CN212741666U - Be used for waterproof sewing thread stretching device - Google Patents
Be used for waterproof sewing thread stretching device Download PDFInfo
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- CN212741666U CN212741666U CN202021648987.5U CN202021648987U CN212741666U CN 212741666 U CN212741666 U CN 212741666U CN 202021648987 U CN202021648987 U CN 202021648987U CN 212741666 U CN212741666 U CN 212741666U
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- sewing thread
- stretching device
- hole
- spiral roller
- waterproof
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Abstract
The utility model discloses a be used for waterproof sewing thread stretching device, including mount table and rotary platform, the top of mount table is through the detachable end cover of installing of bolt, rotary platform's top fixed mounting has first book line roller. A be used for waterproof sewing thread stretching device, first winding roller and second winding roller are convoluteed sewing thread between the two, the sewing thread forms straight flange oval shape, increase the unwinding roller rotational resistance of sewing thread, the unwinding roller rotational speed is less than rotary platform, can play tensile effect to the sewing thread, in rotary platform's the structure, second ladder revolving stage, the bottom sets up first steel ball and second steel ball respectively with the edge, frictional force when can reduce second ladder revolving stage and rotate by a wide margin, it is more smooth to rotate, reduce the kinetic energy loss, more energy-conserving overall structure is simple, high durability and convenient operation, low in manufacturing cost, utilize to the production line, can reduce production side economic burden, bring better use prospect.
Description
Technical Field
The utility model relates to a tensile technical field of sewing thread, in particular to be used for waterproof sewing thread stretching device.
Background
Objects such as sewing threads and the like need to be subjected to a stretching and shaping process in the production process, the existing stretching device is complex in overall structure, large in size, high in manufacturing cost, capable of increasing economic burden of a production party and not beneficial to industrial development, and therefore the stretching device for the waterproof sewing threads is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a stretching device for waterproof sewing thread, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for waterproof sewing thread stretching device, includes mount table and rotary platform, the top of mount table is passed through the detachable end cover of installing of bolt, rotary platform's top fixed mounting has first serving roll, the detachable first spacing dish of installing in top of first serving roll, rotary platform's top fixed mounting has the second winding roll, the detachable spacing dish of second of installing in top of second winding roll, first serving roll and second winding roll parallel arrangement.
Preferably, the bottom fixed mounting of mount table has the shock attenuation callus on the sole, the antiskid groove has been seted up to the bottom of shock attenuation callus on the sole, the quantity of shock attenuation callus on the sole is four groups, and four groups of shock attenuation callus on the sole are the rectangle and distribute in the bottom of mount table.
Preferably, the rotary platform comprises a first step rotary table and a second step rotary table, a first installation space and a second installation space are arranged inside the installation table, the second step rotary table is rotatably installed in the second installation space, a through hole is formed in the middle of the end cover, and the bottom of the first step rotary table penetrates through the through hole to enter the second installation space and is fixedly connected with the top of the second step rotary table.
Preferably, a speed reducing motor is arranged below the second step rotary table, the speed reducing motor is fixedly installed in the first installation space, an output shaft of the speed reducing motor is in transmission connection with the bottom of the second step rotary table, the outer diameter of the second step rotary table is larger than the aperture of the through hole, and the outer diameter of the first step rotary table is smaller than the aperture of the through hole.
Preferably, the outer wall of the second step rotary table is provided with a first ball groove, the first ball groove is filled with first steel balls, the bottom of the second step rotary table is provided with a second ball groove, and the second ball groove is filled with second steel balls.
Preferably, the outer wall of the mounting table is provided with a first rectangular through hole, the first rectangular through hole is communicated with the first mounting space, a cover plate is movably mounted in the first rectangular through hole through a hinge, a lock catch is arranged between the cover plate and the mounting table, a second rectangular through hole is formed in the middle of the cover plate, and a dust screen is arranged in the second rectangular through hole.
Preferably, be provided with first wing bolt between first book line roller and the first spacing dish, first spacing dish is through the detachable connection in top of first wing bolt and first book line roller, be provided with second wing bolt between second spiral roll and the spacing dish of second, the spacing dish of second is through the detachable connection in top of second wing bolt and second spiral roll.
Compared with the prior art, the utility model discloses following beneficial effect has: the waterproof sewing thread stretching device adopts the speed reduction motor as a driving device, the rotating platform is driven to rotate during operation, the first thread winding roller and the second thread winding roller wind the sewing thread between the first thread winding roller and the second thread winding roller, the sewing thread forms a straight-edge oval shape, the rotating resistance of the unwinding roller of the sewing thread is increased, the rotating speed of the unwinding roller is lower than that of the rotating platform, the stretching effect on the sewing thread can be achieved, in the structure of the rotating platform, second ladder revolving stage, bottom and edge set up first steel ball and second steel ball respectively, and frictional force when can reduce second ladder revolving stage rotation by a wide margin, rotate more for smooth, reduce the kinetic energy loss, more energy-conserving, do benefit to people and use, whole waterproof sewing thread stretching device that is used for simple structure, convenient operation, low in manufacturing cost applies to the production line, can reduce production side economic burden, and the effect of use is better for traditional mode.
Drawings
Fig. 1 is a front view of the waterproof sewing thread stretching device of the present invention.
Fig. 2 is a schematic structural view of the waterproof sewing thread stretching device of the present invention.
Fig. 3 is an enlarged view of a in fig. 2 for a waterproof sewing thread stretching device of the present invention.
In the figure: 1. an installation table; 2. an end cap; 3. rotating the platform; 4. a first take-up roll; 5. a first limiting disc; 6. a second winding roller; 7. a second limiting disc; 8. a cover plate; 9. a dust screen; 10. a reduction motor; 11. a first stair nosing; 12. a second stair step turntable; 13. shock attenuation callus on sole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a waterproof sewing thread stretching device comprises an installation platform 1 and a rotary platform 3, an end cover 2 is detachably installed at the top of the installation platform 1 through a bolt, a first thread rolling roller 4 is fixedly installed at the top of the rotary platform 3, a first limit disc 5 is detachably installed at the top end of the first thread rolling roller 4, a second thread rolling roller 6 is fixedly installed at the top of the rotary platform 3, a second limit disc 7 is detachably installed at the top end of the second thread rolling roller 6, and the first thread rolling roller 4 and the second thread rolling roller 6 are arranged in parallel.
Further, the bottom fixed mounting of mount table 1 has shock attenuation callus on the sole 13, and the antiskid groove has been seted up to shock attenuation callus on the sole 13's bottom, and the quantity of shock attenuation callus on the sole 13 is four groups, and four groups shock attenuation callus on the sole 13 are the rectangle in the bottom of mount table 1 and distribute, for overall structure provides shock resistance protection to, improve the anti-skidding effect when overall structure level is settled.
Further, rotary platform 3 comprises first step revolving stage 11 and second step revolving stage 12, and first installation space and second installation space have been seted up to the inside of mount table 1, and second step revolving stage 12 rotates to be installed in second installation space, and the through-hole has been seted up at the middle part of end cover 2, and the bottom of first step revolving stage 11 passes the through-hole and gets into in the second installation space with the top fixed connection of second step revolving stage 12.
Further, a speed reducing motor 10 is arranged below the second step rotary table 12, the speed reducing motor 10 is fixedly installed in the first installation space, an output shaft of the speed reducing motor 10 is in transmission connection with the bottom of the second step rotary table 12, the outer diameter of the second step rotary table 12 is larger than the aperture of the through hole, the outer diameter of the first step rotary table 11 is smaller than the aperture of the through hole, and the axial limiting effect is achieved on the second step rotary table 12.
Furthermore, a first ball groove is formed in the outer wall of the second step rotary table 12, first steel balls are filled in the first ball groove, a second ball groove is formed in the bottom of the second step rotary table 12, second steel balls are filled in the second ball groove, friction force generated when the second step rotary table 12 rotates can be greatly reduced, the rotation is smooth, kinetic energy loss is reduced, and energy is saved.
Further, first rectangle through-hole has been seted up to the outer wall of mount table 1, and first rectangle through-hole and first installation space intercommunication, there is apron 8 through hinge movable mounting in the first rectangle through-hole, be provided with the hasp between apron 8 and the mount table 1, second rectangle through-hole has been seted up at the middle part of apron 8, and be provided with dust screen 9 in the second rectangle through-hole, so that gear motor 10's assembly and troubleshooting, the setup of second rectangle through-hole, do benefit to gear motor 10's heat dissipation, dust screen 9 can provide dustproof protection for gear motor 10.
Further, be provided with first wing bolt between first book line roller 4 and the first spacing dish 5, first spacing dish 5 is connected through first wing bolt and the top of first book line roller 4 is detachable, be provided with second wing bolt between second spiral roll 6 and the spacing dish 7 of second, spacing dish 7 of second is connected through the top detachable of second wing bolt and second spiral roll 6, first wing bolt and the equal manual elasticity of second wing bolt, need not to use supplementary dismouting of instruments such as screwdriver, easy operation during the dismouting, do benefit to the use.
It should be noted that, the utility model relates to a waterproof sewing thread stretching device, when in use, one end of the sewing thread is drawn out from the unwinding roller and fixed on the first winding roller 4 or the second winding roller 6, the speed reducing motor 10 is controlled to start, the speed reducing motor 10 drives the rotary platform 3 to rotate, the rotary platform 3 drives the first winding roller 4 and the second winding roller 6 to rotate synchronously, the sewing thread is wound between the first winding roller 4 and the second winding roller 6, the sewing thread is in an oval shape, the rotating resistance of the unwinding roller of the sewing thread is increased, the rotating speed of the unwinding roller is lower than that of the rotary platform 3, the stretching effect on the sewing thread can be achieved, the first limiting disc 5 and the second limiting disc 7 play a limiting role on the wound sewing thread, the position deviation of the sewing thread winding structure is prevented, in the structure of the rotary platform 3, the first steel ball and the second steel ball are respectively arranged at the bottom and the edge of the second step rotary table 12, can reduce the frictional force when second step revolving stage 12 rotates by a wide margin, rotate more for smooth, reduce the kinetic energy loss, and more energy-conserving, after the overall operation, the manual first wing section bolt and the second wing section bolt of unscrewing and being used for fixed first spacing dish 5 and the spacing dish 7 of second pull down first spacing dish 5 and the spacing dish 7 of second, can take off sewing thread winding structure, comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A stretching device for waterproof sewing threads, comprising a mounting table (1) and a rotating platform (3), characterized in that: end cover (2) are detachably installed through the bolt to the top of mount table (1), the top fixed mounting of rotary platform (3) has first spiral roller (4), the top of first spiral roller (4) is detachable installs first spacing dish (5), the top fixed mounting of rotary platform (3) has second spiral roller (6), the top of second spiral roller (6) is detachable installs spacing dish of second (7), first spiral roller (4) and second spiral roller (6) parallel arrangement.
2. A stretching device for waterproof sewing thread according to claim 1, characterized in that: the bottom fixed mounting of mount table (1) has shock attenuation callus on the sole (13), the antiskid groove has been seted up to the bottom of shock attenuation callus on the sole (13), the quantity of shock attenuation callus on the sole (13) is four groups, and four groups shock attenuation callus on the sole (13) are the rectangle and distribute in the bottom of mount table (1).
3. A stretching device for waterproof sewing thread according to claim 1, characterized in that: rotary platform (3) comprises first ladder revolving stage (11) and second ladder revolving stage (12), first installation space and second installation space have been seted up to the inside of mount table (1), second ladder revolving stage (12) rotate to be installed in second installation space, the through-hole has been seted up at the middle part of end cover (2), the bottom of first ladder revolving stage (11) passes the through-hole and gets into in the second installation space with the top fixed connection of second ladder revolving stage (12).
4. A stretching device for waterproof sewing thread according to claim 3, characterized in that: the lower part of the second step rotary table (12) is provided with a speed reducing motor (10), the speed reducing motor (10) is fixedly installed in the first installation space, an output shaft of the speed reducing motor (10) is in transmission connection with the bottom of the second step rotary table (12), the outer diameter of the second step rotary table (12) is larger than the aperture of the through hole, and the outer diameter of the first step rotary table (11) is smaller than the aperture of the through hole.
5. A stretching device for waterproof sewing thread according to claim 3, characterized in that: the outer wall of the second step rotary table (12) is provided with a first ball groove, a first steel ball is filled in the first ball groove, the bottom of the second step rotary table (12) is provided with a second ball groove, and a second steel ball is filled in the second ball groove.
6. A stretching device for waterproof sewing thread according to claim 3, characterized in that: the outer wall of the mounting table (1) is provided with a first rectangular through hole, the first rectangular through hole is communicated with a first mounting space, a cover plate (8) is movably mounted in the first rectangular through hole through a hinge, a lock catch is arranged between the cover plate (8) and the mounting table (1), a second rectangular through hole is formed in the middle of the cover plate (8), and a dust screen (9) is arranged in the second rectangular through hole.
7. A stretching device for waterproof sewing thread according to claim 1, characterized in that: be provided with first wing bolt between first spiral roller (4) and first spacing dish (5), first spacing dish (5) are through the detachable connection in top of first wing bolt and first spiral roller (4), be provided with second wing bolt between second spiral roller (6) and the spacing dish of second (7), the spacing dish of second (7) are through the detachable connection in top of second wing bolt and second spiral roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648987.5U CN212741666U (en) | 2020-08-06 | 2020-08-06 | Be used for waterproof sewing thread stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648987.5U CN212741666U (en) | 2020-08-06 | 2020-08-06 | Be used for waterproof sewing thread stretching device |
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| Publication Number | Publication Date |
|---|---|
| CN212741666U true CN212741666U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021648987.5U Active CN212741666U (en) | 2020-08-06 | 2020-08-06 | Be used for waterproof sewing thread stretching device |
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| CN (1) | CN212741666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984522A (en) * | 2021-10-26 | 2022-01-28 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
-
2020
- 2020-08-06 CN CN202021648987.5U patent/CN212741666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984522A (en) * | 2021-10-26 | 2022-01-28 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
| CN113984522B (en) * | 2021-10-26 | 2022-09-16 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
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