CN219602784U - Winding drum device for producing elastic fiber cloth - Google Patents
Winding drum device for producing elastic fiber cloth Download PDFInfo
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- CN219602784U CN219602784U CN202320195170.4U CN202320195170U CN219602784U CN 219602784 U CN219602784 U CN 219602784U CN 202320195170 U CN202320195170 U CN 202320195170U CN 219602784 U CN219602784 U CN 219602784U
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- fiber cloth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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Abstract
The utility model discloses a winding drum device for producing elastic fiber cloth, which relates to the technical field of winding drum devices and comprises a first driving motor, wherein a dismounting device is arranged on one side above the first driving motor, a rotating drum is rotatably arranged below the dismounting device, a winding drum is detachably arranged outside the rotating drum, a fixing device is arranged inside the rotating drum, a limiting device is movably arranged on one side below the fixing device, a placing frame is arranged on one side of the limiting device, and a control panel is fixedly arranged on one side of the lower end of the placing frame. The utility model can detach the wound elastic fiber cloth under the combined action of the threaded pipe, the sliding rail, the rotating rod and the pushing block, can replace winding cylinders with different diameters under the combined action of the silica gel pad, the movable block, the sliding groove and the spring, and can wind the elastic fiber cloth to a proper size under the combined action of the movable pulley, the connecting belt, the movable rod, the wear-resisting block, the pressure sensor and the fixed pulley.
Description
Technical Field
The utility model relates to the technical field of winding drum devices, in particular to a winding drum device for producing elastic fiber cloth.
Background
The elastic fiber is a fiber, also called yellow fiber, which has less content than the collagen fiber, but is widely distributed, is yellow in fresh state and not easy to distinguish from the collagen fiber, the elastic fiber can be dyed into purple by aldehyde reddening, the elastic fiber is slightly yellow in loose connective tissue, has strong refraction and is rich in elasticity, and the elastic fiber cloth is a cloth made of the elastic fiber, so that the elastic fiber cloth needs to be wound on a cylinder body in the production process of the elastic fiber cloth, and therefore, a winding cylinder device for producing the elastic fiber cloth is needed. The following problems exist in the prior art:
like a winding drum device for producing elastic fiber cloth of China patent net (publication No. CN217675826U, application day 2022-10-28), a winding drum device for producing elastic fiber cloth is disclosed, which comprises a base, the top of base is fixedly connected with a supporting plate, the side wall of the supporting plate is fixedly connected with a motor, the inside of the supporting plate is rotationally connected with a rotating roller, the top of the motor is provided with a junction box, the right side of the junction box is provided with a power line, the inside of the junction box is slidingly connected with a sliding block, the inside of the sliding block is provided with a transmission line, the transmission line is electrically connected with the motor, one ends corresponding to the transmission line and the power line are respectively provided with a power connection sheet, and the two power connection sheets are in contact arrangement, the bottom of slider is fixed and is provided with the spring, the bottom of spring sets up the bottom inner wall at the terminal box, similar structural design does not possess automatic dismounting device, still need dismantle the mounting panel of one side again take down the elastic fiber that the winding is good, the step is many and dismantle inconveniently, lead to required time long, do not possess the replacement winding section of thick bamboo function, can not replace the winding section of thick bamboo of suitable diameter as required, can only use the winding section of thick bamboo of fixed diameter, the practicality is not strong, the restriction is around the movable rod of rolling up the size can not carry out the regulation from top to bottom, the winding size of elastic fiber cloth can only be fixed size, lead to can not twine the winding size and can not adjust as required.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a winding section of thick bamboo ware is used in elastic fiber cloth production, includes first driving motor, top one side of first driving motor is provided with dismounting device, dismounting device's below is rotated and is installed a rotation section of thick bamboo, the outside demountable installation of rotation section of thick bamboo has a winding section of thick bamboo, the inside of rotation section of thick bamboo is provided with fixing device, fixing device's below one side movable mounting has restriction device, one side of restriction device is provided with places the frame, lower extreme one side fixed mounting who places the frame has control panel.
The technical scheme of the utility model is further improved as follows: the dismounting device comprises a second driving motor, a threaded pipe, a sliding rail, a rotating rod, a pushing block and a connecting rod, wherein the sliding rail is positioned above the rotating rod, the threaded pipe is sleeved on the outer surface of the rotating rod, the second driving motor is positioned on one side of the threaded pipe, the connecting rod is positioned on one side of the lower end of the second driving motor, and the pushing block is positioned at the lower end of the connecting rod.
The technical scheme of the utility model is further improved as follows: one side of the second driving motor is in transmission connection with one side of the rotating rod, the inner surface of the threaded pipe is in threaded connection with the outer surface of the rotating rod, the upper end of the connecting rod is fixedly connected with the lower end of the threaded pipe, and the upper end of the pushing-off block is fixedly connected with the lower end of the connecting rod.
The technical scheme of the utility model is further improved as follows: the fixing device comprises a silica gel pad, a movable block, a sliding groove, a supporting block and a spring, wherein the movable block is positioned at the lower end of the silica gel pad, the spring is positioned at the lower end of the movable block, the supporting block is positioned at one side of the lower end of the movable block, and the sliding groove is positioned at one side of the supporting block away from the movable block.
The technical scheme of the utility model is further improved as follows: the lower extreme of silica gel pad and movable block's upper end fixed connection, the upper end of spring and movable block's lower extreme fixed connection, one side of supporting block and movable block's lower extreme one side fixed connection, one side that the supporting block kept away from the movable block and one side internal surface sliding connection of sliding tray.
The technical scheme of the utility model is further improved as follows: the limiting device comprises a movable pulley, a connecting belt, a movable rod, a wear-resisting block, a pressure sensor and a fixed pulley, wherein the wear-resisting block is located above the pressure sensor, the movable rod is located on one side of the pressure sensor, the connecting belt is located at the upper end of one side of the movable rod, the movable pulley is located at the upper end of the connecting belt, and the fixed pulley is located below one side of the movable pulley.
The technical scheme of the utility model is further improved as follows: the inner surface of the upper end of the connecting belt is movably connected with the outer surface of the lower end of the movable pulley, the lower end of the connecting belt is fixedly connected with the upper end of one side of the movable rod, and the lower end of the pressure sensor is fixedly connected with the inner wall of the lower end of one side of the movable rod away from the connecting belt.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a winding drum device for producing elastic fiber cloth, which can automatically detach the wound elastic fiber cloth under the combined action of a second driving motor, a threaded pipe, a sliding rail, a rotating rod, a pushing block and a connecting rod, is convenient for workers to use, can reduce the detachment time and accelerate the production process, and has strong practicability.
2. The utility model provides a winding drum device for producing elastic fiber cloth, which can replace winding drums with different diameters under the combined action of a silica gel pad, a movable block, a sliding groove, a supporting block and a spring, wherein the winding drums with proper diameters are replaced according to the requirement of the elastic fiber cloth, the replacement is convenient, the winding drums are fixed firmly, when the device is used, the silica gel pad at the upper end and the lower end of the rotating drum is pressed by hands, the silica gel pad is kneaded inwards, the lower end of the silica gel pad is fixedly connected with the upper end of the movable block, the spring is fixedly arranged at the lower end of the movable block, one side of the lower end of the movable block is fixedly connected with one side of the supporting block, the other side of the supporting block is in sliding connection with the inner surface of one side of the sliding groove, so that the silica gel pad drives the movable block to downwards squeeze the spring through sliding on the inner surface of the sliding groove, the silica gel pad is retracted into the rotating drum, the winding drum is sleeved on the outer surface of the rotating drum, and after the device is adjusted to a proper position, the silica gel pad is loosened, and the spring rebounds to drive the movable block to upwards move, and outwards pop out the silica gel pad to prop against the inner wall of the winding drum, so that the winding drum is fixed.
3. The utility model provides a winding drum device for producing elastic fiber cloth, which can enable the elastic fiber cloth to be wound to a proper size by the combined action of a movable pulley, a connecting belt, a movable rod, a wear-resistant block, a pressure sensor and a fixed pulley, immediately close a first driving motor and finish winding, can accurately wind to the proper size without the need of a worker to pay attention to the winding process all the time, lighten the workload of the worker, when the device is used, start the fixed pulley, because the fixed pulley is movably connected with the movable pulley through the connecting belt, one end of the connecting belt is fixed above one side of the movable rod, the fixed pulley starts to drive the connecting belt to retract and release through the movable pulley, enable the movable rod to slide up and down, start the first driving motor to wind the elastic fiber cloth after being regulated to a needed height, prop against the wear-resistant block because the pressure sensor is arranged below the wear-resistant block, and when the wear-resistant block is pressed downwards, the pressure sensor is pressed against the pressure sensor, signals are transmitted into a control panel, and the control panel automatically closes the first driving motor to stop winding.
Drawings
FIG. 1 is a schematic view of a winding drum for producing elastic fiber cloth according to the present utility model;
FIG. 2 is a schematic view of a disassembling device according to the present utility model;
FIG. 3 is a schematic structural view of the fixing device of the present utility model;
fig. 4 is a schematic structural view of the limiting device of the present utility model.
In the figure: 1. a first driving motor; 2. a dismounting device; 3. a rotating cylinder; 4. a fixing device; 5. a restriction device; 6. placing a frame; 7. a control panel; 8. a winding drum; 21. a second driving motor; 22. a threaded tube; 23. a slide rail; 24. a rotating rod; 25. pushing and unloading the block; 26. a connecting rod; 41. a silica gel pad; 42. a movable block; 43. a sliding groove; 44. a support block; 45. a spring; 51. a movable pulley; 52. a connecting belt; 53. a movable rod; 54. a wear block; 55. a pressure sensor; 56. and a fixed pulley.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a winding drum device for producing elastic fiber cloth, which comprises a first driving motor 1, wherein a dismounting device 2 is arranged on one side above the first driving motor 1, a rotating drum 3 is rotatably arranged below the dismounting device 2, a winding drum 8 is detachably arranged outside the rotating drum 3, a fixing device 4 is arranged inside the rotating drum 3, a limiting device 5 is movably arranged on one side below the fixing device 4, a placing frame 6 is arranged on one side of the limiting device 5, and a control panel 7 is fixedly arranged on one side of the lower end of the placing frame 6.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dismounting device 2 comprises a second driving motor 21, a threaded pipe 22, a sliding rail 23, a rotating rod 24, a pushing block 25 and a connecting rod 26, wherein the sliding rail 23 is positioned above the rotating rod 24, the threaded pipe 22 is sleeved on the outer surface of the rotating rod 24, the second driving motor 21 is positioned on one side of the threaded pipe 22, the connecting rod 26 is positioned on one side of the lower end of the second driving motor 21, the pushing block 25 is positioned at the lower end of the connecting rod 26, one side of the second driving motor 21 is in transmission connection with one side of the rotating rod 24, the inner surface of the threaded pipe 22 is in threaded connection with the outer surface of the rotating rod 24, the upper end of the connecting rod 26 is fixedly connected with the lower end of the threaded pipe 22, and the upper end of the pushing block 25 is fixedly connected with the lower end of the connecting rod 26.
In this embodiment, the wound elastic fiber cloth can be automatically detached, which is convenient for the use of staff, the detachment time can be reduced, the production process is accelerated, and the practicability is strong, when the device is used, the second driving motor 21 is started, as one side of the second driving motor 21 is in transmission connection with the rotating rod 24, the threaded pipe 22 is sleeved on the outer surface of the rotating rod 24, and the lower end of the threaded pipe 22 is fixedly connected with the upper end of the push-off block 25 through the connecting rod 26, so that the second driving motor 21 is started to drive the rotating rod 24 on one side to rotate, the rotating rod 24 rotates to drive the threaded pipe 22 to transversely move on the outer surface of the rotating rod 24, and the upper end slides on the inner surface of the sliding rail 23, so that the push-off block 25 on the lower end of the threaded pipe 22 moves to one side, and pushes the wound elastic fiber cloth on the winding drum 8 into the placing frame 6.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixing device 4 comprises a silica gel pad 41, a movable block 42, a sliding groove 43, a supporting block 44 and a spring 45, wherein the movable block 42 is positioned at the lower end of the silica gel pad 41, the spring 45 is positioned at the lower end of the movable block 42, the supporting block 44 is positioned at one side of the lower end of the movable block 42, the sliding groove 43 is positioned at one side of the supporting block 44 away from the movable block 42, the lower end of the silica gel pad 41 is fixedly connected with the upper end of the movable block 42, the upper end of the spring 45 is fixedly connected with the lower end of the movable block 42, one side of the supporting block 44 is fixedly connected with one side of the lower end of the movable block 42, and one side of the supporting block 44 away from the movable block 42 is slidably connected with the inner surface of one side of the sliding groove 43.
In this embodiment, the winding drums 8 with different diameters can be replaced, the winding drums 8 with proper diameters are replaced according to the requirement of the elastic fiber cloth, the replacement is convenient, the replacement is also fixed firmly, when the device is used, the silicone pad 41 at the upper end and the lower end of the rotating drum 3 is pressed by hands, the silicone pad 41 is kneaded inwards, the lower end of the silicone pad 41 is fixedly connected with the upper end of the movable block 42, the spring 45 is fixedly arranged at the lower end of the movable block 42, one side of the lower end of the movable block 42 is fixedly connected with one side of the supporting block 44, the other side of the supporting block 44 is slidably connected with one inner surface of the sliding groove 43, thereby the silicone pad 41 is pressed, the movable block 42 is driven by the silicone pad 41 to push down the spring 45 through sliding on the inner surface of the sliding groove 43, the silicone pad 41 is retracted into the rotating drum 3, the winding drum 8 is sleeved on the outer surface of the rotating drum 3, after the silicone pad 41 is regulated to a proper position, the spring 45 is loosened, the spring 45 is rebounded, the movable block 42 is driven to move upwards, and the silicone pad 41 is outwards bounces against the inner wall of the winding drum 8 when the movable block 42 is driven to move upwards.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the limiting device 5 comprises a movable pulley 51, a connecting belt 52, a movable rod 53, a wear-resistant block 54, a pressure sensor 55 and a fixed pulley 56, wherein the wear-resistant block 54 is positioned above the pressure sensor 55, the movable rod 53 is positioned on one side of the pressure sensor 55, the connecting belt 52 is positioned at the upper end of one side of the movable rod 53, the movable pulley 51 is positioned at the upper end of the connecting belt 52, the fixed pulley 56 is positioned below one side of the movable pulley 51, the inner surface of the upper end of the connecting belt 52 is movably connected with the outer surface of the lower end of the movable pulley 51, the lower end of the connecting belt 52 is fixedly connected with the upper end of one side of the movable rod 53, and the lower end of the pressure sensor 55 is fixedly connected with the inner wall of the lower end of one side of the movable rod 53, which is far away from the connecting belt 52.
In this embodiment, when the elastic fiber cloth is wound to a proper size, the first driving motor 1 is immediately turned off to finish winding, the elastic fiber cloth can be accurately wound to a proper size, no worker is required to pay attention to the winding process all the time, the workload of the worker is reduced, when the device is used, the fixed pulley 56 is started, one end of the connecting belt 52 is fixed above one side of the movable rod 53 due to the movable connection of the fixed pulley 56 and the movable pulley 51, the fixed pulley 56 starts to drive the connecting belt 52 to retract and release through the movable pulley 51, the movable rod 53 can slide up and down, the first driving motor 1 is started to start winding the elastic fiber cloth after the elastic fiber cloth is adjusted to a required height, the elastic fiber cloth is propped against the wear-resistant block 54 when the elastic fiber cloth is wound to a proper size, the pressure sensor 55 is arranged below the wear-resistant block 54, when the wear-resistant block 54 is pressed downwards against the pressure sensor 55, the pressure sensor 55 is pressed, a signal is transmitted to the control panel 7, the control panel 7 automatically turns off the first driving motor 1, and winding is stopped.
The working principle of the winding drum device for producing the elastic fiber cloth is specifically described below.
When the winding drum device for producing the elastic fiber cloth is used, as shown in fig. 1-4, the dismounting device 2 can automatically dismount the wound elastic fiber cloth, so that the device is convenient for workers to use, the dismounting time can be reduced, the production process is quickened, and the practicability is strong, when the device is used, the second driving motor 21 is started, as one side of the second driving motor 21 is in transmission connection with the rotating rod 24, the threaded pipe 22 is sheathed on the outer surface of the rotating rod 24, the lower end of the threaded pipe 22 is fixedly connected with the upper end of the push-off block 25 through the connecting rod 26, so that the second driving motor 21 is started, the rotating rod 24 on one side is driven to rotate, the rotating rod 24 rotates to drive the threaded pipe 22 to transversely move on the outer surface of the rotating rod 24, the upper end slides on the inner surface of the sliding rail 23, the push-off block 25 on the lower end of the threaded pipe 22 moves the push-off block 25 on one side, the elastic fiber cloth wound on the winding drum 8 into the placing frame 6, the fixing device 4 can replace winding drums 8 with different diameters, the winding drums 8 with proper diameters can be replaced according to the requirement of elastic fiber cloth, the replacement is convenient, the fixing is firm, when the device is used, the silica gel pad 41 at the upper end and the lower end of the rotating drum 3 is pressed by hands, the silica gel pad 41 is kneaded inwards, the lower end of the silica gel pad 41 is fixedly connected with the upper end of the movable block 42, the spring 45 is fixedly arranged at the lower end of the movable block 42, one side of the lower end of the movable block 42 is fixedly connected with one side of the supporting block 44, the other side of the supporting block 44 is slidingly connected with the inner surface of one side of the sliding groove 43, thereby pressing the silica gel pad 41, the silica gel pad 41 drives the movable block 42 to downwards squeeze the spring 45 through sliding on the inner surface of the sliding groove 43, the silica gel pad 41 is retracted into the rotating drum 3, the winding drum 8 is sleeved on the outer surface of the rotating drum 3, and after being adjusted to a proper position, when the device is used, the fixed pulley 56 is started, one end of the connecting belt 52 is fixed above one side of the movable rod 53, the fixed pulley 56 is started to drive the connecting belt 52 to retract through the movable pulley 51, the movable rod 53 can slide up and down, after the elastic fiber cloth is regulated to a required height, the first driving motor 1 is started to wind the elastic fiber cloth, when the elastic fiber cloth is wound to a proper size, the elastic fiber cloth is propped against the wear-resistant block 54, the pressure sensor 55 is arranged below the wear-resistant block 54, when the wear-resistant block 54 is pressed down by the pressure sensor 55, the pressure sensor 55 is pressed against the panel automatically, and the panel is controlled by the pressure sensor 55 to be controlled to be closed by the panel 7, and the first driving motor 1 is controlled to be closed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Winding barrel device for producing elastic fiber cloth, which comprises a first driving motor (1), and is characterized in that: the utility model discloses a motor drive device, including motor drive device, rotary drum (3), fixing device (4), limiting device (5) are installed to top one side of first driving motor (1), rotary drum (3) are installed in the below rotation of dismounting device (2), outside demountable installation of rotary drum (3) has winding section of thick bamboo (8), the inside of rotary drum (3) is provided with fixing device (4), limiting device (5) are installed in below one side movable mounting of fixing device (4), one side of limiting device (5) is provided with places frame (6), place lower extreme one side fixed mounting of frame (6) has control panel (7).
2. The winding drum for producing elastic fiber cloth according to claim 1, wherein: the dismounting device (2) comprises a second driving motor (21), a threaded pipe (22), a sliding rail (23), a rotating rod (24), a pushing block (25) and a connecting rod (26), wherein the sliding rail (23) is located above the rotating rod (24), the threaded pipe (22) is sleeved on the outer surface of the rotating rod (24), the second driving motor (21) is located on one side of the threaded pipe (22), the connecting rod (26) is located on one side of the lower end of the second driving motor (21), and the pushing block (25) is located at the lower end of the connecting rod (26).
3. A winding drum for producing elastic fiber cloth according to claim 2, wherein: one side of the second driving motor (21) is in transmission connection with one side of the rotating rod (24), the inner surface of the threaded pipe (22) is in threaded connection with the outer surface of the rotating rod (24), the upper end of the connecting rod (26) is fixedly connected with the lower end of the threaded pipe (22), and the upper end of the pushing block (25) is fixedly connected with the lower end of the connecting rod (26).
4. The winding drum for producing elastic fiber cloth according to claim 1, wherein: the fixing device (4) comprises a silica gel pad (41), a movable block (42), a sliding groove (43), a supporting block (44) and a spring (45), wherein the movable block (42) is located at the lower end of the silica gel pad (41), the spring (45) is located at the lower end of the movable block (42), the supporting block (44) is located at one side of the lower end of the movable block (42), and the sliding groove (43) is located at one side, away from the movable block (42), of the supporting block (44).
5. The winding drum for producing elastic fiber cloth according to claim 4, wherein: the lower extreme of silica gel pad (41) is fixed connection with the upper end of movable block (42), the upper end of spring (45) is fixed connection with the lower extreme of movable block (42), one side of supporting block (44) is fixed connection with lower extreme one side of movable block (42), one side that supporting block (44) kept away from movable block (42) and one side internal surface sliding connection of sliding tray (43).
6. The winding drum for producing elastic fiber cloth according to claim 1, wherein: the limiting device (5) comprises a movable pulley (51), a connecting belt (52), a movable rod (53), a wear-resisting block (54), a pressure sensor (55) and a fixed pulley (56), wherein the wear-resisting block (54) is located above the pressure sensor (55), the movable rod (53) is located on one side of the pressure sensor (55), the connecting belt (52) is located at the upper end of one side of the movable rod (53), the movable pulley (51) is located at the upper end of the connecting belt (52), and the fixed pulley (56) is located below one side of the movable pulley (51).
7. The winding drum for producing elastic fiber cloth according to claim 6, wherein: the inner surface of the upper end of the connecting belt (52) is movably connected with the outer surface of the lower end of the movable pulley (51), the lower end of the connecting belt (52) is fixedly connected with the upper end of one side of the movable rod (53), and the lower end of the pressure sensor (55) is fixedly connected with the inner wall of the lower end of one side of the movable rod (53) away from the connecting belt (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320195170.4U CN219602784U (en) | 2023-02-13 | 2023-02-13 | Winding drum device for producing elastic fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320195170.4U CN219602784U (en) | 2023-02-13 | 2023-02-13 | Winding drum device for producing elastic fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219602784U true CN219602784U (en) | 2023-08-29 |
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ID=87749942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320195170.4U Active CN219602784U (en) | 2023-02-13 | 2023-02-13 | Winding drum device for producing elastic fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219602784U (en) |
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2023
- 2023-02-13 CN CN202320195170.4U patent/CN219602784U/en active Active
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