CN203846222U - Stitch cam device - Google Patents
Stitch cam device Download PDFInfo
- Publication number
- CN203846222U CN203846222U CN201420286917.8U CN201420286917U CN203846222U CN 203846222 U CN203846222 U CN 203846222U CN 201420286917 U CN201420286917 U CN 201420286917U CN 203846222 U CN203846222 U CN 203846222U
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- vertical
- cam
- base
- triangulum
- transverse
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Abstract
The utility model belongs to hosiery machine components, and discloses a stitch cam device. The stitch cam device comprises a stitch cam, a cam base, a cam sliding block for installing the stitch cam, a base, a raising rod, a vertical reset spring, a transverse reset spring and a transverse moving driving mechanism. The cam sliding block is contained in a vertical sliding groove in the lateral side of the cam base. The vertical reset spring is arranged between the cam sliding block and a vertical spring abutting shoulder arranged on the cam base. The top of the cam base is provided with a hinge pin for supporting and installing the raising rod. A connecting pin at the front end of the raising rod is inserted into a connecting groove in the cam sliding block, and the back end of the raising rod presses and abuts against a vertical air cylinder piston. The base is provided with a transverse sliding groove which is provided with a transverse sliding block, and the transverse reset spring is arranged between the base and a transverse spring abutting shoulder arranged on the transverse sliding block. An air cylinder base of the transverse driving mechanism is provided with a transverse air cylinder, the air cylinder base is fixedly installed on the base, the cam base is installed in the transverse sliding groove, and the front end of the transverse air cylinder piston abuts against the cam base. The stitch cam device overcomes the defect that an existing hosiery machine stitch cam device cannot control whether the stitch cam is involved in looping or not.
Description
Technical field
The utility model belongs to hosiery machine parts, especially relevant with a kind of stitch cam device.
Background technology
Hosiery machine is a kind of circular knitter, its in when braiding the knitting needle knitting that slided according to certain rules in the needle tray of syringe, the stitch groove that slides through stitch cam of knitting needle drives and controls, and the adjusting of the lopping form of the socks that hosiery machine is made into is to realize by changing the height and position of stitch cam.Existing high-speed computer patterned silk-stockings machine knitting cam device, all only moves up and down the function of adjusting lopping height, whether participates in lopping effect uncontrollable for stitch cam.For the product of some special kinds, existing silk stocking machine, because do not have the function whether control stitch cam participates in lopping effect, all cannot be realized braiding.
Utility model content
The purpose of this utility model is intended to solve the defect whether uncontrollable stitch cam of existing computer jacquard silk stocking machine stitch cam device participates in lopping, provides a kind of and can control the stitch cam device whether stitch cam participates in lopping.
For this reason, the utility model is by the following technical solutions: a kind of stitch cam device, comprise stitch cam, the cam block of Triangulum and installation stitch cam, Triangulum side arranges vertical chute, cam block is located in vertical chute by the spacing guiding of vertical chute, it is characterized in that, described stitch cam device also comprises base, stick up bar, vertical back-moving spring, horizontal back-moving spring and transverse shifting driving mechanism, corresponding Vertical Spring shoulder is set respectively on described cam block and Triangulum, vertical back-moving spring is arranged between the Vertical Spring shoulder on cam block and Triangulum, vertical cylinder is set on described Triangulum, described Triangulum top arranges bearing pin support installation and sticks up bar, stick up bar front end connecting pin is set, described cam block side arranges link slot, connecting pin inserts in link slot, stick up the piston that rod rear end is pressed against described vertical cylinder, vertical cylinder piston drives and sticks up rod rear end rising, thereby drive and to stick up bar front end and stick up and turn decline, by connecting pin, drive cam block decline slippage, band moves down with stitch cam, vertical back-moving spring is compressed, when cylinder piston declines, to sticking up rod rear end, lose upwards support force, stick up bar front end cam block is lost to downforce, cam block rises under vertical back-moving spring elastic force effect, band is with moving in stitch cam, realize the adjustment of stitch cam high and low position, groove type horizontal concrete chute is set on described base, transverse slider is set in horizontal concrete chute, corresponding crossed strip shoulder is set respectively on base and transverse slider, laterally back-moving spring is arranged between the crossed strip shoulder on base and transverse slider, can reset to the horizontal sliding of transverse slider, described transversal driving mechanism comprises cylinder block, at least one lateral cylinder is set on cylinder block, cylinder block fixedly mounts described base, described Triangulum is installed on described horizontal concrete chute, the piston nose of lateral cylinder is resisted against described Triangulum, when lateral cylinder piston stretches out, promote Triangulum transversal moving forward, drive transverse slider and stitch cam reach, make stitch cam participate in lopping effect, laterally back-moving spring is compressed, when lateral cylinder is retracted, transverse slider band moves reset after Triangulum is under horizontal action of reset spring, make to move and no longer participate in lopping effect after stitch cam.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
Described cam block is provided with side groove, and described Triangulum top is screwed limited block is installed, and limited block stretches in the groove of described side, by limited block, the slippage stroke of cam block is limited.
On described cam block downside, be provided with vertical counterbore, vertical counterbore bottom is as the Vertical Spring shoulder in cam block, described vertical back-moving spring is arranged in this vertical counterbore, described Triangulum bottom transverse plug-in mounting spacer pin is as the Vertical Spring shoulder on Triangulum, in vertical counterbore, vertical push rod is also set, vertical back-moving spring is enclosed in vertical counterbore, and vertical push rod lower end relies on spacer pin.
On described base trailing flank, horizontal counterbore is set, laterally the bottom of counterbore is as the crossed strip shoulder on base, described horizontal back-moving spring is arranged in horizontal counterbore, in described horizontal counterbore, horizontal push rod is also set, horizontal back-moving spring is enclosed in horizontal counterbore, the described transverse slider setting shoulder end face relative with base trailing flank is as the crossed strip shoulder on horizontal concrete chute, and laterally push rod relies on this shoulder end face.
Two lateral cylinders are set on described cylinder block, and the stroke of one of them lateral cylinder piston is half of another lateral cylinder piston stroke, can realize two transverse shifting strokes of stitch cam, adapts to the different weavings of hosiery machine.
Horizontal screw is also set on described cylinder block, laterally in screw, installs with the fixing stop screw of nut check, stop screw front end is aimed at described Triangulum, by regulating the degree of depth that is screwed into of stop screw, can realize locked Trianguli moving forward and backward.
Use the utility model can reach following beneficial effect: by transverse shifting driving mechanism is set, can realize stitch cam with Triangulum transverse shifting, realize the control that whether stitch cam is participated in to lopping work, expand the braiding kind of hosiery machine.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the utility model assembling exploded perspective view.
Fig. 3 is top view of the present utility model.
Fig. 4 is the A-A generalized section of Fig. 3.
Fig. 5 is the three-dimensional generalized section of the utility model.
Fig. 6 is the three-dimensional generalized section of another direction of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Fig. 1～Fig. 6, the utility model comprises stitch cam 4, Triangulum 3, cam block 5, base 1, stick up bar 6, vertical back-moving spring 10, horizontal back-moving spring 19 and transverse shifting driving mechanism, stitch cam 4 is installed on cam block 5, Triangulum 3 sides arrange vertical chute, cam block 5 is located in vertical chute by the spacing guiding of vertical chute, cam block 5 is provided with side groove, Triangulum 3 tops are screwed limited block 13 are installed, limited block 13 stretches in the groove of side, slippage stroke by 13 pairs of cam blocks 5 of limited block limits, on cam block 5 downsides, be provided with vertical counterbore, vertical counterbore bottom is as the Vertical Spring shoulder in cam block 5, vertical back-moving spring 10 is arranged in this vertical counterbore, described Triangulum 3 bottom transverse plug-in mounting spacer pins 8 are as the Vertical Spring shoulder on Triangulum 3, in vertical counterbore, vertical push rod 9 is also set, vertical back-moving spring 10 is enclosed in vertical counterbore, vertical push rod 9 lower ends rely on spacer pin 8, vertical cylinder is set on Triangulum 3, Triangulum 3 tops arrange bearing pin 14 support installations and stick up bar 6, stick up bar 6 front ends connecting pin 12 is set, described cam block 5 sides arrange link slot 11, connecting pin 12 inserts in link slot 11, stick up the piston 7 that bar 6 rear ends are pressed against vertical cylinder, the piston 7 of vertical cylinder drives to stick up on bar 6 rear ends and rises, thereby drive and to stick up bar 6 front ends and stick up and turn decline, by connecting pin 12, drive cam block 5 decline slippages, band moves down with stitch cam 4, vertical back-moving spring 10 is compressed, when the piston 7 of vertical cylinder declines, to sticking up bar 6 rear ends, lose upwards support force, stick up bar 6 front ends cam block 5 is lost to downforce, cam block 5 rises under vertical back-moving spring 10 elastic force effects, band is with moving in stitch cam 4, realize stitch cam 4 high and low position adjustment, on described base 1, groove type horizontal concrete chute is set, transverse slider 17 is set in horizontal concrete chute, on base 1 trailing flank, horizontal counterbore is set, laterally the bottom of counterbore is as the crossed strip shoulder on base 1, described horizontal back-moving spring 19 is arranged in horizontal counterbore, horizontal push rod 18 is also set in described horizontal counterbore, horizontal back-moving spring 19 is enclosed in horizontal counterbore, described transverse slider 17 arranges the shoulder end face relative with base 1 trailing flank as the crossed strip shoulder on horizontal concrete chute, laterally push rod 18 relies on this shoulder end face, can reset to the horizontal sliding of transverse slider 17, described transversal driving mechanism comprises cylinder block 2, two lateral cylinders are set on cylinder block 2, the stroke of the piston 16 of one of them lateral cylinder is half of stroke of another lateral cylinder piston 16, the described base 1 of cylinder block 2 fixed installation, Triangulum 3 is installed on described horizontal concrete chute, piston 16 front ends of lateral cylinder are resisted against Triangulum 3, horizontal screw is also set on cylinder block 2, laterally in screw, install with the fixing stop screw 15 of nut check, stop screw 15 front ends are aimed at described Triangulum 3, by regulating the degree of depth that is screwed into of stop screw 15, can realize moving forward and backward of locked Triangulum 3, when lateral cylinder piston 16 stretches out, promote Triangulum 3 transversal moving forwards, drive transverse slider 17 and stitch cam 4 reaches, make stitch cam 4 participate in lopping effect, laterally back-moving spring 19 is compressed, when lateral cylinder is retracted, transverse slider 17 bands move reset after Triangulum 3 is under horizontal back-moving spring 19 effects, make to move and no longer participate in lopping effect after stitch cam 4.
Claims (6)
1. a stitch cam device, comprise stitch cam (4), the cam block (5) of Triangulum (3) and installation stitch cam (4), Triangulum (3) side arranges vertical chute, cam block (5) is located in vertical chute by the spacing guiding of vertical chute, it is characterized in that: described stitch cam device also comprises base (1), stick up bar (6), vertical back-moving spring (10), horizontal back-moving spring (19) and transverse shifting driving mechanism, on cam block (5) and Triangulum (3), corresponding Vertical Spring shoulder is set respectively, vertical back-moving spring (10) is arranged between the Vertical Spring shoulder on cam block (5) and Triangulum (3), described Triangulum arranges vertical cylinder on (3), described Triangulum (3) top arranges bearing pin (14) support installation and sticks up bar (6), stick up bar (6) front end connecting pin (12) is set, cam block (5) side arranges link slot (11), connecting pin (12) inserts in link slot (11), sticks up the piston (7) that bar (6) rear end is pressed against described vertical cylinder, base arranges groove type horizontal concrete chute on (1), transverse slider (17) is set in horizontal concrete chute, on base (1) and transverse slider (17), corresponding crossed strip shoulder is set respectively, laterally back-moving spring (19) is arranged between the crossed strip shoulder on base (1) and transverse slider (17), described transversal driving mechanism comprises cylinder block (2), cylinder block arranges at least one lateral cylinder on (2), cylinder block (2) fixed installation base (1), Triangulum (3) is installed on described horizontal concrete chute, and the piston of lateral cylinder (16) front end is resisted against Triangulum (3).
2. a kind of stitch cam device according to claim 1, it is characterized in that: described cam block (5) is provided with side groove, described Triangulum (3) top is screwed limited block (13) is installed, and limited block (13) stretches in the groove of described side.
3. a kind of stitch cam device according to claim 1 and 2, it is characterized in that: on described cam block (5) downside, be provided with vertical counterbore, vertical counterbore bottom is as the Vertical Spring shoulder in cam block (5), vertical back-moving spring (10) is arranged in this vertical counterbore, Triangulum (3) bottom transverse plug-in mounting spacer pin (8) is as the Vertical Spring shoulder on Triangulum (3), in vertical counterbore, vertical push rod (9) is also set, vertical back-moving spring (10) is enclosed in vertical counterbore, vertical push rod (9) lower end relies on spacer pin (8).
4. a kind of stitch cam device according to claim 3, it is characterized in that: on described base (1) trailing flank, horizontal counterbore is set, laterally the bottom of counterbore is as the crossed strip shoulder on base (1), described horizontal back-moving spring (19) is arranged in horizontal counterbore, horizontal push rod (18) is also set in described horizontal counterbore, horizontal back-moving spring (19) is enclosed in horizontal counterbore, described transverse slider (17) arranges the shoulder end face relative with base (1) trailing flank as the crossed strip shoulder on horizontal concrete chute, laterally push rod (18) relies on this shoulder end face.
5. a kind of stitch cam device according to claim 4, is characterized in that: two lateral cylinders are set on described cylinder block (2), and the stroke of one of them lateral cylinder piston (16) is half of another lateral cylinder piston (16) stroke.
6. a kind of stitch cam device according to claim 5, it is characterized in that: described cylinder block also arranges horizontal screw on (2), laterally in screw, install with the fixing stop screw of nut check (15), stop screw (15) front end is aimed at described Triangulum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286917.8U CN203846222U (en) | 2014-05-29 | 2014-05-29 | Stitch cam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286917.8U CN203846222U (en) | 2014-05-29 | 2014-05-29 | Stitch cam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846222U true CN203846222U (en) | 2014-09-24 |
Family
ID=51559259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286917.8U Expired - Fee Related CN203846222U (en) | 2014-05-29 | 2014-05-29 | Stitch cam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040250A (en) * | 2015-06-24 | 2015-11-11 | 浙江叶晓针织机械有限公司 | Sinker cap |
| CN105908348A (en) * | 2016-06-13 | 2016-08-31 | 绍兴市越发机械制造有限公司 | Transmission device for left-right edges and corners of hosiery machine |
| CN105908349A (en) * | 2016-06-13 | 2016-08-31 | 绍兴市越发机械制造有限公司 | Cam transmission mechanism for left-right edges and corners of hosiery machine |
-
2014
- 2014-05-29 CN CN201420286917.8U patent/CN203846222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040250A (en) * | 2015-06-24 | 2015-11-11 | 浙江叶晓针织机械有限公司 | Sinker cap |
| CN105908348A (en) * | 2016-06-13 | 2016-08-31 | 绍兴市越发机械制造有限公司 | Transmission device for left-right edges and corners of hosiery machine |
| CN105908349A (en) * | 2016-06-13 | 2016-08-31 | 绍兴市越发机械制造有限公司 | Cam transmission mechanism for left-right edges and corners of hosiery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |