CN2910408Y - Electric jointing machine for wire cord - Google Patents
Electric jointing machine for wire cord Download PDFInfo
- Publication number
- CN2910408Y CN2910408Y CN 200620085463 CN200620085463U CN2910408Y CN 2910408 Y CN2910408 Y CN 2910408Y CN 200620085463 CN200620085463 CN 200620085463 CN 200620085463 U CN200620085463 U CN 200620085463U CN 2910408 Y CN2910408 Y CN 2910408Y
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- CN
- China
- Prior art keywords
- gear
- shaft
- wirecord fabric
- electronic
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to an electric jointing machine for wire cord, which comprises a press plate, a guiding wheel arranged in the press plate, a press plate roller with screw in the outer side face, an upward extending support frame fixed on the press plate, a dynamical head with a reducing mechanism fixed on the support frame, the output shaft of the dynamical head is jointed with a dynamical transmission return mechanism, the dynamical transmission return mechanism transmits the force to the middle cone gear by a driven shaft and a shaft joint, the middle cone gear is arranged in the gear shaft, the gear shaft is fixed with the support frame. A first stitch cone gear joggled with the middle cone gear and a second stitch cone gear joggled with the first stitch cone gear are arranged in the gear shaft. A gap is retained between the first stitch cone gear and the second stitch cone gear and the press plate roller to place wire cord. The structural character is that a servo-electric motor is arranged in the dynamical head, and has the advantages of light weight, convenient operation, little labor intensity, low fault rate, safe, reliable and long life-span.
Description
Technical field
The utility model relates to a kind of wirecord fabric splicer, a kind of electronic wirecord fabric splicer of more specifically saying so.
Background technology
At present, known wirecord fabric splicer is by pressing plate, sews up the pneumatic type that gear, worm and gear, reducing gear, air motor and jettron constitute.During work, two terminations of wirecord fabric are docked at pressing plate and sew up in the gap between the gear, open jettron, just two terminations of wirecord fabric can be stitched together.Its drawback is: 1, because the complex structure of air motor, thereby cause the Heavy Weight of wirecord fabric splicer, bring the inconvenience of operation to hand-held this machine operation of operator, labour intensity is big; 2, the blade in the air motor is very easy to wear, and service life is short, often change, and has both influenced operating efficiency, increases operator's workload again.
Summary of the invention
The purpose of this utility model provides a kind of electronic wirecord fabric splicer of in light weight, long service life.
In order to realize above-mentioned purpose, the electronic wirecord fabric splicer that is provided, comprise pressing plate, the screwed platen roller of directive wheel and lateral surface is housed on the pressing plate, be connected with the support of stretching on the pressing plate, be connected with the unit head that has reducing gear on the support, the output shaft of unit head is connected with transmission of power steering mechanism, transmission of power steering mechanism gives the middle circle bevel gear by power transmission shaft and shaft coupling with transmission of power, the middle circle bevel gear is installed on the gear shaft, gear shaft and support are affixed, on gear shaft, also be equipped with first of middle circle bevel gear engagement and sew up conical gear and sew up conical gear with second of the first stitching conical gear engagement, first sews up conical gear and second sews up and leaves the gap of placing wirecord fabric between conical gear and the platen roller, and its design feature is that what to be installed in the unit head is servomotor.
In order to guarantee operating personnel's personal safety, the operating voltage of above-mentioned servomotor is the safe voltage of 36V, and servomotor is DC servo motor or AC servo motor.
Above-mentioned transmission of power steering mechanism can be a gear mechanism, also can be worm and worm gear, and gear mechanism comprises active conical gear on the output shaft that is fixed in unit head and the driven bevel gear that meshes with the active conical gear; Worm and worm gear comprise on the output shaft that is fixed in unit head worm screw and with the worm gear of worm engaging.
In order to adjust the gap length between platen roller and the stitching gear, clearance adjustment mechanism also is housed on pressing plate, this clearance adjustment mechanism comprise with pressing plate be connected as a single entity, on the fulcrum bar stretched, the fixing point of this fulcrum bar and support is a fulcrum, to pass the end of fulcrum bar overhanging and be connected with nut on overhanging section with the outer end of the affixed adjustment bolt of support, adjusts bolt and be set with spring on one section between support and the fulcrum bar.Its action principle is: when the precession nut, the fulcrum bar drives pressing plate around the fulcrum displacement under the effect of fulcrum, makes the gap between platen roller and the stitching gear become big, when revolving withdrawing nut, and the gap smaller between platen roller and the stitching gear.
During operation, two butt joints of wirecord fabric are placed on the first stitching conical gear, in second gap of sewing up between conical gear and the platen roller, connect the power switch of servomotor, servomotor work, the rotating shaft rotation, drive the work of transmission of power steering mechanism by reducing gear deceleration back, realize electronic-controlled power steering, and give the middle circle bevel gear with transmission of power by power transmission shaft and shaft coupling, the middle circle bevel gear drives first and sews up the conical gear rotation, and sew up conical gear drive second by first and sew up synchronously backward rotation of conical gear, first sews up conical gear and second sews up conical gear again by the rotation of wirecord fabric drive platen roller, sew up conical gear first, second sews up under the comprehensive function of conical gear and platen roller, realizes the stitching to two butt joints of wirecord fabric.
Learn by above narration, wirecord fabric splicer provided by the utility model, since with unit head by pneumatic become electronic, and used servomotor is simple in structure, and is in light weight, no vulnerable part, its beneficial effect is: the weight of complete machine is alleviated by 4.5kg be not enough 2.5kg, weight saving is more than 45%, and the operator is light when handing operation, and labour intensity is little; 2, fault rate is low, and is safe and reliable, long service life.
Description of drawings
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is that the described transmission of power of embodiment steering mechanism is the structural representation of the electronic wirecord fabric splicer of gear mechanism;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is that the described transmission of power of embodiment steering mechanism is the structural representation of the electronic wirecord fabric splicer of worm and worm gear.
Among the figure: 1 is pressing plate, and 2 is the pressing plate rod, and 3 is directive wheel, and 4 is support, 5 is unit head, and 6 is output shaft, and 7 is the active conical gear, and 8 is driven bevel gear, 9 is worm screw, and 10 is worm gear, and 11 is transmission of power steering mechanism shell, and 12 is power transmission shaft, 13 is shaft coupling, and 14 is the middle circle bevel gear, and 15 is gear shaft, and 16 is the first stitching conical gear, 17 is the second stitching conical gear, and 18 is the fulcrum bar, and 19 is fulcrum, and 20 for adjusting bolt, 21 is nut, and 22 is spring, and 23 is power switch.
The specific embodiment
With reference to accompanying drawing, the described electronic wirecord fabric splicer of embodiment, comprise pressing plate 1, the screwed platen roller 2 of directive wheel 3 and lateral surface is housed on the pressing plate 1, be connected with the support of stretching 4 on the pressing plate 1, be connected with the unit head 5 that has reducing gear on the support 4, it is the servomotor of 36V that operating voltage is installed in the unit head 5, servomotor is DC servo motor or AC servo motor, the output shaft of unit head 5 is connected with transmission of power steering mechanism, transmission of power steering mechanism gives middle circle bevel gear 14 by power transmission shaft 12 and shaft coupling 13 with transmission of power, middle circle bevel gear 14 is installed on the gear shaft 15, gear shaft 15 is affixed with support 4, also be equipped with on the gear shaft 15 with first of middle circle bevel gear 14 engagement sew up conical gear 16 and with first sew up second of conical gear 16 engagements and sew up conical gear 17, the first and sew up conical gears 16 and second and sew up the gap of leaving the placement wirecord fabric between conical gear 17 and the platen roller 2.
Above-mentioned transmission of power steering mechanism can be a gear mechanism as shown in fig. 1, also can be worm and worm gear as shown in Figure 2, gear mechanism comprises active conical gear 7 on the output shaft 6 that is fixed in unit head 5 and the driven bevel gear 8 that meshes with active conical gear 7; Worm and worm gear comprises worm screw 9 on the output shaft 6 that is fixed in unit head 5 and the worm gear 10 that meshes with worm screw 9.
In order to adjust the gap length between platen roller and the stitching gear, clearance adjustment mechanism also is housed on pressing plate 1, this clearance adjustment mechanism comprise with pressing plate 1 be connected as a single entity, on the fulcrum bar 18 stretched, this fulcrum bar 18 is a fulcrum 19 with the fixing point of support 4, to pass the end of fulcrum bar 18 overhanging and be connected with nut 21 on overhanging section with the outer end of the affixed adjustment bolt 20 of support 4, adjusts bolt 20 and be set with spring 22 on one section between support 4 and the fulcrum bar 18.
In the present embodiment, because servomotor is the product of public offering on the market, its structure is a technique known, therefore, does not draw in detail among Fig. 1 and Fig. 3.
Claims (7)
1, a kind of electronic wirecord fabric splicer, comprise pressing plate (1), directive wheel (3) and the screwed platen roller of lateral surface (2) are housed on the pressing plate (1), on pressing plate (1), be connected with the support of stretching (4), be connected with the unit head (5) that has reducing gear on the support (4), the output shaft of unit head (5) is connected with transmission of power steering mechanism, transmission of power steering mechanism gives middle circle bevel gear (14) by power transmission shaft 12 and shaft coupling 13 with transmission of power, middle circle bevel gear (14) is installed on the gear shaft (15), gear shaft (15) is affixed with support (4), on gear shaft (15), also be equipped with first of middle circle bevel gear (14) engagement and sew up conical gear (16) and sew up conical gear (17) with second of first stitching conical gear (16) engagement, first sews up conical gear (16) and second sews up the gap of leaving the placement wirecord fabric between conical gear (17) and the platen roller (2), and what it is characterized in that the interior installation of unit head (5) is servomotor.
2, electronic wirecord fabric splicer according to claim 1, the operating voltage that it is characterized in that servomotor is the safe voltage of 36V.
3, electronic wirecord fabric splicer according to claim 2 is characterized in that servomotor is a DC servo motor.
4, electronic wirecord fabric splicer according to claim 2 is characterized in that servomotor is an AC servo motor.
5, electronic wirecord fabric splicer according to claim 1, it is characterized in that transmission of power steering mechanism is a gear mechanism, gear mechanism comprises active conical gear (7) on the output shaft (6) that is fixed in unit head (5) and the driven bevel gear (8) that meshes with active conical gear (7).
6, electronic wirecord fabric splicer according to claim 1, it is characterized in that transmission of power steering mechanism is a worm and worm gear, worm and worm gear comprises worm screw (9) on the output shaft (6) that is fixed in unit head (5) and the worm gear (10) that meshes with worm screw (9).
7, according to claim 1,2,3,4,5 or 6 described electronic wirecord fabric splicers, it is characterized in that on pressing plate (1), clearance adjustment mechanism being housed also, this clearance adjustment mechanism comprises and pressing plate (1) is connected as a single entity, on the fulcrum bar (18) stretched, this fulcrum bar (18) is fulcrum (19) with the fixing point of support (4), the end of passing fulcrum bar (18) with the outer end of the affixed adjustment bolt (20) of support (4) is overhanging, and on overhanging section, be connected with nut (21), adjust bolt (20) and be positioned between support (4) and the fulcrum bar (18) one section and be set with spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085463 CN2910408Y (en) | 2006-06-09 | 2006-06-09 | Electric jointing machine for wire cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085463 CN2910408Y (en) | 2006-06-09 | 2006-06-09 | Electric jointing machine for wire cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910408Y true CN2910408Y (en) | 2007-06-13 |
Family
ID=38132273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085463 Expired - Fee Related CN2910408Y (en) | 2006-06-09 | 2006-06-09 | Electric jointing machine for wire cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910408Y (en) |
-
2006
- 2006-06-09 CN CN 200620085463 patent/CN2910408Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20110609 |