Deviation rectifying mechanism in compounding of silo wall composite board
The automatic correction of galvanized steel sheet misalignment by using a CNC slide table and a lead screw mechanism driven by a servo motor solves the problem of inaccurate alignment of galvanized steel sheets in composite plate production, achieving a highly efficient and non-destructive automatic correction effect.
Patent Information
- Application Number
- CN202520698829.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-15
AI Technical Summary
In the construction of steel silos, it is difficult to accurately align the galvanized steel sheet and the stainless steel sheet of the composite plate in the width direction, resulting in the galvanized steel sheet being exposed after the composite is completed, which affects the corrosion resistance. In addition, the traditional correction method is time-consuming, labor-intensive and has low production efficiency.
It adopts a CNC slide table, a lead screw mechanism driven by a servo motor, and a high-precision proximity switch to automatically correct the deviation of the galvanized steel plate through rollers and limit wheels, and achieves automated correction in combination with a controller.
It significantly improves production efficiency, reduces manual intervention, avoids damage to galvanized steel sheets, and ensures high-quality production of composite panels.
Smart Images
Figure CN223906215U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model discloses a manufacturing equipment for composite board of steel plate warehouse wall, especially designs a deviation rectifying mechanism in the composite of warehouse wall composite board belongs to electromechanical technical field. BACKGROUND
[0002] In the construction of steel plate warehouse, composite board is needed to adapt to the use occasion and the requirement of material. The common composite board is to stick together the very thin stainless steel plate and the galvanized steel plate (2-6mm thickness) together. The schematic diagram of the composite principle is shown in the attached Figure 3 , Figure 3 The galvanized coil in the middle is the galvanized steel plate coil. When the composite, the galvanized steel plate coil, the adhesive roll and the stainless steel plate coil are on the three unwinding (uncoiling) shafts. The three unwinding shafts can generally adopt cantilever type expansion and contraction shaft. The galvanized steel plate coil, the adhesive roll and the stainless steel plate coil are independently fed on the corresponding shafts (the three shafts can be staggered in the front and back direction. The figure is only schematic). The three unwinding shafts are not driven. The winding mechanism at the rear end is driven. The three materials are adhered together through the two layers of composite rollers distributed above and below and then enter the winding mechanism. The composite is realized through the driving of the winding mechanism. The stainless steel plate is used for the inner wall of the warehouse after the composite. In this way, the corrosion resistance is good. Since the spiral steel plate warehouse is in the form of spiral bite in construction, the width of the stainless steel plate in the composite plate production room should be smaller than the width of the galvanized steel plate. The stainless steel plate is located in the middle of the width direction of the galvanized steel plate. A part of the width of the stainless steel plate is left on both sides without composite stainless steel plate. There is a problem in the production of this kind of composite plate: that is, the galvanized plate and the stainless steel plate cannot be accurately corresponding in the width direction during the composite. That is, the stainless steel plate cannot be located in the middle of the galvanized steel plate in the width direction after the composite. This kind of composite plate will cause the naked points of the galvanized steel plate on the warehouse wall and the stainless steel plate entering the bite after being used. These naked points have no corrosion resistance, which leads to poor corrosion resistance of the warehouse wall. The stainless steel plate entering the bite is useless. The traditional deviation rectifying method is to fixedly set a U-shaped channel near the composite roller. The U-shaped channel is adapted to the width of the galvanized steel plate. The galvanized steel plate is forced to be rectified when passing through the U-shaped channel. This method can rectify the deviation, but the galvanized steel plate will be forced to rectify when passing through the U-shaped channel under the condition of deviation. There will be a large force between the two sides of the galvanized steel plate and the inner side wall of the U-shaped channel. This force will cause the roughness, burr and warping of the two sides of the galvanized steel plate. These defects will cause the phenomenon of not smooth or even jamming when the steel plate warehouse is constructed into the corresponding mold and equipment. At present, in order to prevent this phenomenon, the method is to rectify the deviation of the U-shaped channel at the same time with manual monitoring and processing. When the galvanized steel plate is rubbed with the inner side wall of the U-shaped channel, the deviation is rectified by manpower. This method is time-consuming and laborious. The production efficiency is low and the composite speed is very low. SUMMARY
[0003] The utility model discloses a purpose at overcoming the above -mentioned problem existing in the production of the present warehouse wall composite board, provide a kind of deviation rectifying mechanism in warehouse wall composite board composite.
[0004] To realize the purpose of the utility model, the following technical solutions are adopted: a deviation rectifying mechanism in warehouse wall composite board composite, including rack, the numerical control sliding table of left and right direction is fixedly installed on the rack, the numerical control sliding table is located between the material roll end of galvanized steel sheet and composite roller, and the numerical control sliding table includes sliding block that is slidably fitted on the slide that is fixedly installed on the rack, screw mechanism driven by servo motor;Nut is screwed on the screw rod of screw mechanism, the sliding block is fixedly connected on the nut, deviation rectifying seat is fixedly installed on the sliding block, and roller is rotatably installed on the left and right sides of deviation rectifying seat, the width between the roller of two sides is adapted to the width of galvanized steel sheet, one proximity switch is respectively installed on the both sides of galvanized steel sheet path close to composite roller entrance, and the proximity switch and servo motor are connected to controller.
[0005] Further, the roller on each side is a plurality of front and rear distribution.
[0006] Further, a limiting wheel is installed on the deviation rectifying seat, the limiting wheel is located above galvanized steel sheet, and the limiting wheel is within the height range of composite roller.
[0007] The positive beneficial technical effect of the utility model lies in that: the mechanism has simple structure, and the equipment and components are easy to obtain, so that the production efficiency is greatly improved in the production of warehouse wall composite board, and the manpower monitoring and adjustment are saved, the effect and benefit are very obvious, and the specific embodiments are described in detail. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1 It is the top view schematic diagram of the utility model.
[0009] Figure 2 It is the front and rear mode schematic diagram of the utility model.
[0010] Figure 3 It is the composite board composite principle schematic diagram. DETAILED DESCRIPTION
[0011] In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided. These embodiments are only the elaboration of the utility model, and do not limit the scope of the utility model.
[0012] The utility model is further explained in detail in combination with drawings, and various marks in drawings are as follows: 1: numerical control sliding table;2: roller;3: deviation rectifying seat;4: left proximity switch;5: right proximity switch;6: composite roller;7: galvanized steel sheet;8: limiting wheel.
[0013] In this application, the numerical control sliding table and the servo motor, speed reducer, screw, nut, slider on it are all prior art, and its structure and installation cooperation are well-known technology in the industry, which is not shown one by one in the figure. The mechanism is added to the existing composite equipment, and the existing composite equipment is prior art, which is not shown in the figure.
[0014] As shown in the drawings, a deviation correction mechanism in the composite of a warehouse wall composite board, comprising a rack, a left-right direction numerical control sliding table 1 is fixedly installed on the rack, the numerical control sliding table is located between the galvanized steel plate roll end (unwinding end) and the composite roller 6, the numerical control sliding table comprises a sliding seat fixedly installed on the rack, a slider slidingly matched on the sliding seat, a screw mechanism driven by a servo motor; a screw is screwed on the screw mechanism, a nut is fixedly connected on the screw, a slider is fixedly connected on the nut, a deviation correction seat 3 is fixedly installed on the slider, roller wheels 2 are rotatably installed on the left and right sides of the deviation correction seat 3, the axial direction of the rotating shaft of the roller wheel 2 is upward and downward, the roller wheels on each side are distributed in front and back, the width between the roller wheels on the two sides is adapted to the width of the galvanized steel plate, a proximity switch is installed on each side of the path of the galvanized steel plate near the entrance of the composite roller, the two proximity switches in the figure are a left proximity switch 4 and a right proximity switch 5, the proximity switch is preferably a high-precision proximity switch, there are many such proximity switches, which can be easily obtained through online shopping, the proximity switch and the servo motor are connected to the controller. As a further optimization, a limiting wheel is rotatably installed on the deviation correction seat, the limiting wheel is located above the galvanized steel plate, the limiting wheel is within the height range of the composite roller, the axial direction of the rotating shaft of the limiting wheel is horizontal left and right, and the limiting wheel can prevent the galvanized steel plate from leaving the height range of the roller wheel.
[0015] The working process of the mechanism is as follows: when the galvanized steel plate is in the normal position range in the left-right direction, neither of the two proximity switches is inductive between the galvanized steel plate, when the galvanized steel plate deviates, for example, deviates to the left, the left proximity switch senses a signal and sends it to the controller, the controller controls the servo motor to drive the sliding table to move to the right, so that the signal of the left proximity switch disappears and does not trigger the signal of the right proximity switch (both proximity switches do not generate an inductive signal), and the deviation can be corrected. Deviation to the right is the same as above. In this application, the roller wheel and the limiting wheel can be made of hard polymer material, and the shaft of the limiting wheel can be detachably connected to the deviation correction seat (such as a shaft seat fixedly connected to the deviation correction seat by bolts, and the shaft of the limiting wheel is rotatably connected to the shaft seat).
[0016] Through tests, the use of the mechanism can significantly improve work efficiency. With the same galvanized steel plate roll, it takes about 4 hours to complete a roll of composite using the traditional deviation correction method, but only about 30 minutes using the mechanism, the production efficiency is about 8 times that of the original, and manual monitoring is saved.
[0017] After the embodiments of the present application are described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the above patent application range and spirit, any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments all belong to the range of the technical scheme of the present application, and the present application is also not limited to the implementation modes of the examples shown in the specification.
Claims
1. A deviation rectifying mechanism in the composite of a warehouse wall composite board, comprising a rack, characterized in that: The left-right direction numerical control sliding table is fixedly installed on the frame, is located between the galvanized steel plate roll end and the composite roller, and comprises a sliding block slidingly fitted on the sliding seat in the left-right direction, and a screw rod mechanism driven by a servo motor.
2. The deviation rectifying mechanism in the composite of the bin wall composite panel according to claim 1, characterized in that: The roller wheels on the left and right sides of the deviation rectifying seat are rotatably installed, the width between the two roller wheels is adapted to the width of the galvanized steel plate, a proximity switch is installed on each side of the galvanized steel plate path close to the composite roller inlet, and the proximity switch and the servo motor are connected to the controller.
3. The deviation rectifying mechanism in the composite of the bin wall composite panel according to claim 1, characterized in that: The roller wheels on each side are distributed in front and back. A limiting wheel is installed on the deviation rectifying seat, the limiting wheel is located above the galvanized steel plate, and the limiting wheel is within the height range of the composite roller.