CN203958727U - A kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine - Google Patents
A kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine Download PDFInfo
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- CN203958727U CN203958727U CN201420317664.6U CN201420317664U CN203958727U CN 203958727 U CN203958727 U CN 203958727U CN 201420317664 U CN201420317664 U CN 201420317664U CN 203958727 U CN203958727 U CN 203958727U
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Abstract
The utility model discloses a kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine, comprise roller support, interior roller is arranged on described roller support by two bearing bracket I, outer roller is arranged on described roller support by two bearing bracket II, the bearing seat II the place ahead that is positioned at the bearing seat II the place ahead in left side and is positioned at right side all arranges micromatic setting, described micromatic setting has that the roller support that is connected with described roller support is perpendicular to be protected, be arranged on the out screw rod in the perpendicular tapped bore protecting of described roller support, be arranged on the digital hand wheel of described out screw rod front portion, be arranged on interior screw mandrel and the blocking device for out screw rod is locked in described out screw rod hole.In in the utility model there is pitch difference in screw mandrel and out screw rod, form a box of tricks, regulate digital hand wheel one circle, in fact just regulated pitch difference, and intuitively show by the pointer of digital hand wheel, the variation of this displacement, has embodied the variation of roller pressure, has realized the fine adjustment of roller pressure.
Description
Technical field
The utility model relates to a kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine, belongs to package packing machine field.
Background technology
In package goods, whether well seal, directly affect quality guarantee cycle of content, it is commodity packaging key index, packaging seal quality determines by packaging material material, sealing temperature, the large factor of roller pressure three, and in package packing machine, the adjusting of roller pressure is very important.More than the adjusting of pair roller barrel pressure, adopt at present roller support perpendicular protect and roller bearing seats between add a screw rod, by regulating this screw rod to realize pressure adjustment, by double nuts, lock.There is drawback in this kind of regulative mode, first, while adjusting, all will use spanner that is: at every turn, and adjustment process is comparatively loaded down with trivial details; Secondly, in adjustment process, specifically having adjusted how many, lean on experience perception, for the packing film that only has hundred of twenty or thirty silks to especially, is to be difficult to assurance for thickness range, requires operating personal will have rich experience.For the problems referred to above, high-speed packaging machine needs better pressure regulative mode.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of simple and easy roller pressure fine-adjustment device of pointer-type of a kind of wrapping machine of adjusting roller pressure that can be meticulous is provided.
To achieve these goals, the utility model adopts following technical scheme: a kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine, comprise roller support, interior roller is arranged on described roller support by two bearing bracket I, outer roller is arranged on described roller support by two bearing bracket II, and described outer roller is positioned at described roller front side, and be mated and form packaging seal structure, between the bearing seat I in left side and the bearing seat II in left side, pressure spring I is set, between the bearing seat I on right side and the bearing seat II on right side, pressure spring II is set, the bearing seat II the place ahead that is positioned at the bearing seat II the place ahead in left side and is positioned at right side all arranges micromatic setting, described micromatic setting has:
Roller support is perpendicular to be protected, and it is connected with described roller support, and perpendicular the protecting along fore-and-aft direction of described roller support is provided with tapped bore, and described tapped bore is out screw rod hole;
Out screw rod, it arranges screw thread vertically, and described out screw rod is arranged in the perpendicular tapped bore protecting of described roller support, and described out screw rod front portion arranges digital hand wheel;
Interior screw mandrel, it is arranged in described out screw rod hole, and its rear portion is connected with bearing seat II;
Blocking device, described blocking device has briquetting A, described briquetting A arranges groove, briquetting B is set in described groove, between described briquetting A and briquetting B, there is the tapped bore coordinating with the outside thread of described out screw rod, described briquetting A is connected with perpendicular the protecting of described roller support, and described briquetting B one end is connected by tightening screw with described briquetting A, and the other end is connected by clamp handle with described briquetting A.
Preferably: be positioned at bearing seat II front portion fixedly geosynclinal block is set, described fixedly geosynclinal block front portion arranges "T"-shaped groove, and described interior screw mandrel rear portion arranges dop, and described dop is connected with described "T"-shaped groove.
Preferably: the thread pitch in described out screw rod hole is greater than the thread pitch of described interior screw mandrel.
Preferably: the difference of the thread pitch in described out screw rod hole and the thread pitch of described interior screw mandrel is 0.1 millimeter.
Compared with prior art, the utlity model has following beneficial effect: in (1) the utility model, screw mandrel and out screw rod exist pitch difference, form a box of tricks, regulate digital hand wheel one circle, in fact just regulated pitch difference, on sense organ, amplify, and intuitively show by the pointer of digital hand wheel, the variation of this displacement, has embodied the variation of roller pressure, has realized the fine adjustment of roller pressure; (2) fixedly geosynclinal block of the present utility model coordinates dop to form adjusting origin of force, thereby the bearing seat of pair roller barrel produces a balanced pressure, can protect the screw thread of out screw rod and interior screw mandrel, and pressure adjustment is stable.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Description of reference numerals: 100-digital hand wheel; 101-lock screw; 102-out screw rod; 103-clamp handle; 104-briquetting B; 105-briquetting A; Screw mandrel in 106-; 107-roller support is perpendicular to be protected; 108-is geosynclinal block fixedly; The outer roller of 109-; 110-pressure spring; Roller in 111-.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
If no special instructions, in literary composition term as front, rear, left and right, to take a kind of simple and easy roller pressure fine-adjustment device of pointer-type front view of wrapping machine be reference.
Referring to Fig. 1 and Fig. 2, a kind of simple and easy roller pressure fine-adjustment device of pointer-type (hereinafter to be referred as micromatic setting) of wrapping machine comprises roller support, interior roller 111 is arranged on described roller support by two bearing bracket I, outer roller 109 is arranged on described roller support by two bearing bracket II, and described outer roller 109 is positioned at described roller 111 front sides, and be mated and form packaging seal structure, between the bearing seat I in left side and the bearing seat II in left side, pressure spring I is set, between the bearing seat I on right side and the bearing seat II on right side, pressure spring II is set, the bearing seat II the place ahead that is positioned at the bearing seat II the place ahead in left side and is positioned at right side all arranges micromatic setting, two micromatic settings are preferably and are arranged symmetrically with.
Pressure spring (pressure spring I and pressure spring II) effect is that external roller 109 cushions with the running of interior roller 111.The sealing of packing film is by mouth-sealed portion (packaging seal structure) hot pressing of outer roller 109 and interior roller 111 out, thereby the pressure of outer roller 109 and 111 pairs of packing films of interior roller is key factors of seal quality.Outer roller 109 regulates with the pressure of 111 pairs of packing films of interior roller, in fact just be converted into adjusting distance between the two, this distance is in the thickness range of two-layer packing film, and also in this less distance, the utility model object is exactly to realize adjustment appreciable and that be easy to regulate.
Described micromatic setting has that roller support is perpendicular protects 107, out screw rod 102, digital hand wheel 100, interior screw mandrel 106 and blocking device, roller support is perpendicular to be protected 107 and is connected with described roller support, described roller support is perpendicular to be protected 107 and is provided with tapped bore along fore-and-aft direction, this tapped bore is out screw rod hole, out screw rod 102 arranges screw thread vertically, described out screw rod 102 is arranged on described roller support and erects in the tapped bore that protects 107, described out screw rod 102 front portions arrange digital hand wheel 100, interior screw mandrel 106 is arranged in described out screw rod hole, and its rear portion is connected with bearing seat II, blocking device has briquetting A105, described briquetting A105 arranges groove, briquetting B104 is set in described groove, between described briquetting A105 and briquetting B104, there is the tapped bore coordinating with the outside thread of described out screw rod 102, described briquetting A105 and described roller support be perpendicular to be protected 107 and is connected, described briquetting B104 one end is connected by tightening screw with described briquetting A105, the other end is connected by clamp handle 103 with described briquetting A105.
The inner hole thread that briquetting A105 is combined with briquetting B104 is consistent with out screw rod 102, in one end of briquetting B104, by tightening screw, is connected with briquetting A105, and the other end is connected with briquetting A105 by clamp handle 103.Between outer roller 109 and interior roller 111, pressure is adjusted suitablely, can lock briquetting A105 and briquetting B104 by clamp handle 103, thereby pressure between the outer roller 109 of locking and interior roller 111 has been protected the screw thread of out screw rod 102 and interior screw mandrel 106.
Be positioned at bearing seat II front portion fixedly geosynclinal block 108 is set, described fixedly geosynclinal block 108 front portions arrange "T"-shaped groove, and described interior screw mandrel 106 rear portions arrange dop, and described dop is connected with described "T"-shaped groove.Particularly; fixedly geosynclinal block 108 is fixed on the bearing seat of outer roller 109; inside there is a "T"-shaped groove; interior screw mandrel 106 have one of gradient to snap in this groove (dop; roughly be inverse-T-shaped); thereby externally the bearing seat II of roller 109 produces a balanced pressure, can protect the screw thread of out screw rod 102 and interior screw mandrel 106, pressure adjustment is stable.
In digital hand wheel 100 (being preferably embossing digital hand wheel), there is the needle dial that adopts homeostasis mechanism, as roly-poly principle, this needle dial 0 scale position makes progress forever, on needle dial, be carved with numeral, when rotation hand wheel, pointer can reading out data, the outside face of digital hand wheel 100 has annular knurl, increased hand friction force, be convenient to adjust, digital hand wheel 100 is fastenedly connected (digital hand wheel is prior art, so locate not describe in detail) by lock screw 101 and out screw rod 102; Inside and outside out screw rod 102, all have screw thread, its outside thread and roller support be perpendicular to be protected 107 and is connected by screw thread fit, and negative thread is connected by screw thread fit with interior screw mandrel 106; Roller support is perpendicular to be protected 107 and is arranged on roller internal stent, maintains static, and when rotating digital hand wheel 100, out screw rod 102 moves in the same way with interior screw mandrel 106, thus in an adjustable squeese pressure of external roller 109 generations of screw mandrel 106; The thread pitch of out screw rod 102 is 1.35 millimeters, the thread pitch of interior screw mandrel is 1.25 millimeters, and pitch difference is 0.1 millimeter, though namely out screw rod 102 is made rotating in same direction with interior screw mandrel 106, but out screw rod 102 rotates a circle, actual of interior screw mandrel 106 moves the distance of 0.1 millimeter inwards or outward; The needle dial of digital hand wheel 100 has 10 of high ranges, each high range is divided into 10 down scales, namely when out screw rod 102 rotates, the miles of relative movement of the interior screw mandrel 106 causing can be as accurate as 0.001 millimeter (1 micron), realize thus the meticulous adjusting of distance between outer roller 109 and interior roller 111, also realized the fine setting of pressure between outer roller 109 and interior roller 111.
It should be noted that, interior screw mandrel and bearing seat II connection mode can also adopt other structures, can realize the adjusting power equilibrium of interior screw mandrel to impose on bearing seat II; The preferred versions that the thread pitch in described out screw rod hole and the thread pitch of described interior screw mandrel are enumerated in embodiment, also can adopt the pitch difference of other numerical value, not enumerate herein; Scale in digital hand wheel can adjust according to actual needs, then according to the thread pitch in described out screw rod hole and the thread pitch of described interior screw mandrel, make coupling, scale of every rotation for example, according to the thread pitch in described out screw rod hole and the thread pitch of described interior screw mandrel, in determining screw mandrel backward mobile distance (displacement) be how many, and then realize any operating personal and all micromatic setting carried out to meticulous adjusting.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. the simple and easy roller pressure fine-adjustment device of the pointer-type of a wrapping machine, comprise roller support, interior roller is arranged on described roller support by two bearing bracket I, outer roller is arranged on described roller support by two bearing bracket II, and described outer roller is positioned at described roller front side, and be mated and form packaging seal structure, between the bearing seat I in left side and the bearing seat II in left side, pressure spring I is set, between the bearing seat I on right side and the bearing seat II on right side, pressure spring II is set, it is characterized in that, the bearing seat II the place ahead that is positioned at the bearing seat II the place ahead in left side and is positioned at right side all arranges micromatic setting, described micromatic setting has:
Roller support is perpendicular to be protected, and it is connected with described roller support, and perpendicular the protecting along fore-and-aft direction of described roller support is provided with tapped bore, and described tapped bore is out screw rod hole;
Out screw rod, it arranges screw thread vertically, and described out screw rod is arranged in the perpendicular tapped bore protecting of described roller support, and described out screw rod front portion arranges digital hand wheel;
Interior screw mandrel, it is arranged in described out screw rod hole, and its rear portion is connected with bearing seat II;
Blocking device, described blocking device has briquetting A, described briquetting A arranges groove, briquetting B is set in described groove, between described briquetting A and briquetting B, there is the tapped bore coordinating with the outside thread of described out screw rod, described briquetting A is connected with perpendicular the protecting of described roller support, and described briquetting B one end is connected by tightening screw with described briquetting A, and the other end is connected by clamp handle with described briquetting A.
2. the simple and easy roller pressure fine-adjustment device of the pointer-type of a kind of wrapping machine according to claim 1, it is characterized in that: be positioned at bearing seat II front portion fixedly geosynclinal block is set, described fixedly geosynclinal block front portion arranges "T"-shaped groove, described interior screw mandrel rear portion arranges dop, and described dop is connected with described "T"-shaped groove.
3. the simple and easy roller pressure fine-adjustment device of the pointer-type of a kind of wrapping machine according to claim 1, is characterized in that: the thread pitch in described out screw rod hole is greater than the thread pitch of described interior screw mandrel.
4. the simple and easy roller pressure fine-adjustment device of the pointer-type of a kind of wrapping machine according to claim 3, is characterized in that: the difference of the thread pitch in described out screw rod hole and the thread pitch of described interior screw mandrel is 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317664.6U CN203958727U (en) | 2014-06-13 | 2014-06-13 | A kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317664.6U CN203958727U (en) | 2014-06-13 | 2014-06-13 | A kind of simple and easy roller pressure fine-adjustment device of pointer-type of wrapping machine |
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| CN203958727U true CN203958727U (en) | 2014-11-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270318A (en) * | 2015-05-19 | 2017-01-04 | 无锡苏创机械设备制造有限公司 | A kind of double lead roll side pressure adjusting apparatus |
| CN108973076A (en) * | 2017-06-02 | 2018-12-11 | 东芝机械株式会社 | The manufacturing process of film member forming device and film member |
-
2014
- 2014-06-13 CN CN201420317664.6U patent/CN203958727U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270318A (en) * | 2015-05-19 | 2017-01-04 | 无锡苏创机械设备制造有限公司 | A kind of double lead roll side pressure adjusting apparatus |
| CN106270318B (en) * | 2015-05-19 | 2020-09-11 | 无锡苏创机械设备制造有限公司 | Double-screw rod roller side pressure adjusting device |
| CN108973076A (en) * | 2017-06-02 | 2018-12-11 | 东芝机械株式会社 | The manufacturing process of film member forming device and film member |
| US10836081B2 (en) | 2017-06-02 | 2020-11-17 | Toshiba Kikai Kabushiki Kaisha | Device for forming thin film member and method of forming thin film member |
| CN108973076B (en) * | 2017-06-02 | 2021-05-28 | 东芝机械株式会社 | Film member forming apparatus and film member forming method |
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