CN211839678U - Liftable roller bed of plate bending machine - Google Patents
Liftable roller bed of plate bending machine Download PDFInfo
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- CN211839678U CN211839678U CN201922365414.5U CN201922365414U CN211839678U CN 211839678 U CN211839678 U CN 211839678U CN 201922365414 U CN201922365414 U CN 201922365414U CN 211839678 U CN211839678 U CN 211839678U
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Abstract
The utility model relates to a liftable roller bed of plate bending machine, including roller bed support body, connecting rod elevating system, alignment device, transmission system. The roller bed frame body is used as a bearing main body of the plate and consists of a frame body and a roll shaft. The connecting rod lifting mechanism can realize the descending and ascending of the roller way. The alignment device is used for aligning the plate materials. The connecting rod lifting mechanism is connected with the front side roller of the plate bending machine main machine, when the upper roller and the lower roller of the plate bending machine main machine clamp the plate head of a plate material, the front side roller rises to start pre-bending, the hydraulic cylinder of the connecting rod lifting mechanism starts to move, the connecting rod and the hinge rod move towards the central axis of the base, and one end of the support body is supported and inclined upwards, so that the support body and the roller shaft are always arranged at the middle rear part of the plate material, the plate material is prevented from sagging and deforming, and a good pre-bending effect is achieved. The utility model discloses original roll table pay-off, the function of aligning have been remain to can assist the preflex of accomplishing overlength sheet material.
Description
Technical Field
The utility model belongs to the technical field of a veneer reeling machine technique and specifically relates to a liftable roll table device of veneer reeling machine.
Background
The plate bending machine, particularly a four-roller plate bending machine, is used for bending a workpiece with a large cylinder diameter, the length of a plate is too long, when a plate head is pre-bent, a front side roller rises upwards, the middle rear part of the plate sags due to self weight to deform, so that the pre-bending precision is influenced, a large residual straight edge is caused, and certain safety risk exists. The existing four-roller plate bending machine is provided with a side support to assist in pre-bending and plate bending, and partial problems are solved. But the side support design is short, the support effect on the overlong plate cannot be achieved, and the middle rear part of the plate still sags and deforms.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a veneer reeling machine liftable roller bed device which is reasonable in structure, simple in installation, convenient to use and reliable in operation. The technical scheme is as follows:
the plate rolling machine comprises a plate rolling machine main machine, a frame body, a connecting rod lifting mechanism, a transmission system and an alignment system, wherein a roller shaft is arranged above the frame body, a plate is placed on the roller shaft, alignment devices are equidistantly arranged on the frame body to correct the plate to be aligned, the transmission system is a motor, the motor is electrically connected with the roller shaft to drive the roller shaft to rotate, the frame body is arranged on one side of the plate rolling machine main machine, one end of the frame body is arranged on a support of the plate rolling machine main machine through a pin shaft, the frame body is sequentially provided with the connecting rod lifting mechanism, the transmission,
the connecting rod lifting mechanism comprises a bearing seat, a connecting rod, a hinge rod, a base and a hydraulic cylinder, the base is arranged on the lower portion of the connecting rod lifting mechanism, the two ends of the base are respectively hinged with the hinge rod, the bearing seat is fixedly arranged on the frame body, the two ends of the bearing seat are respectively hinged with the connecting rod, the hinge rod is hinged at the bottom end of the connecting rod, the hydraulic cylinder is parallelly arranged on the upper portion of the base, the two ends of the hydraulic cylinder are respectively connected with a stay wire, the stay wire penetrates through the hydraulic cylinder, one end of the stay wire is fixed at the hinged position of the base and the hinge rod, the other end of the stay wire is arranged at the hinged position of the connecting rod and the hinge rod, the hydraulic.
Further, the base is mounted within a foundation.
Furthermore, the rolling direction of the roll shaft is the main machine of the plate rolling machine.
Further, the connecting rods are a connecting rod I and a connecting rod II.
Further, the hinge rod is a hinge rod I and a hinge rod II.
The utility model has the advantages that: the utility model relates to a liftable roll table of veneer reeling machine adopts connecting rod elevating system to be connected with the front side roller of veneer reeling machine host computer, when the upper and lower roller of veneer reeling machine host computer presss from both sides the sheet material board head, the front side roller rises and begins the preflex, connecting rod elevating system's pneumatic cylinder begins the motion, move connecting rod and hinge bar to the base axis, prop up support body one end and tilt up, thereby make the support that rear portion has support body and roller in the sheet material always, the flagging deformation of sheet material has been avoided, reach fine preflex effect. The utility model discloses original roll table pay-off, the function of aligning have been remain to can assist the preflex of accomplishing overlength sheet material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the link lifting mechanism;
FIG. 3 is a schematic diagram of the link of FIG. 1 in a raised state;
FIG. 4 is a schematic view of the working process of the device;
FIG. 5 is a schematic view illustrating the operation principle of pre-bending the plate material in FIG. 4 by entering a plate bending machine;
as shown in the figure, 1 veneer reeling machine host computer, 2 supports, 3 alignment device, 4 transmission system, 5 connecting rod elevating system, 6 roller, 7 support bodies, 8 acting lines, 9 bearing blocks, 10 connecting rods I, 11 connecting rods II, 12 articulated rod I, 13 bases, 14 pneumatic cylinders, 15 articulated rod II.
Detailed Description
As shown in the figure, the utility model relates to a liftable roller bed of veneer reeling machine, this device includes roller bed support body, connecting rod elevating system 5, aligning device 3, transmission system 4. The roller bed frame body is used as a bearing main body of the plate and consists of a frame body 7 and a roll shaft 6, and the frame body is arranged on a main machine of the plate bending machine through a pin shaft. The connecting rod lifting mechanism 5 drives the connecting rod to move through the telescopic expansion of the HSGK01-180/100E-2511 and 1100 engineering oil cylinders, and the descending and the ascending of the roller way can be realized. The alignment device 3 comprises an alignment oil cylinder (HSGK 01-125/70E-2511) and a correction block 550, the device comprises 4 groups of alignment devices which are arranged on the roller way frame body in a left-right staggered and opposite mode, and the alignment oil cylinder pushes the correction block to prop against the two ends of the plate so as to align the plate. The transmission system comprises two groups of KD09-RF05-258-Y100L2-4-M3-J1-B-T bevel gear-bevel gear speed reducing motors, and the two groups of KD09-RF 05-Y100L 2-4-M3-J1-B-T bevel gear-bevel gear speed reducing motors are connected with the roll shaft through a chain wheel and a chain to drive the roll shaft to rotate so as.
One end of a frame body of the device is arranged on a support 2 of a plate rolling machine main machine 1 through a pin shaft, a connecting rod lifting mechanism comprises a bearing seat 9, a connecting rod, a hinge rod, a base 13 and a hydraulic cylinder 14, the hinge rod comprises a hinge rod I12 and a hinge rod II15, the connecting rod comprises a connecting rod I10 and a connecting rod II11, the base is arranged at the lower part of the connecting rod lifting mechanism and is arranged in a foundation, two ends of the base are respectively hinged with the hinge rod, the bearing seat is fixedly arranged on the frame body, two ends of the bearing seat are respectively hinged with the connecting rod I and the connecting rod II, the bottom ends of the connecting rod I and the connecting rod II are respectively hinged with the hinge rod I and the hinge rod II, the hydraulic cylinder is arranged at the upper part of the base in parallel, two ends of the hydraulic cylinder are respectively connected with a stay wire 8, the stay wire penetrates through, the frame body is parallel to the base, and the base and the hinge rod are on the same horizontal line; the hydraulic cylinder drives the connecting rod and the hinge rod to move towards the central axis of the base under the action of the pull wire when contracting, the device is firstly used as a roller bed to feed materials to a main machine of a plate bending machine when a plate is rolled, alignment of the plate is realized, when the plate is conveyed in place, the upper roller and the lower roller clamp a plate head, and when a front side roller rises and begins to be pre-bent, the lifting mechanism rises upwards to enable the roller bed to incline upwards, so that the plate is always supported by the roller bed, a drooping deformation part of the plate is avoided, and a good pre-bending effect is achieved. The utility model has the advantages of reasonable structure, simple installation and convenient use, and can effectively improve the pre-bending quality and efficiency of the plate rolled by the overlong plate.
As shown in fig. 4, the working process is as follows:
the first step is as follows: the lifting roller way keeps horizontal and feeds materials to the main machine of the plate bending machine. And starting the motor, and driving the roll shaft to rotate by the transmission system so as to enable the plate to move towards the plate bending machine host until the plate bending machine host is at a designated position.
The second step is that: and aligning the plate, starting the aligning device, and pushing the deviation rectifying blocks by the aligning oil cylinder to clamp two ends of the plate to realize plate alignment.
The third step: when the sheet material is conveyed in place and aligned, referring to a schematic diagram of the pre-bending working principle of the plate bending machine in fig. 5, the upper roller and the lower roller of the main machine of the plate bending machine clamp the plate head, and the sheet material begins to be pre-bent. At the moment, the front side roller of the veneer reeling machine main machine rises to enable the plate to tilt upwards, the head of the plate has radian, and the lifting mechanism of the device simultaneously raises upwards to enable the roller way to tilt upwards, so that the inclined plate is always supported by the roller way, the drooping deformation part of the plate is avoided, the pre-bending work is finally completed, and a good pre-bending effect is achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope of the present invention.
Claims (5)
1. A liftable roller bed of a plate bending machine comprises a plate bending machine main machine, a frame body, a connecting rod lifting mechanism, a transmission system and an alignment system, wherein a roller shaft is arranged above the frame body, plates are placed on the roller shaft, alignment devices are equidistantly arranged on the frame body, the plates are corrected to be aligned, the transmission system is a motor, the motor is electrically connected with the roller shaft and drives the roller shaft to rotate, the liftable roller bed is characterized in that the frame body is arranged on one side of the plate bending machine main machine, one end of the frame body is arranged on a support of the plate bending machine main machine through a pin shaft, the frame body is sequentially provided with the connecting rod,
the connecting rod lifting mechanism comprises a bearing seat, a connecting rod, a hinge rod, a base and a hydraulic cylinder, the base is arranged on the lower portion of the connecting rod lifting mechanism, the two ends of the base are respectively hinged with the hinge rod, the bearing seat is fixedly arranged on the frame body, the two ends of the bearing seat are respectively hinged with the connecting rod, the hinge rod is hinged at the bottom end of the connecting rod, the hydraulic cylinder is parallelly arranged on the upper portion of the base, the two ends of the hydraulic cylinder are respectively connected with a stay wire, the stay wire penetrates through the hydraulic cylinder, one end of the stay wire is fixed at the hinged position of the base and the hinge rod, the other end of the stay wire is arranged at the hinged position of the connecting rod and the hinge rod, the hydraulic.
2. The liftable roller bed of a rolling machine as claimed in claim 1, wherein the base is installed in a foundation.
3. The liftable roller bed of a plate bending machine as claimed in claim 1, wherein the rolling direction of the roller shaft is the main machine of the plate bending machine.
4. The liftable roller bed of a plate rolling machine as claimed in claim 1, wherein the connecting rods are a connecting rod I and a connecting rod II.
5. The liftable roller bed of a plate rolling machine as claimed in claim 1, wherein the hinge rods are a hinge rod I and a hinge rod II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365414.5U CN211839678U (en) | 2019-12-25 | 2019-12-25 | Liftable roller bed of plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365414.5U CN211839678U (en) | 2019-12-25 | 2019-12-25 | Liftable roller bed of plate bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN211839678U true CN211839678U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922365414.5U Active CN211839678U (en) | 2019-12-25 | 2019-12-25 | Liftable roller bed of plate bending machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086578A (en) * | 2023-10-17 | 2023-11-21 | 成都先进金属材料产业技术研究院股份有限公司 | Titanium alloy cylinder and cold roll forming method thereof |
-
2019
- 2019-12-25 CN CN201922365414.5U patent/CN211839678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086578A (en) * | 2023-10-17 | 2023-11-21 | 成都先进金属材料产业技术研究院股份有限公司 | Titanium alloy cylinder and cold roll forming method thereof |
| CN117086578B (en) * | 2023-10-17 | 2024-02-02 | 成都先进金属材料产业技术研究院股份有限公司 | Titanium alloy cylinder and cold roll forming method thereof |
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