Copper pipe polishing and grinding device

Abstract

The utility model relates to the technical field of polishing and grinding devices, in particular to a copper pipe polishing and grinding device which comprises a base, sliding rails are installed at the two ends of the top of the base, two sliding blocks are connected to the top of each sliding rail in a sliding mode, and a fixing base is perpendicularly installed at the top of each sliding block. Conveying rollers are rotationally connected between the fixing bases located at the two ends of the base, the fixing bases are connected through adjusting mechanisms, two stand columns are symmetrically installed on one side of the top of the base, a transverse plate is slidably connected between the two stand columns, and a second telescopic mechanism is installed at the bottom of the transverse plate. According to the copper pipe polishing device, the connecting rod can be pushed to rotate through the first telescopic mechanism, then the two conveying rollers can be controlled to move in the opposite directions at the same time, in the moving process, the limiting roller and the polishing wheel are still located over the two conveying rollers, during polishing, the copper pipe can be limited through the limiting roller, the copper pipe is kept stable, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing and grinding device technical field especially relates to a copper pipe polishing and grinding device. BACKGROUND

[0002] The copper pipe is a metal tubular piece with copper as the main raw material, has good conductivity and heat conduction characteristics, and has the characteristics of strong corrosion resistance, not easy to oxidize and not easy to deform, and is widely used in electronic product conductive fittings and heat dissipation fittings. It has become the first choice material in the installation of all residential commercial water pipelines, heating and refrigeration pipelines.

[0003] At present, the copper pipe needs to be polished on the surface by polishing equipment in the production and processing process. However, during polishing, the copper pipe is generally placed directly on two conveying rollers, and then polished by a polishing wheel located on one side. In this way, during polishing, the copper pipe will shake at both ends, thereby affecting the polishing quality. In addition, during the polishing process, part of the debris generated by polishing will adhere to the conveying roller, causing the copper pipe to be scratched by the debris under pressure during subsequent polishing, resulting in poor use effect. Therefore, we propose a copper pipe polishing and grinding device. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above-mentioned shortcomings existing in the prior art and proposes a copper pipe polishing and grinding device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a copper pipe polishing and grinding device is designed, which comprises a base, the top of the base is provided with sliding rails at both ends, the top of each sliding rail is slidably connected with two sliding blocks, the top of each sliding block is vertically provided with a fixed seat, the conveying rollers are rotatably connected between the fixed seats at both ends of the base, and each fixed seat is connected through an adjusting mechanism;

[0006] Two vertical columns are symmetrically installed on one side of the top of the base, a horizontal plate is slidably connected between the two vertical columns, a second telescopic mechanism is installed at the bottom of the horizontal plate, the bottom of the second telescopic mechanism is fixed on the top of the base, and a polishing mechanism is arranged on the top of the horizontal plate;

[0007] A first U-shaped seat is installed at both ends of the bottom of the horizontal plate, a limiting roller is rotatably connected in each first U-shaped seat, and the limiting roller is located above the two conveying rollers;

[0008] An adsorption groove body is connected between the two sliding blocks on the same side, each adsorption groove body is located below the corresponding conveying roller, a plurality of adsorption pipes are installed at the bottom of each adsorption groove body, the bottom of each adsorption pipe penetrates through the base, and the bottoms of the adsorption pipes on the same side are connected through a gas collecting pipe;

[0009] The top of the storage plate is provided with a filter barrel, the top of the filter barrel is connected with a barrel cover, the bottom of each gas collecting pipe is provided with a gas guide pipe, and the bottom of the gas guide pipe is fixed on the barrel cover.

[0010] The storage plate is located below the base, the bottom edge of the base is provided with a plurality of supporting legs, the storage plate is fixed on the side of the supporting legs, a negative pressure pump is installed on the top of the storage plate, and the air inlet end of the negative pressure pump is connected with the side wall of the filter barrel through an air suction pipe.

[0011] Preferably, one end of one conveying roller is connected with a first driving motor, and the first driving motor is fixed on the side of the fixed seat

[0012] Preferably, the bottom of the horizontal plate is provided with a second U-shaped seat, the second U-shaped seat is rotatably connected with a polishing wheel, the polishing wheel is located above the two conveying rollers, a second driving motor is installed on the top of the horizontal plate, the output shaft end of the second driving motor is connected with a first synchronous wheel, one end of the polishing wheel is connected with a second synchronous wheel, and the second synchronous wheel is connected with the first synchronous wheel through a synchronous belt.

[0013] Preferably, the bottom of the limiting roller extends below the first U-shaped seat and is flush with the bottom of the polishing wheel.

[0014] Preferably, a gap exists between the top of the adsorption groove body and the bottom of the conveying roller.

[0015] Preferably, the base is inclined.

[0016] Preferably, the inner surface of the barrel cover is in sealing fit with the top of the filter barrel.

[0017] Preferably, the adjusting mechanism comprises a fixed plate vertically installed on one side of the bottom of each sliding block, a connecting rod rotatably connected to the bottom of each fixed plate on one side, the bottoms of two connecting rods on the same side are rotatably connected in a U-shaped block, and the bottom of the U-shaped block is connected with the storage plate through a first telescopic mechanism.

[0018] Preferably, a control cabinet is installed on one side of the bottom of the base, a controller in the control cabinet is connected with the first driving motor and the second driving motor through wires respectively, and the controller is also connected with the first telescopic mechanism and the second telescopic mechanism through wires respectively.

[0019] Preferably, a filter element is installed in the filter barrel, and when the barrel cover is fixed on the top of the filter barrel, the top of the filter element is in sealing contact with the bottom of the barrel cover.

[0020] The design scheme provided by the utility model has the beneficial effects in the application process:

[0021] 1、 through the first telescopic mechanism can push the connecting rod rotation, in turn can control two conveying roller opposite direction movement, and in the moving process, the limiting roller and polishing wheel still located in the two conveying roller above, in polishing, through the limiting roller can limit the copper pipe, so that the copper pipe to keep stable, improve the use effect.

[0022] 2、 through the negative pressure pump can filter the air in the bucket, so that the filter bucket produces negative pressure, in turn makes the air duct and gas collector produce suction, through the adsorption pipe and adsorption groove body can filter the impurities adhered on the conveying roller, avoid the impurities wear copper pipe surface, improve the use effect. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic view of the utility model;

[0024] Figure 2 It is the structure front view of the utility model;

[0025] Figure 3 It is the structure side view of the utility model;

[0026] Figure 4 It is the adsorption groove body and negative pressure pump structure schematic view of the utility model.

[0027] In the drawing: 1, base;2, adsorption groove body;3, adsorption pipe;4, sliding block;5, slide rail;6, fixed seat;7, first drive motor;8, conveying roller;9, limiting roller;10, first U-shaped seat;11, horizontal plate;12, second drive motor;13, first synchronous wheel;14, second synchronous wheel;15, polishing wheel;16, second U-shaped seat;17, fixed plate;18, connecting rod;19, U-shaped block;20, negative pressure pump;21, air suction pipe;22, filter bucket;23, bucket cover;24, storage plate;25, first telescopic mechanism;26, support leg;27, stand;28, gas collector;29, air duct;30, filter element;31, second telescopic mechanism;32, control cabinet. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] Referring to Figures 1-4 A copper pipe polishing and grinding device, including base 1, the bottom side of base 1 is installed with control cabinet 32, the inside of control cabinet 32 is equipped with controller, and the controller is one of control mainboard, host computer or PLC logic controller.

[0030] As Figure 1As shown in the figure, the top of the base 1 is provided with sliding rails 5 at both ends, the top of each sliding rail 5 is slidably connected with two sliding blocks 4, the top of each sliding block 4 is vertically provided with a fixing seat 6, the fixing seats 6 at both ends of the base 1 are rotatably connected with conveying rollers 8, one end of one of the conveying rollers 8 is connected with a first driving motor 7, the first driving motor 7 is fixed on the side surface of the fixing seat 6, and the first driving motor 7 is connected with a controller through wires. In actual use, the staff places the copper pipe to be polished between the two conveying rollers 8, and then controls the first driving motor 7 to work. The first driving motor 7 drives one of the conveying rollers 8 to rotate, thereby driving the copper pipe to rotate.

[0031] It should be noted that, as Figure 2 shown, the base 1 is inclined, so the conveying rollers 8 are also inclined. The copper pipe will displace along the conveying rollers 8 under the action of gravity during rotation, thereby completing the conveying of the copper pipe.

[0032] It should be noted that the distance between the two conveying rollers 8 is less than the diameter of the copper pipe, so the copper pipe can be placed between the two conveying rollers 8 and conveyed by the conveying rollers 8.

[0033] As shown in the figure, Figure 1 and Figure 3 each sliding block 4 is vertically provided with a fixed plate 17 at one side of the bottom, and each fixed plate 17 is rotatably connected with a connecting rod 18 at one side of the bottom. The bottoms of the two connecting rods 18 on the same side are rotatably connected in a U-shaped block 19, and the bottom of the U-shaped block 19 is connected with a storage plate 24 through a first telescopic mechanism 25. The storage plate 24 is located below the base 1, and the bottom edge of the base 1 is provided with a plurality of supporting legs 26. The storage plate 24 is fixed on the side surface of the supporting leg 26, the first telescopic mechanism 25 is one of an electric push rod, an air cylinder or a hydraulic rod, and the first telescopic mechanism 25 is connected with a controller through wires. In actual use, the extension of the first telescopic mechanism 25 can drive the connecting rod 18 to tilt, thereby driving the two sliding blocks 4 at the same end to move horizontally, that is, the distance between the two conveying rollers 8 can be adjusted according to the size of the copper pipe.

[0034] As shown in the figure, Figure 1 and Figure 2 two vertical columns 27 are symmetrically installed on one side of the top of the base 1, and a horizontal plate 11 is slidably connected between the two vertical columns 27. The bottom of the horizontal plate 11 is provided with a second telescopic mechanism 31, and the bottom of the second telescopic mechanism 31 is fixed on the top of the base 1. The second telescopic mechanism 31 is one of an electric push rod, an air cylinder or a hydraulic rod, and the second telescopic mechanism 31 is connected with a controller through wires. In actual use, the second telescopic mechanism 31 can drive the horizontal plate 11 to move up and down along the vertical column 27, that is, the height of the horizontal plate 11 can be adjusted.

[0035] AsFigure 1 As shown in the figure, the bottom of the cross plate 11 is provided with the second U-shaped seat 16, the polishing wheel 15 is rotatably connected between the second U-shaped seats 16, the polishing wheel 15 is located above the two conveying rollers 8, the second driving motor 12 is installed on the top of the cross plate 11, the output shaft end of the second driving motor 12 is connected with the first synchronous wheel 13, one end of the polishing wheel 15 is connected with the second synchronous wheel 14, the second synchronous wheel 14 is connected with the first synchronous wheel 13 through the synchronous belt, the second driving motor 12 is connected with the controller through the wire, in actual use, the second driving motor 12 can drive the polishing wheel 15 to rotate under the action of the first synchronous wheel 13 and the second synchronous wheel 14, and under the action of the second telescopic mechanism 31, the bottom of the polishing wheel 15 can be moved to the preset height, so that the bottom of the polishing wheel 15 is in contact with the top of the copper pipe, and the surface of the copper pipe is polished.

[0036] As shown in the figure, Figure 1 and Figure 2 the first U-shaped seat 10 is installed at both ends of the bottom of the cross plate 11, the limiting roller 9 is rotatably connected in each first U-shaped seat 10, the limiting roller 9 is located above the two conveying rollers 8, in actual use, the copper pipe can be limited by the limiting roller 9 to avoid shaking during polishing.

[0037] It should be noted that the bottom of the limiting roller 9 extends below the first U-shaped seat 10 and is flush with the bottom of the polishing wheel 15, so that when the polishing wheel 15 is in contact with the surface of the copper pipe, the bottom of the limiting roller 9 will also be in contact with the surface of the copper pipe to limit the copper pipe.

[0038] As shown in the figure, Figure 1 and Figure 2 the filter barrel 22 is provided on the top of the storage plate 24, the barrel cover 23 is connected to the top of the filter barrel 22, the filter core 30 is installed in the filter barrel 22, when the barrel cover 23 is fixed on the top of the filter barrel 22, the top of the filter core 30 is in sealing contact with the bottom of the barrel cover 23, the negative pressure pump 20 is installed on the top of the storage plate 24, the air inlet end of the negative pressure pump 20 is connected with the side wall of the filter barrel 22 through the suction pipe 21, the negative pressure pump 20 is connected with the controller through the wire, in actual use, the air in the filter barrel 22 can be sucked out through the suction pipe 21 by the negative pressure pump 20, so that the negative pressure is generated in the filter barrel 22.

[0039] It should be noted that the inner surface of the barrel cover 23 is sealingly connected with the top of the filter barrel 22, so that the external air cannot leak from the gap between the barrel cover 23 and the filter barrel 22.

[0040] As shown in the figure, Figure 1 and Figure 4As shown, two sliding blocks 4 on the same side are connected with the adsorption groove body 2, each adsorption groove body 2 is located below the corresponding conveying roller 8, and the bottom of each adsorption groove body 2 is provided with a plurality of adsorption pipes 3, the bottom of each adsorption pipe 3 penetrates the base 1, and the bottoms of the adsorption pipes 3 on the same side are connected through a gas collecting pipe 28, the bottom of each gas collecting pipe 28 is provided with a gas guide pipe 29, and the bottom of the gas guide pipe 29 is fixed on the barrel cover 23. In actual use, when negative pressure is generated in the filter barrel 22, the gas guide pipe 29 and the gas collecting pipe 28 generate suction force, thereby the adsorption pipe 3 and the adsorption groove body 2 generate suction force, the debris adhered to the surface of the conveying roller 8 is adsorbed clean, and the copper pipe is prevented from being damaged.

[0041] Specifically, in use, the staff controls the first telescopic mechanism 25 and the second telescopic mechanism 31 to work through the controller, the first telescopic mechanism 25 drives the connecting rod 18 to rotate, the sliding block 4 on the slide rail 5 moves along the slide rail 5, the two conveying rollers 8 are adjusted to the preset position, the second telescopic mechanism 31 drives the horizontal plate 11 to move along the stand 27, the polishing wheel 15 and the limiting roller 9 are adjusted to the preset height, then the staff controls the first drive motor 7 and the second drive motor 12 to work, the first drive motor 7 drives one conveying roller 8 to rotate, and at the same time, the second drive motor 12 drives the polishing wheel 15 to rotate through the first synchronous wheel 13 and the second synchronous wheel 14, then the staff places the copper pipe to be polished between the two conveying rollers 8, under the action of the conveying roller 8, the copper pipe is driven to rotate while the conveying roller 8 moves, in the moving process, the bottom of one limiting roller 9 first contacts the top of the copper pipe to limit the copper pipe, then the copper pipe moves below the polishing wheel 15, the surface of the copper pipe is polished through the polishing wheel 15, and in the polishing process, the controller controls the negative pressure pump 20 to work, the negative pressure pump 20 sucks out the air in the filter barrel 22 through the air suction pipe 21, so that the negative pressure is generated in the filter barrel 22, thereby the gas guide pipe 29 and the gas collecting pipe 28 generate suction force, the impurities adhered to the surface of the conveying roller 8 can be adsorbed and cleaned through the adsorption pipe 3 and the adsorption groove body 2, the surface of the copper pipe is prevented from being scratched, and the use effect is improved.

[0042] Further, there is a gap between the top of the adsorption groove body 2 and the bottom of the conveying roller 8, so that the adsorption groove body 2 does not rub against the surface of the conveying roller 8 when the conveying roller 8 rotates, and the surface of the conveying roller 8 is prevented from being abraded.

[0043] The above describes only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A copper tube polishing and grinding device comprising a base (1), characterized in that: The top of the base (1) is provided with two slide rails (5) at two ends, the top of each slide rail (5) is slidably connected with two sliding blocks (4), the top of each sliding block (4) is vertically provided with a fixing seat (6), the fixing seats (6) at two ends of the base (1) are rotatably connected with conveying rollers (8), and each fixing seat (6) is connected through an adjusting mechanism. Two vertical columns (27) are symmetrically arranged on one side of the top of the base (1), a horizontal plate (11) is slidably connected between the two vertical columns (27), the horizontal plate (11) is provided with a polishing mechanism on the top thereof, and a second telescopic mechanism (31) is arranged on the bottom of the horizontal plate (11). First U-shaped seats (10) are arranged at two ends of the bottom of the horizontal plate (11), a limiting roller (9) is rotatably connected in each first U-shaped seat (10), and the limiting roller (9) is located above the two conveying rollers (8). An adsorption groove (2) is connected between two sliding blocks (4) on the same side, each adsorption groove (2) is located below a corresponding conveying roller (8), and a plurality of adsorption pipes (3) are arranged on the bottom of each adsorption groove (2), the bottom of each adsorption pipe (3) penetrates through the base (1), and the bottoms of the adsorption pipes (3) on the same side are connected through a gas collecting pipe (28). A filter barrel (22) is arranged on the top of the storage plate (24), a barrel cover (23) is connected to the top of the filter barrel (22), a gas guide pipe (29) is arranged on the bottom of each gas collecting pipe (28), and the bottom of the gas guide pipe (29) is fixed to the barrel cover (23). The storage plate (24) is located below the base (1), a plurality of supporting legs (26) are arranged at the bottom edge of the base (1), the storage plate (24) is fixed to the side surface of the supporting leg (26), a negative pressure pump (20) is arranged on the top of the storage plate (24), and the air inlet end of the negative pressure pump (20) is connected to the side wall of the filter barrel (22) through an air suction pipe (21).

2. The copper tube polishing and grinding device according to claim 1, characterized in that: One end of one of the conveying rollers (8) is connected with a first driving motor (7), and the first driving motor (7) is fixed to the side surface of the fixing seat (6).

3. A device for polishing and grinding copper tubes as claimed in claim 2, characterized in that: A second U-shaped seat (16) is arranged on the bottom of the horizontal plate (11), a polishing wheel (15) is rotatably connected between the second U-shaped seats (16), the polishing wheel (15) is located above the two conveying rollers (8), a second driving motor (12) is arranged on the top of the horizontal plate (11), a first synchronous wheel (13) is connected to the output shaft end of the second driving motor (12), one end of the polishing wheel (15) is connected with a second synchronous wheel (14), and the second synchronous wheel (14) and the first synchronous wheel (13) are connected through a synchronous belt.

4. The copper tube polishing and grinding device according to claim 3, characterized in that: The bottom of the limiting roller (9) extends below the first U-shaped seat (10) and is flush with the bottom of the polishing wheel (15).

5. The copper tube polishing and grinding device according to claim 1, characterized in that: There is a gap between the top of the adsorption groove (2) and the bottom of the conveying roller (8).

6. The copper tube polishing and grinding device according to claim 1, characterized in that: The base (1) is inclined.

7. The copper tube polishing and grinding device according to claim 1, characterized in that: The inner surface of the barrel cover (23) is in sealing cooperation with the top of the filter barrel (22).

8. The copper tube polishing and grinding device according to claim 3, characterized in that: The adjusting mechanism comprises a fixed plate (17) vertically installed on one side of the bottom of each sliding block (4), a connecting rod (18) rotatably connected to the bottom of each fixed plate (17), the bottoms of two connecting rods (18) on the same side rotatably connected in a U-shaped block (19), and the bottom of the U-shaped block (19) connected with the storage plate (24) through a first telescopic mechanism (25).

9. A device for polishing and grinding copper tubes as claimed in claim 8, characterized in that: A control cabinet (32) is installed on one side of the bottom of the base (1), a controller in the control cabinet (32) connected with the first driving motor (7) and the second driving motor (12) through wires, and the controller also connected with the first telescopic mechanism (25) and the second telescopic mechanism (31) through wires.

10. The copper tube polishing and grinding device according to claim 1, characterized in that: A filter element (30) is installed in the filter barrel (22), and when the barrel cover (23) is fixed on the top of the filter barrel (22), the top of the filter element (30) is in sealing contact with the bottom of the barrel cover (23).

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