CN204568929U - The adhesive tape fastening device of tape machine - Google Patents
The adhesive tape fastening device of tape machine Download PDFInfo
- Publication number
- CN204568929U CN204568929U CN201520278995.8U CN201520278995U CN204568929U CN 204568929 U CN204568929 U CN 204568929U CN 201520278995 U CN201520278995 U CN 201520278995U CN 204568929 U CN204568929 U CN 204568929U
- Authority
- CN
- China
- Prior art keywords
- limiting drum
- lacquer disk
- adhesive tape
- fastening device
- pivot shaft
- 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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Abstract
The utility model provides the adhesive tape fastening device of tape machine, belongs to field of mechanical technique.It solve short problem in existing adhesive tape fastening device for case sealer service life.The pivot shaft that the adhesive tape fastening device of this tape machine comprises support and is connected mutually with support, pivot shaft is socketed with lacquer disk(-sc) cylindrically, support is also fixed with inductive probe and a wherein end face of this inductive probe and lacquer disk(-sc) offsets, pivot shaft is also arranged with bearing and position-limiting drum, bearing is between lacquer disk(-sc) and position-limiting drum, and outside race is connected mutually with the other end of lacquer disk(-sc), pivot shaft is bolted with the pressing plate offseted with position-limiting drum end face, and under the effect of pressing plate, the other end of position-limiting drum is together with bearing inner ring tight abutment.The adhesive tape fastening device of this tape machine has the advantage of long service life.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of tape machine, the particularly adhesive tape fastening device of tape machine.
Background technology
In current production and processing, the encapsulation of casing brings realization by opening part glue, therefore the both sides of automatic box sealing machine are established and have been filled tep reel erection scaffolding, the top of support and one end of pivot shaft affixed, adhesive tape disc is sleeved on pivot shaft, rotate around pivot shaft under the pulling force effect of adhesive tape, support is provided with limit switch, limit switch is connected with inductive probe, inductive probe is positioned at the junction of support and pivot shaft, inductive probe is made to be attached at adhesive tape disc, be used for responding to detection adhesive tape, when adhesive tape is finished, inductive probe will send signal to limit switch, limit switch is reported to the police, remind staff more
Change adhesive tape disc.But in actual applications, adhesive tape disc there will be sway, joint sealing envelope partially, causes joint sealing second-rate.
For above-mentioned problem, people appreciate deficiency, and in addition improvement, a kind of adhesive tape fastening device for case sealer [application number: 201120206114.3 disclosed in Chinese patent storehouse; Authorization Notice No.: CN 202116081 U], comprise support and pivot shaft, the top of support and one end of pivot shaft affixed, support is provided with limit switch, and limit switch is connected with inductive probe, and inductive probe is positioned at support and pivot shaft
Junction, the other end of described pivot shaft is set with guard shield.
Above-mentioned adhesive tape fastening device to be reclined mutually with adhesive tape disc by guard shield and coordinate with inductive probe by adhesive tape disc stably axial limiting live, to improve the quality of joint sealing.But this adhesive tape fastening device exists a problem: when joint sealing, adhesive tape disc rotates around pivot shaft, cause between adhesive tape disc and guard shield, producing larger friction, cause reduce the service life of guard shield, thus reduce the service life of adhesive tape fastening device.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of adhesive tape fastening device of tape machine of long service life.
The purpose of this utility model realizes by following technical proposal: the adhesive tape fastening device of tape machine, the pivot shaft comprising support and be connected mutually with support, described pivot shaft is socketed with lacquer disk(-sc) cylindrically, described support is also fixed with inductive probe and a wherein end face of this inductive probe and lacquer disk(-sc) offsets, it is characterized in that, described pivot shaft is also arranged with bearing and position-limiting drum, described bearing is between lacquer disk(-sc) and position-limiting drum, and outside race is connected mutually with the other end of lacquer disk(-sc), described pivot shaft is bolted with the pressing plate offseted with position-limiting drum end face, and under the effect of pressing plate, the other end of described position-limiting drum is together with bearing inner ring tight abutment.
Adhesive tape is rich to be located on lacquer disk(-sc), and during work, adhesive tape makes lacquer disk(-sc) rotate around pivot shaft under the effect of external force.Outside race and lacquer disk(-sc) are connected mutually and the two ends of position-limiting drum offset with pressing plate and bearing inner ring respectively, to lacquer disk(-sc) move right carry out spacing; Meanwhile, inductive probe is moved to the left lacquer disk(-sc) and carries out spacing, lacquer disk(-sc) is lived by axial limiting completely, improves the quality of joint sealing.When lacquer disk(-sc) rotates, because bearing inner ring and outside race are together with axial restraint, make the bearing inner ring when lacquer disk(-sc) rotates can not along with rotation, lacquer disk(-sc) is effectively avoided directly to contact with position-limiting drum, improve the service life of lacquer disk(-sc) and position-limiting drum, thus improve the service life of this adhesive tape fastening device.The end face of position-limiting drum forms an entirety together with bearing inner ring tight abutment, lacquer disk(-sc) is limited between position-limiting drum and inductive probe all the time, effectively improves the quality of joint sealing.
In the adhesive tape fastening device of above-mentioned tape machine, the end face of described bearing inner ring offers groove in the form of a ring, described position-limiting drum to be plugged in groove and the end face of this position-limiting drum together with the diapire tight abutment of groove.
Position-limiting drum is plugged in groove and plays Primary Location to position-limiting drum, facilitates pressing plate to position position-limiting drum.
In the adhesive tape fastening device of above-mentioned tape machine, the diapire of described groove is plane.
Adopt above-mentioned structure, increase the area of contact of position-limiting drum and bearing, effectively improve the position-limiting drum stability spacing to lacquer disk(-sc), further increase the quality of joint sealing.
In the adhesive tape fastening device of above-mentioned tape machine, the outer rim of described position-limiting drum has the annular shoulder block of protrusion, this position-limiting drum is arranged with spring and the two ends of spring offset with annular shoulder block and pressing plate respectively.
Under the action of the spring, position-limiting drum has the trend offseted with bearing all the time, effectively improves lacquer disk(-sc) by the stability of axial limiting, further increases the quality of joint sealing.
In the adhesive tape fastening device of above-mentioned tape machine, described lacquer disk(-sc) has positioning groove in the form of a ring on the end face of position-limiting drum, described bearing be positioned at positioning groove and the outer ring of this bearing by welding mode and lacquer disk(-sc) be fixed together.
Compared with prior art, the adhesive tape fastening device of this tape machine has the following advantages:
1, when lacquer disk(-sc) rotates, because bearing inner ring and outside race are together with axial restraint, make the bearing inner ring when lacquer disk(-sc) rotates can not along with rotation, lacquer disk(-sc) is effectively avoided directly to contact with position-limiting drum, improve the service life of lacquer disk(-sc) and position-limiting drum, thus improve the service life of this adhesive tape fastening device.
2, the end face of position-limiting drum forms an entirety together with the inner ring tight abutment of bearing, lacquer disk(-sc) is limited between position-limiting drum and inductive probe all the time, effectively improves the quality of joint sealing.
3, the diapire of groove be plane and the end face of position-limiting drum together with this diapire tight abutment, increase the area of contact of position-limiting drum and bearing, effectively improve the position-limiting drum stability spacing to lacquer disk(-sc), further increase the quality of joint sealing.
4, by arranging spring between annular shoulder block and pressing plate, making position-limiting drum have the trend offseted with bearing all the time, effectively improving lacquer disk(-sc) by the stability of axial limiting, further increasing the quality of joint sealing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adhesive tape fastening device of this tape machine.
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
In figure, 1, support; 2, pivot shaft; 3, lacquer disk(-sc); 4, position-limiting drum; 4a, annular shoulder block; 5, pressing plate; 6, spring; 7, inductive probe; 8, limit switch; 9, bearing; 9a, bearing inner ring; 9b, outside race; 10, adhesive tape.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the adhesive tape fastening device of this tape machine is made up of support 1, pivot shaft 2, lacquer disk(-sc) 3, position-limiting drum 4, pressing plate 5, spring 6 etc.
Wherein, support 1 is in direct rod shape, and pivot shaft 2 and support 1 are connected mutually and this pivot shaft 2 is perpendicular with support 1.Lacquer disk(-sc) 3 cylindrically and be socketed on pivot shaft 2.Be provided with inductive probe 7 between lacquer disk(-sc) 3 and support 1, inductive probe 7 and support 1 are connected mutually and this inductive probe 7 offsets with lacquer disk(-sc) 3 end face.Support 1 is provided with limit switch 8 and this limit switch 8 is connected with inductive probe 7 by cable.
Position-limiting drum 4 cylindrically and this position-limiting drum 4 be set on pivot shaft 2.Be provided with bearing 9 between lacquer disk(-sc) 3 and position-limiting drum 4, bearing 9 is set on pivot shaft 2 and outside race 9b is connected mutually with lacquer disk(-sc) 3 other end.Specifically, as shown in Figure 1, lacquer disk(-sc) 3 has positioning groove in the form of a ring on the end face of position-limiting drum 4, bearing 9 be positioned at positioning groove and this outside race 9b by welding mode and lacquer disk(-sc) 3 be fixed together.
As depicted in figs. 1 and 2, pressing plate 5 and pivot shaft 2 bolt, the both ends of the surface of pivot shaft 2 respectively with bearing inner ring 9a together with pressing plate 5 tight abutment.In the present embodiment, the end face of bearing inner ring 9a offers groove in the form of a ring, position-limiting drum 4 to be plugged in annular groove and the end face of this position-limiting drum 4 together with the diapire tight abutment of groove.Further optimization, the diapire of groove is plane, to increase the area of contact of position-limiting drum 4 and bearing 9, effectively improves the spacing stability of position-limiting drum 4 pairs of lacquer disk(-sc)s 3, further increases the quality of joint sealing.
The outer rim of position-limiting drum 4 has the annular shoulder block 4a of protrusion, this position-limiting drum 4 is arranged with spring 6 and the two ends of spring 6 offset with annular shoulder block 4a and pressing plate 5 respectively.Under the effect of spring 6, position-limiting drum 4 has the trend offseted with bearing 9 all the time, effectively improves lacquer disk(-sc) 3 by the stability of axial limiting, further increases the quality of joint sealing.
During use, adhesive tape 10 is rich to be located on lacquer disk(-sc) 3, and adhesive tape 10 makes lacquer disk(-sc) 3 rotate around pivot shaft 2 under the effect of external force.Outside race 9b and lacquer disk(-sc) 3 are connected mutually and the two ends of position-limiting drum 4 offset with pressing plate 5 and bearing inner ring 9a respectively, to lacquer disk(-sc) 3 move right carry out spacing; Meanwhile, inductive probe 7 pairs of lacquer disk(-sc)s 3 be moved to the left carry out spacing, make lacquer disk(-sc) 3 by complete axial limiting live, improve the quality of joint sealing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. the adhesive tape fastening device of tape machine, the pivot shaft comprising support and be connected mutually with support, described pivot shaft is socketed with lacquer disk(-sc) cylindrically, described support is also fixed with inductive probe and a wherein end face of this inductive probe and lacquer disk(-sc) offsets, it is characterized in that, described pivot shaft is also arranged with bearing and position-limiting drum, described bearing is between lacquer disk(-sc) and position-limiting drum, and outside race is connected mutually with the other end of lacquer disk(-sc), described pivot shaft is bolted with the pressing plate offseted with position-limiting drum end face, and under the effect of pressing plate, the other end of described position-limiting drum is together with bearing inner ring tight abutment.
2. the adhesive tape fastening device of tape machine according to claim 1, it is characterized in that, the end face of described bearing inner ring offers groove in the form of a ring, described position-limiting drum to be plugged in groove and the end face of this position-limiting drum together with the diapire tight abutment of groove.
3. the adhesive tape fastening device of tape machine according to claim 2, is characterized in that, the diapire of described groove is plane.
4. the adhesive tape fastening device of tape machine according to claim 1, is characterized in that, the outer rim of described position-limiting drum has the annular shoulder block of protrusion, this position-limiting drum is arranged with spring and the two ends of spring offset with annular shoulder block and pressing plate respectively.
5. the adhesive tape fastening device of tape machine according to claim 1, it is characterized in that, described lacquer disk(-sc) has positioning groove in the form of a ring on the end face of position-limiting drum, described bearing be positioned at positioning groove and this outside race by welding mode and lacquer disk(-sc) be fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278995.8U CN204568929U (en) | 2015-05-04 | 2015-05-04 | The adhesive tape fastening device of tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278995.8U CN204568929U (en) | 2015-05-04 | 2015-05-04 | The adhesive tape fastening device of tape machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568929U true CN204568929U (en) | 2015-08-19 |
Family
ID=53861599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278995.8U Expired - Fee Related CN204568929U (en) | 2015-05-04 | 2015-05-04 | The adhesive tape fastening device of tape machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568929U (en) |
-
2015
- 2015-05-04 CN CN201520278995.8U patent/CN204568929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |