CN216095745U - Floating type winding drum machine - Google Patents
Floating type winding drum machine Download PDFInfo
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- CN216095745U CN216095745U CN202122057428.8U CN202122057428U CN216095745U CN 216095745 U CN216095745 U CN 216095745U CN 202122057428 U CN202122057428 U CN 202122057428U CN 216095745 U CN216095745 U CN 216095745U
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- pressing shaft
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Abstract
The utility model discloses a floating type winding drum machine, which comprises a rack, wherein the rack is rotationally connected with two lower rubber rollers which are arranged in parallel, one side of the rack is fixedly provided with a motor through a fixed seat, and an output shaft of the motor drives the two lower rubber rollers to synchronously and reversely rotate through a speed reducer; the rack is also rotatably connected with an upper pressing shaft, the upper pressing shaft is positioned above the central symmetrical position of the two lower rubber rollers, a roller sleeve is sleeved on the shaft body of the upper pressing shaft, and the upper pressing shaft is contacted with the lowest part of the inner wall of the roller sleeve and the outer wall of the upper pressing shaft is contacted with the two lower rubber rollers; one end of the upper pressing shaft is rotatably connected with the rack through a bearing, a supporting structure matched with the other end of the upper pressing shaft is arranged on the other side of the rack, and the supporting structure can be separated from the shaft end of the upper pressing shaft. The utility model is convenient to replace the rolling sleeves with different specifications, realizes the rolling of the cylinders with different specifications, is convenient to take out the rolled drum, and is convenient and quick to operate.
Description
Technical Field
The utility model relates to the technical field of winding drums, in particular to a floating type winding drum machine.
Background
As is known, a winding drum machine is a device for bending and forming a sheet by using a working roll, and can form parts in different shapes such as a drum-shaped part and a conical part, after the winding of the winding drum machine is completed, the formed winding drum is sleeved on an upper roller, one end of the upper roller needs to be disconnected when a finished product needs to be taken out, and then the finished product needs to be taken out, in the prior art, an operator needs to manually separate one end of the upper roller from a connecting structure, and the upper roller is taken out and then installed, so that the operation is complicated, the processing efficiency is reduced, the installation is troublesome, and time and labor are wasted; in addition, the common three-roller winding drum machine is not easy to manufacture cylinders with different specifications, and has low applicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides a floating type winding drum machine, which is convenient to replace rolling sleeves with different specifications, realize the winding of cylinders with different specifications, is convenient to take out the wound winding drum, is convenient and quick to operate and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a floating type winding drum machine comprises a rack, wherein the rack is rotatably connected with two lower rubber rollers which are arranged in parallel, a motor is fixed on one side of the rack through a fixed seat, and an output shaft of the motor drives the two lower rubber rollers to synchronously and reversely rotate through a speed reducer; the rack is also rotatably connected with an upper pressing shaft, the upper pressing shaft is positioned above the central symmetrical position of the two lower rubber rollers, a roller sleeve is sleeved on the shaft body of the upper pressing shaft, and the upper pressing shaft is contacted with the lowest part of the inner wall of the roller sleeve and the outer wall of the upper pressing shaft is contacted with the two lower rubber rollers; one end of the upper pressing shaft is rotatably connected with the rack through a bearing, a supporting structure matched with the other end of the upper pressing shaft is arranged on the other side of the rack, and the supporting structure can be separated from the shaft end of the upper pressing shaft.
Preferably, the bearing frame that bearing structure includes with the axle head adaptation of last pressure shaft, the bearing frame is equipped with the connecting plate, and the lower extreme of connecting plate is articulated with the lateral wall of frame, and this lateral wall of frame still is equipped with and drives the connecting plate around the rotatory pneumatic cylinder of pin joint.
Preferably, the plate surface of the connecting plate is provided with two first strip-shaped plates, two opposite sides of the two first strip-shaped plates are rotatably connected with a first pin shaft, and the telescopic end of the hydraulic cylinder is rotatably connected with the first pin shaft; the side wall of the rack is provided with two second strip-shaped plates, two opposite sides of the two second strip-shaped plates are rotatably connected with a second pin shaft, and the cylinder body end of the hydraulic cylinder is rotatably connected with the second pin shaft.
Preferably, the bearing in the bearing seat is in transition fit with the shaft end of the upper pressing shaft.
Preferably, a thin plate to be rolled is placed between the outer wall of the roller sleeve and the contact surfaces of the two lower rubber rollers.
Compared with the prior art, the utility model has the beneficial effects that: this floating type rolling machine, the motor drives two down synchronous reverse rotation of rubber roller through the reduction gear, goes up the last rolling shaft and pushes down the roller between two rubber rollers down, the excircle of roller and two rubber roller contacts down, realize waiting to roll up the reel operation of system sheet metal, the pneumatic cylinder can drive bearing frame and last rolling shaft separation to conveniently change the roller of different specifications, realize the drum system of rolling up of different specifications, conveniently take out the reel of rolling up the system completion moreover, convenient operation is swift.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is an enlarged view of a part of the structure of the present invention.
In the figure: 1 bearing structure, 1.1 bearing frame, 1.2 connecting plates, 1.3 strip shaped plate I, 1.4 round pin axle I, 1.5 pneumatic cylinder, 1.6 round pin axle II, 1.7 strip shaped plate II, 2 frames, 3 lower rubber rolls, 4 reduction gears, 5 motors, 6 fixing bases, 7 upper pressure shafts, 8 rollers.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings of the embodiments of the present invention, and it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present invention, and for convenience of describing the present invention, it is not necessary to indicate or imply that the indicated devices or elements have a specific orientation:
referring to fig. 1-4, the present invention provides a technical solution: a floating type winding drum machine comprises a frame 2, wherein the frame 2 is rotatably connected with two lower rubber rollers 3 which are arranged in parallel, one side of the frame 2 is fixedly provided with a motor 5 through a fixed seat 6, and an output shaft of the motor 5 drives the two lower rubber rollers 3 to synchronously and reversely rotate through a speed reducer 4; the rack 2 is also rotatably connected with an upper pressing shaft 7, the upper pressing shaft 7 is positioned above the central symmetrical positions of the two lower rubber rollers 3, a roller sleeve 8 is sleeved on the shaft body of the upper pressing shaft 7, and the upper pressing shaft 7 is in contact with the lowest part of the inner wall of the roller sleeve 8 and the outer wall of the upper pressing shaft is in contact with the two lower rubber rollers 3; one end of the upper pressing shaft 7 is rotatably connected with the rack 2 through a bearing, the other side of the rack 2 is provided with a supporting structure 1 matched with the other end of the upper pressing shaft 7, the supporting structure 1 can be separated from the shaft end of the upper pressing shaft 7, the upper pressing shaft 7 is supported to rotate when the supporting structure 1 is matched with the other end of the upper pressing shaft 7, and the roller sleeve 8 can be replaced when the supporting structure 1 is separated from the upper pressing shaft 7;
it can be understood that the motor 5 drives the two lower rubber rollers 3 to synchronously and reversely rotate through the speed reducer 4, the upper pressing shaft 7 presses the roller sleeve 8 down on the two lower rubber rollers 3, the thin plate is arranged between the roller sleeve 8 and the two lower rubber rollers 3, and the thin plate rotates along with the lower rubber rollers 3, so that the winding drum operation of the thin plate is realized;
as shown in fig. 4, specifically, the supporting structure 1 includes a bearing seat 1.1 adapted to the shaft end of the upper pressing shaft 7, the bearing seat 1.1 is provided with a connecting plate 1.2, the lower end of the connecting plate 1.2 is hinged to the side wall of the frame 2, and the side wall of the frame 2 is further provided with a hydraulic cylinder 1.5 capable of driving the connecting plate 1.2 to rotate around the hinge point; the surface of the connecting plate 1.2 is provided with two strip plates I1.3, two opposite sides of the two strip plates I1.3 are rotatably connected with a pin shaft I1.4, and the telescopic end of the hydraulic cylinder 1.5 is rotatably connected with the pin shaft I1.4; the side wall of the rack 2 is provided with two strip-shaped plates II 1.7, two opposite sides of the two strip-shaped plates II 1.7 are rotatably connected with a pin shaft II 1.6, and the cylinder body end of the hydraulic cylinder 1.5 is rotatably connected with the pin shaft II 1.6; when the telescopic end of the hydraulic cylinder 1.5 retracts, the first pin shaft 1.4 is pulled, so that the connecting plate 1.2 is driven to rotate, the bearing seat 1.1 is separated from the upper pressing shaft 7, the roller sleeve 8 can be replaced, or a wound drum is taken out, when the telescopic end of the hydraulic cylinder 1.5 extends, the first pin shaft 1.4 is pushed, so that the connecting plate 1.2 is driven to rotate, and the bearing seat 1.1 is matched with the upper pressing shaft 7;
in order to facilitate the matching of the bearing seat 1.1 and the shaft end of the upper pressing shaft 7, a bearing in the bearing seat 1.1 is in transition fit with the shaft end of the upper pressing shaft 7;
and a thin plate to be rolled is placed between the outer wall of the rolling sleeve 8 and the contact surfaces of the two lower rubber rollers 3.
The utility model is not described in detail in the prior art, and it is apparent to a person skilled in the art that the utility model is not limited to details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims concerned.
Claims (5)
1. A floating type winding drum machine comprises a machine frame (2), and is characterized in that: the machine frame (2) is rotatably connected with two lower rubber rollers (3) which are arranged in parallel, a motor (5) is fixed on one side of the machine frame (2) through a fixed seat (6), and an output shaft of the motor (5) drives the two lower rubber rollers (3) to synchronously and reversely rotate through a speed reducer (4); the machine frame (2) is also rotatably connected with an upper pressing shaft (7), the upper pressing shaft (7) is positioned above the central symmetrical position of the two lower rubber rollers (3), a shaft body of the upper pressing shaft (7) is sleeved with a rolling sleeve (8), and the upper pressing shaft (7) is contacted with the lowest part of the inner wall of the rolling sleeve (8) and the outer wall of the upper pressing shaft is contacted with the two lower rubber rollers (3); go up the one end of last pressure axle (7) and pass through the bearing and be connected with frame (2) rotation, the opposite side of frame (2) be equipped with last pressure axle (7) the other end adaptation bearing structure (1), and bearing structure (1) can be with this axle head separation of last pressure axle (7).
2. A floating reel as claimed in claim 1, characterized in that: bearing frame (1.1) including with the axle head adaptation of last pressure shaft (7) bearing frame (1.1) is equipped with connecting plate (1.2), and the lower extreme of connecting plate (1.2) is articulated with the lateral wall of frame (2), and this lateral wall of frame (2) still is equipped with and drives connecting plate (1.2) around the rotatory pneumatic cylinder (1.5) of pin joint.
3. A floating reel as claimed in claim 2, characterized in that: the plate surface of the connecting plate (1.2) is provided with two strip-shaped plates I (1.3), two opposite sides of the two strip-shaped plates I (1.3) are rotatably connected with a pin shaft I (1.4), and the telescopic end of the hydraulic cylinder (1.5) is rotatably connected with the pin shaft I (1.4); the lateral wall of frame (2) is equipped with two bar boards two (1.7), and the double-phase offside of two bar boards two (1.7) rotates and connects round pin axle two (1.6), and the cylinder body end and the round pin axle two (1.6) of pneumatic cylinder (1.5) rotate and are connected.
4. A floating reel as claimed in claim 2, characterized in that: and a bearing in the bearing seat (1.1) is in transition fit with the shaft end of the upper pressing shaft (7).
5. A floating reel as claimed in claim 1, characterized in that: and a thin plate to be rolled is placed between the outer wall of the rolling sleeve (8) and the contact surfaces of the two lower rubber rollers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057428.8U CN216095745U (en) | 2021-08-30 | 2021-08-30 | Floating type winding drum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057428.8U CN216095745U (en) | 2021-08-30 | 2021-08-30 | Floating type winding drum machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095745U true CN216095745U (en) | 2022-03-22 |
Family
ID=80729454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057428.8U Active CN216095745U (en) | 2021-08-30 | 2021-08-30 | Floating type winding drum machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095745U (en) |
-
2021
- 2021-08-30 CN CN202122057428.8U patent/CN216095745U/en active Active
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