CN216686417U - Double-rail conveying device for soft solder die bonding equipment - Google Patents
Double-rail conveying device for soft solder die bonding equipment Download PDFInfo
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- CN216686417U CN216686417U CN202123171299.1U CN202123171299U CN216686417U CN 216686417 U CN216686417 U CN 216686417U CN 202123171299 U CN202123171299 U CN 202123171299U CN 216686417 U CN216686417 U CN 216686417U
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Abstract
The utility model relates to the technical field of soft solder die bonding equipment, in particular to a double-track conveying device for the soft solder die bonding equipment. The lifting device comprises an installation bottom plate, wherein a plurality of fixed bases are arranged on the installation bottom plate along the length direction, lifting slide rails are vertically arranged on the fixed bases, the lifting slide rails are connected with the lifting bases in a sliding manner, one side of each lifting base is connected with a linear bearing seat, the linear bearing seats are connected with X-direction connecting rods through linear bearings, a plurality of carrying needle assemblies are arranged on the X-direction connecting rods, and the carrying needle assemblies are distributed along the length direction of the X-direction connecting rods; the mounting base plate is provided with a reciprocating lifting mechanism, and the reciprocating lifting mechanism can drive the lifting base to reciprocate. The utility model can improve the conveying efficiency of the product frame and improve the economic benefit; the manual material blocking preventing component can manually lift the carrying needle component on the X-direction connecting rod under the condition of material blocking, so as to relieve the material blocking condition.
Description
Technical Field
The utility model relates to the technical field of soft solder die bonding equipment, in particular to a double-track conveying device for the soft solder die bonding equipment.
Background
In the prior art, single-row series frame soft solder die bonding equipment applied to high-power packaging and the like at home and abroad is generally carried by a single rail, and only single-row soft solder die bonding equipment can be carried one by one for die bonding. Because the material of the single-row series frame is copper, in order to ensure that the product frame is not oxidized at high temperature, nitrogen-hydrogen mixed gas is continuously injected into the track, so that the production cost is high, and the production efficiency and the production benefit are influenced.
SUMMERY OF THE UTILITY MODEL
This application is directed against the shortcoming among the above-mentioned prior production technique, provides a double track way handling device for solid brilliant equipment of soft solder, can promote the conveying efficiency of product frame, improves economic benefits.
The technical scheme adopted by the utility model is as follows:
the double-rail conveying device for the soft solder die bonding equipment comprises an installation base plate, wherein a plurality of fixed bases are arranged on the installation base plate along the length direction, lifting slide rails are vertically arranged on the fixed bases, the lifting slide rails are connected with the lifting bases in a sliding mode, one side of each lifting base is connected with a linear bearing seat, the linear bearing seats are connected with X-direction connecting rods through linear bearings, a plurality of conveying needle assemblies are arranged on the X-direction connecting rods, and the plurality of conveying needle assemblies are distributed along the length direction of the X-direction connecting rods; the mounting bottom plate is provided with a reciprocating lifting mechanism which can drive the lifting base to lift in a reciprocating manner; the reciprocating lifting mechanism comprises a Z-direction servo motor fixed on a mounting base plate, the driving end of the Z-direction servo motor is connected with a Z-direction connecting rod through a Z-direction belt wheel transmission assembly, the Z-direction connecting rod is rotatably connected with a plurality of bearing seats, the bearing seats are arranged on the mounting base plate, a lifting cam is arranged at the position, facing the lifting base, of the Z-direction connecting rod, a lifting riding wheel capable of being in rolling contact with the lifting cam is arranged right above the lifting cam, and the lifting riding wheel is rotatably connected to the side face of the lifting base; the mounting base plate is provided with a translation mechanism, the translation mechanism can drive the X-direction connecting rod to translate along an X axis, the X-direction connecting rod is provided with a plurality of carrying needle assemblies, the carrying needle assemblies are distributed along the X-direction connecting rod in the length direction, and the carrying needle assemblies can drive the connecting rod to horizontally carry materials along with the X-direction connecting rod.
Further, the carrying needle assembly comprises a carrying connecting block which is detachably connected to the X-direction connecting rod, the carrying connecting block is connected with the carrying connecting rod through an eccentric pin, a plurality of carrying needle fixing blocks are arranged on the carrying connecting rod, carrying needles are respectively arranged on the carrying needle fixing blocks, a long-strip-shaped eccentric pin mounting groove is formed in the carrying connecting block, and an eccentric pin is arranged in the eccentric pin mounting groove.
Furthermore, the translation mechanism comprises an X-direction servo motor fixed on the mounting base plate, the driving end of the X-direction servo motor is connected with a transmission ball screw assembly through an X-direction belt wheel transmission assembly, the ball screw assembly is arranged on a ball screw mounting seat, the ball screw mounting seat is arranged on the mounting base plate, a nut seat of the ball screw assembly is connected with a second follow-up support, an X-direction linear slide rail is arranged on the side surface of the ball screw mounting seat, the X-direction linear slide rail is respectively connected with a first follow-up support and a second follow-up support in a sliding manner, the first follow-up support is rotatably connected with a first cam follower, the second follow-up support is rotatably connected with a second cam follower, an X-direction driving plate is arranged between the first cam follower and the second cam follower, the X-direction driving plate is locked on the X-direction connecting rod through a locking block, the upper end and the lower end of the first follow-up support are respectively provided with a first support, the upper end and the lower end of the second follow-up support are respectively provided with a second support, an extension spring is arranged between the first support and the second support, and the extension spring can drive the first cam follower and the second cam follower to clamp the X-direction driving plate.
Further, the last motor support that sets up of mounting plate, the fixed lead wire servo motor that presses of motor support upper level, press lead wire servo motor drive end to connect and press the lead wire transmission shaft, press a plurality of lead wire cams of pressing of cover on the lead wire transmission shaft, every presses lead wire cam top to set up and presses lead wire lift gyro wheel, press lead wire lift gyro wheel to rotate to connect on pressing lead wire lift seat, slide connection is on pressing the lead wire fixing base about pressing the lead wire lift seat, press the lead wire fixing base to set firmly on mounting plate, press lead wire lift seat one side to connect through connecting piece detachable and press lead wire subassembly mounting bracket, press to connect through connecting piece detachable on the lead wire subassembly mounting bracket and press the lead wire subassembly.
Furthermore, press the lead wire subassembly including pressing the lead wire adjustment frame, press the lead wire adjustment frame to pass through connecting piece detachable and connect and press lead wire connecting rod one end, press the lead wire connecting rod other end to pass through connecting piece detachable and connect and press the lead wire support, press and connect a plurality of through connecting piece detachable on the lead wire support and press the lead wire briquetting.
Further, a manual anti-blocking component is arranged on the X-direction connecting rod and comprises a handle, the lower end of the handle is connected with a locking plate, the locking plate is sleeved on the X-direction connecting rod, one side of the locking plate is connected with a limiting plate, the front end of the limiting plate is connected with a locking block, the locking block is sleeved on the X-direction connecting rod, one side of the locking block is provided with an open end, the open end is connected with a locking bolt, the locking bolt can lock the locking block on the X-direction connecting rod, the upper end and the lower end of the limiting plate are respectively provided with an upper lifting follow-up roller and a lower lifting follow-up roller, the upper lifting follow-up roller is rotatably connected on an upper lifting seat, the lower lifting follow-up roller is rotatably connected on a lower lifting seat, the upper lifting seat is detachably connected with a lower lifting seat through a connecting piece, the lower lifting seat is vertically and slidably connected on a fixing seat, the fixing seat is arranged on an installation bottom plate, one side of the lower lifting seat is provided with a manual follow-up roller, and a manual lifting cam is arranged below the manual follow-up roller, the manual lifting cam is sleeved on the Z-direction connecting rod.
The utility model has the following beneficial effects:
the utility model has compact and reasonable structure and convenient operation, can improve the conveying efficiency of the product frame and improve the economic benefit; the manual material-blocking-preventing component can manually lift the carrying needle component on the X-direction connecting rod under the condition of material blocking, so that the material blocking condition is relieved.
Drawings
FIG. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of fig. 1 at C.
Fig. 4 is an enlarged view of fig. 1 at F.
FIG. 5 is a top view of the present invention.
Fig. 6 is an enlarged view of fig. 5 at B.
Fig. 7 is an enlarged view of fig. 5 at D.
Fig. 8 is an enlarged view of fig. 5 at E.
Fig. 9 is an enlarged view of fig. 5 at G.
Fig. 10 is a view showing the construction of the carrier pin assembly.
Fig. 11 is a view showing the structure of a lead frame assembly.
Wherein: 1. mounting a bottom plate; 2. an X-direction connecting rod; 3. a Z-direction connecting rod; 4. a fixed base; 5. a lifting base; 6. a linear bearing seat; 7. a Z-direction servo motor; 8. a Z-direction belt wheel transmission component; 10. a lifting cam; 11. lifting riding wheels; 12. an X-direction servo motor; 13. an X-direction belt wheel transmission component; 14. a ball screw assembly; 15. a ball screw mounting seat; 16. an X-direction linear slide rail; 17. a first follower bracket; 18. a second follower bracket; 19. an X-direction driving plate; 20. a first cam follower; 21. a second cam follower; 22. an extension spring; 23. a carrying needle; 24. carrying needle fixing blocks; 25. carrying the connecting rod; 26. carrying the connecting block; 27. an eccentric pin; 28. a lead pressing servo motor; 29. pressing a lead transmission shaft; 30. a motor bracket; 31. a lead pressing cam; 32. pressing a lead lifting roller; 33. pressing a lead lifting seat; 34. pressing the lead fixing seat; 35. a lead pressing component mounting rack; 36. a lead pressing adjusting frame; 37. pressing a lead connecting rod; 38. pressing a lead wire bracket; 39. pressing a lead pressing block; 40. a handle; 41. a locking block; 42. locking the bolt; 43. a limiting plate; 44. an upper lifting seat; 45. an upper lifting follow-up roller; 46. a fixed seat; 47. a lower lifting follow-up roller; 48. a lower lifting seat; 49. a manual follow-up roller; 50. the cam is manually lifted.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
In the embodiment shown in fig. 1 and 5, the double-rail conveying device for the molten solder die bonding apparatus mainly includes a mounting base plate 1, and a plurality of fixing bases 4 are arranged on the mounting base plate 1 along the length direction.
In the embodiment shown in fig. 2 and 6, a plurality of fixed bases 4 are vertically provided with a lifting slide rail, the lifting slide rail is slidably connected with a lifting base 5, one side of the lifting base 5 is connected with a linear bearing seat 6, the linear bearing seat 6 is connected with an X-direction connecting rod 2 through a linear bearing, a plurality of carrying needle assemblies are arranged on the X-direction connecting rod 2, and the plurality of carrying needle assemblies are distributed along the length direction of the X-direction connecting rod 2.
In the embodiment shown in fig. 10, the handling needle assembly comprises a handling attachment block 26 detachably attached to the X-link 2, the handling attachment block 26 being connected to the handling link 25 by means of an eccentric pin 27. The transport link 25 is provided with a plurality of transport pin fixing blocks 24, and the transport pins 23 are provided on the plurality of transport pin fixing blocks 24, respectively. The carrying connecting block 26 is provided with a strip-shaped eccentric pin mounting groove, and an eccentric pin 27 is arranged in the eccentric pin mounting groove.
In the embodiment shown in fig. 1 and 5, a reciprocating lifting mechanism is arranged on the mounting base plate 1, and the reciprocating lifting mechanism can drive the lifting base 5 to lift and descend in a reciprocating manner.
In the embodiment shown in fig. 2 and 6, the reciprocating lifting mechanism includes a Z-direction servo motor 7 fixed on the mounting base plate 1, a driving end of the Z-direction servo motor 7 is connected to the Z-direction connecting rod 3 through a Z-direction belt wheel transmission assembly 8, the Z-direction connecting rod 3 is rotatably connected to a plurality of bearing seats, and the bearing seats are arranged on the mounting base plate 1. The position of the Z-direction connecting rod 3 facing the lifting base 5 is provided with a lifting cam 10, a lifting riding wheel 11 which can be in rolling contact with the lifting cam 10 is arranged right above the lifting cam 10, and the lifting riding wheel 11 is rotatably connected to the side face of the lifting base 5.
When the Z-direction servo motor 7 works, the Z-direction servo motor 7 drives the Z-direction connecting rod 3 to rotate through the Z-direction belt wheel transmission assembly 8, the Z-direction connecting rod 3 drives the lifting cam 10 to rotate, the rolling end face of the lifting cam 10 drives the lifting riding wheel 11 to lift up and down in a reciprocating mode, so that the lifting base 5 is driven to lift up and down in a reciprocating mode, and finally the X-direction connecting rod 2 is lifted up and down in a reciprocating mode.
In the embodiment shown in fig. 1 and 5, a translation mechanism is disposed on the mounting base plate 1, and the translation mechanism can drive the X-directional link 2 to translate along the X-axis. A plurality of carrying needle assemblies are arranged on the X-direction connecting rod 2 and distributed along the length direction of the X-direction connecting rod 2, and the plurality of carrying needle assemblies can be driven along with the X-direction connecting rod 2 to realize horizontal carrying of materials.
In the embodiment shown in fig. 3 and 7, the translation mechanism includes an X-direction servo motor 12 fixed on the mounting base plate 1, a driving end of the X-direction servo motor 12 is connected with a transmission ball screw assembly 14 through an X-direction pulley transmission assembly 13, the ball screw assembly 14 is arranged on a ball screw mounting seat 15, and the ball screw mounting seat 15 is arranged on the mounting base plate 1. The nut seat of the ball screw assembly 14 is connected with a second follow-up bracket 18. An X-direction linear slide rail 16 is arranged on the side face of the ball screw mounting seat 15, a first follow-up support 17 and a second follow-up support 18 are respectively connected to the X-direction linear slide rail 16 in a sliding mode, the first follow-up support 17 is connected with a first cam follower 20 in a rotating mode, the second follow-up support 18 is connected with a second cam follower 21 in a rotating mode, an X-direction driving plate 19 is arranged between the first cam follower 20 and the second cam follower 21, and the X-direction driving plate 19 is locked on the X-direction connecting rod 2 through a locking block. The upper end and the lower end of the first follow-up support 17 are respectively provided with a first support, the upper end and the lower end of the second follow-up support 18 are respectively provided with a second support, an extension spring 22 is arranged between the first support and the second support, and the extension spring 22 can drive the first cam follower 20 and the second cam follower 21 to clamp the X-direction driving plate 19.
When the X-direction servo motor 12 works, the X-direction servo motor 12 drives the ball screw assembly 14 to rotate through the X-direction belt wheel transmission assembly 13, so that the second follow-up support 18 connected to the nut seat is driven to move, the second follow-up support 18 drives the first follow-up support 18 to synchronously move through the extension spring 22, and finally, the clamped X-direction driving plate 19 is translated.
In order to press materials, as shown in the embodiment shown in fig. 5 and 8, a motor support 30 is arranged on the mounting base plate 1, a lead pressing servo motor 28 is horizontally fixed on the motor support 30, a lead pressing transmission shaft 29 is connected to a driving end of the lead pressing servo motor 28, a plurality of lead pressing cams 31 are sleeved on the lead pressing transmission shaft 29, a lead pressing lifting roller 32 is arranged above each lead pressing cam 31, the lead pressing lifting roller 32 is rotatably connected to a lead pressing lifting seat 33, the lead pressing lifting seat 33 is vertically and slidably connected to a lead pressing fixing seat 34, and the lead pressing fixing seat 34 is fixedly arranged on the mounting base plate 1. The pressing lead lifting seat 33 is detachably connected with a pressing lead assembly mounting frame 35 through a connecting piece, and the pressing lead assembly is detachably connected with the pressing lead assembly mounting frame 35 through a connecting piece.
In the embodiment shown in fig. 11, the lead pressing assembly includes a lead pressing adjusting frame 36, the lead pressing adjusting frame 36 is detachably connected to one end of a lead pressing connecting rod 37 through a connecting member, the other end of the lead pressing connecting rod 37 is detachably connected to a lead pressing support 38 through a connecting member, and a plurality of lead pressing blocks 39 are detachably connected to the lead pressing support 38 through a connecting member.
In the embodiment shown in fig. 1 and 5, the X-direction link 2 is provided with a manual material jamming prevention assembly, and the manual material jamming prevention assembly can manually lift the conveying needle assembly on the X-direction link 2 to release the material jamming.
In the embodiment shown in fig. 4 and 9, the manual anti-jamming assembly includes a handle 40, a locking plate is connected to the lower end of the handle 40, the locking plate is sleeved on the X-direction connecting rod 2, a limiting plate 43 is connected to one side of the locking plate, a locking block 41 is connected to the front end of the limiting plate 43, the locking block 41 is sleeved on the X-direction connecting rod 2, an open end is arranged on one side of the locking block 41, the open end is connected to a locking bolt 42, and the locking bolt 42 can lock the locking block 41 on the X-direction connecting rod 2.
The upper end and the lower end of the limiting plate 43 are respectively provided with an upper lifting follow-up roller 45 and a lower lifting follow-up roller 47, the upper lifting follow-up roller 45 is rotatably connected to the upper lifting seat 44, the lower lifting follow-up roller 47 is rotatably connected to the lower lifting seat 48, the upper lifting seat 44 is detachably connected to the lower lifting seat 48 through a connecting piece, the lower lifting seat 48 is vertically and slidably connected to the fixed seat 46, and the fixed seat 46 is arranged on the mounting base plate 1. A manual follow-up roller 49 is arranged on one side of the lower lifting seat 48, a manual lifting cam 50 is arranged below the manual follow-up roller 19, and the manual lifting cam 50 is sleeved on the Z-direction connecting rod 3.
The working principle of the utility model is as follows: when materials are carried, the X-direction servo motor 12 drives the ball screw assembly 14 through the X-direction belt wheel transmission assembly 13 to drive the second cam follower 21 on the X-direction linear guide rail to translate, and the second cam follower 21 drives the first cam follower 20 to clamp the X-direction driving plate 19 together through the extension spring 22 to translate. The X-direction driving plate 19 drives the parts connected to the X-direction connecting rod 2 to move horizontally together, so that the X-direction advancing action of the materials is realized. Z drives Z through Z to band pulley drive assembly 8 to link 3 through servo motor 7 and rotates, and Z drives 5 oscilaltion motions of lift base through lift cam 10 to link 3 to realize X to the elevating movement of link 2, finally can realize advancing of transport needle subassembly, lift, return the original point, descend these four processes and go on to and fro, servo motor can accurate control movement distance. In use, the locking bolt 42 is loosened, the handle 7 is pushed, all the carrying needle assemblies connected to the X-direction connecting rod 2 can be lifted simultaneously, and when the lead pressing servo motor 28 works, the lead pressing connecting rod 37, the lead pressing cam bracket 38 and the lead pressing block 39 are driven to press materials.
The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.
Claims (6)
1. The utility model provides a double track way handling device for solid brilliant equipment of soft solder, includes mounting plate (1), its characterized in that: the mounting base plate (1) is provided with a plurality of fixed bases (4) along the length direction, lifting slide rails are vertically arranged on the fixed bases (4), the lifting slide rails are connected with the lifting bases (5) in a sliding mode, one sides of the lifting bases (5) are connected with linear bearing seats (6), the linear bearing seats (6) are connected with X-direction connecting rods (2) through linear bearings, a plurality of carrying needle assemblies are arranged on the X-direction connecting rods (2), and the carrying needle assemblies are distributed along the length direction of the X-direction connecting rods (2); the mounting bottom plate (1) is provided with a reciprocating lifting mechanism which can drive the lifting base (5) to lift in a reciprocating manner; the reciprocating lifting mechanism comprises a Z-direction servo motor (7) fixed on the mounting base plate (1), the driving end of the Z-direction servo motor (7) is connected with a Z-direction connecting rod (3) through a Z-direction belt wheel transmission assembly (8), the Z-direction connecting rod (3) is rotatably connected with a plurality of bearing seats, the bearing seats are arranged on the mounting base plate (1), a lifting cam (10) is arranged at the position, facing the lifting base (5), of the Z-direction connecting rod (3), a lifting riding wheel (11) capable of being in rolling contact with the lifting cam (10) is arranged right above the lifting cam (10), and the lifting riding wheel (11) is rotatably connected to the side face of the lifting base (5); the mounting base plate (1) is provided with a translation mechanism, the translation mechanism can drive the X-direction connecting rod (2) to translate along the X axis, and the plurality of carrying needle assemblies can drive the connecting rod (2) along with the X-direction to realize horizontal carrying of materials.
2. The dual-rail conveying device for soft solder die bonding apparatus as claimed in claim 1, wherein: the carrying needle assembly comprises a carrying connecting block (26) detachably connected to an X-direction connecting rod (2), the carrying connecting block (26) is connected with a carrying connecting rod (25) through an eccentric pin (27), a plurality of carrying needle fixing blocks (24) are arranged on the carrying connecting rod (25), carrying needles (23) are respectively arranged on the carrying needle fixing blocks (24), a long-strip-shaped eccentric pin mounting groove is formed in the carrying connecting block (26), and the eccentric pin (27) is arranged in the eccentric pin mounting groove.
3. The dual-rail conveying device for the molten solder die bonding apparatus as claimed in claim 1, wherein: the translation mechanism comprises an X-direction servo motor (12) fixed on a mounting base plate (1), the driving end of the X-direction servo motor (12) is connected with a transmission ball screw assembly (14) through an X-direction belt wheel transmission assembly (13), the ball screw assembly (14) is arranged on a ball screw mounting seat (15), the ball screw mounting seat (15) is arranged on the mounting base plate (1), a second follow-up support (18) is connected on a nut seat of the ball screw assembly (14), an X-direction linear slide rail (16) is arranged on the side surface of the ball screw mounting seat (15), a first follow-up support (17) and a second follow-up support (18) are respectively connected on the X-direction linear slide rail (16) in a sliding manner, a first cam follower (20) is rotatably connected on the first follow-up support (17), a second cam follower (21) is rotatably connected on the second follow-up support (18), and an X-direction driving plate (19) is arranged between the first cam follower (20) and the second cam follower (21), the X-direction driving plate (19) is locked on the X-direction connecting rod (2) through a locking block, the upper end and the lower end of the first follow-up support (17) are respectively provided with a first support, the upper end and the lower end of the second follow-up support (18) are respectively provided with a second support, an extension spring (22) is arranged between the first support and the second support, and the extension spring (22) can drive the first cam follower (20) and the second cam follower (21) to clamp the X-direction driving plate (19).
4. The dual-rail conveying device for the molten solder die bonding apparatus as claimed in claim 1, wherein: set up motor support (30) on mounting plate (1), motor support (30) are improved level and are fixed and are pressed lead wire servo motor (28), press lead wire servo motor (28) drive end to connect and press lead wire transmission shaft (29), press a plurality of pressure lead wire cams (31) of suit on lead wire transmission shaft (29), every pressure lead wire cam (31) top sets up and presses lead wire lift gyro wheel (32), it connects on pressing lead wire lift seat (33) to press lead wire lift gyro wheel (32) to rotate, press about lead wire lift seat (33) sliding connection on pressing lead wire fixing base (34), press lead wire fixing base (34) to set firmly on mounting plate (1), press lead wire lift seat (33) one side to connect through connecting piece detachable and press lead wire assembly mounting bracket (35), press lead wire assembly through connecting piece detachable connection on lead wire assembly mounting bracket (35).
5. The dual-rail conveying device for the molten solder die bonding apparatus as claimed in claim 4, wherein: the lead pressing assembly comprises a lead pressing adjusting frame (36), the lead pressing adjusting frame (36) is connected with one end of a lead pressing connecting rod (37) through a connecting piece in a detachable mode, the other end of the lead pressing connecting rod (37) is connected with a lead pressing support (38) through a connecting piece in a detachable mode, and a plurality of lead pressing blocks (39) are connected to the lead pressing support (38) through connecting pieces in a detachable mode.
6. The dual-rail conveying device for the molten solder die bonding apparatus as claimed in any one of claims 1 to 5, wherein: the X-direction connecting rod (2) is provided with a manual anti-blocking component, the manual anti-blocking component comprises a handle (40), the lower end of the handle (40) is connected with a locking plate, the locking plate is sleeved on the X-direction connecting rod (2), one side of the locking plate is connected with a limiting plate (43), the front end of the limiting plate (43) is connected with a locking block (41), the locking block (41) is sleeved on the X-direction connecting rod (2), one side of the locking block (41) is provided with an open end, the open end is connected with a locking bolt (42), the locking block (41) can be locked on the X-direction connecting rod (2) by the locking bolt (42), the upper end and the lower end of the limiting plate (43) are respectively provided with an upper lifting follow-up roller (45) and a lower lifting follow-up roller (47), the upper lifting follow-up roller (45) is rotatably connected on the upper lifting seat (44), the lower lifting follow-up roller (47) is rotatably connected on the lower lifting seat (48), and the upper lifting seat (44) is detachably connected with the lower lifting seat (48) through a connecting piece, lower lift seat (48) upper and lower sliding connection is on fixing base (46), and fixing base (46) set up on mounting plate (1), and lower lift seat (48) one side sets up manual follow-up gyro wheel (49), and manual lift cam (50) are set up to manual follow-up gyro wheel (49) below, and manual lift cam (50) suit is on Z is to connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171299.1U CN216686417U (en) | 2021-12-16 | 2021-12-16 | Double-rail conveying device for soft solder die bonding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171299.1U CN216686417U (en) | 2021-12-16 | 2021-12-16 | Double-rail conveying device for soft solder die bonding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216686417U true CN216686417U (en) | 2022-06-07 |
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| CN202123171299.1U Active CN216686417U (en) | 2021-12-16 | 2021-12-16 | Double-rail conveying device for soft solder die bonding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116031169A (en) * | 2023-03-30 | 2023-04-28 | 华羿微电子股份有限公司 | Control method for thickness flatness of small chip solder |
-
2021
- 2021-12-16 CN CN202123171299.1U patent/CN216686417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116031169A (en) * | 2023-03-30 | 2023-04-28 | 华羿微电子股份有限公司 | Control method for thickness flatness of small chip solder |
| CN116031169B (en) * | 2023-03-30 | 2023-06-23 | 华羿微电子股份有限公司 | Control method for thickness flatness of small chip solder |
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