CN110480314A - A kind of automatic riveting machine - Google Patents
A kind of automatic riveting machine Download PDFInfo
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- CN110480314A CN110480314A CN201910788955.0A CN201910788955A CN110480314A CN 110480314 A CN110480314 A CN 110480314A CN 201910788955 A CN201910788955 A CN 201910788955A CN 110480314 A CN110480314 A CN 110480314A
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- 230000007246 mechanism Effects 0.000 claims abstract description 113
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052802 copper Inorganic materials 0.000 claims abstract description 64
- 239000010949 copper Substances 0.000 claims abstract description 64
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052709 silver Inorganic materials 0.000 claims abstract description 53
- 239000004332 silver Substances 0.000 claims abstract description 53
- 238000012937 correction Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- 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
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- 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
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- 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
- B23P19/027—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 using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
本发明提供一种自动铆接机，所述机座上设置触摸控制屏、转动组件，所述转动组件包括转盘和转盘驱动机构，所述转盘上均匀布置多个铆合工装，铆合工装下方设置顶块和压缩弹簧，所述顶块上端连通铜片容纳槽，下端固定压缩弹簧，所述压缩弹簧嵌设在转盘内；在所述机座上环绕转盘设有铜片上料机构、校正定位机构、银点送料机构、银点取料移栽机构、铆接机构和下料机构，所述铜片上料机构、校正定位机构、银点送料机构、银点取料移栽机构、铆接机构和下料机构分别与一个铆合工装相对应。本发明提供的自动铆接机，自动完成装配和铆接动作，确保紧固性要求、非装配位置的尺寸和装配件的稳定一致，提高生产效率，降低生产成本。
The invention provides an automatic riveting machine. A touch control screen and a rotating assembly are arranged on the machine base. The rotating assembly includes a turntable and a turntable drive mechanism. A plurality of riveting tools are evenly arranged on the turntable. Jacking block and compression spring, the upper end of the jacking block is connected to the copper sheet receiving groove, the lower end is fixed with a compression spring, and the compression spring is embedded in the turntable; a copper sheet feeding mechanism and a correction positioning mechanism are arranged around the turntable on the base , silver dot feeding mechanism, silver dot retrieving and transplanting mechanism, riveting mechanism and blanking mechanism, the copper sheet feeding mechanism, correction positioning mechanism, silver dot feeding mechanism, silver dot retrieving and transplanting mechanism, riveting mechanism and blanking mechanism The mechanisms correspond to a riveting tool respectively. The automatic riveting machine provided by the present invention can automatically complete the assembly and riveting actions, ensure fastening requirements, the size of the non-assembly position, and the stability of the assembly parts, improve production efficiency, and reduce production costs.
Description
技术领域technical field
本发明涉及一种自动铆接机，属于自动化设备技术领域。The invention relates to an automatic riveting machine, which belongs to the technical field of automation equipment.
背景技术Background technique
目前，铜片与银点的铆接工序中工件的摆放通过人工放入机台，容易造成定位不准，废品率高；人工操作还存在效率低、人工成本高等问题。At present, the placement of workpieces in the riveting process of copper sheets and silver dots is manually placed on the machine table, which may easily cause inaccurate positioning and high scrap rate; manual operation also has problems such as low efficiency and high labor costs.
发明内容Contents of the invention
目的：为了克服现有技术中存在的不足，本发明提供一种自动铆接机。Purpose: In order to overcome the deficiencies in the prior art, the present invention provides an automatic riveting machine.
技术方案：为解决上述技术问题，本发明采用的技术方案为：Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is:
一种自动铆接机，包括机座，所述机座上设置触摸控制屏、转动组件，所述转动组件包括转盘和转盘驱动机构，所述转盘上均匀布置多个铆合工装，所述铆合工装侧边设置铜片容纳槽，铆合工装上表面设有银点容纳槽，铆合工装下方设置顶块和压缩弹簧，所述顶块上端连通铜片容纳槽，下端固定压缩弹簧，所述压缩弹簧嵌设在转盘内；An automatic riveting machine, comprising a machine base, a touch control screen and a rotating assembly are arranged on the base, and the rotating assembly includes a turntable and a turntable drive mechanism, and a plurality of riveting tools are evenly arranged on the turntable, and the riveting The side of the tooling is provided with a copper sheet receiving groove, the upper surface of the riveting tooling is provided with a silver point receiving groove, and a top block and a compression spring are arranged under the riveting tooling. The compression spring is embedded in the turntable;
在所述机座上环绕转盘设有铜片上料机构、校正定位机构、银点送料机构、银点取料移栽机构、铆接机构和下料机构，所述铜片上料机构、校正定位机构、银点送料机构、银点取料移栽机构、铆接机构和下料机构分别与一个铆合工装相对应。A copper sheet feeding mechanism, a correction positioning mechanism, a silver dot feeding mechanism, a silver dot retrieving and transplanting mechanism, a riveting mechanism and a blanking mechanism are arranged around the turntable on the base, the copper sheet feeding mechanism, the correction positioning mechanism, The silver point feeding mechanism, the silver point retrieving and transplanting mechanism, the riveting mechanism and the blanking mechanism are respectively corresponding to a riveting tool.
进一步地，所述铜片上料机构包括第一振动盘，所述第一振动盘通过第一单通道导轨与铜片夹持机构连接，所述第一单通道导轨下方设置有第一直线振动器，所述铜片夹持机构包括上抬顶杆和上压块，所述上抬顶杆位于第一单通道导轨下方，并由第一驱动气缸驱动在竖直方向上移动；所述上压块位于第一单通道导轨上方；第二驱动气缸的推杆将铜片推送至铆合工装的铜片容纳槽内。Further, the copper sheet feeding mechanism includes a first vibrating plate, the first vibrating plate is connected to the copper sheet clamping mechanism through the first single-channel guide rail, and a first linear vibration plate is arranged under the first single-channel guide rail. device, the copper sheet clamping mechanism includes a lifting jack and an upper pressing block, the lifting jack is located below the first single-channel guide rail, and is driven by the first driving cylinder to move in the vertical direction; the upper The pressing block is located above the first single-channel guide rail; the push rod of the second driving cylinder pushes the copper sheet into the copper sheet receiving groove of the riveting tool.
进一步地，所述校正定位机构包括第三驱动气缸和锥形定位销，第三驱动气缸驱动锥形定位销向下插入铜片定位孔内，实现定位。Further, the correction positioning mechanism includes a third driving cylinder and a tapered positioning pin, and the third driving cylinder drives the tapered positioning pin to insert downward into the positioning hole of the copper sheet to realize positioning.
进一步地，所述银点送料机构包括第二振动盘，所述第二振动盘通过第二单通道导轨与接料工装连接，所述第二单通道导轨下方设置有第二直线振动器；接料工装连接第四驱动气缸；Further, the silver dot feeding mechanism includes a second vibrating plate, the second vibrating plate is connected with the material receiving tool through the second single-channel guide rail, and a second linear vibrator is arranged under the second single-channel guide rail; The material tooling is connected to the fourth driving cylinder;
所述银点取料移栽机构包括吸嘴及吸嘴驱动装置，所述吸嘴驱动装置包括横向双导轨、横向驱动气缸、竖向导轨、竖向驱动气缸，吸嘴固定在第一连接块上，第一连接块在竖向驱动气缸的驱动下沿竖向导轨上下移动，所述竖向导轨固定在第二连接块上，所述第二连接块在横向驱动气缸的驱动下沿着横向双导轨在水平方向上移动；The silver point retrieving and transplanting mechanism includes a suction nozzle and a suction nozzle driving device, and the suction nozzle driving device includes a horizontal double guide rail, a horizontal driving cylinder, a vertical guide rail, and a vertical driving cylinder, and the suction nozzle is fixed on the first connecting block Above, the first connecting block moves up and down along the vertical guide rail under the drive of the vertical driving cylinder, and the vertical guide rail is fixed on the second connecting block, and the second connecting block moves along the lateral direction under the driving of the horizontal driving cylinder. The double guide rails move in the horizontal direction;
放有银点的接料工装在第四驱动气缸的驱动下移动至吸嘴的下方；吸嘴吸取银点后移动至装有铜片的铆合工装上方。The receiving tool with the silver point moves to the bottom of the suction nozzle under the drive of the fourth drive cylinder; the suction nozzle moves to the top of the riveting tool with the copper sheet after sucking the silver point.
进一步地，所述铆接机构包括铆压块和下顶针，所述铆压块包括横向移动的第一压块和纵向移动的第二压块，所述第二压块为T形块，T形块的尾部下移压住铆合工装内的银点，T形块的头部具有斜面，所述第一压块为矩形块，第一压块与T形块头部相对的一面设置为斜面，第一压块的斜面底端低于T形块斜面的顶端；第一压块连接第五驱动气缸；Further, the riveting mechanism includes a riveting block and a lower thimble, the riveting block includes a first pressing block that moves laterally and a second pressing block that moves longitudinally, the second pressing block is a T-shaped block, and the T-shaped The tail of the block moves down to press the silver point in the riveting tooling, the head of the T-shaped block has a slope, the first pressure block is a rectangular block, and the side of the first pressure block opposite to the head of the T-shaped block is set as a slope , the bottom end of the inclined plane of the first pressing block is lower than the top end of the inclined plane of the T-shaped block; the first pressing block is connected to the fifth drive cylinder;
下顶针下方连接第六驱动气缸，在第六驱动气缸的驱动下，下顶针向上穿过转盘及铆合工装，顶住铜片。The bottom of the lower thimble is connected to the sixth driving cylinder, driven by the sixth driving cylinder, the lower thimble passes through the turntable and the riveting tool upwards to withstand the copper sheet.
进一步地，所述第二压块内插入上顶针，上顶针底端露出第二压块的部分设计为向内凹陷的圆弧面。Further, the upper thimble is inserted into the second pressing block, and the part of the bottom end of the upper thimble exposed from the second pressing block is designed as an inwardly concave arc surface.
进一步地，所述下料机构包括拨料块、下料凸台、下料通道及收料盒，所述拨料块连接第六驱动气缸；Further, the material-discharging mechanism includes a material shifting block, a material-discharging boss, a material-discharging channel, and a material receiving box, and the material-discharging block is connected to the sixth driving cylinder;
所述下料凸台与铆合工装之间通过弹性机构连接，所述弹性机构包括推料杆，推料杆外侧套置有弹簧，弹簧的两端分别连接下料凸台和铆合工装，所述推料杆一端固定在下料凸台上，另一端伸入铆合工装内，连通至铜片容纳槽。The blanking boss and the riveting tool are connected by an elastic mechanism, the elastic mechanism includes a push rod, and a spring is set outside the pushing rod, and the two ends of the spring are respectively connected to the blanking boss and the riveting tool, One end of the pusher rod is fixed on the blanking boss, and the other end extends into the riveting tool and communicates with the copper sheet receiving groove.
进一步地，所述铆合工装设有八个，其中六个铆合工装分别与铜片上料机构、校正定位机构、银点送料机构、银点取料移栽机构、铆接机构、下料机构的安装位置相对应，剩余两个铆合工装为预留工装。Further, there are eight riveting frocks, among which six riveting frocks are respectively connected with the copper sheet feeding mechanism, the correction positioning mechanism, the silver point feeding mechanism, the silver point retrieving and transplanting mechanism, the riveting mechanism, and the unloading mechanism. The installation positions are corresponding, and the remaining two riveting toolings are reserved toolings.
有益效果：本发明提供的一种自动铆接机，可自动完成装配和铆接动作，定位准确，确保紧固性要求、非装配位置的尺寸和装配件的稳定一致，提高生产效率，降低生产成本。Beneficial effects: the automatic riveting machine provided by the present invention can automatically complete the assembly and riveting actions, and the positioning is accurate, ensuring the fastening requirements, the size of the non-assembly position and the stability of the assembly parts, improving production efficiency and reducing production costs.
附图说明Description of drawings
图1为本发明的整体结构示意图；Fig. 1 is the overall structure schematic diagram of the present invention;
图2为本发明俯视结构示意图；Fig. 2 is a schematic view of the top view structure of the present invention;
图3为铜片上料结构的结构示意图；Fig. 3 is the structural representation of copper sheet feeding structure;
图4为校正定位机构的结构示意图；Fig. 4 is a structural schematic diagram of a correction positioning mechanism;
图5为校正定位机构与铆合工装的相对位置局部示意图；Fig. 5 is a partial schematic diagram of the relative position of the calibration positioning mechanism and the riveting tool;
图6为银点送料机构的结构示意图；Fig. 6 is the structural representation of silver dot feeding mechanism;
图7为银点取料移栽机构的结构示意图；Fig. 7 is the structural representation of silver point retrieving and transplanting mechanism;
图8为银点送料机构、银点取料移栽机构与转盘的相对位置局部示意图；Fig. 8 is a partial schematic diagram of the relative positions of the silver dot feeding mechanism, the silver dot retrieving and transplanting mechanism and the turntable;
图9为铆接机构的结构示意图；Fig. 9 is a schematic structural view of the riveting mechanism;
图10为铆接机构与转盘、铆合工装的相对位置局部示意图；Figure 10 is a partial schematic diagram of the relative positions of the riveting mechanism, the turntable, and the riveting tool;
图11为下料机构的结构示意图；Fig. 11 is the structural representation of unloading mechanism;
图12为下料机构、转盘、铆合工装的相对位置局部示意图；Figure 12 is a partial schematic diagram of the relative positions of the blanking mechanism, the turntable, and the riveting tool;
图13为转动组件的结构示意图；Figure 13 is a schematic structural view of the rotating assembly;
图14为铆合工装与下料凸台的结构示意图；Figure 14 is a schematic structural view of the riveting tooling and the blanking boss;
图15为铆合工装与下料凸台的立体透视示意图；Fig. 15 is a three-dimensional perspective schematic diagram of the riveting tooling and the blanking boss;
图16为铜片示意图；Figure 16 is a schematic diagram of the copper sheet;
图17为银点示意图。Figure 17 is a schematic diagram of silver dots.
具体实施方式Detailed ways
下面结合附图对本发明作更进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
如图1、图2所示，一种自动铆接机，包括机座1，所述机座1设置触摸控制屏3、转动组件2，所述转动组件2包括转盘12和转盘驱动机构11，所述转动组件2包括转盘12和转盘驱动机构11，所述铆合工装10侧边设置铜片容纳槽101，铆合工装10上表面设置银点容纳槽102，铆合工装10下方设置顶块103和压缩弹簧104，所述顶块103上端连通铜片容纳槽101，下端固定压缩弹簧104，所述压缩弹簧104嵌设在转盘12内；原始状态即铆合工装10内未放入工件时，顶块103顶部略高出铜片容纳槽101的槽底面，当在铜片容纳槽101内插入铜片后，铜片下压顶块，顶块挤压压缩弹簧，根据作用力与反作用力原理，铜片被挤压限制在铜片容纳槽101内，生产过程中不会因振动或其他影响导致铜片移位。图16为铜片的结构示意图，图17为银点结构示意图。As shown in Figures 1 and 2, an automatic riveting machine includes a base 1, the base 1 is provided with a touch control screen 3, a rotating assembly 2, and the rotating assembly 2 includes a turntable 12 and a turntable drive mechanism 11, so The rotating assembly 2 includes a turntable 12 and a turntable drive mechanism 11, the side of the riveting tool 10 is provided with a copper sheet receiving groove 101, the upper surface of the riveting tool 10 is provided with a silver point receiving groove 102, and the bottom of the riveting tool 10 is provided with a top block 103 and a compression spring 104, the upper end of the top block 103 is connected to the copper sheet receiving groove 101, and the lower end is fixed with a compression spring 104, and the compression spring 104 is embedded in the turntable 12; The top of the top block 103 is slightly higher than the bottom surface of the copper sheet accommodation groove 101. When the copper sheet is inserted in the copper sheet accommodation groove 101, the copper sheet presses down on the top block, and the top block squeezes the compression spring. According to the principle of action force and reaction force, The copper sheet is squeezed and restricted in the copper sheet receiving groove 101, and the copper sheet will not be displaced due to vibration or other influences during the production process. FIG. 16 is a schematic structural diagram of a copper sheet, and FIG. 17 is a schematic structural diagram of a silver dot.
在机座1上环绕转盘12设有铜片上料机构4、校正定位机构5、银点送料机构6、银点取料移栽机构7、铆接机构8和下料机构9；触摸控制屏3与转盘驱动机构11、铜片上料机构4、校正定位机构5、银点送料机构6、银点取料移栽机构7、铆接机构8和下料机构9之间依据现有的自动控制技术进行线路连接，实现自动化控制。Around the turntable 12 on the machine base 1, there are a copper sheet feeding mechanism 4, a correction positioning mechanism 5, a silver point feeding mechanism 6, a silver point retrieving and transplanting mechanism 7, a riveting mechanism 8 and a blanking mechanism 9; the touch control panel 3 and The turntable driving mechanism 11, the copper sheet feeding mechanism 4, the calibration and positioning mechanism 5, the silver point feeding mechanism 6, the silver point retrieving and transplanting mechanism 7, the riveting mechanism 8 and the feeding mechanism 9 are connected according to the existing automatic control technology. connection for automatic control.
如图2、图13所示，所述转盘12上均匀布置八个铆合工装10，其中六个分别与铜片上料机构4、校正定位机构5、银点送料机构6、银点取料移栽机构7、铆接机构8和下料机构9相对应，剩余两个铆合工装10为预留工装，在设备使用过程中若发生工装损坏的情况，可以启用预留工装，不必停机维修，大大提高了生产效率。As shown in Fig. 2 and Fig. 13, eight riveting toolings 10 are uniformly arranged on the turntable 12, six of which are respectively connected with the copper sheet feeding mechanism 4, the correction positioning mechanism 5, the silver point feeding mechanism 6, and the silver point retrieving mechanism. The planting mechanism 7, the riveting mechanism 8 and the blanking mechanism 9 correspond to each other. The remaining two riveting tooling 10 are reserved tooling. If the tooling is damaged during the use of the equipment, the reserved tooling can be used without shutting down for maintenance. Increased production efficiency.
如图3所示，所述铜片上料机构4包括第一振动盘13，所述第一振动盘13通过第一单通道导轨14与铜片夹紧机构连接，所述第一单通道导轨14下方设置有第一直线振动器15，第一直线振动器15带动第一振动盘13及第一单通道导轨14振动出料。As shown in Figure 3, the copper sheet feeding mechanism 4 includes a first vibrating plate 13, the first vibrating plate 13 is connected with the copper sheet clamping mechanism through the first single-channel guide rail 14, and the first single-channel guide rail 14 A first linear vibrator 15 is arranged below, and the first linear vibrator 15 drives the first vibration plate 13 and the first single-channel guide rail 14 to vibrate and discharge the material.
所述铜片夹紧机构包括上抬顶杆16和上压块18，所述上抬顶杆16位于第一单通道导轨14下方，并由第一驱动气缸17驱动在竖直方向上移动；所述上压块18位于第一单通道导轨14上方，并由第二驱动气缸19驱动在水平方向上移动；在第一驱动气缸17的驱动下，上抬顶杆16顶起铜片，上抬顶杆16和上压块18共同作用夹住铜片，铜片与对应铆合工装10的铜片容纳槽101在同一水平高度上，启动第二驱动气缸19，在第二驱动气缸19的推杆作用下将铜片推送至铆合工装10的铜片容纳槽101内。The copper sheet clamping mechanism includes a lifting jack 16 and an upper pressing block 18, the lifting jack 16 is located below the first single-channel guide rail 14, and is driven by the first driving cylinder 17 to move in the vertical direction; The upper pressing block 18 is located above the first single-channel guide rail 14, and is driven by the second driving cylinder 19 to move in the horizontal direction; driven by the first driving cylinder 17, the lifting ejector rod 16 lifts the copper sheet, and The ejector rod 16 and the upper pressing block 18 work together to clamp the copper sheet, and the copper sheet is at the same level as the copper sheet receiving groove 101 of the corresponding riveting tooling 10, and the second driving cylinder 19 is started, and the second driving cylinder 19 The copper sheet is pushed into the copper sheet receiving groove 101 of the riveting tool 10 under the action of the push rod.
如图4、图5所示，所述校正定位机构5包括第三驱动气缸20和锥形定位销21，第三驱动气缸20驱动锥形定位销21向下插入铜片定位孔内，实现定位；定位后由于压缩弹簧的作用，铜片被挤压限制在铜片容纳槽101内，生产过程中不会因振动或其他影响导致铜片移位，保证定位准确性和产品合格率。As shown in Figure 4 and Figure 5, the correction positioning mechanism 5 includes a third driving cylinder 20 and a tapered positioning pin 21, and the third driving cylinder 20 drives the tapered positioning pin 21 to insert downward into the copper sheet positioning hole to realize positioning After positioning, due to the effect of the compression spring, the copper sheet is squeezed and limited in the copper sheet accommodating groove 101, and the copper sheet will not be displaced due to vibration or other influences during the production process, ensuring positioning accuracy and product qualification rate.
如图6所示，所述银点送料机构6包括第二振动盘22，所述第二振动盘22通过第二单通道导轨23与接料工装25连接，接料工装25内加工有与银点外形匹配的槽口，银点在第二单通道导轨23中振动向前移动，然后自动滑入槽口中；所述第二单通道导轨23下方设置有第二直线振动器24，第二直线振动器24带动第二振动盘22及第二单通道导轨23振动出料。所述接料工装25连接第四驱动气缸26。As shown in Figure 6, described silver dot feeding mechanism 6 comprises the second vibrating plate 22, and described second vibrating plate 22 is connected with material receiving frock 25 by the second single-channel guide rail 23, is processed in the material receiving frock 25 and silver A notch matching the dot shape, the silver point vibrates and moves forward in the second single-channel guide rail 23, and then automatically slides into the notch; a second linear vibrator 24 is arranged below the second single-channel guide rail 23, and the second linear vibrator The vibrator 24 drives the second vibration plate 22 and the second single-channel guide rail 23 to vibrate and discharge the material. The material receiving tool 25 is connected to a fourth driving cylinder 26 .
如图7所示，所述银点取料移栽机构7包括吸嘴27及吸嘴驱动装置，所述吸嘴驱动装置包括横向双导轨291、横向驱动气缸29、竖向导轨281、竖向驱动气缸28，吸嘴27固定在第一连接块282上，第一连接块282在竖向驱动气缸28的驱动下沿竖向导轨281上下移动，所述竖向导轨281固定在第二连接块292上，第二连接块292在横向驱动气缸29的驱动下沿着横向双导轨291在水平方向上移动。As shown in Figure 7, described silver dot retrieving and transplanting mechanism 7 comprises suction nozzle 27 and suction nozzle driving device, and described suction nozzle driving device comprises horizontal double guide rail 291, horizontal driving cylinder 29, vertical guide rail 281, vertical Drive the cylinder 28, the suction nozzle 27 is fixed on the first connection block 282, the first connection block 282 moves up and down along the vertical guide rail 281 under the drive of the vertical drive cylinder 28, and the vertical guide rail 281 is fixed on the second connection block 292 , the second connecting block 292 moves horizontally along the transverse double guide rails 291 under the drive of the transverse driving cylinder 29 .
参阅图8，放有银点的接料工装25在第四驱动气缸26的驱动下移动至吸嘴27的下方，吸嘴27吸取银点后移动至装有铜片的铆合工装10上方，然后将银点放入铆合工装10的银点容纳槽内，与铜片完成装配。Referring to Fig. 8, the material receiving tool 25 with silver dots moves to the bottom of the suction nozzle 27 under the drive of the fourth driving cylinder 26, and the suction nozzle 27 moves to the top of the riveting tool 10 equipped with copper sheets after absorbing the silver dots. Then the silver point is put into the silver point receiving groove of the riveting tool 10, and the assembly is completed with the copper sheet.
如图9、图10所示，所述铆接机构8包括铆压块和下顶针34，所述铆压块包括横向移动的第一压块31和纵向移动的第二压块32，所述第二压块32为T形块，T形块的尾部下移压住铆合工装10内的银点，T形块的头部具有斜面，所述第一压块为矩形块，第一压块与T形块头部相对的一面设置为斜面，第一压块的斜面底端低于T形块斜面的顶端；第一压块31连接第五驱动气缸30。第二压块32内插入上顶针，上顶针可根据需要更换，上顶针底端露出第二压块32的部分设计为向内凹陷的圆弧面，与银点端面向匹配。在铆接工序时，第五驱动气缸30驱动第一压块31向前移动，第一压块31的斜面与第二压块32头部斜面接触并挤压，于是第二压块32被挤压向下移动；第二压块32内的上顶针压住银点。As shown in Figures 9 and 10, the riveting mechanism 8 includes a riveting block and a lower thimble 34, and the riveting block includes a first pressing block 31 that moves laterally and a second pressing block 32 that moves longitudinally. The second briquetting block 32 is a T-shaped block, the tail of the T-shaped block moves down to press the silver point in the riveting tooling 10, the head of the T-shaped block has a slope, the first briquetting block is a rectangular block, and the first briquetting block The side opposite to the head of the T-shaped block is set as a slope, and the bottom end of the slope of the first pressing block is lower than the top of the slope of the T-shaped block; the first pressing block 31 is connected to the fifth driving cylinder 30 . The upper thimble is inserted into the second briquetting block 32, and the upper thimble can be replaced as required. The part of the second briquetting block 32 exposed at the bottom of the upper thimble is designed as an inwardly concave arc surface, matching with the silver point end face. During the riveting process, the fifth driving cylinder 30 drives the first pressing block 31 to move forward, and the inclined surface of the first pressing block 31 contacts and squeezes the inclined surface of the head of the second pressing block 32, so the second pressing block 32 is squeezed Move down; The upper thimble in the second pressing block 32 presses the silver point.
下顶针34下方连接第六驱动气缸33，在第六驱动气缸33的驱动下，下顶针34向上穿过转盘12及铆合工装10，顶住铜片。The sixth driving cylinder 33 is connected to the bottom of the lower thimble 34 , driven by the sixth driving cylinder 33 , the lower thimble 34 passes through the turntable 12 and the riveting tool 10 upwards to withstand the copper sheet.
如图11、图12所示，所述下料机构9包括拨料块36、下料凸台37、下料通道38及收料盒39，所述拨料块36连接第六驱动气缸35。As shown in FIG. 11 and FIG. 12 , the material unloading mechanism 9 includes a material shifting block 36 , a material unloading boss 37 , a material unloading channel 38 and a material receiving box 39 , and the material shifting block 36 is connected to the sixth driving cylinder 35 .
如图14、图15所示，所述下料凸台37与铆合工装10之间通过弹性机构连接，所述弹性机构包括推料杆371，推料杆371外侧套置有弹簧，弹簧的两端分别连接下料凸台37和铆合工装10，所述推料杆371一端固定在下料凸台37上，另一端伸入铆合工装10内，连通至铜片容纳槽101。该弹簧未在附图中明确示出，但本领域技术人员根据说明书文字描述及公知常识可以理解弹簧的安装方式。As shown in Figures 14 and 15, the blanking boss 37 is connected to the riveting tool 10 through an elastic mechanism. The two ends are respectively connected to the blanking boss 37 and the riveting tool 10 , one end of the push rod 371 is fixed on the blanking boss 37 , and the other end extends into the riveting tool 10 and communicates with the copper sheet receiving groove 101 . The spring is not explicitly shown in the drawings, but those skilled in the art can understand the installation method of the spring according to the description in the specification and common knowledge.
下料时，拨料块36在第六驱动气缸35的驱动下向转盘边缘方向移动，拨动下料凸台37，带动推料杆371向铜片容纳槽101内移动，将铆接后的工件推出铆合工装10，沿着下料通道38掉入收料盒39，此时弹簧被压缩；下料结束后，第六驱动气缸35带动拨料块36回归原位，下料凸台37在弹簧弹力作用下恢复原位。When blanking, the shifting block 36 moves toward the edge of the turntable under the drive of the sixth driving cylinder 35, and the blanking boss 37 is moved to drive the push rod 371 to move into the copper sheet receiving groove 101, and the riveted workpiece Push out the riveting tooling 10, drop it into the receiving box 39 along the feeding channel 38, and the spring is compressed at this time; after the feeding is finished, the sixth drive cylinder 35 drives the shifting block 36 to return to its original position, and the feeding boss 37 is in place. Return to the original position under the action of spring force.
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also possible. It should be regarded as the protection scope of the present invention.
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Effective date of registration: 20241121 Address after: No. 2, Third Road, Central District, Sanzhoulang Industrial Zone, Luocun Lianhe, Shishan Town, Nanhai District, Foshan City, Guangdong Province 528000 Patentee after: FOSHAN KEHUA ELECTRICAL APPLIANCE CO.,LTD. Country or region after: China Address before: 213164 No. 22, Ming Xin Road, Wujin District, Changzhou, Jiangsu. Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY Country or region before: China |