阅读说明：本技术 适应多尺寸的钢板抛光设备 (Steel plate polishing equipment suitable for multiple sizes ) 是由 殷杰 单常清 朱文 于 2021-07-29 设计创作，主要内容包括：本发明提供了一种适应多尺寸的钢板抛光设备,通过进料输送组件将钢板向抛光输送组件输送,抛光输送组件对钢板表面抛光并使钢板向出料输送组件输送,出料输送组件将钢板出料输送,抛光输送组件包括输送带机构,输送带机构的底端连接一安装台,安装台上连接有安装架,安装架架设于输送带机构的上方,安装架上连接有对输送带机构上的钢板抛光作业的抛光机构,能灵活调整相对于输送带机构的间距,从而控制抛光机构相对于钢板抛光面的位置,灵活适应不同尺寸规格的钢板,确保了不同尺寸规格钢板抛光作业的顺利进行,提升了钢板抛光效率及质量。(The invention provides a steel plate polishing device suitable for multiple sizes, wherein a steel plate is conveyed to a polishing conveying assembly through a feeding conveying assembly, the polishing conveying assembly polishes the surface of the steel plate and conveys the steel plate to a discharging conveying assembly, the discharging conveying assembly discharges and conveys the steel plate, the polishing conveying assembly comprises a conveying belt mechanism, the bottom end of the conveying belt mechanism is connected with an installation platform, the installation platform is connected with an installation frame, the installation frame is erected above the conveying belt mechanism, the installation frame is connected with a polishing mechanism for polishing the steel plate on the conveying belt mechanism, the distance between the polishing mechanism and the conveying belt mechanism can be flexibly adjusted, the position of the polishing mechanism relative to the polished surface of the steel plate is controlled, the steel plate polishing device is flexibly suitable for the steel plates with different sizes, the smooth polishing operation of the steel plates with different sizes is ensured, and the polishing efficiency and the quality of the steel plate are improved.)

1. The utility model provides a steel sheet polishing equipment of many sizes of adaptation, a serial communication port, including the feeding conveyor subassembly, polishing conveyor subassembly and the ejection of compact conveyor subassembly that connect gradually, feeding conveyor subassembly with the steel sheet to polishing conveyor subassembly carries, polishing conveyor subassembly to steel sheet surface polishing and make the steel sheet to ejection of compact conveyor subassembly carries, ejection of compact conveyor subassembly carries the steel sheet ejection of compact, polishing conveyor subassembly includes conveyer belt mechanism, a mount table is connected to conveyer belt mechanism's bottom, be connected with the mounting bracket on the mount table, the mounting bracket erects in conveyer belt mechanism's top, be connected with on the mounting bracket right the polishing mechanism of the last steel sheet polishing operation of conveyer belt mechanism, the mounting bracket for conveyer belt mechanism's vertical position can adjust.

2. The device for polishing the steel plates with multiple sizes according to claim 1, wherein the conveyer belt mechanism comprises two conveyer belt mounting plates which are arranged in parallel relatively, a driving pulley and a driven pulley are respectively connected to two ends of the conveyer belt mounting plates in a rotating manner, a conveyer belt is sleeved between the driving pulley and the driven pulley, the driving pulley is in transmission connection with a conveyer belt motor, and the conveyer belt mounting plates are fixedly connected with the mounting table through supporting columns.

3. The steel plate polishing device suitable for the multiple sizes according to claim 2, wherein a plurality of first lead screws are connected to the bottom end of the mounting frame, chain wheels in one-to-one correspondence with the first lead screws are rotatably connected to the mounting table, threaded through holes matched with the first lead screws are formed in the middle of the chain wheels, the outer sides of the chain wheels are connected through a transmission chain, and one of the chain wheels is connected with a lifting driving motor on the mounting table.

4. The device for polishing the steel plate suitable for the multiple sizes according to claim 1, wherein the feeding conveying assembly comprises two conveying roller mounting plates which are arranged in parallel, a plurality of conveying rollers are rotatably connected between the two conveying roller mounting plates, the conveying rollers synchronously rotate under the action of a conveying driving part, a second lead screw is further connected between the two conveying roller mounting plates, two baffles which are arranged in parallel are movably connected onto the second lead screw, the directions of threaded through holes of the two baffles are opposite, the baffles are positioned below the conveying rollers, a plurality of stop levers are connected onto the baffles, the top ends of the stop levers extend upwards to the upper portions of the conveying rollers from the positions between the two adjacent conveying rollers, and guide rollers are movably connected onto the top ends of the stop levers.

5. The polishing device for the steel plates with the multiple sizes according to claim 4, wherein the threaded through hole of the baffle is located in the middle, guide through holes are formed in two ends of the baffle respectively, guide rods corresponding to the guide through holes in a one-to-one mode are connected between the two conveying roller mounting plates, and the baffle is connected with the guide rods in a sliding mode through the guide through holes.

6. The device for polishing the steel plates with multiple sizes according to claim 1, wherein the polishing mechanism comprises driven polishing rollers and driving polishing rollers, the driven polishing rollers and the driving polishing rollers are distributed up and down, the driving polishing rollers are rotatably connected with the mounting frame, polishing abrasive belts are connected between the driving polishing rollers and the driven polishing rollers, the polishing abrasive belts on the lower surfaces of the driving polishing rollers are in contact with the steel plates, the driving polishing rollers are in transmission connection with polishing driving motors, and the polishing driving motors are connected to one side of the bottom of the mounting frame.

7. The polishing device for the steel plates with multiple sizes according to claim 6, wherein an adjusting beam is further arranged between the driving polishing roller and the driven polishing roller, two ends of the adjusting beam are fixedly connected with the mounting frame, a jacking cylinder is connected to the middle of the adjusting beam, a piston rod of the jacking cylinder is connected with a support frame which rotatably supports the driven polishing roller, and two ends of the support frame are movably connected with the adjusting beam through a linear guide structure.

8. The apparatus for polishing steel plates with various sizes according to claim 7, wherein the two ends of the adjusting beam are rotatably connected with belt guide wheels, respectively, and a slit-type guide slot is formed in the middle of the belt guide wheels, and the edge of the polishing belt passes through the guide slot.

9. The apparatus for polishing steel plates to accommodate multiple sizes according to claim 6, wherein the polishing mechanisms are provided in two sets in front and rear to polish the transported steel plates twice.

10. The steel sheet polishing equipment that adapts to many sizes of claim 9, characterized in that, the rear of polishing mechanism still is provided with dust exhaust mechanism, dust exhaust mechanism includes the dust absorption groove, the bottom in dust absorption groove is formed with the dust absorption mouth of rectangular shape, the top with the mounting bracket is connected and is formed with circular shape dust outlet, the dust absorption mouth aims at the lower rear of initiative polishing roller, still fix through a plurality of mounts between dust absorption groove and the mounting bracket.

Technical Field

The invention relates to the technical field of polishing, in particular to a polishing device suitable for steel plates with multiple sizes.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical action to obtain a bright and flat surface, and the polishing tool drives abrasive particles or other polishing media to modify the surface of the workpiece. The steel plate needs to be polished after being machined and formed, so that the flatness of the surface and the like meet the use requirements, and the steel plate has various specifications, so that the steel plate is difficult to adapt to different thicknesses, width sizes and the like of the steel plate when being machined by conventional polishing equipment, the polishing operation efficiency is reduced, and the production cost is increased.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides polishing equipment which can flexibly adapt to steel plates with various dimensions, ensure the smooth polishing operation of the steel plates and improve the polishing efficiency and quality.

In order to achieve the purpose, the invention provides steel plate polishing equipment suitable for multiple sizes, which comprises a feeding conveying assembly, a polishing conveying assembly and a discharging conveying assembly which are sequentially connected, wherein the feeding conveying assembly conveys a steel plate to the polishing conveying assembly, the polishing conveying assembly polishes the surface of the steel plate and conveys the steel plate to the discharging conveying assembly, the discharging conveying assembly conveys the steel plate in a discharging manner, the polishing conveying assembly comprises a conveying belt mechanism, the bottom end of the conveying belt mechanism is connected with an installation table, the installation table is connected with an installation frame, the installation frame is erected above the conveying belt mechanism, the installation frame is connected with a polishing mechanism for polishing the steel plate on the conveying belt mechanism, and the vertical position of the installation frame relative to the conveying belt mechanism can be adjusted.

Further, conveyer belt mechanism includes two conveyer belt mounting panels of relative parallel arrangement, the both ends of conveyer belt mounting panel rotate respectively and are connected with a driving pulley and driven pulleys, driving pulley with the cover is equipped with conveyor belt between the driven pulleys, driving pulley is connected with conveyer belt motor drive, the conveyer belt mounting panel with the mount table passes through support column fixed connection.

Further, the bottom of mounting bracket is connected with a plurality of first lead screws, rotate on the mount table be connected with the sprocket of first lead screw one-to-one, the middle part of sprocket be formed with first lead screw complex screw through-hole, the outside of sprocket is passed through drive chain and is connected, one of them the sprocket with lift driving motor on the mount table is connected.

Further, the feeding conveying assembly comprises two conveying roller mounting plates which are arranged in parallel, a plurality of conveying rollers are connected between the conveying roller mounting plates in a rotating mode, the conveying rollers rotate synchronously through the conveying driving portion, a second lead screw is connected between the conveying roller mounting plates, two baffles which are arranged in parallel are movably connected to the second lead screw, the directions of the thread through holes of the baffles are opposite, the baffles are located below the conveying rollers, a plurality of stop levers are connected to the baffles, the top ends of the stop levers are adjacent to the two baffles, the conveying rollers are upwards extended to the tops of the conveying rollers, and the top ends of the stop levers are movably connected with guide rollers.

Further, the threaded through hole of the baffle is located in the middle, guide through holes are formed in the two ends of the baffle respectively, guide rods in one-to-one correspondence with the guide through holes are connected between the conveying roller mounting plates, and the baffle is connected with the guide rods in a sliding mode through the guide through holes.

Further, the polishing mechanism comprises a driven polishing roller and a driving polishing roller which are vertically distributed, the driving polishing roller is rotatably connected with the mounting frame, a polishing abrasive belt is connected between the driving polishing roller and the driven polishing roller, the polishing abrasive belt on the lower surface of the driving polishing roller is in contact with a steel plate, the driving polishing roller is in transmission connection with a polishing driving motor, and the polishing driving motor is connected to one side of the bottom of the mounting frame.

Further, the initiative polishing roller and position between the driven polishing roller still is provided with the adjustment roof beam, the both ends of adjustment roof beam all with mounting bracket fixed connection, the middle part of adjustment roof beam is connected with the jacking cylinder, the piston rod and the rotatory support of jacking cylinder the support frame of driven polishing roller is connected, the both ends of support frame with the adjustment roof beam passes through sharp guide structure swing joint.

Furthermore, two ends of the adjusting beam are respectively and rotatably connected with abrasive belt guide wheels, a gap type guide groove is formed in the middle of each abrasive belt guide wheel, and the edge of the polishing abrasive belt penetrates through the guide groove.

Furthermore, two groups of polishing mechanisms are arranged in front of and behind the polishing mechanism so as to polish the conveyed steel plate twice.

Further, polishing mechanism's rear still is provided with dust exhaust mechanism, dust exhaust mechanism includes the dust absorption groove, the bottom in dust absorption groove is formed with the dust absorption mouth of rectangular shape, the top with the mounting bracket is connected and is formed with the circular shape and goes out the dirt mouth, the dust absorption mouth is aimed at the below rear of initiative polishing roller, the dust absorption groove with it is fixed still through a plurality of mounts between the mounting bracket.

The scheme of the invention has the following beneficial effects:

according to the steel plate polishing equipment provided by the invention, the lead screw mechanism between the bottom end of the mounting rack and the mounting platform enables the mounting rack provided with the polishing mechanism to flexibly adjust the distance between the mounting rack and the conveying belt mechanism, so that the position of the polishing mechanism relative to the polished surface of the steel plate is controlled, the steel plates with different sizes and specifications are flexibly adapted, the smooth polishing operation of the steel plates with different sizes and specifications is ensured, the automatic control mode is adopted, and the polishing efficiency and quality of the steel plates are improved;

according to the invention, the feeding conveying assembly is provided with the baffle structure of which the position is adjusted through the lead screw, the conveying width of the feeding conveying assembly can be adjusted through the baffle structure, the feeding conveying assembly is suitable for steel plates with different width dimensions, the conveying direction deviation of the steel plates is prevented, the accuracy of a polishing position is ensured, and the applicability of equipment is further improved;

other advantages of the present invention will be described in detail in the detailed description that follows.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the mounting table of the present invention;

FIG. 3 is a schematic view of the feed conveyor assembly of the present invention;

FIG. 4 is a schematic view of the mounting bracket connection structure of the present invention;

FIG. 5 is a schematic view of a polishing mechanism of the present invention;

fig. 6 is a schematic view of the dust exhaust mechanism of the present invention.

[ description of reference ]

1-a feed conveyor assembly; 2-polishing conveying assembly; 3-a discharge conveying assembly; 4-a conveyor belt mechanism; 5, mounting a table; 6-mounting a frame; 7-a polishing mechanism; 8-a conveyor belt mounting plate; 9-a driving pulley; 10-a driven pulley; 11-a conveyor belt; 12-conveyer belt motor; 13-a support column; 14-a first lead screw; 15-a sprocket; 16-a drive chain; 17-a lifting drive motor; 18-a conveyor roller mounting plate; 19-a delivery roll; 20-a second lead screw; 21-a baffle plate; 22-a stop lever; 23-a guiding roller; 24-a guide bar; 25-driven polishing roller; 26-an active polishing roller; 27-polishing abrasive belt; 28-polishing the drive motor; 29-adjusting the beam; 30-jacking cylinder; 31-a support frame; 32-linear guide structure; 33-abrasive belt guide wheel; 34-a dust exhaust mechanism; 35-a dust collection tank; 36-a dust suction port; 37-a dust outlet; 38-fixing frame.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a locked connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIG. 1, the embodiment of the invention provides a polishing device for steel plates with multiple sizes, which comprises an inlet conveying assembly 1, a polishing conveying assembly 2 and an outlet conveying assembly 3 which are connected in sequence. Wherein, feeding conveyor component 1 carries the steel sheet to polishing conveyor component 2, and polishing conveyor component 2 is to steel sheet surface finish and make the steel sheet carry to ejection of compact conveyor component 3, and ejection of compact conveyor component 3 carries the steel sheet ejection of compact. Polishing conveying component 2 specifically includes conveyer belt mechanism 4, and a mount table 5 is connected to the bottom of conveyer belt mechanism 4, is connected with mounting bracket 6 on the mount table 5, and mounting bracket 6 erects in the top of conveyer belt mechanism 4, is connected with on the mounting bracket 6 to the polishing mechanism 7 of the steel sheet polishing operation on the conveyer belt mechanism 4. Through the whole high position of adjustment mounting bracket 6, make polishing mechanism 7 on mounting bracket 6 change for the distance of conveyer belt mechanism 4, when guaranteeing that conveyer belt mechanism 7 carries the steel sheet of different thickness sizes, polishing mechanism 7 is suitable for the polished surface distance of steel sheet, the steel sheet of different size specifications of nimble adaptation.

Meanwhile, as shown in fig. 2, the conveyor belt mechanism 4 includes two conveyor belt mounting plates 8 arranged in parallel relatively, two ends of each conveyor belt mounting plate 8 are respectively rotatably connected with a driving pulley 9 and a driven pulley 10, a conveyor belt 11 is sleeved between the driving pulley 9 and the driven pulley 10, the driving pulley 9 is in transmission connection with a conveyor belt motor 12, and the conveyor belt 11 is driven to move so as to drive the steel plate to be conveyed. Wherein, conveyer belt mounting panel 8 passes through support column 13 fixed connection with mount table 5, and the bottom of mounting bracket 6 is connected with a plurality of first lead screws 14, rotates on the mount table 5 to be connected with the sprocket 15 of 14 one-to-one of first lead screws, the middle part of sprocket 15 be formed with first lead screw 14 complex screw through-hole. In this embodiment, four sets of first lead screws 14 and chain wheels 15 are provided, which are respectively located at four diagonal positions of the mounting frame 6, so as to improve the supporting stability of the overall lifting of the mounting frame 6. The outer sides of the chain wheels 15 are connected through a transmission chain 16, one chain wheel 15 is connected with a lifting driving motor 17 on the mounting table 5, the lifting driving motor 17 and the transmission chain 16 drive the chain wheels 15 to synchronously rotate, and the lifting positions of the first lead screw 14 and the mounting frame 6 are controlled.

Meanwhile, as shown in fig. 3, the feeding and conveying assembly 1 comprises two conveying roller mounting plates 18 which are arranged in parallel relatively, a plurality of conveying rollers 19 are rotatably connected between the two conveying roller mounting plates 18, and the conveying rollers 19 synchronously rotate under the action of a conveying driving part to convey the steel plate forwards. As a further improvement, a second lead screw 20 is further connected between the two conveying roller mounting plates 18, two baffles 21 which are arranged in parallel are movably connected to the second lead screw 20, and the directions of threaded through holes of the two baffles 21 are opposite, so that the baffles move towards or away from each other when the second lead screw 20 is driven to rotate, and the distance is adjusted. Wherein, baffle 21 is located the below of conveying roller 19, still is connected with a plurality of pin 22 on the baffle 21, and the top of pin 22 upwards extends to the top of conveying roller 19 between two adjacent conveying rollers 19, and the top swing joint of pin 22 has guide roller 23, leads to the steel sheet lateral wall of carrying through guide roller 23, adapts to the steel sheet of different width dimensions, prevents the direction of delivery skew of steel sheet. The threaded through hole of the baffle 21 is located in the middle, guide through holes are formed in the two ends of the baffle 21 respectively, guide rods 24 corresponding to the guide through holes one to one are connected between the two conveying roller mounting plates 18, the baffle 21 is connected with the guide rods 24 in a sliding mode through the guide through holes, and the guide rods 24 guide the end portions of the baffle 21 to enable the baffle 21 to be parallel to each other, namely to the conveying direction when the distance is adjusted.

Meanwhile, as shown in fig. 4 and 5, the polishing mechanism 7 includes a driven polishing roller 25 and a driving polishing roller 26 which are distributed up and down, the driving polishing roller 26 is rotatably connected with the mounting frame 6, a polishing abrasive belt 27 is connected between the driving polishing roller 26 and the driven polishing roller 25, the polishing abrasive belt 27 on the lower surface of the driving polishing roller 26 is in contact with the upper surface of the steel plate on the conveying belt 11, is adjusted to a proper distance through a first lead screw 14, and is processed by adopting an abrasive belt polishing mode. Wherein, initiative polishing roller 26 is connected with polishing driving motor 28 transmission, and polishing driving motor 28 connects in the install bin of installation frame 6 bottom one side.

As a further improvement, an adjusting beam 29 is further arranged between the driving polishing roller 26 and the driven polishing roller 27, two ends of the adjusting beam 29 are fixedly connected with the mounting frame 6, the middle part of the adjusting beam 29 is connected with a jacking cylinder 30, a piston rod of the jacking cylinder 30 is connected with a supporting frame 31 for rotatably supporting the driven polishing roller 25, and two ends of the supporting frame 31 are movably connected with the adjusting beam 29 through a linear guide structure 32. Therefore, the distance between the supporting frame 31 and the driven polishing roller 25 relative to the adjusting beam 29, i.e. the distance between the driving polishing roller 26 and the driven polishing roller 25, is adjusted by the extension and contraction of the piston rod of the jacking cylinder 30, so as to adjust the pretension of the polishing abrasive belt 27 and ensure the friction polishing effect.

As a further improvement, in this embodiment, two ends of the adjusting beam 29 are further rotatably connected with belt guide wheels 33 respectively, a slit-type guide groove is formed in the middle of the belt guide wheel 33, the edge of the polishing belt 27 passes through the guide groove, and the belt guide wheel 33 guides the edge of the polishing belt 27 which is circularly conveyed, so as to reduce deformation caused by inconsistent tension at each position of the polishing belt 27 with a large width.

Preferably, in this embodiment, two sets of polishing mechanisms 7 are arranged in front of and behind the mounting frame 6 to polish the conveyed steel plate twice, and two processes of rough polishing and finish polishing are formed by using polishing abrasive belts 27 with different specifications and controlling different rotation speeds of the polishing driving motor 28.

Meanwhile, as shown in fig. 6, as a further improvement, a dust exhaust mechanism 34 is further disposed behind the polishing mechanism 7 in this embodiment, and includes a dust suction groove 35, a long-strip-shaped dust suction port 36 is formed at the bottom end of the dust suction groove 35, and a circular dust outlet 37 is formed at the top end of the dust suction groove and connected with the mounting frame 6, and the whole structure is similar to an inverted funnel-shaped structure. Wherein, the dust outlet 37 is communicated with a dust suction device, and the dust suction port 36 is aligned with the lower rear part of the active polishing roller 26 to suck the debris and the like generated by polishing. In addition, the dust collection groove 35 and the mounting frame 6 are fixed by a plurality of fixing frames 38.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.