CN109552922B - Large-roll adjusting device - Google Patents
Large-roll adjusting device Download PDFInfo
- Publication number
- CN109552922B CN109552922B CN201910080853.3A CN201910080853A CN109552922B CN 109552922 B CN109552922 B CN 109552922B CN 201910080853 A CN201910080853 A CN 201910080853A CN 109552922 B CN109552922 B CN 109552922B
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- China
- Prior art keywords
- lifting
- driving
- shaft
- screw rod
- worm
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/418—Changing web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
Landscapes
- Replacement Of Web Rolls (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a large-roll adjusting device which comprises a driving device, a lifting device, a floating device and a connector for connecting a large-roll A-shaped frame, wherein the connector is arranged on the floating device and connected with the driving device, and the driving device is arranged on the lifting device and used for driving a rotating shaft of the large-roll A-shaped frame. The invention has simple structure, rapid and convenient operation, improves the connection efficiency of replacing the large-volume A-shaped frame, and is convenient for the operation of staff.
Description
Technical Field
The invention belongs to the field of setting machines, and particularly relates to a large-roll adjusting device.
Technical Field
After cloth is shaped, when the large-roll A-shaped frame finishes rolling or other cloth is replaced halfway or stopped, the large-roll A-shaped frame needs to be replaced. The shaft heads of the large-roll A-shaped frame are troublesome to replace and take a long time, but cloth on the setting machine is required to be processed uninterruptedly without stopping, so that the cloth is difficult to store after the cloth is processed and accumulated in the middle replacement time, and the production efficiency of the setting machine is further affected.
Disclosure of Invention
The invention provides a large-roll adjusting device which is convenient to connect with a large-roll A-shaped frame, shortens the middle replacement time and improves the production efficiency of a setting machine.
In order to solve the technical problems, the large-roll adjusting device comprises a driving device, a lifting device, a floating device and a connector for connecting a large-roll A-shaped frame, wherein the connector is arranged on the floating device and is connected with the driving device, and the driving device is arranged on the lifting device and is used for driving a rotating shaft of the large-roll A-shaped frame.
In the cloth shaping process, when the large-volume A-shaped frame needs to be replaced, the driving device and the connector are respectively adjusted through the lifting device and the floating device, so that the heights of the driving device and the connector are relatively balanced with the working height of the rotating shaft of the large-volume A-shaped frame, the rotating shaft is connected to the connector, the replacement can be completed quickly, the driving force of the driving device is transmitted to the rotating shaft of the large-volume A-shaped frame through the connector, and the rotating shaft is enabled to be stable and uniform in cloth rolling.
Further, the connector comprises a connecting shaft sleeve and a pin shaft, wherein the connecting shaft sleeve is provided with a pin hole matched with the pin shaft. Therefore, when the rotating shaft is connected with the connector, the pin shaft is only required to pass through the pin holes of the rotating shaft and the coupling sleeve to be fixed, and the connection can be completed quickly.
Further, the floating device comprises an adjusting mechanism and a supporting table, and the adjusting mechanism is mounted on the supporting table through a supporting column.
Further, adjustment mechanism includes first hand wheel, the screw rod, go up the spring, lower spring, the connecting block, the movable column, screw rod support and backup pad, above-mentioned even axle sleeve passes the connecting block and installs in the connecting block, first hand wheel is installed in the screw rod, the screw rod is connected with the screw rod support, its stretches out the pot head and has an upper spring and compress tightly in the connecting block, the movable column passes the connecting block along the direction that is perpendicular to even axle sleeve, the movable column is installed in the screw rod support to one stretch out the end, another stretches out the pot head and has lower spring and compress tightly in the backup pad. Therefore, the first hand wheel is rotated to move the screw rod up and down, so that the position of the connector is adjusted, the connector is quickly connected with the rotating shaft, driving force is transmitted to the large-roll A-shaped frame, and stable and uniform cloth rolling is driven; the elastic action of the upper spring and the lower spring enables the connector to adapt to the working swing and slightly float up and down.
Further, the lifting device comprises a lifter and a bracket, the lifter is arranged on the bracket, and the driving device is arranged on the lifter.
Further, the lifter comprises a transmission mechanism, a support and a lifting plate, wherein the transmission mechanism is connected with the lifting plate and is arranged on the support through the support, and the driving device is arranged on the lifting plate.
Further, the transmission mechanism comprises a lifting worm, a lifting worm wheel and a lifting screw rod, wherein the lifting worm is rotatably arranged on the support, one extending end of the lifting worm is provided with a second hand wheel, the lifting worm wheel is meshed with the lifting worm, the lifting screw rod is arranged on the lifting worm wheel and can rotate along with the lifting worm wheel, the lifting screw rod is connected with the support, and one extending end of the lifting screw rod is arranged on the lifting plate. Thereby achieving a lifting movement of the drive means.
Further, the driving device comprises a motor, a gear box and a universal coupling, wherein the gear box is arranged on the motor and internally provided with a worm driving shaft and a driving worm wheel; the output shaft of motor rotationally installs in the gear box, and drive worm wheel installs in the output shaft of motor, and can follow the output shaft rotation of motor, and worm drive shaft and drive worm wheel meshing, and rotationally install in the gear box, universal joint one end is connected in the worm drive shaft, and the other end is connected in the axle sleeve.
Therefore, the driving force of the motor is transmitted to the rotating shaft of the large-volume A-shaped frame backwards through the gear box, and the rotating shaft of the large-volume A-shaped frame can obtain the rotating speed required by work; furthermore, the swingably of the universal coupling during rotation compensates well for the relative displacement between the worm drive shaft and the coupling sleeve due to various factors.
The invention has simple structure, rapid and convenient operation, improves the connection efficiency of replacing the large-volume A-shaped frame, and is convenient for the operation of staff.
Drawings
FIG. 1 is a schematic diagram of a large roll adjustment apparatus of the present invention;
FIG. 2 is a cross-sectional view of the roll adjustment device of FIG. 1;
FIG. 3 is an enlarged view of the roll adjustment apparatus of FIG. 2 at A;
fig. 4 is a B-view of the roll adjustment apparatus of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the large-roll adjusting device is mainly used in a cloth outlet link of a cloth shaping process, and mainly used for connecting a large-roll a-type frame and driving a rotating shaft thereof to rotate the cloth, and comprises a driving device 3, a lifting device 5, a floating device 2 and a connector 1 for connecting the large-roll a-type frame. The connector 1 comprises a coupling sleeve 11 and a pin shaft 12, the coupling sleeve 11 being provided with pin holes matching the pin shaft 12. The floating device 2 is used for adjusting the position of the connector 1 and buffering vibration suffered by the connector 1 in operation, and comprises an adjusting mechanism 21 and a supporting table 22; the adjusting mechanism 21 is mounted on the support table 22 via a support column 23, and the coupling bush 11 is mounted on the adjusting mechanism 21. The lifting device 5 is used for lifting and adjusting the position of the driving device 3, and comprises a lifter 51 and a bracket 52, wherein the lifter 51 is mounted on the bracket 52. The driving device 3 is mounted on the lifter 51 and is connected with the connecting shaft sleeve 11, which is used for driving the rotating shaft of the large-roll A-shaped frame to rotate the cloth.
When the large-volume A-type frame needs to be replaced, the driving device 3 and the connector 1 are respectively adjusted to the working height which is balanced relative to the rotating shaft through the lifter 51 and the adjusting mechanism 21, the rotating shaft is fixed on the connecting shaft sleeve 11 through the pin shaft 12, the replacement can be completed quickly, and the driving force of the driving device 3 is transmitted to the large-volume A-type frame through the connector 1, so that the large-volume A-type frame is enabled to roll cloth stably and uniformly. The connector 1 can be connected with a large-volume A-shaped frame of various types for working due to the fact that the matching performance of the quick mounting/dismounting structure of the pin shaft 12 penetrating/pulling out the connecting shaft sleeve 11 on the working shaft is large.
The driving device 3 comprises a motor 31, a gear box 32 and a universal coupling 33, wherein the gear box 32 is connected with the motor 31 in a flange manner, and a worm driving shaft and a driving worm wheel are arranged in the gear box. The output shaft of the motor 31 is mounted to the gear box 32 through a bearing, the drive worm wheel is mounted to the output shaft of the motor 31 and can rotate along with the output shaft of the motor 31, the worm drive shaft is meshed with the drive worm wheel, and both ends of the worm drive shaft are mounted to the gear box 32 through bearings. One end of the worm driving shaft is provided with a connecting part 4a and is in flange connection with the universal joint 33 through the connecting part 4 a; similarly, the coupling sleeve 11 is provided with a connecting member 4b, and one end of the universal joint 33 is flange-coupled to the coupling sleeve 11 via the connecting member 4 b. Thus, in the case where the output shaft of the motor 31 is disposed perpendicular to the rotation shaft of the large-volume a-frame, the driving force of the motor 31 is turned by the gear box 32 and then transmitted to the rotation shaft of the large-volume a-frame, and the rotation shaft of the large-volume a-frame can obtain the rotation speed required for the operation.
The bottom of the bracket 52 is provided with a mounting block 523, when the device works, the bracket 52 is connected to the ground or a workbench through the mounting block 523 in a threaded manner, and the top of the bracket 52 is provided with two groups of cross beam groups 522a and 522b which are mutually vertical in the horizontal direction and are used for mounting the lifter 51, wherein the cross beam groups 522a are mounted on the bracket 52, and the cross beam groups 522b are mounted on the cross beam groups 522a. The lifter 51 includes a transmission mechanism, a support 511, and a lifter plate 512, wherein the transmission mechanism is mounted to the beam group 522a through the support 511, and includes a lifter worm 501, a lifter worm wheel 502, and a lifter screw 503. The lifting worm 501 is mounted on the support 511 through a bearing, one protruding end of the lifting worm is provided with the second hand wheel 504, the lifting worm wheel 502 is meshed with the lifting worm 501, the lifting screw rod 503 is fixed on the lifting worm wheel 502 and can rotate along with the lifting worm wheel 502, the lifting screw rod 503 is connected with the support 511, one protruding end of the lifting screw rod is mounted on the lifting plate 512, and the gear box 32 is mounted on the lifting plate 512 through a bolt, so that lifting movement of the driving device 3 including the gear 32 box is realized.
Two symmetrical limiting plates 521 are arranged in the bracket 52, the two limiting plates 521 are respectively arranged at two sides of the beam group 522a, the lifting plate 512 is positioned between the two limiting plates 521, the limiting plates 521 are provided with sliding grooves 520, and sliding blocks matched with the sliding grooves 520 are arranged at the edges of the two corresponding sides of the lifting plate 512. When the lifter 51 controls the driving device 3 to lift, correspondingly, the sliding block slides along the sliding groove 520 within the sliding range of the sliding groove 520, so that the lifting stability of the driving device 3 is ensured. Preferably, two sliding grooves 520 are provided on each limiting plate 521, and correspondingly, two sliding blocks are provided on each side edge of the lifting plate 512.
In mechanical work, the transmission shaft or the working shaft is overlong and can generate larger shear stress, the working shaft is easy to break after long-term work, the long working shaft is broken through the universal coupling 33 which is connected between the worm driving shaft and the connector 1, and the working shaft is formed by the worm driving shaft, the universal coupling 33, the connector 1 and the rotating shaft connected with the worm driving shaft and the universal coupling 33 according to the power transmission direction, so that the service life of the device is prolonged. However, in actual operation, the butt joint between the worm drive shaft and the connector 1 is not necessarily maintained at the same horizontal line, and the rotation shaft vibrates when the cloth is rolled up, and further, the relative displacement is generated with the worm drive shaft 321, so that the swingably of the universal joint 33 when rotated well compensates the relative displacement between the worm drive shaft and the connector 1 due to various factors, and the driving force is transmitted to the connector 1 and then to the large-roll a-frame.
The adjusting mechanism 21 comprises a first hand wheel 211, a screw 216, an upper spring 213, a lower spring 214, a connecting block 215, a movable upright 212, a screw support 217 and a support plate 218. The connecting sleeve 11 passes through the connecting block 215 and is arranged on the connecting block 215 through the aligning bearing 26, and the rotating shaft is fixed on the connecting sleeve 11 through the pin shaft 12, so that the connecting sleeve 11 and the rotating shaft integrally rotate during operation, and deflection caused by the vibration is eliminated through the function of automatic adjustment due to the fact that deflection is generated between the rotating of the connecting sleeve 11 and the connecting block 215 due to certain vibration generated by large-volume A-shaped frame cloth. The first hand wheel 211 is mounted on a screw 216, the screw 216 is connected with a screw support 217, and the extending end of the screw support is sleeved with an upper spring 213 and is pressed against a connecting block 215. The movable column 212 passes through the connecting block 215 along the direction perpendicular to the connecting shaft sleeve 11, one extending end of the movable column 212 is mounted on the screw support 217, and the other extending end is sleeved with the lower spring 214 and is pressed on the supporting plate 218. The number of the movable upright posts 212 is 4, the movable upright posts are evenly distributed on two symmetrical sides of the connecting shaft sleeve 11, and correspondingly, the number of the lower springs 214 is 4. The gravity of the connecting block 215 and the connecting structure thereof is evenly distributed on the 4 lower springs 214, so that the working stability of the device is ensured, and the service life of the device is prolonged. Due to the elastic action of the upper spring 213 and the lower spring 214, in the working state, the connecting block 215 and the connector 1 connected with the connecting block can slightly float up and down along with the swing of the universal coupling 33, and the driving force is transmitted to the large-roll A-shaped frame to drive the large-roll A-shaped frame to stably and uniformly roll cloth; the connector 1 can float up and down, so that the rotating shaft can be rolled in a certain diameter size range, and the working state is not affected.
The screw 216 has a compression force to the upper spring 213, which is transmitted to the lower spring 214 through the connection block 215 according to force transmissibility, and at the same time, the lower spring 214 is also subjected to the gravity of the connection block 215 and its connection structure, and the connection block 215 is subjected to the supporting force of the lower spring 214 according to the characteristics of the acting force and the reaction force, so that the connection block 215 is subjected to the compression force of the upper spring 213 and the supporting force of the lower spring 214. When the height of the connecting shaft sleeve 11 needs to be adjusted, the first hand wheel 211 rotates to move the screw rod 216 up and down, so that the compression force of the screw rod 216 to the upper spring 213 is changed, the stress balance of the connecting block 215 is broken, and under the action of force, the connecting block 215 and the connecting shaft sleeve 11 connected with the connecting block 215 move up and down along the movable upright post 212 to achieve new stress balance, so that the connecting shaft sleeve 11 is adjusted to be connected with the rotating shaft quickly, and the connecting shaft sleeve can be connected obliquely within a certain angle range.
Still be equipped with fixed beam 6 between brace table 22 and support 52 for the linking of both is fixed for the connection between each structure of big book adjusting device is more firm, and then the instability such as rocking of reduction device during operation.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (4)
1. The large-roll adjusting device is characterized by comprising a driving device (3), a lifting device (5), a floating device (2) and a connector (1) for connecting a large-roll A-shaped frame, wherein the connector (1) is installed on the floating device (2) and is connected with the driving device (3), the driving device (3) is installed on the lifting device (5) and is used for driving a rotating shaft of the large-roll A-shaped frame, the connector (1) comprises a connecting shaft sleeve (11) and a pin shaft (12), the connecting shaft sleeve (11) is provided with a pin hole matched with the pin shaft (12), the floating device (2) comprises an adjusting mechanism (21) and a supporting table (22), the adjusting mechanism (21) is installed on the supporting table (22) through a supporting column (23),
the adjusting mechanism (21) comprises a first hand wheel (211), a screw (216), an upper spring (213), a lower spring (214), a connecting block (215), a movable upright post (212), a screw support (217) and a supporting plate (218),
the connecting shaft sleeve (11) passes through the connecting block (215) and is arranged on the connecting block (215),
the first hand wheel (211) is arranged on a screw rod (216), the screw rod (216) is connected with a screw rod support (217), the extending end of the screw rod is sleeved with an upper spring (213) and is tightly pressed on a connecting block (215),
the movable upright post (212) passes through the connecting block (215) along the direction perpendicular to the connecting shaft sleeve (11), one extending end of the movable upright post (212) is arranged on the screw support (217), the other extending end is sleeved with the lower spring (214) and is pressed on the supporting plate (218),
the driving device (3) comprises a motor (31), a gear box (32) and a universal coupling (33),
the gear box (32) is arranged on the motor (31) and internally provided with a worm driving shaft and a driving worm wheel,
the output shaft of the motor (31) is rotatably mounted on the gear box (32), the driving worm wheel is mounted on the output shaft of the motor (31) and can rotate along with the output shaft of the motor (31), the worm driving shaft is meshed with the driving worm wheel and is rotatably mounted on the gear box (32), one end of the universal coupling (33) is connected to the worm driving shaft, and the other end of the universal coupling is connected to the connecting shaft sleeve (11).
2. A roll adjustment device according to claim 1, characterized in that the lifting device (5) comprises a lifter (51) and a bracket (52), the lifter (51) being mounted to the bracket (52), the drive device (3) being mounted to the lifter (51).
3. The roll adjusting device according to claim 2, characterized in that the lifter (51) comprises a transmission mechanism, a support (511) and a lifter plate (512), the transmission mechanism being connected to the lifter plate (512) and being mounted to the support (52) via the support (511), the driving device (3) being mounted to the lifter plate (512).
4. A roll adjusting device according to claim 3, characterized in that the transmission mechanism comprises a lifting worm (501), a lifting worm wheel (502) and a lifting screw rod (503), the lifting worm (501) is rotatably mounted on the support (511), a second hand wheel (504) is mounted at one protruding end of the lifting worm wheel, the lifting worm wheel (502) is meshed with the lifting worm (501), the lifting screw rod (503) is mounted on the lifting worm wheel (502) and can rotate along with the lifting worm wheel (502), the lifting screw rod (503) is connected with the support (511), and one protruding end of the lifting screw rod is mounted on the lifting plate (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080853.3A CN109552922B (en) | 2019-01-28 | 2019-01-28 | Large-roll adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080853.3A CN109552922B (en) | 2019-01-28 | 2019-01-28 | Large-roll adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109552922A CN109552922A (en) | 2019-04-02 |
| CN109552922B true CN109552922B (en) | 2024-04-05 |
Family
ID=65873873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080853.3A Active CN109552922B (en) | 2019-01-28 | 2019-01-28 | Large-roll adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552922B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371797A (en) * | 2015-12-10 | 2016-03-02 | 苏州博众精工科技有限公司 | Jack automatic detection mechanism |
| CN105619213A (en) * | 2016-01-07 | 2016-06-01 | 温州大学 | Automatic polishing system for cylindrical workpiece |
| CN106466800A (en) * | 2016-12-14 | 2017-03-01 | 中国科学院合肥物质科学研究院 | A kind of apparatus for automatically removing burr |
| CN206480425U (en) * | 2017-01-24 | 2017-09-08 | 苏州智驱机电科技有限公司 | A kind of cable center's reinforcer winding stand |
| CN209507206U (en) * | 2019-01-28 | 2019-10-18 | 广东三技克朗茨机械科技有限公司 | Big volume regulating device |
-
2019
- 2019-01-28 CN CN201910080853.3A patent/CN109552922B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371797A (en) * | 2015-12-10 | 2016-03-02 | 苏州博众精工科技有限公司 | Jack automatic detection mechanism |
| CN105619213A (en) * | 2016-01-07 | 2016-06-01 | 温州大学 | Automatic polishing system for cylindrical workpiece |
| CN106466800A (en) * | 2016-12-14 | 2017-03-01 | 中国科学院合肥物质科学研究院 | A kind of apparatus for automatically removing burr |
| CN206480425U (en) * | 2017-01-24 | 2017-09-08 | 苏州智驱机电科技有限公司 | A kind of cable center's reinforcer winding stand |
| CN209507206U (en) * | 2019-01-28 | 2019-10-18 | 广东三技克朗茨机械科技有限公司 | Big volume regulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109552922A (en) | 2019-04-02 |
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