CN117961705B - A PE pipe production and processing device and processing method - Google Patents
A PE pipe production and processing device and processing method Download PDFInfo
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- CN117961705B CN117961705B CN202410267428.6A CN202410267428A CN117961705B CN 117961705 B CN117961705 B CN 117961705B CN 202410267428 A CN202410267428 A CN 202410267428A CN 117961705 B CN117961705 B CN 117961705B
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- motor
- fixedly connected
- water storage
- storage tank
- output end
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of PE pipeline production and processing, in particular to a PE pipeline production and processing device and a processing method, comprising a workbench, wherein the upper surface of the workbench is provided with a guide rail, a first motor is arranged on the guide rail in a sliding manner, the output end of the first motor is fixedly connected with a grinding tool, the output end of the first motor is provided with a cleaning assembly, and the cleaning assembly comprises a cleaning roller fixedly connected with the output end of the first motor; a plurality of brushes are arranged on the circumferential surface of the cleaning roller; the polishing machine also comprises a water storage tank arranged on one side of the auxiliary roller, which is far away from the first motor, a pressure pump is arranged in the water storage tank, a nozzle is arranged on one side of the water storage tank, the nozzle is designed into a nozzle, and a drainage groove is arranged on the upper surface of the workbench, so that the problems that the temperature of the polyethylene pipe is increased in the polishing process, and then chips generated by polishing are softened under the influence of high temperature and can adhere to the inner wall of the polyethylene pipe to form secondary burrs are solved by arranging the cleaning roller, the water storage tank and the like.
Description
Technical Field
The invention belongs to the technical field of PE pipeline production and processing, and particularly relates to a PE pipeline production and processing device and a PE pipeline production and processing method.
Background
The PE pipeline is also called a polyethylene pipeline, is a water supply pipe for the interior of a building, has higher cost performance, is widely used, and is easy to have burrs or uneven states after part of PE pipeline is produced, so that polishing equipment is needed to polish the inner wall of the PE pipeline.
One patent with the publication number of CN215510515U discloses an attached type inner wall polishing device for a small-caliber PE pipeline, which comprises a base, wherein the base is used for clamping and fixing the pipeline through a fixing mechanism, then the height of an adjustable polishing head is adjusted through a linear guide rail II so as to meet the inner wall polishing requirements of pipelines with different wall thicknesses, the adjustable polishing head is driven to move in the pipeline through the linear guide rail, the inner wall polishing requirements of pipelines with different lengths are met, the adjustable polishing head can adjust the positions of arc polishing sheets for the pipelines with different inner diameters so that the arc polishing sheets are attached to the inner wall of the pipeline, and then the inner wall of the pipeline can be polished by driving the arc polishing sheets to rotate through a motor.
The polishing device is used for polishing the inner wall of the PE pipe, a plurality of arc polishing sheets are used for polishing the inner wall of the PE pipe, but heat is generated in the polishing process, so that the temperature of the inner wall of the PE pipe is increased, and the temperature is increased, so that the polished fragments or cutting residues become soft in a period of time and adhere to the inner wall of the pipe, the difficulty in cleaning is increased, and even the fragments or cutting residues adhered to the inner wall of the PE pipe need to be polished for the second time, so that the production efficiency of polishing the PE pipe is affected.
Therefore, the invention provides a PE pipeline production and processing device and a PE pipeline production and processing method.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The PE pipeline production and processing device comprises a workbench, wherein a guide rail is arranged on the upper surface of the workbench, a first motor is arranged on the guide rail in a sliding mode, the output end of the first motor is fixedly connected with a grinding tool, the middle of the upper surface of the workbench is rotatably provided with two auxiliary rollers, one end of one auxiliary roller is provided with a second motor, the output end of the second motor is in transmission connection with a first strip steel, the other end of the first strip steel is in transmission connection with the auxiliary roller, one side of one auxiliary roller is provided with a support column, the top end of the support column is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with a connecting block, and the lower surface of the connecting block is fixedly connected with two auxiliary rings;
the cleaning assembly comprises a cleaning roller fixedly connected to the output end of the first motor, wherein a plurality of hairbrushes are arranged on the circumferential surface of the cleaning roller;
the device also comprises a water storage tank arranged at one side of the auxiliary roller far away from the first motor, and a pressure pump is arranged in the water storage tank;
A spout arranged at one side of the water storage tank;
the two drainage grooves are arranged on the upper surface of the workbench and are positioned at two ends of the two auxiliary rollers;
and the collecting frame is clamped at one side of the workbench and is positioned right below the drainage groove outlet.
Preferably, the lower surface of each auxiliary ring is provided with a plurality of first groove bodies, and each first groove body is internally provided with a rotating wheel in a rotating way.
Preferably, slots are formed in two sides of the inner wall of the collecting frame, inserting rods are inserted into each slot, and the bottom ends of the two inserting rods are fixedly connected with the same filter screen.
Preferably, a sealing cover is arranged on the upper surface of the water storage tank, and the sealing cover is used for increasing the water storage amount in the water storage tank.
Preferably, a first hydraulic cylinder is arranged between the two auxiliary rollers, and the output end of the first hydraulic cylinder is fixedly connected with a pushing block;
One side of the auxiliary roller is provided with two bottom blocks, an inclined plate is fixedly connected between the two bottom blocks, and the length of the inclined plate is the same as that of the polyethylene pipe.
Preferably, two the upper surface rigid coupling of backing block has same unloading frame, first cavity has been seted up to the inside of unloading frame, two the second cell body has all been seted up to one side that the backing block is close to each other, every the third cell body has all been seted up to the inner wall of second cell body, every all the rigid coupling has the dead lever in the third cell body, every the periphery of dead lever all overlaps and is equipped with the pressure spring, every the one end of dead lever all overlaps and is equipped with the traveller, every the traveller all with the one end rigid coupling of pressure spring, every the surface of traveller all rigid coupling has the connecting rod, two the one end rigid coupling that the traveller was kept away from to the connecting rod has same guide board.
Preferably, one side of the guide plate is rotatably provided with a rotating column, the rotating column is rotatably arranged between the two bottom blocks, a baffle is fixedly connected to one side of the guide plate corresponding to the rotating column, and the section of the baffle is arc-shaped.
Preferably, the surface rigid coupling of guide board has a plurality of deceleration strip, the material of deceleration strip is rubber material.
Preferably, a console is arranged on the upper surface of the workbench, and the console is used for controlling the first motor and the first hydraulic cylinder.
Preferably, the PE pipeline production and processing method specifically comprises the following steps:
Preparing raw materials, namely selecting high-quality polyethylene resin as a raw material, and then mixing and processing the raw material;
Extruding and forming, namely conveying the mixed and processed polyethylene resin into an extruder, conveying the heated polyethylene resin into a metal die through the extruder, extruding the polyethylene resin into a tubular shape through the specific shape of the die, and finally cooling the polyethylene resin by cooling water or air to solidify and form the polyethylene resin;
cutting the pipe, transferring the extruded long pipe to automatic or semi-automatic cutting equipment, and cutting the long pipe into polyethylene pipes with corresponding specification and length;
Polishing the inner wall, placing the cut polyethylene pipe between two auxiliary rollers on the upper surface of a workbench, starting a second hydraulic cylinder, enabling the output end of the second hydraulic cylinder to drive an auxiliary ring to move downwards, enabling the auxiliary ring to limit the polyethylene pipe, starting a first motor, enabling a grinding tool at the output end of the first motor to rotate, and then starting an electric guide rail to drive the first motor and the grinding tool at the output end of the first motor to move towards the direction of the polyethylene pipe, and inserting the grinding tool into the polyethylene pipe, so that burrs in the polyethylene pipe are polished and eliminated.
The beneficial effects of the invention are as follows:
1. According to the PE pipeline production and processing device and the PE pipeline production and processing method, the pressure pump in the water storage tank is started, water in the water storage tank is pressurized and sprayed into the polyethylene pipe along the nozzle, then the die moves forwards for polishing, the sprayed water mist can cool the polyethylene pipe, the grinding tool is protected to a certain extent, and the service life of the grinding tool is prolonged.
2. According to the PE pipeline production and processing device and the PE pipeline production and processing method, the cleaning roller is arranged, after the grinding tool enters the polyethylene pipe, the cleaning roller positioned behind the grinding tool also enters the polyethylene pipe, so that chips or softened chips formed by just grinding are cleaned until the grinding tool is moved out of the polyethylene pipe after finishing grinding, then the cleaning roller also moves out of the polyethylene pipe with the chips and the like, and then the cleaning roller also cleans the inner wall of the polyethylene pipe again in the shutdown and reset process of the first motor, so that the effect of further preventing the chips from remaining on the inner wall of the polyethylene pipe is achieved.
3. According to the PE pipeline production and processing device and the PE pipeline production and processing method, in the process that the PE pipe is jacked up and falls down along the inclined plate, the collision force of the PE pipe falling down per se can push the sliding column in the third groove body of each bottom block, so that the sliding column is pushed to slide upwards along the fixing rod, the fixing rod and the third groove body are arc-shaped, the track of the sliding column is arc-shaped, the sliding column slides and simultaneously drives the connecting rod fixedly connected with the surface of the sliding column, the rotating radian of the connecting rod is opposite to the moving radian of the sliding column, the connecting rod can pull the connecting rod to be away from the guide plate at one end of the sliding column after rotating, and the rotation of the guide plate can guide the PE pipe which is not polished in the upper blanking frame to the position between the two auxiliary rollers, so that automatic feeding is realized, and the effect of improving the polishing work efficiency of the PE pipe is achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of the overall partial structure of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 4 is a side view of the entirety of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 4;
FIG. 6 is a schematic view of a portion of the construction of a cleaning assembly of the present invention;
FIG. 7 is a schematic view of the split structure of the collection frame of the present invention;
FIG. 8 is a cross-sectional view of the overall structure of the present invention;
FIG. 9 is a schematic view of the structure of the auxiliary ring of the present invention;
FIG. 10 is a schematic view of the structure of the blanking frame of the present invention;
FIG. 11 is a schematic view of the structure of the separator of the present invention;
in the figure, a workbench, a polyethylene pipe, a first hydraulic cylinder and a pushing block are respectively arranged at the bottom of the workbench, the workbench and the pushing block respectively;
2. Guide rail, 21, first motor, 22, grinding tool, 23, cleaning roller, 24, water storage tank, 25, nozzle, 26, sealing cover, 27, drainage groove, 28, second motor, 29, first band steel;
3. a console;
4. An auxiliary roller;
5. A support column; 51, a second hydraulic cylinder, 52, an auxiliary ring, 53, a connecting block, 54, a first groove body, 55 and a rotating wheel;
6. The blanking frame, 61, a first cavity, 62, a bottom block, 63, a second groove body, 64, a third groove body, 65, a baffle plate, 66, a guide plate, 67, a deceleration strip, 68, a rotating column, 69, a fixed rod, 610, a pressure spring, 611, a sliding column, 612, a connecting rod, 613 and an inclined plate;
7. The collecting frame, 71, the slot, 72, the filter screen, 73, the inserted link.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 11, the PE pipeline production processing device and the processing method according to the embodiments of the present invention include a workbench 1, a guide rail 2 is provided on the upper surface of the workbench 1, a first motor 21 is slidably provided on the guide rail 2, a grinding tool 22 is fixedly connected to the output end of the first motor 21, two auxiliary rollers 4 are rotatably provided in the middle of the upper surface of the workbench 1, a second motor 28 is provided at one end of one auxiliary roller 4, a first strip steel 29 is connected to the output end of the second motor 28 in a transmission manner, the other end of the first strip steel 29 is connected to the auxiliary roller 4 in a transmission manner, a support column 5 is provided at one side of one auxiliary roller 4, a second hydraulic cylinder 51 is fixedly connected to the top end of the support column 5, a connecting block 53 is fixedly connected to the output end of the second hydraulic cylinder 51, two auxiliary rings 52 are fixedly connected to the lower surface of the connecting block 53, a cleaning roller 23 fixedly connected to the output end of the first motor 21, a plurality of brushes are provided on the circumference of the cleaning roller 23, a water storage tank 24, 24 and a plurality of brushes are further provided on one side of the auxiliary roller 4 far from the first motor 21, water storage tank 24, 24 is connected to the water storage tank 25, and nozzles 25 are provided on two sides of the guide grooves 7 and two guide frames 7 are respectively positioned on the two sides of the guide frames 7 and are positioned on the two sides of the guide frames 7, and the guide frames 7 are positioned on the two sides of the guide frames 7.
Specifically, in the process of polishing the inner wall of the PE pipe by using the existing polishing device, the inner wall of the PE pipe is polished by a plurality of arc polishing sheets, but heat is generated in the polishing process, so that the temperature of the inner wall of the PE pipe is increased, and the temperature increase can cause the polished fragments or cutting residues to become soft and adhere to the inner wall of the pipe in a period of time, thereby increasing the difficulty of cleaning, and even needing to polish the fragments or cutting residues adhered to the inner wall of the PE pipe for the second time, so that the polishing efficiency of the PE pipe polishing device is reduced;
Therefore, the invention can timely clean the PE pipe after polishing so as to improve the polishing efficiency of the polishing device, firstly, the PE pipe 11 needing polishing is placed between the two auxiliary rollers 4, then the second hydraulic cylinder 51 is started, the second hydraulic cylinder 51 can drive the connecting block 53 fixedly connected at the output end of the PE pipe to move downwards, the downwards movement of the connecting block 53 can drive the two auxiliary rings 52 fixedly connected with the lower surface of the connecting block 53, the sections of the two auxiliary rings 52 are arc-shaped, then the PE pipe 11 placed between the two auxiliary rollers 4 is limited, displacement is prevented in the polishing process, after limiting the PE pipe 11 is completed, the first motor 21 is started, the first motor 21 can drive the grinding tool 22 at the output end of the PE pipe to rotate, then the first motor 21 is driven to move towards the polyethylene pipe 11 by the starting guide rail 2, when the first motor 21 is moved to be just abutted against the end part of the polyethylene pipe 11, the second motor 28 is started at the moment, and the second motor 28 is started to drive one of the auxiliary rollers 4 to rotate so as to drive the polyethylene pipe 11 to slowly rotate, the rotating direction is opposite to that of the first motor 21, and then when the grinding tool 22 is used for grinding and polishing the inner wall of the polyethylene pipe 11, the interaction force can be formed on the polyethylene pipe 11 by the reverse rotation of one of the auxiliary rollers 4 and the rotating direction of the grinding tool 22, so that the inner wall of the polyethylene pipe 11 can be better ground by the grinding tool 22 during grinding, and the grinding effect is improved;
Meanwhile, when the grinding tool 22 starts to grind, a pressure pump in the water storage tank 24 is started, water in the water storage tank 24 is pressurized and sprayed into the polyethylene pipe 11 along the nozzle 25, then the die moves forwards for grinding, the sprayed water mist can cool the polyethylene pipe 11, the grinding tool 22 is also protected to a certain extent, the service life of the grinding tool 22 is prolonged, after the grinding tool 22 enters the polyethylene pipe 11, the cleaning roller 23 positioned behind the grinding tool 22 also enters the polyethylene pipe 11, so that chips or softened chips formed during grinding are cleaned, until the grinding tool 22 finishes moving out of the polyethylene pipe 11, then the cleaning roller 23 also moves out of the polyethylene pipe 11 with chips and the like, then in the process of stopping and resetting the first motor 21, the cleaning roller 23 also cleans the inner wall of the polyethylene pipe 11 again, the chips remained on the inner wall of the polyethylene pipe 11 is further prevented, and part of the chips collected by spraying in the working process can flow out of the polyethylene pipe 11 and then flow into the drainage groove 27, and then the drainage groove 7 is moved into the drainage groove 7, so that the efficiency of the polyethylene pipe 11 is improved, and the production efficiency of the polyethylene pipe 11 is timely cleaned;
the problem of the in-process polyethylene pipe 11 temperature of polishing can rise, then the piece of polishing production is softened by high temperature influence, can adhere at the inner wall of polyethylene pipe 11 to form the secondary burr is solved.
As shown in fig. 9, in this embodiment, a plurality of first grooves 54 are formed on the lower surface of each auxiliary ring 52, and a rotating wheel 55 is rotatably disposed in each first groove 54.
Specifically, in the process of using the auxiliary ring 52, in order to enable the auxiliary ring 52 to limit the polyethylene pipe 11, the polyethylene pipe 11 can be slowly rotated without being influenced, so that the polishing effect of the inner wall of the polyethylene pipe 11 is better, and therefore, the effect of limiting the polyethylene pipe 11 can be achieved while the rotation of the polyethylene pipe 11 is not influenced by the fact that the rotation wheels 55 are arranged in each first groove 54 in a rotating manner by arranging a plurality of first groove bodies 54 on the lower surface of each auxiliary ring 52.
As shown in fig. 7, slots 71 are formed on two sides of the inner wall of the collecting frame 7 in this embodiment, each slot 71 is inserted with a plug rod 73, and the bottom ends of the two plug rods 73 are fixedly connected with the same filter screen 72.
Specifically, after the water carries the scraps and the like and enters the drainage groove 27, as the water in the part does not have serious pollutants, the scraps are only required to be filtered, the water can be recycled, and the water can be recycled through the filter screen 72 inserted in the collecting frame 7, so that the effect of saving resources and reasonably utilizing the resources is achieved.
As shown in fig. 3, the upper surface of the water storage tank 24 of the present embodiment is provided with a sealing cover 26, and the sealing cover 26 is used to increase the amount of water stored in the water storage tank 24.
Specifically, after the water storage tank 24 is used for a certain time, the water amount of the water storage tank 24 is insufficient, and the pressurization of the pressure pump cannot spray water mist with enough strength, so that the sealing cover 26 is arranged at the top end of the water storage tank 24, when the water needs to be replenished, the sealing cover 26 can be opened, then water is injected into the water storage tank 24, and the timely replenishment of the water storage tank 24 is completed.
Example two
As shown in fig. 2 to 11, in a first comparative example, a first hydraulic cylinder 12 is disposed between two auxiliary rollers 4, a pushing block 13 is fixedly connected to an output end of the first hydraulic cylinder 12, two bottom blocks 62 are disposed on one side of one auxiliary roller 4, a sloping plate 613 is fixedly connected between the two bottom blocks 62, and the length of the sloping plate 613 is the same as that of the polyethylene pipe 11.
Specifically, after polishing the polyethylene pipe 11, the first motor 21 is reset, the first hydraulic cylinder 12 is started, the output end of the first hydraulic cylinder 12 is fixedly connected with the arc-shaped pushing block 13, then the arc-shaped pushing block 13 pushes the polyethylene pipe 11 to incline towards the inclined plate 613, and then the polyethylene pipe is limited by the two bottom blocks 62 and slides out along the inclined plate 613 to be uniformly collected.
As shown in fig. 10 and 11, the upper surfaces of the two bottom blocks 62 are fixedly connected with the same blanking frame 6, a first cavity 61 is formed in the blanking frame 6, second groove bodies 63 are formed in one sides, close to each other, of the two bottom blocks 62, third groove bodies 64 are formed in the inner wall of each second groove body 63, fixing rods 69 are fixedly connected in each third groove body 64, a pressure spring 610 is sleeved on the circumferential surface of each fixing rod 69, sliding columns 611 are sleeved at one end of each fixing rod 69, each sliding column 611 is fixedly connected with one end of each pressure spring 610, connecting rods 612 are fixedly connected to the surface of each sliding column 611, and one end, far away from each sliding column 611, of each connecting rod 612 is fixedly connected with the same guide plate 66.
Specifically, in the process that the polyethylene pipe 11 is jacked up and falls down along the inclined plate 613, the collision force of the polyethylene pipe 11 falling down per se can push the slide column 611 in the third groove body 64 of each bottom block 62, thereby pushing the slide column 611 to slide upwards along the fixed rod 69, the fixed rod 69 and the third groove body 64 are all arc-shaped, therefore, the track of the slide column 611 is arc-shaped, the slide column 611 slides and can drive the connecting rod 612 fixedly connected with the surface of the slide column 611, the rotating radian of the connecting rod 612 is opposite to the moving radian of the slide column 611, the connecting rod 612 can pull the guide plate 66 at one end far away from the slide column 611 after rotating, and the rotation of the guide plate 66 can guide the polyethylene pipe 11 which is not polished in the upper blanking frame 6 between the two auxiliary rollers 4, so that automatic feeding is realized, and the effect of improving the polishing work efficiency of the polyethylene pipe 11 is achieved.
As shown in fig. 11, a rotating column 68 is rotatably disposed on one side of the guide plate 66 in this embodiment, the rotating column 68 is rotatably disposed between the two bottom blocks 62, a partition plate 65 is fixedly connected to one side of the guide plate 66 corresponding to the rotating column 68, and the cross section of the partition plate 65 is arc-shaped.
Specifically, when the guide plate 66 rotates, in order to prevent other polyethylene pipes 11 in the blanking frame 6 from rolling down, an arc-shaped partition plate 65 is fixedly connected to one side of the guide plate 66, the rotation of the guide plate 66 can drive the partition plate 65 to rotate, and the partition plate 65 can block the discharge hole of the blanking frame 6 after rotating, so that the effect that only one polyethylene pipe 11 can roll down at a time is achieved.
As shown in fig. 11, a plurality of deceleration strips 67 are fixedly connected to the surface of the guide plate 66 in this embodiment, and the deceleration strips 67 are made of rubber.
Specifically, in the process of guiding the polyethylene pipe 11 to slide by the guide plate 66, the guide plate 66 is fixedly connected with a plurality of rubber deceleration strips 67, so that the speed of the polyethylene pipe 11 in the process of falling is slower, the polyethylene pipe can stably fall between the two auxiliary rollers 4, and the effect of preventing the polyethylene pipe from falling out of between the two auxiliary rollers 4 is achieved.
As shown in fig. 2, the upper surface of the table 1 of the present embodiment is provided with a console 3, and the console 3 is used for control of the first motor 21 and the first hydraulic cylinder 12.
Specifically, the PE pipeline production and processing method specifically comprises the following steps:
Preparing raw materials, namely selecting high-quality polyethylene resin as a raw material, and then mixing and processing the raw material;
Extruding and forming, namely conveying the mixed and processed polyethylene resin into an extruder, conveying the heated polyethylene resin into a metal die through the extruder, extruding the polyethylene resin into a tubular shape through the specific shape of the die, and finally cooling the polyethylene resin by cooling water or air to solidify and form the polyethylene resin;
cutting the pipe, transferring the extruded long pipe to automatic or semi-automatic cutting equipment, and then cutting the long pipe into polyethylene pipes 11 with corresponding specification lengths;
Grinding the inner wall, placing the cut polyethylene pipe 11 between two auxiliary rollers 4 on the upper surface of the workbench 1, starting a second hydraulic cylinder 51, enabling the output end of the second hydraulic cylinder 51 to drive an auxiliary ring 52 to move downwards, limiting the polyethylene pipe 11 by the auxiliary ring 52, starting a first motor 21, enabling the first motor 21 to drive a grinding tool 22 at the output end to rotate, then starting an electric guide rail 2 to drive the first motor 21 and the grinding tool 22 at the output end to move towards the direction of the polyethylene pipe 11, and inserting the polyethylene pipe 11, so as to grind and eliminate burrs in the polyethylene pipe 11;
and fifthly, packaging and transporting, namely collecting and packaging the polished polyethylene pipe 11, and then transporting to customers.
The working principle is that firstly, a polyethylene pipe 11 to be polished is placed between two auxiliary rollers 4, then a second hydraulic cylinder 51 is started, the second hydraulic cylinder 51 drives a connecting block 53 fixedly connected to the output end of the second hydraulic cylinder to move downwards, the downwards movement of the connecting block 53 drives two auxiliary rings 52 fixedly connected to the lower surface of the connecting block 53, the sections of the two auxiliary rings 52 are arc-shaped, a plurality of first groove bodies 54 are arranged on the lower surface of each auxiliary ring 52, then a rotating wheel 55 is arranged in each first groove body 54 in a rotating way, thus achieving the effect of limiting the polyethylene pipe 11 while not influencing the rotation of the polyethylene pipe 11, after limiting the polyethylene pipe 11 is completed, a first motor 21 is started, the first motor 21 drives a grinding tool 22 at the output end of the first motor 21 to rotate, then the first motor 21 is driven to move towards the polyethylene pipe 11 by the starting guide rail 2, when the first motor 21 is moved to be just abutted against the end part of the polyethylene pipe 11, the second motor 28 is started at the moment, and the second motor 28 is started to drive one of the auxiliary rollers 4 to rotate so as to drive the polyethylene pipe 11 to slowly rotate, the rotating direction is opposite to that of the first motor 21, and then when the grinding tool 22 is used for grinding and polishing the inner wall of the polyethylene pipe 11, the interaction force can be formed on the polyethylene pipe 11 by the reverse rotation of one of the auxiliary rollers 4 and the rotating direction of the grinding tool 22, so that the inner wall of the polyethylene pipe 11 can be better ground by the grinding tool 22 during grinding, and the grinding effect is improved;
Meanwhile, when the grinding tool 22 starts to grind, the pressure pump in the water storage tank 24 is started to spray water in the water storage tank 24 into the polyethylene pipe 11 along the nozzle 25, then the die moves forwards for grinding, the sprayed water mist can cool the polyethylene pipe 11, the grinding tool 22 is protected to a certain extent, the service life of the grinding tool 22 is prolonged, after the grinding tool 22 enters the polyethylene pipe 11, the cleaning roller 23 positioned behind the grinding tool 22 also enters the polyethylene pipe 11, so that the chips or softened chips formed during grinding are cleaned until the grinding tool 22 finishes moving out of the polyethylene pipe 11, then the cleaning roller 23 also moves out of the polyethylene pipe 11 with the chips and the like, and then in the process of stopping and resetting the first motor 21, the cleaning roller 23 also cleans the inner wall of the polyethylene pipe 11 again, further prevents the scraps from remaining on the inner wall of the polyethylene pipe 11, and the water sprayed and gathered in the working process can carry part of scraps to flow out of the polyethylene pipe 11 and then flow into the drainage groove 27, then enter the collection frame 7 along the drainage groove 27, after the water carries the scraps and the like into the drainage groove 27, as the part of water does not have serious pollutants, only the scraps are filtered, the water is recycled, the reutilization can be achieved, the recycling of the water is achieved through the filter screen 72 inserted into the collection frame 7, the effects of saving resources and reasonably utilizing resources are achieved, and finally, the timely cleaning of the polyethylene pipe 11 is completed, and the effect of improving the production efficiency of the polyethylene pipe 11 is achieved;
After polishing the polyethylene pipe 11 is finished, the first motor 21 is reset, the first hydraulic cylinder 12 is started, the output end of the first hydraulic cylinder 12 is fixedly connected with the arc-shaped pushing block 13, then the arc-shaped pushing block 13 pushes the polyethylene pipe 11 to incline towards the inclined plate 613, and the polyethylene pipe is limited by the two bottom blocks 62 and slides out along the inclined plate 613 to be uniformly collected;
In the process that the polyethylene pipe 11 is jacked up to slide down along the inclined plate 613, the impact force of the downward falling of the polyethylene pipe 11 itself can push the slide column 611 in the third groove body 64 of each bottom block 62, thereby push the slide column 611 to slide upwards along the fixed rod 69, the fixed rod 69 and the third groove body 64 are all arc-shaped, therefore, the track of the slide column 611 is also arc-shaped, the slide column 611 slides and can drive the connecting rod 612 fixedly connected with the surface of the slide column 611, the rotating radian of the connecting rod 612 is opposite to the moving radian of the slide column 611, the connecting rod 612 can pull the guide plate 66 of one end of the slide column 611 after rotating, the rotation of the guide plate 66 can guide the polyethylene pipe 11 which is not polished in the upper blanking frame 6 between the two auxiliary rollers 4, the effect of improving the polishing work efficiency of the polyethylene pipe 11 is achieved, and in order to prevent other polyethylene pipes 11 in the blanking frame 6 from rolling down when the guide plate 66 rotates, therefore, the arc-shaped partition plate 65 is fixedly connected to one side of the guide plate 66, the partition plate 65 can be driven by the rotation of the partition plate 65, and the blanking frame 6 can only be prevented from rolling down once after rotating the partition plate 65, and the discharging effect of the polyethylene pipe 11 can be achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The PE pipeline production and processing device is characterized by comprising a workbench (1), wherein the upper surface of the workbench (1) is provided with a guide rail (2), a first motor (21) is arranged on the guide rail (2) in a sliding manner, the output end of the first motor (21) is fixedly connected with a grinding tool (22), the middle part of the upper surface of the workbench (1) is rotatably provided with two auxiliary rollers (4), one end of one auxiliary roller (4) is provided with a second motor (28), the output end of the second motor (28) is in transmission connection with a first strip steel (29), the other end of the first strip steel (29) is in transmission connection with the auxiliary roller (4), one side of one auxiliary roller (4) is provided with a support column (5), the top end of the support column (5) is fixedly connected with a second hydraulic cylinder (51), the output end of the second hydraulic cylinder (51) is fixedly connected with a connecting block (53), and the lower surface of the connecting block (53) is fixedly connected with two auxiliary rings (52).
The cleaning assembly is arranged at the output end of the first motor (21) and comprises a cleaning roller (23) fixedly connected to the output end of the first motor (21), and a plurality of brushes are arranged on the circumferential surface of the cleaning roller (23);
The device also comprises a water storage tank (24) arranged at one side of the auxiliary roller (4) far away from the first motor (21), wherein a pressure pump is arranged in the water storage tank (24);
a spout (25) arranged at one side of the water storage tank (24);
The two guide grooves (27) are formed in the upper surface of the workbench (1), and are positioned at two ends of the two auxiliary rollers (4);
The collecting frame (7) is clamped at one side of the workbench (1), and the collecting frame (7) is positioned right below an outlet of the drainage groove (27);
a first hydraulic cylinder (12) is arranged between the two auxiliary rollers (4), and a pushing block (13) is fixedly connected to the output end of the first hydraulic cylinder (12);
one side of one auxiliary roller (4) is provided with two bottom blocks (62), an inclined plate (613) is fixedly connected between the two bottom blocks (62), and the length of the inclined plate (613) is the same as that of the polyethylene pipe (11);
The upper surface rigid coupling of two backing block (62) has same unloading frame (6), first cavity (61) have been seted up to the inside of unloading frame (6), two second cell body (63) have all been seted up to one side that backing block (62) are close to each other, every third cell body (64) have all been seted up to the inner wall of second cell body (63), every all be fixed with dead lever (69) in third cell body (64), every the periphery of dead lever (69) all overlaps pressure spring (610), every the one end of dead lever (69) all overlaps and is equipped with slide column (611), every slide column (611) all with the one end rigid coupling of pressure spring (610), every slide column (611) surface all rigid coupling has connecting rod (612), two one end rigid coupling that slide column (611) were kept away from to connecting rod (612) has same guide board (66).
2. The PE pipeline production and processing device according to claim 1, wherein a plurality of first groove bodies (54) are formed in the lower surface of each auxiliary ring (52), and a rotating wheel (55) is rotatably arranged in each first groove body (54).
3. The PE pipeline production and processing device according to claim 1, wherein slots (71) are formed in two sides of the inner wall of the collecting frame (7), inserting rods (73) are inserted into each slot (71), and the bottom ends of the two inserting rods (73) are fixedly connected with the same filter screen (72).
4. A PE pipeline production and processing device according to claim 1, wherein a sealing cover (26) is arranged on the upper surface of the water storage tank (24), and the sealing cover (26) is used for increasing the water storage amount in the water storage tank (24).
5. The PE pipeline production and processing device according to claim 1, wherein a rotating column (68) is rotatably arranged on one side of the guide plate (66), the rotating column (68) is rotatably arranged between the two bottom blocks (62), a partition plate (65) is fixedly connected to one side of the guide plate (66) corresponding to the rotating column (68), and the cross section of the partition plate (65) is arc-shaped.
6. The PE pipeline production and processing device according to claim 1, wherein the surface of the guide plate (66) is fixedly connected with a plurality of deceleration strips (67), and the deceleration strips (67) are made of rubber.
7. The PE pipe production and processing device according to claim 1, wherein a console (3) is arranged on the upper surface of the workbench (1), and the console (3) is used for controlling the first motor (21) and the first hydraulic cylinder (12).
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| CN202410267428.6A CN117961705B (en) | 2024-03-08 | 2024-03-08 | A PE pipe production and processing device and processing method |
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| CN118237998B (en) * | 2024-05-24 | 2024-08-30 | 盐城华兴机床有限公司 | End face inner hole grinding device for numerical control gear grinding machine tool |
| CN119657579B (en) * | 2025-02-13 | 2025-04-18 | 陕西金鑫电器有限公司 | Cleaning device for aluminum alloy shell production |
| CN120985447B (en) * | 2025-10-23 | 2025-12-23 | 江苏雅固标准件有限公司 | Pipeline inner wall equipment of polishing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212794237U (en) * | 2020-06-23 | 2021-03-26 | 欧姆尼机电科技（昆山）有限公司 | Steel pipe grinding device |
| CN216608554U (en) * | 2021-10-13 | 2022-05-27 | 沈阳航锐科技有限公司 | An automatic polishing device for the inner wall of a pipe |
| CN219747498U (en) * | 2023-03-27 | 2023-09-26 | 温州特迪不锈钢有限公司 | Inner polishing equipment for seamless steel tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111331690B (en) * | 2020-03-20 | 2021-11-26 | 长春城投城建(集团)有限公司 | Gardens are stick equipment of sharpeing for rail construction |
| CN217648154U (en) * | 2022-06-10 | 2022-10-25 | 沧州市鑫宜达管道有限公司 | Automatic cleaning device for inner wall of pipe end |
| CN116493493A (en) * | 2023-05-15 | 2023-07-28 | 天长市兴宇交通装备科技有限公司 | Device is used in dysmorphism vehicle accessory preparation |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212794237U (en) * | 2020-06-23 | 2021-03-26 | 欧姆尼机电科技（昆山）有限公司 | Steel pipe grinding device |
| CN216608554U (en) * | 2021-10-13 | 2022-05-27 | 沈阳航锐科技有限公司 | An automatic polishing device for the inner wall of a pipe |
| CN219747498U (en) * | 2023-03-27 | 2023-09-26 | 温州特迪不锈钢有限公司 | Inner polishing equipment for seamless steel tube |
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