CN210614695U - Automatic uncoiler complete equipment of going up book and centering - Google Patents
Automatic uncoiler complete equipment of going up book and centering Download PDFInfo
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- CN210614695U CN210614695U CN201921506671.XU CN201921506671U CN210614695U CN 210614695 U CN210614695 U CN 210614695U CN 201921506671 U CN201921506671 U CN 201921506671U CN 210614695 U CN210614695 U CN 210614695U
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Abstract
The utility model belongs to the uncoiler field, in particular to an uncoiler complete equipment with automatic coiling and centering, which comprises an uncoiler, a trolley, a centering and centering device and a compression roller device; the bottom surface of the uncoiler is provided with two parallel slide rails, and the upper end of the uncoiler is provided with a winding drum; the trolley comprises a driving device, a base and a centering and clamping device; the driving device drives the base to slide back and forth on the slide rail, the base is provided with a lifting hydraulic cylinder, and the output end of the lifting hydraulic cylinder is connected with the centering clamping device; the centering and heightening device comprises two upright posts, and sensors are arranged on the upright posts; the compression roller device comprises a compression roller bracket, a compression arm and a compression roller hydraulic cylinder; the compression roller bracket is erected on one side of the winding drum, the compression roller bracket is hinged with one end of a compression arm, and the other end of the compression arm is provided with a driving roller; one end of the compression roller hydraulic cylinder is connected with the compression roller bracket, and the other end of the compression roller hydraulic cylinder is connected with the compression arm. The utility model discloses can realize the automation of coiled material and roll up and the centering, use manpower sparingly, intelligent degree is good, and the centering is accurate.
Description
Technical Field
The utility model belongs to the decoiler field, concretely relates to automatic decoiler complete sets of going up book and centering.
Background
The uncoiler is auxiliary equipment on a processing production line of the coiled sheet material and is used for opening a sheet material coil and leading out a sheet material end head to enter a continuous operation unit. The uncoiler as an important component of the stamping production line plays an important role in improving the efficiency of the stamping production line. With the rapid development of economy, more and more enterprises are beginning to pay attention to automated production in order to adapt to the increasingly intense competition of the market. The automation of stamping production is a fundamental way to improve the productivity and ensure the safe production, and the adoption of the automatic feeding device can improve the productivity and the feeding precision.
In the process of coiling, not only the transportation has certain difficulty, and in the process of uncoiling, also there are many technical problems to the centering adjustment of strip reel, and it is higher to workman's the requirement of controlling, and degree of automation is lower, the centering operation of being not convenient for to control and detect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide an automatic decoiler complete sets of going up book and centering, can realize full automatization centering, open a book, increase substantially the pay-off precision, still reduce the manpower simultaneously.
The utility model provides an automatic coiling and centering uncoiler complete equipment, which comprises an uncoiler, a trolley, a centering and centering device and a compression roller device;
the bottom surface of the uncoiler is provided with two parallel slide rails, and the upper end of the uncoiler is provided with a winding drum;
the trolley comprises a driving device, a base and a centering and clamping device; the driving device drives the base to slide back and forth on the slide rail, the base is provided with a lifting hydraulic cylinder, and the output end of the lifting hydraulic cylinder is connected with the centering clamping device; the centering and clamping device comprises a double-shaft output drive, a reversing box, a clamping screw rod, a clamping column and a coiled material bracket; two output ends of the double-shaft output drive are respectively connected with the input ends of the two reversing boxes, and the output ends of the two reversing boxes are respectively connected with one ends of the two clamping screw rods; four clamping columns are arranged, nuts matched with the clamping screw rods are arranged at the bottom ends of the clamping columns, the nuts of one pair of the clamping columns are sleeved at one ends of the two clamping screw rods, the nuts of the other pair of the clamping columns are sleeved at the other ends of the two clamping screw rods, and the thread directions of the nuts of the two pairs of the clamping columns are opposite;
the centering and heightening device comprises two upright posts which are respectively arranged on two sides of the slide rail, and sensors are arranged on the upright posts;
the compression roller device comprises a compression roller bracket, a compression arm and a compression roller hydraulic cylinder; the compression roller bracket is erected on one side of the winding drum, the compression roller bracket is hinged with one end of a compression arm, and the other end of the compression arm is provided with a driving roller; one end of the compression roller hydraulic cylinder is connected with the compression roller bracket, and the other end of the compression roller hydraulic cylinder is connected with the compression arm.
As further optimization of the utility model, the utility model also comprises an anti-tipping device; the anti-tipping device comprises an anti-tipping motor, an anti-tipping screw rod, an anti-tipping hydraulic cylinder, a pull rod, an optical axis and a protective rod; the output end of the anti-tipping motor is connected with one end of an anti-tipping screw rod, one end of an anti-tipping hydraulic cylinder is connected with the uncoiler, the other end of the anti-tipping hydraulic cylinder is connected with one end of a pull rod, and the other end of the pull rod is connected with an optical axis; the optical axis is parallel to the anti-tipping screw rod and is provided with a groove;
the protection rod comprises a first rod, a second rod and a shifting block, wherein one end of the first rod is provided with a nut corresponding to the anti-tipping screw rod, the number of the protection rods is two, the screw threads of the nuts arranged on the first rod are opposite in direction, the other end of the first rod is hinged with one end of the second rod, the other end of the second rod is a rotatable roller column, and an optical axis penetrates through the hinged part of the first rod and the second rod at the same time; one end of the shifting block is fixed on the side surface of the second rod, and the other end of the shifting block is clamped into the groove.
As a further optimization of the utility model, the driving device of the trolley comprises a driving motor, a driving screw rod and a driving nut; the output end of the driving motor is connected with one end of a driving screw rod, and the driving screw rod is parallel to the slide rail; the driving screw is matched with the driving screw rod and fixed on the bottom surface of the base.
As a further optimization of the utility model, the trolley also comprises a positioning column; the positioning column is parallel to the lifting hydraulic cylinder, and one end of the positioning column is connected with the centering clamping device; the base is provided with a positioning hole, and the positioning column can shuttle back and forth in the positioning hole.
As a further optimization of the utility model, the driving roller comprises a roller motor and a roller; the running roller motor is located on the pressure arm, and the running roller motor passes through the sprocket and drives the running roller and rotate.
As a further optimization of the utility model, the winding drum comprises a plurality of sector plates, a central shaft and a collapsible hydraulic cylinder; the fan-shaped plates are enclosed into a cylinder shape taking the central shaft as the axis, the inner sides of the fan-shaped plates are inclined planes, the central shaft is provided with the inclined planes corresponding to the inner sides of the fan-shaped plates, the output end of the expansion and contraction hydraulic cylinder is connected with one end of the central shaft, and the expansion and contraction hydraulic cylinder enables the central shaft to move back and forth to form expansion and contraction of the outer diameter of the winding drum.
The utility model provides a pair of uncoiler complete sets of automatic coiling and centering can realize the automation of coiled material and coil up and the centering, uses manpower sparingly, and intelligent degree is good, and the centering is accurate.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of another perspective of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a view showing the construction of an unwinder and an anti-toppling apparatus;
FIG. 5 is a view of the structure of the cart;
FIG. 6 is a view showing the construction of the roll apparatus;
FIG. 7 is a view of the anti-rollover device;
FIG. 8 is a view showing another perspective of the anti-rollover device;
the device comprises an uncoiler 1, a slide rail 11, a winding drum 12, a trolley 2, a driving device 21, a driving motor 211, a driving screw rod 212, a driving screw nut 213, a base 22, a lifting hydraulic cylinder 221, a centering clamping device 23, a double-shaft output drive 231, a reversing box 232, a clamping screw rod 233, a clamping column 234, a coil bracket 235, a positioning column 24, a centering and centering device 3, an upright column 31, a sensor 32, a compression roller device 4, a compression roller bracket 41, a compression arm 42, a driving roller 421, a roller motor 421a, a roller 421b, a compression roller hydraulic cylinder 43, an anti-tipping device 5, an anti-tipping motor 51, an anti-tipping screw rod 52, an anti-tipping hydraulic cylinder 53, a pull rod 54, an optical axis 55, a groove 551, a guard rod 56, a rod 561, a rod 562, a roller column 562.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
As shown in fig. 1-3, the present embodiment includes an unwinder 1, a trolley 2, a centering and raising device 3, and a press roll device 4.
As shown in fig. 4, the bottom of the uncoiler 1 is provided with two parallel slide rails 11, and the upper end of the uncoiler 1 is provided with a drum 12. The winding drum 12 in this embodiment includes four sector plates, a central shaft, and a collapsible hydraulic cylinder, where the four sector plates surround a cylinder with the central shaft as the axis, the inner sides of the sector plates are inclined planes, the central shaft is provided with an inclined plane corresponding to the inner side of the sector plates, the output end of the collapsible hydraulic cylinder is connected to one end of the central shaft, and the collapsible hydraulic cylinder moves the central shaft back and forth to form the collapsible of the outer diameter of the winding drum 12 to support the coiled material.
As shown in fig. 2 and 5, the cart 2 includes a driving device 21, a base 22 and a centering and clamping device 23. The driving device 21 drives the base 22 to slide back and forth on the slide rail 11, the driving device 21 in this embodiment includes a driving motor 211, a driving screw 212 and a driving nut 213, an output end of the driving motor 211 is connected with one end of the driving screw 212, the driving screw 212 is parallel to the slide rail 11, the driving nut 213 is matched with the driving screw 212, the driving nut 213 is fixed on the bottom surface of the base 22, the driving motor 211 enables the driving screw 212 to rotate, and then the driving screw 213 is driven to move back and forth on the driving screw 212, so as to drive the trolley 2 to slide back and forth on the slide rail 11. The driving device 21 of the embodiment adopts a screw rod structure, so that the displacement of the trolley 2 can be accurately controlled, the displacement of the screw nut can be detected by installing an encoder at the tail part of the driving screw rod 212, and the displacement can be converted into an electric signal.
The base 22 of the trolley 2 is provided with a lifting hydraulic cylinder 221, and the output end of the lifting hydraulic cylinder 221 is connected with the centering clamping device 23. The hydraulic lifting cylinder 221 is used to raise or lower the centering and clamping device 23. In order to ensure the lifting and descending stability of the centering and clamping device 23, the trolley 2 further comprises a positioning column 24, the positioning column 24 is parallel to the lifting hydraulic cylinder 221, one end of the positioning column 24 is connected with the centering and clamping device 23, the base 22 is provided with a positioning hole, the positioning column 24 can shuttle back and forth in the positioning hole, and the diameter of the positioning hole is slightly larger than that of the positioning column 24.
The centering and clamping device 23 of the trolley 2 comprises a two-axis output drive 231, a reversing box 232, a clamping screw 233, a clamping column 234 and a coil support 235, which in this embodiment is a V-shaped block. The double-shaft output drive 231 is formed by a motor and a T-shaped reversing box, but is not limited to the structure, and the double-shaft output drive 231 can also directly adopt a double-shaft extension motor. In this embodiment, two output ends of the dual-axis output driver 231 are respectively connected to input ends of the two reversing boxes 232, and output ends of the two reversing boxes 232 are respectively connected to one ends of the two clamping screws 233. Four clamping columns 234 are provided, the clamping columns 234 are used for clamping coiled materials, nuts matched with the clamping screw rods 233 are arranged at the bottom ends of the clamping columns 234, the nuts of one pair of the clamping columns 234 are sleeved at one ends of the two clamping screw rods 233, the nuts of the other pair of the clamping columns 234 are sleeved at the other ends of the two clamping screw rods 233, and the screw threads of the nuts of the two pairs of the clamping columns 234 are opposite in direction. The double-shaft output driver 231 drives the two clamping screw rods 233 vertically arranged with the double-shaft output driver 231 through the reversing box 232 to rotate, and the two clamping screw rods 233 rotate to enable the two pairs of clamping posts 234 to simultaneously move towards the middle of the clamping screw rods 233 or towards the two ends of the clamping screw rods 233 due to the fact that the directions of screw threads of the two pairs of clamping posts 234 are opposite.
As shown in fig. 1 and 2, the centering and leveling device 3 includes two columns 31, the two columns 31 are respectively disposed on two sides of the slide rail 11, and the columns 31 are provided with sensors 32. The sensor 32 in this embodiment is composed of three sets of photoelectric switches and mirrors, and detects the width and the vertical offset of the coil on the trolley 2 through the photoelectric switches and mirrors, and converts the width and the vertical offset into signals to be fed back to the hydraulic lifting cylinder 221.
As shown in fig. 1, 2, and 6, the platen roller device 4 includes a platen roller holder 41, a platen arm 42, and a platen roller hydraulic cylinder 43. The pressure roller support 41 stands on one side of the winding drum 12, the pressure roller support 41 is hinged with one end of the pressure arm 42, the other end of the pressure arm 42 is provided with a driving roller 421, the driving roller 421 in the embodiment comprises a roller motor 421a and a roller 421b, the roller motor 421a is arranged on the pressure arm 42, and the roller motor 421a drives the roller 421b to rotate through a chain wheel. One end of the pressure roller hydraulic cylinder 43 is connected with the pressure roller bracket 41, and the other end of the pressure roller hydraulic cylinder 43 is connected with the pressure arm 42. The roller 421b can be pressed down or lifted up by the extension and contraction of the roller hydraulic cylinder 43.
As shown in fig. 7 and 8, the present embodiment further includes an anti-tipping device 5. The anti-tipping device 5 comprises an anti-tipping motor 51, an anti-tipping screw rod 52, an anti-tipping hydraulic cylinder 53, a pull rod 54, an optical axis 55, a protective rod 56 and a shifting block 563. The output end of the anti-tipping motor 51 is connected with one end of an anti-tipping screw rod 52, one end of an anti-tipping hydraulic cylinder 53 is connected with the uncoiler 1, the other end of the anti-tipping hydraulic cylinder 53 is connected with one end of a pull rod 54, and the other end of the pull rod 54 is connected with an optical axis 55. The optical axis 55 is parallel to the anti-tipping screw 52, and the optical axis 55 is provided with a groove 551. The protective rod 56 comprises a first rod 561 and a second rod 562, one end of the first rod 561 is provided with a nut corresponding to the anti-tipping screw rod 52, the protective rod 56 comprises two protective rods, the thread directions of the nuts arranged on the first rod 561 are opposite, the other end of the first rod 561 is hinged with one end of the second rod 562, the other end of the second rod 562 is a rotatable roller 562a, and the optical axis 55 penetrates through the hinged position of the first rod 561 and the second rod 562; one end of the shifting block 563 is fixed on the side surface of the second rod 562, and the other end of the shifting block 563 is clamped in the groove 551.
The anti-tipping motor 51 drives the anti-tipping screw rod 52 to rotate, so that the nuts on the first rod 561 move back and forth on the anti-tipping screw rod 52, and because the threads of the nuts on the first rod 561 are opposite in direction, the anti-tipping screw rod 52 rotates to drive the first rod 561 to move towards the middle or two sides, and the first rod 561 drives the second rod 562 to finally enable the two protection rods 56 to move towards the middle or two ends of the optical axis 55.
As shown in fig. 3, 7 and 8, the anti-tipping hydraulic cylinder 53 stretches and retracts to pull the pull rod 54 to swing back and forth, the pull rod 54 swings back and forth to pull the optical axis 55 to rotate back and forth, and the optical axis 55 is acted by the groove 551 and the shifting block 563, so that the second rod 562 swings back and forth around the axis of the optical axis 55.
The reeling and centering method of the complete equipment comprises the following steps:
s1: the dual-axis drive motor 211 operates to drive the two pairs of clamping posts 234 to clamp the roll centrally on the roll holder 235 such that the roll is centered on the roll holder 235.
S2: the driving motor 211 drives the driving screw rod 212 to rotate, the trolley 2 moves towards the winding drum 12, the encoder at the tail end of the driving screw rod 212 converts the detected displacement signal of the trolley 2 into an electric signal and sends the electric signal to the driving motor 211, and when the trolley 2 reaches a preset position, the encoder sends a signal to the driving motor 211 to enable the driving motor 211 to stop rotating.
S3: the centering and clamping device 23 is pushed by the hydraulic lift cylinder 221 to move upwards, and the photoelectric switch and the reflecting mirror on the upright column 31 measure the width and the vertical offset of the coiled material and provide signals to the hydraulic lift cylinder 221 so that the hydraulic lift cylinder 221 moves up and down to adjust the centering of the coiled material.
S4: the driving motor 211 continues to drive the driving screw 212 to rotate, and the trolley 2 continues to move along the direction of the winding drum 12 until the coiled material is completely sleeved into the winding drum 12.
S5: the expansion and contraction hydraulic cylinder moves the central shaft to form the expansion of the outer diameter of the winding drum 12 to support the coiled material tightly.
S6: the lifting hydraulic cylinder 221 is recovered, and the centering and clamping device 23 is lowered and reset.
S7: the anti-tipping hydraulic cylinder 53 pulls the pull rod 54 to turn the second rod 562 from the initial position to the working position, i.e. the two rollers 562a are respectively positioned at two sides of the coiled material.
S8: the anti-tipping motor 51 drives the first two rods 561 to move inwards, so as to drive the second two rods 562 to move inwards, and finally the roller columns 562a clamp two sides of the coiled material.
S9: the operation of the pressing roller hydraulic cylinder 43 rotates the pressing arm 42 around the hinge shaft with the pressing roller bracket 41, and the pressing arm 42 presses down to press the roller 421b against the coil.
This decoiler complete sets of automatic coiling and centering can realize the automatic coiling and the centering of coiled material, uses manpower sparingly, and intelligent degree is good, and the centering is accurate.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. An automatic coil-feeding and centering complete equipment of an uncoiler is characterized by comprising the uncoiler, a trolley, a centering and centering device and a compression roller device;
the bottom surface of the uncoiler is provided with two parallel slide rails, and the upper end of the uncoiler is provided with a winding drum;
the trolley comprises a driving device, a base and a centering and clamping device; the driving device drives the base to slide back and forth on the slide rail, the base is provided with a lifting hydraulic cylinder, and the output end of the lifting hydraulic cylinder is connected with the centering clamping device; the centering and clamping device comprises a double-shaft output drive, a reversing box, a clamping screw rod, a clamping column and a coiled material bracket; two output ends of the double-shaft output drive are respectively connected with the input ends of the two reversing boxes, and the output ends of the two reversing boxes are respectively connected with one ends of the two clamping screw rods; four clamping columns are arranged, nuts matched with the clamping screw rods are arranged at the bottom ends of the clamping columns, the nuts of one pair of the clamping columns are sleeved at one ends of the two clamping screw rods, the nuts of the other pair of the clamping columns are sleeved at the other ends of the two clamping screw rods, and the thread directions of the nuts of the two pairs of the clamping columns are opposite;
the centering and heightening device comprises two upright posts which are respectively arranged on two sides of the slide rail, and sensors are arranged on the upright posts;
the compression roller device comprises a compression roller bracket, a compression arm and a compression roller hydraulic cylinder; the compression roller bracket is erected on one side of the winding drum, the compression roller bracket is hinged with one end of a compression arm, and the other end of the compression arm is provided with a driving roller; one end of the compression roller hydraulic cylinder is connected with the compression roller bracket, and the other end of the compression roller hydraulic cylinder is connected with the compression arm.
2. An automatic reeling and centring unwinder kit according to claim 1 further comprising an anti-tipping device; the anti-tipping device comprises an anti-tipping motor, an anti-tipping screw rod, an anti-tipping hydraulic cylinder, a pull rod, an optical axis and a protective rod; the output end of the anti-tipping motor is connected with one end of an anti-tipping screw rod, one end of an anti-tipping hydraulic cylinder is connected with the uncoiler, the other end of the anti-tipping hydraulic cylinder is connected with one end of a pull rod, and the other end of the pull rod is connected with an optical axis; the optical axis is parallel to the anti-tipping screw rod and is provided with a groove;
the protection rod comprises a first rod, a second rod and a shifting block, wherein one end of the first rod is provided with a nut corresponding to the anti-tipping screw rod, the number of the protection rods is two, the screw threads of the nuts arranged on the first rod are opposite in direction, the other end of the first rod is hinged with one end of the second rod, the other end of the second rod is a rotatable roller column, and an optical axis penetrates through the hinged part of the first rod and the second rod at the same time; one end of the shifting block is fixed on the side surface of the second rod, and the other end of the shifting block is clamped into the groove.
3. The automatic reeling and centring decoiler kit of claim 1, characterised in that the drive means of the trolley comprise a drive motor, a drive screw and a drive nut; the output end of the driving motor is connected with one end of a driving screw rod, and the driving screw rod is parallel to the slide rail; the driving screw is matched with the driving screw rod and fixed on the bottom surface of the base.
4. The automatic windup and centering unwinder package of claim 1, wherein the cart further comprises locating posts; the positioning column is parallel to the lifting hydraulic cylinder, and one end of the positioning column is connected with the centering clamping device; the base is provided with a positioning hole, and the positioning column can shuttle back and forth in the positioning hole.
5. The automatic wind-up and centering unwinder package of claim 1 wherein the drive rollers comprise a roller motor and rollers; the running roller motor is located on the pressure arm, and the running roller motor passes through the sprocket and drives the running roller and rotate.
6. The automatic reeling and centring reel-off kit according to claim 1, characterized in that the reel comprises sector plates, a central shaft and a collapsible hydraulic cylinder; the fan-shaped plates are enclosed into a cylinder shape taking the central shaft as the axis, the inner sides of the fan-shaped plates are inclined planes, the central shaft is provided with the inclined planes corresponding to the inner sides of the fan-shaped plates, the output end of the expansion and contraction hydraulic cylinder is connected with one end of the central shaft, and the expansion and contraction hydraulic cylinder enables the central shaft to move back and forth to form expansion and contraction of the outer diameter of the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506671.XU CN210614695U (en) | 2019-09-11 | 2019-09-11 | Automatic uncoiler complete equipment of going up book and centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506671.XU CN210614695U (en) | 2019-09-11 | 2019-09-11 | Automatic uncoiler complete equipment of going up book and centering |
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| Publication Number | Publication Date |
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| CN210614695U true CN210614695U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921506671.XU Active CN210614695U (en) | 2019-09-11 | 2019-09-11 | Automatic uncoiler complete equipment of going up book and centering |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479793A (en) * | 2019-09-11 | 2019-11-22 | 襄阳中和机电技术有限公司 | A kind of uncoiler complete set of equipments of automatic coiling and centering |
| CN112090985A (en) * | 2020-11-06 | 2020-12-18 | 山东中城智能制造产业园集团有限公司 | Light steel framework processing is with location cutting automatic bending machine of polishing |
| CN112742894A (en) * | 2020-12-15 | 2021-05-04 | 天津市兴盛泰钢结构有限公司 | Horizontal uncoiler |
-
2019
- 2019-09-11 CN CN201921506671.XU patent/CN210614695U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479793A (en) * | 2019-09-11 | 2019-11-22 | 襄阳中和机电技术有限公司 | A kind of uncoiler complete set of equipments of automatic coiling and centering |
| CN112090985A (en) * | 2020-11-06 | 2020-12-18 | 山东中城智能制造产业园集团有限公司 | Light steel framework processing is with location cutting automatic bending machine of polishing |
| CN112742894A (en) * | 2020-12-15 | 2021-05-04 | 天津市兴盛泰钢结构有限公司 | Horizontal uncoiler |
| CN112742894B (en) * | 2020-12-15 | 2023-01-20 | 天津市兴盛泰钢结构有限公司 | Horizontal uncoiler |
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