Full-automatic cover plate production line
By designing a cold bending forming mechanism of the fully automatic cover plate production line on a metal cold press forming machine, the automatic adjustment mechanism is used to achieve accurate adjustment of the roll group spacing, which solves the problem of time-consuming, labor-intensive and low accuracy of manual adjustment, and improves the processing efficiency of the molding machine and effects.
Patent Information
- Application Number
- CN202421515664.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-06-29
AI Technical Summary
The adjustment of the spacing between the side rollers on both sides of the workbench requires manual operation, which is time-consuming and labor-intensive and has low accuracy, making it not suitable for precise processing.
A fully automatic cover plate production line is designed, including a cold bending forming mechanism on the workbench. The adjustment mechanism between the fixed roll group and the movable roll group is used to realize automatic adjustment by adjusting the motor, the rotary rod, the steering seat and the screw. , ensure accurate adjustment of the pitch between the rolling sets.
The precise adjustment of the roll group spacing is achieved, the processing efficiency and effect of the molding machine is improved, the error of manual adjustment is avoided, and the cold bending molding of cover plates of different sizes is adapted to the cold bending molding process.
Smart Images
Figure CN222153514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal forming and processing, in particular to a full-automatic cover plate production line. Background Art
[0002] The machine for cold forming of metal materials is mainly suitable for various stamping processes such as stretching, punching, bending, flanging, cold extrusion, and pressing of metal materials, as well as the pressing of powder products, metal products and plastic products.
[0003] In the existing metal cold forming machine, the side roller spacing adjustment on both sides of the workbench is usually done manually during the cold forming process of metal workpieces, which is not only time-consuming and labor-intensive, but also has low adjustment accuracy and is not suitable for the precise processing of workpieces by the forming machine. In response to this, we propose a fully automatic cover production line. Utility Model Content
[0004] The purpose of the utility model is to provide a fully automatic cover plate production line to solve the problem that in the existing cold press forming process of metal workpieces mentioned in the above background technology, the spacing adjustment of the roller groups on both sides of the workbench is usually adjusted manually, which is not only time-consuming and labor-intensive, but also has low adjustment accuracy and is not suitable for precise processing of the workpiece by the forming machine.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic cover plate production line, comprising a workbench, a cold bending forming mechanism is arranged on the workbench, the cold bending forming mechanism comprises a fixed rolling roller group and a movable rolling roller group arranged at intervals on the left and right, the fixed rolling roller group is fixedly installed on the workbench, and the movable rolling roller group is slidably installed on the workbench front and back, the fixed rolling roller group and the movable rolling roller group each comprise at least one supporting arch, an upper roller pressing shaft and a lower roller pressing shaft arranged up and down are arranged between the supporting arches, a power mechanism for driving the lower roller pressing shaft to rotate is arranged on the workbench, an adjusting mechanism connected to the movable rolling roller group and used to adjust the distance between the fixed rolling roller group and the movable rolling roller group is arranged on the workbench, the adjusting mechanism comprises an adjusting motor arranged on the workbench, a transfer rod arranged front and back in an axial direction is arranged on the power output shaft of the adjusting motor, a steering seat is arranged on the transfer rod, and the steering seats are also connected by the transfer rod, an adjusting screw arranged left and right in an axial direction is rotatably installed on the relative inner side of the steering seat, and the other end of the adjusting screw is rotatably installed on the movable rolling roller group.
[0006] Compared with the prior art, the beneficial effects of the utility model are:
[0007] When adjusting the distance between the fixed roller group and the movable roller group, the power output shaft of the adjusting motor rotates to drive the transfer rod, and the rotation of the transfer rod drives the adjusting screw to rotate through the steering seat. The rotation of the adjusting screw moves the movable roller group, thereby adjusting the distance between the fixed roller group and the movable roller group. It can adapt to the cold bending forming of cover plates of different sizes. At the same time, the length of the cold bending forming mechanism can be increased as needed, avoiding the error of segmented adjustment, and solving the problem that manual operation is usually used for adjustment, which is not only time-consuming and labor-intensive, but also has low adjustment accuracy and is not suitable for precise processing of workpieces by the forming machine. The adjustment position can be accurately grasped, thereby improving the processing efficiency and effect of the forming machine group.
[0008] As an improved technical solution, the fixed rolling roller group is fixedly mounted on the workbench via a fixed seat, an adjusting slide rail is provided on the workbench on one side of the fixed seat, and the movable rolling roller group includes a movable seat slidably mounted on the adjusting slide rail.
[0009] As an improved technical solution, the supporting arch is fixed on a fixed seat and a movable seat, an adjusting seat is slidably installed on the supporting arch, the upper roller shaft and the lower roller shaft are rotatably installed on the adjusting seat, the adjusting seat is also provided with bearings which are slidably connected to the upper roller shaft and the lower roller shaft, and the upper roller shaft and the lower roller shaft are both provided with shaping wheels.
[0010] As an improved technical solution, the ends of the lower roller shafts extending from the support archway and mounted on the fixed seat are provided with transmission gears, and the transmission gears are connected by chains. The power mechanism includes a rotating motor, and the power output shaft of the rotating motor is fixedly connected to one of the ends of the lower roller shafts.
[0011] As an improved technical solution, a feeding mechanism is provided at the feeding end of the cold-bending forming mechanism, and the feeding mechanism includes a feeding rack symmetrically arranged along the feeding direction of the cover plate, and the feeding rack is fixedly installed on the side wall on the inner side of the supporting archway close to the feeding end, and a feeding guide plate is slidably installed on the feeding rack, and a feeding slide rail is provided on the upper part of the feeding rack, and a slider slidably connected to the feeding slide rail is provided on the lower part of the feeding guide plate, and a positioning seat is provided on the feeding rack, and a guide seat is provided on the upper part of the feeding guide plate, and a feeding screw is rotatably installed on the positioning seat and the guide seat, and a positioning bolt is screwed on the upper part of the positioning seat, and a plurality of fixed guide wheels are rotatably installed on the feed guide plate, and a supporting plate is fixedly installed on the feed guide plate on one side of the fixed guide wheel.
[0012] As an improved technical solution, the cold-bending forming mechanism is also provided with a guide component, which includes a fixed plate, both ends of which are fixedly mounted on adjacent supporting arches, a guide screw is rotatably mounted on the fixed plate, an adjusting guide wheel is rotatably mounted on the relatively inner end of the guide screw, and an adjusting wheel is fixedly mounted on the relatively outer end of the guide screw. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model in a top view;
[0014] Figure 2 for Figure 1 Structural schematic diagram of AA direction;
[0015] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the workbench;
[0016] Figure 4 for Figure 1 Schematic diagram of the feeding mechanism structure;
[0017] Figure 5 for Figure 1 A schematic diagram of the structure of the guide component;
[0018] In the figure: 1. workbench, 2. supporting arch, 3. upper roller pressure shaft, 4. lower roller pressure shaft, 5. adjusting motor, 6. transfer rod, 7. steering seat, 8. adjusting screw, 9. fixed seat, 10. adjusting slide rail, 11. movable seat, 12. adjusting seat, 13. transmission gear, 14. rotating motor, 16. fixed guide wheel, 17. feeding long hole, 18. movable guide wheel, 19. feeding rack, 20. feeding guide plate, 21. fixed plate, 22. guide screw, 23. adjusting guide wheel, 24. adjusting wheel, 25. shaping wheel, 26. feeding slide rail, 27. slider, 28. positioning seat, 29. guide seat, 30. feeding screw, 31. positioning bolt, 32. supporting plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Reference Figure 1-Figure 5As shown, the fully automatic cover plate production line includes a workbench 1, on which a cold roll forming mechanism is provided, and the cold roll forming mechanism includes a fixed roll group and a movable roll group arranged at intervals on the left and right, the fixed roll group is fixedly installed on the workbench 1, and the movable roll group is slidably installed on the workbench 1 forward and backward, and the fixed roll group is fixedly installed on the workbench 1 through a fixed seat 9, and an adjustment slide rail 10 is provided on the workbench 1 on one side of the fixed seat 9, and the movable roll group includes a movable seat 11 slidably installed on the adjustment slide rail 10. The position adjustment of the movable roll group is realized by the cooperation of the adjustment slide rail 10 and the movable seat 11, and other sliding structures can also be used to realize the sliding connection. The sliding connection of the slide groove and the slider can also be used here, and the slider is installed at the lower part of the fixed seat 9, and the slide groove is opened on the workbench 1. However, the sliding connection of the adjustment slide rail 10 and the fixed seat 9 adopted in this embodiment prevents impurities from falling into the slide groove to affect the subsequent sliding of the fixed seat 9, thereby ensuring the sliding stability of the fixed seat 9. The fixed roll group and the movable roll group each include at least one supporting arch 2, between which an upper roller pressure shaft 3 and a lower roller pressure shaft 4 are arranged up and down, the supporting arch 2 is fixed on a fixed seat 9 and a movable seat 11, an adjusting seat 12 is slidably mounted on the supporting arch 2, the upper roller pressure shaft 3 and the lower roller pressure shaft 4 are rotatably mounted on the adjusting seat 12, the adjusting seat 12 is also provided with a bearing slidably connected with the upper roller pressure shaft 3 and the lower roller pressure shaft 4, and a shaping wheel 25 is provided on the upper roller pressure shaft 3 and the lower roller pressure shaft 4. The distance between the supporting arches 2 can adapt to the width of the cover plate, and the height adjustment of the adjusting seat 12 can realize the adjustment of the gap between the upper roller pressure shaft 3 and the lower roller pressure shaft 4, thereby realizing the molding of the cover plate. The ends of the lower roller pressing shaft 4 extending from the support arch 2 mounted on the fixed seat 9 are all provided with transmission gears 13, and the transmission gears 13 are connected by chains. The workbench 1 is provided with a power mechanism for driving the lower roller pressing shaft 4 to rotate, and the power mechanism includes a rotating motor 14, and the power output shaft of the rotating motor 14 is fixedly connected to one end of the lower roller pressing shaft 4. The rotation of the power output shaft of the rotating motor 14 drives the transmission gear 13 to rotate, and the rotation of the transmission gear 13 drives the other transmission gears 13 to rotate through the chain, and the rotation of the transmission gear 13 drives the lower roller pressing shaft 4 to rotate, and the lower roller pressing shaft 4 can drive the cover plate to be transported. The workbench 1 is provided with an adjusting mechanism which is connected to the movable rolling roller group and is used to adjust the distance between the fixed rolling roller group and the movable rolling roller group. The adjusting mechanism includes an adjusting motor 5 arranged on the workbench 1. The power output shaft of the adjusting motor 5 is provided with a transfer rod 6 which is arranged front and back in the axial direction. The transfer rod 6 is provided with a steering seat 7. The steering seats 7 are also connected through the transfer rod 6. An adjusting screw rod 8 which is arranged left and right in the axial direction is rotatably installed on the relatively inner side of the steering seat 7. The other end of the adjusting screw rod 8 is rotatably installed on the movable rolling roller group.The steering seat 7 here may be provided with a worm gear structure or a bevel gear structure. In the worm gear structure, the worm wheel of the steering seat 7 is mounted on the transfer rod 6, and the adjusting screw 8 in the steering seat 7 is provided with a worm segment that cooperates with the worm wheel. The rotation of the worm wheel drives the worm segment to rotate, and the rotation of the worm segment drives the adjusting screw 8 to rotate. In the bevel gear structure, the transfer rod 6 and the adjusting screw 8 in the steering seat 7 are provided with bevel gears that cooperate with each other. The rotation of the bevel gear of the transfer rod 6 drives the bevel gear of the adjusting screw 8 to rotate. The steering seat 7 here is well known to those skilled in the art, and the internal structure of the steering seat 7 will not be described in detail. When adjusting the distance between the fixed roller group and the movable roller group, the power output shaft of the adjusting motor 5 rotates to drive the transfer rod 6, and the rotation of the transfer rod 6 drives the adjusting screw 8 to rotate through the steering seat 7. The rotation of the adjusting screw 8 moves the movable roller group, thereby adjusting the distance between the fixed roller group and the movable roller group. It can adapt to the cold bending forming of cover plates of different sizes, and at the same time, the length of the cold bending forming mechanism can be increased as needed, avoiding the error of segmented adjustment, and solving the problem that manual adjustment is usually used, which is not only time-consuming and labor-intensive, but also has low adjustment accuracy and is not suitable for precise processing of workpieces by the forming machine.
[0021] A feeding mechanism is provided at the feeding end of the cold-bending forming mechanism, and the feeding mechanism includes a feeding rack 19 symmetrically arranged along the feeding direction of the cover plate, the feeding rack 19 is fixedly installed on the side wall on the inner side of the supporting arch 2 close to the feeding end, a feeding guide plate 20 is slidably installed on the feeding rack 19, a feeding slide rail 26 is provided on the upper part of the feeding rack, a slider 27 slidably connected to the feeding slide rail 26 is provided on the lower part of the feeding guide plate 20, a positioning seat 28 is provided on the feeding rack, a guide seat 29 is provided on the upper part of the feeding guide plate 20, a feeding screw 30 is rotatably installed on the positioning seat 28 and the guide seat 29, a positioning bolt 31 is screwed on the upper part of the positioning seat 28, a plurality of fixed guide wheels 16 are rotatably installed on the feeding guide plate 20, and a supporting plate 32 is fixedly installed on the feeding guide plate 20 on one side of the fixed guide wheel 16. The operator rotates the feed screw 30. Since the positioning seat 28 is fixed on the feed frame, the position of the positioning seat 28 remains unchanged. Since the feed guide plate 20 is slid by the cooperation of the slider 27 and the feed slide rail 26, the rotation of the feed screw 30 cannot drive the guide seat 29 to rotate. The guide seat 29 can only move axially on the feed screw 30. Therefore, the axial movement of the guide seat 29 along the feed screw 30 drives the feed guide plate 20 to slide on the feed slide rail 26, thereby adjusting the distance between the feed guide plates 20, that is, adjusting the distance between the fixed guide wheels 16, so as to adapt to cover plates of different widths. The cover plates are sent to the cold bending forming mechanism for forming through the supporting plate 32, and then the operator presses the feed screw 30 by rotating the positioning bolt 31 to fix the position of the feed guide plate 20. The cold roll forming mechanism is also provided with a guide component, which includes a fixed plate 21, both ends of which are fixedly mounted on the adjacent supporting arches 2, a guide screw 22 is rotatably mounted on the fixed plate 21, an adjustment guide wheel 23 is rotatably mounted on the relatively inner end of the guide screw 22, and an adjustment wheel 24 is fixedly mounted on the relatively outer end of the guide screw 22. The operator rotates the adjustment wheel 24 to drive the guide screw 22 to drive the adjustment guide wheel 23 to move, thereby adjusting the distance between the adjustment guide wheels 23.
[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Fully automatic flat production line, characterized by: The invention comprises a workbench (1), wherein the workbench (1) is provided with a cold-bending forming mechanism, wherein the cold-bending forming mechanism comprises a fixed rolling roller group and a movable rolling roller group which are arranged at intervals on the left and right sides, wherein the fixed rolling roller group is fixedly mounted on the workbench (1), and the movable rolling roller group is slidably mounted on the workbench (1) in a forward and backward manner, wherein the fixed rolling roller group and the movable rolling roller group each comprise at least one supporting archway (2), wherein an upper roller pressing shaft (3) and a lower roller pressing shaft (4) which are arranged in a vertical direction are arranged between the supporting archways (2), and a power mechanism for driving the lower roller pressing shaft (4) to rotate is provided on the workbench (1), wherein the workbench (1) An adjusting mechanism connected to the movable rolling roller group and used for adjusting the distance between the fixed rolling roller group and the movable rolling roller group is provided on the working table (1). The adjusting mechanism comprises an adjusting motor (5) arranged on the working table (1). A transfer rod (6) arranged in the front and rear axial direction is provided on the power output shaft of the adjusting motor (5). A steering seat (7) is provided on the transfer rod (6). The steering seats (7) are also connected through the transfer rod (6). An adjusting screw rod (8) arranged in the left and right axial direction is rotatably installed on the relative inner side of the steering seat (7). The other end of the adjusting screw rod (8) is rotatably installed on the movable rolling roller group.
2. The fully automatic flat panel production line according to claim 1 is characterized in that: The fixed rolling roller group is fixedly mounted on the workbench (1) via a fixed seat (9); an adjusting slide rail (10) is provided on the workbench (1) on one side of the fixed seat (9); and the movable rolling roller group comprises a movable seat (11) slidably mounted on the adjusting slide rail (10).
3. The fully automatic cover production line according to claim 2 is characterized in that: The support archway (2) is fixed on a fixed seat (9) and a movable seat (11); an adjustment seat (12) is slidably mounted on the support archway (2); the upper roller shaft (3) and the lower roller shaft (4) are rotatably mounted on the adjustment seat (12); the adjustment seat (12) is also provided with a bearing slidably connected to the upper roller shaft (3) and the lower roller shaft (4); and the upper roller shaft (3) and the lower roller shaft (4) are both provided with a shaping wheel (25).
4. The fully automatic flat panel production line according to claim 3 is characterized in that: The ends of the lower roller shafts (4) extending from the support archway (2) mounted on the fixed seat (9) are each provided with a transmission gear (13), and the transmission gears (13) are connected by a chain. The power mechanism comprises a rotating motor (14), and the power output shaft of the rotating motor (14) is fixedly connected to one of the ends of the lower roller shafts (4).
5. The fully automatic flat sheet production line according to claim 1 is characterized in that: The feed end of the cold bending forming mechanism is provided with a feed mechanism, and the feed mechanism includes a feed frame (19) symmetrically arranged along the feed direction of the cover plate, and the feed frame (19) is fixedly installed on the side wall of the supporting archway (2) close to the feed end, and a feed guide plate (20) is slidably installed on the feed frame (19), and a feed slide rail (26) is provided on the upper part of the feed frame, and a slider (27) slidably connected to the feed slide rail (26) is provided on the lower part of the feed guide plate (20). ), a positioning seat (28) is provided on the feed frame, a guide seat (29) is provided on the upper part of the feed guide plate (20), a feed screw (30) is rotatably mounted on the positioning seat (28) and the guide seat (29), a positioning bolt (31) is screwed on the upper part of the positioning seat (28), a plurality of fixed guide wheels (16) are rotatably mounted on the feed guide plate (20), and a supporting plate (32) is fixedly mounted on the feed guide plate (20) on one side of the fixed guide wheel (16).
6. The fully automatic flat sheet production line according to claim 1 is characterized in that: The cold-bending forming mechanism is also provided with a guide component, which includes a fixed plate (21), the two ends of which are fixedly mounted on adjacent supporting archways (2), a guide screw (22) is rotatably mounted on the fixed plate (21), an adjusting guide wheel (23) is rotatably mounted on the relatively inner end of the guide screw (22), and an adjusting wheel (24) is fixedly mounted on the relatively outer end of the guide screw (22).