CN203397680U - Woolen line sticking device of piano woolen line sticking machine - Google Patents
Woolen line sticking device of piano woolen line sticking machine Download PDFInfo
- Publication number
- CN203397680U CN203397680U CN201320511625.5U CN201320511625U CN203397680U CN 203397680 U CN203397680 U CN 203397680U CN 201320511625 U CN201320511625 U CN 201320511625U CN 203397680 U CN203397680 U CN 203397680U
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- CN
- China
- Prior art keywords
- line
- leading
- woolen
- box
- guide wheel
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of piano facilities, and particularly relates to a woolen line sticking device of a piano woolen line sticking machine. The woolen line sticking device comprises a base, wherein two woolen line feeding devices are symmetrically arranged on the base, and respectively comprise a woolen line rack and a line feeding box which is movably hinged on the base, the line feeding box is internally provided with a drive guide wheel and a driven guide wheel, the drive guide wheel is connected with a motor, push rods are sheathed at two ends of a push plate and are connected with the line feeding box, and a spring is arranged between the push plate and the line feeding box on the push rods. According to the woolen line sticking device, woolen lines can be bonded on piano keys firmly, can not easily fall off, and can be bonded in a relatively standard manner.
Description
Technical field
The utility model belongs to piano equipment apparatus technical field, relates in particular to the sticky device of the sticky machine of a kind of piano.
Background technology
In the manufacturing process of piano, the making of key key very.And in the manufacturing process of key, it is particularly important that line is bonded on key.The effect of line in key is mainly to play noise elimination, stabilization.At present, in line is bonded to key, be by manual.Line is stained with to glue, and then a manual line is bonded on key, finally by hand, makes its bonding.This type of manual operations exists defect: the one, and, the manual glue bonding of using, in use for some time, can make line come off from key, thereby cause problem to produce; The 2nd,, manual adhesive line, can exist larger error between the line after bonding, not up to standard, thereby affect it, uses function; The 3rd,, manually bond and make whole manufacturing process inefficiency, and need more manually just meeting the demands.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, and the sticky device of the sticky machine of a kind of piano is provided, and its technical scheme is as follows:
The sticky device of the sticky machine of a kind of piano, comprise base, it is characterized in that, on described base, be arranged with two line leading devices, described line leading device comprises coil holder and leading-in box, described leading-in box be movably hinged with base on, in described leading-in box, be provided with initiatively guide wheel and driven guide wheel, described active guide wheel is connected with motor, the bottom of described leading-in box is provided with projection, described projection is affixed with the place, below of active guide wheel and driven guide wheel, on described base, between two line leading devices, be provided with cylinder, described cylinder is connected with push pedal, described push pedal is connected with bonding head, the two ends of described push pedal are socketed with push rod, described push rod is connected with leading-in box, on described push rod, between push pedal and leading-in box, be provided with spring.
Optimal way is that described bonding head is positioned on the line of symmetry of two leading-in boxs.
Optimal way is on described base, between coil holder and leading-in box, to be provided with some guide rollers.
The sticky device of the sticky machine of piano that the utility model provides when in use, is placed coil on coil holder, and line is incorporated in leading-in box, and line is being drawn leading-in box passing between active guide wheel and projection, between driven guide wheel and projection.Line is now to be closely arranged between active guide wheel and projection and between driven guide wheel and projection.Owing to being symmetrically arranged line leading device, so being symmetry, line is now positioned at the below place of bonding head.Start cylinder, cylinder drives push pedal to move downward.Thereby make push pedal down sliding on push rod, push pedal Compress Spring, makes acting force of the spring on leading-in box, and one end of leading-in box is moved downward.And driven by motor now initiatively guide wheel and driven guide wheel rotate, by projection and line and the initiatively friction between guide wheel and driven guide wheel, make line be drawn out one section of leading-in box.Bonding head now moves downward under the effect of push pedal, and bonding head contacts with the line that is drawn out leading-in box and drives alignment piano key to contact, finally by bonding head line hot pressing on piano key.
Bonding head described in the utility model is positioned on the line of symmetry of two leading-in boxs.Can be so that the bonding of line standard more, the product quality of making is better.
On base described in the utility model, between coil holder and leading-in box, be provided with some guide rollers.By guide roller, can play the effect of good transmission line.Make line be drawn out to enter from coil holder and between leading-in box, have a transition preferably.
It is more firm that the utility model is bonded on piano key line, difficult drop-off, and the line standard comparatively of bonding.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of leading-in box.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, illustrate embodiment:
The sticky device of the sticky machine of a kind of piano, comprise base 1, it is characterized in that, on described base 1, be arranged with two line leading devices, described line leading device comprises coil holder 2 and leading-in box 3, described leading-in box 3 be movably hinged with base 1 on, in described leading-in box 3, be provided with initiatively guide wheel 4 and driven guide wheel 5, described active guide wheel 4 is connected with motor 6, the bottom of described leading-in box 3 is provided with projection 7, described projection 7 is affixed with the place, below of active guide wheel 4 and driven guide wheel 5, on described base 1, between two line leading devices, be provided with cylinder 8, described cylinder 8 is connected with push pedal 9, described push pedal 9 is connected with bonding head 10, the two ends of described push pedal 9 are socketed with push rod 11, described push rod 11 is connected with leading-in box 3, on described push rod 11, between push pedal 9 and leading-in box 3, be provided with spring 12.
Optimal way is that described bonding head is positioned on the line of symmetry of two leading-in boxs.
Optimal way is on described base 1, between coil holder 2 and leading-in box 3, to be provided with some guide rollers 13.
The sticky device of the sticky machine of piano that the utility model provides when in use, is placed coil on coil holder, and line is incorporated in leading-in box, and line is being drawn leading-in box passing between active guide wheel and projection, between driven guide wheel and projection.Line is now to be closely arranged between active guide wheel and projection and between driven guide wheel and projection.Owing to being symmetrically arranged line leading device, so being symmetry, line is now positioned at the below place of bonding head.Start cylinder, cylinder drives push pedal to move downward.Thereby make push pedal down sliding on push rod, push pedal Compress Spring, makes acting force of the spring on leading-in box, and one end of leading-in box is moved downward.And driven by motor now initiatively guide wheel and driven guide wheel rotate, by projection and line and the initiatively friction between guide wheel and driven guide wheel, make line be drawn out one section of leading-in box.Bonding head now moves downward under the effect of push pedal, and bonding head contacts with the line that is drawn out leading-in box and drives alignment piano key to contact, finally by bonding head line hot pressing on piano key.
Claims (3)
1. the sticky of the sticky machine of piano installed, comprise base, it is characterized in that, on described base, be arranged with two line leading devices, described line leading device comprises coil holder and leading-in box, described leading-in box be movably hinged with base on, in described leading-in box, be provided with initiatively guide wheel and driven guide wheel, described active guide wheel is connected with motor, the bottom of described leading-in box is provided with projection, described projection is affixed with the place, below of active guide wheel and driven guide wheel, on described base, between two line leading devices, be provided with cylinder, described cylinder is connected with push pedal, described push pedal is connected with bonding head, the two ends of described push pedal are socketed with push rod, described push rod is connected with leading-in box, on described push rod, between push pedal and leading-in box, be provided with spring.
2. the sticky device of the sticky machine of piano as claimed in claim 1, is characterized in that, described bonding head is positioned on the line of symmetry of two leading-in boxs.
3. the sticky device of the sticky machine of piano as claimed in claim 1, is characterized in that, is provided with some guide rollers on described base between coil holder and leading-in box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511625.5U CN203397680U (en) | 2013-08-21 | 2013-08-21 | Woolen line sticking device of piano woolen line sticking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511625.5U CN203397680U (en) | 2013-08-21 | 2013-08-21 | Woolen line sticking device of piano woolen line sticking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397680U true CN203397680U (en) | 2014-01-15 |
Family
ID=49909196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511625.5U Expired - Fee Related CN203397680U (en) | 2013-08-21 | 2013-08-21 | Woolen line sticking device of piano woolen line sticking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440851A (en) * | 2013-08-21 | 2013-12-11 | 徐小亮 | Nylon wire bonding device for nylon wire bonding machine for piano |
| CN109493833A (en) * | 2018-10-22 | 2019-03-19 | 森鹤乐器股份有限公司 | A kind of piano shaft wears machine automatically |
-
2013
- 2013-08-21 CN CN201320511625.5U patent/CN203397680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440851A (en) * | 2013-08-21 | 2013-12-11 | 徐小亮 | Nylon wire bonding device for nylon wire bonding machine for piano |
| CN109493833A (en) * | 2018-10-22 | 2019-03-19 | 森鹤乐器股份有限公司 | A kind of piano shaft wears machine automatically |
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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: 20140115 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |