CN2332741Y - Frame running friction driving mechanism of mattress overedger - Google Patents
Frame running friction driving mechanism of mattress overedger Download PDFInfo
- Publication number
- CN2332741Y CN2332741Y CN 98210493 CN98210493U CN2332741Y CN 2332741 Y CN2332741 Y CN 2332741Y CN 98210493 CN98210493 CN 98210493 CN 98210493 U CN98210493 U CN 98210493U CN 2332741 Y CN2332741 Y CN 2332741Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- friction
- mattress
- machine
- fuselage
- 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 a machine-body running friction driving mechanism of a mattress overedger, which comprises an upper guide rail, a lower guide rail and a work bench, wherein, the upper guide rail and the lower guide rail are mutually fixed. A machine body provided with a machine head supports at the top of the upper guide rail through an upper supporting wheel on a supporting element, and a lower supporting wheel is matched with the machine body provided with the machine head at the outer side wall of the lower guide rail. The motive power of the sewing action of the machine head and the running of the machine body comes from the output motive power of a main motor. One path of a speed change mechanism drives the machine head to conduct the sewing action, and one path drives a friction pair composed of the upper guide rail and a friction wheel to achieve the running of the machine body. The utility model has the advantages of simple structure, easy fabrication and manufacturing cost reduction. A gear pair or a chain wheel is replaced by the friction pair to drive and conduct the gapless engagement, and therefore, the machine body can run smoothly. The overedging quality of mattresses is improved, and the utility model also has the protective functions of overload and slip.
Description
The utility model relates to the transmission of power of mattress overlock machine fuselage walking.
The friction driving mechanisms of fuselage walking is the important power transmission member that the mattress overlock machine is realized head sewing and fuselage walking.The domestic and international at present mattress overlock machine of producing, its fuselage walking movement is to realize by gear, tooth bar or sprocket wheel, chain drive, because part manufacturing and assembly precision are all had higher requirement, so manufacturing cost is higher, and exist the back lash in the gear drive process, cause the fuselage walking not steady, thereby influenced mattress overseam quality.
The utility model is intended to overcome the defective of prior art and a kind of fuselage walking friction driving mechanisms of mattress overlock machine stably of being convenient to make, reduce cost, turn round is provided.
The utility model is achieved by the following scheme: comprise upper rail and lower guideway with stationary table, the fuselage that head is housed by support roller on the supporting member be bearing in the upper rail top, lower support wheel coincide at the lower guideway lateral wall, power drives head by main motor outputting power through gear one road and does the sewing action, one the road drives driving element, it is characterized in that the friction pair that described driving element is coincide and forms mutually by upper rail and friction pulley.
The utility model has adopted friction pair to realize the fuselage walking as driving element, and is not only simple in structure, easily manufactured; reduced manufacturing cost,, made the fuselage running steadily because friction pair is done the engagement of no gap; improve mattress overseam quality, can also transship simultaneously and skid, increased overload protection function.
Accompanying drawing 1 has provided the structural representation of facing of the present utility model.
Remake by above-mentioned accompanying drawing embodiment and to describe in further detail.
As shown in Figure 1, the fuselage walking friction driving mechanisms of mattress overlock machine has a mutual closed assembly fixing upper rail (7) and lower guideway (8), workbench is fixed on again on the upper and lower guide rail, and the leveling of workbench realizes by the adjustment screw on the lower guideway bottom surface (9) or other scheme.
The body element of friction-driven is fuselage (2), head (1) is located at body upper with the fuselage synchronous walking, fuselage is bearing in the upper rail top by support roller on the supporting member (3) and lower support wheel (12) coincide at the lower guideway lateral wall, last support roller and subiculum crop rotation passive rotation.
The walking mechanism power of the sewing power of head (1) and fuselage (2) comes from the main motor (13) that is fixed on the fuselage, and main motor outputting power drives the sewing action through gear one road, and one the road drives driving element realizes the fuselage walking.And the friction pair that the driving element of realizing the fuselage walking is coincide and forms mutually by upper rail (7) and friction pulley (5), friction pulley in the friction pair can coincide at the madial wall of upper block or coincide at the lateral wall of upper rail, and the utility model adopts and coincide in upper rail madial wall scheme.
The gear of transmission of power comprises that the output shaft of main motor is provided with electrical machine belt pulley (14), make counter wheel (16) obtain the one-level transmission speed by Belt Transmission, tell two the tunnel from this counter wheel, one route round belt (17) drives head (1) through transition wheel (18) and does the sewing action, and the height of head is regulated and realized by lifting motor (15).Another road of counter wheel output makes belt wheel (11) obtain the secondary transmission speed by Belt Transmission again, worm gear (10) is housed on the belt shaft carries out three grades of transmissions, worm-wheel shaft in the worm gear is bearing in the fuselage, its below is provided with supporting member lower support wheel (12), lower support wheel coincide at the lateral wall of lower guideway, the top of worm-wheel shaft is provided with gear pair (4) constant speed transmission, the gear pair output shaft is provided with the driving element friction pulley (5) that constitutes one of friction pair, friction pulley coincide at the upper rail madial wall, and by gear pair input power, replace gear pair or chain wheel pair transmission by the friction pair transmission and realize the walking movement of fuselage, overcome the defective in the present like product fuselage walking mechanism around workbench.
Claims (3)
1. the fuselage of mattress overlock machine walking friction driving mechanisms, comprise and fixing upper rail (7) and the lower guideway (8) of workbench (6), the fuselage (2) that head (1) is housed by support roller on the supporting member (3) be bearing in the upper rail top, lower support wheel (12) coincide at the lower guideway lateral wall, power drives head by main motor (13) outputting power through gear one road and does the sewing action, one the road drives driving element, it is characterized in that the friction pair that described driving element is coincide and forms mutually by upper rail (7) and friction pulley (5).
2. the fuselage walking friction driving mechanisms of mattress overlock machine as claimed in claim 1 is characterized in that the friction pulley (5) in the described friction pair coincide at upper rail (7) madial wall.
3. the fuselage walking friction driving mechanisms of mattress overlock machine as claimed in claim 1 is characterized in that the friction pulley (5) in the described friction pair coincide at upper rail (7) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210493 CN2332741Y (en) | 1998-02-13 | 1998-02-13 | Frame running friction driving mechanism of mattress overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210493 CN2332741Y (en) | 1998-02-13 | 1998-02-13 | Frame running friction driving mechanism of mattress overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332741Y true CN2332741Y (en) | 1999-08-11 |
Family
ID=33965500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210493 Expired - Fee Related CN2332741Y (en) | 1998-02-13 | 1998-02-13 | Frame running friction driving mechanism of mattress overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332741Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696215A (en) * | 2014-11-27 | 2016-06-22 | 安徽太平洋特种网业有限公司 | A papermaking drying mesh zipper sewing machine |
-
1998
- 1998-02-13 CN CN 98210493 patent/CN2332741Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696215A (en) * | 2014-11-27 | 2016-06-22 | 安徽太平洋特种网业有限公司 | A papermaking drying mesh zipper sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |