Stacking device and rolling forming machine
By using a servo motor to drive the sliding of the limit plate and the limiting of the rotating roller in the stacking device, the problem of unstable stacking of plates with inconsistent lengths was solved, and isosceles trapezoidal stacking was achieved, which improved the stability and effectiveness of plate stacking.
Patent Information
- Application Number
- CN202520318005.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing stacking devices are prone to causing the upper panels to shift when stacking boards of inconsistent lengths, resulting in poor stacking performance.
The design incorporates a limiting plate and a placement seat. A servo motor drives a lead screw to move a sliding plate, adjusting the position of the limiting plate. Rotating rollers and baffles ensure accurate stacking of the plates, forming an isosceles trapezoidal shape.
This effectively reduces the displacement of the upper panels, improves the stacking effect, and ensures stable stacking of the panels.
Smart Images
Figure CN223761988U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of roll forming, and more particularly to a stacking device and a roll forming machine. Background Technology
[0002] A roll forming machine is a machine that uses sequentially arranged multi-pass forming rolls to continuously bend metal sheets and strips laterally to produce profiles with specific cross-sections. The stacking device is a crucial component of the roll forming machine, used to stack the roll-formed sheets.
[0003] In related technologies, the stacking device includes a frame, a limiting plate, and two stacking assemblies. The limiting plate is mounted on the frame, and the two stacking assemblies are located on opposite sides of the frame. Specifically, each stacking assembly includes a drive component and a placement seat. The drive component causes the placement seats to slide along the width direction of the frame. During operation, the roll-formed sheet is conveyed into the frame, so that one end of the sheet abuts against the limiting plate and overlaps the two placement seats. Then, the drive component operates, causing the two placement seats to move away from each other. At this point, the sheet falls onto the collection platform below, thus achieving the stacking of the roll-formed sheet.
[0004] However, in practical applications, when it is necessary to stack boards of inconsistent lengths, such as boards whose lengths gradually decrease, the stacking device stacks these boards into a right-angled trapezoid shape. However, due to inertia, the boards at the top are prone to displacement, resulting in poor stacking effect. Therefore, improvements are needed. Utility Model Content
[0005] In order to improve the stacking effect of plates with inconsistent lengths, this application provides a stacking device.
[0006] The stacking device provided in this application adopts the following technical solution:
[0007] A stacking device includes a frame, a limiting plate, a drive assembly, and two stacking assemblies. The limiting plate is slidably connected to the drive assembly along the length of the frame. The drive assembly is disposed on the frame and is used to drive the limiting plate to slide. The two stacking assemblies are respectively disposed on both sides of the frame. Each stacking assembly includes a placement seat and a first drive member. The placement seat is slidably connected to the frame along the width of the frame. The first drive member is disposed on the frame and is used to drive the placement seat to slide, and the two placement seats slide in opposite directions.
[0008] By adopting the above technical solution, in practical applications, the roll-formed sheet is conveyed to the frame, where it overlaps on two placement seats. When one end of the sheet abuts against the limiting plate, each first driving component drives the placement seats to slide, so that the two placement seats move away from each other, causing the sheet to fall between the two placement seats. For some sheets of different lengths, the driving component drives the limiting plate to slide, adjusting the falling position of the sheet, so that these sheets are stacked into an isosceles trapezoid shape, which can effectively reduce the displacement of the sheet at the top, thereby improving the stacking effect.
[0009] Preferably, the drive assembly includes a servo motor, a lead screw, and a sliding plate. The servo motor is located at one end of the frame. The lead screw is arranged along the length of the frame and rotatably connected to the frame. One end of the lead screw is connected to the servo motor. The sliding plate is slidably connected to the frame and threadedly connected to the lead screw. The limiting plate is located on the sliding plate.
[0010] By adopting the above technical solution, and by setting a servo motor, a lead screw and a sliding plate, the servo motor drives the lead screw to rotate, thereby driving the sliding plate to slide, which in turn drives the limit plate to slide. The structure is simple and easy to operate.
[0011] Preferably, the drive assembly further includes a first slide rail and a first slider, the first slide rail being disposed on the frame, the first slider being disposed on the sliding plate, and the first slider being slidably connected to the first slide rail.
[0012] By adopting the above technical solution, and by setting the first slide rail and the first slider, the stability of the sliding plate is improved, thereby improving the stability of the limiting plate.
[0013] Preferably, the placement seat includes a seat body and a plurality of rotating rollers, the plurality of rotating rollers being rotatably connected to the side of the seat body near the limiting plate and spaced apart along the length of the frame.
[0014] By adopting the above technical solution, by setting a base and multiple rotating rollers, the plate is placed on multiple rotating rollers. Since the rotating rollers are rotatably connected to the base, the plate can be displaced, thereby facilitating the plate to abut against the limiting plate.
[0015] Preferably, the placement seat further includes a baffle, which is disposed on the side of the seat body near the limiting plate and above the rotating roller.
[0016] By adopting the above technical solution and setting baffles, the two baffles limit the movement of the boards on both sides, making the falling position of each board more accurate, thereby improving the stacking effect of the boards.
[0017] Preferably, the stacking assembly further includes a second drive member, which is disposed on the base and is used to drive each of the rotating rollers to rotate synchronously.
[0018] By adopting the above technical solution, and by setting a second driving component, the second driving component drives each rotating roller to rotate synchronously, so as to drive the plate to be conveyed.
[0019] Preferably, the stacking assembly further includes a second slide rail and a second slider, the second slide rail being disposed on the frame, the second slider being disposed on the base, and the second slider being slidably connected to the second slide rail.
[0020] By adopting the above technical solution, and by setting a second slide rail and a second slider, the stability of the seat sliding is improved.
[0021] Secondly, this application provides a roll forming machine.
[0022] The roll forming machine provided in this application adopts the following technical solution:
[0023] A roll forming machine includes the stacking device described above.
[0024] In summary, this application includes at least one of the following beneficial technical effects:
[0025] 1. For boards of different lengths, the limiting plate is driven by the drive component to slide, so as to adjust the falling position of the boards and make these boards stacked into an isosceles trapezoid shape. This can effectively reduce the displacement of the boards at the top, thereby improving the stacking effect.
[0026] 2. By setting a servo motor, a lead screw, and a sliding plate, the servo motor drives the lead screw to rotate, thereby causing the sliding plate to slide, which in turn causes the limit plate to slide. The structure is simple and easy to operate.
[0027] 3. By setting a base and multiple rotating rollers, the plate is placed on the multiple rotating rollers. Since the rotating rollers are connected to the base, the plate can be displaced, which makes it easier for the plate to come into contact with the limiting plate. Attached Figure Description
[0028] Figure 1 This is a simplified schematic diagram of the front structure of the stacking device in the embodiments of this application;
[0029] Figure 2 This is a simplified schematic diagram of the side structure of the stacking device in the embodiments of this application;
[0030] Figure 3 This is a simplified schematic diagram of the stacking device structure in the embodiments of this application.
[0031] Reference numerals: 1. Frame; 2. Limiting plate; 3. Drive assembly; 31. Servo motor; 32. Lead screw; 33. Sliding plate; 34. First slide rail; 35. First slider; 4. Stacking assembly; 41. Placement seat; 411. Seat body; 412. Rotating roller; 413. Baffle; 42. First drive component; 43. Second drive component; 44. Second slide rail; 45. Second slider. Detailed Implementation
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.
[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0034] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0035] This application discloses a stacking device.
[0036] Reference Figure 1 and Figure 2 The stacking device includes a frame 1, a limiting plate 2, a drive assembly 3, and two stacking assemblies 4. The frame 1 is a rectangular frame and is placed horizontally on the ground. The limiting plate 2 is a rectangular plate. The limiting plate 2 is slidably connected to the drive assembly 3, and the sliding direction is the length direction of the frame 1. The drive assembly 3 is installed on the frame 1 and is used to drive the limiting plate 2 to slide.
[0037] Two stacking assemblies 4 are located on opposite sides of the frame 1. Specifically, each stacking assembly 4 includes a placement seat 41 and a first driving member 42. The placement seat 41 is slidably connected to the frame 1, and the sliding direction is the width direction of the frame 1. The first driving member 42 is a cylinder. In other embodiments, the first driving member 42 can also be a hydraulic cylinder, an electric push rod, etc., which is not limited in this application. The cylinder body of the first driving member 42 is fixedly connected to the frame 1, and the power output shaft of the first driving member 42 is fixedly connected to the placement seat 41 to drive the placement seat 41 to slide. The two placement seats 41 are arranged in opposite sliding directions.
[0038] In practical applications, initially, the distance between the two placement seats 41 is less than the width of the sheet material. As the roll-formed sheet material is conveyed to the frame 1, it overlaps the two placement seats 41. Then, one end of the sheet material abuts against the limiting plate 2. Each first driving component 42 then drives the placement seats 41 to slide, causing the two placement seats 41 to move away from each other, allowing the sheet material to fall between them, thus achieving stacking. For sheets of varying lengths, the driving component 3 drives the limiting plate 2 to slide, adjusting the falling position of the sheets. This ensures that shorter sheets fall in the middle of the lower sheets, creating an isosceles trapezoidal stack that effectively reduces displacement of the upper sheets, thereby improving the stacking effect.
[0039] Reference Figure 2 and Figure 3 In some embodiments, the drive assembly 3 includes a servo motor 31, a lead screw 32, and a sliding plate 33. The servo motor 31 is fixedly connected to one end of the frame 1. The lead screw 32 is arranged along the length of the frame 1, rotatably connected to the frame 1, and one end is connected to the power output shaft of the servo motor 31. The sliding plate 33 is slidably connected to the frame 1 along the length of the frame 1, and is threadedly connected to the lead screw 32. A limiting plate 2 is fixedly connected to the lower end of the sliding plate 33. When the servo motor 31 operates, it drives the lead screw 32 to rotate. Because the sliding plate 33 is slidably connected to the frame 1 and threadedly connected to the lead screw 32, it drives the sliding plate 33 to slide, thereby driving the limiting plate 2 to slide. The structure is simple and easy to operate, while also ensuring the compact structure of the drive assembly 3.
[0040] In some embodiments, the drive assembly 3 further includes a first slide rail 34 and a first slider 35. There are two first slide rails 34, which are fixedly connected to the frame 1 and spaced apart along the width direction of the frame 1. Each first slide rail 34 is matched with a first slider 35. The first slider 35 is fixedly connected to the sliding plate 33, and each first slider 35 is slidably connected to each first slide rail 34 to improve the sliding stability of the sliding plate 33, thereby improving the sliding stability of the limiting plate 2.
[0041] In some embodiments, the placement seat 41 includes a seat body 411 and a plurality of rotating rollers 412. The seat body 411 is slidably connected to the frame 1, and the plurality of rotating rollers 412 are rotatably connected to the side of the seat body 411 near the limiting plate 2. The plurality of rotating rollers 412 are evenly spaced along the length direction of the frame 1. The sheet material is placed on the plurality of rotating rollers 412. Since the rotating rollers 412 are rotatably connected to the seat body 411, the sheet material can be displaced, thereby facilitating the sheet material to abut against the limiting plate 2.
[0042] Reference Figure 2In some embodiments, the stacking assembly 4 further includes a second drive member 43, which is a motor belt structure. The two rotating rollers 412 are driven by a belt. The motor drives one of the rotating rollers 412 to rotate, so as to realize the synchronous rotation of each rotating roller 412, thereby driving the plate to be conveyed, thus facilitating the conveying of the plate.
[0043] In some embodiments, the placement seat 41 further includes a baffle 413, which is rectangular in shape and fixedly connected to the side of the seat 411 near the limiting plate 2, and is located above the rotating roller 412. During the movement of the sheet material under the rotation of the multiple rotating rollers 412, both sides of the sheet material abut against two baffles 413 respectively to limit the movement of the sheet material, making the drop position of each sheet material more accurate, thereby improving the stacking effect of the sheet material.
[0044] In some embodiments, the stacking assembly 4 further includes a second slide rail 44 and a second slider 45. There are two second slide rails 44, which are fixedly connected to the frame 1 and spaced apart in the vertical direction. There are four second sliders 45, which are fixedly connected to the base 411 and distributed in a rectangular shape. Two second sliders 45 are slidably connected to one of the second slide rails 44, and the other two second sliders 45 are slidably connected to the other second slide rail 44 to improve the stability of the sliding of the base 411.
[0045] The implementation principle of this embodiment is as follows: In practical application, in the initial state, the distance between the two placement seats 41 is less than the width of the sheet. When the roll-formed sheet is conveyed to the frame 1, the sheet overlaps the two placement seats 41. After one end of the sheet abuts against the limiting plate 2, each first driving component 42 drives each placement seat 41 to slide, so that the two placement seats 41 move away from each other, causing the sheet to fall between the two placement seats 41, thereby achieving the stacking of the sheet. Among them, for some sheets of different lengths, the driving component 3 drives the limiting plate 2 to slide, thereby adjusting the falling position of the sheet, so that the shorter sheet falls in the middle of the lower sheet, so that these sheets are stacked to form an isosceles trapezoid shape, which can effectively reduce the displacement of the upper sheet, thereby improving the stacking effect.
[0046] This application also discloses a roll forming machine.
[0047] The roll forming machine includes the stacking device described in the above embodiments.
[0048] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A stacking device, characterized in that The application relates to a stacking device which comprises a rack (1), a limiting plate (2), a driving assembly (3) and two stacking assemblies (4); the limiting plate (2) is slidably connected to the driving assembly (3) along the length direction of the rack (1), the driving assembly (3) is arranged on the rack (1) and used for driving the limiting plate (2) to slide; the two stacking assemblies (4) are arranged on the two sides of the rack (1) respectively; the stacking assembly (4) comprises a placing seat (41) and a first driving element (42); the placing seat (41) is slidably connected to the rack (1) along the width direction of the rack (1), the first driving element (42) is arranged on the rack (1) and used for driving the placing seat (41) to slide, and the sliding directions of the two placing seats (41) are opposite.
2. A stacking device according to claim 1, characterized in that The driving assembly (3) comprises a servo motor (31), a screw rod (32) and a sliding plate (33); the servo motor (31) is arranged at one end of the rack (1); the screw rod (32) is arranged along the length direction of the rack (1) and rotationally connected to the rack (1); one end of the screw rod (32) is connected to the servo motor (31); the sliding plate (33) is slidably connected to the rack (1) and threadedly connected to the screw rod (32); and the limiting plate (2) is arranged on the sliding plate (33).
3. A stacking device according to claim 2, characterized in that The driving assembly (3) further comprises a first sliding rail (34) and a first sliding block (35); the first sliding rail (34) is arranged on the rack (1); the first sliding block (35) is arranged on the sliding plate (33); and the first sliding block (35) is slidably connected to the first sliding rail (34).
4. A stacking device according to claim 1, characterized in that The placing seat (41) comprises a seat body (411) and a plurality of rotating rollers (412); the rotating rollers (412) are rotationally connected to one side of the seat body (411) close to the limiting plate (2) and are arranged at intervals along the length direction of the rack (1).
5. A stacking device according to claim 4, characterized in that The placing seat (41) further comprises a baffle (413); the baffle (413) is arranged on one side of the seat body (411) close to the limiting plate (2) and is located above the rotating rollers (412).
6. A stacking device according to claim 4, characterized in that The stacking assembly (4) further comprises a second driving element (43); the second driving element (43) is arranged on the seat body (411) and used for driving the rotating rollers (412) to synchronously rotate.
7. A stacking device according to claim 4, characterized in that The stacking assembly (4) further comprises a second sliding rail (44) and a second sliding block (45); the second sliding rail (44) is arranged on the rack (1); the second sliding block (45) is arranged on the seat body (411); and the second sliding block (45) is slidably connected to the second sliding rail (44).
8. A roll forming machine characterized by, The application further discloses a stacking device comprising the stacking device as claimed in any one of claims 1-7.