CN114669678A - Three-roller edge rolling machine feeding device - Google Patents
Three-roller edge rolling machine feeding device Download PDFInfo
- Publication number
- CN114669678A CN114669678A CN202210587765.4A CN202210587765A CN114669678A CN 114669678 A CN114669678 A CN 114669678A CN 202210587765 A CN202210587765 A CN 202210587765A CN 114669678 A CN114669678 A CN 114669678A
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- Prior art keywords
- feeding
- roller
- edge rolling
- plate
- rolling machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a feeding device of a three-roller rounding machine, which comprises a plate input mechanism positioned at the feeding side of the three-roller rounding machine and a feeding mechanism positioned between the plate input mechanism and the three-roller rounding machine; the plate input mechanism is used for sending the bent end of the metal plate to the lower roller at the feeding side of the three-roller rounding machine and propping against the upper roller of the three-roller rounding machine; the feeding mechanism comprises a feeding rail which is transversely arranged, a hanging bracket is movably arranged on the feeding rail, and the hanging bracket is connected with a feeding driver; a lifting suspension is hung on the hanging bracket, and a lifting driver is arranged between the suspension and the hanging bracket; the bottom of the suspension is provided with a swing frame which can swing back and forth in the feeding direction, and the bottom of the swing frame is provided with a sucker group. The three-roller edge rolling machine disclosed by the invention has the advantages that the whole feeding process does not need manpower participation, the edge rolling safety and the edge rolling efficiency are improved, the whole structure is simple, the cost is lower, the three-roller edge rolling machine is convenient to be directly matched with the existing three-roller edge rolling machine for use, and the three-roller edge rolling machine is favorable for practically realizing the purpose of replacing manpower to feed plates.
Description
Technical Field
The invention relates to the technical field of rolling machines, in particular to a feeding device of a three-roller rolling machine.
Background
The three-roller rounding machine is equipment for rolling a metal plate into a circular or arc-shaped workpiece, the end of the metal plate needs to be pre-bent through an upstream process, after each plate is pre-bent, workers in the upstream bending process randomly stack the plate on a tray by using a workshop boom, and then the tray is conveyed to the side of the three-roller rounding machine by means of a flat car, a traveling crane and the like to wait for rounding operation. When the metal plate is rolled, due to the existence of the bent end of the metal plate, the metal plate cannot be horizontally fed between an upper roller and a lower roller of the three-roller rolling machine, so that workers at two downstream spot welding stations are required to assist in carrying the metal plate and put the metal plate into the rolling machine, or only one person is used for operating, the pre-bent end of the metal plate is firstly fed between the upper roller and the lower roller at the feeding side of the rolling machine, and then the metal plate is fed between the upper roller and the lower roller at the other side by the feeding side. Because of sheet metal weight is in tens kilograms more, above-mentioned edge rolling machine material loading operation can consume great manpower, and at the present that a ray of producers is in short supply day by day, this kind of artifical material loading mode has seriously restricted the promotion of the whole machining efficiency of edge rolling to there is obvious potential safety hazard. Therefore, the existing three-roller rounding machine needs to be subjected to automatic feeding transformation so as to change the current situation.
For example, a utility model patent with the publication number "CN 213256422U" entitled "automatic feeding device of three-roller plate bending machine" discloses a feeding device of a rolling machine, which utilizes a clamping mechanism with a clamping groove to clamp a plate with a pre-bent end and finally sends the plate into the rolling machine. However, before the plate is clamped by the clamping mechanism, the plate on the tray still needs to be manually conveyed to the clamping mechanism, and due to the existence of the clamping groove, the plate still needs to be conveyed to the position of the clamping mechanism in a fixed posture, and then the clamping mechanism can carry out clamping and subsequent conveying. In the process, manpower still needs to participate in a large amount of feeding operation, the purpose of releasing the manpower is not realized, and the problems of large occupied manpower, low efficiency, poor safety and the like still exist.
By combining the current situation of manual feeding and the existing mechanical feeding technology, the three-roller edge rolling machine needs to completely get rid of manual operation firstly to realize automatic feeding, otherwise, the problems of manpower occupation and safety cannot be avoided; then the feeding system must carry out cost control, otherwise can increase the production cost of the edge rolling process, make the automatic feeding compare the manual feeding advantage not obvious, even not as low as the manual feeding price, the feeding system can therefore not obtain practical use.
Disclosure of Invention
The invention aims to solve the technical problem of providing a feeding device of a three-roller rounding machine, which does not need manpower participation, improves the rounding efficiency and the rounding safety, has lower cost and is beneficial to realizing the purpose of replacing manpower to carry out plate feeding.
In order to solve the technical problems, the technical scheme of the invention is as follows: the feeding device of the three-roller rounding machine comprises a plate input mechanism positioned at the feeding side of the three-roller rounding machine and a feeding mechanism positioned between the plate input mechanism and the three-roller rounding machine; the plate input mechanism is used for sending the bent end of the metal plate to a lower roller at the feeding side of the three-roller rounding machine and propping against an upper roller of the three-roller rounding machine; the feeding mechanism comprises a feeding track which is transversely arranged above the plate input mechanism and the three-roller rounding machine, a hanging bracket is movably arranged on the feeding track, and the hanging bracket is connected with a feeding driver; a lifting suspension is hung on the hanging bracket, and a lifting driver is arranged between the suspension and the hanging bracket; the bottom of the suspension is provided with a swing frame which can swing back and forth in the feeding direction, and the bottom of the swing frame is provided with a sucker group.
As a preferred technical scheme, the device also comprises a feeding limiting frame which is arranged on the feeding side of the three-roller rounding machine in a swinging way, and a limiting position positioner and a limiting driver are arranged between the feeding limiting frame and the three-roller rounding machine; and the feeding position positioner corresponding to the bending end of the metal plate is arranged on the feeding limiting frame.
As a preferred technical scheme, the limiting position positioner comprises a limiting position positioning block fixedly arranged on the feeding limiting frame, and the limiting position positioning block is pressed against and limited by an upper roller of the three-roller rounding machine.
As a preferable technical scheme, the conveying surface of the plate input mechanism and the supporting surfaces of the two lower rollers of the three-roller rounding machine during feeding are arranged in a coplanar manner.
Preferably, a swing actuator is further provided between the swing frame and the suspension.
As a preferable technical scheme, a replaceable tray is arranged at the input end of the plate material input mechanism, and a plate material placing mechanism for placing a metal plate material onto the plate material input mechanism from the tray is arranged between the tray and the plate material input mechanism.
As a preferable technical scheme, the feeding track extends to the upper part of the tray, and the feeding mechanism is also used as the plate placing mechanism.
Preferably, the plate material feeding mechanism is a roller type conveying mechanism.
Due to the adoption of the technical scheme, the feeding device of the three-roller rounding machine comprises a plate input mechanism positioned at the feeding side of the three-roller rounding machine and a feeding mechanism positioned between the plate input mechanism and the three-roller rounding machine; the plate input mechanism is used for sending the bent end of the metal plate to a lower roller at the feeding side of the three-roller rounding machine and propping against an upper roller of the three-roller rounding machine; the feeding mechanism comprises a feeding track which is transversely arranged above the plate input mechanism and the three-roller rounding machine, a hanging bracket is movably arranged on the feeding track, and the hanging bracket is connected with a feeding driver; a lifting suspension is hung on the hanging bracket, and a lifting driver is arranged between the suspension and the hanging bracket; the bottom of the suspension is provided with a swing frame which can swing back and forth in the feeding direction, and the bottom of the swing frame is provided with a sucker group. When the feeding device is used for feeding, the metal plate placed on the plate input mechanism is firstly sent to the lower roller at the feeding side of the three-roller rounding machine, and finally the bent end is propped against the upper roller of the three-roller rounding machine. The top of bending end leans on can realize that the sheet metal tip aligns, avoids appearing because of the gesture is not right the unable condition of feeding. The lifting driver drives the suspension to descend, so that the suction disc group sucks one end, far away from the bending end, of the metal plate. And then the lifting driver drives the suspension to rise, the metal plate is inclined, meanwhile, the feeding driver drives the suspension to move towards the three-roller rounding machine, and the bent end of the metal plate is fed between an upper roller and a lower roller on the feeding side of the three-roller rounding machine and extends to the lower part of the upper roller. And then the lifting driver drives the suspension frame to descend, the suspension frame keeps moving towards the three-roller rounding machine, the metal plate is fed out from the upper roller and the lower roller of the feeding side of the three-roller rounding machine as a fulcrum, and the bent end is gradually fed out from the position between the upper roller and the lower roller of the feeding side of the three-roller rounding machine, so that the automatic feeding action of the metal plate is completed. According to the invention, the whole feeding process does not need manpower, the rounding safety is improved, the feeding action is simple and reliable, and the rounding efficiency is improved; the three-roller edge rolling machine is simple in overall structure, low in cost, convenient to directly use in a matched mode on the existing three-roller edge rolling machine, and beneficial to replacing manpower to carry out plate feeding.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 from the direction A;
FIG. 3 is a schematic view of the state of the first feeding stage of the embodiment of the present invention;
FIG. 4 is a schematic view illustrating a state where a metal plate is lifted and fed between upper and lower rolls on a feeding side of a three-roll rounding machine according to an embodiment of the present invention;
FIG. 5 is a schematic view of a metal sheet being finally limited by the feeding position according to an embodiment of the present invention;
FIG. 6 is a schematic view illustrating a state of placing a next metal plate according to a first embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 8 is a schematic view of a second embodiment of the present invention when a metal sheet is lifted and fed between the upper and lower rolls on the feeding side of the three-roll stand.
In the figure: 1-three-roller rounding machine; 11-an upper roller; 12-a lower roll; 2-a plate input mechanism; 3-a feeding mechanism; 31-a feeding track; 32-a feeding upright post; 33-a hanger; 34-a feed drive; 35-a suspension; 36-a lift drive; 37-a swing frame; 38-suction cup group; 39-a wobble drive; 4-a feeding limiting frame; 41-a limit position locator; 42-a limit driver; 43-a feed position locator; 5-a tray; 6-metal sheet material.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
The first embodiment is as follows: as shown in fig. 1 to 6, the feeding device of the three-roller rolling machine comprises a plate material input mechanism 2 positioned at the feeding side of the three-roller rolling machine 1, and a feeding mechanism 3 positioned between the plate material input mechanism 2 and the three-roller rolling machine 1. The three-roller rounding machine 1 comprises an upper roller 11 which rotates in a driven mode and lower rollers 12 which are respectively installed on two sides below the upper roller 11 in a rotating mode, the two lower rollers 12 are connected with a rounding driving motor and rotate alternately and actively in a forward synchronous mode and a reverse synchronous mode in the rounding process, and plates are gradually rounded through gradual rising when the two lower rollers rotate alternately; after the rolling is finished, the two lower rollers 12 descend to the zero point, and then the workpiece can be drawn out from the upper roller 11 by withdrawing the end seat at one end of the upper roller 11, so that the discharging is realized. The structure principle of the three-roller edge rolling machine 1 is well known in the art and will not be described herein.
The plate input mechanism 2 is used for sending the bent end of the metal plate 6 through a lower roller 12 at the feeding side of the three-roller rounding machine 1 and propping against an upper roller 11 of the three-roller rounding machine 1. When the bent end abuts against, even if the posture of the metal plate 6 is inclined, the bent end finally abuts against the upper roller 11 of the three-roller rounding machine 1 under the conveying action of the plate input mechanism 2, so that the end part of the metal plate 6 is aligned, the influence of the random posture of the metal plate 6 before feeding can be greatly reduced, the situation that feeding cannot be performed due to incorrect posture is avoided, and meanwhile the position of the metal plate 6 before feeding can be positioned. Preferably, the conveying surface of the plate input mechanism 2 and the supporting surfaces of the two lower rollers 12 of the three-roller rounding machine 1 during feeding are arranged in a coplanar manner, so that on one hand, the input power of the plate input mechanism 2 can be maximally utilized in the end aligning process, and on the other hand, after the metal plate 6 is completely fed into the three-roller rounding machine 1, the plate input mechanism 2 cannot be extruded and interfered with the exposed part of the metal plate 6, and the normal rounding is ensured. Of course, other structural arrangements, such as the conveying surface of the plate material feeding mechanism 2 is slightly higher or lower than the supporting surfaces of the two lower rollers 12 of the three-roller rounding machine 1 during feeding, as long as the plate material feeding mechanism 2 can perform end alignment normally and the normal rolling operation is not affected during rolling, are all within the protection scope of the present invention. The frame of the plate input mechanism 2 may be fixed on the base of the three-roller rounding machine 1, or may be additionally provided, and the plate input mechanism 2 is schematically illustrated as a roller type conveying mechanism in this embodiment.
The feeding mechanism 3 comprises a feeding track 31 transversely arranged above the plate material input mechanism 2 and the three-roller rounding machine 1, and the feeding track 31 can be arranged on the frame of the plate material input mechanism 2 or can be arranged additionally. In the embodiment, the feeding upright column 32 is arranged on the feeding side of the three-roller rounding machine 1, the feeding rail 31 is arranged on the feeding upright column 32, so that more space is avoided for the feeding side of the three-roller rounding machine 1, and the feeding operation of the embodiment for metal plates 6 of various sizes is facilitated.
The feeding rail 31 is movably provided with a hanger 33, the movable installation can be realized by adopting a guide rail sliding seat structure, a guide rod sliding sleeve structure or a wheel rail structure, and the like, and the embodiment is shown by a wheel rail structure. The lifting frame 33 is connected with a feeding driver 34, and the feeding driver 34 is realized by adopting a structure capable of performing linear driving, such as an air cylinder, an electric cylinder, a motor matched belt transmission or a motor matched screw transmission. The gallows 33 is gone up and down to hang and has the suspension 35 of liftable, this embodiment the suspension 35 leads through two sets of telescopic link structure goes up and down. A lifting driver 36 is arranged between the suspension 35 and the hanger 33, and the lifting driver 36 can be realized by an air cylinder or an electric cylinder. The bottom of the suspension 35 is provided with a swing frame 37 which can swing back and forth in the feeding direction, and the bottom of the swing frame 37 is provided with a suction cup group 38. Preferably, the suction cup set 38 comprises four suction cups in a rectangular arrangement.
In the embodiment, when feeding, the metal plate 6 placed on the plate input mechanism 2 is firstly sent by the plate input mechanism 2 through the lower roller 12 at the feeding side of the three-roller rounding machine 1, and finally the bent end abuts against the upper roller 11 of the three-roller rounding machine 1, so that the end part of the metal plate 6 is aligned and positioned, and the feeding driver 34 can easily drive the hanging bracket 33, so that the suction cup group 38 can accurately reach the position above the position to be adsorbed with the metal plate 6. The lifting driver 36 drives the suspension 35 to descend, so that the suction cup group 38 sucks one end of the metal plate 6 far away from the bent end. Then the lifting driver 36 drives the suspension 35 to rise, the metal plate 6 tilts due to the eccentricity of the gravity center of the metal plate 6 and the swinging installation of the swinging frame 37, meanwhile, the feeding driver 34 drives the hanging frame 33 to move towards the three-roller rounding machine 1, the whole metal plate 6 is equivalently lifted, and the bent end of the metal plate 6 can be fed between the upper roller and the lower roller on the feeding side of the three-roller rounding machine 1 and continuously extends to the lower part of the upper roller 11. The upper roller 11 is used as an input abutting structure, so that the whole structure is simplified, and the upper roller can be opened and closed. In the feeding process, the swing frame 37 swings back and forth, so that the metal plate 6 is limited to swing left and right when being lifted, and the smooth feeding of the bent end is ensured. Then, the lifting driver 36 drives the suspension 35 to descend, the suspension 33 keeps moving towards the three-roll rolling machine 1, the bent end of the metal plate 6 is gradually fed out from the upper roll and the lower roll at the feeding side of the three-roll rolling machine 1 by taking the lower roll 12 at the feeding side of the three-roll rolling machine 1 as a fulcrum, and the automatic feeding action of the metal plate 6 is completed.
In the embodiment, the bent end abuts against the upper roller 11 to perform end alignment and position positioning, and then the suction cup group 38 sucks one end of the metal plate 6 away from the bent end, when the feeding driver 34 drives the three-roller rounding machine 1, the lifting driver 36 drives the metal plate 6 to be lifted first and then put back, so that the metal plate 6 is completely fed into the three-roller rounding machine 1 to realize feeding. Whole material loading process can be realized through the automated procedure, need not the manpower and participates in, and the edge rolling security improves, and the material loading action is succinct reliable, and edge rolling efficiency improves. This embodiment overall structure is simple, and the cost is lower, and the convenience is directly supporting the use on current three-roller edge rolling machine 1, does benefit to the feasible realization and replaces the manual work to carry out panel material loading.
In addition, the plate material feeding mechanism 2 and the upstream process can be used for continuous automatic operation in the present embodiment, and the present embodiment can be used alone on the basis of the transfer of the existing tray 5. When the device is used in cooperation with the transportation of the tray 5, the replaceable tray 5 is placed at the input end of the plate material input mechanism 2, and a plate material placing mechanism for placing the metal plate material 6 from the tray 5 onto the plate material input mechanism 2 is arranged between the tray 5 and the plate material input mechanism 2. In the process of rolling the previous metal plate 6, the plate placing mechanism can place the next metal plate 6 on the plate input mechanism 2 in advance to wait for feeding. In this embodiment, the feeding rail 31 extends to the upper side of the tray 5, and the feeding mechanism 3 also serves as the plate placing mechanism, that is, the feeding mechanism 3 performs lifting, absorption and translation operations to place a single metal plate 6 on the plate input mechanism 2.
Preferably, the present embodiment further comprises a feeding limit frame 4 installed at the feeding side of the three-roller rounding machine 1 in a swinging manner, and a limit position locator 41 and a limit driver 42 are arranged between the feeding limit frame 4 and the three-roller rounding machine 1; and a feeding position positioner 43 corresponding to the bending end of the metal plate 6 is arranged on the feeding limiting frame 4. The limit driver 42 drives the feeding limit frame 4 to swing, before the metal plate 6 is fed, the feeding limit frame 4 is driven to swing towards a three-roller rolling circle, and the limit position positioner 41 can ensure the accuracy of the limit position. When the metal plate 6 is fed out from between the upper roller and the lower roller at the feeding side, the bending end can be abutted against the feeding position positioner 43, so that the feeding position of the metal plate 6 is accurately positioned, the zero point of the rolling circle can be conveniently determined in the subsequent rolling circle procedure, and the control procedure is simplified. After feeding is finished, the feeding limiting frame 4 swings back, and normal rolling is not affected.
The limiting position positioner 41 of the embodiment comprises a limiting position locating block fixedly arranged on the feeding limiting frame 4, and the limiting position locating block is pressed against and limited by the upper roller 11 of the three-roller rounding machine 1. The feeding position limiter can be realized by a stop block or a stop lever and the like.
Example two: as shown in fig. 7 and 8, the present embodiment is different from the first embodiment in that: a swing driver 39 is further arranged between the swing frame 37 and the suspension 35, the swing driver 39 can be realized by an air cylinder or an electric cylinder, and the like, so that when the suction disc group 38 sucks the metal plate 6, the lifting angle of the metal plate 6 is controllable, and the reliability of the plate feeding action can be further improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Three-roller edge rolling machine loading attachment, its characterized in that: the device comprises a plate input mechanism positioned at the feeding side of a three-roller rounding machine and a feeding mechanism positioned between the plate input mechanism and the three-roller rounding machine; the plate input mechanism is used for sending the bent end of the metal plate to a lower roller at the feeding side of the three-roller rounding machine and propping against an upper roller of the three-roller rounding machine; the feeding mechanism comprises a feeding track transversely arranged above the plate input mechanism and the three-roller rounding machine, and a hanging bracket is movably arranged on the feeding track and connected with a feeding driver; a lifting suspension is hung on the hanging bracket, and a lifting driver is arranged between the suspension and the hanging bracket; the bottom of the suspension is provided with a swing frame which can swing back and forth in the feeding direction, and the bottom of the swing frame is provided with a sucker group.
2. The loading device of the three-roller edge rolling machine according to claim 1, characterized in that: the three-roller edge rolling machine is characterized by also comprising a feeding limiting frame which is arranged on the feeding side of the three-roller edge rolling machine in a swinging mode, wherein a limiting position positioner and a limiting driver are arranged between the feeding limiting frame and the three-roller edge rolling machine; and the feeding position positioner corresponding to the bending end of the metal plate is arranged on the feeding limiting frame.
3. The loading device of the three-roller edge rolling machine according to claim 2, characterized in that: the limiting position positioner comprises a limiting position locating block fixedly arranged on the feeding limiting frame, and the limiting position locating block is pressed against and limited by an upper roller of the three-roller rounding machine.
4. The loading device of the three-roller edge rolling machine according to claim 1, characterized in that: and the conveying surface of the plate input mechanism and the supporting surfaces of the two lower rollers of the three-roller rounding machine during feeding are arranged in a coplanar manner.
5. The loading device of the three-roller edge rolling machine according to claim 1, characterized in that: and a swing driver is also arranged between the swing frame and the suspension frame.
6. The loading device of the three-roller edge rolling machine according to claim 1, characterized in that: and a replaceable tray is arranged at the input end of the plate input mechanism, and a plate placing mechanism for placing a metal plate on the plate input mechanism from the tray is arranged between the tray and the plate input mechanism.
7. The loading device of the three-roller edge rolling machine according to claim 6, characterized in that: the feeding track extends to the position above the tray, and the feeding mechanism is also used as the plate placing mechanism.
8. The loading device of the three-roller edge rolling machine according to claim 1, characterized in that: the plate input mechanism is a roller type conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587765.4A CN114669678B (en) | 2022-05-27 | 2022-05-27 | Three-roller edge rolling machine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587765.4A CN114669678B (en) | 2022-05-27 | 2022-05-27 | Three-roller edge rolling machine feeding device |
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| Publication Number | Publication Date |
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| CN114669678A true CN114669678A (en) | 2022-06-28 |
| CN114669678B CN114669678B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210587765.4A Active CN114669678B (en) | 2022-05-27 | 2022-05-27 | Three-roller edge rolling machine feeding device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549422A (en) * | 1983-04-29 | 1985-10-29 | Harrow Donald A | Cup and roll machine |
| CN102672013A (en) * | 2011-03-10 | 2012-09-19 | 广州粤研液压机电有限公司 | Continuous round casing forming machine for thin plate |
| CN103495626A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Upper-air-cylinder full-automatic edge rolling machine |
| CN103495625A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Five-axis full-automatic rounding machine |
| CN104070088A (en) * | 2014-06-13 | 2014-10-01 | 沁阳市巨力锻压机床制造有限公司 | Quick veneer reeling machine |
| CN106975924A (en) * | 2017-03-30 | 2017-07-25 | 深圳大学 | A kind of motor directly stretches casing edge rolling and welding equipment |
| CN213968718U (en) * | 2020-10-26 | 2021-08-17 | 福建新锐包装有限公司 | Digital edge rolling system for empty food can |
-
2022
- 2022-05-27 CN CN202210587765.4A patent/CN114669678B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549422A (en) * | 1983-04-29 | 1985-10-29 | Harrow Donald A | Cup and roll machine |
| CN102672013A (en) * | 2011-03-10 | 2012-09-19 | 广州粤研液压机电有限公司 | Continuous round casing forming machine for thin plate |
| CN103495626A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Upper-air-cylinder full-automatic edge rolling machine |
| CN103495625A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Five-axis full-automatic rounding machine |
| CN104070088A (en) * | 2014-06-13 | 2014-10-01 | 沁阳市巨力锻压机床制造有限公司 | Quick veneer reeling machine |
| CN106975924A (en) * | 2017-03-30 | 2017-07-25 | 深圳大学 | A kind of motor directly stretches casing edge rolling and welding equipment |
| CN213968718U (en) * | 2020-10-26 | 2021-08-17 | 福建新锐包装有限公司 | Digital edge rolling system for empty food can |
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| Publication number | Publication date |
|---|---|
| CN114669678B (en) | 2022-09-27 |
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Effective date of registration: 20221205 Address after: 266510 East 199, Floor 1, Office Building, No. 43, Beijing Road, Qianwan Free Trade Port, Qingdao Area, China (Shandong) Pilot Free Trade Zone, Qingdao, Shandong (A) Patentee after: QINGDAO AIFU INTELLIGENCE EQUIPMENT CO.,LTD. Address before: 261206 Shandong Communications vocational college, No. 7369, Bohai Road, high tech Zone, Weifang City, Shandong Province Patentee before: SHANDONG TRANSPORT VOCATIONAL College |