Deviation rectifying and grinding abrasive belt type polishing machine

Abstract

The utility model discloses a deviation rectifying and grinding abrasive belt type polishing machine which comprises a machine body driving frame, a grinding head assembly and a grinding head driving motor, and the grinding head driving motor is fixed to the machine body driving frame through a mounting frame. The grinding head assembly comprises a driving wheel, a transmission wheel and a grinding abrasive belt arranged on the driving wheel and the transmission wheel in a sleeving mode, an output shaft of the grinding head driving motor is fixedly connected with the middle of the driving wheel, a deviation rectifying air cylinder is arranged on one side of the grinding abrasive belt, the middle of the transmission wheel is fixed to the end of a driving shaft, and the driving shaft and the end of the deviation rectifying air cylinder are rotationally installed through a bearing seat. The grinding head assembly is adjusted through the deviation rectifying air cylinder, so that the polishing thickness is uniform, the texture is consistent, the polishing precision is high, the machine body driving frame which is flexible to adjust is adopted, and the grinding head assembly can be adjusted through the deviation rectifying air cylinder. Movement of the grinding head assembly is flexibly controlled, the utilization rate of the grinding abrasive belt is improved, and the can manufacturing period is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a deviation-correcting and grinding belt-type polishing machine. Background Art

[0002] Existing grinding belt polishing machines, such as the Chinese utility model patent with authorization announcement number CN216781352U, provide a grinding belt polishing device, which lacks a correction structure for the grinding head and cannot adjust the deformed and loosened grinding belt, which will lead to inconsistent polishing thickness and texture, poor polishing accuracy, and surface quality that does not meet customer requirements, and will also increase the cost of canning. Utility Model Content

[0003] The utility model aims to provide a deviation-correcting grinding belt polishing machine to solve the problems in the above-mentioned background technology that the existing grinding belt polishing machine lacks a deviation-correcting structure for the grinding head and cannot adjust the deformed and loosened grinding belt.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deviation-correcting sanding belt polishing machine, comprising a machine body driving frame, a grinding head assembly and a grinding head driving motor, wherein the grinding head driving motor is fixed to the machine body driving frame through a mounting frame; the grinding head assembly comprises a driving wheel, a transmission wheel and a sanding belt sleeved on the driving wheel and the transmission wheel, wherein the output shaft of the sanding head driving motor is fixedly connected to the middle of the driving wheel, a deviation-correcting cylinder is arranged on one side of the sanding belt, the middle of the transmission wheel is fixed to the end of the driving shaft, and the driving shaft is rotatably mounted with the end of the deviation-correcting cylinder through a bearing seat;

[0005] The machine body driving frame includes a base, a column, a guide rail wheel axle connecting mechanism and a cross bar. The mounting frame is fixed to the end of the cross bar, the bottom end of the column is fixed to the base, a hinge mechanism is arranged at the top of the column, a guide rail wheel axle connecting mechanism which is slidably matched with the slide rail on the column is arranged in the middle of the column, the hinge of the hinge mechanism is connected to the guide rail wheel axle connecting mechanism, the cross bar is slidably matched with the pulley on the guide rail wheel axle connecting mechanism, and a cross bar driving mechanism is arranged on the guide rail wheel axle connecting mechanism.

[0006] Preferably, the crossbar driving mechanism comprises a driving toothed plate and a traveling mechanism, and the rotating gear of the traveling mechanism matches with the toothed plate.

[0007] Preferably, the mounting frame includes a mounting plate and a connecting plate, the mounting plate is fixed to the end of the cross bar, the mounting plate is fixedly connected to the connecting plate via a connecting shaft, and the grinding head drive motor is fixed to the connecting plate.

[0008] Preferably, a mounting seat is fixedly provided on the outside of the deviation-correcting cylinder, and the mounting seat is mounted on a base plate on the mounting frame by screws, and the base plate is fixed on the connecting plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model adopts a correction cylinder to adjust the grinding head assembly, so that the polishing thickness is uniform, the texture is consistent, the polishing accuracy is high, and the surface degree fully meets the customer's needs. It also adopts a flexible body drive frame to flexibly control the movement of the grinding head assembly, which is adjustable from 0 to 8m in the longitudinal direction and 0 to 4m in the lateral direction. It adopts a guide rail wheel axle connection mechanism with a reducer control, and a single grinding head is equipped with a cylinder correction, so that the front and rear polishing surfaces are perfectly connected, the texture is 100% consistent, which can effectively improve production efficiency, increase the utilization rate of grinding belts, and shorten the canning cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0013] Figure 3 This is a schematic diagram of the structure of the grinding head assembly in the utility model;

[0014] Figure 4 It is the rear view of the utility model.

[0015] In the above drawings, there are grinding head drive motor 1, driving wheel 2, transmission wheel 3, grinding belt 4, correction cylinder 5, drive shaft 6, mounting seat 7, base plate 8, base 9, column 10, cross bar 11, guide rail wheel shaft connection mechanism 12, hinge mechanism 13, hinge 13-1, sprocket 13-2, hinge drive shaft 13-3, hinge drive motor 13-4, cross bar drive mechanism 14, drive tooth plate 14-1, walking mechanism 14-2, mounting frame 15, mounting plate 15-1, connecting plate 15-2, connecting shaft 15-3. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1-3 As shown, the utility model includes a machine body driving frame, a grinding head assembly and a grinding head driving motor 1, wherein the grinding head assembly includes a driving wheel 2, a transmission wheel 3 and a grinding belt 4 sleeved on the driving wheel 2 and the transmission wheel 3, the grinding head driving motor 1 is a driving device for the grinding belt 4, the output shaft of the grinding head driving motor 1 is fixedly connected to the middle of the driving wheel 2, and starting the grinding head driving motor 1 can drive the driving wheel 2 to rotate, and the driving wheel 2 drives the grinding belt 4 to rotate to grind the inner surface of the tank;

[0018] A correcting cylinder 5 is provided on one side of the grinding belt 4, and the middle part of the transmission wheel 3 is fixed to the end of the driving shaft 6. The driving shaft 6 is rotatably installed through the bearing seat and the end of the correcting cylinder 5. The position of the driving shaft 6 and the transmission wheel 3 at the end of the driving shaft 6 can be adjusted by the extension and retraction of the correcting cylinder 5, thereby adjusting the distance between the transmission wheel 3 and the driving wheel 2. When the grinding belt 4 is deformed and loosened due to wear and tear, the position of the transmission wheel 3 can be adjusted by the correcting cylinder 5, thereby adjusting the surface tension of the grinding belt 4.

[0019] In the preferred scheme in this embodiment, a mounting seat 7 is fixedly provided on the outside of the correction cylinder 5, and a base plate 8 is fixed on the connecting plate 15-2. The mounting seat 7 and the base plate 8 are detachable and rotatable. The mounting seat 7 can be rotated to adjust the installation angle of the transmission wheel 3. After the mounting seat 7 is adjusted into place, the mounting seat 7 is fixed to the base plate 8 on the mounting frame 15 by screws.

[0020] The machine body driving frame includes a base 9 and a column 10, the base 9 and the column 10 are an integral supporting weighing mechanism, the bottom end of the column 10 is fixed on the base 9, the cross bar 11 and the guide rail wheel shaft connecting mechanism 12 are arranged on the column 10, the top of the column 10 is provided with a hinge mechanism 13, the middle part of the column 10 is provided with a guide rail wheel shaft connecting mechanism 12 that slides with the slide rail on the column 10, the hinge 13-1 of the hinge mechanism 13 is connected to the guide rail wheel shaft connecting mechanism 12, the sprocket 13-2 of the hinge mechanism 13 is fixedly installed on the hinge drive shaft 13-3, the hinge drive shaft 13-3 is fixed to the output end of the hinge drive motor 13-4 at the top of the column 10, and the hinge drive motor 13-4 is started. The sprocket 13-2 can be driven to rotate, and the sprocket 13-2 cooperates with the hinge 13-1 to pull the guide wheel axle connection mechanism 12 connected to the hinge 13-1 to move on the column 10, so as to adjust the height of the guide wheel axle connection mechanism 12; the cross bar 11 is slidably matched with the pulley on the guide wheel axle connection mechanism 12, and a cross bar driving mechanism 14 is provided on the guide wheel axle connection mechanism 12. The cross bar driving mechanism 14 drives the cross bar 11 to move horizontally on the guide wheel axle connection mechanism 12, and the mounting frame 15 of the grinding head assembly and the grinding head driving motor 1 is fixed to the end of the cross bar 11, and the grinding head assembly and the grinding head driving motor 1 at the end of the cross bar 11 are driven by the cooperation of the hinge mechanism 13 and the cross bar driving mechanism 14.

[0021] In the preferred scheme in this embodiment, the cross bar driving mechanism 14 includes a driving tooth plate 14-1 and a walking mechanism 14-2. The walking mechanism 14-2 includes a rotating motor and a rotating gear. The rotating motor drives the rotating gear to rotate. The rotating rotating gear cooperates with the tooth grooves on the driving tooth plate 14-1 to drive the cross bar 11 to move horizontally on the guide rail wheel axle connection mechanism 12.

[0022] In the preferred scheme in this embodiment, the mounting frame 15 includes a mounting plate 15-1 and a connecting plate 15-2. The mounting plate 15-1 is fixed to the end of the cross bar 11. The mounting plate 15-1 is fixedly connected to the connecting plate 15-2 through a connecting shaft 15-3. The grinding head drive motor 1 is fixed on the connecting plate 15-2. The grinding head drive motor 1, the grinding head assembly and the correction cylinder 5 are installed through the mounting plate 15-1 and the connecting plate 15-2.

Claims

1. A belt polishing machine for correcting deviation and grinding, characterized in that: It includes a machine body drive frame, a grinding head assembly and a grinding head drive motor, the grinding head drive motor is fixed to the machine body drive frame through a mounting frame; the grinding head assembly includes a driving wheel, a transmission wheel and a grinding belt sleeved on the driving wheel and the transmission wheel, the output shaft of the grinding head drive motor is fixedly connected to the middle of the driving wheel, a deviation correction cylinder is arranged on one side of the grinding belt, the middle of the transmission wheel is fixed to the end of the driving shaft, and the driving shaft is rotatably mounted through a bearing seat and the end of the deviation correction cylinder; The machine body driving frame includes a base, a column, a guide rail wheel axle connecting mechanism and a cross bar. The mounting frame is fixed to the end of the cross bar, the bottom end of the column is fixed to the base, a hinge mechanism is arranged at the top of the column, a guide rail wheel axle connecting mechanism which is slidably matched with the slide rail on the column is arranged in the middle of the column, the hinge of the hinge mechanism is connected to the guide rail wheel axle connecting mechanism, the cross bar is slidably matched with the pulley on the guide rail wheel axle connecting mechanism, and a cross bar driving mechanism is arranged on the guide rail wheel axle connecting mechanism.

2. The deviation-correcting sanding belt polishing machine according to claim 1, characterized in that: The crossbar driving mechanism comprises a driving tooth groove plate and a traveling mechanism, wherein the rotating gear of the traveling mechanism matches with the tooth groove on the driving tooth groove plate.

3. The deviation-correcting sanding belt polishing machine according to claim 1, characterized in that: The mounting frame comprises a mounting plate and a connecting plate. The mounting plate is fixed to the end of the cross bar. The mounting plate is fixedly connected to the connecting plate via a connecting shaft. The grinding head driving motor is fixed to the connecting plate.

4. The deviation-correcting sanding belt polishing machine according to claim 3, characterized in that: A mounting seat is fixedly arranged outside the deviation-correcting cylinder. The mounting seat is mounted on a bottom plate on the mounting frame through screws, and the bottom plate is fixed on the connecting plate.

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