High-precision continuous rolling forming equipment for goods shelf profiles

Abstract

The invention relates to the technical field of goods shelf rolling, one embodiment of the invention provides high-precision continuous rolling forming equipment for goods shelf profiles, the high-precision continuous rolling forming equipment comprises a connecting plate, and further comprises multiple racks, rotating rods, rollers, a lifting mechanism and a driving mechanism, the multiple racks are all installed at the top end of the connecting plate, and the rotating rods are installed at the top end of the connecting plate; two rotating rods are arranged in each rack through a transverse moving mechanism, the transverse moving mechanisms are used for driving the rotating rods to transversely move in the racks, a plurality of rollers of different specifications are installed on every two adjacent rotating rods, a lifting mechanism is arranged in each rack, a driving mechanism is arranged in each rack, and the lifting mechanisms and the driving mechanisms are connected with the lifting mechanisms. The roller driving device is used for driving the rotating rod close to the bottom end and the roller to rotate and is used for solving the technical problem that in the prior art, due to the fact that the contours of most rollers are fixed, when continuous rolling forming needs to be conducted on goods shelf profiles of different specifications, the rollers of different specifications need to be replaced, and then the forming efficiency of the goods shelf profiles is reduced.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of shelf rolling technology, and more specifically, to a high-precision continuous roll forming equipment for shelf profiles. Background Technology

[0002] High-precision continuous roll forming equipment is an automated device that uses multiple sets of rolls to continuously and gradually shape materials. Combined with a precision control system, it can continuously form raw materials such as steel strips, accurately control the size and surface quality of shelf profiles, adapt to the production of various cross-section profiles, and combine high efficiency and versatility.

[0003] Existing high-precision continuous roll forming equipment is limited by the design characteristics of the rolls when actually producing shelving profiles. The contours and dimensions of the rolls are mostly fixed specifications, which can only match the forming requirements of shelving profiles with specific cross-sections and sizes. When the production task is switched to different specifications of shelving profiles, the machine must be stopped and the original rolls must be disassembled. Then, special rolls adapted to the new specifications must be reinstalled and adjusted. The entire roll replacement process not only consumes a lot of time, but also requires precision calibration to ensure forming quality. This operation directly interrupts the continuous production process and significantly reduces the overall forming efficiency of shelving profiles. Summary of the Invention

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a high-precision continuous roll forming equipment for shelf profiles, which solves the technical problem in the prior art that, since the profiles of the rolls are mostly fixed, when it is necessary to continuously roll form shelf profiles of different specifications, it is necessary to change the rolls of different specifications, thereby reducing the forming efficiency of shelf profiles.

[0005] According to one aspect, at least one embodiment of this disclosure provides a high-precision continuous roll forming equipment for shelf profiles, including a connecting plate, and further including: a frame, rotating rods, rollers, a lifting mechanism, and a driving mechanism. Multiple frames are provided, each mounted on the top of the connecting plate. Each frame has two rotating rods installed within it via a transverse mechanism, which drives the rotating rods to move laterally within the frame. Multiple rollers of different specifications are installed on each pair of adjacent rotating rods. Each frame has a lifting mechanism for driving the rotating rods near the top and the multiple rollers to move vertically. Each frame also has a driving mechanism for driving the rotating rods near the bottom and the rollers to rotate.

[0006] To facilitate rapid replacement of rolls of different specifications, the transverse movement mechanism includes: a slide rod, a through groove, a toothed plate, and a power assembly. Both ends of the two rotating rods are rotatably connected to slide rods, and multiple slide rods are slidably connected within the frame. The through groove is opened at the top of one of the slide rods, and the toothed plate is fixedly connected within the through groove. The power assembly is mounted on the frame and is used to drive the toothed plate and slide rod to slide within the frame.

[0007] To drive the slide bar to move laterally within the frame, the power assembly includes: a power rod, a drive gear, and a first motor. The power rod is rotatably connected within the frame, the drive gear is fixedly connected to one end of the power rod and meshes with a gear plate, and the first motor is mounted on one side of the frame. The output end of the first motor passes through the frame and is fixedly connected to the other end of the power rod.

[0008] To drive multiple rollers near the top to move up and down, thereby adjusting the distance between two opposing rollers, the lifting mechanism includes: a slider, a top frame, a transmission assembly, and a linkage assembly. Two sliders are provided, each slidably connected to both sides of the frame. Two sliding rods near the top are slidably connected to the two sliders respectively. The top frame is fixedly connected to the top of the two sliders. The transmission assembly is located at the top of the top frame and is used to drive the top frame and the two sliders to move up and down. The linkage assembly is located at the top of the frame and is used to drive the transmission assembly to move.

[0009] To drive the top frame to move up and down, the transmission assembly includes: a support block, a transmission screw, and a rotating gear. The support block is fixedly connected to the top of the top frame, the bottom end of the transmission screw is fixedly connected to the support block, and the rotating gear is rotatably connected to the top of the frame. The rotating gear has a screw hole, and the transmission screw is threaded into the screw hole.

[0010] To drive the transmission screw and top frame to move up and down, the linkage assembly includes: a mounting frame, a linkage gear, and a second motor. The mounting frame is fixedly connected to the top of the frame. The linkage gear is located inside the mounting frame and meshes with the rotating gear. The second motor is mounted on the top of the mounting frame, and the output end of the second motor passes through the mounting frame and is fixedly connected to the linkage gear.

[0011] To drive the rotating rod and multiple rolls to rotate, the driving mechanism includes: a power gear, a rotating gear, and a third motor. The power gear is fixedly connected to a rotating rod near the bottom end. The rotating gear is located at the bottom end of a sliding rod and meshes with the power gear. The third motor is mounted on one of the sliding rods near the bottom end, and the output end of the third motor is fixedly connected to the power gear.

[0012] To increase the stability of the slider when it slides, the slider has a sliding opening, and the slider is slidably connected in the sliding opening.

[0013] In order to drive multiple sliding rods to move synchronously, a limiting plate is fixedly connected to one of the sliding rods near the bottom, and a sliding groove is provided on the limiting plate. A limiting block is fixedly connected to one of the sliding rods near the top, and the limiting block is slidably connected in the sliding groove.

[0014] To increase the rotation of the drive gear, a connecting groove is provided on one side of the frame, and the drive gear is located in the connecting groove.

[0015] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, by setting up a frame, rotating rod, rollers, lifting mechanism, traversing mechanism and drive mechanism, rollers of different specifications can be quickly replaced as needed without disassembling the rollers, which saves time and effort and improves the forming efficiency of shelf profiles. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure; Figure 2 This is a schematic diagram of the internal structure of the rack in one embodiment of the present disclosure; Figure 3 This is a structural schematic diagram of the interior of the rack from another angle in one embodiment of this disclosure; Figure 4 This is a schematic diagram of the lifting mechanism, traversing mechanism and driving mechanism in one embodiment of the present disclosure; Figure 5 This is a schematic diagram of the lifting mechanism in one embodiment of the present disclosure; Figure 6 This is a schematic diagram of the transverse movement mechanism in one embodiment of the present disclosure; Figure 7 For one embodiment of this disclosure Figure 4 A magnified structural diagram of point A in the middle.

[0018] In the diagram: 1. Connecting plate; 2. Frame; 3. Rotating rod; 4. Roller; 5. Slide rod; 6. Through groove; 7. Toothed plate; 8. Power rod; 9. Drive gear; 10. First motor; 11. Slider; 12. Top frame; 13. Support block; 14. Transmission screw; 15. Rotating gear; 16. Mounting frame; 17. Linkage gear; 18. Second motor; 19. Power gear; 20. Rotating gear; 21. Third motor; 22. Limiting plate; 23. Limiting block. Detailed Implementation The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0019] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0021] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-7 As shown, a high-precision continuous roll forming equipment for shelf profiles according to an embodiment of this disclosure is illustrated. It includes a connecting plate 1, and further comprises: a frame 2, rotating rods 3, rollers 4, a lifting mechanism, and a driving mechanism. Multiple frames 2 are provided, each mounted on the top of the connecting plate 1. Each frame 2 has two rotating rods 3 connected by a transverse mechanism, which drives the rotating rods 3 to move laterally within the frame 2. Multiple rollers 4 of different specifications are mounted on each pair of adjacent rotating rods 3. Each frame 2 has a lifting mechanism for driving the rotating rods 3 near the top and the multiple rollers 4 to move up and down. Each frame 2 also has a driving mechanism for driving the rotating rods 3 near the bottom and the rollers 4 to rotate. Through the arrangement of the frame 2, rotating rods 3, rollers 4, lifting mechanism, transverse mechanism, and driving mechanism, rollers 4 of different specifications can be quickly replaced as needed without disassembling them, saving time and effort and improving the forming efficiency of the shelf profiles.

[0025] The lateral movement mechanism includes: a slide rod 5, a through groove 6, a toothed plate 7, and a power assembly. A limit plate 22 is fixedly connected to one of the slide rods 5 near the bottom, and the limit plate 22 has a sliding groove. A limit block 23 is fixedly connected to one of the slide rods 5 near the top, and the limit block 23 is slidably connected in the sliding groove. Both ends of the two rotating rods 3 are rotatably connected to slide rods 5. Multiple slide rods 5 are slidably connected in the frame 2. The through groove 6 is opened at the top of one of the slide rods 5. The toothed plate 7 is fixedly connected in the through groove 6. The power assembly is set on the frame 2 and is used to drive the toothed plate 7 and the slide rods 5 to slide in the frame 2. The power assembly includes: a power rod 8, a drive gear 9, and a first motor 1. 0. A connecting groove is opened on one side of the frame 2, and the drive gear 9 is located in the connecting groove. The power rod 8 is rotatably connected in the frame 2, and the drive gear 9 is fixedly connected to one end of the power rod 8. The drive gear 9 meshes with the toothed plate 7. The first motor 10 is installed on one side of the frame 2. The output end of the first motor 10 passes through the frame 2 and is fixedly connected to the other end of the power rod 8. The first motor 10 drives the power rod 8 and the drive gear 9 to rotate. When the drive gear 9 rotates, it drives the toothed plate 7 to move. During the movement of the toothed plate 7, it drives the slide rod 5 and the rotating rod 3 to move, thereby driving the roller 4 on the rotating rod 3 to move laterally, so as to replace the roller 4 of different specifications.

[0026] The lifting mechanism includes: sliders 11, a top frame 12, a transmission assembly, and a linkage assembly. Two sliders 11 are provided, each slidably connected to both sides of the frame 2. Two sliding rods 5 near the top are slidably connected to the two sliders 11 respectively. Each slider 11 has a sliding opening, and the sliding rods 5 are slidably connected within the sliding opening. The top frame 12 is fixedly connected to the top of the two sliders 11. The transmission assembly is located at the top of the top frame 12 and is used to drive the top frame 12 and the two sliders 11 to move vertically. The linkage assembly is located at the top of the frame 2 and is used to drive the transmission assembly to move. The transmission assembly includes: a support block 13, a transmission screw 14, and a rotating gear 15. The support block 13 is fixedly connected to the top of the top frame 12. The bottom end of the transmission screw 14 is fixedly connected to the support block 13. The rotating gear 15 is rotatably connected to the top of the frame 2 and has a screw hole. Rod 14 is threaded into a screw hole. The linkage assembly includes a mounting frame 16, a linkage gear 17, and a second motor 18. The mounting frame 16 is fixedly connected to the top of the frame 2. The linkage gear 17 is located inside the mounting frame 16 and meshes with the rotating gear 15. The second motor 18 is mounted on the top of the mounting frame 16. The output end of the second motor 18 passes through the mounting frame 16 and is fixedly connected to the linkage gear 17. The second motor 18 drives the linkage gear 17 and the rotating gear 15 to rotate. When the rotating gear 15 rotates, it drives the transmission screw 14 to rotate in the screw hole opened on the rotating gear 15, thereby driving the transmission screw 14 to rise. This also drives the top frame 12 and the two sliders 11 to rise or fall, thereby driving the sliding rod 5 and the corresponding rotating rod 3 on the slider 11 to move up and down, thus adjusting the distance between the two corresponding upper and lower rollers 4.

[0027] The drive mechanism includes a power gear 19, a rotary gear 20, and a third motor 21. The power gear 19 is fixedly connected to a rotating rod 3 near the bottom end. The rotary gear 20 is located at the bottom end of the slide rod 5 and meshes with the power gear 19. The third motor 21 is mounted on one of the slide rods 5 near the bottom end. The output end of the third motor 21 is fixedly connected to the power gear 19. The third motor 21 drives the power gear 19 and the rotary gear 20 to rotate. When the rotary gear 20 rotates, it drives the rotating rod 3 to rotate. When the rotating rod 3 rotates, it drives the roller 4 to rotate, thereby driving the roller 4 to roll and form the shelf profile.

[0028] Working principle: When it is necessary to adjust the rollers 4 for roll forming of different specifications of shelf profiles, the first motor 10 drives the power rod 8 and the drive gear 9 to rotate. When the drive gear 9 rotates, it drives the toothed plate 7 to move. During the movement of the toothed plate 7, it drives the sliding rod 5 and the rotating rod 3 to move, which in turn drives the rollers 4 on the rotating rod 3 to move laterally, so as to replace the rollers 4 of different specifications. Then, the second motor 18 drives the linkage gear 17 and the rotating gear 15 to rotate. When the rotating gear 15 rotates, it drives the transmission screw 14 to rotate the gear. The screw 14 rotates within the screw hole on the 15, thereby driving the transmission screw 14 to rise, and driving the top frame 12 and the two sliders 11 to rise or fall. This causes the sliding rod 5 and the corresponding rotating rod 3 on the slider 11 to move up and down, thereby adjusting the distance between the two corresponding upper and lower rollers 4. The third motor 21 drives the power gear 19 and the rotating gear 20 to rotate. When the rotating gear 20 rotates, it drives the rotating rod 3 to rotate. When the rotating rod 3 rotates, it drives the rollers 4 to rotate, thereby driving the rollers 4 to roll and form the shelf profile.

[0029] It should also be noted that when the slide bar 5 moves laterally, the upper and lower ends of the slide bar 5 are connected by the limiting plate 22 for limiting, thereby driving multiple slide bars 5 to move synchronously. When the slide bar 5 is driven to move up and down, the limiting block 23 on the slide bar 5 can slide in the groove opened on the limiting plate 22.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A high-precision continuous roll forming equipment for shelf profiles, comprising a connecting plate (1), characterized in that, Also includes: A frame (2), wherein multiple frames (2) are provided, and multiple frames (2) are installed on the top of the connecting plate (1); Rotating rod (3), each of the frames (2) is provided with two rotating rods (3) through a transverse mechanism, the transverse mechanism being used to drive the rotating rods (3) to move laterally within the frame (2); Roller (4), each pair of adjacent rotating rods (3) are equipped with multiple rollers (4) of different specifications; Lifting mechanism, each of the frames (2) is provided with a lifting mechanism for driving the rotating rod (3) near the top and the multiple rollers (4) to move up and down; A drive mechanism is provided in each of the frames (2) to drive the rotating rod (3) and the roller (4) near the bottom to rotate.

2. The high-precision continuous roll forming equipment for shelf profiles according to claim 1, characterized in that, The lateral movement mechanism includes: The slide rod (5) is rotatably connected to both ends of the two rotating rods (3), and multiple slide rods (5) are slidably connected inside the frame (2); A through groove (6) is formed at the top of one of the slide bars (5); Toothed plate (7), the toothed plate (7) is fixedly connected in the through groove (6); A power assembly is mounted on the frame (2) for driving the toothed plate (7) and the slide bar (5) to slide within the frame (2).

3. The high-precision continuous roll forming equipment for shelf profiles according to claim 2, characterized in that, The power assembly includes: A power rod (8) is rotatably connected inside the frame (2); A drive gear (9) is fixedly connected to one end of the power rod (8), and the drive gear (9) meshes with the toothed plate (7); The first motor (10) is mounted on one side of the frame (2), and the output end of the first motor (10) passes through the frame (2) and is fixedly connected to the other end of the power rod (8).

4. The high-precision continuous roll forming equipment for shelf profiles according to claim 1, characterized in that, The lifting mechanism includes: Slider (11), there are two sliders (11), both sliders (11) are slidably connected to both sides of the frame (2), and two slide rods (5) near the top are slidably connected to the two sliders (11); A top frame (12) is fixedly connected to the top of the two sliders (11); A transmission assembly is disposed at the top of the top frame (12) and is used to drive the top frame (12) and the two sliders (11) to move up and down; The linkage component is located at the top of the frame (2) and is used to drive the transmission component to move.

5. The high-precision continuous roll forming equipment for shelf profiles according to claim 4, characterized in that, The transmission assembly includes: Support block (13), which is fixedly connected to the top of the top frame (12); A transmission screw (14) is fixedly connected at its bottom end to the support block (13); Rotating gear (15) is rotatably connected to the top of the frame (2). A screw hole is provided on the rotating gear (15), and the transmission screw (14) is threaded into the screw hole.

6. The high-precision continuous roll forming equipment for shelf profiles according to claim 5, characterized in that, The linkage component includes: Mounting bracket (16), which is fixedly connected to the top of the frame (2); Linkage gear (17), the linkage gear (17) is located inside the mounting bracket (16), and the linkage gear (17) meshes with the rotating gear (15); The second motor (18) is mounted on the top of the mounting bracket (16), and the output end of the second motor (18) passes through the mounting bracket (16) and is fixedly connected to the linkage gear (17).

7. The high-precision continuous roll forming equipment for shelf profiles according to claim 2, characterized in that, The drive mechanism includes: A power gear (19) is fixedly connected to a rotating rod (3) near the bottom end; A rotating gear (20) is located at the bottom end of the slide bar (5), and the rotating gear (20) meshes with the power gear (19); The third motor (21) is mounted on one of the slide bars (5) near the bottom end, and the output end of the third motor (21) is fixedly connected to the power gear (19).

8. The high-precision continuous roll forming equipment for shelf profiles according to claim 4, characterized in that, The slider (11) has a sliding opening, and the slider (5) is slidably connected in the sliding opening.

9. A high-precision continuous roll forming equipment for shelf profiles according to claim 2, characterized in that, A limiting plate (22) is fixedly connected to a sliding rod (5) near the bottom end. A sliding groove is provided on the limiting plate (22). A limiting block (23) is fixedly connected to a sliding rod (5) near the top end. The limiting block (23) is slidably connected in the sliding groove.

10. A high-precision continuous roll forming equipment for shelf profiles according to claim 3, characterized in that, A connecting groove is provided on one side of the frame (2), and the drive gear (9) is located in the connecting groove.

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