CN215207517U - Uncoiler for producing aluminum spacing bar - Google Patents
Uncoiler for producing aluminum spacing bar Download PDFInfo
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- CN215207517U CN215207517U CN202120083538.9U CN202120083538U CN215207517U CN 215207517 U CN215207517 U CN 215207517U CN 202120083538 U CN202120083538 U CN 202120083538U CN 215207517 U CN215207517 U CN 215207517U
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- adjusting
- sliding
- uncoiler
- rotating shaft
- producing aluminum
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Abstract
The utility model discloses an decoiler of production aluminium space stop bar, be in including fixing base, setting pivot on the fixing base, install the decoiler unit of pivot one end, be used for the drive the driving motor, the setting of pivot are in slide rail and the installation of decoiler unit below are in carry platform on the slide rail. In the application, the aluminum coiled tape is transported through the conveying table, and the folding lifting arm is used for adjusting the height of the aluminum coiled tape so as to be convenient for butting and uncoiling the mechanism, wherein the distance between the tensioning arm and the sliding adjusting cylinder can be changed by changing the inclination angle of the adjusting hinged arm, so that the aluminum coiled tape is tensioned and limited; still adjust the height of rotating the backing roll through adjusting folding lifing arm in this application to the bottom of aluminium winding tape plays the supporting role to the aluminium winding tape, guarantees the stress balance of axis of rotation.
Description
Technical Field
The utility model relates to an decoiler technical field especially relates to an decoiler of production aluminium space stop bar.
Background
When the aluminum spacing bar is produced, an uncoiler is required to install an aluminum coiled strip at one end of a cold bending machine for cold bending processing pretreatment of the aluminum metal strip; when the conventional uncoiler is used, the metal belt needs to be lifted by means of the electric hoist, but when the metal belt is installed on the uncoiler, a lifting rope of the electric hoist is easy to shake and needs manual assistance, so that potential safety hazards occur, and in addition, the electric hoist is not accurate enough in height, so that the lifting and installation efficiency of the electric hoist is low; when the conventional uncoiler is used, the two ends of the rotating shaft are unbalanced in stress, and the aluminum tape is always arranged under the inclination effect, so that the rotating shaft is easy to deflect, and the processing of the cold bending machine is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an uncoiler of production aluminium space bar solves the uncoiler of conventional processing aluminium space bar and installs aluminium rolling strip inefficiency and make the unbalanced problem of axis of rotation atress easily when using.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an uncoiler for producing aluminum spacing strips, which comprises a fixed seat, a rotating shaft arranged on the fixed seat, an uncoiling mechanism arranged at one end of the rotating shaft, a driving motor for driving the rotating shaft, a sliding rail arranged below the uncoiling mechanism and a conveying platform arranged on the sliding rail;
the uncoiling mechanism comprises an adjusting disc fixed on the rotating shaft, a sliding adjusting cylinder sleeved on the rotating shaft in a limiting manner, and a tensioning arm which is foldably hinged with the sliding adjusting cylinder through a plurality of adjusting hinge arms, wherein a plurality of adjusting limiting grooves are formed in the adjusting disc, one end part of the tensioning arm is installed in the adjusting limiting grooves in a limiting manner, a lead screw is installed at one end, away from the driving motor, of the rotating shaft, and a lead screw nut installed in a matched manner with the lead screw is arranged at one end, away from the adjusting disc, of the sliding adjusting cylinder;
the conveying platform is provided with an upper supporting platform and a lower supporting platform, a folding lifting arm is installed between the two supporting platforms, a plurality of sliding wheels which are convenient to move on the sliding rails are installed at the bottom of the lower supporting platform, and two symmetrical rotating supporting rollers are installed on the upper supporting platform.
Furthermore, a sliding groove is formed in the sliding rail, and the sliding wheel is slidably mounted in the sliding groove in a limiting mode.
Still further, the axial both ends of rotation backing roll are installed on the transport platform through the bearing frame.
Still further, the rotating shaft is mounted on the fixed seat through a bearing.
And furthermore, a driving wheel is arranged at one end of the rotating shaft, which is far away from the sliding adjusting cylinder, and the driving wheel is in transmission connection with a speed reducer driven by a driving motor through a belt.
And furthermore, the sliding adjusting cylinder is sleeved on the rotating shaft and is in limit connection through a spline.
Still further, three tensioning arms are mounted on the outer peripheral side of the sliding adjusting cylinder through adjusting hinge arms, and the tensioning arms are parallel to the sliding adjusting cylinder.
Still further, the lead screw nut is connected with the end part of the sliding adjusting cylinder through a bearing.
Still further, an adjusting turntable is mounted outside the screw nut and used for adjusting the screw nut to rotate relative to the screw.
Compared with the prior art, the utility model discloses a beneficial technological effect: in the application, the aluminum coiled tape is transported through the conveying table, and the folding lifting arm is used for adjusting the height of the aluminum coiled tape so as to be convenient for butting and uncoiling the mechanism, wherein the distance between the tensioning arm and the sliding adjusting cylinder can be changed by changing the inclination angle of the adjusting hinged arm, so that the aluminum coiled tape is tensioned and limited; still adjust the height of rotating the backing roll through adjusting folding lifing arm in this application to the bottom of aluminium winding tape plays the supporting role to the aluminium winding tape, guarantees the stress balance of axis of rotation.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic main body view of an uncoiler for producing aluminum spacers according to the present invention;
FIG. 2 is a schematic view of an adjusting disk in an uncoiler for producing aluminum spacer bars according to the present invention;
FIG. 3 is a schematic view of a slide rail in an uncoiler for producing aluminum spacer bars according to the present invention;
fig. 4 is a schematic diagram of a conveying table in an uncoiler for producing aluminum spacer bars according to the present invention.
Description of reference numerals: 1. a slide rail; 2. a conveying table; 2a, a sliding wheel; 2b, rotating the supporting roller; 2c, a bearing seat; 2d, folding the lifting arm; 3. a fixed seat; 4. a rotating shaft; 5. an adjusting disk; 5a, adjusting a limit groove; 6. a tensioning arm; 6a, adjusting the articulated arm; 7. a slide adjusting cylinder; 8. a lead screw nut; 9. a drive motor; 10. and (4) rolling aluminum tape.
Detailed Description
Referring to fig. 1, the present embodiment discloses an uncoiler for producing aluminum spacers, which includes a fixed base 3, a rotating shaft 4 mounted on the fixed base 3, an uncoiling mechanism mounted at one end of the rotating shaft 4, a driving motor 9 for driving the rotating shaft 4, a slide rail 1 fixedly mounted below the uncoiling mechanism, and a conveying table 2 mounted on the slide rail 1;
when the aluminum spacing bar is produced, an uncoiler is required to install an aluminum coiled strip at one end of a cold bending machine for cold bending processing pretreatment of the aluminum metal strip; when the conventional uncoiler is used, the metal belt needs to be lifted by means of the electric hoist, but when the metal belt is installed on the uncoiler, a lifting rope of the electric hoist is easy to shake and needs manual assistance, so that potential safety hazards occur, and in addition, the electric hoist is not accurate enough in height, so that the lifting and installation efficiency of the electric hoist is low;
in this embodiment, the uncoiling mechanism includes an adjusting disk 5 fixed on the rotating shaft 4, a sliding adjusting cylinder 7 sleeved on the rotating shaft 4 at a limited position, and a tensioning arm 6 foldably hinged to the sliding adjusting cylinder 7 through a plurality of adjusting hinge arms 6 a; the sliding adjusting cylinder 7 is sleeved on the rotating shaft 4 and is in limit connection through a spline; a plurality of adjusting and limiting grooves 5a are formed in the adjusting plate 5, and one end of the tensioning arm 6 is installed in the adjusting and limiting grooves 5a in a limiting manner, in this embodiment, one end of the tensioning arm 6 is fixed in the adjusting and limiting grooves 5a through a nut member, so that the tensioning arm 6 is limited and prevented from inclining towards the adjusting plate 5;
referring to fig. 2, the adjustment limiting groove 5a is formed with a certain length along the radial direction of the adjustment disc 5, so as to facilitate the tensioning movement of the tensioning arm 6;
referring to fig. 1, three tensioning arms 6 are mounted on the outer circumferential side of the slide adjusting cylinder 7 by adjusting hinge arms 6a, wherein one end of each adjusting hinge arm 6a is hinged to the outer wall of the slide adjusting cylinder 7, the other end is hinged to the tensioning arm 6, and each tensioning arm 6 is mounted in parallel with the slide adjusting cylinder 7; therefore, the distance between the tensioning arm 6 and the sliding adjusting cylinder 7 can be changed by changing the inclination angle of the adjusting hinged arm 6a, so that the aluminum coil 10 is tensioned and limited.
In this embodiment, a screw rod is installed at one end of the rotating shaft 4 far away from the driving motor 9, and a screw rod nut 8 installed in cooperation with the screw rod is installed at one end of the sliding adjusting cylinder 7 far away from the adjusting disc 5; the lead screw nut 8 is connected with the end of the sliding adjusting cylinder 7 through a bearing, and an adjusting turntable is mounted outside the lead screw nut 8 and used for adjusting the lead screw nut 8 to rotate relative to a lead screw, in the embodiment, the lead screw nut 8 is driven to slide on the lead screw through the rotating adjusting turntable, and as one end of the tensioning arm 6 is limited in the adjusting limiting groove 5a, the tensioning arm 6 is far away from the sliding adjusting cylinder 7 through changing the inclination angle of the adjusting articulated arm 6a and is used for supporting the inner roll of the aluminum rolling belt 10.
Referring to fig. 4, an upper supporting platform and a lower supporting platform are mounted on the conveying platform 2, wherein a folding lifting arm 2d is mounted between the two supporting platforms, a plurality of sliding wheels 2a which are convenient to move on the sliding rail 1 are mounted at the bottom of the lower supporting platform, two symmetrical rotating supporting rollers 2b are mounted on the upper supporting platform, and a telescopic cylinder is used for driving and adjusting the folding lifting arm 2d, so that the distance between the upper supporting platform and the lower supporting platform is changed, and further, the aluminum tape 10 on the rotating supporting rollers 2b is lifted and lowered, so that the aluminum tape 10 with different sizes is mounted on an unwinding mechanism formed by the tensioning arm 6 and the sliding adjusting cylinder 7;
when the conventional uncoiler is used, the two ends of the rotating shaft are unbalanced in stress, and the aluminum tape 10 is always inclined, so that the rotating shaft is easy to deflect, and the processing of the cold bending machine is influenced;
the height of the rotating supporting roller 2b is adjusted by adjusting the folding lifting arm 2d in the embodiment, so that the bottom of the aluminum tape 10 supports the aluminum tape 10, and the stress balance of the rotating shaft is ensured.
Please refer to fig. 3, a sliding groove is formed on the sliding rail 1, and the sliding wheel 2a is slidably mounted in the sliding groove in a limited manner; facilitating the sliding and adjustment of the conveying table 2 along a straight line. The rotating shaft 4 is arranged on the fixed seat 3 through a bearing, and a driving wheel is arranged at one end of the rotating shaft 4, which is far away from the sliding adjusting cylinder 7, wherein the driving wheel is in transmission connection with a speed reducer driven by the driving motor 9 through a belt; the two axial ends of the rotary support roller 2b are mounted on the conveying table 2 through bearing seats 2c, so that the rotary support roller 2b can rotate along with the rotation of the aluminum strip 10.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (9)
1. The utility model provides an uncoiler of production aluminium space stop bar which characterized in that: the device comprises a fixed seat (3), a rotating shaft (4) arranged on the fixed seat (3), an uncoiling mechanism arranged at one end of the rotating shaft (4), a driving motor (9) used for driving the rotating shaft (4), a sliding rail (1) arranged below the uncoiling mechanism, and a conveying platform (2) arranged on the sliding rail (1);
the uncoiling mechanism comprises an adjusting disc (5) fixed on the rotating shaft (4), a sliding adjusting cylinder (7) sleeved on the rotating shaft (4) in a limiting manner, and a tensioning arm (6) which is foldably hinged with the sliding adjusting cylinder (7) through a plurality of adjusting hinged arms (6a), wherein a plurality of adjusting limiting grooves (5a) are formed in the adjusting disc (5), one end part of the tensioning arm (6) is installed in the adjusting limiting grooves (5a) in a limiting manner, a lead screw is installed at one end, far away from the driving motor (9), of the rotating shaft (4), and a lead screw nut (8) installed in a matched manner with the lead screw is arranged at one end, far away from the adjusting disc (5), of the sliding adjusting cylinder (7);
carry platform (2) to be provided with two upper and lower supporting platform, install folding lifing arm (2d) between two supporting platform, wherein the bottom of lower supporting platform is installed a plurality of and is convenient for sliding wheel (2a) that slide rail (1) go up the removal, go up and install the rotation backing roll (2b) of two symmetries on the supporting platform.
2. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: the sliding rail (1) is provided with a sliding groove, and the sliding wheel (2a) is arranged in the sliding groove in a limiting and slidable manner.
3. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: the axial two ends of the rotary supporting roller (2b) are arranged on the conveying platform (2) through bearing seats (2 c).
4. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: the rotating shaft (4) is installed on the fixed seat (3) through a bearing.
5. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: a driving wheel is arranged at one end of the rotating shaft (4) far away from the sliding adjusting cylinder (7), and the driving wheel is in transmission connection with a speed reducer driven by a driving motor (9) through a belt.
6. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: the sliding adjusting cylinder (7) is sleeved on the rotating shaft (4) and is in limit connection through a spline.
7. The uncoiler for producing aluminum spacer bars as claimed in claim 6, wherein: three tensioning arms (6) are mounted on the outer peripheral side of the sliding adjusting cylinder (7) through adjusting hinge arms (6a), and the tensioning arms (6) are parallel to the sliding adjusting cylinder (7).
8. The uncoiler for producing aluminum spacer bars as claimed in claim 1, wherein: the screw rod nut (8) is connected with the end part of the sliding adjusting cylinder (7) through a bearing.
9. The uncoiler for producing aluminum spacer bars as claimed in claim 8, wherein: and an adjusting turntable is arranged outside the screw nut (8) and used for adjusting the screw nut (8) to rotate relative to the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083538.9U CN215207517U (en) | 2021-01-13 | 2021-01-13 | Uncoiler for producing aluminum spacing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083538.9U CN215207517U (en) | 2021-01-13 | 2021-01-13 | Uncoiler for producing aluminum spacing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207517U true CN215207517U (en) | 2021-12-17 |
Family
ID=79437465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120083538.9U Active CN215207517U (en) | 2021-01-13 | 2021-01-13 | Uncoiler for producing aluminum spacing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215207517U (en) |
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2021
- 2021-01-13 CN CN202120083538.9U patent/CN215207517U/en active Active
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