CN2058684U - New-type linking machine - Google Patents
New-type linking machine Download PDFInfo
- Publication number
- CN2058684U CN2058684U CN 89211304 CN89211304U CN2058684U CN 2058684 U CN2058684 U CN 2058684U CN 89211304 CN89211304 CN 89211304 CN 89211304 U CN89211304 U CN 89211304U CN 2058684 U CN2058684 U CN 2058684U
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- China
- Prior art keywords
- dials
- machine
- dial
- linking machine
- utility
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a new-type linking machine for stitching woollen sweaters. The dial of the existing linking machine is not provided with a positioner, so the existing linking machine uses a brake block to inactively position, and the position of the dial is inaccurate; the existing linking machine is easy to generate priming wire faults, and vehicle speed is low; a machine frame is a four-legs dividing type, so an operator is easy to fatigue. The dial of the utility model adopts a positioner to positively position, so the position of the dial is accurate, which can raise vehicle speed, and avoids the priming wire faults; the machine frame adopts a post-chassis type, so the sitting state of the operator is not limited, which reduces fatigues.
Description
The utility model belongs to the machinery of woollen sweater sew, and it is from existing vertical and desk-top sewing machine development.
Making woollen sweater is front and rear body garment piece, sleeve sheet and the neck sheet that goes out clothes earlier with cross machine knitting, uses the sewing machine sew then.
Existing sewing machine as shown in Figure 1, 2, 3, there are the following problems:
With analysis transmission mechanism shown in Figure 1: dials (1) is the feed pieces of sewing machine, before the charging, garment piece is gone up the location at dials (1) earlier, and the garment piece behind the location is suspended on dials (1) the circumference pricker (2), rotate with dials (1), garment piece enters the suture zone and sews up.Dials (1) is intermittently to rotate, it is internal gear by itself, shed baby teeth axle (3), the axle bed of sheding baby teeth (4), wobble-plate (5), ［ it on the axle bed of sheding baby teeth (4), can with axle (3) center swing of sheding baby teeth ］, ratchet (6), moving ratchet (7) the anti-back ratchet (8) of support, tension spring (9) and braking skin (10), supporting plate (11), screw (12) realization.The moving every promotion ratchet of ratchet (7) (6) of support rotates a tooth, and dials (1) just pauses once, loses efficacy easily.
Anti-back ratchet (8) only can prevent that ratchet (6) from moving back commentaries on classics ［ being that dials (1) moves back commentaries on classics ］, braking skin (10) and the frictional force that dials (1) produces block incessantly dials (1) inertia sometimes, and dials (1) can not be parked on the accurate position, make the stitching miswork, and damage parts.
With analysis supporting mechanism shown in Figure 2: stand leg (13) is the support component of vertical sewing machine, and effect is: support full machine.Desk-top sewing machine supports by other workbench.
There are the following problems for existing vertical sewing machine stand leg (13) structure: four legs separate, firm in the hope of standing, dials (1) projection (14) drops on the stand leg (13), the garment piece that is folded down on the dials (1) can touch mutually with stand leg (13), trammelsed by stand leg (13), influence work, have to install the serving dish (15) of a supporting garment piece, the operator is isolated in serving dish (15) in addition like this, operation inconvenience.
With analysis suture part shown in Figure 3, dialling yarn cam (16) is the major part of sewing machine suture part, and effect is to stir suture to become the ad hoc type shape, and the sewing needle that closely cooperates knits out single line chain type structure coil, and garment piece is linked together.
Existing sewing machine is dialled yarn cam (16), and there are the following problems: working face (17) is to protrude basic circle (18), rotor (19) is being dialled yarn cam (16) below, it is bigger that relative proximity part (20) mechanism occupies height (21), increased the machine volume.
Task of the present utility model is: at the problems referred to above, design a kind of novel woollen sweater sewing machine simple in structure, this machine is shown in Fig. 4,5,6.
One of task of the present utility model is: adopt actively location, replace passive friction stop.As shown in Figure 4, dials (22) is parked on the accurate position, avoids sewing up miswork, avoid parts to damage, thereby can improve the speed of a motor vehicle, increase work efficiency.
It is achieved in that the axle (24) of sheding baby teeth cooperates with the axle bed of sheding baby teeth (25) is movable, the internal tooth form engagement of its profile of tooth and dials (22), wobble-plate (26) is contained on the axle bed of sheding baby teeth (25), can be with axle (24) center swing (having external force to drive it in addition) of sheding baby teeth, the moving ratchet (27) of support is with wobble-plate (26) motion, and effect is to promote ratchet (28) to rotate.System (29) is subjected to tension spring (30) effect, and wedge is inserted in the locating slot of index dial (31), ratchet (28) is paused, and be parked on the accurate position, guarantees that just dials (22) is parked on the accurate position.
Two of task of the present utility model is: as shown in Figure 5, adopt two column (32) chassis (33) to support full machine, replace four leg formulas and support.Dials (22) projection (34) can not drop on the column (32), and the garment piece that dials (22) is folded down can not run into column (32), thereby has cancelled serving dish (15), and the operator can be near dials work, conveniently.
Three of the utility model task is: as shown in Figure 6, adopt group yarn cam (37) of the recessed basic circle of working face (35) (36), replace group yarn cam that working face (17) protrudes basic circle (18), cam follower (38) is being dialled yarn cam (37) top, it is less that relative proximity part (39) mechanism occupies height (40), because, can sink in the groove (41) of design, reduce the machine volume like this.
Facts have proved: adopt the dials locator can solve the dials orientation problem preferably, reduced fault; Improve the machine stitching speed, improved operating efficiency.
Adopt two column chassis to support full machine, the posture that the operator sits can be diversified, reduces tired.
Adopt concave type to dial the yarn cam, the machine volume reduces, and is simple in structure.
Fig. 1, Fig. 2, Fig. 3 label
1. dials 12. screws
2. pricker 13. stand legs
3. shed baby teeth the axle 14. projections
4. axle bed 15. serving dish of sheding baby teeth
5. 16. groups of yarn cams of wobble-plate
6. ratchet 17. working faces
7. ratchet 18. basic circles are moved in support
8. anti-back ratchet 19. rotors
9. tension spring 20. is close to parts
10. braking skin 21. highly
11. supporting plate
Fig. 3, Fig. 4, Fig. 5 label
22. dials 32. columns
23. pricker 33. chassis
Axle 34. projections 24. shed baby teeth
Axle bed 35. working faces 25. shed baby teeth
26. wobble-plate 36. basic circles
27. moving 37. groups of yarn cams of ratchet of support
28. ratchet 38. rotors
29. system 39. contiguous parts
30. tension spring 40. height
31. index dial 41. grooves
Claims (4)
1, woollen sweater sew machine, there are dials (22), transmission mechanism, dials detent mechanism, suturing mechanism, supporting mechanism to form, feature of the present utility model is: adopt the dials detent mechanism to control dials (22) resting position energetically, make full machine with two columns (32) and chassis (33) and support, dial the recessed basic circle of working face (35) (36) of yarn cam (37).
2, make-up machine according to claim 1 is characterized in that the dials detent mechanism is made up of index dial (31), system son (29) and tension spring (30).
3, make-up machine according to claim 1 is characterized in that index dial (31) is a five equilibrium.
4, make-up machine according to claim 1 is characterized in that supporting mechanism, and column is two, and the chassis is the face of throwing oneself on the ground that crouches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211304 CN2058684U (en) | 1988-12-17 | 1988-12-17 | New-type linking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211304 CN2058684U (en) | 1988-12-17 | 1988-12-17 | New-type linking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2058684U true CN2058684U (en) | 1990-06-27 |
Family
ID=4867588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211304 Withdrawn CN2058684U (en) | 1988-12-17 | 1988-12-17 | New-type linking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2058684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926140A (en) * | 2012-11-21 | 2013-02-13 | 吴江征明纺织有限公司 | Looping machine with pressing plates |
| CN105463691A (en) * | 2014-09-02 | 2016-04-06 | 上海腾成实业有限公司 | Novel high-speed vertical woolen sweater sewing machine automatic needle rotation apparatus |
-
1988
- 1988-12-17 CN CN 89211304 patent/CN2058684U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926140A (en) * | 2012-11-21 | 2013-02-13 | 吴江征明纺织有限公司 | Looping machine with pressing plates |
| CN105463691A (en) * | 2014-09-02 | 2016-04-06 | 上海腾成实业有限公司 | Novel high-speed vertical woolen sweater sewing machine automatic needle rotation apparatus |
| CN105463691B (en) * | 2014-09-02 | 2018-11-02 | 台州市佳静衣车有限公司 | The automatic rotating the needle device of high-speed vertical assemblage machine for woollen sweater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |