CN210851530U - Eccentric shaft type wire pressing wheel device - Google Patents
Eccentric shaft type wire pressing wheel device Download PDFInfo
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- CN210851530U CN210851530U CN201921730361.6U CN201921730361U CN210851530U CN 210851530 U CN210851530 U CN 210851530U CN 201921730361 U CN201921730361 U CN 201921730361U CN 210851530 U CN210851530 U CN 210851530U
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- tool apron
- wire pressing
- hexagonal
- shaft
- wheel
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Abstract
An eccentric shaft type wire pressing wheel device comprises a rack (1), an upper wire pressing mechanism and a lower wire pressing mechanism, wherein an upper rail mounting beam (2) and a lower rail mounting beam (3) are arranged on the rack (1), a pair of first sliding rails (4) and a first gear rack mechanism (5) are arranged on the upper rail mounting beam (2), and a pair of second sliding rails (6) and a second gear rack mechanism (7) are arranged on the lower rail mounting beam (3); the upper wire pressing mechanism comprises an upper tool apron (8), an upper tool apron driving motor (9), an upper tool apron fixing cylinder (10), a wire pressing cutter wheel lifting cylinder (11), a rocker arm (12), a first hexagonal shaft (13) and an upper wire pressing cutter wheel (14); the advantages are that: the eccentric shaft is used, so that the requirements of various line pressing ridges of the paper dividing and line pressing machine are met, and the problem of line pressing secondary marks of the combined wheel is solved.
Description
Technical Field
The utility model relates to a corrugated container board line ball equipment field, concretely relates to eccentric shaft type fabric wheel device.
Background
At present, corrugated boards are dried by a dryer and then enter a dividing press to divide and press the paper, and customers have various requirements on the pressing wheel type. If a plurality of wire pressing wheels are arranged on the same shaft, when the wire is pressed, the wire pressing wheels can mutually influence each other, and traces which are not needed or influence the quality of the paperboard can be left on the paperboard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an eccentric shaft type wire pressing wheel device aiming at the defects.
The utility model comprises a frame, an upper wire pressing mechanism and a lower wire pressing mechanism,
an upper track mounting beam and a lower track mounting beam are arranged on the frame,
the upper track mounting beam is provided with a pair of first sliding rails and a first gear rack mechanism, and the lower track mounting beam is provided with a pair of second sliding rails and a second gear rack mechanism;
the upper wire pressing mechanism comprises an upper tool apron, an upper tool apron driving motor, an upper tool apron fixing cylinder, a wire pressing tool wheel lifting cylinder, a rocker arm, a first hexagonal shaft and an upper wire pressing tool wheel,
the upper tool apron is slidably mounted on the pair of first sliding rails through the sliding block, the upper tool apron driving motor is mounted on the upper tool apron, the upper tool apron driving motor drives the gear of the first gear rack mechanism to rotate so as to enable the upper tool apron to move left and right on the pair of first sliding rails, the end part of the piston rod of the upper tool apron fixing cylinder is provided with a first friction disc, the upper tool apron fixing cylinder is mounted on the upper tool apron, the piston rod of the upper tool apron fixing cylinder drives the first friction disc to tightly press the upper tool apron so as to fix the upper tool apron,
the first hexagonal shaft is movably arranged on the frame through a pair of bearings and a bearing seat, the first hexagonal shaft is driven to rotate by a first hexagonal shaft driving motor,
the rocker arm is provided with a bearing and a shaft sleeve, the first hexagonal shaft is arranged in the shaft sleeve of the rocker arm, the first hexagonal shaft is provided with a first synchronous belt wheel,
the wire pressing knife flywheel lifting cylinder is arranged on the upper knife holder, the end part of a piston rod of the wire pressing knife flywheel lifting cylinder is movably connected with one end of the rocker arm through a pin shaft, a rotating shaft of the upper wire pressing knife flywheel is movably arranged at the other end of the rocker arm through a bearing, a second synchronous belt wheel is arranged on the rotating shaft of the upper wire pressing knife flywheel, and the second synchronous belt wheel is connected with the first synchronous belt wheel through synchronous belt transmission;
the lower wire pressing mechanism comprises a lower cutter seat, a lower cutter seat driving motor, a lower cutter seat fixing cylinder, a second hexagonal shaft, a hexagonal shaft driving part, a first lower wire pressing wheel and a second lower wire pressing wheel,
the lower tool apron is slidably arranged on the pair of second sliding rails through the sliding block, the lower tool apron driving motor is arranged on the lower tool apron, the lower tool apron driving motor drives the gear of the second gear rack mechanism to rotate, so that the lower tool apron moves left and right on the pair of second sliding rails, the end part of the piston rod of the lower tool apron fixing cylinder is provided with a second friction disc, the lower tool apron fixing cylinder is arranged on the lower tool apron, the piston rod of the lower tool apron fixing cylinder drives the second friction disc to be tightly pressed on the lower tool apron, so that the lower tool apron is fixed,
the second hexagonal shaft is movably arranged on the frame through a pair of bearings and bearing seats, one end of the second hexagonal shaft is provided with a small driving gear,
the hexagonal shaft driving part comprises a hexagonal shaft driving cylinder and a large driving gear, the hexagonal shaft driving cylinder is movably arranged on the frame through a pin shaft, the end part of a piston rod of the hexagonal shaft driving cylinder is movably connected with the large driving gear through the pin shaft, the large driving gear is meshed with the small driving gear,
the first hexagonal eccentric shaft sleeve and the second hexagonal eccentric shaft sleeve are slidably arranged on the second hexagonal shaft, the first hexagonal eccentric shaft sleeve is fixedly connected with the second hexagonal eccentric shaft sleeve, the first lower wire pressing wheel is fixed on the first hexagonal eccentric shaft sleeve, the second lower wire pressing wheel is fixed on the second hexagonal eccentric shaft sleeve,
the top of the lower cutter holder is movably connected with the first hexagonal eccentric shaft sleeve through a bearing.
The hexagonal shaft driving cylinder drives the large driving gear to rotate by 90 degrees, and when the large driving gear rotates by 90 degrees, the small driving gear is driven to rotate by 180 degrees.
The hexagonal shaft driving part can also be a hexagonal shaft driving motor which drives the large driving gear to rotate through the speed reducer and the encoder.
It also has the lowest spacing seat of last fabric wheel, and the tip of rocking arm is provided with spacing bolt, and the tip of spacing bolt is located the lowest spacing seat of last fabric wheel.
Go up line ball break bar and second line ball wheel down and be single sword line ball break bar, first line ball wheel down is double-edged line ball break bar.
The first hexagonal shaft driving motor drives the first hexagonal shaft to rotate through the synchronous belt transmission mechanism, the upper cutter holder driving motor drives the gear of the first gear rack mechanism to rotate through the synchronous belt transmission mechanism, and the lower cutter holder driving motor drives the gear of the second gear rack mechanism to rotate through the synchronous belt transmission mechanism.
The utility model has the advantages that: the eccentric shaft is used, so that the requirements of various line pressing ridges of the paper dividing and line pressing machine are met, and the problem of line pressing secondary marks of the combined wheel is solved.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the present invention in a partially enlarged structure shown in fig. 1.
Fig. 3 is the structure diagram of the present invention, in which the hexagonal shaft drives the cylinder to drive the gear to rotate.
Fig. 4 is a schematic structural diagram of the present invention.
Detailed Description
As shown in the attached drawings, the utility model comprises a frame 1, an upper wire pressing mechanism and a lower wire pressing mechanism,
an upper rail mounting beam 2 and a lower rail mounting beam 3 are arranged on the frame 1,
the upper track mounting beam 2 is provided with a pair of first slide rails 4 and a first gear rack mechanism 5, and the lower track mounting beam 3 is provided with a pair of second slide rails 6 and a second gear rack mechanism 7;
the upper wire pressing mechanism comprises an upper knife holder 8, an upper knife holder driving motor 9, an upper knife holder fixing cylinder 10, a wire pressing knife wheel lifting cylinder 11, a rocker arm 12, a first hexagonal shaft 13 and an upper wire pressing knife wheel 14,
an upper knife holder 8 is slidably mounted on a pair of first slide rails 4 through a slide block, an upper knife holder driving motor 9 is mounted on the upper knife holder 8, the upper knife holder driving motor 9 drives a gear of a first gear rack mechanism 5 to rotate, so that the upper knife holder 8 moves left and right on the pair of first slide rails 4, a first friction disc 15 is arranged at the end part of a piston rod of an upper knife holder fixing cylinder 10, the upper knife holder fixing cylinder 10 is mounted on the upper knife holder 8, the piston rod of the upper knife holder fixing cylinder 10 drives the first friction disc 15 to tightly press the upper knife holder 8, so that the upper knife holder 8 is fixed,
the first hexagonal shaft 13 is movably arranged on the frame 1 through a pair of bearings and bearing seats, the first hexagonal shaft 13 is driven to rotate through a first hexagonal shaft driving motor 32,
the rocker arm 12 is provided with a bearing and a shaft sleeve, a first hexagonal shaft 13 is arranged in the shaft sleeve of the rocker arm 12, the first hexagonal shaft 13 is provided with a first synchronous belt wheel 16,
a wire pressing cutter wheel lifting cylinder 11 is arranged on the upper cutter holder 8, the end part of a piston rod of the wire pressing cutter wheel lifting cylinder 11 is movably connected with one end of a rocker arm 12 through a pin shaft, a rotating shaft of an upper wire pressing cutter wheel 14 is movably arranged at the other end of the rocker arm 12 through a bearing, a second synchronous belt pulley 17 is arranged on the rotating shaft of the upper wire pressing cutter wheel 14, and the second synchronous belt pulley 17 is connected with a first synchronous belt pulley 16 through synchronous belt transmission;
the lower wire pressing mechanism comprises a lower tool apron 18, a lower tool apron driving motor 19, a lower tool apron fixing cylinder 20, a second hexagonal shaft 21, a hexagonal shaft driving part, a first lower wire pressing wheel 22 and a second lower wire pressing wheel 23,
the lower tool apron 18 is slidably mounted on the pair of second slide rails 6 through the slide block, the lower tool apron driving motor 19 is mounted on the lower tool apron 18, the lower tool apron driving motor 19 drives the gear of the second gear rack mechanism 7 to rotate, so that the lower tool apron 18 moves left and right on the pair of second slide rails 6, the end part of the piston rod of the lower tool apron fixing cylinder 20 is provided with a second friction disc 24, the lower tool apron fixing cylinder 20 is mounted on the lower tool apron 18, the piston rod of the lower tool apron fixing cylinder 20 drives the second friction disc 24 to tightly press the lower tool apron 18, so that the lower tool apron 18 is fixed,
the second hexagonal shaft 21 is movably installed on the frame 1 through a pair of bearings and bearing seats, one end of the second hexagonal shaft 21 is provided with a small driving gear 27,
the hexagonal shaft driving part comprises a hexagonal shaft driving cylinder 25 and a large driving gear 26, the hexagonal shaft driving cylinder 25 is movably arranged on the frame 1 through a pin shaft, the end part of a piston rod of the hexagonal shaft driving cylinder 25 is movably connected with the large driving gear 26 through the pin shaft, the large driving gear 26 is meshed with the small driving gear 27,
the first hexagonal eccentric shaft sleeve 28 and the second hexagonal eccentric shaft sleeve 29 are slidably mounted on the second hexagonal shaft 21, the first hexagonal eccentric shaft sleeve 28 is fixedly connected with the second hexagonal eccentric shaft sleeve 29, the first lower wire pressing wheel 22 is fixed on the first hexagonal eccentric shaft sleeve 28, the second lower wire pressing wheel 23 is fixed on the second hexagonal eccentric shaft sleeve 29,
the top of the lower tool apron 18 is movably connected with a first hexagonal eccentric bushing 28 through a bearing.
The hexagonal shaft driving cylinder 25 drives the large driving gear 26 to rotate by 90 degrees, and when the large driving gear 26 rotates by 90 degrees, the small driving gear 27 is driven to rotate by 180 degrees.
The hexagonal shaft driving part can also be a hexagonal shaft driving motor which drives the large driving gear 26 to rotate through a speed reducer and an encoder.
It also has the lowest spacing seat 30 of last fabric wheel, and the tip of rocking arm 12 is provided with spacing bolt 31, and the tip of spacing bolt 31 is located the lowest spacing seat 30 of last fabric wheel.
The upper wire pressing wheel 14 and the second lower wire pressing wheel 23 are single-blade wire pressing wheels, and the first lower wire pressing wheel 22 is a double-blade wire pressing wheel.
The first hexagonal shaft driving motor 32 drives the first hexagonal shaft 13 to rotate through a synchronous belt transmission mechanism, the upper cutter holder driving motor 9 drives the gear of the first gear rack mechanism 5 to rotate through the synchronous belt transmission mechanism, and the lower cutter holder driving motor 19 drives the gear of the second gear rack mechanism 7 to rotate through the synchronous belt transmission mechanism.
The working mode and principle are as follows: after entering the dividing press, the corrugated board passes between the upper creasing blade wheel 14 and the first lower creasing wheel 22 to be subjected to creasing and forming.
When the upper line pressing mechanism and the lower line pressing mechanism need to adjust the indentation distance,
go up line ball mechanism: the piston rod of the upper cutter holder fixing cylinder 10 is retracted, the upper cutter holder driving motor 9 is started, the upper cutter holder 8 is driven to move left and right on the upper rail mounting beam 2 through the first gear and rack mechanism 5, the rocker arm 12 moves left and right along the first hexagonal shaft 13, the piston rod of the upper cutter holder fixing cylinder 10 stretches out after the upper cutter holder fixing cylinder moves to a specified position, and the first friction disc 15 is compressed on the upper rail mounting beam 2, so that the upper cutter holder 8 is fixed.
The wire pressing mechanism comprises: the piston rod of the lower cutter holder fixing cylinder 20 retracts, the lower cutter holder driving motor 19 is started, the lower cutter holder 18 is driven to move left and right on the lower rail mounting beam 3 through the second gear rack mechanism 7, the first lower wire pressing wheel 22 and the second lower wire pressing wheel 23 move left and right along the second hexagonal shaft 21 through the hexagonal shaft sleeve, after the piston rod of the lower cutter holder fixing cylinder 20 extends out after the piston rod moves to a specified position, the second friction disc 24 is tightly pressed on the lower rail mounting beam 3, and the lower cutter holder 18 is fixed.
The working mode of the wire pressing mechanism is as follows: the first hexagonal shaft driving motor 32 drives the first hexagonal shaft 13 to rotate in the rocker arm 12, the first hexagonal shaft 13 drives the first synchronous belt pulley 16 to rotate when rotating, the first synchronous belt pulley 16 drives the second synchronous belt pulley 17 to rotate, and the second synchronous belt pulley 17 drives the upper line pressing cutter wheel 14 to rotate.
The working mode of the wire pressing mechanism is as follows: when the second lower wire pressing wheel 23 needs to be replaced for wire pressing, a piston rod of the hexagonal shaft driving cylinder 25 extends out, the large driving gear 26 is driven to rotate by 90 degrees, the large driving gear 26 drives the small driving gear 27 to rotate by 180 degrees, the small driving gear 27 drives the second hexagonal shaft 21 to rotate by 180 degrees, the second hexagonal shaft 21 drives the first hexagonal eccentric shaft sleeve 28 and the second hexagonal eccentric shaft sleeve 29 to rotate together, the first lower wire pressing wheel 22 is lower than a working position and does not contact with a paperboard, and the second lower wire pressing wheel 23 rotates to a working position and contacts with the paperboard.
When the upper wire pressing wheel 14 needs to be lifted, the piston rod of the wire pressing wheel lifting cylinder 11 extends out, the rocker arm 12 is driven to rotate around the first hexagonal shaft 13, and the rocker arm 12 drives the upper wire pressing wheel 14 to be lifted. The limit bolt 31 functions to limit the minimum gap between the upper cutter wheel 14 and the second lower cutter wheel 23.
Claims (6)
1. An eccentric shaft type wire pressing wheel device is characterized by comprising a frame (1), an upper wire pressing mechanism and a lower wire pressing mechanism,
an upper rail mounting beam (2) and a lower rail mounting beam (3) are arranged on the frame (1),
a pair of first sliding rails (4) and a first gear rack mechanism (5) are arranged on the upper track mounting beam (2), and a pair of second sliding rails (6) and a second gear rack mechanism (7) are arranged on the lower track mounting beam (3);
the upper wire pressing mechanism comprises an upper tool apron (8), an upper tool apron driving motor (9), an upper tool apron fixing cylinder (10), a wire pressing cutter wheel lifting cylinder (11), a rocker arm (12), a first hexagonal shaft (13) and an upper wire pressing cutter wheel (14),
the upper tool apron (8) is slidably mounted on the pair of first sliding rails (4) through the sliding block, the upper tool apron driving motor (9) is mounted on the upper tool apron (8), the upper tool apron driving motor (9) drives the gear of the first gear rack mechanism (5) to rotate, the upper tool apron (8) moves left and right on the pair of first sliding rails (4), a first friction disc (15) is arranged at the end part of a piston rod of the upper tool apron fixing cylinder (10), the upper tool apron fixing cylinder (10) is mounted on the upper tool apron (8), the piston rod of the upper tool apron fixing cylinder (10) drives the first friction disc (15) to compress the upper tool apron (8), and the upper tool apron (8) is fixed,
the first hexagonal shaft (13) is movably arranged on the frame (1) through a pair of bearings and bearing seats, the first hexagonal shaft (13) is driven to rotate through a first hexagonal shaft driving motor (32),
a bearing and a shaft sleeve are arranged on the rocker arm (12), a first hexagonal shaft (13) is arranged in the shaft sleeve of the rocker arm (12), a first synchronous belt wheel (16) is arranged on the first hexagonal shaft (13),
a wire pressing cutter wheel lifting cylinder (11) is arranged on the upper cutter holder (8), the end part of a piston rod of the wire pressing cutter wheel lifting cylinder (11) is movably connected with one end of a rocker arm (12) through a pin shaft, a rotating shaft of an upper wire pressing cutter wheel (14) is movably arranged at the other end of the rocker arm (12) through a bearing, a second synchronous belt wheel (17) is arranged on the rotating shaft of the upper wire pressing cutter wheel (14), and the second synchronous belt wheel (17) is connected with the first synchronous belt wheel (16) through synchronous belt transmission;
the lower wire pressing mechanism comprises a lower cutter seat (18), a lower cutter seat driving motor (19), a lower cutter seat fixing cylinder (20), a second hexagonal shaft (21), a hexagonal shaft driving part, a first lower wire pressing wheel (22) and a second lower wire pressing wheel (23),
the lower tool apron (18) is slidably mounted on the pair of second sliding rails (6) through the sliding block, the lower tool apron driving motor (19) is mounted on the lower tool apron (18), the lower tool apron driving motor (19) drives the gear of the second gear rack mechanism (7) to rotate, so that the lower tool apron (18) moves left and right on the pair of second sliding rails (6), the end part of the piston rod of the lower tool apron fixing cylinder (20) is provided with a second friction disc (24), the lower tool apron fixing cylinder (20) is mounted on the lower tool apron (18), the piston rod of the lower tool apron fixing cylinder (20) drives the second friction disc (24) to tightly press the lower tool apron (18), so that the lower tool apron (18) is fixed,
the second hexagonal shaft (21) is movably arranged on the frame (1) through a pair of bearings and bearing seats, one end of the second hexagonal shaft (21) is provided with a small driving gear (27),
the hexagonal shaft driving part comprises a hexagonal shaft driving cylinder (25) and a large driving gear (26), the hexagonal shaft driving cylinder (25) is movably arranged on the rack (1) through a pin shaft, the end part of a piston rod of the hexagonal shaft driving cylinder (25) is movably connected with the large driving gear (26) through the pin shaft, the large driving gear (26) is meshed with the small driving gear (27),
a first hexagonal eccentric shaft sleeve (28) and a second hexagonal eccentric shaft sleeve (29) are slidably mounted on a second hexagonal shaft (21), the first hexagonal eccentric shaft sleeve (28) is fixedly connected with the second hexagonal eccentric shaft sleeve (29), a first lower wire pressing wheel (22) is fixed on the first hexagonal eccentric shaft sleeve (28), a second lower wire pressing wheel (23) is fixed on the second hexagonal eccentric shaft sleeve (29),
the top of the lower tool apron (18) is movably connected with a first hexagonal eccentric shaft sleeve (28) through a bearing.
2. The eccentric shaft type wire pressing wheel device according to claim 1, wherein the hexagonal shaft driving cylinder (25) drives the large driving gear (26) to rotate by 90 degrees, and when the large driving gear (26) rotates by 90 degrees, the small driving gear (27) is driven to rotate by 180 degrees.
3. The eccentric shaft type wire pressing wheel device as claimed in claim 1, wherein the hexagonal shaft driving part can also be a hexagonal shaft driving motor which drives the large driving gear (26) to rotate through a speed reducer and an encoder.
4. The eccentric shaft type wire pressing wheel device according to claim 1, characterized in that it further comprises an upper wire pressing wheel lowest limit seat (30), the end part of the rocker arm (12) is provided with a limit bolt (31), and the end part of the limit bolt (31) is positioned in the upper wire pressing wheel lowest limit seat (30).
5. An eccentric shaft type creasing roller device according to claim 1, characterised in that the upper creasing roller (14) and the second lower creasing roller (23) are single-edged creasing rollers and the first lower creasing roller (22) is a double-edged creasing roller.
6. The eccentric shaft type wire pressing wheel device according to claim 1, wherein the first hexagonal shaft driving motor (32) drives the first hexagonal shaft (13) to rotate through a synchronous belt transmission mechanism, the upper cutter seat driving motor (9) drives the gear of the first gear rack mechanism (5) to rotate through the synchronous belt transmission mechanism, and the lower cutter seat driving motor (19) drives the gear of the second gear rack mechanism (7) to rotate through the synchronous belt transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730361.6U CN210851530U (en) | 2019-10-16 | 2019-10-16 | Eccentric shaft type wire pressing wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730361.6U CN210851530U (en) | 2019-10-16 | 2019-10-16 | Eccentric shaft type wire pressing wheel device |
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| Publication Number | Publication Date |
|---|---|
| CN210851530U true CN210851530U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730361.6U Active CN210851530U (en) | 2019-10-16 | 2019-10-16 | Eccentric shaft type wire pressing wheel device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210851530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016295A (en) * | 2019-10-16 | 2020-04-17 | 湖北京山轻工机械股份有限公司 | Eccentric shaft type wire pressing wheel device |
-
2019
- 2019-10-16 CN CN201921730361.6U patent/CN210851530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016295A (en) * | 2019-10-16 | 2020-04-17 | 湖北京山轻工机械股份有限公司 | Eccentric shaft type wire pressing wheel device |
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