阅读说明：本技术 一种集成电路板电子元件自动焊接设备 (Automatic welding equipment for electronic components of integrated circuit board ) 是由 黄运强 王杰 黄慧珍 覃锡禄 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种集成电路板电子元件自动焊接设备,包括机座、L型悬臂、减震组件、滑座、连接组件、收集组件、升降电机、螺纹丝杆、升降板、超声波焊接机、滑槽、滑块、焊接工作头、纵向气缸导轨、纵向移动台、横向气缸导轨和工作台。本发明通过用超声波焊接方式取代传统的热熔焊接方式,利用声波加热,能耗小、效率高,余热即时消退,避免了长时间作业焊接部件的热损问题,延长了焊接设备的使用寿命,且增设连接结构,从而方便了焊接部件的安装和拆卸,维修更换便捷,降低了人员的操作难度,节省了焊接设备的使用成本。(The invention discloses automatic welding equipment for electronic elements of an integrated circuit board, which comprises a base, an L-shaped cantilever, a damping component, a sliding seat, a connecting component, a collecting component, a lifting motor, a threaded lead screw, a lifting plate, an ultrasonic welding machine, a sliding groove, a sliding block, a welding working head, a longitudinal cylinder guide rail, a longitudinal moving platform, a transverse cylinder guide rail and a working platform. The ultrasonic welding mode replaces the traditional hot melting welding mode, the ultrasonic welding mode is used for heating by utilizing sound waves, the energy consumption is low, the efficiency is high, the waste heat is eliminated in time, the problem of heat loss of welding parts in long-time operation is solved, the service life of welding equipment is prolonged, and the connecting structure is additionally arranged, so that the welding parts are convenient to mount and dismount, the maintenance and the replacement are convenient, the operation difficulty of personnel is reduced, and the use cost of the welding equipment is saved.)

1. The utility model provides an integrated circuit board electronic component automatic weld equipment, includes frame (1), L type cantilever (2), damper (3), slide (4), coupling assembling (5), collection subassembly (6), elevator motor (7), screw lead screw (8), lifter plate (9), ultrasonic welding machine (10), spout (11), slider (12), welding work head (13), vertical cylinder guide rail (14), vertical moving platform (15), horizontal cylinder guide rail (16) and workstation (17), its characterized in that: one side of the top of the base (1) is fixedly connected with the bottom of the L-shaped cantilever (2), the top end of the front face of the L-shaped cantilever (2) is fixedly provided with a damping component (3), the damping component (3) consists of a damping seat (31), a rubber cushion block (32), a rubber cushion frame (33), a stud bolt (34), a hexagon nut (35), a damping spring (36), a guide sleeve (37) and a guide pillar (38), the back face of the damping seat (31) is fixedly connected with the top end of the front face of the L-shaped cantilever (2), the center of the front face of the damping seat (31) is embedded with the rubber cushion block (32), the outer edge of the front face of the rubber cushion block (32) is provided with the rubber cushion frame (33), the back face of the rubber cushion frame (33) is in contact with the outer edge of the front face of the damping seat (31), the front face of the rubber cushion frame (33) is in contact with the sliding seat at the center of the back face of the rubber cushion frame (4), the damping seat (31), the rubber cushion frame (33) and the four corners of the front face of the rubber cushion frame (33) are connected with the stud bolt (34) and the hexagon nut (34) 35) And (4) fixedly connecting.

2. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: the utility model discloses a two-angle ultrasonic welding machine, including slide (4), the equal fixed mounting in two angles at slide (4) outer wall top has elevator motor (7), the output of elevator motor (7) and the one end fixed connection of screw lead screw (8), the both ends of screw lead screw (8) are passed through ball bearing and are connected with the two angular rotations of slide (4) inner wall top and bottom, the middle section of screw lead screw (8) is cup jointed with the both sides activity at lifter plate (9) top respectively through ball nut, the front of lifter plate (9) and the top fixed connection at ultrasonic welding machine (10) back, the center of inlaying in slide (4) bottom is inlayed through spout (11) and slider (12) activity in ultrasonic welding machine (10).

3. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: the center of the bottom of the ultrasonic welding machine (10) is fixedly provided with a welding working head (13) through a connecting component (5), the connecting component (5) consists of a first U-shaped clamping block (51), an ear plate (52) and a locking screw hole (53), locking screw (54), second U type clamp splice (55) and spacing groove (56) are constituteed, the top of first U type clamp splice (51) and one side fixed connection at ultrasonic welding machine (10) bottom center, lug plate (52) are passed through to first U type clamp splice (51) front both sides, locking screw hole (53) and locking screw (54) and the both sides fixed connection at second U type clamp splice (55) back, second U type clamp splice (55) and first U type clamp splice (51) cup joint the one end at welding work head (13) through spacing groove (56), the one end of welding work head (13) and the output electric connection of ultrasonic welding machine (10).

4. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 3, wherein: the ear plates (52) are respectively arranged on the two sides of the front surface of the first U-shaped clamping block (51) and the back surface of the second U-shaped clamping block (55), a locking screw hole (53) is formed in the center of the side surface of each ear plate (52), and a locking screw (54) is embedded in each locking screw hole (53).

5. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: two angle fixed mounting of frame (1) top one side have collection subassembly (6), collection subassembly (6) are by collection workbin (61), material collection pipe (62), suction pump (63), collect hose (64) and collect suction head (65) and constitute, the bottom of collection workbin (61) and the one corner fixed connection at frame (1) top, the top at the back of collection workbin (61) and the one end fixed connection of material collection pipe (62), the other end of material collection pipe (62) and the discharge gate fixed connection of suction pump (63), the feed inlet of suction pump (63) and the one end fixed connection of collecting hose (64), the other end fixed mounting of collecting hose (64) has collection suction head (65), it places on the support that frame (1) side one corner set up to collect suction head (65).

6. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: the other end of the top of the machine base (1) is fixedly embedded with a longitudinal cylinder guide rail (14), the output end of the longitudinal cylinder guide rail (14) is fixedly connected with the center of the bottom of the longitudinal moving platform (15), the center of the top of the longitudinal moving platform (15) is fixedly provided with a transverse cylinder guide rail (16), and the output end of the transverse cylinder guide rail (16) is fixedly connected with the center of the bottom of the workbench (17).

7. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: the center and the inner edge of the front surface of the shock absorption seat (31) are respectively fixedly connected with a shock absorption spring (36) and one end of a guide sleeve (37), the shock absorption spring (36) is embedded in the guide sleeve (37), the other end of the shock absorption spring (36) is fixedly connected with one end of a guide post (38), one end of the guide post (38) is embedded in the guide sleeve (37), and the other end of the guide post (38) is fixedly connected with the center of the back surface of the sliding seat (4).

8. An automatic soldering apparatus for electronic components of an integrated circuit board according to claim 1, wherein: the sliding grooves (11) are formed in the two sides of the sliding seat (4), sliding blocks (12) are embedded in the sliding grooves (11), and the side faces of the sliding blocks (12) are fixedly connected with the top ends of the two sides of the ultrasonic welding machine (10).

Technical Field

The invention relates to the technical field of welding equipment, in particular to automatic welding equipment for electronic elements of an integrated circuit board.

Background

An integrated circuit board is a carrier for carrying integrated circuits, and generally, a semiconductor manufacturing process is adopted to manufacture a plurality of electronic components such as transistors, resistors, capacitors and the like on a small single crystal silicon chip, and the electronic components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method. At present, automatic welding equipment is mainly used for integrating electronic components on a monocrystalline silicon wafer in the generation process of an integrated circuit board to form a complete electronic circuit.

However, the conventional welding apparatus mostly has the following problems: firstly, a hot melting welding mode is adopted, the energy consumption in the electric heating process is large, the efficiency is low, the waste heat is slowly reduced, the heat loss of a welding part is serious in long-time operation, and the service life of welding equipment is influenced; secondly, welding parts are inconvenient to disassemble and assemble, difficult to maintain and replace after faults occur, time and labor are wasted in personnel operation, and the use cost of welding equipment is increased; thirdly, welding slag generated in the welding process is not collected, the surface cleanliness of equipment is poor, the problem of dust pollution is easy to occur, and the health of personnel is damaged; fourthly, the damping function is not provided, the vibration amplitude of the acting part is large, the abrasion of parts is serious, and harsh noise is easily generated when the equipment runs, so that the working environment of personnel is polluted.

Disclosure of Invention

The invention aims to provide automatic welding equipment for electronic components of an integrated circuit board, which aims to solve the problems of high energy consumption, low efficiency, high use cost, dust pollution and serious noise in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic welding device for electronic elements of an integrated circuit board comprises a machine base, an L-shaped cantilever, a damping component, a sliding seat, a connecting component, a collecting component, a lifting motor, a threaded screw rod, a lifting plate, an ultrasonic welding machine, a sliding groove, a sliding block, a welding working head, a longitudinal cylinder guide rail, a longitudinal moving platform, a transverse cylinder guide rail and a workbench, wherein one side of the top of the machine base is fixedly connected with the bottom of the L-shaped cantilever, the damping component is fixedly installed at the top end of the front side of the L-shaped cantilever and consists of a damping seat, a rubber cushion block, a rubber cushion frame, a stud, a hexagon nut, a damping spring, a guide sleeve and a guide pillar, the back of the damping seat is fixedly connected with the top end of the front side of the L-shaped cantilever, the rubber cushion block is embedded in the center of the front side of the damping seat, the rubber cushion frame is arranged on the outer edge of the front side of the rubber cushion frame, and the back of the rubber cushion frame is contacted with the outer edge of the front side of the damping seat, the front side of the rubber cushion frame is in contact with the inner edge of the center of the back side of the sliding seat, and the four corners of the shock absorption seat, the rubber cushion frame and the front side of the rubber cushion frame are fixedly connected through the stud bolts and the hexagon nuts.

Preferably, the lifting motor is fixedly mounted on two corners of the top of the outer wall of the sliding seat, the output end of the lifting motor is fixedly connected with one end of the threaded screw rod, two ends of the threaded screw rod are rotatably connected with the two corners of the top and the bottom of the inner wall of the sliding seat through ball bearings, the middle section of the threaded screw rod is movably sleeved with two sides of the top of the lifting plate through ball nuts respectively, the front of the lifting plate is fixedly connected with the top end of the back of the ultrasonic welding machine, and the ultrasonic welding machine is movably embedded in the center of the bottom of the sliding seat through a sliding groove and a sliding block.

Preferably, the center of the bottom of the ultrasonic welding machine is fixedly provided with a welding working head through a connecting assembly, the connecting assembly is composed of a first U-shaped clamping block, an ear plate, a locking screw hole, a locking screw, a second U-shaped clamping block and a limiting groove, the top of the first U-shaped clamping block is fixedly connected with one side of the center of the bottom of the ultrasonic welding machine, the ear plate is arranged on two sides of the front surface of the first U-shaped clamping block, the locking screw hole and the locking screw are fixedly connected with two sides of the back surface of the second U-shaped clamping block, the second U-shaped clamping block and the first U-shaped clamping block are sleeved at one end of the welding working head through the limiting groove, and one end of the welding working head is electrically connected with the output end of the ultrasonic welding machine.

Preferably, the ear plates are respectively arranged on the front surface of the first U-shaped clamping block and the back surface of the second U-shaped clamping block, a locking screw hole is formed in the center of the side surface of the ear plate, and a locking screw is embedded in the locking screw hole.

Preferably, two angle fixed mounting on one side of the top of the machine base have a collection assembly, the collection assembly comprises a material collection box, a material collection pipe, a suction pump, a collection hose and a collection suction head, the bottom of the material collection box is fixedly connected with one angle of the top of the machine base, the top of the back of the material collection box is fixedly connected with one end of the material collection pipe, the other end of the material collection pipe is fixedly connected with a discharge port of the suction pump, the feed port of the suction pump is fixedly connected with one end of the collection hose, the other end of the collection hose is fixedly mounted with a collection suction head, and the collection suction head is placed on a support arranged at one angle of the side of the machine base.

Preferably, the other end of the top of the machine base is fixedly embedded with a longitudinal cylinder guide rail, the output end of the longitudinal cylinder guide rail is fixedly connected with the center of the bottom of the longitudinal moving platform, the center of the top of the longitudinal moving platform is fixedly provided with a transverse cylinder guide rail, and the output end of the transverse cylinder guide rail is fixedly connected with the center of the bottom of the workbench.

Preferably, the center and the inner edge of the front surface of the shock absorption seat are respectively and fixedly connected with a shock absorption spring and one end of a guide sleeve, the shock absorption spring is embedded in the guide sleeve, the other end of the shock absorption spring is fixedly connected with one end of a guide pillar, one end of the guide pillar is embedded in the guide sleeve, and the other end of the guide pillar is fixedly connected with the center of the back surface of the sliding seat.

Preferably, the sliding grooves are formed in two sides of the sliding seat, sliding blocks are embedded in the sliding grooves, and the side faces of the sliding blocks are fixedly connected with the top ends of the two sides of the ultrasonic welding machine.

Compared with the prior art, the invention has the beneficial effects that: the ultrasonic welding mode is adopted, the energy consumption in the acoustic heating process is low, the efficiency is high, the waste heat is eliminated in time, the problem of heat loss of welding parts in long-time operation is avoided, and the service life of welding equipment is prolonged; the connecting structure is additionally arranged, so that the mounting and dismounting of the welding part are facilitated, the maintenance and the replacement are convenient, the operation difficulty of personnel is reduced, and the use cost of welding equipment is saved; the collecting structure is additionally arranged, so that welding slag generated in the welding process can be conveniently collected by personnel, the surface cleanliness of equipment is improved, the problem of dust pollution is avoided, and the health of the personnel is guaranteed; the shock absorption structure is additionally arranged, so that the vibration amplitude of acting parts is reduced, the abrasion of parts is reduced, the harsh noise generated when equipment runs is eliminated, and the working environment of personnel is improved.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a left side view of the overall structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a left partial sectional view of the overall structure of the present invention.

Fig. 5 is a partially enlarged view of B in fig. 4.

Fig. 6 is a top view of the overall structure of the present invention.

Fig. 7 is a perspective view of a first U-shaped clamp block of the present invention.

In the figure: 1. a machine base; 2. an L-shaped cantilever; 3. a shock absorbing assembly; 31. a shock absorbing seat; 32. a rubber cushion block; 33. a rubber cushion frame; 34. a stud bolt; 35. a hexagonal nut; 36. a damping spring; 37. a guide sleeve; 38. a guide post; 4. a slide base; 5. a connecting assembly; 51. a first U-shaped clamping block; 52. an ear plate; 53. locking the screw hole; 54. locking the screw; 55. a second U-shaped clamping block; 56. a limiting groove; 6. a collection assembly; 61. a material collecting box; 62. a material collecting pipe; 63. a suction pump; 64. a collection hose; 65. collecting the suction heads; 7. a lifting motor; 8. a threaded lead screw; 9. a lifting plate; 10. ultrasonic welding machine; 11. a chute; 12. a slider; 13. welding the working head; 14. a longitudinal cylinder guide rail; 15. a longitudinal moving stage; 16. a transverse cylinder guide rail; 17. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: an automatic welding device for electronic components of an integrated circuit board comprises a machine base 1, an L-shaped cantilever 2, a damping component 3, a sliding base 4, a connecting component 5, a collecting component 6, a lifting motor 7, a threaded screw rod 8, a lifting plate 9, an ultrasonic welding machine 10, a sliding chute 11, a sliding block 12, a welding working head 13, a longitudinal cylinder guide rail 14, a longitudinal moving table 15, a transverse cylinder guide rail 16 and a workbench 17, wherein one side of the top of the machine base 1 is fixedly connected with the bottom of the L-shaped cantilever 2, the damping component 3 is fixedly installed at the top end of the front face of the L-shaped cantilever 2, the damping component 3 consists of a damping seat 31, a rubber cushion block 32, a rubber cushion frame 33, a stud 34, a hexagon nut 35, a damping spring 36, a guide sleeve 37 and a guide pillar 38, the back face of the damping seat 31 is fixedly connected with the top end of the front face of the L-shaped cantilever 2, the rubber cushion block 32 is embedded in the center of the front face of the damping seat 31, and the rubber cushion frame 33 is arranged on the outer edge of the front face of the rubber cushion block 32, the back surface of the rubber cushion frame 33 is contacted with the outer edge of the front surface of the shock absorption seat 31, the front surface of the rubber cushion frame 33 is contacted with the inner edge of the center of the back surface of the sliding seat 4, the shock absorption seat 31, the rubber cushion frame 33 and four corners of the front surface of the rubber cushion frame 33 are fixedly connected through a stud bolt 34 and a hexagon nut 35, the center and the inner edge of the front surface of the shock absorption seat 31 are respectively and fixedly connected with a shock absorption spring 36 and one end of a guide sleeve 37, the shock absorption spring 36 is embedded in the guide sleeve 37, the other end of the shock absorption spring 36 is fixedly connected with one end of a guide pillar 38, one end of the guide pillar 38 is embedded in the guide sleeve 37, the other end of the guide pillar 38 is fixedly connected with the center of the back surface of the sliding seat 4, a shock absorption structure is additionally arranged, the shock amplitude of working parts is reduced, the abrasion of the parts is reduced, the harsh noise of the equipment in operation is eliminated, and the working environment of personnel is improved; the two corners of the top of the outer wall of the sliding seat 4 are fixedly provided with a lifting motor 7, the output end of the lifting motor 7 is fixedly connected with one end of a threaded screw rod 8, two ends of the threaded screw rod 8 are rotatably connected with two corners of the top and the bottom of the inner wall of the sliding seat 4 through ball bearings, the middle section of the threaded screw rod 8 is movably sleeved with two sides of the top of a lifting plate 9 through ball nuts respectively, the front of the lifting plate 9 is fixedly connected with the top end of the back of an ultrasonic welding machine 10, the ultrasonic welding machine 10 is movably embedded in the center of the bottom of the sliding seat 4 through a chute 11 and a sliding block 12, the chute 11 is arranged on two sides of the sliding seat 4, the sliding block 12 is embedded in the chute 11, the side of the sliding block 12 is fixedly connected with the top ends of two sides of the ultrasonic welding machine 10, an ultrasonic welding mode is adopted, the energy consumption of the acoustic heating process is small, the efficiency is high, the waste heat is eliminated in time, and the problem of heat loss of welding parts in long-time operation is avoided, the service life of the welding equipment is prolonged; the center of the bottom of the ultrasonic welding machine 10 is fixedly provided with a welding working head 13 through a connecting component 5, the connecting component 5 consists of a first U-shaped clamping block 51, an ear plate 52, a locking screw hole 53, a locking screw 54, a second U-shaped clamping block 55 and a limiting groove 56, the top of the first U-shaped clamping block 51 is fixedly connected with one side of the center of the bottom of the ultrasonic welding machine 10, two sides of the front surface of the first U-shaped clamping block 51 are fixedly connected with two sides of the back surface of the second U-shaped clamping block 55 through the ear plate 52, the locking screw hole 53 is arranged at the center of the side surface of the ear plate 52, the locking screw 54 is embedded in the locking screw hole 53, the second U-shaped clamping block 55 and the first U-shaped clamping block 51 are sleeved at one end of the welding working head 13 through the limiting groove 56, one end of the welding working head 13 is electrically connected with the output end of the ultrasonic welding machine 10, the connecting structure is additionally arranged, so that the mounting and dismounting of the welding part are facilitated, the maintenance and the replacement are convenient, the operation difficulty of personnel is reduced, and the use cost of welding equipment is saved; the other end of the top of the machine base 1 is fixedly embedded with a longitudinal cylinder guide rail 14, the output end of the longitudinal cylinder guide rail 14 is fixedly connected with the center of the bottom of the longitudinal moving platform 15, the center of the top of the longitudinal moving platform 15 is fixedly provided with a transverse cylinder guide rail 16, the output end of the transverse cylinder guide rail 16 is fixedly connected with the center of the bottom of the workbench 17, two corners of one side of the top of the machine base 1 are fixedly provided with a collecting assembly 6, the collecting assembly 6 consists of a collecting box 61, a collecting pipe 62, a suction pump 63, a collecting hose 64 and a collecting suction head 65, the bottom of the collecting box 61 is fixedly connected with one corner of the top of the machine base 1, the top end of the back of the collecting box 61 is fixedly connected with one end of the collecting pipe 62, the other end of the collecting pipe 62 is fixedly connected with the discharge port of the suction pump 63, the feed port of the suction pump 63 is fixedly connected with one end of the collecting hose 64, and the other end of the collecting suction head 65 is fixedly arranged at the collecting hose 64, collecting suction head 65 places on the support that frame 1 side one corner set up, adds collection structure to make things convenient for personnel to collect the processing to the welding slag that produces among the welding process, improved the surface cleanliness of equipment, avoided the dust pollution problem, ensured that personnel's is healthy.

The working principle is as follows: when the welding device is used, a workpiece to be welded is mounted on a workbench 17 through a clamp, then the longitudinal moving platform 15 is moved through a longitudinal cylinder guide rail 14, the workbench 17 is moved through a transverse cylinder guide rail 16, the workpiece is moved to a proper position, then a lifting motor 7 is used for rotating a threaded lead screw 8, a lifting plate 9 is enabled to move up and down relative to the threaded lead screw 8, an ultrasonic welding machine 10 is enabled to move up and down relative to a sliding seat 4 through a sliding groove 11 and a sliding block 12, and then the workpiece is welded through a welding working head 13; meanwhile, through the extension and contraction of the rubber cushion block 32, the rubber cushion frame 33 and the damping spring 36, the vibration amplitude between the L-shaped cantilever 2 and the sliding seat 4 is reduced, the abrasion of parts of equipment is reduced, the harsh noise generated when the equipment runs is eliminated, and the working environment of personnel is improved; then, a suction pump 63 is started, a collecting suction head 65 is held by a hand, and welding slag on the workbench 17 is collected into a material collecting box 61 through a collecting hose 64 and a material collecting pipe 62, so that the surface cleanliness of the equipment is improved, the problem of dust pollution is avoided, and the health of personnel is guaranteed; finally, the locking screw 54 is screwed out of the locking screw hole 53, so that the first U-shaped clamping block 51, the lug plate 52 and the second U-shaped clamping block 55 are separated, the welding working head 13 is taken out of the limiting groove 56, the welding working head 13 is taken down from the ultrasonic welding machine 10, the maintenance and the replacement are convenient, the operation difficulty of personnel is reduced, and the use cost of welding equipment is saved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.