Steel plate polishing device

Abstract

The utility model discloses a steel plate polishing device which comprises a supporting mechanism, a polishing mechanism and a driving mechanism, the supporting mechanism comprises two sets of supporting assemblies, the polishing mechanism is arranged between the supporting assemblies, the driving mechanism comprises two sets of driving assemblies, and the driving assemblies are arranged at the tail ends of the two sets of supporting assemblies respectively. The supporting assembly is used for supporting a steel plate, and the driving mechanism is used for driving the steel plate to penetrate through the grinding mechanism and reciprocate on the supporting mechanism; the polishing mechanism is arranged between the two supporting assemblies of the supporting mechanism, a lower polishing roller of a polishing roller assembly in the polishing mechanism and a supporting roller on the supporting mechanism are located on the same horizontal plane, and a driving mechanism is arranged at the tail end of each supporting assembly. The driving mechanism can push the steel plate to slide on the supporting assembly and penetrate through the grinding roller assemblies, and the steel plate can reciprocate between the grinding roller assemblies, so that double-face grinding and rust removal are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel sheet processing technical field, and specifically relates to a steel sheet polishing device. BACKGROUND

[0002] The application field of steel plates is relatively wide, and steel plates are needed in large vehicles or ships and military or construction fields, and the steel plates usually need to be cut, polished and polished before delivery, and sometimes goods need to be temporarily stored, rust stains will appear on the surface of the steel plate, and when rusting on the surface of large-size steel plates, the labor and time cost is high through the traditional manual polishing rusting due to the large area, and the surface polishing precision is different, which affects the delivery of goods and increases the processing cost. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of steel plate polishing devices, and the polishing mechanism is provided between the two groups of support components of support mechanism, and the lower polishing roller of polishing roller assembly in polishing mechanism is in the same horizontal plane with the support roller on support mechanism, driving mechanism is provided at the end of support component, and steel plate can be pushed to slide on support component and pass between polishing roller assembly by driving mechanism, reciprocating motion can be realized between polishing roller assembly to realize double-side polishing rusting.

[0004] The utility model discloses a kind of steel plate polishing devices, and the polishing mechanism is provided between the two groups of support components of support mechanism, and the lower polishing roller of polishing roller assembly in polishing mechanism is in the same horizontal plane with the support roller on support mechanism, driving mechanism is provided at the end of support component, and steel plate can be pushed to slide on support component and pass between polishing roller assembly by driving mechanism, reciprocating motion can be realized between polishing roller assembly to realize double-side polishing rusting.

[0005] A kind of steel plate polishing device, including support mechanism, polishing mechanism and driving mechanism, the support mechanism includes two groups of support components, the polishing mechanism is set between support component, the driving mechanism includes two groups of driving components, the driving component is respectively set at the end of two groups of support components, the support component is used to support steel plate, the driving mechanism is used to drive steel plate to pass through polishing mechanism and reciprocating motion on support mechanism.

[0006] Further, the polishing mechanism includes support frame, polishing roller assembly and pressing assembly, the polishing roller assembly includes upper polishing roller and lower polishing roller, and the upper polishing roller and the lower polishing roller are spaced apart on the support frame;The pressing assembly is set at the two ends of upper polishing roller and is connected with support frame, the upper polishing roller and the lower polishing roller are rotatably connected with support frame, and the end of the upper polishing roller and the lower polishing roller is provided with driving motor.

[0007] Further, the end of the upper polishing roller and the lower polishing roller is provided with bearing between the support frame.

[0008] Further, the pressing assembly comprises a pressing piece, a spring and a fixing cap, the support frame is provided with a sliding groove and an adjusting groove, the sliding groove is communicated with the adjusting groove, a bearing located at the end of the upper polishing roller is arranged in the sliding groove, and the end of the upper polishing roller is connected with the bearing after penetrating through the adjusting groove; the pressing piece is fixedly connected with the outer surface of the bearing, the end of the pressing piece penetrates through the top of the support frame and is fixed by the fixing cap, the spring is arranged on the pressing piece and between the bearing and the top of the support frame.

[0009] Further, the support assembly comprises a support table, two support tables are respectively connected with the left and right sides of the support frame, a plurality of support rollers are arranged on the support table, the support rollers are arranged protruding on the surface of the support table, and the surfaces of the support rollers are in the same horizontal plane with the surface of the lower polishing roller.

[0010] Further, the driving mechanism comprises a fixing frame, a hydraulic push rod and an abutting piece, the fixing frame is connected with the support table, the hydraulic push rod is arranged on the fixing frame, and the abutting piece is connected with the end of the hydraulic push rod.

[0011] Further, the left and right sides of the fixing frame are provided with guide portions, the guide portions extend at the front end of the fixing frame and are connected with the support table, and the two ends of the abutting piece are in sliding fit with the guide portions.

[0012] Further, the end of the abutting piece is provided with an abutting surface, and the abutting surface is a curved surface structure.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0014] 1) In the utility model, the polishing mechanism is arranged between the two groups of support assemblies of the support mechanism, the lower polishing roller of the polishing roller assembly in the polishing mechanism is in the same horizontal plane with the support roller on the support mechanism, the driving mechanism is arranged at the end of the support assembly, the steel plate can slide on the support assembly and pass through between the polishing roller assemblies through the driving mechanism, and the steel plate can reciprocate between the polishing roller assemblies, so that double-sided polishing rust removal is realized.

[0015] 2) In the utility model, the sliding groove and the adjusting groove are arranged on the support frame of the polishing mechanism, the sliding groove is communicated with the adjusting groove, the sliding groove is arranged in the support frame, the adjusting groove is arranged on the two sides of the support frame and penetrates through, the bearing corresponding to the upper polishing roller is arranged in the sliding groove and can slide up and down in the sliding groove, the end of the upper polishing roller is connected with the bearing after penetrating through the adjusting groove, the pressing assembly is arranged between the upper polishing roller and the top of the support frame, the pressing assembly limits the upper polishing roller and can form continuous downward pressure on the upper polishing roller, so that the pressure and friction force of the upper polishing roller and the lower polishing roller on the steel plate are increased, and the polishing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view structural schematic diagram of the steel plate polishing device of the present application.

[0018] Figure 2 It is a top view structural schematic diagram of the steel plate polishing device of the present application.

[0019] Figure 3 It is a structural schematic diagram of the polishing mechanism in the present application.

[0020] Figure 4 It is a sectional view structural schematic diagram of the support frame in the present application.

[0021] Among them: 1-support frame, 11-slotted, 12-crossbeam, 13-adjusting groove, 2-above polishing roller, 3-below polishing roller, 4-pressing assembly, 41-pressing piece, 42-spring, 43-fixed cap, 5-supporting table, 51-supporting roller, 6-fixed frame, 61-guiding part, 7-hydraulic push rod, 8-abutting piece, 9-driving motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments.

[0023] Embodiment 1:

[0024] A kind of steel plate polishing device, such as Figure 1 、 Figure 2 、 Figure 3 And Figure 4As shown, it comprises a supporting mechanism, a polishing mechanism and a driving mechanism, the supporting mechanism comprises two groups of supporting components, the polishing mechanism is arranged between the supporting components, the driving mechanism comprises two groups of driving components, the driving components are respectively arranged at the ends of the two groups of supporting components, the supporting components are used for supporting the steel plate, and the driving mechanism is used for driving the steel plate to pass through the polishing mechanism and reciprocate on the supporting mechanism; the polishing mechanism comprises a supporting frame 1, a polishing roller assembly and a pressing assembly 4, a cross beam 12 is arranged between the supporting frame 1, the cross beam 12 is connected with the supporting frame 1 on the left and the right through bolts, the cross beam 12 is used for reinforcing the supporting frame 1, the polishing roller assembly comprises an upper polishing roller 2 and a lower polishing roller 3, the upper polishing roller 2 and the lower polishing roller 3 are arranged at intervals on the supporting frame 1, the steel plate is pushed from the supporting component into the polishing roller assembly by the driving mechanism, the rotating direction of the polishing roller assembly is opposite to the moving direction of the steel plate, the steel plate reciprocates in the polishing roller assembly until the rust on the surface of the steel plate is polished out; the pressing assembly 4 is arranged at the two ends of the upper polishing roller 2 and connected with the supporting frame 1, the upper polishing roller 2 is movable up and down on the supporting frame 1, the pressing assembly 4 can fix the upper polishing roller 2 so that the upper polishing roller 2 maintains a certain distance with the lower polishing roller 3, at the same time, when the steel plate enters between the upper polishing roller 2 and the lower polishing roller 3, the pressing assembly 4 can continuously press the upper polishing roller 2 downward so as to maintain the friction force of the upper polishing roller 2 to the steel plate, and the polishing efficiency is improved; the upper polishing roller 2 and the lower polishing roller 3 are rotationally connected with the supporting frame 1, bearings are arranged between the ends of the upper polishing roller 2 and the lower polishing roller 3 and the supporting frame 1, drive motors 9 are arranged at the ends of the upper polishing roller 2 and the lower polishing roller 3, the shell of the drive motor 9 at the position of the upper polishing roller 2 is insertedly and matchingly connected with the supporting frame 1 on the same side, the upper polishing roller 2 moves up and down while driving the shell of the drive motor 9 to slide up and down; the pressing assembly 4 comprises a pressing piece 41, a spring 42 and a fixing cap 43, a sliding groove 11 and an adjusting groove 13 are arranged on the supporting frame 1, the sliding groove 11 communicates with the adjusting groove 13, the sliding groove 11 is arranged inside the supporting frame 1, the adjusting groove 13 is arranged on the side surface of the supporting frame 1 and communicates with the sliding groove 11, the bearing at the end of the upper polishing roller 2 is arranged in the sliding groove 11 and can slide up and down in the sliding groove 11, at the same time, the sliding groove 11 can limit the bearing, the end of the upper polishing roller 2 is connected with the bearing after passing through the adjusting groove 13, and one end thereof is rotationally connected with the drive motor 9 through a gear set after passing through the bearing; the pressing piece 41 is weldedly connected with the outer surface of the bearing, the end of the pressing piece 41 passes through the top of the supporting frame 1 and is fixed through the fixing cap 43; the fixing cap 43 is threadedly connected with the pressing piece 41, the spring 42 is sleeved on the pressing piece 41, and the spring 42 is arranged between the bearing and the top of the supporting frame 1, when the upper polishing roller 2 is lifted upward by the steel plate, the spring 42 provides continuous downward pressure to the pressing piece 41, so that the upper polishing roller 2 is attached to the surface of the steel plate.

[0025] Embodiment 2

[0026] In the above embodiment, the supporting component is further limited, like Figure 2As shown, the support assembly comprises a support table 5, two support tables 5 are respectively welded with the left and right sides of the support frame 1, a plurality of mounting grooves are arranged on the support table 5, a support roller 51 is arranged in the mounting groove of the support table 5, the support roller 51 is rotatably connected with both ends of the mounting groove, the support roller 51 is protrudingly arranged on the surface of the support table 5, the surface of the support roller 51 is in the same horizontal plane as the surface of the lower grinding roller 3, and the steel plate can be pushed from the support roller 51 of the support table 5 to the grinding roller assembly by the driving mechanism and then ground. The other parts of the embodiment are the same as those of the above-mentioned embodiment, and will not be described here.

[0027] Embodiment 3:

[0028] The embodiment is further limited on the basis of the above-mentioned embodiment, and the driving mechanism is as follows, Figure 1 and Figure 2 As shown, the driving mechanism comprises a fixed frame 6, a hydraulic push rod 7 and an abutting piece 8, the fixed frame 6 is connected with the support table 5, the hydraulic push rod 7 is arranged at the rear end of the fixed frame 6, and the abutting piece 8 is welded with the end of the hydraulic push rod 7; the left and right sides of the fixed frame 6 are both provided with a guide part 61, the guide part 61 extends at the front end of the fixed frame 6 and is connected with the surface of the support table 5, the two ends of the abutting piece 8 are slidably connected with the guide part 61, the abutting piece 8 slides along the guide part 61 under the pushing of the hydraulic push rod 7, and the steel plate is pushed to pass through the grinding roller assembly, the end of the abutting piece 8 is provided with a curved abutting surface, so as to reduce the friction force when the abutting surface contacts with the surface of the grinding roller assembly; when the steel plate enters the other side of the support table 5, the other side of the hydraulic push rod 7 pushes the steel plate to return along the original path, at this time, the grinding roller assembly reversely rotates, and the surface of the steel plate is continuously ground, the driving motor 9 and the hydraulic push rod 7 are both connected with an external industrial computer, and after the steel plate is placed in the support table 5, automatic grinding operation can be realized. The other parts of the embodiment are the same as those of the above-mentioned embodiment, and will not be described here.

[0029] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, or it is the orientation or position relation that the utility model product uses usually, only is for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, constructs and operates with a particular orientation, therefore can not be understood as the limitation of the utility model.

[0030] In addition, the description of the utility model appears "horizontal", "vertical" and so on, and does not indicate that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] In the description of the utility model, still need to explain, unless another explicit provision and limitation, if appear term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.

[0032] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, and any simple modification, equivalent change of the above embodiment according to the technical essence of the utility model falls within the protection scope of the utility model.

Claims

1. A steel sheet polishing device characterized by comprising: The polishing mechanism comprises a support frame, a polishing roller assembly and a pressing assembly, the polishing roller assembly comprises an upper polishing roller and a lower polishing roller, the upper polishing roller and the lower polishing roller are arranged at intervals on the support frame; the pressing assembly is arranged at both ends of the upper polishing roller and connected with the support frame, the upper polishing roller and the lower polishing roller are rotationally connected with the support frame, and the end portions of the upper polishing roller and the lower polishing roller are provided with driving motors.

2. The steel plate polishing apparatus of claim 1, wherein The end portions of the upper polishing roller and the lower polishing roller are provided with bearings between the end portions and the support frame.

3. The steel plate polishing apparatus of claim 2, wherein The pressing assembly comprises a pressing piece, a spring and a fixing cap, the support frame is provided with a sliding groove and an adjusting groove, the sliding groove is communicated with the adjusting groove, the bearing at the end portion of the upper polishing roller is arranged in the sliding groove, and the end portion of the upper polishing roller is connected with the bearing after penetrating through the adjusting groove; the pressing piece is fixedly connected with the outer surface of the bearing, the end portion of the pressing piece penetrates through the top of the support frame and is fixed by the fixing cap, the spring is sleeved on the pressing piece and arranged between the bearing and the top of the support frame.

4. The steel plate polishing apparatus of claim 3, wherein The support assembly comprises a support table, two support tables are respectively connected with the left and right sides of the support frame, a plurality of support rollers are arranged on the support table, the support rollers are arranged protruding on the surface of the support table, and the surfaces of the support rollers are in the same horizontal plane as the surface of the lower polishing roller.

5. The steel plate polishing apparatus of claim 2, wherein The driving mechanism comprises a fixing frame, a hydraulic push rod and an abutting piece, the fixing frame is connected with the support table, the hydraulic push rod is arranged on the fixing frame, and the abutting piece is connected with the end portion of the hydraulic push rod.

6. The steel plate polishing apparatus of claim 5, wherein The left and right sides of the fixing frame are provided with guide portions, the guide portions extend at the front end of the fixing frame and are connected with the support table, and the both ends of the abutting piece are slidingly matched with the guide portions.

7. The steel plate polishing apparatus of claim 6, wherein The end portion of the abutting piece is provided with an abutting surface, and the abutting surface is a curved surface structure.

8. The steel plate polishing apparatus of claim 6, wherein ​

Images