CN110834056A - Automatic wire bending machine for loudspeaker voice coil lead - Google Patents
Automatic wire bending machine for loudspeaker voice coil lead Download PDFInfo
- Publication number
- CN110834056A CN110834056A CN201810937329.9A CN201810937329A CN110834056A CN 110834056 A CN110834056 A CN 110834056A CN 201810937329 A CN201810937329 A CN 201810937329A CN 110834056 A CN110834056 A CN 110834056A
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- Prior art keywords
- jig
- wire bending
- mechanical arm
- assembly line
- voice coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses an automatic wire bending machine for a loudspeaker voice coil lead, which comprises a rack, wherein a control electronic box is arranged at the bottom of the rack; the rack is provided with a wire bending jig, a first assembly line, a first jig transfer mechanical arm, a wire bending mechanism, a second assembly line, a rotating mechanism, a third assembly line, a second jig transfer mechanical arm, a mold closing mechanical arm, a material pushing mechanism, a third jig transfer mechanical arm, a wire pressing mechanism and a fourth assembly line; and inductors are arranged on one sides of the first assembly line, the rotating mechanism and the third assembly line. Compared with the prior art, the invention has the advantages that: the product percent of pass is improved, the number of operating personnel is reduced, the radian of the bent part of the equipment meets the design requirement, the product consistency is good, the percent of pass is high, 4 operating personnel per shift are reduced to 2 operating personnel under the condition of unchanged yield, and the purposes of reducing the number of operating personnel and improving the efficiency are achieved.
Description
Technical Field
The invention relates to a wire bending machine, in particular to an automatic wire bending machine for a loudspeaker voice coil lead.
Background
In the prior art, the lead of the loudspeaker voice coil is bent manually, the bent radian does not meet the design requirement, more manpower is needed, the product percent of pass is low, the efficiency is low, and the yield is low.
Disclosure of Invention
The invention provides an automatic wire bending machine for a loudspeaker voice coil lead, aiming at solving the defects.
The above object of the present invention is achieved by the following technical means: an automatic wire bending machine for a loudspeaker voice coil lead comprises a rack, wherein a control electronic box is arranged at the bottom of the rack; the machine frame is provided with a wire bending jig, a first assembly line, a first jig transfer mechanical arm, a wire bending mechanism, a second assembly line, a rotating mechanism, a third assembly line, a second jig transfer mechanical arm, a mold closing mechanical arm, a material pushing mechanism, a third jig transfer mechanical arm, a wire pressing mechanism and a fourth assembly line; the production line I is positioned on the left side of the rack, the right part of the production line I is fixed on the rack, a wire bending mechanism is installed at the tail end of the production line I, a jig transfer mechanical arm I is installed on the front side of the wire bending mechanism, a production line II is installed on the right side of the wire bending mechanism, a production line III is installed on the front side of the production line II, a rotating mechanism is installed between the production line III and the production line II, a jig transfer mechanical arm II is installed on the front side of the production line III, a material pushing mechanism is installed on the right side of the production line III, a mold closing mechanical arm is installed on the right side of the material pushing mechanism; and inductors are arranged on one sides of the first assembly line, the rotating mechanism and the third assembly line.
The wire bending jig is provided with a movable push block, and one side of the movable push block is provided with a lead positioning probe.
The assembly line I, the assembly line II, the assembly line III and the assembly line IV are identical in structure and comprise aluminum profile bases, rolling shafts are arranged at two ends of each aluminum profile base, belts are sleeved on the rolling shafts, and the rolling shaft at one end is connected with a first stepping motor fixed at the bottom of the aluminum profile through a driving belt.
The rotating mechanism comprises a stand column, a first sliding table cylinder is fixed on the stand column, a first rotating cylinder is fixed on the first sliding table cylinder, and a first finger cylinder is connected to the bottom of the first rotating cylinder.
The jig transferring mechanical arm I and the jig transferring mechanical arm II are identical in structure and comprise slide rails, a pair of sliding table cylinders II are mounted on the slide rails, and finger cylinders II are connected to the sliding table cylinders II.
The curved line mechanism includes the guide rail, installs slider one, horizontal bar cylinder and support on the guide rail, and horizontal bar cylinder link block rear portion installs the camber tool on the slider one, and the slip table cylinder is connected to camber tool rear side three, is fixed with slip table cylinder four on the support, and the slip table cylinder four is located the camber tool directly over.
The mold closing mechanical arm comprises a gantry support, a main stepping motor is mounted on the upper portion of the gantry support and connected with a second sliding block through a transmission belt, the second sliding block is mounted on a transverse rail arranged on the gantry support, an auxiliary stepping motor is mounted on the second sliding block, a longitudinal guide rail is arranged on the second sliding block, and a third finger cylinder is mounted on the longitudinal guide rail.
And the material pushing mechanism comprises a sliding table cylinder five, and the front end of the sliding table cylinder five is connected with a three-rod cylinder.
The line pressing mechanism comprises an X-direction sliding shaft, a Y-direction sliding shaft and a Z-direction sliding shaft, the Z-direction sliding shaft is installed on the X-direction sliding shaft, a line pressing jig is arranged on the Z-direction sliding shaft, and a line pressing sliding platform is installed on the Y-direction sliding shaft.
The functions of the main components of the invention:
a wire bending jig: the wire bending jig is a wire bending core component and is responsible for positioning the voice coil and forming the radian.
The jig transfers the mechanical arm: and the fixture is in charge of taking and placing different stations.
The wire bending mechanism comprises: and forming the radian of the lead.
Assembly line: and (5) conveying the jig.
A rotating mechanism: the radian jig is turned.
A mold clamping mechanical arm: is responsible for closing the radian tool to the bracket tool.
A material pushing mechanism: and pushing the combined jig to a production line.
The wire pressing mechanism comprises: after the jig is combined, the lead is pressed down and attached to the bonding pad.
Controlling the electric box: the device consists of electrical appliances such as a PLC and the like, and a control mechanism moves orderly.
The working principle of the invention is as follows: after the assembled voice coil is manually placed into the first assembly line, the sensor senses the jig, the jig transferring mechanical arm I places the bent arc jig into the wire bending mechanism, and after the wire bending mechanism bends the wire, the jig transferring mechanical arm takes out the bent arc jig again and places the bent arc jig into the second assembly line; stopping the second assembly line after the sensor at the rotating mechanism senses that the jig comes, and putting the jig clamped by the rotating mechanism into the second assembly line after rotating 180 degrees; after a sensor on one side of the assembly line three at the die assembly position senses that a mounted bent line jig (automatically mounted by a machine) comes, the jig transfer mechanical arm two is placed in a die assembly position, the die assembly mechanical arm closes the bent arc jig onto the bent line jig, and the pushing mechanism pushes the closed jig into the assembly line four; and the third jig transferring mechanical arm puts the combined jig into the line pressing mechanism, and after the line pressing mechanism presses the line, the third jig transferring mechanical arm puts the bent line jig with the pressed line into the production line and allows the bent line jig to flow into the next station.
Compared with the prior art, the invention has the advantages that: the product percent of pass is improved, the number of operating personnel is reduced, the radian of the bent part of the equipment meets the design requirement, the product consistency is good, the percent of pass is high, 4 operating personnel per shift are reduced to 2 operating personnel under the condition of unchanged yield, and the purposes of reducing the number of operating personnel and improving the efficiency are achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the wire bending jig of the present invention.
FIG. 3 is a schematic diagram of a first pipeline according to the present invention.
Fig. 4 is a schematic structural view of the rotating mechanism of the present invention.
Fig. 5 is a schematic structural view of a first jig transfer robot according to the present invention.
Fig. 6 is a schematic structural view of the wire bending mechanism of the present invention.
FIG. 7 is a schematic view showing the construction of the clamp robot of the present invention.
Fig. 8 is a schematic structural view of the pusher mechanism of the present invention.
Fig. 9 is a schematic structural view of the wire pressing mechanism of the present invention.
Detailed Description
The present invention will be described in more detail with reference to examples.
As shown in fig. 1, an automatic wire bending machine for a loudspeaker voice coil lead comprises a frame 1, wherein a control electronic box 2 is arranged at the bottom of the frame 1; the machine frame 1 is provided with a bent line jig 3, a first assembly line 4, a first jig transfer mechanical arm 5, a bent line mechanism 6, a second assembly line 7, a rotating mechanism 8, a third assembly line 9, a second jig transfer mechanical arm 10, a die closing mechanical arm 11, a pushing mechanism 12, a third jig transfer mechanical arm 13, a wire pressing mechanism 14 and a fourth assembly line 15; the production line I4 is positioned on the left side of the rack 1, the right part of the production line I is fixed on the rack 1, the tail end of the production line I4 is provided with a wire bending mechanism 6, the front side of the wire bending mechanism 6 is provided with a jig transfer mechanical arm I5, the right side of the wire bending mechanism 6 is provided with a production line II 7, the front side of the production line II 7 is provided with a production line III 9, a rotating mechanism 8 is arranged between the production line III 9 and the production line II 7, the front side of the production line III 9 is provided with a jig transfer mechanical arm II 10, the right side of the production line III 9 is provided with a material pushing mechanism 12, the right side of the material pushing mechanism 12 is provided with a die closing mechanical arm 11, the right side of the die closing mechanical; and inductors (not shown) are arranged on one sides of the first assembly line 4, the rotating mechanism 8 and the third assembly line 9.
As shown in fig. 2, a movable push block 3-1 is arranged on the wire bending jig 3, and a lead positioning probe 3-2 is arranged on one side of the movable push block 3-1.
As shown in fig. 3, the assembly line one 4, the assembly line two 7, the assembly line three 9 and the assembly line four 15 have the same structure and respectively comprise an aluminum profile base 16, rollers 17 are arranged at two ends of the aluminum profile base 16, a belt 18 is sleeved on each roller 17, and the roller 17 at one end is connected with a stepping motor one 19 fixed at the bottom of the aluminum profile through a transmission belt.
As shown in figure 4, the rotating mechanism 8 comprises an upright post 8-1, a sliding table cylinder I8-2 is fixed on the upright post 8-1, a rotating cylinder I8-3 is fixed on the sliding table cylinder I8-2, and the bottom of the rotating cylinder I8-3 is connected with a finger cylinder I8-4.
As shown in fig. 5, the jig transfer mechanical arm i 5 and the jig transfer mechanical arm ii 10 have the same structure and each include a slide rail 20, a pair of slide table cylinders ii 21 and a step motor ii 22 are mounted on the slide rail 20, and the step motor ii 22 is connected with the two slide table cylinders ii 21 through a synchronous belt; and a second finger cylinder 23 is connected to the second sliding table cylinder 21.
As shown in figure 6, the wire bending mechanism 6 comprises a guide rail 6-1, a first sliding block 6-2, a horizontal bar air cylinder 6-3 and a support 6-4 are installed on the guide rail 6-1, the horizontal bar air cylinder 6-3 is connected with the rear portion of the first sliding block 6-2, a bent arc jig 6-5 is installed on the first sliding block 6-2, the rear side of the bent arc jig 6-5 is connected with a third sliding table air cylinder 6-6, a fourth sliding table air cylinder 6-7 is fixed on the support 6-4, and the fourth sliding table air cylinder 6-7 is located right above the bent arc jig 6-5.
As shown in fig. 7, the mold clamping mechanical arm 11 comprises a gantry support 11-1, a main stepping motor 11-2 is installed at the upper part of the gantry support 11-1, a second sliding block 11-3 is connected through a transmission belt, the second sliding block 11-3 is installed on a transverse track 11-4 arranged on the gantry support 11-1, an auxiliary stepping motor 11-5 is installed on the second sliding block 11-3, a longitudinal guide rail 11-6 is arranged on the second sliding block 11-3, and a third finger cylinder 11-7 is installed on the longitudinal guide rail 11-6.
As shown in fig. 8, the pushing mechanism 12 includes a sliding table cylinder five 12-1, and a three-rod cylinder 12-2 is connected to the front end of the sliding table cylinder five 12-1.
As shown in fig. 9, the wire pressing mechanism 14 includes an X-direction sliding shaft 14-1, a Y-direction sliding shaft 14-2, and a Z-direction sliding shaft 14-3, the Z-direction sliding shaft 14-3 is installed on the X-direction sliding shaft 14-1, a wire pressing jig 14-4 is installed on the Z-direction sliding shaft 14-3, and a wire pressing sliding platform 14-5 is installed on the Y-direction sliding shaft 14-2.
The functions of the main components of the invention:
wire bending jig 3: the wire bending jig 3 is a wire bending core component and is responsible for positioning the voice coil and forming the radian.
The jig transfers the mechanical arm: and the fixture is in charge of taking and placing different stations.
The wire bending mechanism 6: and forming the radian of the lead.
Pipeline one 4, pipeline two 7, pipeline three 8 and pipeline four 19: and (5) conveying the jig.
A rotating mechanism 8: the radian jig is turned.
Mold clamping robot arm 11: is responsible for closing the radian tool to the bracket tool.
A material pushing mechanism 12: and pushing the combined jig to a production line.
The wire pressing mechanism 14: after the jig is combined, the lead is pressed down and attached to the bonding pad.
Control electronic box 2: the device consists of electrical appliances such as a PLC and the like, and a control mechanism moves orderly.
The working principle of the invention is as follows: after the assembled voice coil is manually placed into the first assembly line 4, the sensor senses the jig, the jig transfer mechanical arm I5 places the bent arc jig 6-5 into the wire bending mechanism 6, and after the wire bending mechanism 6 bends the wire, the jig transfer mechanical arm I5 is taken out and placed into the second assembly line 7; stopping the second assembly line 7 after the sensor at the rotating mechanism 8 senses that the jig comes, and putting the bent wire jig 3 back to the second assembly line 7 after the rotating mechanism 8 clamps the bent wire jig and rotates 180 degrees; after a sensor on one side of a third assembly line 9 at the die assembly position senses that the assembled bent line jig 3 (automatically assembled by a machine) comes, a second jig transfer mechanical arm 10 is placed in a die assembly position, a die assembly mechanical arm 11 closes the bent arc jig 6-5 to the bent line jig 3, and a pushing mechanism 12 pushes the closed jig into a fourth assembly line 15; the jig transfer mechanical arm three 13 puts the combined jig into the wire pressing mechanism 14, after the wire pressing mechanism 14 presses the wire, the jig transfer mechanical arm three 13 puts the wire bending jig 3 pressed with the wire into the production line, and the wire bending jig flows into the next station.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present invention in the specification and the content of the embodiment, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. An automatic wire bending machine for a loudspeaker voice coil lead comprises a rack, wherein a control electronic box is arranged at the bottom of the rack; the method is characterized in that: the machine frame is provided with a wire bending jig, a first assembly line, a first jig transfer mechanical arm, a wire bending mechanism, a second assembly line, a rotating mechanism, a third assembly line, a second jig transfer mechanical arm, a mold closing mechanical arm, a material pushing mechanism, a third jig transfer mechanical arm, a wire pressing mechanism and a fourth assembly line; the production line I is positioned on the left side of the rack, the right part of the production line I is fixed on the rack, a wire bending mechanism is installed at the tail end of the production line I, a jig transfer mechanical arm I is installed on the front side of the wire bending mechanism, a production line II is installed on the right side of the wire bending mechanism, a production line III is installed on the front side of the production line II, a rotating mechanism is installed between the production line III and the production line II, a jig transfer mechanical arm II is installed on the front side of the production line III, a material pushing mechanism is installed on the right side of the production line III, a mold closing mechanical arm is installed on the right side of the material pushing mechanism; and inductors are arranged on one sides of the first assembly line, the rotating mechanism and the third assembly line.
2. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the wire bending jig is provided with a movable push block, and one side of the movable push block is provided with a lead positioning probe.
3. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the assembly line I, the assembly line II, the assembly line III and the assembly line IV are identical in structure and comprise aluminum profile bases, rolling shafts are arranged at two ends of each aluminum profile base, belts are sleeved on the rolling shafts, and the rolling shaft at one end is connected with a first stepping motor fixed at the bottom of the aluminum profile through a driving belt.
4. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the rotating mechanism comprises a stand column, a first sliding table cylinder is fixed on the stand column, a first rotating cylinder is fixed on the first sliding table cylinder, and a first finger cylinder is connected to the bottom of the first rotating cylinder.
5. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the jig transferring mechanical arm I and the jig transferring mechanical arm II are identical in structure and comprise slide rails, a pair of sliding table cylinders II are mounted on the slide rails, and finger cylinders II are connected to the sliding table cylinders II.
6. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the curved line mechanism includes the guide rail, installs slider one, horizontal bar cylinder and support on the guide rail, and horizontal bar cylinder link block rear portion installs the camber tool on the slider one, and the slip table cylinder is connected to camber tool rear side three, is fixed with slip table cylinder four on the support, and the slip table cylinder four is located the camber tool directly over.
7. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the mold closing mechanical arm comprises a gantry support, a main stepping motor is mounted on the upper portion of the gantry support and connected with a second sliding block through a transmission belt, the second sliding block is mounted on a transverse rail arranged on the gantry support, an auxiliary stepping motor is mounted on the second sliding block, a longitudinal guide rail is arranged on the second sliding block, and a third finger cylinder is mounted on the longitudinal guide rail.
8. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: and the material pushing mechanism comprises a sliding table cylinder five, and the front end of the sliding table cylinder five is connected with a three-rod cylinder.
9. The automatic wire bending machine for the lead wire of the loudspeaker voice coil of claim 1, wherein: the line pressing mechanism comprises an X-direction sliding shaft, a Y-direction sliding shaft and a Z-direction sliding shaft, the Z-direction sliding shaft is installed on the X-direction sliding shaft, a line pressing jig is arranged on the Z-direction sliding shaft, and a line pressing sliding platform is installed on the Y-direction sliding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937329.9A CN110834056A (en) | 2018-08-16 | 2018-08-16 | Automatic wire bending machine for loudspeaker voice coil lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937329.9A CN110834056A (en) | 2018-08-16 | 2018-08-16 | Automatic wire bending machine for loudspeaker voice coil lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110834056A true CN110834056A (en) | 2020-02-25 |
Family
ID=69574235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937329.9A Pending CN110834056A (en) | 2018-08-16 | 2018-08-16 | Automatic wire bending machine for loudspeaker voice coil lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110834056A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747412A (en) * | 2013-12-31 | 2014-04-23 | 东莞市凯誉自动化设备有限公司 | Full-automatic voice film voice coil combination machine |
| CN107055018A (en) * | 2016-12-23 | 2017-08-18 | 南通凯蒂亚智能设备制造有限公司 | A kind of turnover Multi-station full-automatic streamline of tool |
| CN107548015A (en) * | 2017-10-25 | 2018-01-05 | 梧州恒声电子科技有限公司 | A kind of procedure process units of loudspeaker |
| US9871430B2 (en) * | 2013-09-18 | 2018-01-16 | Honda Motor Co., Ltd | Insertion method of U-shaped conductors |
| CN207043225U (en) * | 2017-06-27 | 2018-02-27 | 耒阳市亚湘电子科技有限公司 | A kind of pin bender |
| CN207255671U (en) * | 2017-10-16 | 2018-04-20 | 深圳市三友智能科技有限公司 | Automatic curved line wire-insertion device |
| CN108322884A (en) * | 2018-03-19 | 2018-07-24 | 张家港市欧微自动化研发有限公司 | A kind of loud speaker automatic assembly equipment |
-
2018
- 2018-08-16 CN CN201810937329.9A patent/CN110834056A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9871430B2 (en) * | 2013-09-18 | 2018-01-16 | Honda Motor Co., Ltd | Insertion method of U-shaped conductors |
| CN103747412A (en) * | 2013-12-31 | 2014-04-23 | 东莞市凯誉自动化设备有限公司 | Full-automatic voice film voice coil combination machine |
| CN107055018A (en) * | 2016-12-23 | 2017-08-18 | 南通凯蒂亚智能设备制造有限公司 | A kind of turnover Multi-station full-automatic streamline of tool |
| CN207043225U (en) * | 2017-06-27 | 2018-02-27 | 耒阳市亚湘电子科技有限公司 | A kind of pin bender |
| CN207255671U (en) * | 2017-10-16 | 2018-04-20 | 深圳市三友智能科技有限公司 | Automatic curved line wire-insertion device |
| CN107548015A (en) * | 2017-10-25 | 2018-01-05 | 梧州恒声电子科技有限公司 | A kind of procedure process units of loudspeaker |
| CN108322884A (en) * | 2018-03-19 | 2018-07-24 | 张家港市欧微自动化研发有限公司 | A kind of loud speaker automatic assembly equipment |
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Application publication date: 20200225 |
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