CN218146999U - Polishing brush swing driving mechanism and foil producing machine - Google Patents
Polishing brush swing driving mechanism and foil producing machine Download PDFInfo
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- CN218146999U CN218146999U CN202221597907.7U CN202221597907U CN218146999U CN 218146999 U CN218146999 U CN 218146999U CN 202221597907 U CN202221597907 U CN 202221597907U CN 218146999 U CN218146999 U CN 218146999U
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Abstract
The utility model relates to a copper foil production facility technical field specifically discloses a polish brush swing actuating mechanism and crude foil machine for the polish brush is thrown in the drive regulation, is equipped with the connecting axle on polishing brush, include: the connecting shaft is movably connected to the mounting seat; the first driving piece is connected to the mounting seat in a sliding mode along the axis direction of the connecting shaft, one end of the first driving piece is connected with the connecting shaft, and a driving groove is formed in the other end of the first driving piece; the eccentric shaft, the eccentric shaft rotates to be connected on the mount pad, the axis of rotation of eccentric shaft and the axis mutually perpendicular of connecting axle, be equipped with eccentric drive portion on the eccentric shaft, eccentric drive portion places in the drive groove, and the orthographic projection of eccentric drive portion to the thrust point of drive groove lateral wall is on the terminal surface of connecting axle, so that the atress of first driving piece is more balanced, and then can reduce the risk that first driving piece and connecting axle junction produced wearing and tearing because of the atress is unbalanced, in order to improve the drive stability ability of first driving piece to the connecting axle.
Description
Technical Field
The utility model relates to a copper foil production facility technical field especially relates to a polish brush swing actuating mechanism and raw paper tinsel machine.
Background
The electrolytic copper foil is an important material for manufacturing copper clad laminates and printed circuit boards, the production of the electrolytic copper foil is usually finished on a foil forming machine, and the process of producing the electrolytic copper foil by the foil forming machine is as follows: during the operation of the foil forming machine, copper sulfate solution is pumped from the bottom of the anode tank to an electrolysis area between the anode plate and the cathode roller, then electrolysis is carried out, copper ions in the electrolysis area are deposited on the surface of the cathode roller under the action of an electric field, an electrolytic copper foil with a certain thickness is deposited on the surface of the cathode roller along with the slow rotation of the cathode roller, and finally the electrolytic copper foil is wound on the winding mechanism.
In the electrolytic copper foil process, a polishing and brushing device is usually required to polish the surface oxidation layer of the cathode roller so as to ensure the surface smoothness of the cathode roller. When the conventional grinding brush device is used for carrying out axial reciprocating drive adjustment on the polishing brush, the stress of a driving stress point of a polishing brush connecting shaft is unbalanced by a driving mechanism, so that the stability of the drive adjustment of the polishing brush connecting shaft is poor, and the polishing brush device is not beneficial to polishing operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a polish brush swing actuating mechanism solves among the prior art actuating mechanism and is unbalanced to the drive stress point atress of polishing the brush connecting axle to the stability that makes the drive of polishing the brush connecting axle adjust is relatively poor, is unfavorable for polishing the problem of grinding the operation use.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a polish brush swing actuating mechanism for the drive is adjusted and is polished the brush, polish and be equipped with the connecting axle on the brush, include:
the connecting shaft is movably connected to the mounting seat;
the first driving piece is connected to the mounting seat in a sliding mode along the axis direction of the connecting shaft, one end of the first driving piece is connected with the connecting shaft, and a driving groove is formed in the other end of the first driving piece;
the eccentric shaft is rotationally connected to the mounting seat, the rotation axis of the eccentric shaft is perpendicular to the axis of the connecting shaft, an eccentric driving part is arranged on the eccentric shaft and arranged in the driving groove, and the orthographic projection of the eccentric driving part on the thrust point of the side wall of the driving groove is arranged on the end face of the connecting shaft.
Optionally, the polishing brush swing driving mechanism further comprises:
the second driving piece is installed on the installation seat and is in driving connection with the eccentric shaft so as to drive and adjust the eccentric shaft.
Optionally, the second driving member includes a reduction motor, two synchronizing wheels and a synchronous belt, the reduction motor is fixedly mounted on the mounting seat, the two synchronizing wheels are respectively and fixedly connected to the eccentric shaft and the output shaft of the reduction motor, and the synchronous belt is in transmission connection with the two synchronizing wheels.
Optionally, the polishing brush swing driving mechanism further comprises:
and the needle bearing is mounted on the outer wall of the eccentric driving part, and the outer wall of the needle bearing is abutted against two side walls of the driving groove.
Optionally, the polishing brush swing driving mechanism further comprises:
the connecting shaft is provided with a step-shaped connecting part, the connecting part penetrates through the two angular contact ball bearings, and an inner ring of one angular contact ball bearing is abutted to a step of the connecting part;
and the adjusting nut is in threaded connection with the connecting part and is abutted against the inner ring of the other angular contact ball bearing.
Optionally, the polishing brush swing driving mechanism further comprises:
the linear bearing outer ring is fixedly connected with the mounting seat, the linear bearing inner ring is fixedly connected with the connecting shaft, and the two ends of the connecting shaft are correspondingly provided with the linear bearings.
Optionally, the first driving piece includes a first driving block and a second driving block, the first driving block is detachably connected to the second driving block, one end of the first driving block is connected to the connecting shaft, and the other end of the first driving block and the second driving block enclose to form the driving groove.
The utility model also provides a raw foil machine, including the aforesaid polish brush swing actuating mechanism.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a polishing brush swing driving mechanism, when in use, the eccentric shaft is driven to rotate, so that the eccentric driving part generates thrust on the side wall of the driving groove to drive the first driving piece on the mounting seat to slide in a reciprocating manner in the axis direction of the connecting shaft, thereby driving the connecting shaft connected on the first driving piece and the polishing brush to swing in a reciprocating manner in the axis direction of the connecting shaft; simultaneously, because the thrust point of eccentric drive portion to the drive groove lateral wall can direct orthographic projection on the terminal surface of connecting axle to make the atress of first driving piece more balanced, and then can reduce the risk that first driving piece and connecting axle junction produced wearing and tearing because of the atress is uneven, with the drive stability ability of improvement first driving piece to the connecting axle, conveniently throw the mill operation and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a polishing brush swing driving mechanism provided by the present invention;
fig. 2 is a top view of a polishing brush swing driving mechanism provided by the present invention;
fig. 3 is a front view of a polishing brush swing driving mechanism provided by the present invention;
fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 in accordance with the present invention;
fig. 5 is a cross-sectional view at B-B in fig. 3 according to the present invention.
In the above figures: 1. polishing and brushing; 11. a connecting shaft; 2. a mounting base; 3. a first driving member; 30. a drive slot; 31 a first drive block; 32. a second driving block; 4. an eccentric shaft; 41. an eccentric drive section; 5. a second driving member; 51. a reduction motor; 52. a synchronizing wheel; 53. a synchronous belt; 6. a needle bearing; 7. angular contact ball bearings; 8. adjusting the nut; 9. and a linear bearing.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is to be understood that the detailed description of the invention is intended to be illustrative of the invention and is not intended to limit the invention. Wherein the exemplary embodiments are described as processes or methods depicted as flowcharts; although a flowchart may describe the operations or processing of steps in a certain order, many of the operations or steps can be performed in parallel, concurrently or simultaneously, and the order of the operations can be re-arranged. When its operations or steps are completed, the corresponding process may be terminated, with additional steps not included in the figures. The processes described above may correspond to methods, functions, procedures, subroutines, and the like, and the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The term "include" and its variants as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The technical solution of the present invention is further explained by the detailed description with reference to the drawings; it is to be understood that only some, but not all, of the structures associated with the present invention are shown in the drawings for convenience of description.
Referring to fig. 1 to 5 in combination, an embodiment of the present invention provides a polishing brush swing driving mechanism for driving and adjusting a polishing brush 1, wherein the polishing brush 1 is provided with a connecting shaft 11.
Polishing brush swing actuating mechanism includes: the mounting base 2 is movably connected with the connecting shaft 11; the first driving piece 3 is connected to the mounting base 2 in a sliding manner along the axial direction of the connecting shaft 11, one end of the first driving piece 3 is connected with the connecting shaft 11, and the other end of the first driving piece 3 is provided with a driving groove 30; the eccentric shaft 4 is rotatably connected to the mounting base 2, the rotation axis of the eccentric shaft 4 is perpendicular to the axis of the connecting shaft 11, the eccentric shaft 4 is provided with an eccentric driving portion 41, the eccentric driving portion 41 is arranged in the driving groove 30, and the orthographic projection of the eccentric driving portion 41 on the thrust point of the side wall of the driving groove 30 is on the end face of the connecting shaft 11, namely the thrust point can be vertically projected onto the end face of the connecting shaft 11.
When the polishing brush is used, the eccentric shaft 4 is driven to rotate, so that the eccentric driving part 41 generates thrust on the side wall of the driving groove 30 to drive the first driving part 3 on the mounting seat 2 to slide in a reciprocating manner in the axis direction of the connecting shaft 11, and the connecting shaft 11 connected to the first driving part 3 and the polishing brush 1 are driven to swing in a reciprocating manner in the axis direction of the connecting shaft 11; meanwhile, the thrust point of the eccentric driving part 41 to the side wall of the driving groove 30 can be directly orthographically projected on the end surface of the connecting shaft 11, so that the stress of the first driving part 3 is more balanced, the risk of abrasion at the joint of the first driving part 3 and the connecting shaft 11 due to unbalanced stress can be reduced, the driving stability of the first driving part 3 to the connecting shaft 11 is improved, and polishing and grinding operations are convenient.
In this embodiment, in order to drive the connecting shaft 11 to perform a rotation motion, a rotation driving device may be disposed at an end of the connecting shaft 11 far away from the first driving member 3 to adjust the rotation of the connecting shaft 11, so as to meet the use requirement of the polishing brush 1 for the rotation of the polishing brush. The first driving member 3 can be slidably connected to the mounting seat 2 by providing a sliding groove on the mounting seat 2 to match with the first driving member 3.
Specifically, for the convenience of adjusting eccentric shaft 4 rotation to satisfy the reciprocating swing user demand to polishing brush 1, this polishing brush swing actuating mechanism still includes:
and the second driving piece 5, the second driving piece 5 is installed on the installation seat 2, and the second driving piece 5 is in driving connection with the eccentric shaft 4 so as to rotate and adjust the eccentric shaft 4.
Specifically, in order to facilitate the driving connection of the second driving member 5 and the eccentric shaft 4, so as to facilitate the use, the second driving member 5 includes a speed reduction motor 51, synchronizing wheels 52 and two synchronizing belts 53, the speed reduction motor 51 is fixedly mounted on the mounting base 2, the synchronizing wheels 52 are provided with two synchronizing wheels 52, the two synchronizing wheels 52 are respectively and fixedly connected to the output shafts of the eccentric shaft 4 and the speed reduction motor 51, and the synchronizing belts 53 are in transmission connection with the two synchronizing wheels 52.
In addition, second driving piece 5 also can be the motor, then through directly carrying out the drive with the motor output end through shaft coupling and eccentric shaft 4 and being connected, also can satisfy and rotate eccentric shaft 4 and adjust, but, this moment to the installation accuracy requirement of motor and eccentric shaft 4 higher, be not convenient for install the use fast.
Specifically, in order to better protect the eccentric driving portion 41 to reduce the risk of damage thereof, the polishing brush swing driving mechanism further includes:
the needle roller bearing 6 is attached to the outer wall of the eccentric drive portion 41, and the outer wall of the needle roller bearing 6 abuts against both side walls of the drive groove 30. The needle roller bearing 6 has a larger bearing area, so that the needle roller bearing can bear larger pressure without abrasion and damage.
Specifically, in order to reduce the axial gap between the first driving element 3 and the connecting portion of the connecting shaft 11, so as to prevent the connecting shaft 11 from generating axial play, thereby improving the working stability of the connecting shaft, the polishing brush swing driving mechanism further comprises:
the angular contact ball bearing 7 is provided with two angular contact ball bearings 7, the two angular contact ball bearings 7 are arranged on the first driving piece 3 at intervals, a step-shaped connecting part is arranged on the connecting shaft 11, the connecting part penetrates through the two angular contact ball bearings 7, and an inner ring of one angular contact ball bearing 7 abuts against a step of the connecting part;
and the adjusting nut 8 is in threaded connection with the connecting part, and the adjusting nut 8 is abutted with the inner ring of the other angular contact ball bearing 7.
In this embodiment, during installation, the adjusting nut 8 is rotated to adjust the inner rings of the two angular contact ball bearings 7 to approach each other, so that the fit clearance between the inner rings of the two angular contact ball bearings 7 and the connecting portion is smaller, and further, the connecting shaft 11 can be prevented from axial movement, thereby improving the working stability.
Specifically, when the connecting shaft 11 is adjusted in a reciprocating swinging manner, in order to reduce the friction force between the connecting shaft 11 and the mounting base 2, and facilitate the use, the polishing brush swinging driving mechanism further comprises:
Specifically, in order to facilitate the processing of the first driving member 3, so as to reduce the processing cost, the first driving member 3 includes a first driving block 31 and a second driving block 32, the first driving block 31 is detachably connected to the second driving block 32, one end of the first driving block 31 is connected to the connecting shaft 11, and the other end of the first driving block 31 and the second driving block 32 enclose the driving groove 30.
In this embodiment, the first driving block 31 and the second driving block 32 can be fixedly connected into a whole by using a bolt connection manner, so as to meet the use requirement.
The embodiment of the utility model provides a foil machine is still provided, including the aforesaid polish brush swing actuating mechanism.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a polish-brush swing actuating mechanism for drive regulation polish-brush (1), be equipped with connecting axle (11) on polish-brush (1), its characterized in that includes:
the connecting shaft (11) is movably connected to the mounting base (2);
the first driving piece (3) is connected to the mounting seat (2) in a sliding mode along the axis direction of the connecting shaft (11), one end of the first driving piece (3) is connected with the connecting shaft (11), and a driving groove (30) is formed in the other end of the first driving piece (3);
the eccentric shaft (4) is rotatably connected to the mounting base (2), the rotating axis of the eccentric shaft (4) is perpendicular to the axis of the connecting shaft (11), an eccentric driving portion (41) is arranged on the eccentric shaft (4), the eccentric driving portion (41) is arranged in the driving groove (30), and the orthographic projection of the eccentric driving portion (41) on the thrust point of the side wall of the driving groove (30) is on the end face of the connecting shaft (11).
2. A brush oscillation drive mechanism as claimed in claim 1, further comprising:
the second driving piece (5) is installed on the installation seat (2), and the second driving piece (5) is in driving connection with the eccentric shaft (4) so as to drive and adjust the eccentric shaft (4).
3. A brush stroke driving mechanism according to claim 2, wherein the second driving member (5) comprises a speed reducing motor (51), two synchronizing wheels (52) and two synchronizing belts (53), the speed reducing motor (51) is fixedly mounted on the mounting base (2), the two synchronizing wheels (52) are fixedly connected to the eccentric shaft (4) and an output shaft of the speed reducing motor (51), respectively, and the two synchronizing belts (53) are in transmission connection with the two synchronizing wheels (52).
4. A brush oscillation drive mechanism as claimed in claim 1, further comprising:
and the needle roller bearing (6) is mounted on the outer wall of the eccentric driving part (41), and the outer wall of the needle roller bearing (6) is abutted against two side walls of the driving groove (30).
5. A brush oscillation drive mechanism as claimed in claim 1, further comprising:
the angular contact ball bearing (7) is provided with two pieces, the two angular contact ball bearings (7) are installed on the first driving piece (3) at intervals, a step-shaped connecting part is arranged on the connecting shaft (11), the connecting part penetrates through the two angular contact ball bearings (7), and the inner ring of one angular contact ball bearing (7) is abutted to the step of the connecting part;
and the adjusting nut (8) is in threaded connection with the connecting part, and the adjusting nut (8) is abutted against the inner ring of the other angular contact ball bearing (7).
6. A brush oscillation drive mechanism as claimed in claim 1, further comprising:
the linear bearing (9), linear bearing (9) outer lane with mount pad (2) fixed connection, linear bearing (9) inner circle with connecting axle (11) fixed connection, just connecting axle (11) both ends all correspond and are equipped with linear bearing (9).
7. A brush oscillating drive mechanism according to claim 1, wherein the first drive member (3) comprises a first drive block (31) and a second drive block (32), the first drive block (31) being detachably connected to the second drive block (32), one end of the first drive block (31) being connected to the connecting shaft (11), the other end of the first drive block (31) enclosing the drive slot (30) with the second drive block (32).
8. A green foil machine, comprising the polishing brush oscillating drive mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221597907.7U CN218146999U (en) | 2022-06-24 | 2022-06-24 | Polishing brush swing driving mechanism and foil producing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221597907.7U CN218146999U (en) | 2022-06-24 | 2022-06-24 | Polishing brush swing driving mechanism and foil producing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218146999U true CN218146999U (en) | 2022-12-27 |
Family
ID=84577701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221597907.7U Active CN218146999U (en) | 2022-06-24 | 2022-06-24 | Polishing brush swing driving mechanism and foil producing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218146999U (en) |
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2022
- 2022-06-24 CN CN202221597907.7U patent/CN218146999U/en active Active
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