CN207320556U - Automatic wire twisting machine - Google Patents
Automatic wire twisting machine Download PDFInfo
- Publication number
- CN207320556U CN207320556U CN201721085330.0U CN201721085330U CN207320556U CN 207320556 U CN207320556 U CN 207320556U CN 201721085330 U CN201721085330 U CN 201721085330U CN 207320556 U CN207320556 U CN 207320556U
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- China
- Prior art keywords
- clamping
- driving
- wire twisting
- cable
- clamping assembly
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 abstract 5
- 238000000429 assembly Methods 0.000 abstract 5
- 230000003028 elevating effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of automatic wire twisting machine, including：Engine base, the elevating mechanism and twisted sector being connected on engine base；Wherein, elevating mechanism includes lifter plate and the lift drive mechanism for driving lifter plate to move up and down；Twisted sector includes being arranged at the first clamp assemblies of the lower section of lifter plate and the cored wire for clamping cable and is connected on lifter plate and is used to drive the rotating rotary drive mechanism of the first clamp assemblies, and the first clamp assemblies rotate during moving up turns round line；Two cable clamp conveying devices of the lower section both sides for being respectively arranged at the first clamp assemblies are further included, two cable clamp conveying devices alternately clamp cable to the underface of the first clamp assemblies.The automatic wire twisting machine can realize the automatic wire twisting of cable internal core wire, and work efficiency is high, and yields is high.
Description
Technical Field
The utility model relates to an automatic technical field especially relates to an automatic wire twisting machine.
Background
With the development of IT industry, the performance of electronic consumer products is continuously enhanced, and the volume is continuously tending to be miniaturized. Especially, for products such as cables, the diameter of the cable is required to be thinner and thinner, and the number of internal core wires is increased.
In order to meet the market demand, partial core wires in the cable need to be twisted together before tin dipping welding. In the prior art, manual twisting is mostly adopted, but when the method is adopted for processing the cable, the working efficiency is low, and the product reject ratio is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic wire twisting machine can realize the automatic wire twisting of cable internal core line, and work efficiency is high, and the yields is high.
To achieve the purpose, the utility model adopts the following technical proposal:
an automatic wire twisting machine comprising: the wire twisting mechanism comprises a machine base, a lifting mechanism and a wire twisting mechanism, wherein the lifting mechanism and the wire twisting mechanism are connected to the machine base; wherein,
the lifting mechanism comprises a lifting plate and a lifting driving mechanism for driving the lifting plate to move up and down;
the wire twisting mechanism comprises a first clamping assembly and a rotary driving mechanism, wherein the first clamping assembly is arranged below the lifting plate and used for clamping a core wire of a cable, the rotary driving mechanism is connected to the lifting plate and used for driving the first clamping assembly to rotate, and the first clamping assembly rotates a twisted wire in the upward moving process;
the cable clamping and conveying device comprises a first clamping assembly and a second clamping assembly, and is characterized by further comprising two cable clamping and conveying devices which are arranged on two sides below the first clamping assembly respectively, and the two cable clamping and conveying devices alternately clamp cables to positions right below the first clamping assembly.
Further, the cable clamp delivery device includes:
a fixing plate;
the second clamping assembly is connected to the top surface of the fixing plate and is used for clamping the cable;
and the driving device is connected with the fixing plate and is used for driving the second clamping assembly to move towards or away from the direction right below the first clamping assembly.
Furthermore, the driving device is a first air cylinder with a movable end connected with the fixed plate.
Furthermore, the second clamping assembly comprises a pair of second clamping jaws and a second air cylinder for driving the pair of second clamping jaws to open and close.
Furthermore, a first connecting plate and a second connecting plate are respectively arranged on two sides of the pair of second clamping jaws, and clamping grooves for placing cables are formed in the top surfaces of the first connecting plate and the second connecting plate.
Furthermore, the rotary driving mechanism comprises a first rotary shaft, a second rotary shaft connected with the first clamping assembly, a driving wheel coaxially connected with one end of the first rotary shaft, a driven wheel coaxially connected with one end of the second rotary shaft, a belt used for connecting the driving wheel and the driven wheel, and a first motor connected with the other end of the first rotary shaft and used for driving the first rotary shaft to rotate.
Furthermore, the first clamping assembly comprises a pair of first clamping jaws and a third air cylinder for driving the pair of first clamping jaws to open and close.
Furthermore, the lifting driving mechanism comprises a screw rod, a connector and a second motor, wherein one end of the screw rod is rotatably connected with the base, the connector is coaxially sleeved on the screw rod and is connected with the lifting plate, and the second motor is connected with the other end of the screw rod and is used for driving the screw rod to rotate.
Furthermore, the machine base is connected with a sliding rail, the lifting plate is connected with a sliding block matched with the sliding rail, and the sliding block is connected with the sliding rail in a sliding mode.
The utility model has the advantages that: two cable centre gripping conveyor centre gripping cables to first centre gripping subassembly under in turn, the heart yearn of waiting to turn round together is held to first centre gripping subassembly centre gripping, and when first centre gripping subassembly of lift actuating mechanism drive and the common upward movement of rotary driving mechanism, the first centre gripping subassembly of rotary driving mechanism drive is rotatory to realize that first centre gripping subassembly is at the rotatory line of turning round of in-process of upward movement, improved yields and work efficiency.
Drawings
Fig. 1 is a schematic perspective view of an automatic wire twisting machine according to the present invention;
FIG. 2 is a schematic structural view of the cable-gripping conveying device of FIG. 1;
fig. 3 is a schematic structural view of the lifting mechanism and the wire twisting mechanism in fig. 1.
In the figure: 10-a machine base; 11-a slide rail; 20-a lifting mechanism; 21-a lifting plate; 211-a slider; 22-a second electric machine; 23-a screw rod; 24-a connector; 30-a first clamping assembly; 31-a first jaw; 32-a third cylinder; 40-a rotary drive mechanism; 41-a first rotation axis; 42-a second axis of rotation; 43-driving wheel; 44-a driven wheel; 45-a belt; 46-a first motor; 50-a cable gripping and conveying device; 51-a fixed plate; 52-a second clamping assembly; 521-a second jaw; 522-a second cylinder; 53-a drive device; 531-fixed end; 532-guide bar; 533-piston rod; 54-a first connection plate; 55-a second connecting plate; 60-a cable; 61-core wire.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, an automatic wire twisting machine includes: the device comprises a machine base 10, a lifting mechanism 20 and a wire twisting mechanism, wherein the lifting mechanism 20 and the wire twisting mechanism are connected to the machine base 10; the lifting mechanism 20 comprises a lifting plate 21 and a lifting driving mechanism for driving the lifting plate 21 to move up and down; the wire twisting mechanism comprises a first clamping component 30 which is arranged below the lifting plate 21 and is used for clamping a core wire 61 of the cable 60, and a rotary driving mechanism 40 which is connected to the lifting plate 21 and is used for driving the first clamping component 30 to rotate, wherein the first clamping component 30 rotates a twisted wire in the upward moving process.
The automatic wire twisting machine further comprises two cable clamping and conveying devices 50 which are respectively arranged on two sides below the first clamping assembly 30, and the two cable clamping and conveying devices 50 alternately clamp the cables 60 to the position right below the first clamping assembly 30. The cable clamping and conveying device 50 clamps and conveys the cable 60, in which the core wires 61 to be twisted together in the cable 60 are bent by 90 degrees in a pre-processing procedure. The cable 60 is alternately clamped to the position right below the first clamping assembly 30 through the two cable clamping and conveying devices 50, the 90-degree bent core wire 61 in the cable 60 is right opposite to the first clamping assembly 30, the core wire 61 is clamped by the first clamping assembly 30, the lifting driving mechanism drives the lifting plate 21 to move upwards, and meanwhile, the rotary driving mechanism 40 drives the first clamping assembly 30 to rotate, so that the first clamping assembly 30 rotates and twists wires in the upward moving process, the core wires 61 are twisted together, the working efficiency is high, and the yield is high.
Specifically, in the automatic twisting machine, the cable gripping and conveying device 50 includes: a fixing plate 51, a second clamping assembly 52 and a driving device 53, wherein the second clamping assembly 52 is connected to the top surface of the fixing plate 51 and is used for clamping the cable 60; the driving device 53 is connected to the fixed plate 51 and serves to drive the second clamping assembly 52 to move in a direction toward or away from a position directly below the first clamping assembly 30. The second clamping assembly 52 includes a pair of second clamping jaws 521 and a second cylinder 522 for driving the pair of second clamping jaws 521 to open and close. In operation, the pair of second clamping jaws 521 is first driven to close by the second cylinder 522 to clamp the cable 60, and then the fixing plate 51 is driven to move by the driving device 53, so as to drive the pair of clamping jaws 521 for clamping the cable 60 to move towards the position right below the first clamping assembly 30, so that the cable 60 is located right below the first clamping assembly 30, so that the first clamping assembly 30 clamps the core wire 61 in the cable 60. In the process of twisting the core wire 61 by the first clamping assembly 30, the pair of second clamping jaws 521 is always in the state of clamping and fixing the cable 60, so that the influence on the wire twisting effect caused by the looseness of the cable 60 in the wire twisting process is avoided. After the core wires 61 are twisted together, the second cylinder 522 drives the pair of second jaws 521 to open so as to take out the cable 60.
In addition, the two cable clamping and conveying devices 50 are used for alternately clamping and conveying the cables 60, so that the standby time of the automatic wire twisting machine can be effectively shortened, and the working efficiency is improved.
In order to clamp and fix the cable 60 accurately, a first connecting plate 54 and a second connecting plate 55 are respectively arranged on two sides of the pair of second clamping jaws 521, and clamping grooves for placing the cable 60 are formed in the top surface of the first connecting plate 54 and the top surface of the second connecting plate 55. So, when placing cable 60, only need place cable 60 in the draw-in groove to guarantee to wait to twist about the heart yearn 61 together vertical upwards can, it is more simple and convenient to operate.
Wherein, the driving device 53 is a first cylinder with a movable end connected with the fixed plate 51; the fixed end 531 of the first cylinder is fixed on the base 10, the two ends of the piston rod 533 of the first cylinder are respectively connected to the fixed end 531 and the movable end, and the fixed end 531 is further connected to a guide rod 532 which is parallel to the axial direction of the piston rod 533 and is used for guiding the movable end to move, so that the second clamping assembly 52 can accurately move the cable 60 clamped by the second clamping assembly to the position right below the first clamping assembly 30.
In the automatic wire twisting machine, the first clamping assembly 30 includes a pair of first clamping jaws 31 and a third cylinder 32 for driving the pair of first clamping jaws 31 to open and close. In operation, the third cylinder 32 drives the pair of first jaws 31 to close to clamp the core wire 61 located right below.
In the automatic twisting machine, the rotation driving mechanism 40 includes a first rotation shaft 41, a second rotation shaft 42 connected to the first clamping unit 30, a driving pulley 43 coaxially connected to one end of the first rotation shaft 41, a driven pulley 44 coaxially connected to one end of the second rotation shaft 42, a belt 45 for connecting the driving pulley 43 and the driven pulley 44, and a first motor 46 connected to the other end of the first rotation shaft 41 and driving the first rotation shaft 41 to rotate. The first rotating shaft 41 and the second rotating shaft 42 are both vertically disposed. During operation, first motor 46 drives first rotation axis 41 and rotates, connects through the transmission between action wheel 43, follow driving wheel 44 and the belt 45, drives second rotation axis 42 and rotates, and then drives the first centre gripping subassembly 30 of connecting in the bottom of second rotation axis 42 rotatory for the heart yearn 61 of a pair of first clamping jaw 31 centre gripping is turned round together, and the transmission is steady, and easily control.
In the automatic wire twisting machine, the lifting driving mechanism comprises a screw rod 23 with one end rotatably connected with the machine base 10, a connector 24 coaxially sleeved on the screw rod 23 and connected with the lifting plate 21, and a second motor 22 connected with the other end of the screw rod 23 and used for driving the screw rod 23 to rotate. During operation, the second motor 22 drives the screw 23 to rotate, and further drives the connecting head 24 and the lifting plate 21 connected with the connecting head 24 to move up and down. The lifting driving mechanism drives the lifting plate 21 to move up and down in the screw rod driving mode, so that the lifting plate 21, the first clamping assembly 30 and the rotary driving mechanism 40 which move up and down together with the lifting plate 21 can move stably at a constant speed, and the uniformity of twisted wires is ensured.
In order to further improve the moving stability of the lifting plate 21, a sliding rail 11 is vertically connected to the machine base 10, a sliding block 211 matched with the sliding rail 11 is connected to the lifting plate 21, and the sliding block 211 is slidably connected with the sliding rail 11.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. An automatic wire twisting machine, comprising: the device comprises a machine base (10), a lifting mechanism (20) and a wire twisting mechanism, wherein the lifting mechanism (20) and the wire twisting mechanism are connected to the machine base (10); wherein,
the lifting mechanism (20) comprises a lifting plate (21) and a lifting driving mechanism for driving the lifting plate (21) to move up and down;
the wire twisting mechanism comprises a first clamping assembly (30) which is arranged below the lifting plate (21) and is used for clamping a core wire (61) of a cable (60), and a rotary driving mechanism (40) which is connected to the lifting plate (21) and is used for driving the first clamping assembly (30) to rotate, wherein the first clamping assembly (30) rotates a twisted wire in the upward moving process;
the cable clamping and conveying device comprises a first clamping assembly (30) and two cable clamping and conveying devices (50) which are arranged on two sides below the first clamping assembly (30) respectively, wherein the two cable clamping and conveying devices (50) alternately clamp cables (60) to the position right below the first clamping assembly (30).
2. Automatic wire twisting machine according to claim 1, wherein said cable-gripping conveying device (50) comprises:
a fixed plate (51);
a second clamping assembly (52), wherein the second clamping assembly (52) is connected to the top surface of the fixing plate (51) and is used for clamping a cable (60);
a driving device (53), wherein the driving device (53) is connected with the fixing plate (51) and is used for driving the second clamping assembly (52) to move towards or away from the direction right below the first clamping assembly (30).
3. Automatic wire twisting machine according to claim 2, characterized in that said driving means (53) is a first cylinder whose movable end is connected to said fixed plate (51).
4. The automatic wire twisting machine according to claim 2, wherein the second clamping assembly (52) comprises a pair of second clamping jaws (521) and a second cylinder (522) for actuating the pair of second clamping jaws (521) to open and close.
5. The automatic wire twisting machine according to claim 4, wherein a first connecting plate (54) and a second connecting plate (55) are respectively arranged on two sides of the pair of second clamping jaws (521), and clamping grooves for placing cables (60) are formed in the top surfaces of the first connecting plate (54) and the second connecting plate (55).
6. The automatic wire twisting machine according to claim 1, wherein the rotary drive mechanism (40) includes a first rotary shaft (41), a second rotary shaft (42) connected to the first clamping assembly (30), a driving pulley (43) coaxially connected to one end of the first rotary shaft (41), a driven pulley (44) coaxially connected to one end of the second rotary shaft (42), a belt (45) for connecting the driving pulley (43) and the driven pulley (44), and a first motor (46) connected to the other end of the first rotary shaft (41) for driving the first rotary shaft (41) to rotate.
7. Automatic wire twisting machine according to any one of claims 1 to 6, characterized in that said first clamping assembly (30) comprises a pair of first jaws (31) and a third cylinder (32) for driving the opening and closing of said pair of first jaws (31).
8. The automatic wire twisting machine according to any one of claims 1 to 6, wherein the lifting driving mechanism comprises a screw rod (23) with one end rotatably connected with the base (10), a connector (24) coaxially sleeved on the screw rod (23) and connected with the lifting plate (21), and a second motor (22) connected with the other end of the screw rod (23) and used for driving the screw rod (23) to rotate.
9. The automatic wire twisting machine according to any one of claims 1 to 6, wherein a slide rail (11) is connected to the machine base (10), a slide block (211) matched with the slide rail (11) is connected to the lifting plate (21), and the slide block (211) is slidably connected with the slide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085330.0U CN207320556U (en) | 2017-08-28 | 2017-08-28 | Automatic wire twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085330.0U CN207320556U (en) | 2017-08-28 | 2017-08-28 | Automatic wire twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320556U true CN207320556U (en) | 2018-05-04 |
Family
ID=62433288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085330.0U Expired - Fee Related CN207320556U (en) | 2017-08-28 | 2017-08-28 | Automatic wire twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516805A (en) * | 2017-08-28 | 2017-12-26 | 立讯精密工业（滁州）有限公司 | Automatic wire twisting machine |
-
2017
- 2017-08-28 CN CN201721085330.0U patent/CN207320556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516805A (en) * | 2017-08-28 | 2017-12-26 | 立讯精密工业（滁州）有限公司 | Automatic wire twisting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |