1, a motor 2, a threaded column 3, a threaded ring 4, a baffle 5, a resisting plate 6, a connecting rod 7, a pulling plate 8, a pushing plate 9, a hollow plate 10, an extending plate 11, a spring 12, a spring 13, a threaded pipe 14, a threaded column 15, a movable belt 16, a guide box 17, a sliding plate 18, a moving plate 19, a fixed plate 20, a gear column 21, a rack 22, a rotary deflector rod 23, a starting plate 24, a spring 25, a detector 26, a spring 27, a top plate 28, a movable door 29, a plate 30L, a 31 adapting plate 31, a vertical plate 32 and a control box 33.
Detailed Description
The invention is further illustrated below in connection with specific embodiments.
Examples
Referring to fig. 1-7, in this embodiment, an anti-leakage type semiconductor discrete device patch inspection machine with good sealing performance is provided, which comprises a housing 1, a baffle 5 is fixedly connected in the housing 1, two retaining plates 6 are symmetrically and fixedly connected to the inner wall of the bottom of the housing 1, the retaining plates 6 play a role of assisting in pulling a plate 8 to move a rod transversely, a control box 33 is fixedly connected to the top of the housing 1, a motor 2 is fixedly installed on the inner wall of the bottom of the housing 1, one end of an output shaft of the motor 2 penetrates through the baffle 5 and is fixedly connected with a first threaded column 3, the first threaded column 3 rotates through the output shaft of the motor 2, a threaded ring 4 can be controlled to move up and down through self threads, guide boxes 17 are fixedly connected to the left side and the right side of the housing 1, the guide box 17 is internally and slidably connected with two sliding plates 18, the number of the sliding plates 18 is two, the top of the sliding plates 18 is fixedly connected with two moving plates 19, the moving plates 19 play a role in pushing the fixed plates 20 to move, one sides of the two moving plates 19, which are close to each other, extend into the control box 33 and are fixedly connected with the fixed plates 20, the number of the fixed plates 20 is two, the inner wall of the rear side of the control box 33 is slidably connected with a detector 26, the front side of the detector 26 is fixedly connected with a top plate 28, the bottom of the top plate 28 is fixedly connected with a movable door 29, a fixing mechanism is arranged in the shell 1, and the control box 33 is internally provided with a control mechanism;
the fixing mechanism comprises a threaded ring 4, two connecting rods 7, two pulling plates 8, two pushing plates 9, two hollow plates 10, two threaded pipes 14 and two second threaded columns 15, wherein the threaded ring 4 is sleeved on the outer wall of the first threaded column 3 in a threaded manner, one ends of the two connecting rods 7, which are close to each other, are rotationally connected with the left side and the right side of the threaded ring 4, the pulling plates 8 are slidably connected with the inner wall of the front side of the shell 1, one ends of the two pulling plates 8, which are close to each other, are rotationally connected with one ends of the two connecting rods 7, the pushing plates 9 are rotationally connected with the bottom of the pulling plates 8, the pushing plates 9 move along with the movement of the pulling plates 8, the hollow plates 10 can be pushed to descend, the hollow plates 10 are slidably connected with the inner walls of the left side and the right side of the shell 1, the second threaded columns 15 are in the threaded pipes 14 in a threaded manner, the second threaded columns 15 move along with the rotation of the threaded pipes 14, the sliding plates 18 can be driven to move, one ends of the two second threaded columns 15, which are far away from each other, extend into a guide box 17 and are in the two guide boxes 17, and are fixedly connected with the two sliding plates 18, and the two sides of the two sliding plates are close to each other, so that the patch fixing mechanism is convenient to realize the fixing mechanism is achieved; the bottom of the hollow plate 10 is fixedly connected with two springs 13, the number of the two springs 13 is two, one end of each second spring 13 is fixedly connected with the inner wall of the bottom of the shell 1, and the hollow plate 10 is conveniently pushed to return by the elasticity of the two springs 13; the hollow plate 10 is internally and slidably connected with the extension plates 11, the number of the extension plates 11 is two, one side, close to each other, of each extension plate 11 is fixedly connected with the first springs 12, the number of the first springs 12 is two, one end, close to each other, of each of the two first springs 12 is fixedly connected with the inner wall of one side, close to each other, of each of the two hollow plates 10, the left side and the right side of the shell 1 are respectively provided with an extension hole, the extension holes are movably connected with the extension plates 11, the extension plates 11 are conveniently pushed to be connected with the extension holes through the elastic force of the first springs 12, the movement of the fixed plate 20 is limited, and the stability of patch fixation is ensured; the outer wall of the threaded pipe 14 is wound with two movable belts 16, one end of each movable belt 16 is fixedly connected with the top of the pulling plate 8, and when the pulling plate 8 moves, the pulling plate can control the threaded pipe 14 to rotate the rod through the movable belts 16;
the control mechanism comprises two gear columns 21, two rotation deflector rods 23, two starting plates 24, two vertical plates 32, two adapting plates 31 and two L-shaped plates 30, wherein the gear columns 21 are rotationally connected to the bottom inner wall of a control box 33, the rotation deflector rods 23 are fixedly connected to the top plate of the gear columns 21, the rotation deflector rods 23 rotate along with the rotation rods of the gear columns 21, the starting plates 24 can be controlled to move, the starting plates 24 are slidingly connected to the rear inner wall of the control box 33, the vertical plates 32 are fixedly connected to the top plate of the starting plates 24, one sides, close to each other, of the two adapting plates 31 are rotationally connected to one sides, far away from each other, of the two vertical plates 32, of the two adapting plates 31 are slidingly connected to the left and right inner walls of the control box plate 33, the L-shaped plates 30 conveniently drive a detector 26 to descend, the top plate of the L-shaped plates 30 are rotationally connected to the bottom of the detector 26, one sides, close to each other, of the two L-shaped plates 30 are rotationally connected to one sides, far away from each other, of the two adapting plates 31 are rotationally connected to one sides, which are mutually far away from each other, of the two adapting plates 31, and the control mechanism realizes the function of automatically sealing and detecting patches; the front sides of the starting plates 24 are fixedly connected with a plurality of contact plates, the contact plates are in movable contact with the rotating deflector rod 23, and when the rotating deflector rod 23 rotates, the starting plates 24 can be controlled to move through the contact plates; the side, away from each other, of the two starting plates 24 is fixedly connected with a third spring 25, the number of the third springs 25 is two, one end, away from each other, of the two third springs 25 is fixedly connected with the left inner wall and the right inner wall of the control box 33, and the starting plates 24 are conveniently pushed to return through the elastic force of the third springs 25;
the racks 22 are fixedly connected to one sides of the two fixing plates 20, which are close to each other, the number of the racks 22 is two, the racks 22 are meshed with the gear column 21, and when the fixing plates move, the gear column 21 can be controlled to rotate through the racks 22; the top symmetry fixedly connected with of detector 26 has No. four springs 27, and No. four springs 27's one end all with the top inner wall fixed connection of control box 33, conveniently pulls detector 26 through No. four springs 27's elasticity and returns.
In this embodiment, in actual operation, the patch to be detected is placed on the top of the housing 1, at this time, the motor 2 is started, the output shaft of the motor 2 controls the first threaded column 3 to rotate, when the first threaded column 3 rotates, the first threaded column 3 descends through the threaded control threaded ring 4, when the threaded ring 4 descends, the threaded ring 4 controls the pull rod 8 through the connecting rod 7 to move, along with the movement of the pull rod 8, the pull rod 8 controls the threaded tube 14 through the movable belt 16 to rotate, when the threaded tube 14 rotates, the threaded tube 14 moves through the threaded control second threaded column 15, when the second threaded column 15 moves, the second threaded column 15 pushes the moving plate 19 to move into the control box 33 through the sliding plate 18, and simultaneously the moving plate 19 pushes the fixed plate 20 to move and contact with the patch synchronously, along with the movement of the pull plate 8, the pulling plate 8 pushes the hollow plate 10 to descend through the pushing plate 9, at this time, along with the descent of the hollow plate 10, the extending plate 11 is connected with the extending hole through the elasticity of the first spring 12, at this time, the movement of the fixing plate 20 is locked, the patch is fixed, at the same time, when the fixing plate 20 moves, the fixing plate 20 drives the rack 22 to move, at this time, the rack 22 rotates through the toothed control gear post 21, when the gear post 21 rotates, the gear post 21 synchronously drives the rotation deflector rod 23 to rotate, when the rotation deflector rod 23 rotates, the rotation deflector rod 23 contacts with the contact plate to control the movement of the starting plate 24, when the movement of the starting plate 24 is performed, the starting plate 24 synchronously drives the vertical plate 32 to move, along with the movement of the vertical plate 32, the vertical plate 32 pushes the L-shaped plate 30 to descend through the adapting plate 31, when the L-shaped plate 30 descends, the L-shaped plate 30 synchronously controls the detector 26 and the movable door 29 to descend, and the detector 26 descends to automatically detect the patch, and the movable door 29 closes to ensure the tightness during detection, so that the safety during detection is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an anticreep type semiconductor discrete device paster detects machine that leakproofness is good, includes shell (1), its characterized in that, fixedly connected with baffle (5) in shell (1), and the bottom inner wall symmetry fixedly connected with two butt plate (6) of shell (1), the top fixedly connected with control box (33) of shell (1), the bottom inner wall fixedly mounted of shell (1) has motor (2), and the one end of motor (2) output shaft runs through baffle (5) and fixedly connected with screw post (3), the left and right sides of shell (1) all fixedly connected with guide box (17), all sliding connection has sliding plate (18) in guide box (17), and the quantity of sliding plate (18) is two, the top of sliding plate (18) all fixedly connected with movable plate (19), and the quantity of movable plate (19) is two, and the one side that two movable plate (19) are close to each other all extends into control box (33) and fixedly connected with fixed plate (20), and the quantity of fixed plate (20) is two control box (5) and fixedly connected with screw post (3), the front and back side (26) of shell (26) is equipped with the fixed connection of roof mechanism (28) in the fixed connection of the back side (28), a control mechanism is arranged in the control box (33);
the fixing mechanism comprises a threaded ring (4), two connecting rods (7), two pulling plates (8), two pushing plates (9), two threaded pipes (14) and two second threaded columns (15) of two hollow plates (10), wherein the threaded ring (4) is sleeved on the outer wall of the first threaded column (3) in a threaded manner, one ends of the two connecting rods (7) close to each other are rotationally connected with the left side and the right side of the threaded ring (4), the pulling plates (8) are slidably connected to the inner wall of the front side of the shell (1), one ends of the two pulling plates (8) close to each other are rotationally connected with one ends of the two connecting rods (7) away from each other, the pushing plates (9) are rotationally connected to the bottom of the pulling plates (8), the hollow plates (10) are slidably connected to the inner walls of the left side and the right side of the shell (1), the second threaded columns (15) are rotationally connected to the inner walls of the left side and the right side of the shell (1), one ends of the two second threaded columns (15) close to each other are guided to the two ends of the two second threaded columns (15) close to each other and are fixedly connected to one sides of the two ends (17) close to each other;
the control mechanism comprises two gear columns (21), two rotation deflector rods (23), two starting plates (24), two vertical plates (32), two adapting plates (31) and two L-shaped plates (30), wherein the gear columns (21) are rotationally connected to the bottom inner wall of a control box (33), the rotation deflector rods (23) are fixedly connected to the top plate of the gear columns (21), the starting plates (24) are slidably connected to the rear inner wall of the control box (33), the vertical plates (32) are fixedly connected to the top plate of the starting plates (24), one sides, close to each other, of the two adapting plates (31) are rotationally connected to one side, far away from each other, of the two vertical plates (32), the top plate of the L-shaped plates (30) is fixedly connected to the bottom of the detector (26), and one side, close to each other, of the two L-shaped plates (30) is rotationally connected to one side, far away from each other, of the two adapting plates (31).
2. The anti-creeping type semiconductor discrete device patch detector with good sealing performance according to claim 1 is characterized in that the bottoms of the hollow plates (10) are fixedly connected with two springs (13), the number of the two springs (13) is two, and one end of each two springs (13) is fixedly connected with the inner wall of the bottom of the shell (1).
3. The anti-creeping semiconductor discrete device patch detector with good sealing performance according to claim 2, wherein the hollow plates (10) are internally and slidably connected with extension plates (11), the number of the extension plates (11) is two, one sides of the two extension plates (11) close to each other are fixedly connected with first springs (12), the number of the first springs (12) is two, one ends of the two first springs (12) close to each other are fixedly connected with inner walls of one sides of the two hollow plates (10) close to each other, extension holes are formed in the left side and the right side of the shell (1), and the extension holes are movably connected with the extension plates (11).
4. The anti-creeping type semiconductor discrete device patch detector with good sealing performance according to claim 3, wherein the outer wall of the threaded tube (14) is wound with two movable belts (16), and one end of each movable belt (16) is fixedly connected with the top of the pulling plate (8).
5. The leakage-proof semiconductor discrete device patch detector with good sealing performance according to claim 4, wherein a plurality of contact plates are fixedly connected to the front side of the starting plate (24), and the contact plates are in movable contact with the rotary deflector rod (23).
6. The anti-creeping semiconductor discrete device patch detector with good sealing performance according to claim 5, wherein the three springs (25) are fixedly connected to one sides of the two starting plates (24) which are far away from each other, the number of the three springs (25) is two, and one ends of the two three springs (25) which are far away from each other are fixedly connected with the left inner wall and the right inner wall of the control box (33).
7. The anti-creeping semiconductor discrete device patch detector with good sealing performance according to claim 6, wherein racks (22) are fixedly connected to one sides of the two fixing plates (20) close to each other, the number of the racks (22) is two, and the racks (22) are meshed with the gear column (21).
8. The anti-creeping semiconductor discrete device patch detector with good sealing performance according to claim 7, wherein two springs (27) are symmetrically and fixedly connected to the top of the detector (26), and one ends of the springs (27) are fixedly connected with the inner wall of the top of the control box (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210168692.5A CN114554832B (en) | 2022-02-23 | 2022-02-23 | Leakage-proof semiconductor discrete device patch detector with good sealing performance |
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| CN202210168692.5A CN114554832B (en) | 2022-02-23 | 2022-02-23 | Leakage-proof semiconductor discrete device patch detector with good sealing performance |
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| CN114918699A (en) * | 2022-06-24 | 2022-08-19 | 山东工蜂激光科技有限公司 | Automatic control equipment of efficient surface milling machine tool |
| CN115041878A (en) * | 2022-07-20 | 2022-09-13 | 山东超工激光科技有限公司 | Multi-angle laser cutting robot |
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| US20110084506A1 (en) * | 2000-11-21 | 2011-04-14 | Calin Roatis | Locking System with Retractable Hook |
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| CN214428618U (en) * | 2020-10-20 | 2021-10-19 | 江苏爱矽半导体科技有限公司 | Semiconductor processing equipment |
| CN213503062U (en) * | 2020-11-04 | 2021-06-22 | 无锡市扬德机械有限公司 | Be applicable to automatic plastic braider of piece formula semiconductor |
| CN112770530A (en) * | 2021-01-27 | 2021-05-07 | 朱锃琪 | Automatic chip mounter for electronic components |
| CN112872819A (en) * | 2021-02-03 | 2021-06-01 | 浙江金连接科技有限公司 | Forming device of palladium alloy crown top column for semiconductor chip test probe |
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