Cutting equipment for repairing port of PE pipe
By integrating a collection box and a vacuum cleaner into the PE pipe cutting equipment, the problem of cutting residue splattering is solved, achieving efficient collection and simplified cleaning of residue, and improving the safety and cleaning efficiency of the working environment.
Patent Information
- Application Number
- CN202423157801.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing cutting equipment causes residue to fly everywhere when cutting PE pipe ends, resulting in environmental pollution and safety hazards for workers, and is difficult to clean up.
Design a cutting device with a collection box and a vacuum cleaner. The vacuum cleaner collects the cutting residue into the collection box, and a high-density sponge absorbent pad is used to absorb the residue, simplifying the cleaning process.
It effectively collects and adsorbs cutting residue, avoiding residue splashing and tedious cleaning work, and improving the safety of the working environment and cleaning efficiency.
Smart Images
Figure CN223573297U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PE pipe port repair technical field especially relates to a cutting equipment for PE pipe port repair. BACKGROUND
[0002] PE pipe has medium density polyethylene pipe and high density polyethylene pipe, and is divided into SDR11 and SDR17.6 series according to wall thickness. The former is suitable for conveying gaseous artificial gas, natural gas, liquefied petroleum gas, and the latter is mainly used for conveying natural gas. Compared with steel pipe, PE pipe has simple construction technology, certain flexibility, and more importantly, does not need to be anticorrosive, which can save a large number of processes.
[0003] When PE pipe is used, two PE pipes or multiple PE pipes are often welded to form a long pipe to meet the use demand. In order to ensure the tightness and stability of the welded pipe, the pipe port often needs to be kept flat. Common cutting equipment is usually a cutting machine, which cuts the pipe port through a cutting blade. However, the common cutting equipment does not have slag suction function, and the residues are scattered everywhere during the cutting process, which is not only not conducive to the cleaning of the surrounding environment, but also easily causes the residues to splash on the surrounding workers. SUMMARY
[0004] The cutting equipment for PE pipe port repair provided by the embodiment of the application can collect the residues generated during the port cutting process of the PE pipe through the cooperation of the collecting box and the dust collector.
[0005] The cutting equipment for PE pipe port repair provided by the embodiment of the application comprises a bottom plate, support legs fixedly connected to the four corners of the bottom plate on the bottom side, a support seat fixedly connected to the upper side of the bottom plate, which is set to be concave, a rotating shaft rotatably connected to the support seat, an installation seat fixedly sleeved on the rotating shaft, an installation shell one fixedly connected to the left side of the installation seat, and a motor arranged in the installation shell one.
[0006] An installation groove is formed in the upper side of the bottom plate, and the groove walls on the left and right sides of the installation groove are sunken by 5-7 mm for the installation of the collecting box. The collecting box is detachably installed in the installation groove and is mounted in the installation groove through bolts, and the upper end surface of the collecting box is flush with the upper end surface of the bottom plate.
[0007] The end plates are fixedly connected to the left and right sides of the collecting box, and threaded holes are formed in the end plates for mounting the collecting box; a material collecting opening is formed in the upper side of the collecting box, and a partition plate is fixedly connected in the material collecting opening, with the upper end surface of the partition plate flush with the upper end surface of the collecting box; a dust suction opening is reserved on the right side of the collecting box, a filter screen is arranged at the dust suction opening, a dust suction pipe is fixedly connected in the dust suction opening, the dust suction pipe is communicated with a dust collector, a support plate is fixedly connected to the bottom side of the dust collector and fixedly connected to the outer wall on the right side of the collecting box, and an end cover is detachably connected to the bottom side of the collecting box through bolts.
[0008] Further, a ring of adsorption pads is fixedly connected to the inner wall of the collecting box by double-sided adhesive, which can be used for adsorbing residues, and the thickness of the adsorption pad is 9-11mm; the adsorption pad is made of high-density sponge with a pore size of 0.5mm-3mm and a density of more than 45kg / m3.
[0009] Further, a guide plate is fixedly connected to the upper side of the bottom plate, which is located on the right side of the mounting groove, and a ball is rotatably connected to the guide plate.
[0010] Further, a fixing assembly is arranged on the left side of the guide plate, and at least two fixing assemblies are arranged, the fixing assembly comprising a fixing block, a fixing rod and a fixing plate;
[0011] The fixing block is fixedly connected to the upper side of the bottom plate, and threaded holes are formed in the fixing block; the fixing rod is a threaded rod rotatably connected to the threaded holes in the fixing block; and the fixing plate is rotatably connected to the right side of the fixing rod and arranged in an arc shape.
[0012] Further, the bottom side of the fixing plate is slidably connected to the upper end surface of the bottom plate, the bottom side of the fixing plate is arranged in a plane, and the fixing plate is made of a solid universal flexible pipe.
[0013] Further, a limiting assembly is fixedly connected to the upper side of the bottom plate, the limiting assembly comprising a limiting block, a limiting rod and a positioning bolt,
[0014] The limiting block is fixedly connected to the upper side of the bottom plate, and a horizontal mounting through hole is formed in the limiting block, and a vertical threaded through hole is formed in the upper end surface of the limiting block; the limiting rod is slidably sleeved in the horizontal mounting through hole; and the positioning bolt is rotatably connected to the vertical threaded through hole for fixing the position of the limiting rod.
[0015] Further, the limiting rod is located on the left side of the guide plate, and a rubber pad is fixedly connected to the right end of the limiting rod, and the thickness of the rubber pad is 3-5mm.
[0016] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0017] 1, the cutting piece is installed on the installation shell two, the power of the cutting piece rotation is provided by the motor, the vacuum cleaner and the motor are in the standby state after being connected to the power supply, the positioning bolt is loosened to push the limiting rod to the side of the guide plate, the right end of the limiting rod is attached to the guide plate, and then the position of the limiting rod is fixed through the positioning bolt, then the PE pipe to be processed is placed on the bottom plate, and the outer wall of one side of the PE pipe is attached to the ball on the guide plate, when the port of the PE pipe touches the limiting rod, the fixed rod is screwed, the fixed plate fixes the PE pipe to keep it in a horizontal state, the motor and the vacuum cleaner are started, the cutting piece is moved downward through the connecting rod and the lower rotating seat, and the PE pipe is cut, and the vacuum cleaner sucks the residues generated during the cutting of the PE pipe into the collecting box. Through the cooperation of the collecting box and the vacuum cleaner, the residues generated during the cutting of the PE pipe can be collected.
[0018] 2, when the vacuum cleaner sucks the residues into the box body, the residues will contact the adsorbing pad under the action of the airflow, and will be attached to the adsorbing pad due to the adsorbing effect of the sponge, so that the residues can be effectively adsorbed and captured, and the adsorbing pad can be easily taken off from the inner wall of the box body for centralized cleaning and disposal, thereby avoiding tedious cleaning work. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 The cutting equipment structure diagram of the PE pipe port repair of the present application Figure 1 ;
[0020] Figure 2 The cutting equipment structure diagram of the PE pipe port repair of the present application Figure 2 ;
[0021] Figure 3 The cutting equipment structure diagram of the PE pipe port repair of the present application
[0022] Figure 4 The collecting box structure diagram of the present application Figure 1 ;
[0023] Figure 5 The collecting box structure diagram of the present application Figure 2 ;
[0024] Figure 6 The collecting box structure diagram of the present application Figure 3 ;
[0025] Figure 7 The A part of the present application is enlarged structure diagram
[0026] Figure 8 The B part of the present application is enlarged structure diagram.
[0027] In the figure: 10 bottom plate, 11 support leg, 12 support seat, 13 rotating shaft, 14 mounting seat, 15 mounting shell one, 16 connecting plate, 17 connecting rod, 18 mounting shell two, 19 cutting piece, 110 mounting groove, 20 guide plate, 30 limiting block, 31 limiting rod, 32 positioning bolt, 40 fixing assembly, 41 fixing block, 42 fixing rod, 43 fixing plate, 50 collection box, 51 partition plate, 52 end plate, 53 filter screen, 54 end cover, 55 support plate, 56 dust collector. DETAILED DESCRIPTION
[0028] For the purpose of facilitating the understanding of the present application, a more comprehensive description of the present application will be given below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0031] Embodiment one
[0032] Please refer to Figures 1-8 A cutting device for PE pipe port repair, comprising a bottom plate 10,
[0033] The bottom plate 10 is fixedly connected with support legs 11 at the four corners of the bottom side, and the upper side of the bottom plate 10 is fixedly connected with a support seat 12, which is concave. A rotating shaft 13 is rotatably connected to the support seat 12, and a mounting seat 14 is fixedly sleeved on the rotating shaft 13. A mounting shell one 15 is fixedly connected to the left side of the mounting seat 14, and an electric motor is installed in the mounting shell one 15. An arc-shaped mounting shell two 18 is fixedly connected to the front side of the mounting shell one 15, and a cutting piece 19 is detachably installed in the mounting shell two 18 through bolts.
[0034] A mounting groove 110 is formed on the upper side of the bottom plate 10, and the groove walls on the left and right sides of the mounting groove 110 are sunken by 5-7 mm, for collecting the installation of the collecting box 50; the collecting box 50 is detachably mounted in the mounting groove 110 through bolts, for collecting residues;
[0035] The end plates 52 are fixedly connected to the left and right sides of the collecting box 50, and threaded holes are formed in the end plates 52, for the installation of the collecting box 50; a collecting opening is formed on the upper side of the collecting box 50, and the baffle 51 is fixedly connected in the collecting opening, and the upper end surface of the baffle 51 is flush with the upper end surface of the collecting box 50; a dust suction opening is reserved on the right side of the collecting box 50, and the filter screen 53 is arranged at the dust suction opening; a dust suction pipe is fixedly connected in the dust suction opening, and the dust suction pipe is communicated with the dust collector 56; the support plate 55 is fixedly connected to the bottom side of the dust collector 56, and the support plate 55 is fixedly connected to the outer wall on the right side of the collecting box 50.
[0036] The end cover 54 is detachably connected to the bottom side of the collecting box 50 through bolts, for the cleaning of the collecting box 50 in the later period.
[0037] The adsorption pad is fixedly connected to the inner wall of the collecting box 50 through double-sided adhesive, and the thickness of the adsorption pad is 9-11 mm, which can be used for the adsorption of residues.
[0038] The adsorption pad is selected from high-density sponges with a pore size of 0.5 mm-3 mm and a density of more than 45 kg / m3, such as polyurethane foam or full-biomass fiber sponge, which has good adsorption performance and can meet the needs of environmental protection and sustainable development.
[0039] The collecting box 50 is mounted in the mounting groove 110 through bolts, and the upper end surface of the collecting box 50 is flush with the upper end surface of the bottom plate 10, which is convenient for placing the PE pipe.
[0040] The guide plate 20 is further fixedly connected to the upper side of the bottom plate 10, and the guide plate 20 is located on the right side of the mounting groove 110; the guide plate 20 is rotatably connected with the ball; the outer wall of the PE pipe is pushed against the ball, and the movement speed of the PE pipe can be accelerated with the rotation of the ball.
[0041] The fixed assembly 40 is arranged on the left side of the guide plate 20, and at least two fixed assemblies 40 are arranged, for the limiting and fixing of the PE pipe; the fixed assembly 40 comprises a fixed block 41, a fixed rod 42, and a fixed plate 43.
[0042] The fixed block 41 is fixedly connected to the upper side of the bottom plate 10, and threaded holes are formed in the fixed block 41; the fixed rod 42 is selected from a threaded rod, and the fixed rod 42 is rotatably connected in the threaded hole of the fixed block 41; the fixed plate 43 is rotatably connected to the right side of the fixed rod 42, and the fixed plate 43 is arranged in an arc shape.
[0043] The bottom side of the fixed plate 43 is slidably connected with the upper end surface of the bottom plate 10, and the bottom side of the fixed plate 43 is arranged in a plane, so as to facilitate the movement of the fixed plate 43 against the upper end surface of the bottom plate 10.
[0044] The fixing plate 43 is made of solid universal hose (similar to the existing metal shaped hose of the desk lamp), which can be deformed at any angle and can strengthen the stability of the PE pipe.
[0045] The bottom plate 10 is further fixedly connected with a limiting assembly for limiting the PE pipe port to facilitate cutting of the PE pipe port; the limiting assembly comprises a limiting block 30, a limiting rod 31 and a positioning bolt 32,
[0046] The limiting block 30 is fixedly connected to the upper side of the bottom plate 10 and is provided with a horizontal mounting through hole and a vertical threaded through hole in the upper end surface; the limiting rod 31 is slidingly sleeved in the horizontal mounting through hole; and the positioning bolt 32 is rotationally connected in the vertical threaded through hole and is used for fixing the position of the limiting rod 31.
[0047] The limiting rod 31 is located on the left side of the guide plate 20 and is fixedly connected with a rubber pad on the right end, and the thickness of the rubber pad is 3-5 mm; when the limiting rod 31 is pushed to the right side, the right end is attached to the guide plate 20, and then the position of the limiting rod 31 is fixed through the positioning bolt 32, so that the PE pipe port can be blocked.
[0048] The connecting plate 16 is fixedly connected to the upper side of the mounting shell 15, and the connecting rod 17 is fixedly connected to the left side of the connecting plate 16 to facilitate rotation of the mounting seat 14 by the worker.
[0049] It should be noted that when the mounting seat 14 is rotated, the limiting rod 31 will not hinder the downward rotation of the mounting seat 14 due to the certain height of the PE pipe, so that the cutting piece 19 can smoothly cut the PE pipe, and the horizontal distance between the limiting rod 31 and the cutting piece 19 should not be too far, which is between 9-11 cm, so as to avoid waste of the PE pipe.
[0050] In actual operation of the embodiment, the cutting piece 19 is installed on the mounting shell 18, the motor provides power for rotation of the cutting piece 19, the dust collector 56 and the motor are in a standby state, the positioning bolt 32 is loosened to push the limiting rod 31 to the side of the guide plate 20, the right end is attached to the guide plate 20, and then the position of the limiting rod 31 is fixed through the positioning bolt 32, then the PE pipe to be processed is placed on the bottom plate 10, and the outer wall of one side is attached to the rolling ball on the guide plate 20, when the port touches the limiting rod 31, the fixed rod 42 is screwed to fix the PE pipe in a horizontal state, the motor and the dust collector 56 are started, the mounting seat 14 is downwardly rotated through the connecting rod 17, the cutting piece 19 is downwardly moved to cut the PE pipe, and the dust collector 55 sucks the residues generated during cutting of the PE pipe into the collecting box 50 through the dust collection pipe.
[0051] The technical scheme in the embodiments of the present application has at least the following technical effects or advantages: through cooperation of the collecting box and the dust collector, the residue generated during port cutting treatment of the PE pipe can be collected, and when the dust collector sucks the residue into the box body, the residue will contact the adsorption pad under the action of the airflow and be attached to the adsorption pad due to the adsorption of the sponge, so that the residue can be effectively adsorbed and captured, and the adsorption pad can be easily taken off from the inner wall of the box body for centralized cleaning and disposal, thereby avoiding cumbersome cleaning work.
[0052] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A cutting apparatus for PE pipe port repair comprising a base plate, characterised in that: The bottom plate bottom side four corners are fixedly connected with support legs, the bottom plate upper side is fixedly connected with a support seat which is arranged in a concave shape, a rotating shaft is rotatably connected to the support seat, an installation seat is fixedly sleeved on the rotating shaft, an installation shell one is fixedly connected to the left side of the installation seat, and a motor is arranged in the installation shell one. The installation shell one upper side is fixedly connected with a connecting plate, the connecting plate front side is fixedly connected with a connecting rod, and the installation shell one front side is fixedly connected with an installation shell two. The installation shell two is arranged in an arc shape, and a cutting piece is detachably installed in the installation shell two through bolts.
2. A cutting apparatus for PE pipe port repair as claimed in claim 1 characterized in that: The bottom plate upper side is provided with an installation groove, and the groove walls on the left and right sides of the installation groove are sunken by 5-7 mm.
3. A cutting apparatus for PE pipe port repair as claimed in claim 1, characterized in that: A collecting box is detachably installed in the installation groove through bolts, and the upper end surface of the collecting box is flush with the upper end surface of the bottom plate.
4. A cutting apparatus for PE pipe port repair as claimed in claim 3, characterized in that: The left and right sides of the collecting box are fixedly connected with end plates, and threaded holes are formed in the end plates.
5. A cutting apparatus for PE pipe port repair as claimed in claim 1, characterized in that: A material collecting opening is formed in the upper side of the collecting box, a partition plate is fixedly connected in the material collecting opening, and the upper end surface of the partition plate is flush with the upper end surface of the collecting box.
6. A cutting apparatus for PE pipe port repair as claimed in claim 5, characterized in that: A dust suction opening is reserved on the right side of the collecting box, a filter screen is arranged at the dust suction opening, a dust suction pipe is fixedly connected in the dust suction opening, the dust suction pipe is communicated with a dust collector, a support plate is fixedly connected to the bottom side of the dust collector, and the support plate is fixedly connected to the right side outer wall of the collecting box. The bottom side of the collecting box is detachably connected with an end cover through bolts.
7. A cutting apparatus for PE pipe port repair as claimed in claim 6, characterized in that: A suction pad is fixedly adhered to the inner wall of the collecting box in a ring shape, and the thickness of the suction pad is 9-11 mm.
8. A cutting apparatus for PE pipe port repair as claimed in claim 5, characterized in that: The suction pad is selected from high-density sponges with a pore size of 0.5 mm-3 mm and a density of more than 45 kg / m3. The upper side of the bottom plate is also fixedly connected with a guide plate, which is located on the right side of the installation groove, and a ball is rotatably connected to the guide plate.
9. A cutting apparatus for PE pipe port repair as claimed in claim 8, characterized in that: The left side of the guide plate is provided with a fixing assembly, and at least two fixing assemblies are arranged. The fixing assembly comprises a fixing block, a fixing rod and a fixing plate. The fixing block is fixedly connected to the upper side of the bottom plate, threaded holes are formed in the fixing block, the fixing rod is selected from threaded rods, and the fixing rod is rotatably connected to the threaded holes of the fixing block. The fixing plate is rotatably connected to the right side of the fixing rod, and the fixing plate is arranged in an arc shape. The bottom side of the fixing plate is slidably connected to the upper end surface of the bottom plate, the bottom side of the fixing plate is arranged in a plane, and the fixing plate is selected from solid universal flexible pipes. The upper side of the bottom plate is also fixedly connected with a limiting assembly, and the limiting assembly comprises a limiting block, a limiting rod and a positioning bolt. The limiting block is fixedly connected to the upper side of the bottom plate, a horizontal installation through hole is formed in the limiting block, a vertical threaded through hole is formed in the upper end surface of the limiting block, the limiting rod is slidably sleeved in the horizontal installation through hole, and the positioning bolt is rotatably connected to the vertical threaded through hole and used for fixing the position of the limiting rod. The limiting rod is located on the left side of the guide plate, and a rubber pad is adhered and fixed to the right end of the limiting rod, and the thickness of the rubber pad is 3-5 mm.