CN219786128U - Rebound-proof plate bending machine - Google Patents
Rebound-proof plate bending machine Download PDFInfo
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- CN219786128U CN219786128U CN202320876345.8U CN202320876345U CN219786128U CN 219786128 U CN219786128 U CN 219786128U CN 202320876345 U CN202320876345 U CN 202320876345U CN 219786128 U CN219786128 U CN 219786128U
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- 238000005452 bending Methods 0.000 title abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an anti-rebound plate bending machine, and relates to the technical field of plate bending machines. The rebound-preventing plate bending machine comprises a base, wherein a fixing seat is fixedly connected to the top of the base, a first mounting frame is hinged to the top of the base, and a second mounting frame is fixedly connected to the top of the base. When the rolling of the plate is finished, the first hydraulic cylinder is started, the mounting frame is enabled to outwards overturn and leave the upper roller through the expansion and contraction of the first hydraulic cylinder, the three-phase motor is started at the moment to drive the first rotating shaft to rotate, and the screw rod fixedly arranged outside the three-phase motor is driven to rotate.
Description
Technical Field
The utility model relates to the technical field of plate bending machines, in particular to an anti-rebound plate bending machine.
Background
The veneer reeling machine is a device for bending and forming a plate by using a working roll, and can form parts with different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roller moves under the action of external forces such as hydraulic force, mechanical force and the like, so that the plate is bent or rolled for forming. According to the rotary motion and position change of the working rolls with different shapes, the parts such as oval parts, arc parts, cylindrical parts and the like can be processed.
According to one disclosed (publication number: CN 212551145U), the utility model discloses an anti-rebound veneer reeling machine, which comprises a veneer reeling machine body, wherein the veneer reeling machine body comprises a fixed plate, fixed rollers, a mounting frame and movable rollers, the fixed rollers are fixedly and rotatably connected with the surface of the fixed plate through bearings, the two movable rollers are fixedly and rotatably connected with the inner wall of the mounting frame through bearings and connecting shafts, the two movable rollers are symmetrically distributed by taking the axis of the fixed rollers as the center, the surface of the mounting frame is in sliding connection with the surface of the fixed plate, a hydraulic cylinder is arranged below the mounting frame, the hydraulic cylinder comprises a hydraulic rod, and one end of the hydraulic rod is fixedly connected with the lower surface of the mounting frame; the fixed roller and the movable roller are driven by a servo motor, a pressing and rolling device is fixedly connected to the surface of the fixed plate and comprises a mounting box, and the surface of the mounting box is fixedly connected with the surface of the fixed plate.
The rebound prevention plate bending machine solves the problems that the existing plate bending machine often generates plate material rolling and then rebounds, and after the plate material rolling is caused, gaps between two ends of the plate material are large and misplaced, so that subsequent welding is difficult. However, the stripping is found to be inconvenient in the use process, danger is easy to generate, the stripping difficulty is high, and the labor is consumed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an anti-rebound plate bending machine, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an anti-rebound formula veneer reeling machine, includes the base, the top fixedly connected with fixing base of base, the top of base articulates there is first mounting bracket, the top fixedly connected with mounting bracket second of base, the inside rotation of fixing base is connected with the lower roll, the inside automatic material device that takes off that is provided with of base, automatic material device that takes off includes three-phase motor, three-phase motor's output rotates and is connected with pivot first, the outside fixedly connected with lead screw of pivot first, the outside threaded connection of lead screw has slider first, the top fixedly connected with connecting rod of slider first, the top fixedly connected with push pedal of connecting rod, one side fixedly connected with stopper that the lead screw is close to first mounting bracket, the side of base articulates there is hydraulic cylinder first, spout first has been seted up to the inside of mounting bracket second, spout first inside sliding connection has the upper roll.
Preferably, the top of the base is provided with a second chute, and the connecting rod is slidably connected in the second chute, so that the first slider does not rotate along with the screw rod, but does left-right reciprocating motion.
Preferably, the push plate is located near one side of the second mounting frame, and the convex groove is formed in the push plate, so that the push plate cannot influence the normal operation of the plate bending machine, and after the plate bending is completed, the push plate cannot be blocked when the push plate exits from the plate.
Preferably, the first inside high adjustment mechanism that is provided with of spout, high adjustment mechanism includes hydraulic cylinder two, hydraulic cylinder two's top fixedly connected with slide, the side fixedly connected with fixed plate of slide, the side fixedly connected with motor of fixed plate, the output fixedly connected with pivot two of motor can be adjusted the height of upper roller through high adjustment structure's use to realized rolling up the sheet material of different thickness, also made simultaneously and taken off the material more convenient.
Preferably, the second rotating shaft is rotationally connected inside the sliding plate and the fixed plate and extends to the first mounting frame, and the outer part of the second rotating shaft is rotationally connected with the upper roller, so that the second rotating shaft can still drive the upper roller to rotate to roll the plate while the second rotating shaft ascends along with the second sliding plate.
Preferably, the sliding plate is in sliding connection with the first sliding groove, and the first mounting frame is internally provided with the sliding groove, so that the sliding plate can move up and down in the first sliding groove without causing offset, the upper roller can be kept stable in the up-down adjusting process, and the working stability of the plate bending machine is enhanced.
The utility model provides an anti-rebound plate bending machine. The beneficial effects are as follows:
(1) When the rolling of the plate is finished, the first hydraulic cylinder is started, the mounting frame is enabled to turn outwards through the first hydraulic cylinder, the mounting frame is enabled to leave the upper roller through the expansion and contraction of the first hydraulic cylinder, the first rotating shaft is driven to rotate at the moment, the screw rod fixedly arranged outside the first hydraulic cylinder is driven to rotate, the connecting rod fixedly connected with the top of the first sliding block is connected with the second sliding groove formed in the top of the base in a sliding mode, the sliding block moves left and right for a while, and when the sliding block moves towards the first mounting frame, the push plate is driven to push the processed plate out of the plate rolling machine, so that automatic stripping is achieved, the trouble of manual material taking is avoided, the burden of workers is reduced, and meanwhile, the working efficiency is improved.
(2) When plates with different thicknesses are required to be rolled, the sliding plate can be pushed to slide up and down in the first chute through the second hydraulic cylinder so as to drive the fixed plate to move up and down, so that the motor fixedly connected to the fixed plate can also move up and down along with the upper movement of the rotating shaft and the upper roller outside the rotating shaft, the distance between the upper roller and the lower roller is shortened, the rolling device is suitable for plates with different thicknesses, the production cost is reduced, meanwhile, the stripping of the plates is facilitated, and the working efficiency is further improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the housing of the present utility model;
FIG. 3 is a schematic view of the structure of the automatic stripping device of the utility model;
fig. 4 is a schematic view of the height adjusting structure of the present utility model.
In the figure: 1. a base; 2. a fixing seat; 3. a first mounting frame; 4. a second mounting frame; 5. a lower roller; 6. an automatic stripping device; 601. a three-phase motor; 602. a first rotating shaft; 603. a screw rod; 604. a first sliding block; 605. a connecting rod; 606. a push plate; 607. a limiting block; 608. a second chute; 7. a first hydraulic cylinder; 8. a first chute; 9. an upper roller; 10. a height adjusting mechanism; 101. a second hydraulic cylinder; 102. a slide plate; 103. a fixing plate; 104. a motor; 105. and a second rotating shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, an anti-rebound plate bending machine comprises a base 1, a second chute 608 is provided at the top of the base 1, and a connecting rod 605 is slidably connected in the second chute 608, so that a first slider 604 does not rotate along with a first screw 603, but reciprocates left and right, the top of the base 1 is fixedly connected with a fixed seat 2, a first mounting rack 3 is hinged at the top of the base 1, a second mounting rack 4 is fixedly connected at the top of the base 1, a lower roller 5 is rotatably connected in the fixed seat 2, an automatic stripping device 6 is provided in the base 1, the automatic stripping device 6 comprises a three-phase motor 601, an output end of the three-phase motor 601 is rotatably connected with a first rotary shaft 602, the outside of the first rotary shaft 602 is fixedly connected with the first screw 603, an external thread of the first slider 604 is fixedly connected with the connecting rod 605, the top of the connecting rod 605 is fixedly connected with a push plate 606, the push plate 606 is positioned at one side close to the second mounting frame 4, and a convex groove is formed in the push plate 606, so that the push plate 606 does not influence the normal work of the plate bending machine, after plate bending is finished, the push plate 606 is not blocked when the plate is withdrawn, one side of the screw rod 603 close to the first mounting frame 3 is fixedly connected with a limiting block 607, the side surface of the base 1 is hinged with a first hydraulic cylinder 7, the inside of the second mounting frame 4 is provided with a first sliding groove 8, the inside of the first sliding groove 8 is slidingly connected with an upper roller 9, when the plate bending is finished, the first mounting frame 3 is overturned to the outside through the first hydraulic cylinder 7, the upper roller 9 is separated, at the moment, the three-phase motor 601 is opened, the first rotating shaft 602 is driven to rotate, and the screw rod 603 fixedly arranged outside the screw rod 603 is driven to rotate, because the connecting rod 605 fixedly connected with the top of the first slide block 604 is slidably connected in the second slide groove 608 formed in the top of the base 1, the first slide block 604 moves left and right, and when the first slide block 604 moves towards the first mounting frame 3, the push plate 606 is driven to push the processed plate out of the plate bending machine, so that automatic stripping is realized, the trouble of manual material taking is avoided, the burden of workers is reduced, and meanwhile, the working efficiency is improved.
When the automatic plate bending machine is used, firstly, the first hydraulic cylinder 7 is started, the first mounting frame 3 is enabled to turn outwards through the expansion and contraction of the first hydraulic cylinder 7, the upper roller 9 is separated, the first rotating shaft 602 is driven to rotate by opening the three-phase motor 601 at the moment, the screw rod 603 fixedly installed outside the first rotating shaft is driven to rotate, the connecting rod 605 fixedly connected with the top of the first sliding block 604 is connected with the inside of the second sliding groove 608 formed in the top of the base 1 in a sliding mode, the first sliding block 604 can move left and right, and when the first sliding block 604 moves towards the first mounting frame 3, the push plate 606 is driven to push the processed plate out of the plate bending machine, so that automatic material removing is achieved, the trouble of manual material taking is avoided, the burden of workers is reduced, and meanwhile, the working efficiency is improved.
Example two
Referring to fig. 4, the height adjusting mechanism 10 is added on the basis of the first embodiment, the height adjusting mechanism 10 comprises a second hydraulic cylinder 101, the top of the second hydraulic cylinder 101 is fixedly connected with a sliding plate 102, the sliding plate 102 is in sliding connection with the first sliding groove 8, the sliding groove is also formed in the first sliding groove 3, the sliding plate 102 can move up and down in the first sliding groove 8 without causing offset, the upper roller 9 can be kept stable in the vertical adjusting process, the stability of the plate bending machine in operation is enhanced, the side surface of the sliding plate 102 is fixedly connected with a fixed plate 103, the side surface of the fixed plate 103 is fixedly connected with a motor 104, the output end of the motor 104 is fixedly connected with a second rotating shaft 105, the second rotating shaft 105 is rotationally connected with the sliding plate 102 and extends to the first sliding groove 103, the outer portion of the second rotating shaft 105 is rotationally connected with the upper roller 9, the second rotating shaft 105 can still drive the upper roller 9 to rotate while the sliding plate 102 to lift, the height of the upper roller 9 can be adjusted through the height adjusting mechanism 10, the upper roller 9 can be used, the plate material is made to be different in thickness, the plate material is convenient to roll up and down, the upper roller 103 is also required to be moved down, the upper roller 103 is further, the thickness is required to be moved down, the upper roller is different from the upper roller 9 is convenient to move, and the upper roller is convenient to move, the upper roller is required to move, and the upper roller is further is convenient to move, and the upper roller is convenient to move, and has the upper roller and has the thickness is convenient to move and has the upper roller and has the high thickness and has the high thickness and has high and high convenience.
During the use, thereby can promote slide 102 through hydraulic cylinder two 101 and slide about the inside of spout one 8 and drive fixed plate 103 and reciprocate, then fixed connection also can follow the upward movement at the motor 104 of fixed plate 103, drive pivot two 105 and outside upper roller 9 reciprocates simultaneously to the distance between upper roller 9 and the lower roller 5, thereby adapt to the panel of different thickness, reduced manufacturing cost, simultaneously also can be convenient to the stripping of panel, further improved work efficiency.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an anti-rebound formula veneer reeling machine, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixing seat (2), the top of the base (1) is hinged with a first mounting frame (3), and the top of the base (1) is fixedly connected with a second mounting frame (4);
the inside rotation of fixing base (2) is connected with lower roller (5), base (1) inside is provided with automatic material device (6) that takes off, automatic material device (6) that takes off includes three-phase motor (601), the output rotation of three-phase motor (601) is connected with pivot one (602), the outside fixedly connected with lead screw (603) of pivot one (602), the outside threaded connection of lead screw (603) has slider one (604), the top fixedly connected with connecting rod (605) of slider one (604), the top fixedly connected with push pedal (606) of connecting rod (605), one side fixedly connected with stopper (607) that lead screw (603) is close to mounting bracket one (3), the side of base (1) articulates there is hydraulic cylinder one (7), spout one (8) have been seted up to the inside of mounting bracket two (4), the inside sliding connection of spout one (8) has upper roller (9).
2. The anti-rebound rolling machine as claimed in claim 1, wherein: a second chute (608) is formed in the top of the base (1), and the connecting rod (605) is connected inside the second chute (608) in a sliding mode.
3. The anti-rebound rolling machine as claimed in claim 1, wherein: the push plate (606) is positioned at one side close to the second mounting frame (4), and a convex groove is formed in the push plate (606).
4. The anti-rebound rolling machine as claimed in claim 1, wherein: the novel sliding chute is characterized in that a height adjusting mechanism (10) is arranged inside the first sliding chute (8), the height adjusting mechanism (10) comprises a second hydraulic cylinder (101), a sliding plate (102) is fixedly connected to the top of the second hydraulic cylinder (101), a fixing plate (103) is fixedly connected to the side face of the sliding plate (102), a motor (104) is fixedly connected to the side face of the fixing plate (103), and a rotating shaft (105) is fixedly connected to the output end of the motor (104).
5. The anti-rebound rolling machine as claimed in claim 4, wherein: the second rotating shaft (105) is rotatably connected inside the sliding plate (102) and the fixed plate (103) and extends to the first mounting frame (3), and the outer part of the second rotating shaft (105) is rotatably connected with the upper roller (9).
6. The anti-rebound rolling machine as claimed in claim 4, wherein: the sliding plate (102) is in sliding connection with the first sliding groove (8), and the sliding groove is also formed in the first mounting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876345.8U CN219786128U (en) | 2023-04-19 | 2023-04-19 | Rebound-proof plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876345.8U CN219786128U (en) | 2023-04-19 | 2023-04-19 | Rebound-proof plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786128U true CN219786128U (en) | 2023-10-03 |
Family
ID=88182775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320876345.8U Active CN219786128U (en) | 2023-04-19 | 2023-04-19 | Rebound-proof plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786128U (en) |
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2023
- 2023-04-19 CN CN202320876345.8U patent/CN219786128U/en active Active
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