Hoop steel belt rounding equipment
By using limit components and CCD cameras in clamp steel belt rounding equipment to detect offsets and controlling the motor through PLC, the problems of uneven and offsets in traditional steel belt rounding technology are solved, and the rounding effect and production efficiency are improved , reduces production costs.
Patent Information
- Application Number
- CN202420317909.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-21
AI Technical Summary
Traditional steel belt rounding technology is prone to problems such as uneven rounding, poor surface quality and offset of steel belt position, resulting in reduced rounding effect and increased production costs.
A clamp steel belt rounding equipment is designed, including a workbench, limiting assembly, detection assembly and PLC controller. The steel belt is fixed and detected through limiting assembly, and the offset is monitored by taking pictures with a CCD camera, and controlled by PLC. The motor prevents offset and alarm reminds the staff.
Effectively prevent steel belt from being offset and break, improve rounding effect and production efficiency, and reduce production costs.
Smart Images
Figure CN222133210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel strip rounding, in particular to a clamp steel strip rounding device. Background Art
[0002] Steel belt rounding technology is mainly used in the processing and manufacturing of metal products, such as steel drums, steel pipes, etc. These products usually need to go through processing steps such as curling, welding, and grinding, among which steel belt rounding is one of the important links. Traditional steel belt rounding technology mainly adopts mechanical transmission, using mechanical elements such as balls and rollers to transmit torque to achieve the rotation and feeding of the steel belt. Although this technology is simple and easy to operate, it is prone to problems such as uneven rounding and poor surface quality during the processing process. In addition, the position of the steel belt is very easy to deviate during the rounding process, which greatly reduces the rounding effect.
[0003] Application number: CN202122342265.8 The utility model discloses a simple and safe clamp steel strip rolling device, including a bottom plate, two vertical plates are fixedly connected to the upper end of the bottom plate, a fixed shaft is arranged between the two vertical plates, both ends of the fixed shaft are fixedly connected to fixed columns, the two fixed columns are respectively fixedly connected to the two vertical plates, a rotating ring is rotatably sleeved outside the two fixed columns, a driving mechanism for driving the two rotating rings is arranged between the two vertical plates, a pressing ring mechanism for pressing the steel strip is arranged between the two rotating rings, and a fixing mechanism for fixing the steel strip is arranged on the fixed shaft. The utility model has a simple structure, is easy to operate, has a low production cost, and is convenient for rolling the steel strip.
[0004] However, the utility model cannot solve the problem of whether the clamp steel strip is offset during the rolling process. The offset of the clamp steel strip during rolling will greatly reduce the final rolling effect, and will also increase the risk of steel strip breakage and increase production costs.
[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content
[0006] The purpose of the utility model is to provide a clamp steel strip rounding device which can effectively solve the above technical problems.
[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:
[0008] A clamp steel band rolling device, comprising: a workbench, a limiting component for limiting the position of the clamp steel band;
[0009] A support frame is installed on the top of the workbench, a detection component for detecting the clamp steel belt is fixedly installed on the support frame, and a threaded rod is installed at the center of the detection component;
[0010] The limit assembly includes: a clamping circular plate for clamping the clamping steel belt, a roller installed inside the clamping circular plate, an elastic member fixedly installed on the inner ring of the clamping circular plate, and a rebound switch fixedly installed on one side of the clamping circular plate, and the elastic member includes a first spring and a sleeve sleeved on the outside of the first spring.
[0011] Furthermore, the rebound switch includes: a pressing portion, a rebound block fixedly connected to the bottom of the pressing portion, a connecting rod fixedly connected to the rebound block, a second spring fixedly connected to the rebound block, a first inclined block fixedly connected to the connecting rod, a second inclined block snap-connected to the first inclined block, a snap-fit plate fixedly connected to the second inclined block, and a guide member fixedly connected to the other end of the second spring, and the rebound block has an inclined surface inside.
[0012] Furthermore, a first motor capable of driving the roller to rotate is installed on one side of the roller.
[0013] Furthermore, a PLC controller is installed on the top of the workbench, and the PLC controller is electrically connected to the first motor.
[0014] Furthermore, the lifting assembly is composed of a pressing wheel, an adjuster engaged with the pressing wheel, and a rubber pad fixedly connected with the pressing wheel;
[0015] The regulator includes: a threaded column, a clamping piece threadedly connected to the threaded column, and a fixing piece for fixing the threaded column.
[0016] Furthermore, the detection component consists of a fixed block, a CCD camera fixedly connected to the fixed block, and a fill light fixedly connected to the CCD camera; the CCD camera is electrically connected to the PLC controller.
[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a clamp steel strip rolling device, which limits the clamp on the clamp steel strip by pressing the pressing part, so that one end of the steel strip is fixed on the rolling device, and a clamping circular plate is provided to horizontally limit the two sides of the clamp steel strip. During the rolling process, a CCD camera will take a picture of the clamp steel strip during the rolling process, so as to retrieve whether the steel strip is offset during the rolling process. If the clamp steel strip is offset, an electrical signal will be transmitted to the PLC controller, and while reducing or stopping the rotation of the motor, the alarm on the top of the PLC will sound, so as to remind the staff to prevent the steel strip from breaking or increasing the offset. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0019] Figure 1 This is a structural schematic diagram of a clamp steel strip rolling device of the utility model;
[0020] Figure 2 This is a cross-sectional view of a clamp steel band rolling device of the utility model;
[0021] Figure 3 This is a top view of a clamp steel strip rounding device of the utility model;
[0022] Figure 4 This utility model is a kind of clamp steel strip rolling equipment Figure 2 The enlarged view of point A in the middle;
[0023] Figure 5 This is a structural schematic diagram of a limit assembly of a clamp steel strip rounding device of the utility model;
[0024] Figure 6 It is a cross-sectional view of an elastic member of a clamp steel band rounding device of the utility model;
[0025] Figure 7 It is a structural schematic diagram of a clamping assembly of a clamp steel strip rounding device of the utility model;
[0026] Figure 8 This is a structural schematic diagram of a rebound switch of a clamp steel strip rolling device of the utility model;
[0027] Fig. 9 This is a schematic diagram of the structure of a detection component of a clamp steel strip rounding device of the utility model;
[0028] Fig.10 The utility model is a method flow chart of a clamp steel strip rounding device.
[0029] In the figure: 1. workbench; 2. PLC controller; 3. first motor; 4. limit assembly; 5. lifting assembly; 6. support frame; 7. threaded rod; 8. detection assembly; 9. second motor; 41. engaging circular plate; 42. elastic member; 421. sleeve; 422. first spring; 43. rebound switch; 431. pressing part; 432. rebound block; 433. connecting rod; 434. second spring; 435. guide member; 44. engaging plate; 45. first inclined block; 46. second inclined block; 51. pressing wheel; 52. adjuster; 53. rubber pad; 521. threaded column; 522. engaging member; 523. fixing member; 81. fixing block; 82. fill light; 83. CCD camera; 84. cover. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.
[0031] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0032] like Figures 1 to 10 As shown, a clamp steel strip rolling device includes: a PLC controller 2 placed above a workbench 1, a limit component 4 for limiting the position of the clamp steel strip, a lifting component 5 for adjusting the fixed position, and a detection component 8 for taking pictures of the clamp steel strip.
[0033] First, the lifting component 5 is used to adjust the position of the pressing wheel 51, and then the clamp at one end of the clamp steel belt is limited by the limiting component 4, so that the clamp steel belt is fixed on the limiting component 4, and then when the clamp steel belt is rolled, the detection component 8 is enabled to take a picture of the clamp steel belt to monitor whether the clamp steel belt is offset during rolling.
[0034] The lifting assembly 5 is composed of a pressing wheel 51, an adjuster 52 engaged with the pressing wheel 51, and a rubber pad 53 fixedly connected to the pressing wheel 51. The adjuster 52 is used to adjust the height of the pressing wheel 51 so that the rubber pad 53 presses and limits one end of the clamp steel belt that has not yet begun to round, thereby preventing the edge from warping. Since the rubber is soft, it can also prevent the surface of the steel belt from being scratched.
[0035] The adjuster 52 includes a threaded column 521, a clamping piece 522 (such as a metal plate with a threaded hole in the middle) threadedly connected to the threaded column 521, the clamping piece 522 is fixedly connected to the pressing wheel 51, and a fixing piece 523 (such as a metal shell) for protecting the threaded column 521. By rotating the threaded column 521, the pressing wheel 51 can be driven to rise and fall.
[0036] After the pressing wheel 51 limits the surface of the clamp steel belt, the clamp steel belt is fixed by the limiting component 4. The limiting component 4 is composed of a clamping circular plate 41, and the clamping circular plate 41 is composed of four quarter circles, wherein the quarter circles are hollow inside. By pressing any quarter circle of the clamping circular plate 41, the clamping circular plate 41 can be shrunk toward the center of the circle as a whole, so as to facilitate the removal of the clamp steel belt after rolling.
[0037] The engaging circular plates 41 are connected by an elastic member 42, the elastic member 42 fixedly connected to the engaging circular plates 41, and a rebound switch 43 fixedly connected to the engaging circular plates 41, wherein the elastic member 42 includes a sleeve 421 and a first spring 422, and the first spring 422 is fixedly connected to the sleeve 421, so that the engaging circular plates 41 can automatically rebound after shrinking toward the center, and after rebounding, the engaging circular plates 41 can fit against both sides of the clamping steel belt, which is beneficial to the horizontal limitation of the clamping steel belt.
[0038] As a further improvement, the rebound switch 43 includes a pressing portion 431, a rebound block 432 fixedly connected to the bottom of the pressing portion 431, a second spring 434 fixedly connected to the bottom of the rebound block 432, and a guide member 435 fixedly connected to the other end of the second spring 434. The rebound block 432 is moved downward by pressing the pressing portion 431, and under the elastic force of the second spring 434, the rebound block 432 can be reset after moving downward.
[0039] A guide groove is provided inside the rebound block 432, and the other end of the guide member 435 slides in the guide groove inside the rebound block 432. The guide member 435 slides inside the guide groove, so that the guide member 435 is engaged at the middle block position of the rebound block 432. Pressing the pressing portion 431 again will automatically reset the guide member 435 to the origin.
[0040] And one side of the rebound block 432 is fixedly connected to the connecting rod 433, the connecting rod 433 is fixedly connected to the first inclined block 45, and the second inclined block 46 is clamped and connected to the first inclined block 45, the first inclined block 45 and the second inclined block 46 are connected by a slide groove, and the second inclined block 46 is fixedly connected to the clamping plate 44. The downward movement of the first inclined block will drive the second inclined block to move forward, thereby driving the clamping plate to be inserted into the clamp, which is convenient for fixing the clamp steel belt. Two clamping plates 44 are set on both sides of the clamp steel belt, which can fix the clamp steel belt and also limit the clamp steel belt horizontally.
[0041] The pressing portion 431 is pressed to move the rebound block 432 downward, so that the guide member 435 moves along the guide groove inside the rebound block 432. Due to the pulling force of the second spring 434 on the guide member 435, the guide member 435 slides in the slide groove inside the rebound block 432 and can be engaged at the center of the slide groove. Pressing the pressing portion 431 again can put pressure on the second spring 434, so that the guide member 435 moves back to the original point along the guide groove. When the rebound block 432 moves downward, the first inclined block 45 connected to the rebound block 432 It will also move downward. When the first inclined block 45 moves downward, it will exert pressure on the second inclined block 46, so that the second inclined block 46 is pushed forward. The second inclined block 46 drives the clamping plate 44 to move forward and clamp the clamp on the clamp steel belt. Since there are two groups of clamping plates 44, the clamping plate 44 can fix the clamp and also limit the clamp steel belt horizontally, reducing the probability of deviation of the clamp steel belt when it is rolled. At the same time, because the operation is simple, it can also facilitate the work of the staff and improve the work efficiency of the staff.
[0042] After the clamp steel strip is limited and rolled, the detection component 8 is started. The detection component 8 consists of a fixed block 81, a CCD camera 83 fixedly connected to the fixed block 81, a fill light 82 fixedly connected to the CCD camera 83, and a cover 84 threadedly connected to the lens of the CCD camera 83. By providing two support frames 6 with threaded rods 7 connected at both ends, the threaded rods 7 are rotated to make the fixed block 81 move on the threaded rods 7 and the fill light 82 at the bottom is turned on to facilitate the CCD camera 83 to take pictures of the clamp steel strip when it is rolled, so as to prevent the clamp steel strip from being offset when it is rolled. When the device is not in use, the cover 84 is covered on the lens of the CCD camera 83 to protect it.
[0043] It should be added here that by taking pictures to determine whether the clamp steel band is offset, F=WD×H / V can be calculated; here F represents the focal length, WD represents the working distance (here it is the distance between the CCD camera and the clamp steel band), H represents the shooting size, and V can replace H, which also means the field of view or input factor. The focal length is a common factor that the staff manually adjusts, and the formula can also be used to infer the field of view (H or V) = working distance (WD) / focal length (f), so that the required placement distance and focal length can be calculated based on the data model library.
[0044] Working principle: by placing the clamp steel belt on the limit assembly 4, clamping the clamp steel belt through the clamping plate 44, and adjusting the position of the pressing wheel 51 at the same time, so that the rubber pad 53 at the bottom presses one end of the clamp steel belt to prevent it from curling, and at the same time starting the first motor 3 to make the clamp steel belt start to roll into a circle, and taking pictures of it through the CCD camera 83 during the rolling process. When the clamp steel belt deviates during the rolling process, the PLC controller 2 controls the motor to stop rotating, and the alarm flashes at the same time to prevent further damage to the clamp steel belt after the rolling deviation. After the rolling is completed, the clamping circular plate 41 is pressed to make it move closer to the center of the circle, so as to facilitate the removal of the clamp steel belt after the rolling.
[0045] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0046] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.
Claims
1. A clamp steel strip rounding device, characterized in that: include: Workbench, limiting components for limiting the position of the clamp steel belt; A support frame is installed on the top of the workbench, a detection component for detecting the clamp steel belt is fixedly installed on the support frame, and a threaded rod is installed at the center of the detection component; The limit assembly includes: a clamping circular plate for clamping the clamping steel belt, a roller installed inside the clamping circular plate, an elastic member fixedly installed on the inner ring of the clamping circular plate, and a rebound switch fixedly installed on one side of the clamping circular plate, and the elastic member includes a first spring and a sleeve sleeved on the outside of the first spring.
2. A clamp steel strip rounding device as claimed in claim 1, characterized in that: The rebound switch includes: a pressing portion, a rebound block fixedly connected to the bottom of the pressing portion, a connecting rod fixedly connected to the rebound block, a second spring fixedly connected to the rebound block, a first inclined block fixedly connected to the connecting rod, a second inclined block snap-connected to the first inclined block, a snap-fit plate fixedly connected to the second inclined block, and a guide member fixedly connected to the other end of the second spring, wherein the rebound block has an inclined surface inside.
3. A clamp steel strip rounding device as claimed in claim 2, characterized in that: A first motor which can drive the roller to rotate is installed on one side of the roller.
4. A clamp steel strip rounding device as claimed in claim 3, characterized in that: A PLC controller is installed on the top of the workbench, and the PLC controller is electrically connected to the first motor.
5. A clamp steel strip rounding device as claimed in claim 4, characterized in that: The lifting assembly is composed of a pressing wheel, an adjuster engaged with the pressing wheel, and a rubber pad fixedly connected with the pressing wheel; The regulator includes: a threaded column, a clamping piece threadedly connected to the threaded column, and a fixing piece for fixing the threaded column.
6. A clamp steel strip rounding device as claimed in claim 5, characterized in that: The detection component consists of a fixed block, a CCD camera fixedly connected to the fixed block, and a fill light fixedly connected to the CCD camera; the CCD camera is electrically connected to the PLC controller.