CN217251804U - Three-roller edge rolling automatic feeding device - Google Patents
Three-roller edge rolling automatic feeding device Download PDFInfo
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- CN217251804U CN217251804U CN202220373953.2U CN202220373953U CN217251804U CN 217251804 U CN217251804 U CN 217251804U CN 202220373953 U CN202220373953 U CN 202220373953U CN 217251804 U CN217251804 U CN 217251804U
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Abstract
The utility model relates to the technical field of loading devices of three-roller plate bending machines, in particular to an automatic loading device for three-roller edge rolling; the device comprises a barrel plate conveying mechanism, a three-roller edge rolling mechanism arranged at the conveying tail end of the barrel plate conveying mechanism, a guide supporting mechanism arranged right below the three-roller edge rolling mechanism and used for guiding and supporting the barrel plate which is curled after passing through the three-roller edge rolling mechanism, and a pushing mechanism arranged on the side edge of the guide supporting mechanism and used for pushing the curled barrel plate on the guide supporting mechanism to the next station; the three-roller rounding mechanism comprises an upper roller, a lower roller meshed with the upper roller, an edge roller in transmission connection with the upper roller through another gear, and a driving piece for driving the upper roller and the lower roller to rotate, the central axes of the upper roller, the lower roller and the edge roller are all vertical to the incoming direction of the barrel plate, the edge roller is arranged on the discharging side of the upper roller and the lower roller, and the position of the edge roller can be adjusted through an adjusting mechanism; the utility model discloses compact structure, degree of automation is high, and operation easy maintenance has improved production efficiency.
Description
Technical Field
The utility model relates to a three-roller veneer reeling machine loading attachment technical field, in particular to three-roller edge rolling automatic feeding device.
Background
The three-roller plate bending machine can be used for bending a metal plate into a circular, arc-shaped and conical workpiece within a certain range, and the conventional three-roller plate bending machine is mechanical and hydraulic; the mechanical three-roller plate bending machine is divided into symmetrical and asymmetrical, and has the performance characteristics that: the upper roller vertically moves at the central symmetrical positions of the two lower rollers and is obtained by the transmission of a screw rod, a nut and a worm, the two lower rollers rotate and are meshed with the lower roller gear through an output gear of a speed reducer to provide torque for rolling plates; the mechanical three-roller asymmetric plate bending machine is mainly characterized in that: the upper roller is used for main transmission, the lower roller vertically moves up and down to clamp the plate, is meshed with the upper roller gear through the lower roller gear, and is used for main transmission, and the side roller performs inclination and elevation movement, so that the double functions of pre-bending and rounding are achieved; the hydraulic three-roller symmetrical plate bending machine is mainly characterized in that: the upper roller of the machine can be vertically lifted and is hydraulically driven to vertically lift, and the hydraulic oil in the hydraulic cylinder acts on the piston rod to obtain the hydraulic transmission; the lower roller is driven to rotate, and the lower part of the lower roller is provided with a supporting roller and can be adjusted.
The whole loading attachment structure of present three-roller plate bending machine is complicated and degree of automation is not high, provides a three-roller edge rolling automatic feeding device in order to solve the problem that exists among the prior art now, through the retrieval, not discover with the utility model discloses the same or similar technical scheme.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the utility model provides a three-roller edge rolling automatic feeding device to solve the problem that the feeding device of the three-roller plate bending machine in the prior art has a complex structure and low automation degree.
The technical scheme of the utility model is that: a three-roller rounding automatic feeding device comprises a barrel plate conveying mechanism for conveying a flat barrel plate, a three-roller rounding mechanism arranged at the conveying tail end of the barrel plate conveying mechanism, a guide supporting mechanism arranged right below the three-roller rounding mechanism and used for guiding and supporting the barrel plate which is curled after passing through the three-roller rounding mechanism, and a pushing mechanism arranged at the side edge of the guide supporting mechanism and used for pushing the curled barrel plate on the guide supporting mechanism to the next station; the three-roller edge rolling mechanism comprises an upper roller, a lower roller meshed with the upper roller, a side roller connected with the upper roller through another gear transmission, and a driving piece for driving the upper roller and the lower roller to rotate, wherein the central axis of the upper roller, the lower roller and the side roller is perpendicular to the direction of the supplied materials of the barrel plate, the side roller is arranged on the discharging side of the upper roller and the lower roller, and the position of the side roller can be adjusted through an adjusting mechanism.
Preferably, the upper roller and the lower roller are vertically arranged on the cross beam; the adjusting mechanism comprises connecting plates hinged to two sides of the upper roller, a side roller cylinder respectively hinged to the two connecting plates, a fixing plate arranged between the two connecting plates, and a spiral elevator arranged above the fixing plate; the edge rollers are fixed on the two connecting plates, and the other ends of the two edge roller cylinders are respectively hinged on the rack.
Preferably, the guide support mechanism comprises a guide plate group arranged in sections and a plurality of support rollers arranged below the rolling barrel plate; the guide plate group comprises a plurality of guide plates which are fixedly arranged and are in an arc shape, and the positions of the guide plate group and the plurality of supporting rollers are matched with the shapes of the barrel plate in the coiling process and after the coiling process, and jointly form an advancing channel in the barrel plate coiling process.
Preferably, the pushing mechanism comprises a pushing driving assembly and a pushing piece in transmission connection with the pushing driving assembly.
Preferably, the pushing driving assembly is a belt conveying assembly and structurally comprises a driving roller, a driven roller, a belt sleeved between the driving roller and the driven roller and a driving piece in transmission connection with the driving roller; the pushing piece comprises a frame body fixedly connected with the belt and a plurality of pushing plates arranged on the frame body, and the pushing plates are arranged in gaps among the guide plates.
Preferably, the barrel plate conveying mechanism comprises a feeding frame, a plurality of feeding rollers arranged on the feeding frame in parallel, and a feeding roller driving piece for driving the plurality of feeding rollers to rotate.
Preferably, the upper ends of the plurality of feeding rollers are provided with feeding rollers side by side along the conveying direction of the barrel plate.
Compared with the prior art, the utility model has the advantages that:
(1) the utility model discloses a set up stave conveying mechanism, three-roller edge rolling mechanism, direction supporting mechanism, push mechanism and accomplish stave from the material loading to the edge rolling and transfer to the whole operation of welding station again, compact structure, degree of automation is high, operation easy maintenance has improved production efficiency.
(2) The utility model discloses in debug the position of limit roller (adjusting the edge-curling camber promptly) through two limit roller cylinders, confirm that the back of limit roller position offsets screw rod and the fixed plate of screw elevator, it is fixed with the limit roller through screw elevator and limit roller cylinder, play fine fixed action to the limit roller.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a schematic structural view of an automatic feeding device for three-roll rolling according to this embodiment;
FIG. 2 is a schematic view of a part of the structure of the automatic feeding device for three-roll rolling according to this embodiment;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a right side view of FIG. 2;
FIG. 5 is a schematic structural view of the guiding and supporting mechanism and the three-roller rolling mechanism according to this embodiment;
fig. 6 is a schematic diagram illustrating a procedure for rounding the barrel plate according to the embodiment.
Wherein:
10. the barrel plate conveying mechanism 11, the feeding frame 12, the feeding roller 13 and the feeding roller;
20. the three-roller rounding mechanism 21, an upper roller 22, a lower roller 23, a side roller 24, an adjusting mechanism 241, a connecting plate 242, a side roller cylinder 243, a fixing plate 244 and a spiral lifter;
30. the guide supporting mechanism 31, the guide plate group 311, the guide plate 32 and the supporting roller;
40. the pushing mechanism 41, the belt conveying assembly 411, the driving roller 412, the driven roller 413, the belt 42, the pushing piece 421, the frame body 422 and the pushing plate;
3. the bucket plate comprises a bucket plate body 4, a bottom plate 5, a baffle plate 6, a cross beam 7, a rack 8, a cantilever 9 and a cross beam support.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an automatic three-roller rounding feeding device includes a barrel plate conveying mechanism 10 for conveying a flat barrel plate 3, a three-roller rounding mechanism 20 disposed at a conveying end of the barrel plate conveying mechanism 10, a guide support mechanism 30 disposed right below the three-roller rounding mechanism 20 for guiding and supporting the barrel plate 3 that is curled after passing through the three-roller rounding mechanism 20, and a pushing mechanism 40 disposed at a side edge of the guide support mechanism 30 for pushing the curled barrel plate 3 on the guide support mechanism to a next station, in this embodiment, each mechanism is disposed on a frame 7.
Further, the barrel plate conveying mechanism 10 includes a feeding frame 11, a plurality of feeding rollers 12 arranged on the feeding frame 11 in parallel, and a feeding roller driving member for driving the plurality of feeding rollers 12 to rotate, in this embodiment, the feeding roller driving member is a motor for driving the upper roller 21 to rotate and connect, that is, the plurality of feeding rollers 12 and the upper roller 21 share one motor, the motor and the plurality of feeding rollers are driven by a synchronous belt and a synchronous wheel, the transmission structure diagram of the synchronous belt and the synchronous wheel is not shown, and the upper ends of the plurality of feeding rollers 12 are provided with feeding rollers 13 side by side along the conveying direction of the barrel plate 3.
The three-roller rounding mechanism 20 comprises an upper roller 21, a lower roller 22 meshed with the upper roller 21, an edge roller 23 in transmission connection with the upper roller 21 through another gear, and a driving piece for driving the upper roller 21 and the lower roller 22 to rotate, wherein in the embodiment, the upper roller 21 rotates to drive the lower roller 22 to rotate, and the driving piece in the three-roller rounding mechanism 20 is a motor in transmission connection with the upper roller 21; as shown in fig. 6, the upper roller 21 and the lower roller 22 clamp the barrel plate 3, the central axes of the upper roller 21, the lower roller 22 and the edge roller 23 are all perpendicular to the feeding direction of the barrel plate 3, the edge roller 23 is arranged on the discharging side of the upper roller 21 and the lower roller 22, the rotation direction of the edge roller 23 is the same as that of the upper roller 21, and the edge roller 23 has the dual functions of pre-bending and edge rolling.
The position of the edge roller 23 can be adjusted by an adjusting mechanism 24, specifically, the adjusting mechanism 24 comprises connecting plates 241 hinged at two sides of the upper roller 21, an edge roller cylinder 242 respectively hinged with the two connecting plates 241, a fixing plate 243 arranged between the two connecting plates 241, and a spiral lifter 244 arranged above the fixing plate 243; the edge rollers 23 are fixed on the two connecting plates 241, and the other ends of the two edge roller cylinders 242 are respectively hinged on the frame 7; during specific use, the position of the edge roller 23 is adjusted through the two edge roller cylinders 242 (namely, the edge rolling curvature is adjusted), the screw of the spiral lifter 244 abuts against the fixing plate 243 after the position of the edge roller 23 is determined, the edge roller cylinders 242 play a role in tensioning the edge roller 23, the spiral lifter 244 and the edge roller cylinders 242 jointly fix the edge roller 23, and the edge rolling precision is improved.
The guide supporting mechanism 30 comprises a guide plate group 31 arranged in sections and a plurality of supporting rollers 32 arranged below the barrel plate 3; as shown in fig. 5, the guide plate group 31 includes a plurality of guide plates 111 that are fixedly arranged and have an arc shape, in this embodiment, the manner of fixing the guide plates to the rack is not shown, and the positions of the guide plate group 31 and the plurality of support rollers 32 are arranged to match the shapes of the barrel plates 3 during and after the rolling process, and together form an advancing channel during the rolling process of the barrel plates 3.
The pushing mechanism 40 comprises a pushing driving component and a pushing piece 42 in transmission connection with the pushing driving component; the pushing driving assembly is a belt conveying assembly 41, and includes a driving roller 411, a driven roller 412, a belt 413 sleeved between the driving roller 411 and the driven roller 412, and a driving member in transmission connection with the driving roller 411, in this embodiment, the driving member in the pushing driving assembly is a motor; the pushing member 42 comprises a frame 421 fixedly connected with the belt 413, and a plurality of pushing plates 422 arranged on the frame 421, wherein the plurality of pushing plates 422 are arranged in gaps among the guide plates 111; the arrangement of the plurality of push plates 422 in the gaps between the guide plates 111 saves the space of the device and has compact structure; in this embodiment, the frame 421 is further slidably connected to the bottom plate 4 through a slider and a linear guide (not shown in the drawings), so as to ensure the accuracy of the rolled barrel plate 3 in the pushing process, and the plurality of push plates 422 are four circular plates.
In the embodiment, a cantilever 8 is arranged on a rack 7, a beam support 9 is arranged on the cantilever 8, a bottom plate 4 is fixed on the lower end face of the cantilever 8, a beam 6 is fixed on the beam support 9, and an upper roller 21 and a lower roller 22 are vertically arranged on the beam 6 with an I-shaped section; the two sides of the cross beam 6 are groove-shaped and used for accommodating two end parts of the barrel plate 3 after being rolled, the I-shaped cross beam 6 also plays a role in positioning and guiding the barrel plate 3 in the rolling process and when the barrel plate is pushed to a next station by the pushing mechanism 40, and the cross beam 6 is also provided with a baffle 5 at the discharging part of the lower roller 22.
The specific working principle of this embodiment is as follows: the barrel plate 3 is conveyed into the three-roller rounding mechanism 20 through the barrel plate conveying mechanism 10, the barrel plate 3 generates permanent plastic deformation and is rolled into a cylindrical shape through the combined action of an upper roller 21, a lower roller 22 and an edge roller 23 of the three-roller rounding mechanism 20, the guide plate group 31 guides the barrel plate 3 in the rolling process, and the rolled barrel plate 3 is in a horizontal shape after the rolling is finished; the belt 413 of the pushing mechanism 40 pushes the rounded barrel plate 3 to the next welding position by driving the push plate 422.
The above embodiments are provided only for illustrating the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention cannot be limited thereby. It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a three-roller edge rolling automatic feeding device which characterized in that: the device comprises a barrel plate conveying mechanism for conveying a flat barrel plate, a three-roller rounding mechanism arranged at the conveying tail end of the barrel plate conveying mechanism, a guide supporting mechanism arranged right below the three-roller rounding mechanism and used for guiding and supporting the barrel plate which is curled after passing through the three-roller rounding mechanism, and a pushing mechanism arranged at the side edge of the guide supporting mechanism and used for pushing the curled barrel plate on the guide supporting mechanism to the next station; the three-roller edge rolling mechanism comprises an upper roller, a lower roller meshed with the upper roller, a side roller connected with the upper roller through another gear transmission, and a driving piece for driving the upper roller and the lower roller to rotate, wherein the central axis of the upper roller, the central axis of the lower roller and the side roller are perpendicular to the direction of supplied materials of a barrel plate, the side roller is arranged on the discharging side of the upper roller and the discharging side of the lower roller, and the position of the side roller can be adjusted through an adjusting mechanism.
2. The automatic feeding device for three-roller rolling according to claim 1, characterized in that: the upper roller and the lower roller are vertically arranged on the cross beam from top to bottom; the adjusting mechanism comprises connecting plates hinged to two sides of the upper roller, a side roller cylinder respectively hinged to the two connecting plates, a fixing plate arranged between the two connecting plates, and a spiral elevator arranged above the fixing plate; the edge rollers are fixed on the two connecting plates, and the other ends of the two edge roller cylinders are respectively hinged on the rack.
3. The automatic feeding device for three-roller edge rolling according to claim 1, characterized in that: the guide support mechanism comprises a guide plate group arranged in sections and a plurality of support rollers arranged below the rolling barrel plate; the guide plate group comprises a plurality of guide plates which are fixedly arranged and are arc-shaped, and the positions of the guide plate group and the plurality of supporting rollers are matched with the shapes of the barrel plate in the coiling process and after the barrel plate is coiled, and the guide plate group and the plurality of supporting rollers jointly form an advancing channel in the barrel plate coiling process.
4. The automatic feeding device for three-roller rolling according to claim 1, characterized in that: the pushing mechanism comprises a pushing driving assembly and a pushing piece in transmission connection with the pushing driving assembly.
5. The automatic feeding device for three-roller rolling according to claim 4, characterized in that: the pushing driving assembly is a belt conveying assembly and structurally comprises a driving roller, a driven roller, a belt sleeved between the driving roller and the driven roller and a driving piece in transmission connection with the driving roller; the pushing piece comprises a frame body fixedly connected with the belt and a plurality of pushing plates arranged on the frame body, and the pushing plates are arranged in gaps among the guide plates.
6. The automatic feeding device for three-roller rolling according to claim 1, characterized in that: the barrel plate conveying mechanism comprises a feeding frame, a plurality of feeding rollers arranged on the feeding frame in parallel and a feeding roller driving piece for driving the feeding rollers to rotate.
7. The automatic feeding device for three-roller edge rolling according to claim 6, characterized in that: and a plurality of feeding rollers are arranged at the upper ends of the feeding rollers side by side along the conveying direction of the barrel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373953.2U CN217251804U (en) | 2022-02-23 | 2022-02-23 | Three-roller edge rolling automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373953.2U CN217251804U (en) | 2022-02-23 | 2022-02-23 | Three-roller edge rolling automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217251804U true CN217251804U (en) | 2022-08-23 |
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ID=82857875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220373953.2U Active CN217251804U (en) | 2022-02-23 | 2022-02-23 | Three-roller edge rolling automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217251804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193960A (en) * | 2022-09-15 | 2022-10-18 | 潍坊晟华新能源科技有限公司 | Automatic bending and forming machine for circuit iron accessories |
| CN115816082A (en) * | 2022-11-28 | 2023-03-21 | 江苏骏业焊接技术有限公司 | Automatic edge rolling of washing machine inner tube hinders and welds special plane |
-
2022
- 2022-02-23 CN CN202220373953.2U patent/CN217251804U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193960A (en) * | 2022-09-15 | 2022-10-18 | 潍坊晟华新能源科技有限公司 | Automatic bending and forming machine for circuit iron accessories |
| CN115193960B (en) * | 2022-09-15 | 2023-02-03 | 潍坊晟华新能源科技有限公司 | Automatic bending and forming machine for circuit iron accessories |
| CN115816082A (en) * | 2022-11-28 | 2023-03-21 | 江苏骏业焊接技术有限公司 | Automatic edge rolling of washing machine inner tube hinders and welds special plane |
| CN115816082B (en) * | 2022-11-28 | 2023-10-27 | 江苏骏业焊接技术有限公司 | Automatic rolling and welding-resisting special machine for inner barrel of washing machine |
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