CN215478570U - Coil stock loading attachment - Google Patents
Coil stock loading attachment Download PDFInfo
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- CN215478570U CN215478570U CN202121135358.7U CN202121135358U CN215478570U CN 215478570 U CN215478570 U CN 215478570U CN 202121135358 U CN202121135358 U CN 202121135358U CN 215478570 U CN215478570 U CN 215478570U
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Abstract
A coil stock feeding device comprises a base, a fixed part, a rotating shaft, a rotating disc, a rotation stopping part and an adjusting part, wherein the rotating shaft is arranged at the top of the base through the fixed part; the rotating disc is positioned in front of the base; the rotating shaft is connected to the back of the rotating disc and rotates along with the rotation of the rotating disc; the rotation stopping part is arranged at the top of the base and used for braking the rotation of the rotating shaft; a fixed column is protruded on the front surface of the rotating disc, and a stroke groove penetrates through the rotating disc; the adjusting part comprises a moving piece, a connecting piece, an expansion piece and a roller; the moving piece is arranged on the fixed column and can move back and forth along the fixed column; one end of the connecting piece is hinged on the outer wall of the moving piece, and the other end of the connecting piece is hinged on the expansion piece. The utility model provides a coil stock feeding device which can smoothly adjust expansion and contraction pieces, is suitable for coil stocks of various sizes and can realize the function of rotation stopping.
Description
Technical Field
The utility model relates to the field of coil feeding devices, in particular to a coil feeding device.
Background
The size can be adjusted by oneself mostly to current coil stock loading attachment, makes it can be applicable to the coil stock of multiple not unidimensional, but when adjusting, supports the easy removal of piece that contracts that expands of coil stock hole and is not smooth, appears the card phenomenon of pause, and direct card is dead can't remove if serious.
And when the coil stock area stopped to carry, coil stock loading attachment still can rotate the pay-off under inertial effect, leads to the coil stock area overlength and fall to the bottom surface, scrapes colored coil stock, influences production quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coil stock feeding device which can smoothly adjust expansion and contraction pieces, is suitable for coil stocks of various sizes and can realize the function of rotation stopping.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a coil stock feeding device comprises a base, a fixed part, a rotating shaft, a rotating disc, a rotation stopping part and an adjusting part;
the rotating shaft is arranged on the top of the base through the fixing part;
the rotating disc is positioned in front of the base;
the rotating shaft is connected to the back of the rotating disc and rotates along with the rotation of the rotating disc;
the rotation stopping part is arranged at the top of the base and used for braking the rotation of the rotating shaft;
a fixed column is protruded on the front surface of the rotating disc, and a stroke groove penetrates through the rotating disc;
the adjusting part comprises a moving piece, a connecting piece, an expansion piece and a roller;
the moving piece is arranged on the fixed column and can move back and forth along the fixed column;
the expansion and contraction pieces are at least two, the expansion and contraction pieces are distributed in a surrounding mode by taking the moving piece as a center, the expansion and contraction pieces are connected to the moving piece through the connecting piece respectively, and the expansion and contraction pieces move outwards or inwards by taking the moving piece as a circle center through the back and forth movement of the moving piece;
the expansion and contraction piece is used for supporting an inner hole of a coil stock;
the positions and the number of the stroke grooves correspond to those of the expansion and contraction pieces, one end of each expansion and contraction piece is a sliding end, the sliding end penetrates through the stroke grooves, and the sliding end is provided with a plurality of rollers;
the pulleys are respectively attached to the front surface and the back surface of the rotating disc, and slide on the surface of the rotating disc through expansion and contraction of the expansion and contraction piece.
Furthermore, an arc surface is arranged on the outer side of the expansion and contraction piece, and the surface of the arc surface is matched with the shape of an inner hole of the coil stock;
the number of the expansion and contraction pieces is four, and the expansion and contraction pieces are uniformly distributed on the periphery of the moving piece.
Specifically, the peripheral edge of rolling disc has the arch to widen the piece, the quantity of widening the piece is four, and widen the piece evenly distributed in the edge periphery of rolling disc.
In some embodiments, the stationary portion comprises a bearing seat and a bearing;
the bearing seat is fixed at the top of the base;
the bearing is arranged on the bearing seat;
the rotating shaft is mounted on the bearing.
Preferably, the number of the bearing seats and the number of the bearings are two, respectively.
Further, the rotation stopping part comprises a first fixing piece, a second fixing piece, a braking belt and a fixing block;
the first fixing piece is fixed at the top of the base and is positioned below the rotating shaft;
the fixed block is fixed at the top of the base and is positioned at one side of the rotating shaft;
the second fixing piece is connected to the fixing block;
one end of the brake belt is installed on the first fixing piece, the other end of the brake belt is installed on the second fixing piece, and the brake belt winds around the rotating shaft.
Preferably, the height of the top surface of the fixing block is consistent with that of the top surface of the rotating shaft.
For example, the rotation stopping part further comprises an adjusting screw rod and an adjusting nut;
one end of the adjusting screw rod is connected to the second fixing piece, the other end of the adjusting screw rod penetrates through the fixing block, and the adjusting screw rod is used for adjusting the tension of the brake belt;
the adjusting nut is arranged on the adjusting screw rod.
The utility model has the beneficial effects that:
the smooth property of the expansion and contraction piece is improved through the roller, and the effect of improving the adjustment smooth property of the coil material feeding device is achieved.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a partial schematic diagram of one embodiment of the present invention;
FIG. 3 is a partial schematic view of the back side of the rotatable disk in accordance with one embodiment of the present invention;
FIG. 4 is a partial schematic view of the front side of a rotatable disk in accordance with one embodiment of the present invention;
wherein: the device comprises a base 1, a fixing part 2, a bearing seat 21, a bearing 22, a rotating shaft 3, a rotating disc 4, a fixing column 41, a stroke groove 42, a widening part 43, a rotation stopping part 5, a first fixing part 51, a second fixing part 52, a braking belt 53, a fixing block 54, an adjusting screw rod 55, an adjusting nut 56, an adjusting part 6, a moving part 61, a connecting part 62, a telescopic part 63, a sliding end 631, an arc surface 632 and a roller 64.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-4, a coil feeding device comprises a base 1, a fixing portion 2, a rotating shaft 3, a rotating disc 4, a rotation stopping portion 5 and an adjusting portion 6;
the rotating shaft 3 is arranged on the top of the base 1 through the fixing part 2;
the rotating disc 4 is positioned in front of the base 1;
the rotating shaft 3 is connected to the back of the rotating disc 4, and the rotating shaft 3 rotates along with the rotation of the rotating disc 4;
the rotation stopping part 5 is arranged at the top of the base 1, and the rotation stopping part 5 is used for braking the rotation of the rotating shaft 3;
a fixing column 41 protrudes from the front surface of the rotating disc 4, and a stroke groove 42 penetrates through the rotating disc 4;
the adjusting part 6 comprises a moving part 61, a connecting part 62, a telescopic part 63 and a roller 64;
the moving piece 61 is mounted on the fixed column 41, and the moving piece 61 can move back and forth along the fixed column 41;
at least two expansion and contraction pieces 63 are arranged, a plurality of expansion and contraction pieces 63 are distributed around the moving piece 61 as the center, the expansion and contraction pieces 63 are connected to the moving piece 61 through the connecting piece 62 respectively, and a plurality of expansion and contraction pieces 63 move outwards or inwards in an expansion and contraction mode by taking the moving piece 61 as the center through the back and forth movement of the moving piece 61;
the expanding and contracting piece 63 is used for supporting an inner hole of a coil stock;
the positions and the number of the stroke slots 42 correspond to the positions and the number of the expansion and contraction pieces 63, one end of each expansion and contraction piece 63 is a sliding end 631, the sliding end 631 penetrates through the stroke slots 42, and the sliding end 631 is provided with a plurality of rollers 64;
the plurality of pulleys 64 are respectively attached to the front and rear surfaces of the rotary disk 4, and the pulleys 64 slide on the surface of the rotary disk 4 by expansion and contraction of the expansion and contraction member 63.
In this embodiment, before feeding the coil stock to the rotating disc 4, the size of the expanding and contracting part is adjusted according to the inner hole diameter of the coil stock, specifically, the moving part 61 is moved back and forth along the fixed column 41, because one end of the connecting element 62 is hinged with the moving element 61, the other end of the connecting element 62 is hinged with the expansion and contraction element 63, the expansion and contraction elements 63 expand outwards or contract inwards through the connecting element 62 following the moving element 61 to move forwards and backwards, when the expansion and contraction part 63 is expanded or contracted, the sliding end 631 of the expansion and contraction part 63 moves in the stroke groove 42, the roller 64 is installed at the sliding end 631, and the roller 64 slides on the front and back of the rotating disc 4, so as to improve the smoothness of movement of the plurality of expansion and contraction members 63 when expanding outwards or contracting inwards.
In this embodiment, the coil stock loading attachment is slave unit, carousel 4 is pulled out and is rotated by other equipment through the coil stock area, and when the coil stock area was stopped carrying, carousel 4 still can rotate under inertial effect, makes the coil stock area overlength and drop to the bottom and scrape the flower, because pivot 3 sets up rotation stopping portion 5 makes carousel 4 stall, reaches the purpose of rotation stopping to can prevent that the coil stock area from dropping to ground and scraping the flower, influence production quality, reach the effect that improves coil stock area production quality.
As shown in fig. 4, an arc surface 632 is arranged on the outer side of the expansion and contraction member 63, and the surface of the arc surface 632 is adapted to the shape of the inner hole of the coil stock;
the number of the expansion and contraction pieces 63 is four, and the expansion and contraction pieces 43 are uniformly distributed around the moving piece 41.
In this embodiment, expand piece 63 that contracts is equipped with cambered surface 632, makes cambered surface 632 laminates in the coil stock hole, prevents that coil stock hole material from warping, reaches the effect that improves production quality, just expand the quantity of piece 63 that contracts and be four expand piece 43 evenly distributed in around moving member 41, when rolling disc 4 rotates, no matter how the coil stock rotates, the coil stock all is even atress, the focus of coil stock can not squint because of rotating, reaches the improvement coil stock loading attachment produces stable effect.
As shown in fig. 4, the outer peripheral edge of the rotary disk 4 is protruded with widened pieces 43, the number of the widened pieces 43 is four, and the widened pieces 43 are uniformly distributed on the outer peripheral edge of the rotary disk 4.
In this embodiment, the peripheral edge of the rotating disc 4 is protruded with the widening members 43, the number of the widening members 43 is four, the widening members 43 are uniformly distributed on the peripheral edge of the rotating disc 4, and the widening members 43 can be applied to roll materials with various sizes without increasing the volume of the rotating disc 4, so that the volume of the rotating disc 4 can be reduced during design, thereby saving materials, reducing the production cost of the roll material feeding device, and reducing the weight of the roll material feeding device, so that the roll material feeding device is easier to carry.
As shown in fig. 3, the fixing portion 2 includes a bearing housing 21 and a bearing 22;
the bearing seat 21 is fixed on the top of the base 1;
the bearing 22 is mounted on the bearing seat 21;
the rotating shaft 3 is mounted on the bearing 22.
In this embodiment, when the rolling disc 4 rotates, the rolling disc 4 drives the rotating shaft 3 rotates, because the rotating shaft 3 passes through the bearing 22, the bearing 22 install in the bearing seat 21, the bearing seat 21 is fixed in the top of the base 1, adopt the bearing seat 21 with the mode of the bearing 22 is fixed the rotating shaft 3, which is favorable for improving the rotating fluency of the rotating shaft 3.
As shown in fig. 3, the number of the bearing housing 21 and the number of the bearing 22 are two, respectively.
In this embodiment, the bearing frame 21 with the quantity of bearing 22 is two respectively, adopts two bearing frames 21 and two bearing 22 to fix pivot 3 is favorable to strengthening the installation stability of pivot 3 makes it be difficult to follow the top of base 1 drops, guarantees coil stock loading attachment's production quality.
As shown in fig. 3, the rotation stopping portion 5 includes a first fixing member 51, a second fixing member 52, a braking belt 53, and a fixing block 54;
the first fixing member 51 is fixed on the top of the base 1, and the first fixing member 51 is located below the rotating shaft 3;
the fixed block 54 is fixed on the top of the base 1, and the fixed block 54 is positioned on one side of the rotating shaft 3;
the second fixing piece 52 is connected to the fixing block 54;
one end of the braking belt 53 is mounted on the first fixing member 51, the other end of the braking belt 53 is mounted on the second fixing member 52, and the braking belt 53 is wound around the rotating shaft 3.
In this embodiment, first mounting 51 is located the below of pivot 3, second mounting 52 is located one side of pivot 3, just second mounting 52 connect in fixed block 54, braking belt 53 wind in pivot 3, when the coil stock area stops carrying, braking belt 53 can in time utilize frictional force to make pivot 3 stall, thereby the braking the rotation of rolling disc 4, braking belt 53 dismantle respectively install in first mounting 51 and second mounting 52, when braking belt 53 damages, conveniently change braking belt 53 reaches the improvement braking belt 53 changes the effect of efficiency.
As shown in fig. 3, the top surface of the fixing block 54 is as high as the top surface of the rotating shaft 3.
In this embodiment, the rotating shaft 3 is in a horizontal state, and the top surface of the rotating shaft 3 refers to the highest surface of the outer wall surface of the rotating shaft 3 when the rotating shaft 3 is horizontally placed.
Braking belt 53 with the area of contact of pivot 3 specifically is through fixed block 54 control, the top surface height of fixed block 54 is higher, braking belt 53 with the area of contact of pivot 3 is littleer, otherwise, the top surface height of fixed block 54 is lower, braking belt 53 with the area of contact of pivot 3 is bigger, works as the top surface height of fixed block 54 with when the top surface height of pivot 3 is unanimous, braking belt 3 does not influence promptly the normal work of pivot 3 also can realize the effect of braking.
As shown in fig. 3, the rotation stop portion 5 further includes an adjusting screw 55 and an adjusting nut 56;
one end of the adjusting screw 55 is connected to the second fixing member 52, the other end of the adjusting screw 55 penetrates through the fixing block 54, and the adjusting screw 55 is used for adjusting the tension of the brake belt 53;
the adjusting nut 56 is provided on the adjusting screw 55.
In this embodiment, the brake belt 53 is controlled by its own friction and tension, because the brake belt 53 is tensioned by the first and second fixing members 51 and 52 for a long time, the brake belt 53 is stretched, so as to reduce the rotation stopping capability of the brake belt 53, and therefore the adjusting screw 55 and the adjusting nut 56 are provided to adjust the tension of the brake belt 53, after the brake belt 53 is stretched, the adjusting screw 55 is adjusted to make the second fixing member 52 close to the fixing member 54, so as to increase the tension of the brake belt 53, and then the adjusting screw 55 is locked by the adjusting nut 56, so as to achieve the effect of increasing the service life of the brake belt 53.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a coil stock loading attachment which characterized in that: comprises a base, a fixed part, a rotating shaft, a rotating disc, a rotation stopping part and an adjusting part;
the rotating shaft is arranged on the top of the base through the fixing part;
the rotating disc is positioned in front of the base;
the rotating shaft is connected to the back of the rotating disc and rotates along with the rotation of the rotating disc;
the rotation stopping part is arranged at the top of the base and used for braking the rotation of the rotating shaft;
a fixed column is protruded on the front surface of the rotating disc, and a stroke groove penetrates through the rotating disc;
the adjusting part comprises a moving piece, a connecting piece, an expansion piece and a roller;
the moving piece is arranged on the fixed column and can move back and forth along the fixed column;
the expansion and contraction pieces are at least two, the expansion and contraction pieces are distributed in a surrounding mode by taking the moving piece as a center, the expansion and contraction pieces are connected to the moving piece through the connecting piece respectively, and the expansion and contraction pieces move outwards or inwards by taking the moving piece as a circle center through the back and forth movement of the moving piece;
the expansion and contraction piece is used for supporting an inner hole of a coil stock;
the positions and the number of the stroke grooves correspond to those of the expansion and contraction pieces, one end of each expansion and contraction piece is a sliding end, the sliding end penetrates through the stroke grooves, and the sliding end is provided with a plurality of rollers;
the pulleys are respectively attached to the front surface and the back surface of the rotating disc, and slide on the surface of the rotating disc through expansion and contraction of the expansion and contraction piece.
2. A coil feeding device according to claim 1, characterized in that: the outer side of the expansion and contraction piece is provided with an arc surface, and the surface of the arc surface is matched with the shape of an inner hole of a coil stock;
the number of the expansion and contraction pieces is four, and the expansion and contraction pieces are uniformly distributed on the periphery of the moving piece.
3. A coil feeding device according to claim 1, characterized in that: the periphery of rolling disc has the arch to widen the piece, it is four to widen the quantity of piece, and widen the piece evenly distributed in the edge periphery of rolling disc.
4. A coil feeding device according to claim 1, characterized in that: the fixing part comprises a bearing seat and a bearing;
the bearing seat is fixed at the top of the base;
the bearing is arranged on the bearing seat;
the rotating shaft is mounted on the bearing.
5. A coil loading device according to claim 4, characterized in that: the number of the bearing seats and the number of the bearings are two respectively.
6. A coil feeding device according to claim 1, characterized in that: the rotation stopping part comprises a first fixing piece, a second fixing piece, a braking belt and a fixing block;
the first fixing piece is fixed at the top of the base and is positioned below the rotating shaft;
the fixed block is fixed at the top of the base and is positioned at one side of the rotating shaft;
the second fixing piece is connected to the fixing block;
one end of the brake belt is installed on the first fixing piece, the other end of the brake belt is installed on the second fixing piece, and the brake belt winds around the rotating shaft.
7. A coil loading device according to claim 6, characterized in that: the top surface height of the fixed block is consistent with the top surface height of the rotating shaft.
8. A coil loading device according to claim 6, characterized in that: the rotation stopping part also comprises an adjusting screw rod and an adjusting nut;
one end of the adjusting screw rod is connected to the second fixing piece, the other end of the adjusting screw rod penetrates through the fixing block, and the adjusting screw rod is used for adjusting the tension of the brake belt;
the adjusting nut is arranged on the adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135358.7U CN215478570U (en) | 2021-05-26 | 2021-05-26 | Coil stock loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135358.7U CN215478570U (en) | 2021-05-26 | 2021-05-26 | Coil stock loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478570U true CN215478570U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135358.7U Active CN215478570U (en) | 2021-05-26 | 2021-05-26 | Coil stock loading attachment |
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| Country | Link |
|---|---|
| CN (1) | CN215478570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771907A (en) * | 2022-06-22 | 2022-07-22 | 三维医疗科技江苏股份有限公司 | Male medical equipment packing plant |
-
2021
- 2021-05-26 CN CN202121135358.7U patent/CN215478570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771907A (en) * | 2022-06-22 | 2022-07-22 | 三维医疗科技江苏股份有限公司 | Male medical equipment packing plant |
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