End face cleaning device for PE water supply pipe

Abstract

The utility model relates to the technical field of pipe end face processing, and discloses a PE water supply pipe end face cleaning device which comprises a workbench, supporting legs are fixedly installed at the bottom of the workbench, fixing plates are fixedly installed at the opposite positions of the two sides of the supporting legs, a lead screw is rotationally connected between one set of fixing plates, and the lead screw is fixedly connected with the workbench. A servo motor is fixedly connected to the right wall of the fixing plate on the right side, the output end of the servo motor is connected with the lead screw, the two sides of the workbench are sleeved with movable frames, the movable frames are in threaded connection with the lead screw, a movable plate is fixedly installed above the movable frames, and a driving motor is arranged on one side face of the movable plate. And the output end of the driving motor is rotationally connected to the interior of the moving plate and provided with a grinding wheel, limiting plates are fixedly connected to the two sides of the top of the workbench, and guide rods are fixedly connected to the front portion and the rear portion between the limiting plates, so that the two ends of the PE water supply pipe can be subjected to burr treatment at the same time, manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe end surface treatment, in particular to an end surface cleaning device for a PE water supply pipe. Background Art

[0002] PE (polyethylene) material is widely used in the field of water supply pipe manufacturing due to its high strength, corrosion resistance, and non-toxicity. Polyethylene is a non-inert material. Except for a small amount of strong oxidants, it can withstand corrosion from a variety of chemicals and is not easy to breed bacteria. The reason why steel pipes and cast iron pipes are replaced by plastic pipes is not only because plastic pipes have lower water delivery energy consumption, lower living energy consumption, lighter weight, lower water flow resistance, easier and quicker installation, lower cost, longer life, and thermal insulation function, but also because plastic pipes are better than steel pipes and cast iron pipes in corrosion resistance and not easy to breed microorganisms.

[0003] In the related art, reference may be made to the Chinese patent with announcement number CN214162363U, which specifically discloses a PE water supply pipe end face deburring device. When the PE water supply pipe end face deburring device is used, the switch of the second motor is turned on, and the second motor drives the grinding wheel to rotate, and the PE water supply pipe is placed between the two sets of clamps, and the second threaded rod is rotated, and the second threaded rod drives the movable seat to move, so that the distance between the two sets of clamps is gradually reduced, thereby fixing the PE water supply pipe. After the PE water supply pipe is fixed, the switch of the first motor is turned on, and the first motor drives the first threaded rod to rotate, so that the traction block drives the clamping mechanism to move, so that the PE water supply pipe enters the shell from the grinding channel and contacts the grinding wheel for deburring operation;

[0004] After the burrs on one end of the PE water supply pipe are removed, the PE water supply pipe is withdrawn from the shell by reversing the first motor, and the switch of the third motor is turned on. The third motor drives the connecting plate to rotate through the first drive gear and the second drive gear, thereby driving the clamping mechanism to rotate as a whole, thereby realizing the rotation of the PE water supply pipe.

[0005] The applicant found that there are deficiencies in the use of the above-mentioned end face deburring device for PE water supply pipes: although the burrs on both ends of the PE water supply pipe can be processed, when processing the burrs on both ends of the PE water supply pipe, it is necessary to first process the burrs on one end of the PE water supply pipe, and then turn the PE water supply pipe before processing the burrs on the other end of the PE water supply pipe. When the PE water supply pipe is long, it is very easy to cause inconvenience in rotating the direction of the PE water supply pipe, and the PE water supply pipe cannot be well processed at both ends of the PE water supply pipe at the same time, which reduces work efficiency.

[0006] In view of this, the present technical solution proposes an end face cleaning device for PE water supply pipes, so as to better solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the utility model is to provide an end surface cleaning device for a PE water supply pipe in order to solve the above-mentioned problem.

[0008] The technical solution adopted by the utility model is as follows: an end face cleaning device for PE water supply pipes, comprising a workbench, a support leg is fixedly installed at the bottom of the workbench, and fixed plates are fixedly installed at relative positions on both sides of the support legs, a set of fixed plates are rotatably connected with a screw rod, a servo motor is fixedly connected to the right wall of the fixed plate on the right side, and the output end of the servo motor is connected to the screw rod, and a movable frame is sleeved on both sides of the workbench, and the movable frame is threadedly connected to the screw rod;

[0009] A moving plate is fixedly installed above the moving frame, a driving motor is arranged on one side of the moving plate, and an output end of the driving motor is rotatably connected to the inside of the moving plate and is equipped with a grinding wheel;

[0010] Limit plates are fixedly connected to both sides of the top of the workbench, and guide rods are fixedly connected to the front and back of the limit plates, a group of limit plates are rotatably connected to a threaded rod in the middle, a fixed frame is fixedly connected to the center position of the top of the workbench, and the fixed frame is rotatably connected to the guide rod and the threaded rod, a movable frame is placed on both sides of the fixed frame on the top of the workbench, and the movable frame is sleeved on the guide rod and threadedly connected to the threaded rod, a group of extrusion positioning plates are slidably installed on the inner sides of the fixed frame and the movable frame, and an electric push rod is penetrated and connected to the front and back of the fixed frame and the movable frame, and the protruding end of the electric push rod is connected to the extrusion positioning plate.

[0011] In a preferred embodiment, a mesh plate is arranged above the interior of the workbench, a drainage groove is opened inside the workbench, and the interior and lower part of the drainage groove are inclined structures.

[0012] In a preferred embodiment, a threaded hole adapted to the screw rod is provided at a lower middle position of the movable frame, and the screw rod is threadedly connected in the threaded hole.

[0013] In a preferred embodiment, the threads at both ends of the movable frame and the threaded rod are arranged oppositely.

[0014] In a preferred embodiment, both the fixed frame and the movable frame are U-shaped structures, and there are two movable frames.

[0015] In a preferred embodiment, a slide groove is provided at the inner bottom of the fixed frame and the movable frame, and a slider is provided in the slide groove and fixedly connected to the bottom of the extrusion positioning plate.

[0016] In a preferred embodiment, the extrusion positioning plate has the same width as the fixed frame and the movable frame, and the extrusion positioning plate and the top of the fixed frame and the movable frame are located on the same horizontal plane.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are: it is convenient to better handle the burrs on both ends of the PE water supply pipe at the same time, saving manpower and increasing work efficiency.

[0018] 1. In the utility model, the servo motor drives the screw rod to rotate, so that the screw rod drives the movable frames and movable plates on both sides to move their positions, and the grinding wheel can be moved to contact the end of the PE water supply pipe. At this time, the grinding wheel can process the burrs on both ends of the PE water supply pipe.

[0019] 2. In the utility model, the burrs dropped after cleaning can be collected and processed through the mesh plate and the drainage groove.

[0020] 3. In the utility model, a group of movable frames are moved by threaded rods, and the electric push rods are used to drive the fixed frame and the extrusion positioning plates inside the movable frame to move, so that the middle and both ends of the PE water supply pipe can be clamped and positioned, which is convenient for more stable burr treatment at both ends of the PE water supply pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the workbench of the utility model;

[0023] Figure 3 This is the installation structure diagram of the servo motor and the mobile frame of the utility model.

[0024] Markings in the figure: 1-workbench; 2-screen plate; 3-drainage trough; 4-support leg; 5-fixed plate; 6-servo motor; 7-screw; 8-movable frame; 9-movable plate; 10-drive motor; 11-grinding wheel; 12-limiting plate; 13-guide rod; 14-threaded rod; 15-fixed frame; 16-movable frame; 17-extrusion positioning plate; 18-electric push rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following will be combined Figure 1-Figure 3 A device for cleaning the end surface of a PE water supply pipe according to an embodiment of the utility model is described in detail.

[0027] refer to Figure 1-2 As shown, a PE water supply pipe end surface cleaning device comprises a workbench 1, a mesh plate 2 is arranged above the inside of the workbench 1, a drainage groove 3 is opened inside the workbench 1, and the inside and bottom of the drainage groove 3 are inclined structures.

[0028] The burrs that have been cleaned and dropped can be collected and processed through the mesh plate 2 and the drainage groove 3.

[0029] refer to Figure 1 and 3 As shown, a support leg 4 is fixedly installed at the bottom of the workbench 1, and a fixed plate 5 is fixedly installed at a relative position on both sides of the support leg 4, a set of fixed plates 5 are rotatably connected with a screw rod 7, a servo motor 6 is fixedly connected to the right wall of the right fixed plate 5, and the output end of the servo motor 6 is connected to the screw rod 7, and a moving frame 8 is sleeved on both sides of the workbench 1, and the moving frame 8 is threadedly connected to the screw rod 7, a threaded hole adapted to the screw rod 7 is opened at the lower middle position of the moving frame 8, and the screw rod 7 is threadedly connected in the threaded hole, a moving plate 9 is fixedly installed above the moving frame 8, a driving motor 10 is arranged on one side of the moving plate 9, and the output end of the driving motor 10 is rotatably connected to the inside of the moving plate 9 and a grinding wheel 11 is installed.

[0030] The servo motor 6 drives the screw rod 7 to rotate, so that the screw rod 7 drives the movable frames 8 and the movable plates 9 on both sides to move their positions, and the grinding wheel 11 can be moved to contact the end of the PE water supply pipe. At this time, the grinding wheel 11 can process the burrs on both ends of the PE water supply pipe.

[0031] refer to Figure 1As shown, the top two sides of the workbench 1 are fixedly connected with limit plates 12, and the limit plates 12 are fixedly connected with guide rods 13 in front and back, a set of limit plates 12 are rotatably connected with a threaded rod 14 in the middle, the threads at both ends of the movable frame 8 and the threaded rod 14 are oppositely arranged, a fixed frame 15 is fixedly connected with the center position of the top of the workbench 1, and the fixed frame 15 is rotatably connected to the guide rod 13 and the threaded rod 14, a movable frame 16 is placed on both sides of the fixed frame 15 at the top of the workbench 1, and the movable frame 16 is sleeved on the guide rod 13 and threadedly connected to the threaded rod 14, and the fixed frame 15 and the movable frame 16 are fixedly connected with the guide rod 13 and threadedly connected to the threaded rod 14. They are all U-shaped structures, and there are two mobile frames 16. A group of extrusion positioning plates 17 are slidably installed on the inner side of the fixed frame 15 and the mobile frame 16. A slide groove is opened at the bottom of the inner side of the fixed frame 15 and the mobile frame 16, and a slider is provided in the slide groove and fixedly connected to the bottom of the extrusion positioning plate 17. The extrusion positioning plate 17 has the same width as the fixed frame 15 and the mobile frame 16, and the extrusion positioning plate 17 and the top of the fixed frame 15 and the mobile frame 16 are located on the same horizontal plane. The fixed frame 15 and the mobile frame 16 are both penetrated and connected with an electric push rod 18 at the front and back, and the protruding end of the electric push rod 18 is connected to the extrusion positioning plate 17.

[0032] A group of movable frames 16 are moved by the threaded rod 14, and the electric push rod 18 drives the fixed frame 15 and the extrusion positioning plate 17 inside the movable frame 16 to move, so that the middle and both ends of the PE water supply pipe can be clamped and positioned, which is convenient for more stable burr treatment at both ends of the PE water supply pipe.

[0033] Advantages of this application: It is convenient to simultaneously handle the burrs on both ends of the PE water supply pipe, saving manpower and increasing work efficiency.

[0034] Working principle: When processing the burrs on both ends of the PE water supply pipe, first use the threaded rod 14 to drive the movable frames 16 on both sides to move the position, so that the spacing between the movable frames 16 can be adjusted to a spacing suitable for the PE water supply pipe, and then the PE water supply pipe is placed between the extrusion positioning plates 17, and the electric push rod 18 drives the fixed frame 15 and the extrusion positioning plate 17 on the inner side of the movable frame 16 to move toward the PE water supply pipe, so that the PE water supply pipe can be clamped and positioned between the extrusion positioning plates 17. At this time, the middle and both ends of the PE water supply pipe can be clamped and positioned, and the servo motor 6 drives the screw rod 7 to rotate, so that the screw rod 7 drives the movable frames 8 and the movable plates 9 on both sides to move the position, and the grinding wheel 11 can be moved to contact with the end of the PE water supply pipe. At this time, the grinding wheel 11 can process the burrs on both ends of the PE water supply pipe, and the fallen burrs can be collected and processed through the cooperation of the mesh plate 2 and the drainage groove 3.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PE water supply pipe end surface cleaning device, comprising a workbench (1), characterized in that: A support leg (4) is fixedly installed at the bottom of the workbench (1), and fixed plates (5) are fixedly installed at relative positions on both sides of the support leg (4); a set of the fixed plates (5) are rotatably connected with a screw rod (7); a servo motor (6) is fixedly connected to the right wall of the right fixed plate (5), and the output end of the servo motor (6) is connected to the screw rod (7); movable frames (8) are sleeved on both sides of the workbench (1), and the movable frames (8) are threadedly connected to the screw rod (7); A movable plate (9) is fixedly mounted above the movable frame (8), a driving motor (10) is arranged on one side of the movable plate (9), and an output end of the driving motor (10) is rotatably connected to the inside of the movable plate (9) and is equipped with a grinding wheel (11); The top two sides of the workbench (1) are fixedly connected to limit plates (12), and guide rods (13) are fixedly connected between the limit plates (12) at the front and back. A set of the limit plates (12) are rotatably connected to a threaded rod (14) in the middle. A fixed frame (15) is fixedly connected to the center of the top of the workbench (1), and the fixed frame (15) is rotatably connected to the guide rod (13) and the threaded rod (14). A movable frame (16) is placed on both sides of the top of the workbench (1) and the movable frame (16) is sleeved on the guide rod (13) and threadedly connected to the threaded rod (14). A set of extrusion positioning plates (17) are slidably installed on the inner sides of the fixed frame (15) and the movable frame (16). Electric push rods (18) are penetrated and connected to the front and back of the fixed frame (15) and the movable frame (16), and the protruding ends of the electric push rods (18) are connected to the extrusion positioning plates (17).

2. The end surface cleaning device of a PE water supply pipe according to claim 1, characterized in that: A mesh plate (2) is arranged above the interior of the workbench (1), a drainage groove (3) is opened inside the workbench (1), and the interior of the drainage groove (3) is an inclined structure at the bottom.

3. The end surface cleaning device of a PE water supply pipe according to claim 1, characterized in that: A threaded hole adapted to the screw rod (7) is provided at a lower middle position of the movable frame (8), and the screw rod (7) is threadedly connected in the threaded hole.

4. The end surface cleaning device of a PE water supply pipe according to claim 1, characterized in that: The threads at both ends of the movable frame (8) and the threaded rod (14) are arranged in opposite directions.

5. The end surface cleaning device of a PE water supply pipe according to claim 1, characterized in that: The fixed frame (15) and the movable frame (16) are both U-shaped structures, and the number of the movable frames (16) is two.

6. The end surface cleaning device of a PE water supply pipe according to claim 5, characterized in that: The fixed frame (15) and the movable frame (16) are provided with a slide groove at the inner bottom, and a sliding block is provided in the slide groove and is fixedly connected to the bottom of the extrusion positioning plate (17).

7. The end surface cleaning device of a PE water supply pipe according to claim 6, characterized in that: The extrusion positioning plate (17) has the same width as the fixed frame (15) and the movable frame (16), and the extrusion positioning plate (17) and the tops of the fixed frame (15) and the movable frame (16) are located on the same horizontal plane.

Images