CN219357510U - Rolling type plate bending machine - Google Patents
Rolling type plate bending machine Download PDFInfo
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- CN219357510U CN219357510U CN202223512959.2U CN202223512959U CN219357510U CN 219357510 U CN219357510 U CN 219357510U CN 202223512959 U CN202223512959 U CN 202223512959U CN 219357510 U CN219357510 U CN 219357510U
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- roller
- compression roller
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- friction block
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a rolling plate bending machine which comprises a frame, an upper press roll, a first lower press roll, a second lower press roll and a rotation driving mechanism, wherein the rotation driving mechanism is used for driving the first lower press roll and the second lower press roll to rotate in the same direction, one end of the upper press roll is formed with an extension section extending to the outer side of a first bracket, and meanwhile, a speed regulating mechanism is arranged, the speed regulating mechanism comprises a friction block, a regulating screw and a speed regulating seat, and the lower end of the regulating screw is connected with the friction block and is in threaded connection with the speed regulating seat. The pressure of the adjusting screw to the friction block can be controlled by screwing the adjusting screw, so that the friction block compresses the extension section to control the friction force of the friction block to the extension section, and the rotating speed of the upper press roller is controlled in the mode that the rotating speed of the upper press roller is slower when the friction force between the friction block and the extension section is larger.
Description
Technical Field
The utility model relates to the field of hardware processing equipment, in particular to a rolling plate bending machine.
Background
The plate bending machine has the function of a device for processing a flat plate into a plate with a certain radian, and is one of common hardware processing equipment. The Chinese patent publication No. CN106334733B discloses a four-roller hydraulic drive veneer reeling machine, which comprises a frame, an upper roller, a lower roller, two side rollers, a hydraulic pump station and two hydraulic drive systems, wherein the upper roller, the lower roller and the two side rollers are mutually parallel and arranged on the frame, the upper roller is positioned above the lower roller, the two side rollers are respectively positioned on two sides of the lower roller, the upper roller and the lower roller are respectively driven by one of the hydraulic drive systems, the hydraulic pump station is respectively connected with the two hydraulic drive systems, the drive systems comprise a hydraulic motor and a planetary reducer, the hydraulic motor is directly coupled with the planetary reducer, and the upper roller and the lower roller are respectively connected with one of the planetary reducer by a connecting shaft. However, the above patent suffers from the following drawbacks: 1. the device is of a four-roller structure, and the structure is complex. 2. The upper roller, the lower roller and the two side rollers are driven by the driving mechanism to realize active synchronous rotation, and after the plate is curled, the rolling plate is different from the upper roller, the lower roller and the two side rollers in linear speed when the rolling plate contacts the upper roller, the lower roller and the two side rollers, so that slipping and wearing can occur among the upper roller, the lower roller, the two side rollers and the plate. In addition, too high a rotational speed of the roll body can also lead to slipping wear of both.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a rolling plate bending machine which is novel and reliable in technology and can realize speed regulation of an upper pressing roller.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a roll-in veneer reeling machine, includes the frame, goes up compression roller, first compression roller, second down compression roller and rotation actuating mechanism, the frame is including controlling first support and the second support that sets up, first support and second support all rotate with last compression roller, first compression roller, second down compression roller simultaneously and be connected, first compression roller and second down compression roller are parallel to each other and the pivot line is in same horizontal plane all, go up the compression roller with compression roller and second down compression roller are parallel to this upward compression roller sets up in the top in compression roller and second down compression roller clearance, rotation actuating mechanism is used for driving compression roller and second down compression roller syntropy rotation, upward compression roller one end is formed with the extension section that extends to the first support outside, still is provided with speed adjusting mechanism simultaneously, speed adjusting mechanism is including friction block, adjusting screw lower extreme connection friction block and simultaneously with speed adjusting seat threaded connection, friction block and last extension section are contradicted to the extension section through screwing adjusting screw.
The beneficial effects of the utility model are as follows: the rolling plate bending machine can be used for processing arc aluminum single plates, column aluminum single plates, arc column aluminum plates and the like. The upper press roller is provided with an extension section extending to the outside of the first support, a friction block in the speed regulating mechanism is in contact with the extension section, so that friction force is formed between the friction block and the extension section, the pressure of the adjusting screw on the friction block can be controlled by screwing the adjusting screw, the friction block is pressed on the extension section, the friction force of the friction block on the extension section is controlled by the friction block, and the rotating speed of the upper press roller is controlled in the mode when the friction force between the friction block and the extension section is larger, and the rotating speed of the upper press roller is slower.
Preferably, the rotation driving mechanism comprises a driving motor, a reduction gearbox, a driving gear, a first driven gear, a second driven gear and a transmission gear, wherein the driving motor is coaxially connected with an input shaft of the reduction gearbox, an output shaft of the reduction gearbox is coaxially connected with the driving gear, the first driven gear is coaxially connected with a first lower pressing roller, the second driven gear is coaxially connected with a second lower pressing roller, the driving gear is meshed with the first driven gear, and the transmission gear is simultaneously meshed with the first driven gear and the second driven gear. Through the structure, the driving effect of the rotation driving mechanism on the first lower pressing roller and the second lower pressing roller can be realized, and particularly, the driving motor can amplify the output torque of the driving motor through the speed reducing effect of the reduction gearbox so as to drive the driving gear to rotate, the driving gear drives the first driven gear to rotate, the second driven gear is driven to rotate through the transmission effect of the transmission gear, and finally the first lower pressing roller and the second lower pressing roller are driven to rotate.
Preferably, the first support is provided with a first lifting seat and a first lifting cylinder, the first lifting seat slides in a lifting manner relative to the first support and is simultaneously connected with the upper pressing roller in a rotating manner, and the first lifting cylinder is hinged with the first lifting seat and drives the first lifting seat to lift. The first lifting seat can be driven to lift through the first lifting cylinder, and finally the upper press roller is driven to lift, so that the pressure of the upper press roller on a workpiece is regulated.
Preferably, the second support is provided with a second lifting seat and a second lifting cylinder, the second lifting seat slides in a lifting manner relative to the second support and is simultaneously connected with the upper pressing roller in a rotating manner, and the second lifting cylinder is hinged with the second lifting seat and drives the second lifting seat to lift. The second lifting seat can be driven to lift through the second lifting cylinder, and finally the upper press roller is driven to lift, so that the pressure of the upper press roller on a workpiece is regulated.
Preferably, the second support comprises a base and a support main body, the base and the support main body are hinged with each other, the axial direction of the hinge shaft is perpendicular to the axial direction of the upper press roller, the first lower press roller and the second lower press roller, and the support main body is used for connecting the upper press roller, the first lower press roller and the second lower press roller. Because the second support adopts base and support main part structure of mutual articulated, can dismantle and install last compression roller, first compression roller, second compression roller down, only need with support main part from vertical state swing to horizontality when dismantling, make the tip of going up compression roller, first compression roller, second compression roller down naked, later will go up compression roller, first compression roller, second compression roller down from first support the level pull out can.
Preferably, the swing mechanism further comprises a swing cylinder for driving the support main body to swing, one end of the swing cylinder is hinged with the support main body, and the other end of the swing cylinder is hinged with the connector on the bottom surface of the frame. The bracket main body can be driven to swing through the swing cylinder.
Preferably, the friction block is in an arc surface structure matched with the extension section, and meanwhile, the friction block is rotationally connected with the lower end of the adjusting screw. Through the structure, the contact area between the friction block and the extension section can be increased, and the friction force between the friction block and the extension section can be increased more favorably.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model.
Fig. 3 is a partial enlarged view of the area a in fig. 2.
Fig. 4 is a side view of the present utility model.
Fig. 5 is a partial enlarged view of a region B in fig. 4.
The device comprises a 1-frame, 11-first brackets, 111-first lifting seats, 112-first lifting cylinders, 12-second brackets, 121-second lifting seats, 122-second lifting cylinders, 123-bases, 124-bracket bodies, 21-upper press rolls, 211-extension sections, 22-first lower press rolls, 23-second lower press rolls, 3-rotation driving mechanisms, 31-driving motors, 32-reduction boxes, 33-driving gears, 34-first driven gears, 35-second driven gears, 36-transmission gears, 4-speed adjusting mechanisms, 41-friction blocks, 42-adjusting screws, 43-speed adjusting seats and 5-swinging cylinders.
Description of the embodiments
The following description of the embodiments of the present utility model will be made more complete and less obvious to those skilled in the art, based on the embodiments of the present utility model, for a part, but not all of the embodiments of the present utility model, without making any inventive effort.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 5, the rolling plate bending machine in this embodiment can be used for processing arc aluminum single plates, pillar aluminum single plates, arc pillar aluminum plates, and the like, and comprises a frame 1, an upper press roll 21, a first lower press roll 22, a second lower press roll 23, a rotation driving mechanism 3, a speed regulating mechanism 4, and a swinging cylinder 5.
In this embodiment, the frame 1 includes a first bracket 11 and a second bracket 12 disposed on the left and right, where the first bracket 11 and the second bracket 12 are both connected with the upper press roller 21, the first lower press roller 22, and the second lower press roller 23 in a rotating manner. In addition, in the present embodiment, the first support 11 is provided with a first lifting seat 111 and a first lifting cylinder 112, the first lifting seat 111 slides up and down relative to the first support 11 and is rotationally connected with the upper press roller 21 at the same time, and the first lifting cylinder 112 is hinged with the first lifting seat 111 and drives the first lifting seat 111 to lift. The second support 12 is provided with a second lifting seat 121 and a second lifting cylinder 122, the second lifting seat 121 slides up and down relative to the second support 12 and is simultaneously connected with the upper press roller 21 in a rotating manner, and the second lifting cylinder 122 is hinged with the second lifting seat 121 and drives the second lifting seat 121 to lift. The first lifting cylinder 112 and the second lifting cylinder 122 can drive the first lifting seat 111 and the second lifting seat 121 to lift respectively and finally drive the upper press roller 21 to lift, so that the pressure of the upper press roller 21 on the workpiece is adjusted.
The second bracket 12 includes a base 123 and a bracket main body 124, the base 123 and the bracket main body 124 are hinged to each other, the axial direction of the hinge shaft is perpendicular to the axial direction of the upper press roller 21, the first lower press roller 22, and the second lower press roller 23, and the bracket main body 124 is used for connecting the upper press roller 21, the first lower press roller 22, and the second lower press roller 23. The swing cylinder 5 is used for driving the support body 124 to swing, specifically, one end of the swing cylinder 5 is hinged with the support body 124, and the other end of the swing cylinder 5 is hinged with a connector on the bottom surface of the frame 1. Because the second bracket 12 adopts the structure of the base 123 and the bracket main body 124 which are hinged with each other, the upper press roller 21, the first lower press roller 22 and the second lower press roller 23 can be disassembled and assembled, when disassembly is needed, the bracket main body 124 is driven to swing through the swing cylinder 5, so that the bracket main body 124 swings from a vertical state to a horizontal state, the end parts of the upper press roller 21, the first lower press roller 22 and the second lower press roller 23 are exposed, and then the upper press roller 21, the first lower press roller 22 and the second lower press roller 23 are horizontally pulled out from the first bracket 11.
The first lower pressing roller 22 and the second lower pressing roller 23 are parallel to each other and the rotation axes are in the same horizontal plane, the upper pressing roller 21 is parallel to the first lower pressing roller 22 and the second lower pressing roller 23, the upper pressing roller 21 is arranged above the gap between the first lower pressing roller 22 and the second lower pressing roller 23, and the rotation driving mechanism 3 is used for driving the first lower pressing roller 22 and the second lower pressing roller 23 to rotate in the same direction. In this embodiment, the rotation driving mechanism 3 includes a driving motor 31, a reduction gearbox 32, a driving gear 33, a first driven gear 34, a second driven gear 35 and a transmission gear 36, where the driving motor 31 is coaxially connected with an input shaft of the reduction gearbox 32, an output shaft of the reduction gearbox 32 is coaxially connected with the driving gear 33, the first driven gear 34 is coaxially connected with the first lower pressing roller 22, the second driven gear is coaxially connected with the second lower pressing roller 23, the driving gear 33 is meshed with the first driven gear 34, and the transmission gear 36 is simultaneously meshed with the first driven gear 34 and the second driven gear. Through the structure, the driving effect of the rotation driving mechanism 3 on the first lower pressing roller 22 and the second lower pressing roller 23 can be realized, specifically, the driving motor 31 can amplify the output torque through the speed reducing effect of the reduction gearbox 32 so as to drive the driving gear 33 to rotate, the driving gear 33 drives the first driven gear 34 to rotate, the second driven gear is driven to rotate through the transmission effect of the transmission gear 36, and finally the first lower pressing roller 22 and the second lower pressing roller 23 are driven to rotate.
The upper press roller 21 one end is formed with the extension section 211 that extends to the outside of first support 11, still is provided with speed regulating mechanism 4 simultaneously, speed regulating mechanism 4 is including friction block 41, adjusting screw 42 and speed governing seat 43, adjusting screw 42 lower extreme connect friction block 41 and simultaneously with speed governing seat 43 threaded connection, friction block 41 contradicts with the extension section 211 of upper press roller 21 and adjusts the frictional force of friction block 41 to extension section 211 through twisting adjusting screw 42. In this embodiment, the friction block 41 has an arc structure matching with the extension section 211, and the friction block 41 is rotatably connected with the lower end of the adjusting screw 42. The pressure of the adjusting screw 42 to the friction block 41 can be controlled by screwing the adjusting screw 42, so that the friction block 41 presses the extension section 211, thereby controlling the friction force of the friction block 41 to the extension section 211, and the rotation speed of the upper press roller 21 is controlled in the above manner as the friction force between the friction block 41 and the extension section 211 is larger, the rotation speed of the upper press roller 21 is slower.
The above-described embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the present utility model in any way. Any person skilled in the art can make many more possible variations and modifications of the technical solution of the present utility model or modify equivalent embodiments without departing from the scope of the technical solution of the present utility model by using the technical content disclosed above. Therefore, all equivalent changes according to the inventive concept are covered by the protection scope of the utility model without departing from the technical scheme of the utility model.
Claims (7)
1. The utility model provides a roll-in veneer reeling machine, includes frame (1), goes up compression roller (21), first compression roller (22), second compression roller (23) and rotation actuating mechanism (3) down, frame (1) is including controlling first support (11) and second support (12) that set up, first support (11) and second support (12) all simultaneously with last compression roller (21), first compression roller (22), second compression roller (23) down rotate and be connected, first compression roller (22) and second compression roller (23) down are parallel to each other and the pivot line all is in same horizontal plane down, go up compression roller (21) with compression roller (22) and second compression roller (23) down to this goes up compression roller (21) set up in the top in compression roller (22) and second compression roller (23) clearance down, rotation actuating mechanism (3) are used for driving first compression roller (22) and second compression roller (23) down and the syntropy rotation, its characterized in that: last compression roller (21) one end shaping has extension section (211) that extends to first support (11) outside, still is provided with speed regulating mechanism (4) simultaneously, speed regulating mechanism (4) are including friction block (41), adjusting screw (42) and speed governing seat (43), friction block (41) and simultaneously with speed governing seat (43) threaded connection are connected to adjusting screw (42) lower extreme, friction block (41) contradict with extension section (211) of last compression roller (21) and adjust friction force of friction block (41) to extension section (211) through twisting adjusting screw (42).
2. A rolling and bending machine according to claim 1, characterized in that: the rotary driving mechanism (3) comprises a driving motor (31), a reduction gearbox (32), a driving gear (33), a first driven gear (34), a second driven gear (35) and a transmission gear (36), wherein the driving motor (31) is coaxially connected with an input shaft of the reduction gearbox (32), an output shaft of the reduction gearbox (32) is coaxially connected with the driving gear (33), the first driven gear (34) is coaxially connected with a first lower pressing roller (22), the second driven gear is coaxially connected with a second lower pressing roller (23), the driving gear (33) is meshed with the first driven gear (34), and the transmission gear (36) is simultaneously meshed with the first driven gear (34) and the second driven gear.
3. A rolling and bending machine according to claim 1, characterized in that: the first support (11) is provided with a first lifting seat (111) and a first lifting cylinder (112), the first lifting seat (111) slides in a lifting manner relative to the first support (11) and is simultaneously connected with the upper pressing roller (21) in a rotating manner, and the first lifting cylinder (112) is hinged with the first lifting seat (111) and drives the first lifting seat (111) to lift.
4. A rolling and bending machine according to claim 1, characterized in that: the second support (12) is provided with a second lifting seat (121) and a second lifting cylinder (122), the second lifting seat (121) slides in a lifting manner relative to the second support (12) and is simultaneously connected with the upper pressing roller (21) in a rotating manner, and the second lifting cylinder (122) is hinged with the second lifting seat (121) and drives the second lifting seat (121) to lift.
5. A rolling and bending machine according to claim 1, characterized in that: the second support (12) comprises a base (123) and a support main body (124), the base (123) and the support main body (124) are hinged to each other, the axial direction of a hinge shaft is perpendicular to the axial direction of the upper press roller (21), the first lower press roller (22) and the second lower press roller (23), and the support main body (124) is used for connecting the upper press roller (21), the first lower press roller (22) and the second lower press roller (23).
6. The roll-in veneer reeling machine according to claim 5, wherein: the swing mechanism also comprises a swing air cylinder (5) for driving the bracket main body (124) to swing, one end of the swing air cylinder (5) is hinged with the bracket main body (124), and the other end of the swing air cylinder (5) is hinged with a connector on the bottom surface of the frame (1).
7. A rolling and bending machine according to claim 1, characterized in that: the friction block (41) is in an arc surface structure matched with the extension section (211), and meanwhile, the friction block (41) is rotationally connected with the lower end of the adjusting screw (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223512959.2U CN219357510U (en) | 2022-12-28 | 2022-12-28 | Rolling type plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223512959.2U CN219357510U (en) | 2022-12-28 | 2022-12-28 | Rolling type plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219357510U true CN219357510U (en) | 2023-07-18 |
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ID=87116482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223512959.2U Active CN219357510U (en) | 2022-12-28 | 2022-12-28 | Rolling type plate bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN219357510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102299A (en) * | 2023-10-24 | 2023-11-24 | 吉林省鼎恒建材有限公司 | Automatic arc rolling equipment for aluminum veneers |
-
2022
- 2022-12-28 CN CN202223512959.2U patent/CN219357510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102299A (en) * | 2023-10-24 | 2023-11-24 | 吉林省鼎恒建材有限公司 | Automatic arc rolling equipment for aluminum veneers |
| CN117102299B (en) * | 2023-10-24 | 2023-12-26 | 吉林省鼎恒建材有限公司 | Automatic arc rolling equipment for aluminum veneers |
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