Glue-coated conveying roller surface polishing device

Abstract

The invention discloses a glue-coated conveying roller surface polishing device which comprises a base, a moving mechanism is fixedly connected to one side of the base, a polishing mechanism is fixedly connected to the top of the moving mechanism, a wheel seat is fixedly connected to the top of the base, a supporting wheel is rotatably installed on the wheel seat, and a connecting frame is fixedly connected to the top of the base. The device comprises a connecting frame, mounting rods are fixedly connected to the two sides of the interior of the connecting frame, a mounting ring is fixedly connected between the two mounting rods, a mounting disc is rotatably connected to the interior of the mounting ring, and a plurality of limiting grooves are formed in the mounting disc. A first electric push rod is started to push a mounting frame, so that a push block on a push rod pushes a sliding block, a clamping plate on the sliding block clamps and fixes the rubber coating conveying roller, at the moment, the clamping mechanism does not make contact with the rubber coating conveying roller, and polishing of the polishing mechanism cannot be affected.

Description

Technical Field

[0001] The invention relates to the technical field of grinding devices, in particular to a surface grinding device for a rubber-coated conveying roller. Background Art

[0002] The rubber-coated conveyor roller is a roller-shaped product made of metal or other materials as the core and rubber covered by vulcanization. Usually, the outer wall of the rubber-coated conveyor roller needs to be polished after production to ensure the smoothness of the roller surface, so that the rubber-coated conveyor roller can convey items more stably. Therefore, a surface polishing device for the rubber-coated conveyor roller is needed.

[0003] The existing surface grinding device of rubber-coated conveyor roller is generally as follows: Figure 11 As shown, the rubber-coated conveying roller 72 is clamped by a three-jaw chuck 7 and then polished by a polishing structure 73. However, the above technical means have certain defects. For example, the polishing mechanism can only polish the upper surface of the rubber-coated conveying roller, and the clamping position of the three-jaw chuck will affect the polishing of the polishing mechanism. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a surface grinding device for a rubber-coated conveyor roller.

[0005] To achieve the above object, the present invention provides the following technical solutions: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The top of said sliding panel also is provided with an adjusting device for sliding the sliding panel into said sliding panel, and the top of said sliding panel also is provided with an adjusting device for sliding the sliding panel. The sliding panel also is provided with an adjusting device for sliding the sliding panel. The sliding panel has a first end fixed to said frame and a second end of said sliding panel.

[0006] Preferably, first springs are fixedly connected to inner walls on both sides of the sliding groove, and one side of two groups of the first springs are fixedly connected to two groups of sliders respectively.

[0007] Preferably, the moving mechanism includes a connecting frame fixedly connected to the base, the connecting frame is rotatably connected to a screw rod inside, the outer surface of the screw rod is threadedly connected to a sliding block, the connecting frame is fixedly connected to a guide rod inside, the outer surface of the guide rod is slidably connected to a connecting block, the connecting block is fixedly connected to the slider, a forward and reverse motor is fixedly installed on one side of the connecting frame, the output end of the forward and reverse motor is fixedly connected to the screw rod through a coupling, and the grinding mechanism is fixedly connected to the top of the slider.

[0008] Preferably, the grinding mechanism includes a second vertical plate fixedly connected to the top of the sliding block, the top of the second vertical plate is fixedly connected to a top plate, the top of the top plate is provided with a through hole, a second electric push rod is fixedly installed inside the through hole, the bottom of the second electric push rod is fixedly connected to a mounting seat, a grinding wheel is rotatably connected inside the mounting seat, a first motor is fixedly installed on one side of the mounting seat, and the output end of the first motor is fixedly connected to the grinding wheel through a coupling.

[0009] Preferably, the clamping mechanism includes a mounting frame fixedly connected to the mounting block, a clamping plate is slidably connected to the interior of the mounting frame, a second spring is fixedly connected to the interior of the mounting frame, and one side of the second spring is fixedly connected to the clamping plate.

[0010] Preferably, a slot for the rack to pass through is provided on one side of the connecting frame.

[0011] The beneficial effect of the present invention is that the surface grinding device of a rubber-coated conveying roller provided by the present invention is that when using the device, one end of the rubber-coated conveying roller is first placed in the middle of multiple sets of clamping mechanisms, and one end is overlapped on the supporting wheel, and the first electric push rod is started to push the mounting frame so that the pushing block on the pushing rod pushes the slider, so that the clamping plate on the slider clamps and fixes the rubber-coated conveying roller. At this time, the clamping mechanism does not contact the rubber-coated conveying roller and will not affect the grinding of the grinding mechanism. Then, the rubber-coated conveying roller can be polished by the grinding mechanism, and the position of the grinding mechanism can also be moved by the moving mechanism. When the upper surface of the rubber-coated conveying roller is polished, the first electric push rod is started to pull the mounting frame so that the connecting plate on the mounting frame pulls the mounting block through the connecting rod, thereby causing the clamping mechanism to move toward the center of the circle to clamp and fix the rubber-coated conveying roller. In this process, the mounting frame also pulls the pushing rod to move the pushing block. Due to the establishment of the first spring, the clamping plate no longer clamps and fixes the rubber-coated conveying roller, and then the third electric push rod is started to push and pull, and then the mounting frame is pushed by the first electric push rod to repeat the above-mentioned work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a basic structural diagram of the present invention; Figure 2 For the present invention Figure 1 A magnified view of the structure at center A; Figure 3 This is a schematic diagram of the mounting ring structure of the present invention; Figure 4 This is a schematic structural diagram of the connecting frame of the present invention; Figure 5 It is a schematic diagram of the mounting frame structure of the present invention; Figure 6 Schematic diagram of the connecting rod structure of the present invention; Figure 7It is a schematic structural diagram of the mobile mechanism of the present invention; Figure 8 It is a schematic structural diagram of the grinding mechanism of the present invention; Figure 9 It is a schematic structural diagram of the clamping mechanism of the present invention; Figure 10 It is a schematic diagram of the structure of the clamping plate of the present invention; Figure 11 It is a schematic diagram of the prior art structure of the present invention. DETAILED DESCRIPTION

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as limiting the present invention.

[0015] like Figure 1 - Figure 10As shown, the present invention provides a surface grinding device for a rubber-coated conveyor roller, comprising a base (1), one side of the base (1) is fixedly connected to a moving mechanism (2), the top of the moving mechanism (2) is fixedly connected to a grinding mechanism (3), the top of the base (1) is fixedly connected to a wheel seat (4), a supporting wheel (5) is rotatably mounted on the wheel seat (4), the top of the base (1) is fixedly connected to a connecting frame (6), the inner sides of the connecting frame (6) are fixedly connected to mounting rods (7), a mounting ring (8) is fixedly connected between two groups of the mounting rods (7), the inner side of the mounting ring (8) is rotatably connected to a mounting plate (9), and the mounting plate (9) is provided with a There are multiple groups of limit grooves (10), the limit grooves (10) are provided with mounting blocks (13) inside, the mounting blocks (13) are fixedly connected to the clamping mechanism (30), the two sides of the limit grooves (10) are provided with guide grooves (11), the two groups of guide grooves (11) are slidably connected to the inside of the guide blocks (12), the mounting blocks (13) are fixedly connected between the two groups of guide blocks (12), the top of the base (1) is fixedly connected to the support frame (14), the top of the support frame (14) is fixedly installed with a first electric push rod (15), one side of the first electric push rod (15) is fixedly installed with a mounting frame (16), the inside of the mounting frame (16) is fixedly connected to the support frame (14), and the first electric push rod (15) is fixedly installed with a mounting frame (16). The base (1) is fixedly connected to a ball bearing (17), the inner ring of the ball bearing (17) is fixedly connected to a connecting plate (18), one side of the mounting block (13) is hinged to a first connecting rod (19) through a hinge seat, the other side of the first connecting rod (19) is hinged to the connecting plate (18) through a hinge seat, a slide groove (20) is provided on the base (1), the interior of the slide groove (20) is slidably connected to two groups of sliders (21), the tops of the two groups of sliders (21) are fixedly connected to a clamping plate (22), the sliders (21) are of a trapezoidal structure, the bottom of the mounting frame (16) is fixedly connected to a first vertical plate (23), the bottom of the first vertical plate (23) is fixedly connected to the first vertical plate (23). A push rod (24) is fixedly connected, and one side of the push rod (24) is fixedly connected to a push block (25) arranged in cooperation with the slider (21), and the push block (25) is a trapezoidal structure. The outer surface of the mounting plate (9) is fixedly connected to a gear (26), and a third electric push rod (27) is provided on one side of the connecting frame (6). The telescopic end of the third electric push rod (27) extends into the interior of the connecting frame (6) and is fixedly connected to a rack (28) meshing with the gear (26). The inner walls on both sides of the slide groove (20) are fixedly connected to first springs (29), and one side of two groups of the first springs (29) are fixedly connected to the two groups of sliders (21) respectively.When using the device, first place one end of the rubber-coated conveying roller in the middle of the multiple clamping mechanisms (30), and overlap one end on the supporting wheel (5). Start the first electric push rod (15) to push the mounting frame (16) so that the pushing block (25) on the pushing rod (24) pushes the slider (21), so that the clamping plate (22) on the slider (21) clamps and fixes the rubber-coated conveying roller to prevent the rubber-coated conveying roller from moving during the grinding process and affecting the grinding effect. At this time, the clamping mechanism (30) does not contact the rubber-coated conveying roller and will not affect the grinding of the grinding mechanism (3). Then, the rubber-coated conveying roller can be ground by the grinding mechanism (3). When the upper surface of the rubber-coated conveying roller is After the surface grinding is completed, the first electric push rod (15) is started to pull the mounting frame (16), so that the connecting plate (18) on the mounting frame (16) pulls the mounting block (13) through the connecting rod, thereby causing the clamping mechanism (30) to move toward the center of the circle and clamp the rubber-coated conveying roller. During this process, the mounting frame (16) also pulls the push rod (24) to move the push block (25). Due to the establishment of the first spring (29), the clamping plate (22) no longer clamps the rubber-coated conveying roller. Then, the third electric push rod (27) is started to push and pull, and then the first electric push rod (15) is used to push the mounting frame (16) to repeat the above-mentioned work process.

[0016] Preferably, the moving mechanism (2) comprises a connecting frame (201) fixedly connected to the base (1), the connecting frame (201) is internally rotatably connected to a screw rod (202), the outer surface of the screw rod (202) is threadedly connected to a sliding block (203), the connecting frame (201) is internally fixedly connected to a guide rod (204), the outer surface of the guide rod (204) is slidably connected to a connecting block (205), the connecting block (205) is fixedly connected to the slider (21), a forward and reverse motor (206) is fixedly mounted on one side of the connecting frame (201), the output end of the forward and reverse motor (206) is fixedly connected to the screw rod (202) via a coupling, and the grinding mechanism (3) is fixedly connected to the top of the slider (21); the screw rod (202) can be rotated by starting the forward and reverse motor (206), so that the slider (21) drives the grinding mechanism (3) to move.

[0017] Preferably, the grinding mechanism (3) includes a second vertical plate (311) fixedly connected to the top of the sliding block (203), the top of the second vertical plate (311) is fixedly connected to a top plate (312), the top of the top plate (312) is provided with a through hole (313), a second electric push rod (314) is fixedly installed inside the through hole (313), the bottom of the second electric push rod (314) is fixedly connected to a mounting seat (315), the inside of the mounting seat (315) is rotatably connected to a grinding wheel (316), a first motor (317) is fixedly installed on one side of the mounting seat (315), the output end of the first motor (317) is fixedly connected to the grinding wheel (316) through a coupling; the mounting seat (315) can be pushed by the second electric push rod (314) to adjust the height of the grinding wheel (316), and under the driving action of the first motor (317), the grinding wheel (316) is controlled to rotate to grind the surface of the rubber-coated conveying roller.

[0018] Preferably, the clamping mechanism (30) includes a mounting frame (301) fixedly connected to the mounting block (13), a clamping plate (302) is slidably connected to the interior of the mounting frame (301), a second spring (303) is fixedly connected to the interior of the mounting frame (301), and one side of the second spring (303) is fixedly connected to the clamping plate (302); when the clamping plate (302) located above is exactly on the moving path of the grinding wheel (316), the mounting seat (315) equipped with the grinding wheel (316) will push the clamping plate (302), so that the clamping plate (302) will not affect the movement of the grinding wheel (316).

[0019] Preferably, a through slot (31) for the rack (28) to pass through is provided on one side of the connecting frame (6); the through slot (31) is provided to facilitate the movement of the rack (28).

[0020] The clamping plate (22) is an arc-shaped structure, and the inner wall of the clamping plate (22) is fixedly connected to the anti-slip pad.

[0021] Working principle: When using this device, first place one end of the rubber-coated conveying roller in the middle of multiple sets of clamping mechanisms (30), and overlap one end on the supporting wheel (5). Start the first electric push rod (15) to push the mounting frame (16) so that the pushing block (25) on the pushing rod (24) pushes the slider (21), so that the clamping plate (22) on the slider (21) clamps and fixes the rubber-coated conveying roller. At this time, the clamping mechanism (30) does not contact the rubber-coated conveying roller and will not affect the grinding of the grinding mechanism (3). Then, the rubber-coated conveying roller can be ground by the grinding mechanism (3). The position of the grinding mechanism (3) can also be moved by the moving mechanism (2). When the rubber-coated conveying roller is After the upper surface of the roller is polished, the first electric push rod (15) is started to pull the mounting frame (16), so that the connecting plate (18) on the mounting frame (16) pulls the mounting block (13) through the connecting rod, thereby causing the clamping mechanism (30) to move toward the center of the circle and clamp the rubber-coated conveying roller. During this process, the mounting frame (16) also pulls the push rod (24) to move the push block (25). Due to the establishment of the first spring (29), the clamping plate (22) no longer clamps the rubber-coated conveying roller. Then, the third electric push rod (27) is started to push and pull, and then the mounting frame (16) is pushed by the first electric push rod (15) to repeat the above-mentioned work process.

[0022] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface grinding device for a rubber-coated conveyor roller, comprising a base (1), characterized in that: One side of the base (1) is fixedly connected to a moving mechanism (2), the top of the moving mechanism (2) is fixedly connected to a grinding mechanism (3), the top of the base (1) is fixedly connected to a wheel seat (4), a supporting wheel (5) is rotatably mounted on the wheel seat (4), the top of the base (1) is fixedly connected to a connecting frame (6), the inner sides of the connecting frame (6) are fixedly connected to mounting rods (7), a mounting ring (8) is fixedly connected between two groups of the mounting rods (7), the inner side of the mounting ring (8) is rotatably connected to a mounting plate (9), and a plurality of groups of limiting grooves (1) are provided on the mounting plate (9). 0), a mounting block (13) is provided inside the limiting groove (10), a clamping mechanism (30) is fixedly connected to the mounting block (13), guide grooves (11) are provided inside both sides of the limiting groove (10), guide blocks (12) are slidably connected inside the two groups of guide grooves (11), a mounting block (13) is fixedly connected between the two groups of guide blocks (12), a support frame (14) is fixedly connected to the top of the base (1), a first electric push rod (15) is fixedly installed on the top of the support frame (14), and a mounting frame (15) is fixedly installed on one side of the first electric push rod (15) 6), the interior of the mounting frame (16) is fixedly connected to a ball bearing (17), the inner ring of the ball bearing (17) is fixedly connected to a connecting plate (18), one side of the mounting block (13) is hinged to a first connecting rod (19) through a hinge seat, the other side of the first connecting rod (19) is hinged to the connecting plate (18) through a hinge seat, a slide groove (20) is provided on the base (1), the interior of the slide groove (20) is slidably connected to two groups of sliders (21), the tops of the two groups of sliders (21) are fixedly connected to a clamping plate (22), the slider (21) is a ladder-shaped structure, the The bottom of the mounting frame (16) is fixedly connected to a first vertical plate (23), the bottom of the first vertical plate (23) is fixedly connected to a push rod (24), one side of the push rod (24) is fixedly connected to a push block (25) arranged in cooperation with the slider (21), the push block (25) is a trapezoidal structure, the outer surface of the mounting plate (9) is fixedly connected to a gear (26), one side of the connecting frame (6) is provided with a third electric push rod (27), the telescopic end of the third electric push rod (27) extends into the interior of the connecting frame (6) and is fixedly connected to a rack (28) meshing with the gear (26).

2. The surface grinding device for a rubber-coated conveyor roller according to claim 1, characterized in that: The inner walls on both sides of the slide groove (20) are fixedly connected with first springs (29), and one side of the two groups of the first springs (29) is fixedly connected to the two groups of sliders (21) respectively.

3. The surface grinding device for a rubber-coated conveyor roller according to claim 1, characterized in that: The moving mechanism (2) comprises a connecting frame (201) fixedly connected to the base (1); a screw rod (202) is rotatably connected inside the connecting frame (201); a sliding block (203) is threadedly connected to the outer surface of the screw rod (202); a guide rod (204) is fixedly connected inside the connecting frame (201); a connecting block (205) is slidably connected to the outer surface of the guide rod (204); the connecting block (205) is fixedly connected to the slider (21); a forward and reverse motor (206) is fixedly mounted on one side of the connecting frame (201); an output end of the forward and reverse motor (206) is fixedly connected to the screw rod (202) via a coupling; and the grinding mechanism (3) is fixedly connected to the top of the slider (21).

4. The surface grinding device for a rubber-coated conveyor roller according to claim 3, characterized in that: The grinding mechanism (3) comprises a second vertical plate (311) fixedly connected to the top of the sliding block (203); the top of the second vertical plate (311) is fixedly connected to a top plate (312); a through hole (313) is provided on the top of the top plate (312); a second electric push rod (314) is fixedly installed inside the through hole (313); a mounting seat (315) is fixedly connected to the bottom of the second electric push rod (314); a grinding wheel (316) is rotatably connected inside the mounting seat (315); a first motor (317) is fixedly installed on one side of the mounting seat (315); and an output end of the first motor (317) is fixedly connected to the grinding wheel (316) via a coupling.

5. The surface grinding device for a rubber-coated conveyor roller according to claim 1, characterized in that: The clamping mechanism (30) comprises a mounting frame (301) fixedly connected to the mounting block (13); a clamping plate (302) is slidably connected to the interior of the mounting frame (301); a second spring (303) is fixedly connected to the interior of the mounting frame (301); and one side of the second spring (303) is fixedly connected to the clamping plate (302).

6. The surface grinding device for a rubber-coated conveyor roller according to claim 1, characterized in that: A through slot (31) for the rack (28) to pass through is provided on one side of the connecting frame (6).

Images