CN113618182B - Connector assembling machine for semiconductor testing and sealing equipment - Google Patents

Connector assembling machine for semiconductor testing and sealing equipment Download PDF

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Publication number
CN113618182B
CN113618182B CN202111032479.3A CN202111032479A CN113618182B CN 113618182 B CN113618182 B CN 113618182B CN 202111032479 A CN202111032479 A CN 202111032479A CN 113618182 B CN113618182 B CN 113618182B
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China
Prior art keywords
assembly
push rod
electric push
base
wire
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CN202111032479.3A
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Chinese (zh)
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CN113618182A (en
Inventor
张昆明
冯政强
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Shenzhen Zhijianeng Automation Co ltd
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Shenzhen Zhijianeng Automation Co ltd
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Priority to CN202111032479.3A priority Critical patent/CN113618182B/en
Publication of CN113618182A publication Critical patent/CN113618182A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B23K3/0607—Solder feeding devices
    • B23K3/063—Solder feeding devices for wire feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The invention belongs to the technical field of connector production equipment, and particularly relates to a connector assembling machine for semiconductor testing and sealing equipment. The automatic wire feeding device comprises a base, a feeding assembly, a transferring assembly, an installing assembly, a wire feeding assembly, a welding assembly and a cutting assembly; the feeding assembly is arranged at one end of the base, the wire feeding assembly and the welding assembly are fixedly arranged at the other end of the base, and the mounting assembly is fixedly arranged on the base and positioned between the feeding assembly and the wire feeding assembly; the transfer component is movably arranged on the base and can sequentially penetrate through the feeding component, the mounting component and the wire feeding component; two sets of cut off the subassembly fixed mounting and be located on the base send a both sides of subassembly. The lead sheet and the connector body are not required to be welded manually, so that the assembly efficiency of the connector is higher, and the production efficiency of the connector is improved.

Description

Connector assembling machine for semiconductor measuring and sealing equipment
Technical Field
The invention belongs to the technical field of connector production equipment, and particularly relates to a connector assembling machine for semiconductor testing and sealing equipment.
Background
The semiconductor production process mainly comprises wafer manufacturing and packaging test, wherein the packaging test refers to the test of functional and electrical parameters of a packaged chip, and the test process comprises the following steps: the sorting machine conveys the chips to be tested to the testing station one by one, pins of the chips to be tested are connected with the functional modules of the testing machine through the base and the connector on the testing station, and the testing machine applies input signals to the chips and collects output signals to judge whether the functions and the performance of the chips meet the design specification requirements.
The production of the connector for the existing semiconductor testing and sealing equipment mainly depends on manual welding of lead pieces, the welding efficiency is not high, and the production efficiency of the connector is influenced.
Disclosure of Invention
In view of the above problems, the present invention provides a connector assembling machine for semiconductor package testing equipment, which includes a base, a feeding assembly, a transferring assembly, an installing assembly, a wire feeding assembly, a welding assembly and a cutting assembly;
the feeding assembly is arranged at one end of the base, the wire feeding assembly and the welding assembly are fixedly arranged at the other end of the base, and the mounting assembly is fixedly arranged on the base and positioned between the feeding assembly and the wire feeding assembly; the transferring component is movably arranged on the base and can sequentially penetrate through the feeding component, the mounting component and the wire feeding component; two sets of cut off the subassembly fixed mounting and be located on the base send a both sides of subassembly.
Further, the feeding assembly comprises a first shell, a first baffle and a conveyor belt; the first shell is arranged at one end of the base and is positioned above the transfer assembly; one ends of the two groups of first baffle plates are fixedly arranged at one end of the first shell far away from the mounting assembly; the conveying belt is movably clamped between the two groups of first baffle plates.
Further, a first cavity is arranged in the first shell and communicated with the conveyor belt; the lower extreme of first casing still is provided with the first draw-in groove of two sets of symmetries, it has first fixture block still to joint in the first draw-in groove, first fixture block pass through the spring with the tank bottom elastic connection of first draw-in groove.
Further, the transfer assembly comprises a moving part and a clamping part; the moving part is movably arranged on the base; the clamping part comprises a second baffle, a first connecting plate and a keel, and one end of the keel is fixedly connected with the upper end of the moving part; a plurality of groups of first connecting plates are fixedly arranged on the keel at equal intervals, a second clamping groove is formed between every two adjacent groups of first connecting plates, and one end of the cutting assembly can be inserted into the second clamping groove; and two ends of each group of first connecting plates are respectively and fixedly provided with a second baffle.
Further, the mounting assembly comprises a lifting platform, a first electric push rod and a second electric push rod; the lifting platform is fixedly installed on the base, and one ends of the bodies of the first electric push rod and the second electric push rod are fixedly installed at the moving end of the lifting platform.
Furthermore, a group of third baffles is connected to one ends of output shafts of the first electric push rod and the second electric push rod in a transmission mode, and a plurality of groups of third clamping grooves are formed in the opposite surfaces of the two groups of third baffles.
Further, the mounting assembly further comprises a third electric push rod;
one end of the body of the third electric push rod is fixedly arranged below the first electric push rod and the second electric push rod, one end of the output shaft of the third electric push rod is further in transmission connection with a fourth baffle, the fourth baffle is in sliding fit between the two sets of third baffles, and the fourth baffle moves in a direction close to or away from the first shell.
Further, the wire feed assembly comprises a wire reel; the wire reel is rotatably installed below the base.
Further, the wire feeding assembly further comprises a fourth electric push rod and a first air cylinder; one end of the body of the fourth electric push rod is fixedly arranged on the base; one end of an output shaft of the fourth electric push rod is fixedly connected with one end of the bodies of the plurality of groups of first air cylinders.
Further, the wire feeding assembly also comprises a wire feeding plate;
the wire feeding plate is fixedly installed on one side, far away from the fourth electric push rod, of the first air cylinder, a plurality of groups of wire clamping plates are arranged below two ends of the wire feeding plate and correspond to one ends of output shafts of the first air cylinders of the groups one to one, welding wires on the wire welding disc movably penetrate through the base and are clamped in the wire clamping plates, and the welding wires movably penetrate through the wire feeding plate.
The invention has the beneficial effects that:
1. mounting the lead tab to the connector body by the mounting assembly; the connector body provided with the lead pieces is conveyed to the upper part of the wire feeding assembly through the transfer assembly; insert the welding wire in the connector body through sending a subassembly, rethread welding subassembly makes the lead wire piece fixed with the welding wire welding on the lead wire piece, later utilizes two sets ofly cut off the subassembly and cut off the junction of welding wire and connector body, make the welding wire and the connector body separation on sending a subassembly, need not the manual work and weld lead wire piece and connector body for the assembly efficiency of connector is higher, has improved the production efficiency of connector.
2. The connector body with the lead pieces installed is conveyed to the upper part of the wire feeding assembly through the moving part; the welding wire is fixed in the wire clamping plate by enabling the output shaft of the first air cylinder to be close to the wire clamping plate; and starting the fourth electric push rod to enable the welding wire to penetrate through the through hole, starting the second cylinder, enabling the heating block to sequentially heat and melt the welding wire on the bottom plate, and enabling the melted welding wire and the lower end of the lead piece to be welded and fixed in the fourth clamping groove. The supply of welding wire does not need to be performed manually, and the efficiency of automatic welding is higher.
3. An output shaft of the first air cylinder is far away from the wire clamping plate, the fourth electric push rod is started, the horizontal height of the wire feeding plate is lowered, the welding wire can movably penetrate through the wire feeding plate and extends for a preset length, and then the first air cylinder is started, so that the welding wire is clamped in the wire clamping plate. And starting the third cylinder to cut off the welding wire at the lower end of the bottom plate by the blade, so that the welding wire is separated from the bottom plate. The welding wire cutting-off work is not required to be carried out manually, and the automation degree is high.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 shows a schematic structural view of a first perspective of an assembly machine according to an exemplary embodiment of the present invention;
fig. 2 shows a schematic structural view of a first perspective of an assembly machine according to an embodiment of the invention;
FIG. 3 shows a schematic structural view of a loading assembly of an embodiment of the invention;
FIG. 4 shows a cross-sectional structural view of a loading assembly of an embodiment of the invention;
FIG. 5 shows a schematic structural view of a transfer module according to an embodiment of the present invention;
FIG. 6 shows a schematic structural diagram of a mounting assembly of an embodiment of the present invention;
FIG. 7 is a schematic structural view of a wire feed assembly in accordance with an embodiment of the present invention;
FIG. 8 shows a schematic structural diagram of a weld stack according to an embodiment of the invention;
FIG. 9 shows a schematic structural diagram of a severing assembly of an embodiment of the invention;
fig. 10 shows a schematic structural view of a connector body of an embodiment of the present invention.
In the figure: 1. a base; 2. a feeding assembly; 21. a first housing; 22. a first baffle plate; 23. a conveyor belt; 211. a first cavity; 212. a first card slot; 213. a first clamping block; 3. a transfer assembly; 31. a moving part; 32. a second baffle; 33. a keel; 34. a first connecting plate; 35. a second card slot; 4. mounting the component; 41. a lifting platform; 42. a first electric push rod; 43. a third baffle plate; 431. a third card slot; 44. a second electric push rod; 45. a third electric push rod; 46. a fourth baffle; 5. a wire feed assembly; 51. a wire reel; 52. a fourth electric push rod; 53. a wire feeding plate; 54. a wire clamping plate; 55. a first cylinder; 6. welding the assembly; 61. a second cylinder; 62. a heating block; 7. cutting off the assembly; 71. mounting a plate; 72. a third cylinder; 73. a blade; 8. a connector body; 81. a base plate; 811. a through hole; 812. a fourth card slot; 82. a side plate; 821. a fifth card slot; 9. and a lead sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a connector assembling machine for semiconductor encapsulation testing equipment, which comprises a base 1, a feeding assembly 2, a transferring assembly 3, an installing assembly 4, a wire feeding assembly 5, a welding assembly 6 and a cutting assembly 7, and is exemplarily shown in fig. 1 and fig. 2.
The feeding assembly 2 is arranged at one end of the base 1, the wire feeding assembly 5 is fixedly arranged at the other end of the base 1, and the mounting assembly 4 is fixedly arranged on the base 1 and is positioned between the feeding assembly 2 and the wire feeding assembly 5; the transfer component 3 is movably mounted on the base 1 and can sequentially pass through the feeding component 2, the mounting component 4 and the wire feeding component 5; the welding assembly 6 is arranged at the other end of the base 1; two sets of cut off subassembly 7 fixed mounting just are located on base 1 the both sides of sending a subassembly 5.
The feeding assembly 2 is used for conveying the connector body 8 to the transferring assembly 3, and the transferring assembly 3 is used for conveying the connector body 8 to the lower part of the mounting assembly 4; the mounting assembly 4 is used for mounting the lead sheet 9 on the connector body 8; the wire feed assembly 5 is used for inserting welding wire into the connector body 8; the welding assembly 6 is used for welding a welding wire with a lead sheet 9; the cutting assembly 7 is used to separate the welding wire on the wire feeding assembly 5 from the connector body 8.
Illustratively, the connector body 8 is transported to the transfer module 3 by the loading module 2; the transfer module 3 transports the connector body 8 to the lower side of the mounting module 4, and the lead piece 9 is mounted on the connector body 8 through the mounting module 4; the connector body 8 with the lead sheet 9 installed is conveyed to the upper part of the wire feeding assembly 5 through the transfer assembly 3; insert the welding wire in connector body 8 through sending a subassembly 5, rethread welding subassembly 6 makes the lead wire piece fixed with the welding wire welding on lead wire piece 9, later utilizes two sets ofly cut off subassembly 7 cuts off the welding wire and connector body 8 junction, makes the welding wire and the connector body 8 separation on sending a subassembly 5, need not the manual work and welds lead wire piece 9 and connector body 8 for the assembly efficiency of connector is higher, has improved the production efficiency of connector.
The loading assembly 2 comprises a first housing 21, a first baffle 22 and a conveyor belt 23, as shown in fig. 3 and 4, for example.
The first shell 21 is arranged at one end of the base 1 and is positioned above the transferring component 3; one end of each of the two groups of first baffles 22 is fixedly arranged at one end of the first shell 21 far away from the mounting component 4; the conveyor belt 23 is movably clamped between the two groups of first baffle plates 22; the two groups of first baffle plates 22 are used for limiting the connector body 8 and preventing the connector body 8 from being separated under the transportation of the conveyor belt 23.
A first cavity 211 is arranged in the first shell 21, and the first cavity 211 is communicated with the conveyor belt 23; the first cavity 211 is used for storing the connector body 8 transported by the conveyor belt 23; the lower end of the first shell 21 is further provided with two symmetrical first clamping grooves 212, a first clamping block 213 is further clamped in the first clamping groove 212, and the first clamping block 213 is elastically connected with the groove bottom of the first clamping groove 212 through a spring.
Illustratively, the connector body 8 is transported into the first cavity 211 by means of the conveyor belt 23; when the acting force of all the connector bodies 8 in the first cavity 211 acting on the first latches 213 is greater than the elastic force of the spring, the spring is compressed, and the two sets of first latches 213 are away from each other, so that one set of connector bodies 8 is separated from the first cavity 211 and is clamped in the transfer assembly 3; at this time, since the acting force of the remaining connector body 8 in the first cavity 211 acting on the first latch 213 is smaller than the elastic force of the spring, the spring returns to its original shape, and the two sets of first latches approach each other, so that the remaining connector body 8 is latched in the first cavity 211.
The transfer assembly 3 includes a moving portion 31 and a clamping portion, as shown in fig. 5.
The moving part 31 is movably arranged on the base 1;
the clamping part comprises a second baffle 32, a first connecting plate 34 and a keel 33, and one end of the keel 33 is fixedly connected with the upper end of the moving part 31; the first connecting plates 34 are fixedly arranged on the keel 33 at equal intervals, a second clamping groove 35 is formed between every two adjacent first connecting plates 34, and one end of the cutting component 7 can be inserted into the second clamping groove 35.
Two ends of each group of the first connecting plates 34 are further respectively and fixedly provided with a second baffle 32, and the second baffles 32, the first connecting plates 34 and the keels 33 are used for clamping the connector body 8.
The mounting assembly 4 includes a lifting platform 41, a first electric push rod 42, a second electric push rod 44, and a third electric push rod 45, as shown in fig. 6 for example.
The lifting platform 41 is fixedly arranged on the base 1, and one ends of the bodies of the first electric push rod 42 and the second electric push rod 44 are fixedly arranged at the moving end of the lifting platform 41; the output shaft one end of first electric putter 42 and second electric putter 44 is all the transmission to be connected with a set of third baffle 43, has seted up a plurality of groups third draw-in groove 431 on the relative one side of two sets of third baffle 43, and a plurality of groups third draw-in groove 431 is used for joint lead wire piece 9.
One end of the body of the third electric push rod 45 is fixedly installed below the first electric push rod 42 and the second electric push rod 44, one end of the output shaft of the third electric push rod 45 is further connected with a fourth baffle 46 in a transmission manner, the fourth baffle 46 is attached between the two sets of third baffles 43 in a sliding manner, and the movement direction of the fourth baffle 46 is close to or far away from the first shell 21.
Illustratively, the lead tab 9 is installed in the third slot 431, and the fourth blocking plate 46 covers the opposite surfaces of the two sets of third blocking plates 43, so that the lead tab 9 is blocked in the third slot 431 and cannot be separated. When the lead tab 9 needs to be disengaged from the third groove 431, the output shaft of the first electric push rod 42 is first extended to make the third baffle 43 connected to the first electric push rod 42 away from the fourth baffle 46, the output shaft of the second electric push rod 44 is then shortened to make the third baffle 43 connected to the second electric push rod 44 away from the fourth baffle 46, and finally the output shaft of the third electric push rod 45 is extended to make the fourth baffle 46 move from the initial position toward the direction approaching the first housing 21 until the fourth baffle 46 is completely disengaged from the two sets of third baffles 43.
When the lead tab 9 needs to be installed in the third slot 431, the fourth blocking plate 46 is firstly moved away from the first shell 21 to return to the initial position of the fourth blocking plate 46; then the output shaft of the first electric push rod 42 is shortened, so that the third baffle 43 connected with the output shaft is in sliding fit with one side of the fourth baffle 46; and finally, extending the output shaft of the second electric push rod 44 to enable the other side of the third baffle 43 connected with the output shaft to be in sliding fit with the other side of the fourth baffle 46, and at the moment, installing the lead sheet 9 in the third clamping groove 431 manually, so that the operation is simple.
The wire feed assembly 5 includes a wire reel 51, a fourth power push rod 52, a wire feed plate 53, and a first cylinder 55, as shown, for example, in fig. 7.
The wire reel 51 is rotatably arranged below the base 1;
one end of the body of the fourth electric push rod 52 is fixedly arranged on the base 1; one end of the output shaft of the fourth electric push rod 52 is fixedly connected with one end of the body of the plurality of groups of first air cylinders 55.
The wire feeding plate 53 is fixedly installed on one side, far away from the fourth electric push rod 52, of the first air cylinder 55, a plurality of groups of wire clamping plates 54 are arranged below two ends of the wire feeding plate 53, the groups of wire clamping plates 54 correspond to one ends of output shafts of the groups of first air cylinders 55 one by one, and welding wires on the wire welding disc 51 can movably penetrate through the base 1 and are clamped in the wire clamping plates 54 and movably penetrate through the wire feeding plate 53.
When the output shaft of the first cylinder 55 approaches the chuck plate 54, the welding wire is fixed in the chuck plate 54; when the output shaft of the first cylinder 55 is away from the wire clamping plate 54, the welding wire can movably penetrate through the wire feeding plate 53.
The weld stack 6 includes a second cylinder 61 and a heater block 62, as shown, for example, in FIG. 8.
One end of the body of the second cylinder 61 is fixedly arranged above the base 1, and one end of the output shaft of the second cylinder 61 is in transmission connection with the heating block 62. The heating block 62 can movably penetrate through the inside of the connector body 8, and the heating block 62 is used for heating a welding wire to weld and fix the lead sheet 9 and the connector body 8.
The severing assembly 7 comprises a mounting plate 71, a third cylinder 72 and a blade 73, as shown, for example, in fig. 9.
Two groups of mounting plates 71 are fixedly mounted on two sides of the body of the fourth electric push rod 52, and one ends of the bodies of a plurality of groups of third air cylinders 72 are fixedly mounted on the upper ends of the mounting plates 71; one end of the output shaft of the third cylinder 72 is in transmission connection with the blade 73.
The connector body 8 includes a bottom plate 81 and side plates 82, as shown in fig. 10 for example.
The bottom plate 81 is provided with a plurality of groups of through holes 811, the through holes 811 correspond to the welding wires one by one and correspond to the blades 73 one by one, and each group of blades 73 can cut off the welding wires penetrating through the through holes 811.
A plurality of groups of fourth slots 812 are further arranged on the bottom plate 81, the fourth slots 812 are located at one side of the through hole 811, and the lower end of the lead tab 9 can be clamped in the fourth slots 812; the fourth slot 812 may also be used to hold the wire melted by the heating block 62.
A plurality of groups of fifth clamping grooves 821 are formed in the side plate 82, the fifth clamping grooves 821 are used for clamping the upper ends of the lead tabs 9, and the fifth clamping grooves 821 are communicated with the fourth clamping grooves 812.
The connector assembling machine for the semiconductor testing and sealing equipment provided by the embodiment of the invention has the following working principle:
the connector body 8 is conveyed into the clamping part through a conveyor belt 23; the connector body 8 is conveyed below the third shutter 43 and the fourth shutter 46 by the moving portion 31, and the lead tab 9 is fitted into the third card slot 431; through the moving end of the lifting platform 41, the horizontal height of the lead sheet 9 is lowered, the lower end of the lead sheet 9 is clamped in the fifth clamping groove 821, the output shaft of the first electric push rod 42 is sequentially extended, the third baffle 43 connected with the first electric push rod 42 is far away from the fourth baffle 46, the output shaft of the second electric push rod 44 is shortened, the third baffle 43 connected with the second electric push rod 44 is far away from the fourth baffle 46, finally, the output shaft of the third electric push rod 45 is extended, the fourth baffle 46 moves from the initial position to the direction close to the first shell 21 until the fourth baffle 46 is completely separated from the two sets of the third baffles 43, and the third clamping groove 431 can be separated from the lead sheet 9 through the lifting platform 41; then, the horizontal height of the third baffle 43 is raised through the moving end of the lifting platform 41, at this time, the fourth baffle 46 and the third baffle 43 are restored to their original shapes, and then the horizontal height of the fourth baffle 46 is lowered through the moving end of the lifting platform 41, and the lead tab 9 clamped in the fifth clamping groove 821 is continuously pressed downward by the lower plate surface of the fourth baffle 46 until the lower end of the lead tab 9 is clamped in the fourth clamping groove 812.
The connector body 8 with the lead sheet 9 mounted thereon is conveyed to the upper part of the wire feeding assembly 5 by the moving part 31; by bringing the output shaft of the first cylinder 55 close to the chuck plate 54, the welding wire is fixed in the chuck plate 54; at this time, the fourth electric push rod 52 is started to make the welding wire penetrate through the through hole 811, and then the second cylinder 61 is started to make the heating block 62 sequentially heat and melt the welding wire on the bottom plate 81, so that the melted welding wire and the lower end of the lead tab 9 are welded and fixed in the fourth clamping groove 812. The supply of welding wire does not need to be performed manually, and the efficiency of automatic welding is higher.
An output shaft of the first air cylinder 55 is far away from the wire clamping plate 54, the fourth electric push rod 52 is started, the horizontal height of the wire feeding plate 53 is lowered, the welding wire can movably penetrate through the wire feeding plate 53 and extends for a preset length, and then the first air cylinder 55 is started, so that the welding wire is clamped in the wire clamping plate 54. At this time, the third cylinder 72 is actuated to cut the welding wire at the lower end of the bottom plate 81 by the blade 73, and the welding wire is separated from the bottom plate 81. The welding wire cutting-off work is not required to be carried out manually, and the automation degree is high.
When the next group of connector bodies 8 pass through the wire feeding plate 53, the fourth electric push rod 52 is activated to move the welding wire through the through hole 811, so that the assembly of the connector can be continuously completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a semiconductor is surveyed and is sealed connector assembly machine for equipment which characterized in that: comprises a base (1), a feeding component (2), a transferring component (3), a mounting component (4), a wire feeding component (5), a welding component (6) and a cutting component (7);
the feeding assembly (2) is arranged at one end of the base (1), the wire feeding assembly (5) and the welding assembly (6) are fixedly arranged at the other end of the base (1), and the mounting assembly (4) is fixedly arranged on the base (1) and is positioned between the feeding assembly (2) and the wire feeding assembly (5); the transfer component (3) is movably arranged on the base (1) and can sequentially penetrate through the feeding component (2), the mounting component (4) and the wire feeding component (5); the two groups of cutting-off assemblies (7) are fixedly arranged on the base (1) and are positioned on two sides of the wire feeding assembly (5);
the mounting assembly (4) comprises a lifting platform (41), a first electric push rod (42) and a second electric push rod (44); the lifting platform (41) is fixedly arranged on the base (1), and one ends of bodies of the first electric push rod (42) and the second electric push rod (44) are fixedly arranged at the moving end of the lifting platform (41);
one end of an output shaft of each of the first electric push rod (42) and the second electric push rod (44) is in transmission connection with a group of third baffles (43), and a plurality of groups of third clamping grooves (431) are formed in the opposite surfaces of the two groups of third baffles (43);
the mounting assembly (4) further comprises a third electric push rod (45);
one end of the body of the third electric push rod (45) is fixedly arranged below the first electric push rod (42) and the second electric push rod (44), one end of the output shaft of the third electric push rod (45) is further in transmission connection with a fourth baffle (46), the fourth baffle (46) is attached between the two sets of third baffles (43) in a sliding mode, and the movement direction of the fourth baffle (46) is close to or far away from the first shell (21).
2. The connector assembling machine for semiconductor package testing equipment according to claim 1, characterized in that: the feeding assembly (2) comprises a first shell (21), a first baffle (22) and a conveyor belt (23); the first shell (21) is arranged at one end of the base (1) and is positioned above the transferring component (3); one end of each of the two groups of first baffle plates (22) is fixedly arranged at one end, far away from the mounting component (4), of the first shell (21); the conveyor belt (23) is movably clamped between the two groups of first baffle plates (22).
3. The connector assembling machine for semiconductor package testing equipment according to claim 2, characterized in that: a first cavity (211) is arranged in the first shell (21), and the first cavity (211) is communicated with the conveyor belt (23); the lower end of the first shell (21) is further provided with two groups of symmetrical first clamping grooves (212), a first clamping block (213) is clamped in the first clamping grooves (212), and the first clamping block (213) is elastically connected with the groove bottom of the first clamping grooves (212) through a spring.
4. The connector assembling machine for semiconductor package testing equipment according to claim 1, characterized in that: the transfer assembly (3) comprises a moving part (31) and a clamping part; the moving part (31) is movably arranged on the base (1); the clamping part comprises a second baffle (32), a first connecting plate (34) and a keel (33), and one end of the keel (33) is fixedly connected with the upper end of the moving part (31); a plurality of groups of first connecting plates (34) are fixedly arranged on the keel (33) at equal intervals, a second clamping groove (35) is formed between every two adjacent groups of first connecting plates (34), and one end of the cutting component (7) can be inserted into the second clamping groove (35); and two ends of each group of first connecting plates (34) are respectively and fixedly provided with a second baffle (32).
5. The connector assembling machine for semiconductor package testing equipment according to claim 1, characterized in that: the wire feeding assembly (5) comprises a wire reel (51); the wire reel (51) is rotatably arranged below the base (1).
6. The connector assembling machine for semiconductor package testing equipment according to claim 5, characterized in that: the wire feeding assembly (5) further comprises a fourth electric push rod (52) and a first air cylinder (55); one end of the body of the fourth electric push rod (52) is fixedly arranged on the base (1); one end of an output shaft of the fourth electric push rod (52) is fixedly connected with one end of the bodies of the plurality of groups of first air cylinders (55).
7. The connector assembling machine for semiconductor package testing equipment according to claim 6, characterized in that: the wire feeding assembly (5) further comprises a wire feeding plate (53);
the wire feeding plate (53) is fixedly installed on one side, far away from the fourth electric push rod (52), of the first air cylinder (55), a plurality of groups of wire clamping plates (54) are arranged below two ends of the wire feeding plate (53), the groups of wire clamping plates (54) correspond to one ends of output shafts of the groups of first air cylinders (55) one by one, welding wires on the wire welding disc (51) movably penetrate through the base (1) and are clamped in the wire clamping plates (54), and the welding wires movably penetrate through the wire feeding plate (53).
CN202111032479.3A 2021-09-03 2021-09-03 Connector assembling machine for semiconductor testing and sealing equipment Active CN113618182B (en)

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CN113618182B true CN113618182B (en) 2022-07-12

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011115819A (en) * 2009-12-02 2011-06-16 Hitachi Global Storage Technologies Netherlands Bv Method for manufacturing head gimbal assembly, and apparatus for connecting connection pads thereof to each other
CN207490282U (en) * 2017-10-13 2018-06-12 无锡天路科技有限公司 A kind of lead bonding device of connector
CN108544048A (en) * 2018-06-15 2018-09-18 深圳市南湖顺通科技有限公司 A kind of motor rotor multi-point welding device
CN112027555A (en) * 2020-08-26 2020-12-04 东莞市爱康电子科技有限公司 Loading and unloading equipment for test board
CN112453626A (en) * 2020-11-02 2021-03-09 徐强 HDMI connects welding feedway and HDMI high definition multimedia connector welding system
CN112810167A (en) * 2021-01-27 2021-05-18 东莞盛翔精密金属有限公司 Automatic key assembling equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011115819A (en) * 2009-12-02 2011-06-16 Hitachi Global Storage Technologies Netherlands Bv Method for manufacturing head gimbal assembly, and apparatus for connecting connection pads thereof to each other
CN207490282U (en) * 2017-10-13 2018-06-12 无锡天路科技有限公司 A kind of lead bonding device of connector
CN108544048A (en) * 2018-06-15 2018-09-18 深圳市南湖顺通科技有限公司 A kind of motor rotor multi-point welding device
CN112027555A (en) * 2020-08-26 2020-12-04 东莞市爱康电子科技有限公司 Loading and unloading equipment for test board
CN112453626A (en) * 2020-11-02 2021-03-09 徐强 HDMI connects welding feedway and HDMI high definition multimedia connector welding system
CN112810167A (en) * 2021-01-27 2021-05-18 东莞盛翔精密金属有限公司 Automatic key assembling equipment

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