CN112692099A - Double-station switching device of vertical take-up machine - Google Patents
Double-station switching device of vertical take-up machine Download PDFInfo
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- CN112692099A CN112692099A CN202011587826.4A CN202011587826A CN112692099A CN 112692099 A CN112692099 A CN 112692099A CN 202011587826 A CN202011587826 A CN 202011587826A CN 112692099 A CN112692099 A CN 112692099A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention discloses a double-station switching device of a vertical take-up machine, and belongs to the technical field of vertical take-up machines. The device comprises a rack, a lifting and rotating mechanism and a supporting plate assembly, wherein one end of the lifting and rotating mechanism is fixedly arranged on the rack, the other end of the lifting and rotating mechanism is movably connected with the rack through a balancing assembly, and the supporting plate assembly is movably sleeved in the middle of the lifting and rotating mechanism. In the station switching process, the unbalance loading effect of the lifting and rotating mechanism is reduced through the balance assembly, the deformation of the lifting and rotating mechanism in the station switching process is favorably reduced, and the service life of the lifting and rotating mechanism is favorably prolonged. The upper end of the anti-slip component extends into the clamping hole at the lower end of the winding drum, so that the winding drum is prevented from slipping relative to the bearing plate in the winding process, and smooth winding operation is ensured.
Description
Technical Field
The invention relates to a double-station switching device of a vertical take-up machine, and belongs to the technical field of vertical take-up machines.
Background
The wire-rewinding machine is matched with a wire-drawing machine for use, draws raw materials into metal wires with ideal wire diameters, and winds the metal wires. The wire rewinding machine is suitable for rewinding and bundling cold-rolled ribbed steel bars, can be matched with a steel bar wire drawing machine, a cold-rolled ribbed steel bar machine and a steel bar extending machine for use, adopts a speed-adjustable motor, automatically performs cycloid, is provided with a special combined control cabinet, and is simple and convenient to operate.
Chinese patent publication No. CN109335870A discloses a full-automatic vertical turntable take-up machine, which comprises a frame, wherein the frame is provided with a turntable take-up device, two opposite sides of the frame are respectively provided with a wire bracket and a wire coil loading and unloading device, and the wire coil loading and unloading device extends to a three-coordinate transfer device; the three-coordinate transfer device comprises a fixed frame, an X-axis frame, a Y-axis frame, a Z-axis frame and a grabbing head, wherein the X-axis frame is arranged on two opposite sides of the fixed frame, two ends of the Y-axis frame are movably erected between the X-axis frame, the Z-axis frame is movably connected to the Y-axis frame, and the grabbing head is connected to the lower part of the Z-axis frame; the wire coil handling device comprises a wire coil transferring mechanism and a track, the track is provided with a linear guide rail, the wire coil transferring mechanism is provided with a track sliding block, and the track sliding block is matched with the linear guide rail so that the wire coil transferring mechanism moves on the track; the rotary disc type take-up device comprises a rotary disc, a rotary disc shaft connected with the rotary disc, two groups of take-up shafts which are bilaterally symmetrically arranged on the rotary disc in a penetrating mode relative to the rotary disc shaft, and a take-up supporting plate connected with the upper portion of the take-up shafts, wherein the rotary disc shaft is driven by a rotary disc driving mechanism to drive the rotary disc to rotate, and the lower portion of the take-up shaft is connected with a take-up disc driving mechanism which drives the take. The automatic winding machine has the advantages that the automatic winding machine realizes the full automation of winding of the enameled wire, automatically grabs the wire coil, changes the wire coil, catches the wire, cuts off and transfers the wire coil, and improves the working efficiency.
However, in the station switching process of the take-up machine, the weight difference between the full-line take-up reel and the empty take-up reel is large, and the upper end of the pressure plate upright post is suspended, so that the turntable shaft can be greatly unbalanced loaded, and the turntable shaft is further easily subjected to plastic deformation.
Disclosure of Invention
In order to solve the technical problem, the invention provides a double-station switching device of a vertical wire-rewinding machine.
The invention is realized by the following technical scheme:
the utility model provides a duplex position auto-change over device of vertical admission machine, includes frame, lifting and drop rotating mechanism and layer board subassembly, lifting and drop rotating mechanism's one end fixed mounting is in the frame, and the other end passes through balanced subassembly and frame swing joint, layer board subassembly activity suit is in lifting and drop rotating mechanism's middle part.
The double-station switching device further comprises an idle positioning mechanism and a take-up driving mechanism which are installed on the rack, the lifting rotating mechanism is located between the idle positioning mechanism and the take-up driving mechanism, the take-up driving mechanism is provided with an anti-slip assembly, and the support plate assembly is provided with avoidance openings at positions corresponding to the take-up driving mechanism and the idle positioning mechanism.
The take-up driving mechanism comprises a motor, a shaft sleeve A and a driving shaft, the motor and the shaft sleeve A are installed on the rack, the middle of the driving shaft is connected with the shaft sleeve A through a tapered roller bearing, a bearing plate is arranged at the upper end of the driving shaft, an anti-slip assembly is arranged on the bearing plate, a conical lower tip is arranged at the upper end of the driving shaft on the upper side of the bearing plate, and the lower end of the driving shaft is in belt transmission connection with the motor.
The loading board is provided with a stepped hole at a position corresponding to the anti-slip assembly, the anti-slip assembly comprises a stepped shaft, the stepped shaft is connected with the stepped hole in a sliding manner, a blind hole is coaxially formed in the lower end of the stepped shaft, the bottom of the blind hole is connected with the bottom of the stepped hole through a spring, and the upper end of the stepped shaft extends out of the loading board under the action of the spring.
The idle positioning mechanism comprises a supporting cylinder and a conical positioning tip, the lower end of the supporting cylinder is connected with the rack through a mounting plate B, a supporting plate is sleeved at the upper end of the supporting cylinder, an elastic positioning assembly is mounted on the supporting plate, the structure of the elastic positioning assembly is consistent with that of the anti-slip assembly, and the conical positioning tip is connected with the upper end of the supporting cylinder through a bolt.
The supporting plate assembly comprises a shaft sleeve B and a supporting plate, a key groove is axially formed in the inner wall of the shaft sleeve B, the supporting plate is sleeved on the shaft sleeve B, a conical reinforcing sleeve is arranged on the supporting plate at a position coaxial with the shaft sleeve B, and the conical reinforcing sleeve is connected with the supporting plate through a plurality of reinforcing plates.
Lifting and drop rotating mechanism includes the fixed plate, sliding sleeve B, lifting cover B, rotatory drive shaft and lifter plate B, lifter plate B is located the fixed plate under, and be connected with the fixed plate through two hydro-cylinders, lifter plate B's bottom is equipped with the swing hydro-cylinder, sliding sleeve B passes through the fixed plate and is connected with the frame, lifting cover B is located sliding sleeve B's inboard, and with sliding sleeve B sliding connection, lifting cover B's lower extreme is connected with lifter plate B, rotatory drive shaft passes through tapered roller bearing and is connected with lifting cover B, the lower extreme and the swing hydro-cylinder of rotatory drive shaft are connected, the middle part is equipped with the key, the upper end is through balanced subassembly and frame swing joint.
The swing oil cylinder is provided with a rotary encoder, the bottom of the fixed plate is provided with a switch mounting plate, and the switch mounting plate is provided with two travel switches A.
The balance assembly comprises a balance cylinder, and the balance cylinder is connected with the rack through a connecting plate.
The balance cylinder is movably connected with the upper end of the rotary driving shaft through a needle bearing.
The invention has the beneficial effects that:
1. in the station switching process, the unbalance loading effect of the lifting and rotating mechanism is reduced through the balance assembly, the deformation of the lifting and rotating mechanism in the station switching process is favorably reduced, and the service life of the lifting and rotating mechanism is favorably prolonged.
2. The upper end of the anti-slip component extends into the clamping hole at the lower end of the winding drum, so that the winding drum is prevented from slipping relative to the bearing plate in the winding process, and smooth winding operation is ensured.
4. Fix a position the empty reel through idle positioning mechanism, ensure that the reel on the idle position rotates 180 degrees backs around the axis of rotatory drive shaft, the reel is coaxial with the drive shaft, and the card hole on the reel is coaxial with the subassembly of preventing skidding.
5. Can exchange the reel of idle setting and work position, accomplish the duplex position automatically and switch, help improving the production efficiency of admission machine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the lifting and rotating mechanism of the present invention;
FIG. 3 is a left side view of the structure of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along E-E of FIG. 2;
FIG. 5 is a schematic structural diagram of an idle positioning mechanism according to the present invention;
FIG. 6 is a schematic top view of the pallet assembly of the present invention;
FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is a schematic structural view of a balancing assembly of the present invention;
fig. 9 is a schematic structural view of the wire rewinding driving mechanism with the motor and the belt removed.
In the figure: 1-a frame, 2-a lifting rotating mechanism, 20-a fixed plate, 21-a travel switch A, 22-a sliding sleeve B, 23-a lifting sleeve B, 24-a rotating driving shaft, 25-an oil cylinder, 26-a lifting plate B, 27-a swinging oil cylinder, 3-an idle positioning mechanism, 30-a mounting plate B, 31-a supporting cylinder, 32-a supporting plate, 33-a conical positioning tip, 4-a supporting plate component, 40-a shaft sleeve B, 41-a supporting plate, 410-an avoidance opening, 42-a conical reinforcing sleeve, 43-a reinforcing plate, 5-a balancing component, 50-a balancing cylinder, 51-a connecting plate, 6-a take-up driving mechanism, 60-a shaft sleeve A, 61-a driving shaft, 62-a bearing plate, 63-a conical lower tip and 7-an anti-slip component, 8-elastic positioning component.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 9, the double-station switching device of the vertical wire rewinding machine comprises a frame 1, a lifting and rotating mechanism 2 and a supporting plate assembly 4, wherein one end of the lifting and rotating mechanism 2 is fixedly mounted on the frame 1, the other end of the lifting and rotating mechanism 2 is movably connected with the frame 1 through a balancing assembly 5, and the supporting plate assembly 4 is movably sleeved in the middle of the lifting and rotating mechanism 2. The lower end of the lifting and rotating mechanism 2 is fixedly arranged on the rack 1, the upper end of the lifting and rotating mechanism 2 is movably connected with the rack 1 through the balance assembly 5, the unbalance loading effect of the lifting and rotating mechanism 2 is reduced through the balance assembly 5, the deformation of the lifting and rotating mechanism 2 generated in the station switching process is favorably reduced, and the service life of the lifting and rotating mechanism 2 is favorably prolonged.
The double-station switching device further comprises an idle positioning mechanism 3 and a wire winding driving mechanism 6 which are installed on the rack 1, the lifting rotating mechanism 2 is located between the idle positioning mechanism 3 and the wire winding driving mechanism 6, the wire winding driving mechanism 6 is provided with an anti-slip assembly 7, and the support plate assembly 4 is provided with avoidance ports 410 at positions corresponding to the wire winding driving mechanism 6 and the idle positioning mechanism 3. When using, receive and place the reel on line actuating mechanism 6 and the idle positioning mechanism 3, order about the reel rotation on it through receiving line actuating mechanism 6 and receive the line, after receiving the line, through the jacking of elevating and rotating mechanism 2, rotatory layer board subassembly 4, make the reel of work position and the reel of idle position exchange.
The take-up driving mechanism 6 comprises a motor, a shaft sleeve A60 and a driving shaft 61, the motor and the shaft sleeve A60 are installed on the rack 1, the middle of the driving shaft 61 is connected with the shaft sleeve A60 through a tapered roller bearing, a bearing plate 62 is arranged at the upper end of the driving shaft 61, the anti-slip assembly 7 is arranged on the bearing plate 62, a tapered lower tip 63 is arranged at the upper end of the driving shaft 61 on the upper side of the bearing plate 62, and the lower end of the driving shaft 61 is in belt transmission connection with the motor. When in use, the two ends of the winding drum are both provided with conical openings matched with the conical lower centers 63. When the steel wire is wound, the bearing plate 62 is used for supporting the winding drum, the conical lower tip 63 is used for positioning the lower end of the winding drum, the anti-slip assembly 7 is used for preventing the winding drum from slipping relative to the bearing plate 62, the motor drives the driving shaft 61 to rotate through belt transmission, and the driving shaft 61 drives the bearing plate 62 and the conical lower tip 63 at the upper end of the driving shaft to rotate, so that the winding drum rotates along with the bearing plate 62 to wind the steel wire.
The loading board 62 is provided with a stepped hole at a position corresponding to the anti-slip component 7, the anti-slip component 7 comprises a stepped shaft, the stepped shaft is connected with the stepped hole in a sliding manner, a blind hole is coaxially arranged at the lower end of the stepped shaft, the bottom of the blind hole is connected with the bottom of the stepped hole through a spring, and the upper end of the stepped shaft extends out of the loading board 62 under the action of the spring. When the anti-slip winding drum is used, clamping holes are machined in the end plates at the two ends of the winding drum at positions corresponding to the anti-slip assemblies 7, and the stepped shafts stretch into the clamping holes under the action of spring force of the springs, so that the situation that the winding drum slips relative to the bearing plate 62 in the winding process is avoided.
The idle positioning mechanism 3 comprises a supporting cylinder 31 and a conical positioning tip 33, the lower end of the supporting cylinder 31 is connected with the rack 1 through a mounting plate B30, a supporting plate 32 is sleeved at the upper end of the supporting cylinder, an elastic positioning component 8 is mounted on the supporting plate 32, the structure of the elastic positioning component 8 is consistent with that of the anti-slip component 7, and the conical positioning tip 33 is connected with the upper end of the supporting cylinder 31 through a bolt. In use, the conical locating point 33 is used to locate the lower end of the spool and the support plate 32 is used to support the spool. The conical positioning center 33, the conical lower center 63, the elastic positioning component 8 and the anti-slip component 7 are symmetrical relative to the central axis of the rotary driving shaft 24; the winding drum is placed on the supporting plate 32 and rotates around the central axis of the conical positioning tip 33 until the upper end of the elastic positioning assembly 8 is clamped into the clamping hole in the winding drum, and after the winding drum on the idle position rotates 180 degrees around the central axis of the rotary driving shaft 24, the winding drum is coaxial with the driving shaft 61, and the clamping hole in the winding drum is coaxial with the anti-slip assembly 7.
The supporting plate assembly 4 comprises a shaft sleeve B40 and a supporting plate 41, a key groove is axially formed in the inner wall of the shaft sleeve B40, the supporting plate 41 is sleeved on the shaft sleeve B40, a conical reinforcing sleeve 42 is arranged on the supporting plate 41 at a position coaxial with the shaft sleeve B40, and the conical reinforcing sleeve 42 is connected with the supporting plate 41 through a plurality of reinforcing plates 43. In use, the keyway extends through the sleeve B40 and the sleeve B40 is slidably connected to the rotary drive shaft 24. The pallet 41 is used to lift and rotate the reel in the exchange working position and the idle position. The support plate 41 is formed with an escape opening 410 at a position corresponding to the support plate 32 and the carrier plate 62.
The lifting and rotating mechanism 2 comprises a fixed plate 20, a sliding sleeve B22, a lifting sleeve B23, a rotating driving shaft 24 and a lifting plate B26, wherein the lifting plate B26 is positioned under the fixed plate 20 and is connected with the fixed plate 20 through two oil cylinders 25, a swing oil cylinder 27 is arranged at the bottom of the lifting plate B26, the sliding sleeve B22 is connected with the rack 1 through the fixed plate 20, a lifting sleeve B23 is positioned on the inner side of the sliding sleeve B22 and is in sliding connection with the sliding sleeve B22, the lower end of the lifting sleeve B23 is connected with the lifting plate B26, the rotating driving shaft 24 is connected with the lifting sleeve B23 through a tapered roller bearing, the lower end of the rotating driving shaft 24 is connected with the swing oil cylinder 27, a key is arranged in the middle of the rotating driving shaft.
The swing oil cylinder 27 is provided with a rotary encoder, the bottom of the fixed plate 20 is provided with a switch mounting plate, and the switch mounting plate is provided with a two-stroke switch A21. When the lifting plate is used, the rotary encoder is used for detecting the rotation angle of the main shaft of the swing oil cylinder 27, and the two stroke switches A21 are used for detecting the lifting stroke of the lifting plate B26. When the working position and the idle position of the winding drum need to be switched, the piston rod of the oil cylinder 25 is retracted to drive the lifting plate B26, the swing oil cylinder 27, the lifting sleeve B23 and the rotary driving shaft 24 to integrally move upwards, the supporting plate 41 is lifted upwards by a certain displacement to lift the winding drum, the winding drum is separated from the winding driving mechanism 6, the winding drum at the idle position is separated from the idle positioning mechanism 3, then the swing oil cylinder 27 acts to drive the rotary driving shaft 24 to drive the supporting plate 41 to rotate 180 degrees, and therefore the position of the winding drum at the working position and the idle position is switched.
The balancing assembly 5 comprises a balancing cylinder 50, and the balancing cylinder 50 is connected with the frame 1 through a connecting plate 51.
The balance cylinder 50 is movably connected with the upper end of the rotary driving shaft 24 through a needle bearing.
Specifically, the vertical double-station wire rewinding machine further comprises a controller, and the controller is electrically connected with a motor, the swing cylinder 27, the rotary encoder and a travel switch A21 in the wire rewinding driving mechanism 6.
The invention relates to a double-station switching device of a vertical take-up machine, which has the following working principle or working process:
(1) placing an empty reel on the support plate 32 at an idle position, and rotating the reel around the central axis of the conical positioning tip 33 until the upper end of the elastic positioning component 8 is clamped into a clamping hole on the reel;
(2) the oil cylinder 25 acts to drive the lifting plate B26, the swing oil cylinder 27, the lifting sleeve B23 and the rotary driving shaft 24 to integrally move upwards, and the supporting plate 41 is lifted upwards by a certain displacement to lift the winding drum, so that the winding drum is separated from the supporting plate 32, the conical positioning tip 33 and the elastic positioning assembly 8;
(3) the swing oil cylinder 27 drives the supporting plate 41 to rotate 180 degrees through the rotating driving shaft 24, so that the winding drum on the idle position is rotated to the working position;
(4) the oil cylinder 25 acts to drive the lifting plate B26, the swing oil cylinder 27, the lifting sleeve B23 and the rotating driving shaft 24 to integrally move downwards, the supporting plate 41 moves downwards under the action of self weight, the winding drum is placed on the bearing plate 62, and the upper end of the anti-slip assembly 7 is aligned and inserted into the clamping hole at the lower end of the winding drum;
(5) fixing one end of the steel wire on the winding drum;
(6) starting a motor, wherein the motor drives the driving shaft 61 to rotate through belt transmission, so that the bearing plate 62 and the winding drum on the bearing plate 62 are driven to rotate to take up wires;
(7) after the winding drum is fully wound with the steel wire, the motor is turned off, the steel wire is cut, and then the end part of the steel wire is inserted into a clamping hole at the upper end of the winding drum;
(8) and (4) repeating the steps (1) to (7).
In summary, the double-station switching device of the vertical take-up machine provided by the invention has the following beneficial effects:
1. in the station switching process, the unbalance loading action of the lifting and rotating mechanism 2 is reduced through the balance assembly 5, the deformation of the lifting and rotating mechanism 2 in the station switching process is reduced, and the service life of the lifting and rotating mechanism 2 is prolonged.
2. The upper end of the anti-slip component 7 extends into the clamping hole at the lower end of the winding drum, so that the winding drum is prevented from slipping relative to the bearing plate 62 in the winding process, and the smooth winding operation is ensured.
4. Fix a position the empty reel through idle positioning mechanism 3, ensure that the reel on the idle position rotates 180 degrees backs around the axis of rotatory drive shaft 24, the reel is coaxial with drive shaft 61, and the card hole on the reel is coaxial with prevent subassembly 7 that skids.
5. Can exchange the reel of idle setting and work position, accomplish the duplex position automatically and switch, help improving the production efficiency of admission machine.
Claims (10)
1. The utility model provides a duplex position auto-change over device of vertical admission machine which characterized in that: the automatic lifting device comprises a rack (1), a lifting and rotating mechanism (2) and a supporting plate assembly (4), wherein one end of the lifting and rotating mechanism (2) is fixedly installed on the rack (1), the other end of the lifting and rotating mechanism is movably connected with the rack (1) through a balancing assembly (5), and the supporting plate assembly (4) is movably sleeved at the middle part of the lifting and rotating mechanism (2).
2. The double-station switching device of the vertical take-up machine according to claim 1, characterized in that: duplex position auto-change over device is still including installing idle positioning mechanism (3) and receipts line actuating mechanism (6) in frame (1), and lifting and drop rotating mechanism (2) are located idle positioning mechanism (3) and receive between line actuating mechanism (6), receive to be equipped with on line actuating mechanism (6) and prevent subassembly (7) that skids, all be equipped with on layer board subassembly (4) with receiving line actuating mechanism (6), the corresponding position of idle positioning mechanism (3) and dodge mouth (410).
3. The double-station switching device of the vertical take-up machine according to claim 2, characterized in that: the take-up driving mechanism (6) comprises a motor, a shaft sleeve A (60) and a driving shaft (61), the motor and the shaft sleeve A (60) are installed on the rack (1), the middle of the driving shaft (61) is connected with the shaft sleeve A (60) through a tapered roller bearing, a bearing plate (62) is arranged at the upper end of the driving shaft (61), an anti-slip assembly (7) is arranged on the bearing plate (62), a tapered lower tip (63) is arranged at the upper end of the driving shaft (61) on the upper side of the bearing plate (62), and the lower end of the driving shaft (61) is in belt transmission connection with the motor.
4. The double-station switching device of the vertical take-up machine according to claim 3, characterized in that: the bearing plate (62) is provided with a stepped hole at a position corresponding to the anti-slip component (7), the anti-slip component (7) comprises a stepped shaft, the stepped shaft is connected with the stepped hole in a sliding manner, a blind hole is coaxially arranged at the lower end of the stepped shaft, the bottom of the blind hole is connected with the bottom of the stepped hole through a spring, and the upper end of the stepped shaft extends out of the bearing plate (62) under the action of the spring.
5. The double-station switching device of the vertical take-up machine according to claim 2, characterized in that: the idle positioning mechanism (3) comprises a supporting cylinder (31) and a conical positioning tip (33), the lower end of the supporting cylinder (31) is connected with the rack (1) through a mounting plate B (30), a supporting plate (32) is sleeved at the upper end of the supporting cylinder, an elastic positioning component (8) is installed on the supporting plate (32), the structure of the elastic positioning component (8) is consistent with the anti-slip component (7), and the conical positioning tip (33) is connected with the upper end of the supporting cylinder (31) through a bolt.
6. The double-station switching device of the vertical take-up machine according to claim 1, characterized in that: the bearing plate assembly (4) comprises a shaft sleeve B (40) and a bearing plate (41), a key groove is axially formed in the inner wall of the shaft sleeve B (40), the bearing plate (41) is sleeved on the shaft sleeve B (40), a conical reinforcing sleeve (42) is arranged on the bearing plate (41) at the position coaxial with the shaft sleeve B (40), and the conical reinforcing sleeve (42) is connected with the bearing plate (41) through a plurality of reinforcing plates (43).
7. The double-station switching device of the vertical take-up machine according to claim 1, characterized in that: the lifting and rotating mechanism (2) comprises a fixed plate (20), a sliding sleeve B (22), a lifting sleeve B (23), a rotating driving shaft (24) and a lifting plate B (26), wherein the lifting plate B (26) is positioned under the fixed plate (20), and is connected with the fixed plate (20) through two oil cylinders (25), the bottom of the lifting plate B (26) is provided with a swing oil cylinder (27), the sliding sleeve B (22) is connected with the frame (1) through the fixed plate (20), the lifting sleeve B (23) is positioned at the inner side of the sliding sleeve B (22), and is connected with a sliding sleeve B (22) in a sliding way, the lower end of a lifting sleeve B (23) is connected with a lifting plate B (26), a rotary driving shaft (24) is connected with the lifting sleeve B (23) through a tapered roller bearing, the lower end of the rotary driving shaft (24) is connected with a swing oil cylinder (27), a key is arranged in the middle of the rotary driving shaft, and the upper end of the rotary driving shaft is movably connected with a rack (1) through a balance assembly (5).
8. The double-station switching device of the vertical take-up machine according to claim 7, characterized in that: a rotary encoder is arranged on the swing oil cylinder (27); the bottom of the fixed plate (20) is provided with a switch mounting plate, and the switch mounting plate is provided with two travel switches A (21).
9. The double-station switching device of the vertical take-up machine according to claim 1, characterized in that: the balance assembly (5) comprises a balance cylinder (50), and the balance cylinder (50) is connected with the rack (1) through a connecting plate (51).
10. The double-station switching device of the vertical take-up machine according to claim 9, characterized in that: the balance cylinder (50) is movably connected with the upper end of the rotary driving shaft (24) through a needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587826.4A CN112692099A (en) | 2020-12-28 | 2020-12-28 | Double-station switching device of vertical take-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587826.4A CN112692099A (en) | 2020-12-28 | 2020-12-28 | Double-station switching device of vertical take-up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692099A true CN112692099A (en) | 2021-04-23 |
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ID=75511370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011587826.4A Pending CN112692099A (en) | 2020-12-28 | 2020-12-28 | Double-station switching device of vertical take-up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692099A (en) |
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2020
- 2020-12-28 CN CN202011587826.4A patent/CN112692099A/en active Pending
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