CN105752732A - Tension adjusting device - Google Patents
Tension adjusting device Download PDFInfo
- Publication number
- CN105752732A CN105752732A CN201410797181.5A CN201410797181A CN105752732A CN 105752732 A CN105752732 A CN 105752732A CN 201410797181 A CN201410797181 A CN 201410797181A CN 105752732 A CN105752732 A CN 105752732A
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- adjustment portion
- lag
- face
- screw
- tension
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Abstract
The invention discloses a tension adjusting device which comprises a supporting frame and spring pieces. The supporting frame comprises an installation part, a first adjusting part and a second adjusting part. A first U-shaped groove is formed in the top face of the installation part, and a fastening screw is installed on the side wall of the installation part. A second U-shaped groove is formed in the left end of the first adjusting part, and a first strip hole is formed in the right end face of the first adjusting part. A third U-shaped groove is formed in the left end face of the second adjusting part, and a second through strip hole is formed in the right end face of the second adjusting part. The number of the spring pieces is two. The right portions of the two spring pieces are fixedly installed on the first adjusting part at the right end of the top face of the second U-shaped groove and on the second adjusting part at the right end of the top face of the third U-shaped groove through installation screws respectively. The first adjusting part and the second adjusting part on the left portions of the installation screws are both provided with an adjusting screw. The bottoms of the adjusting screws abut against the spring pieces. The tension adjusting device solves the problem that according to an existing tape winding machine, a tape can be wound on a pan head only by one zipper, and accordingly machining in other subsequent procedures is not facilitated.
Description
Technical field
The present invention relates to tape handler parts technical field, be specifically related to a kind of tension-adjusting gear.
Background technology
Slide fastener is the fastener being respectively arranged with row's metal-toothed or plastic teeth composition on two straps, for connecting the edge of opening, has a pull head two toothrows can be drawn in interlocking position and makes closure of openings, is now widely used in the every field such as civilian, space flight, aviation, military affairs, medical treatment.
Slide fastener relates to strap, and strap must steam sizing so as to meet the needs of subsequent production boiling hot with passing through on machine, re-uses tape handler and is wound on coiled hair by hot zipper cloth belt.
The disposable six roots of sensation zipper strip that scalds of boiling hot band machine of slide fastener, existing tape handler is mostly coiled hair on single zipper strip, it is necessary to be configured with six coiled hair operatings；Machine on two straps while that the row microphone machine production of rear road needing, necessary supporting two coiled hairs of the coiled hair of single strap, because the little order of client is in the majority, the waste of coiled hair is too many, and the carrying amount of workshop coiled hair is bigger.
Summary of the invention
For solving above-mentioned technical problem, we have proposed a kind of tension-adjusting gear, solving existing tape handler can only be unfavorable for the processing of other later process and the problem causing later process waste of manpower by coiled hair on single zipper strip.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of tension-adjusting gear, including bracing frame and spring leaf, support frame as described above includes installation portion, adjustment portion one and adjustment portion two, described installation portion, adjustment portion one and adjustment portion two are structure as a whole, described installation portion is rectangular configuration, the end face of described installation portion has U-lag one, and the sidewall of described installation portion is provided with lock-screw；The right-hand member of described adjustment portion one end face is integrally formed at the left end of described installation portion bottom surface, and the left side in described adjustment portion one has U-lag two, and the right side in described adjustment portion one has with holes one；The right-hand member of described adjustment portion two end face is integrally formed at the right-hand member of bottom surface, described adjustment portion one by connecting plate, and the left side in described adjustment portion two has U-lag three, and the right side in described adjustment portion two has through with holes two；
Described spring leaf is provided with two pieces altogether, the right part of described two pieces of spring leafs is fixedly installed in the adjustment portion one of described U-lag two end face right-hand member and in the adjustment portion two of described U-lag three end face right-hand member respectively through installing screw, being mounted in the adjustment portion one of described installation screw left and adjustment portion two regulating screw, the bottom of described adjustment screw abuts with described spring leaf.
Preferably, described adjustment screw being combined with retainer nut, described retainer nut lays respectively on the end face in described adjustment portion one and adjustment portion two.
Preferably, described U-lag one, U-lag two and U-lag three are front and back communicating structure.
Preferably, described adjustment portion one is parallel to each other with adjustment portion two.
Preferably, described with holes one and with holes two the bottom of described U-lag two and U-lag three right side is laid respectively at.
Pass through technique scheme, a kind of tension-adjusting gear that the present invention proposes, by arranging bracing frame and spring leaf, and have with holes one in the right side in adjustment portion one, through with holes two are had in the right side in adjustment portion two, and this tension-adjusting gear is installed on the tape handler in coiled hair front, solving existing tape handler can only be unfavorable for the processing of other later process and the problem causing later process waste of manpower by coiled hair on single zipper strip.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of tension-adjusting gear disclosed in the embodiment of the present invention；
Fig. 2 is the perspective view of a kind of tension-adjusting gear disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1. bracing frame 11. installation portion 12. adjustment portion one
13. adjustment portion 2 2. spring leaf 3. connecting plate
41.U shape groove one 42.U shape groove two 43.U shape groove three
51. one 52. 2 6. lock-screws with holes with holes
7. screw 8. is installed and regulates screw 81. retainer nut.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Below in conjunction with embodiment and detailed description of the invention, the present invention is further detailed explanation.
Embodiment
As shown in Figure 1-2, a kind of tension-adjusting gear, including bracing frame 1 and spring leaf 2, support frame as described above 1 includes installation portion 11, adjustment portion 1 and adjustment portion 2 13, described installation portion 11, adjustment portion 1 and adjustment portion 2 13 are structure as a whole, described installation portion 11 is rectangular configuration, and the end face of described installation portion 11 has U-lag 1, and the sidewall of described installation portion 11 is provided with lock-screw 6；The right-hand member of described adjustment portion 1 end face is integrally formed at the left end of described installation portion 11 bottom surface, and the left side in described adjustment portion 1 has U-lag 2 42, and the right side in described adjustment portion 1 has with holes 1；The right-hand member of described adjustment portion 2 13 end face is integrally formed at the right-hand member of bottom surface, described adjustment portion 1 by connecting plate 3, and the left side in described adjustment portion 2 13 has U-lag 3 43, and the right side in described adjustment portion 2 13 has through with holes 2 52；
Described spring leaf 2 is provided with two pieces altogether, the right part of described two pieces of spring leafs 2 is fixedly installed in the adjustment portion 1 of described U-lag 2 42 end face right-hand member and in the adjustment portion 2 13 of described U-lag 3 43 end face right-hand member respectively through installing screw 7, being mounted in the adjustment portion 1 of described installation screw 7 left and adjustment portion 2 13 regulating screw 8, the bottom of described adjustment screw 8 abuts with described spring leaf 2.
Being combined with retainer nut 81 on described adjustment screw 8, described retainer nut 81 lays respectively on the end face in described adjustment portion 1 and adjustment portion 2 13.
Described U-lag 1, U-lag 2 42 and U-lag 3 43 are front and back communicating structure.
Described adjustment portion 1 is parallel to each other with adjustment portion 2 13.
Described with holes 1 and with holes 2 52 bottoms laying respectively at described U-lag 2 42 and U-lag 3 43 right side.
Pass through technique scheme, a kind of tension-adjusting gear that the present invention proposes, by arranging bracing frame 1 and spring leaf 2, and have with holes 1 in the right side in adjustment portion 1, through with holes 2 52 are had in the right side in adjustment portion 2 13, and this tension-adjusting gear is installed on the tape handler in coiled hair front, solving existing tape handler can only be unfavorable for the processing of other later process and the problem causing later process waste of manpower by coiled hair on single zipper strip.
Above-described is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (5)
1. a tension-adjusting gear, it is characterized in that, including bracing frame and spring leaf, support frame as described above includes installation portion, adjustment portion one and adjustment portion two, described installation portion, adjustment portion one and adjustment portion two are structure as a whole, described installation portion is rectangular configuration, and the end face of described installation portion has U-lag one, and the sidewall of described installation portion is provided with lock-screw；The right-hand member of described adjustment portion one end face is integrally formed at the left end of described installation portion bottom surface, and the left side in described adjustment portion one has U-lag two, and the right side in described adjustment portion one has with holes one；The right-hand member of described adjustment portion two end face is integrally formed at the right-hand member of bottom surface, described adjustment portion one by connecting plate, and the left side in described adjustment portion two has U-lag three, and the right side in described adjustment portion two has through with holes two；
Described spring leaf is provided with two pieces altogether, the right part of described two pieces of spring leafs is fixedly installed in the adjustment portion one of described U-lag two end face right-hand member and in the adjustment portion two of described U-lag three end face right-hand member respectively through installing screw, being mounted in the adjustment portion one of described installation screw left and adjustment portion two regulating screw, the bottom of described adjustment screw abuts with described spring leaf.
2. a kind of tension-adjusting gear according to claim 1, described adjustment screw is combined with retainer nut, and described retainer nut lays respectively on the end face in described adjustment portion one and adjustment portion two.
3. a kind of tension-adjusting gear according to claim 1, described U-lag one, U-lag two and U-lag three are front and back communicating structure.
4. a kind of tension-adjusting gear according to claim 1, described adjustment portion one is parallel to each other with adjustment portion two.
5. a kind of tension-adjusting gear according to claim 1, described with holes one and with holes two lay respectively at the bottom of described U-lag two and U-lag three right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797181.5A CN105752732A (en) | 2014-12-18 | 2014-12-18 | Tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797181.5A CN105752732A (en) | 2014-12-18 | 2014-12-18 | Tension adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752732A true CN105752732A (en) | 2016-07-13 |
Family
ID=56339817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410797181.5A Pending CN105752732A (en) | 2014-12-18 | 2014-12-18 | Tension adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752732A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830976B1 (en) * | 1970-12-28 | 1973-09-26 | ||
| US4186898A (en) * | 1978-07-27 | 1980-02-05 | Appalachian Electronic Instruments, Inc. | Yarn tension control apparatus of the ball and funnel type |
| CN1225313A (en) * | 1998-02-03 | 1999-08-11 | 海德堡印刷机械股份公司 | Sucker for extracting paper in turning-over device of transmission turning wheel paper feeding press |
| CN2429510Y (en) * | 2000-05-18 | 2001-05-09 | 肖俊祥 | Dropproof protector for hoist |
| CN2608265Y (en) * | 2003-02-14 | 2004-03-31 | 刘明炎 | Fully automatic metal zip fastener working shape downward stopping machine |
| CN2892773Y (en) * | 2005-12-26 | 2007-04-25 | 上海亚华印刷机械有限公司 | Paper collecting and paper pressing device for automatic mould cutting machine poker cards |
| CN101039859A (en) * | 2004-09-10 | 2007-09-19 | Iro有限公司 | Thread tensioner |
| CN203998309U (en) * | 2014-08-06 | 2014-12-10 | 厦门信达物联科技有限公司 | Electronic tag volume and the lining paper conveyer of rolling up for making electronic tag thereof |
| CN204342103U (en) * | 2014-12-18 | 2015-05-20 | 驰马拉链（安徽）有限公司 | A kind of tension-adjusting gear |
-
2014
- 2014-12-18 CN CN201410797181.5A patent/CN105752732A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830976B1 (en) * | 1970-12-28 | 1973-09-26 | ||
| US4186898A (en) * | 1978-07-27 | 1980-02-05 | Appalachian Electronic Instruments, Inc. | Yarn tension control apparatus of the ball and funnel type |
| CN1225313A (en) * | 1998-02-03 | 1999-08-11 | 海德堡印刷机械股份公司 | Sucker for extracting paper in turning-over device of transmission turning wheel paper feeding press |
| CN2429510Y (en) * | 2000-05-18 | 2001-05-09 | 肖俊祥 | Dropproof protector for hoist |
| CN2608265Y (en) * | 2003-02-14 | 2004-03-31 | 刘明炎 | Fully automatic metal zip fastener working shape downward stopping machine |
| CN101039859A (en) * | 2004-09-10 | 2007-09-19 | Iro有限公司 | Thread tensioner |
| CN2892773Y (en) * | 2005-12-26 | 2007-04-25 | 上海亚华印刷机械有限公司 | Paper collecting and paper pressing device for automatic mould cutting machine poker cards |
| CN203998309U (en) * | 2014-08-06 | 2014-12-10 | 厦门信达物联科技有限公司 | Electronic tag volume and the lining paper conveyer of rolling up for making electronic tag thereof |
| CN204342103U (en) * | 2014-12-18 | 2015-05-20 | 驰马拉链（安徽）有限公司 | A kind of tension-adjusting gear |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |