Aluminum foil unwinding device of off-line plate shape instrument
By designing an adjustable unwinding roller device, the problem of fixing the unwinding roller position of the existing offline plate shaper is solved, and the placement of aluminum foil rolls of different diameters is achieved, the stability and consistency of unwinding is improved, and the oil leakage problem in the adjustment method of hydraulic cylinder is avoided.
Patent Information
- Application Number
- CN202422077319.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The unwinding rollers of the existing offline board shaper are fixed and cannot be adjusted, resulting in the inability to effectively place large-diameter aluminum foil rolls. In addition, there is oil leakage problem in the adjustment method of the hydraulic cylinder, which affects the height consistency of the unwinding rollers, resulting in uneven tension of the aluminum foil rolls, and prone to wrinkles, stretching or damage.
An offline board shaper aluminum foil unwinding device is designed, adopting an adjustable unwinding roller device. Through the design of the adjustment seat and support, the height and transverse position of the unwinding roller can be adjusted to adapt to aluminum foil rolls of different diameters. Through the adjustment seat and sliding long groove structure of the driving motor, the position of the driving motor can be adjusted to avoid oil leakage in the hydraulic cylinder.
It realizes flexible adjustment of the height and transverse position of the unwinding roller, and is suitable for aluminum foil rolls of different diameters, improving the stability and consistency of unwinding, avoiding oil leakage in the hydraulic cylinder adjustment method, and ensuring the quality of the aluminum foil roll.
Smart Images
Figure CN223002414U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of offline shape meters, in particular to an aluminum foil unwinding device for an offline shape meter. Background Technique
[0002] When aluminum foil is produced and used, it is generally necessary to perform high-precision detection on the surface of the aluminum foil through an offline shape meter to ensure that the quality of the aluminum foil meets industrial standards.
[0003] Existing offline shape meters generally include a base and a unwinding mechanism, a guiding mechanism, a detection mechanism, a winding mechanism, etc. arranged thereon. Among them, the unwinding mechanism includes an unwinding roller and an unwinding motor for driving the unwinding roller to rotate. The positions of the unwinding roller and the unwinding motor are fixed at one end of the base, and the positions cannot be adjusted. The distance between the unwinding roller and the base is relatively compact, so that only small rolls of aluminum foil can be installed on the unwinding roller, and it is not convenient to place large rolls of aluminum foil.
[0004] There are also improvements in the prior art for the non-adjustable position of the unwinding roller. It is directly through setting hydraulic cylinders at both ends of the unwinding roller to adjust the height of the unwinding roller in the vertical direction. However, only the position of the unwinding roller in the vertical direction can be adjusted, and the distance between the unwinding roller and other mechanisms in the horizontal direction is non-adjustable, which will also affect the placement of aluminum foil rolls with a larger diameter on the unwinding roller; and when the hydraulic cylinders are used for a long time, oil leakage may occur, affecting the height of both ends of the unwinding roller. If the heights of both ends of the unwinding roller are inconsistent, it will affect the uneven tension received when the aluminum foil is unwound, resulting in wrinkles, and causing the aluminum foil to be stretched, deformed or damaged. Content of the Utility Model
[0005] In order to solve the technical problems existing in the above background technique, the utility model provides an aluminum foil unwinding device for an offline shape meter.
[0006] The technical solution of the utility model is as follows:
[0007] An aluminum foil unwinding device for an offline shape meter is arranged on the base of the offline shape meter, and includes an unwinding roller and a driving motor installed on the base. The axis of the unwinding roller is arranged along the width direction of the base, and the length direction of the base is the aluminum foil feeding direction. Both ends of the unwinding roller are connected to the base through two adjusting support units, and the two adjusting support units are symmetrically arranged on both sides of the base along the width direction;
[0008] The adjusting support unit includes an adjusting seat and a support member. The lower end of the adjusting seat is hinged to one side of the base, and a plurality of adjusting holes communicating with each other are opened in the upper part along its length direction. The axis of the adjusting hole is parallel to the axis of the unwinding roller;
[0009] Both ends of the unwinding roller are respectively rotatably connected to the corresponding adjusting holes through rotating members, and one end thereof is connected with a driving motor, and the position of the driving motor is adjustable along the length direction of the corresponding adjusting seat;
[0010] The upper end of the support is hinged to one side of the adjustment seat, and the lower end is the adjustment end, which is tilted downward and detachably connected to the base. The position of the adjustment end along the length direction of the base is adjustable.
[0011] The two ends of the unwinding roller are placed on the adjustment holes of the adjustment seat and are adaptively connected to the adjustment holes through the first rotating member and the second rotating member respectively to prevent the two ends of the unwinding roller from shaking on the adjustment seat. The adjustment seat is supported on the base by a support rod on one side of the adjustment seat. By adjusting the position of the lower end of the support rod on the base, the inclination angle of the adjustment seat can be adjusted, and then the height position of the unwinding roller and the distance between it and the adjacent mechanism can be adjusted, so that aluminum foil rolls with a larger diameter range can be placed on the unwinding roller.
[0012] Regarding the specific installation structure of the unwinding roller and the adjustment hole, one end of the unwinding roller is inserted into the adjustment hole of an adjustment seat through a first rotating member, and the other end is rotatably connected to the adjustment hole of another adjustment seat through a second rotating member, and the first rotating member can slide along the axial direction of the adjustment hole.
[0013] In order to facilitate the adjustment of the positions of the two ends of the unwinding roller on the adjustment seat, there is no need to disassemble the unwinding roller and then adjust the positions of different adjustment holes. A connecting hole is provided between adjacent adjustment holes. The width of the connecting hole along the direction perpendicular to the axis of the adjustment hole is greater than the outer diameter of the unwinding roller, so that one end or both ends of the unwinding roller can move in multiple adjustment holes.
[0014] In order to facilitate the removal of the unwinding roller for the installation of the aluminum foil roll, an opening is provided at the upper end of the adjustment seat, which is connected to the adjustment hole located at the top, and its length and width are both larger than the outer diameter of the unwinding roller, so that one end or both ends of the unwinding roller can move upward from the adjustment hole and detach from the adjustment seat to install the aluminum foil roll.
[0015] Regarding the structure in which the support member can adjust the inclination angle of the adjustment seat, the upper end of the support member is arranged on one side of the adjustment seat along the length direction of the base, and is located on the side opposite to the unwinding direction of the aluminum foil, so as to facilitate tilting the upper part of the adjustment seat toward the side away from the feeding direction of the aluminum foil, so that the unwinding roller can increase the distance from the guide mechanism or other mechanisms in the base, thereby providing a larger placement space for aluminum foil rolls with larger diameters.
[0016] The connection structure between the above-mentioned support member and the base, the side of the base close to the unwinding roller is the installation end, the offline plate shape meter has a guide mechanism located on one side of the unwinding roller, the guide mechanism is arranged on the base, the guide mechanism plays a guiding role for the aluminum foil unwound from the unwinding roller, the upper end surface of the installation end is lower than the height of the guide mechanism, the adjustment end is provided with a slot, and the slot is card-arranged on the upper end surface of the installation end.
[0017] The structure in which the adjusting end can be adjusted in position along the length direction of the base is that a plurality of limiting holes are opened along the length direction of the base below the upper end surface of the mounting end, and the adjusting end is connected to the limiting holes through a plug-in member.
[0018] The connection structure between the adjusting end and the limiting hole is that the plug slot is provided with a plug hole corresponding to the limiting hole, and the plug-in member sequentially passes through the plug hole and the limiting hole.
[0019] The connection structure between the driving motor and its adjacent adjusting seat is that the adjusting seat provided with the driving motor is the first adjusting seat, and a sliding long groove is opened along its length direction on the side away from the other adjusting seat. The width of the sliding long groove is adapted to the non-circular shell of the driving motor. The driving motor (3) can be slidably connected in the sliding long groove, and the sliding direction is along the length direction of the sliding long groove. The driving motor is detachably connected to the first adjusting seat through a connecting member to realize the position adjustment of the driving motor.
[0020] The specific structure for adjusting the position of the above-mentioned driving motor on the adjusting seat is that a plurality of connecting holes are symmetrically opened on both sides of the sliding long groove and distributed along its length direction. The connecting member includes a fastening bolt and connecting plates fixed on both sides of the driving motor. The fastening bolt passes through the connecting plate and is threadedly connected to the connecting hole.
[0021] The beneficial effects of the present utility model are as follows:
[0022] The lower part of the adjusting seat is hinged to the mounting end of the base, and its upper part is supported by the upper part of the support member. The lower part of the support member is connected to the base through a plug-in member. The connecting parts of the adjusting seat, the support member and the base form a triangular stable structure, which can adjust the height position and lateral position of the unwinding roller and the driving motor arranged on the adjusting seat, increase the distance between the unwinding roller and the base and the guiding mechanism or other mechanisms thereon, and increase the placement space of the aluminum foil roll;
[0023] The position of the unwinding roller on the adjusting seat is adjustable, and in cooperation with the adjustable angle of the adjusting seat, the adjustment range of the position of the unwinding roller is further improved, which is applicable to aluminum foil rolls of different diameters. The adjustment method is to set a plurality of adjustment holes, and both ends of the unwinding roller will not shake in the adjustment holes, so that the positions of both ends of the unwinding roller can move synchronously. The adjustment method is simple and convenient. Compared with the adjustment method of the hydraulic cylinder, the present utility model has stability;
[0024] A sliding long groove is opened along the length direction on one side of the adjusting seat provided with the driving motor, and the width of the sliding long groove is adapted to the driving motor. When adjusting the unwinding roller, the position of the driving motor can be adjusted at the same time, and the driving motor can work normally. Description of the Drawings
[0025] In the drawings:
[0026] Figure 1 It is the first structural schematic diagram;
[0027] Figure 2 is Figure 1 The enlarged structural schematic diagram at position A in
[0028] Figure 3 is the left view;
[0029] Figure 4 is the top view;
[0030] Figure 5 is the partial structural schematic diagram of the front view;
[0031] Figure 6 is the rear view;
[0032] Figure 7 is Figure 6 The enlarged structural schematic diagram at position B in
[0033] Figure 8 is the second structural schematic diagram;
[0034] Figure 9 is Figure 8 The enlarged structural schematic diagram at position C in
[0035] The components represented by each reference numeral in the figure are:
[0036] 1, base; 101, mounting end; 1011, limiting hole; 2, unwind roller; 3, drive motor; 4, first adjusting seat; 401, adjusting hole; 402, connecting hole; 403, opening; 404, sliding long groove; 405, connecting hole; 5, support member; 501, adjusting end; 5011, slot; 6, first rotating member; 61, bearing; 62, sleeve; 7, second rotating member; 8, plug-in member; 9, second adjusting seat; 10, fastening bolt; 11, connecting plate; 12, pin shaft; 13, guiding mechanism. Detailed implementation mode
[0037] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in
[0038] Refer to Figure 8 and Figure 9As shown, the adjustment support unit includes an adjustment seat and a support member 5. The lower end of the adjustment seat is hinged to one side of the base 1 through a pin 12. A plurality of communicating adjustment holes 401 are provided on the upper part along its length direction. The axis of the adjustment hole 401 is parallel to the axis of the unwinding roller 2, so that the unwinding roller 2 can be rotatably set on the adjustment hole 401, which is conducive to the rotation of the unwinding roller 2. The adjustment seat for setting the driving motor 3 is the first adjustment seat 4, and the other adjustment seat is the second adjustment seat 9.
[0039] In order to facilitate the adjustment of the positions of the two ends of the unwinding roller 2 on the adjustment seat, there is no need to disassemble the unwinding roller 2 and then adjust it to the positions of different adjustment holes 401. A connecting hole 402 is provided between adjacent adjustment holes 401. The width of the connecting hole 402 along the axis direction of the vertical adjustment hole 401 is greater than the outer diameter of the unwinding roller 2, so that one end or both ends of the unwinding roller 2 can move in multiple adjustment holes 401. In order to facilitate the removal of the unwinding roller 2 for the installation of the aluminum foil roll, an opening 403 is provided at the upper end of the adjustment seat. The opening 403 is connected to the uppermost adjustment hole 401, and its length and width are greater than the outer diameter of the unwinding roller 2, so that one end or both ends of the unwinding roller 2 can move upward from the adjustment hole 401 and detach from the adjustment seat to install the aluminum foil roll.
[0040] See also Figure 4 and Figure 5 As shown, one end of the unwinding roller 2 is inserted into the adjustment hole 401 of an adjustment seat through the first rotating member 6, and the other end is rotatably connected to the adjustment hole 401 of another adjustment seat through the second rotating member 7, and is connected to the driving motor 3. The driving motor 3 is adjustable in position along the length direction of the first adjustment seat 4, and the first rotating member 6 can slide along the axial direction of the adjustment hole 401. The first rotating member 6 and the second rotating member 7 have the same structure. The first rotating member 6 includes a sleeve 62 and a bearing 61 disposed in the sleeve. The outer ring of the bearing 61 is fixedly connected to the inner wall of the sleeve 62. The end of the unwinding roller 2 is adapted to the inner ring of the bearing 61 and can be inserted in the inner ring of the bearing 61. The outer wall of the sleeve 62 is adapted to the inner diameter of the limiting hole 1011, and the sleeve 62 can move in the limiting hole 1011 along its axial direction.
[0041] When the first rotating member 6 and the second rotating member 7 are in the corresponding adjustment hole 401, they will not slide along the axis direction of the adjustment hole 401 under the gravity of the unwinding roller 2 and the aluminum foil roll thereon and when one end of the drive motor that can be fixed in position is connected to the unwinding roller; only when the aluminum foil roll and / or the unwinding roller need to be removed, the unwinding roller and the aluminum foil roll can be lifted upward through the external hoisting setting to reduce the pressure of the unwinding roller 2 and the aluminum foil roll on the first rotating member 6 and the second rotating member 7, so that the first rotating member 6 can be taken out. A limit stopper can also be detachably set on one or both sides of the adjustment hole, which does not affect the installation of the unwinding roller, the first rotating member 6 and the second rotating member 7, and only plays a role in positioning the first rotating member 6 and the second rotating member 7 to prevent the first rotating member 6 and the second rotating member 7 from being separated from the corresponding adjustment hole during rotation. This limit stopper is a prior art and is no longer shown in the figure.
[0042] When disassembling the unwinding roller 2, the unwinding roller 2 and the aluminum foil roll thereon can be lifted up by the hoisting equipment first, so that one end of the unwinding roller 2 will not press the first rotating member 6 and the second rotating member 7, and then the first rotating member 6 and / or the second rotating member 7 can be pulled out first, so that the end of the unwinding roller 2 can be removed from one side first, and the second rotating member 7 close to the driving motor 3 can directly slide to the side close to the aluminum foil roll and disengage from the limiting hole 1011, so that it is not necessary to pull out and disengage from the unwinding roller 2, which is convenient for the subsequent installation of the unwinding roller 2; When installing the unwinding roller 2 and the aluminum foil roll thereon, first install the aluminum foil roll on the disassembled unwinding roller 2, and then lift the unwinding roller 2 and the aluminum foil roll thereon by means of a lifting device, so that both ends of the unwinding roller 2 enter the corresponding opening 403 and the limiting hole 1011 from above. After reaching a suitable height position, the first rotating member 6 is sleeved on the unwinding roller 2, and then the first rotating member 6 and the second rotating member 7 are respectively inserted into the limiting holes 1011 of the corresponding adjusting seat, thereby achieving the installation of the unwinding roller 2 and the aluminum foil roll.
[0043] See also Figure 1 and Figure 6 As shown, the upper end of the support member 5 is hinged to one side of the adjustment seat, and the lower end is the adjustment end 501, which is tilted downward and detachably connected to the base 1, and the position of the adjustment end 501 along the length direction of the base 1 is adjustable. Regarding the structure in which the support member 5 can adjust the tilt angle of the adjustment seat, the upper end of the support member 5 is arranged on one side of the adjustment seat along the length direction of the base 1, and is located on the side opposite to the unwinding direction of the aluminum foil, so as to facilitate the tilting of the upper part of the adjustment seat to the side away from the feeding direction of the aluminum foil, so that the unwinding roller 2 can increase the distance from the guide mechanism 13 or other mechanisms in the base 1, and provide a larger placement space for aluminum foil rolls with larger diameters.
[0044] See also Figure 2As shown, for the connection structure between the above-mentioned support member 5 and the base 1, the side of the base 1 close to the unwinding roller 2 is the installation end 101. The upper end surface of the installation end 101 is lower than the height of the guiding mechanism 13 of the off-line sheet shape meter. A slot 5011 is provided in the adjusting end 501, and the slot 5011 is clamped on the upper end surface of the installation end 101. The structure for the adjusting end 501 to be adjustable in the length direction of the base 1 is that a plurality of limiting holes 1011 are provided along the length direction of the base 1 below the upper end surface of the installation end 101, and the adjusting end 501 is connected to the limiting holes 1011 by a plug-in member 8 in an inserted connection manner. The connection structure between the adjusting end 501 and the limiting holes 1011 is that the slot 5011 is provided with insertion holes corresponding to the limiting holes 1011, and the plug-in member 8 sequentially passes through the insertion holes and the limiting holes 1011.
[0045] The function of the above structure is that both ends of the unwinding roller 2 are placed on the adjusting holes 401 of the adjusting seat and are respectively connected to the adjusting holes 401 in an adaptable manner through the first rotating member 6 and the second rotating member 7, so as to prevent the two ends of the unwinding roller 2 from shaking on the adjusting seat. The adjusting seat is supported on the base 1 by a support rod provided on one side thereof. By adjusting the position of the lower end of the support rod on the base 1, the inclination angle of the adjusting seat can be adjusted, and further the height position of the unwinding roller 2 and the distance from its adjacent mechanism can be adjusted, which is convenient for placing aluminum foil rolls with a large diameter range on the unwinding roller 2.
[0046] See Figure 6 and Figure 7 As shown, for the connection structure between the driving motor 3 and the adjacent adjusting seat, the difference between the first adjusting seat 4 and the second adjusting seat 9 is that a sliding long groove 404 is provided along the length direction on one side of the first adjusting seat 4, and the rest of the structures are the same. The width of the sliding long groove 404 is adapted to the non-circular shell of the driving motor 3, and the driving motor 3 is detachably connected to the first adjusting seat 4 through a connecting member. The specific structure for the driving motor 3 to adjust its position on the first adjusting seat 4 is that a plurality of connection holes 405 are symmetrically provided on both sides of the sliding long groove 404 and are distributed along its length direction. The connecting member includes a fastening bolt 10 and connecting plates 11 fixed on both sides of the driving motor 3. The fastening bolt 10 passes through the connecting plate 11 and is threadedly connected to the connection hole 405.
Claims
1. An off-line shape meter aluminum foil unwinding device, arranged on a base (1) of the off-line shape meter, comprising an unwinding roller (2) and a driving motor (3) mounted on the base (1), wherein the axis of the unwinding roller (2) is arranged along the width direction of the base (1), and the length direction of the base (1) is the aluminum foil feeding direction, characterized in that: The two ends of the unwinding roller (2) are connected to the base (1) via two adjustment support units, and the two adjustment support units are symmetrically arranged on both sides of the base (1) along the width direction; The adjustment support unit comprises an adjustment seat and a support member (5); the lower end of the adjustment seat is hinged to one side of the base (1); the upper part thereof is provided with a plurality of connected adjustment holes (401) along its length direction; the axis of the adjustment hole (401) is parallel to the axis of the unwinding roller (2); The two ends of the unwinding roller (2) are rotatably connected to the corresponding adjustment holes (401) via rotating parts, and one end of the unwinding roller (2) is connected to a driving motor (3), and the position of the driving motor (3) is adjustable along the length direction of the corresponding adjustment seat; The upper end of the support member (5) is hinged to one side of the adjustment seat, and the lower end is an adjustment end (501), which is arranged to be tilted downward and is detachably connected to the base (1). The position of the adjustment end (501) along the length direction of the base (1) is adjustable.
2. The off-line shape meter aluminum foil unwinding device according to claim 1 is characterized in that: One end of the unwinding roller (2) is inserted into an adjustment hole (401) of an adjustment seat via a first rotating member (6), and the other end is rotationally connected to the adjustment hole (401) of another adjustment seat via a second rotating member (7), and the first rotating member (6) can slide along the axial direction of the adjustment hole (401).
3. The off-line shape meter aluminum foil unwinding device according to claim 2 is characterized in that: A connecting hole (402) is provided between adjacent adjusting holes (401), and the width of the connecting hole (402) along the axis direction perpendicular to the adjusting hole (401) is greater than the outer diameter of the unwinding roller (2).
4. The off-line shape meter aluminum foil unwinding device according to claim 3 is characterized in that: The upper end of the adjustment seat is provided with an opening (403), which is communicated with the adjustment hole (401) located at the top, and the length and width of the opening (403) are both greater than the outer diameter of the unwinding roller (2).
5. The off-line shape meter aluminum foil unwinding device according to claim 1 is characterized in that: The upper end of the support member (5) is arranged on one side of the adjustment seat along the length direction of the base (1), and is located on the side opposite to the unwinding direction of the aluminum foil.
6. The off-line shape meter aluminum foil unwinding device according to claim 1 is characterized in that: The side of the base (1) close to the unwinding roller (2) is a mounting end (101), the offline plate shape meter has a guide mechanism (13) located on one side of the unwinding roller (2), the upper end surface of the mounting end (101) is lower than the height of the guide mechanism (13), the adjustment end (501) is provided with a slot (5011), and the slot (5011) is clamped on the upper end surface of the mounting end (101).
7. The off-line shape meter aluminum foil unwinding device according to claim 6 is characterized in that: A plurality of limiting holes (1011) are provided below the upper end surface of the mounting end (101) along the length direction of the base (1), and the adjusting end (501) is plug-connected to the limiting holes (1011) via a plug-in connector (8).
8. The off-line shape meter aluminum foil unwinding device according to claim 7 is characterized in that: The slot (5011) is provided with a plug-in hole corresponding to the limiting hole (1011), and the plug-in component (8) passes through the plug-in hole and the limiting hole (1011) in sequence.
9. The off-line shape meter aluminum foil unwinding device according to claim 1, characterized in that: The adjustment seat of the drive motor (3) is set as a first adjustment seat (4), and a sliding long groove (404) is opened along its length direction on a side away from the other adjustment seat, and the width of the sliding long groove (404) is adapted to the non-circular shell of the drive motor (3), and the drive motor (3) is detachably connected to the first adjustment seat (4) through a connecting piece.
10. The off-line shape meter aluminum foil unwinding device according to claim 9, characterized in that: A plurality of connection holes (405) are symmetrically provided on both sides of the sliding long groove (404) and distributed along its length direction. The connection member comprises a fastening bolt (10) and a connection plate (11) fixed on both sides of the driving motor (3). The fastening bolt (10) passes through the connection plate (11) and is threadedly connected to the connection hole (405).