CN113560980B - Pipe polishing and detecting integrated production line - Google Patents
Pipe polishing and detecting integrated production line Download PDFInfo
- Publication number
- CN113560980B CN113560980B CN202110820368.2A CN202110820368A CN113560980B CN 113560980 B CN113560980 B CN 113560980B CN 202110820368 A CN202110820368 A CN 202110820368A CN 113560980 B CN113560980 B CN 113560980B
- Authority
- CN
- China
- Prior art keywords
- polishing
- plate
- frame
- pipe
- water curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 135
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 167
- 239000000428 dust Substances 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 32
- 230000000670 limiting effect Effects 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 238000005056 compaction Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 13
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- B24B9/04—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 metal, e.g. skate blades
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application discloses a pipe polishing and detecting integrated production line, which comprises an automatic feeding frame for pipe feeding, wherein a pipe polishing machine is arranged at the rear of the automatic feeding frame, a polishing transition frame is arranged at the rear of the pipe polishing machine, and an eddy current flaw detection automatic detection device is arranged at the rear of the polishing transition frame; the pipe is conveyed into a pipe polishing machine through an automatic feeding frame for automatic polishing, enters an eddy current flaw detection automatic detection device through a polishing transition frame for detection after polishing is finished, is detected to be qualified or unqualified, is classified, is fully automatically operated in the whole assembly line, does not need manual operation, and is very convenient; the application has the advantages of simple structure, high efficiency and convenient operation.
Description
Technical Field
The application relates to the technical field of pipe polishing detection, in particular to a pipe polishing detection integrated production line.
Background
The polishing technology is an important technology in surface treatment, and in the prior art, the rough part of the surface of the steel pipe is polished by a polishing machine so as to achieve the desired mirror effect of the product; the surface treatment of the general steel pipe adopts a mechanical polishing mode to achieve the effect of a matte surface or a mirror surface; the qualified and unqualified products are required to be separately collected after polishing, and the efficiency is very low by adopting a manual feeding mode when the pipe is fed.
Disclosure of Invention
The application aims at: the integrated production line for polishing and detecting the pipe material is provided for solving the problems that the production efficiency is very low, a large amount of manpower is consumed, and the integrated production line for polishing and detecting the pipe material is required to collect qualified and unqualified products independently after the existing polishing is finished, and the manual feeding mode is adopted when the pipe material is fed.
The technical scheme of the application is as follows:
the utility model provides an integrated production line is detected in tubular product polishing, is including the automatic feeding frame that is used for tubular product material loading, the rear of automatic feeding frame is provided with the tubular product burnishing machine, the rear of tubular product burnishing machine is provided with polishing transition frame, the rear of polishing transition frame is provided with eddy current inspection automatic checkout device.
Further, a first rotating shaft is arranged in the automatic feeding frame, a second rotating shaft is arranged below the first rotating shaft in an inclined mode, a sleeve is arranged on the first rotating shaft, and a winding wheel is arranged on the second rotating shaft; a feeding belt is further arranged in the automatic feeding frame, one side of the feeding belt is connected with the automatic feeding frame, and the other side of the feeding belt bypasses the sleeve and is connected with the tape coiling wheel; a leveling conveying belt is arranged at the rear of the sleeve, an inclined loading slope is arranged at the tail end of the leveling conveying belt, a limiting plate is arranged at the tail end of the loading slope, a pushing cylinder is arranged below the tail end of the loading slope, a pushing block is arranged on the pushing cylinder, and a loading frame conveying device is further arranged at the rear of the limiting plate; the leveling conveyer belt top is provided with high limiting plate, high limiting plate passes through screw rod adjusting device and installs on automatic feeding frame.
Further, a water tank is arranged below the pipe polishing machine, a shell is sleeved above the water tank, a first partition plate is arranged above the water tank and positioned in the shell, and the interior of the shell is divided into a dust removing channel and a polishing area by the first partition plate; the water tank is provided with a dust inlet and a dust outlet which are positioned on two sides of the first partition board; a polishing wheel is arranged above the dust inlet, and a polishing cover plate is arranged above the polishing wheel; an air filter element is arranged above the dust outlet and in the dust removing channel, and the upper part of the dust removing channel is communicated with a special centrifugal fan for dust removal through a pipeline; a second partition plate is arranged above the polishing area, and the special centrifugal fan for dust removal is arranged on the second partition plate; an air outlet is formed in the top of the shell.
Further, a feed inlet and a discharge outlet are formed in the positions, corresponding to the polishing wheels, of the two ends of the shell, and the feed inlet and the feeding frame conveying device are located at the same height; the polishing cover plate is connected with one end of the opening and closing cylinder, and the other end of the opening and closing cylinder is connected with the first partition plate.
Further, an adjustable water curtain device is arranged in the water tank and positioned below the first partition plate; the adjustable water curtain device comprises a water storage pipe which is communicated with the water tank through a water pump; a water outlet is formed below the water storage pipe, and an adjustable water curtain plate is arranged on the water outlet; the water curtain plate is divided into a first water curtain plate and a second water curtain plate, and one side of the first water curtain plate is clung to the second water curtain plate and is connected in a triangular shape; the first water curtain plate and the second water curtain plate are provided with water curtain holes; the water curtain holes are distributed on the first water curtain plate and the second water curtain plate in a matrix arrangement; the water storage device comprises a water storage pipe, a first water curtain plate, a second water curtain plate, a regulating plate and a regulating groove, wherein the regulating plate is arranged on the first water curtain plate and the second water curtain plate, the regulating plate is provided with the regulating groove which is in a strip shape, mounting plates are arranged on two sides of the water storage pipe, the mounting plates are provided with mounting grooves which are in a strip shape, and the regulating plate is connected with the mounting plates through bolts penetrating through the regulating groove and the mounting grooves.
Further, one side of the polishing wheel is provided with two limiting plates which are arranged oppositely and used for placing the pipe, and one limiting plate is connected with the screw mechanism; a pushing roller which is obliquely arranged is arranged at the rear of the limiting plate; and sound insulation cotton is arranged on the inner side of the shell.
Further, an adjusting cylinder for adjusting the height of the polishing transition frame is arranged in the polishing transition frame.
Further, the automatic eddy current flaw detection device comprises a main frame, wherein a pulley block for conveying pipes is arranged on the main frame; a front compaction conveying device is arranged above one side of the main frame, and a rear compaction conveying device is arranged behind the front compaction conveying device; an eddy current flaw detection device is arranged between the front compaction conveying device and the rear compaction conveying device; the main frame is provided with a disqualified turning plate capable of being turned and a qualified turning plate capable of being turned.
Further, the front compression conveying device comprises a first mounting frame arranged above the main frame, a front compression cylinder is arranged on the first mounting frame, and the output end of the front compression cylinder penetrates through the first mounting frame to be connected with a front pressing wheel; the rear compaction conveying device comprises a second mounting frame arranged above the main frame, a rear compaction cylinder is arranged on the second mounting frame, and the output end of the rear compaction cylinder penetrates through the second mounting frame to be connected with the rear pressing wheel; a front power conveying wheel is arranged below the front pressing wheel, and a rear power conveying wheel is arranged below the rear pressing wheel; the front power conveying wheel and the rear power conveying wheel are connected with a conveying motor; a first shaft and a second shaft are arranged on two sides of the main frame; one side of the unqualified material turning plate is connected with a first shaft, an unqualified material turning cylinder is connected below the unqualified material turning plate, and the unqualified material turning cylinder is connected with a main frame; one side of the qualified material turning plate is connected with a second shaft, a qualified material turning cylinder is connected below the qualified material turning plate, and the qualified material turning cylinder is connected with a main frame.
Further, the main frame is arranged on the auxiliary frame through a height adjusting cylinder; a reject storage tank is arranged on one side, close to the first shaft, of the auxiliary frame; and a qualified product storage groove is formed in one side, close to the second rotating shaft, of the auxiliary frame.
Compared with the prior art, the application has the beneficial effects that:
1. the integrated production line for polishing and detecting the pipe comprises an automatic feeding frame for feeding the pipe, wherein a pipe polishing machine is arranged at the rear of the automatic feeding frame, a polishing transition frame is arranged at the rear of the pipe polishing machine, and an eddy current flaw detection automatic detection device is arranged at the rear of the polishing transition frame; the pipe is conveyed into the pipe polishing machine through the automatic feeding frame to be automatically polished, enters into the eddy current flaw detection automatic detection device through the polishing transition frame to be detected after polishing is finished, is detected to be qualified or unqualified, is classified, is fully automatically operated in the whole assembly line, does not need manual operation, and is very convenient.
2. The automatic feeding frame drives the second transmission shaft to rotate through the operation of the lifting motor, so that the second transmission shaft rotates around the belt wheel, the lifting hanging belt is lifted, the pipe positioned in the lifting hanging belt is transported to the flattening plate, and the pipe is sequentially fed into the pipe airtight detection machine through the flattening plate, so that manual carrying is avoided, and manpower is saved to a great extent; and a limited height adjusting device is arranged on the flattening plate and used for preventing the problems that the lifting speed of the lifting sling is too high, the pipes are overlapped, and the transportation speed is reduced.
3. The pipe polishing machine completely separates a polishing area through the arrangement of the first partition plate and the second partition plate, so that the primary dust removal effect is achieved; when the dust collector is used, dust can only enter the water tank through the dust inlet due to the arrangement of the polishing cover plate, and secondary dust removal can be carried out on the dust due to water in the water tank; under the action of a special centrifugal fan for dust removal, the dust enters the dust removal channel from the dust outlet after secondary dust removal, the secondary dust removal is performed under the action of an air filter element, the full dust removal is achieved, and finally the dust is discharged from the air outlet under the action of the special centrifugal fan for dust removal.
4. An adjustable water curtain device is arranged in a water tank and below a first partition board in a pipe polishing machine, and comprises a water storage pipe which is communicated with the water tank through a water pump; a water outlet is formed below the water storage pipe, and an adjustable water curtain plate is arranged on the water outlet; the water curtain plate is divided into a first water curtain plate and a second water curtain plate, and one side of the first water curtain plate is clung to the second water curtain plate and is connected in a triangular shape; the first water curtain plate and the second water curtain plate are provided with water curtain holes; the water curtain holes are distributed on the first water curtain plate and the second water curtain plate in a matrix arrangement; the water is left from the first water curtain plate and the second water curtain plate, a water curtain is formed below, and dust can be filtered fully through the two water curtains after entering the water tank.
5. The utility model provides a tubular product polishing detects integration production water line, because preceding clamp conveying device and back clamp conveying device's in the automatic checkout device of eddy current inspection setting can effectively guarantee the normal transportation of tubular product, and set up eddy current inspection device in its centre and detect, judge qualified and unqualified to tubular product to this information transfer control center, by control center according to corresponding information control qualified article stirring cylinder or unqualified article stirring cylinder operation, thereby realize automated inspection's process.
6. The utility model provides an integrated production line is detected in tubular product polishing, eddy current inspection automatic checkout device has the setting of preceding compress tightly the cylinder with back compress tightly the cylinder, distance between pinch roller and the preceding power delivery wheel and distance between back pinch roller and the back power delivery wheel before the regulation that can be very convenient has realized the process that can realize automated inspection to the tubular product homoenergetic of different pipe diameters, and the practicality is wider.
Drawings
FIG. 1 is a schematic structural view of a pipe polishing and detecting integrated production line;
FIG. 2 is a schematic structural view of an automatic feeding frame in a pipe polishing and detecting integrated production line;
FIG. 3 is a southwest isometric view of an automatic feeding rack in a pipe polishing detection integrated production line;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a schematic diagram of a pipe polishing machine in a pipe polishing detection integrated production line;
FIG. 6 is a cross-sectional view of a pipe polishing machine in a pipe polishing detection integrated production line;
FIG. 7 is a schematic view of a pipe polishing machine in an integrated pipe polishing and inspection production line after a part of the outer shell is removed;
FIG. 8 is an enlarged view at B in FIG. 7;
FIG. 9 is a schematic view of an adjustable water curtain device;
FIG. 10 is a front view of an adjustable water curtain device;
FIG. 11 is a schematic structural view of an automatic eddy current flaw detection device in a pipe polishing detection integrated production line;
FIG. 12 is an enlarged view at C in FIG. 11;
fig. 13 is a front view of an automatic eddy current flaw detection device in a pipe polishing detection integrated production line.
Reference numerals: 11-automatic feeding frame, 12-pipe polishing machine, 13-polishing transition frame, 14-eddy current flaw detection automatic detection device, 111-first rotating shaft, 112-second rotating shaft, 113-sleeve, 114-feeding belt, 115-leveling conveyor belt, 116-feeding slope, 117-limiting plate, 118-pushing cylinder, 119-pushing block, 1120-winding wheel, 1111-feeding frame conveying device, 1112-height limiting plate, 1113-screw adjusting device, 121-water tank, 122-housing, 123-first partition board, 124-dust removing channel, 125-polishing area, 126-dust inlet, 127-dust outlet, 128-polishing wheel, 129-polishing cover plate, 1211-air filter core, 1212-special centrifugal fan for dust removing, 1213-second partition plate, 1214-air outlet, 1215-feed inlet, 1216-discharge outlet, 1217-opening and closing cylinder, 15-adjustable water curtain device, 151-water storage tube, 152-water outlet, 153-first water curtain plate, 154-second water curtain plate, 155-water curtain hole, 156-adjusting plate, 157-mounting plate, 16-second limiting plate, 161-screw mechanism, 162-pushing roller, 131-adjusting cylinder, 141-main frame, 142-pulley block, 143-vortex defect detector, 144-disqualified material turning plate, 145-qualified material turning plate, 146-first mounting frame, 147-front pressing cylinder, 148-front pressing wheel, 149-second mounting frame, 1411-rear pressing cylinder, 1412-rear pressing wheel, 1413-front power transmission wheels, 1414-rear power transmission wheels, 1415-first shafts, 1416-second shafts, 1417-unqualified product turning cylinders, 1418-qualified product turning cylinders, 1419-height adjusting cylinders, 1420-auxiliary frames, 1421-unqualified product storage tanks and 1422-qualified product storage tanks.
Detailed Description
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The features and capabilities of the present application are described in further detail below in connection with examples.
Example 1
Referring to fig. 1-3, an integrated production line for polishing and detecting pipes comprises an automatic feeding frame 11 for pipe feeding, wherein a pipe polishing machine 12 is arranged at the rear of the automatic feeding frame 11, a polishing transition frame 13 is arranged at the rear of the pipe polishing machine 12, and an automatic eddy current flaw detection device 14 is arranged at the rear of the polishing transition frame 13; the pipe is conveyed into the pipe polishing machine 12 through the automatic feeding frame 11 for automatic polishing, enters into the eddy current flaw detection automatic detection device 14 through the polishing transition frame 13 for detection after polishing is finished, is detected to be qualified or unqualified, is classified, is fully automatically operated in the whole assembly line, does not need manual operation, and is very convenient.
Example two
In the second embodiment, the first rotating shaft 111 is disposed in the automatic feeding frame 11, the second rotating shaft 112 is disposed obliquely below the first rotating shaft 111, the first rotating shaft 111 is provided with a sleeve 113, and the second rotating shaft 112 is provided with a tape reel 1120, which are not described in detail herein; a feeding belt 114 is further arranged in the automatic feeding frame 11, one side of the feeding belt 114 is connected with the automatic feeding frame 11, and the other side bypasses the sleeve 113 to be connected with the tape coiling wheel 1120; a leveling conveyer belt 115 is arranged at the rear of the sleeve 113, an inclined loading slope 116 is arranged at the tail end of the leveling conveyer belt 115, a limiting plate 117 is arranged at the tail end of the loading slope 116, a pushing cylinder 118 is arranged below the tail end of the loading slope 116, a pushing block 119 is arranged on the pushing cylinder 118, and a loading frame conveying device 1111 is arranged at the rear of the limiting plate 117; a height limiting plate 1112 is arranged above the leveling conveyor belt 115, and the height limiting plate 1112 is installed on the automatic feeding frame 11 through a screw adjusting device 1113.
When the automatic feeding frame 11 is used, the second rotating shaft 112 rotates to drive the rolling wheel 1120 to rotate, so that the feeding belt 114 is lifted, the pipe pile placed on the feeding belt 114 is transferred onto the leveling conveying belt 115, and the pipe pile is sequentially arranged on the feeding slope 116 under the continuous action of the leveling conveying belt 115 and is blocked by the limiting plate 117, so that falling is prevented; because of the arrangement of the height limiting plate 1112, the pipe stacking can be effectively prevented; the position of the pushing block 119 is set to ensure that only one pipe can be pushed out by single pushing, so that repeated pushing is avoided; the pushing block 119 pushes the pipe out of the limiting plate 117, and the pipe falls down to the upper material frame conveying device 1111 under the action of gravity, and the pipe enters the pipe polishing machine 12 for polishing under the action of the upper material frame conveying device 1111 (which may be a belt pulley or a roller).
Example III
In the third embodiment, further description of the first embodiment is omitted, and the same parts are not repeated herein, referring to fig. 1-3, a water tank 121 is disposed below the pipe polishing machine 12, and part of water is poured into the water tank 121 to form an adsorption layer, so as to filter the air with dust entering the water tank 121; a shell 122 is sleeved above the water tank 121, and the whole polishing machine is sealed to perform the primary noise reduction function; a first partition 123 is installed above the water tank 121 and within the housing 122, and preferably, the first partition 123 may be a steel plate of the water tank 121 itself or may be a steel plate placed separately.
The first partition 123 divides the inside of the housing 122 into a dust removing passage 124 and a polishing area 125; the water tank 121 is provided with a dust inlet 126 and a dust outlet 127 on two sides of the first partition 123, i.e. dust enters the water tank 121 from the polishing area 125 through the dust inlet 126 and enters the dust removal channel 124 through the dust outlet 127.
A polishing wheel 128 is arranged above the dust inlet 126, the polishing wheel 128 can be directly connected with a motor, and the connection mode can directly adopt belt transmission to realize the operation of the polishing wheel 128; a polishing cover plate 129 is arranged above the polishing wheel 128, and the polishing cover plate 129 is designed to ensure that the polishing cover plate 129 completely covers the upper part of the polishing wheel 128 so that dust can only move downwards into the water tank 121; because the polishing wheel 128 rotates clockwise during polishing and polishes the pipe on the right side of the polishing wheel 128, the dust generated is preferably also moved downward for double-layer assurance.
An air filter element 1211 is arranged above the dust outlet 127 and positioned in the dust removing channel 124, and the air filter element 1211 can adopt the existing filtering device with the function of filtering dust; the upper part of the dust removing channel 124 is communicated with a special dust removing centrifugal fan 1212 through a pipeline, a second partition 1213 is arranged above the polishing area 125 to isolate the polishing area 125, and the special dust removing centrifugal fan 1212 is arranged on the second partition 1213; an air outlet 1214 is formed in the top of the shell 122; with the arrangement of the special centrifugal fan 1212, the trend of dust is further ensured, and the air with the dust is sequentially introduced into the water tank 121 from the dust inlet 126 under the action of the special centrifugal fan 1212, introduced into the dust removing channel 124 through the dust outlet 127, and discharged from the air outlet 1214 through a pipeline.
A feed port 1215 and a discharge port 1216 are arranged at the two ends of the shell 122 and at positions corresponding to the polishing wheels 128, and the feed port 1215 and the feeding rack conveying device 1111 are at the same height, so that the pipe can smoothly enter the pipe polishing machine 12; the pipe enters the rear polishing wheel 128 for polishing, and the whole pipe is comprehensively polished along with the movement of the pipe and finally sent out from the discharge hole 1216.
When the polishing device is used, a pipe enters the polishing area 125 from the feed port 1215, the polishing wheel 128 rotates to polish the polishing area, and at the moment, a large amount of dust is contained in the air, and the dust enters the water tank 121 from the dust inlet 126 under the combined action of the polishing wheel 128 and the special centrifugal fan 1212 for dust removal, so that the water is collected in the water tank 121, and a certain adsorption effect is generated on the dust to remove the dust; then air carrying dust continuously enters the dust removing channel 124 from the dust outlet 127 under the action of the centrifugal fan, dust is removed and filtered again under the action of the air filter element 1211, the content of air particles treated by the air filter element 1211 reaches the release level, and finally the air particles are discharged from the air outlet 1214; after the dust removal and filtration treatment for a plurality of times, the dust content in the air is greatly reduced.
Example IV
In the fourth embodiment, the third embodiment is further described, and the same parts are not described herein, and referring to fig. 1-6, the polishing cover 129 is openable and closable; preferably, the polishing cover plate 129 is connected with one end of the opening and closing cylinder 1217, the other end of the opening and closing cylinder 1217 is connected with the first partition 123, when the polishing cover plate is set, in order to ensure the normal overturning of the polishing cover plate 129, the front part and the rear part of the polishing cover plate 129 are connected through a hinge, the front part of the polishing cover plate 129 is connected with the opening and closing cylinder 1217, the opening and closing of the polishing cover plate 129 are realized through the expansion and contraction of the opening and closing cylinder, the cleaning of the opening and closing cover plate is facilitated, and preferably, for further facilitating the cleaning, an operation door and an observation window can be further opened at the side edge of the housing 122.
Example five
In the fifth embodiment, the details of the fourth embodiment are not repeated herein, referring to fig. 1-6, and an adjustable water curtain device 15 is disposed in the water tank 121 and below the first partition 123; the adjustable water curtain device 15 includes a water storage pipe 151, the water storage pipe 151 is communicated with the water tank 121 through a water pump, so as to realize water circulation, preferably, the other end of the water storage pipe 151 is opened or a water outlet 152 is provided, so that water can flow into the water tank 121 again.
A water outlet 152 is arranged below the water storage pipe 151, and an adjustable water curtain plate is arranged on the water outlet 152; the water curtain plate is divided into a first water curtain plate 153 and a second water curtain plate 154, and one sides of the first water curtain plate 153 and the second water curtain plate 154 are tightly attached to be connected in a triangular shape; the first water curtain plate 153 and the second water curtain plate 154 are provided with water curtain holes 155; the water curtain holes 155 are arranged in a matrix on the first water curtain plate 153 and the second water curtain plate 154.
In use, water flows out of the water outlet 152 and uniformly flows into the first water curtain plate 153 and the second water curtain plate 154, and because of the arrangement position of the water storage pipe 151, the first water curtain plate 153 is positioned below the dust inlet 126, and the second water curtain plate 154 is positioned below the dust outlet 127; and the water curtain holes 155 are provided so that a multi-layered water curtain is formed under the first and second water curtain plates 153 and 154, and dust must pass through both water curtains in sequence after entering the water tank 121 to sufficiently filter the dust.
Example six
In the sixth embodiment, the same components are not described herein, and referring to fig. 1-6, the first water curtain plate 153 and the second water curtain plate 154 are both provided with an adjusting plate 156, the adjusting plate 156 is provided with an elongated adjusting groove, two sides of the water storage pipe 151 are provided with mounting plates 157, the mounting plates 157 are provided with elongated mounting grooves, and the adjusting plate 156 and the mounting plates 157 are connected by bolts passing through the adjusting groove and the mounting grooves.
When the water curtain device is used, the water curtain plate can be moved up and down, so that the adjusting groove can be moved up and down, and meanwhile, the adjustable water curtain device is fixed through bolts, so that the size of an adjustable water outlet 152 formed below the first water curtain plate 153, the second water curtain plate 154 and the water storage pipe 151 can be adjusted, and the effect of adjusting the water curtain can be achieved.
Example seven
In the seventh embodiment, the same components are not described herein, and referring to fig. 1-6, one side of the polishing wheel 128 is provided with two second limiting plates 16 disposed opposite to each other for placing a pipe; the second limiting plates 16 are oppositely arranged, and the pipeline is placed between the second limiting plates 16, so that the limiting effect is realized; one of the second limiting plates 16 is connected with a screw mechanism 161, and the distance between the two second limiting plates 16 is adjusted through the screw mechanism 161 so as to meet the requirements of pipes with different diameters.
Example eight
In the eighth embodiment, further description of the first embodiment is omitted, and the same parts are not described herein, referring to fig. 1-3, an adjusting cylinder 131 for adjusting the height of the polishing transition frame 13 is disposed in the polishing transition frame 13; the height of the polishing transition frame 13 is adjusted by the adjusting cylinder 131, so that the polishing transition frame and the discharge hole 1216 are at the same height, and normal conveying of the pipe is ensured; preferably, the polishing transition frame 13 is provided with a V-shaped groove for conveying the pipe.
Example nine
The ninth embodiment is further described in the first embodiment, and the same components are not described herein, referring to fig. 1-3, and the automatic eddy current inspection device 14 includes a main frame 141, and a pulley block 142 for transporting the pipe is disposed on the main frame 141; a front compression conveying device is arranged above one side of the main frame 141, and a rear compression conveying device is arranged behind the front compression conveying device; an eddy current flaw detector 143 is arranged between the front compaction conveying device and the rear compaction conveying device (the eddy current flaw detector 143 can be an existing detection product); the main frame 141 is provided with a reversible disqualified turning plate 144 and a reversible qualified turning plate 145.
The front compression conveying device comprises a first mounting frame 146 arranged above the main frame 141, a front compression cylinder 147 is arranged on the first mounting frame 146, the output end of the front compression cylinder 147 passes through the first mounting frame 146 to be connected with a front pinch roller 148, the rear compression conveying device comprises a second mounting frame 149 arranged above the main frame 141, a rear compression cylinder 1411 is arranged on the second mounting frame 149, the output end of the rear compression cylinder 1411 passes through the second mounting frame 149 to be connected with a rear pinch roller 1412, a front power conveying wheel 1413 is arranged below the front pinch roller 148, and a rear power conveying wheel 1414 is arranged below the rear pinch roller 1412; the front power transmission wheel 1413 and the rear power transmission wheel 1414 are connected with a transmission motor; with the arrangement of the front pressing cylinder 147 and the rear pressing cylinder 1411, the distance between the front pressing wheel 148 and the front power transmission wheel 1413 and the distance between the rear pressing wheel 1412 and the rear power transmission wheel 1414 can be very conveniently adjusted, so that the automatic detection process of pipes with different pipe diameters can be realized, and the practicability is wider.
A first shaft 1415 and a second shaft 1416 are installed at both sides of the main frame 141; one side of the unqualified material turning plate 144 is connected with a first shaft 1415, an unqualified material turning cylinder 1417 is connected below the unqualified material turning plate 144, and the unqualified material turning cylinder 1417 is connected with a main frame 141; one side of the qualified material turning plate 145 is connected with a second shaft 1416, a qualified material turning cylinder 1418 is connected below the qualified material turning plate 145, and the qualified material turning cylinder 1418 is connected with the main frame 141.
Preferably, the eddy current inspection device 143 is connected with a control center (may be an existing controller), and the reject turning cylinder 1417 and the reject turning cylinder 1418 are also connected with the control center; when in use, the pipe enters between the front pinch roller 148 and the front power transmission wheel 1413, passes through the eddy current flaw detection device 143 under the drive of the power transmission wheel, detects, and transfers the detected qualified and unqualified information to the control center; and then the pipe continues to advance, enters between the rear pinch roller 1412 and the rear power transmission wheel 1414, and is driven to advance by the rear power transmission wheel 1414, when the tail end of the pipe moves out from between the rear pinch roller 1412 and the rear power transmission wheel 1414, the control center controls the qualified product turning cylinder 1418 or the unqualified product turning cylinder 1417 to operate according to corresponding instructions, and the pipe is moved out of the detection device, so that the automatic detection process is realized.
Examples ten
In the tenth embodiment, further description of the ninth embodiment is omitted, and the same components are not described here again, referring to fig. 1 to 3, the main frame 141 is disposed on the sub-frame 1420 through the height adjusting cylinder 1419; and the height of the main frame 141 can be adjusted to be consistent with the height of the front polishing transition frame 13, so that the transportation is convenient.
Example eleven
In the eleventh embodiment, the details of the tenth embodiment are omitted, and referring to fig. 1-3, a reject container 1421 is disposed on a side of the sub-frame 1420, which is close to the first shaft 1415; a qualified product storage tank 1422 is arranged on one side of the auxiliary frame 1420, which is close to the second shaft 1416; the unqualified product storage tanks 1421 and 1422 are arranged to collect corresponding products by hand, and the products are classified independently, so that the sorting is more convenient.
The above examples merely illustrate specific embodiments of the application, which are described in more detail and are not to be construed as limiting the scope of the application. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the application, which fall within the scope of protection of the application.
Claims (5)
1. The integrated production line for polishing and detecting the pipe is characterized by comprising an automatic feeding frame (11) for feeding the pipe, wherein a pipe polishing machine (12) is arranged at the rear of the automatic feeding frame (11), a polishing transition frame (13) is arranged at the rear of the pipe polishing machine (12), and an eddy current flaw detection automatic detection device (14) is arranged at the rear of the polishing transition frame (13);
a first rotating shaft (111) is arranged in the automatic feeding frame (11), a second rotating shaft (112) is arranged below the first rotating shaft (111), a sleeve (113) is arranged on the first rotating shaft (111), and a winding wheel (1120) is arranged on the second rotating shaft (112); a feeding belt (114) is further arranged in the automatic feeding frame (11), one side of the feeding belt (114) is connected with the automatic feeding frame (11), and the other side of the feeding belt bypasses the sleeve (113) and is connected with the tape coiling wheel (1120); a leveling conveying belt (115) is arranged at the rear of the sleeve (113), an inclined feeding slope (116) is arranged at the tail end of the leveling conveying belt (115), a limiting plate (117) is arranged at the tail end of the feeding slope (116), a pushing cylinder (118) is arranged below the tail end of the feeding slope (116), a pushing block (119) is arranged on the pushing cylinder (118), and a feeding frame conveying device (1111) is further arranged at the rear of the limiting plate (117); a height limiting plate (1112) is arranged above the leveling conveying belt (115), and the height limiting plate (1112) is arranged on the automatic feeding frame (11) through a screw rod adjusting device (1113);
an adjusting cylinder (131) for adjusting the height of the polishing transition frame (13) is arranged in the polishing transition frame (13);
a water tank (121) is arranged below the pipe polishing machine (12), a shell (122) is sleeved above the water tank (121), a first partition plate (123) is arranged above the water tank (121) and positioned in the shell (122), and the first partition plate (123) divides the interior of the shell (122) into a dust removal channel (124) and a polishing area (125); the water tank (121) is provided with a dust inlet (126) and a dust outlet (127) at two sides of the first partition board (123); a polishing wheel (128) is arranged above the dust inlet (126), and a polishing cover plate (129) is arranged above the polishing wheel (128); an air filter element (1211) is arranged above the dust outlet (127) and positioned in the dust removing channel (124), and the upper part of the dust removing channel (124) is communicated with a special centrifugal fan (1212) for dust removal through a pipeline; a second partition plate (1213) is arranged above the polishing area (125), and the special centrifugal fan (1212) for dust removal is arranged on the second partition plate (1213); an air outlet (1214) is formed in the top of the shell (122);
an adjustable water curtain device (15) is arranged in the water tank (121) and positioned below the first partition plate (123); the adjustable water curtain device (15) comprises a water storage pipe (151), and the water storage pipe (151) is communicated with the water tank (121) through a water pump; a water outlet (152) is formed below the water storage pipe (151), and an adjustable water curtain plate is arranged on the water outlet (152); the water curtain plate is divided into a first water curtain plate (153) and a second water curtain plate (154), and one side of the first water curtain plate (153) is closely connected with one side of the second water curtain plate (154) in a triangular shape; the first water curtain plate (153) and the second water curtain plate (154) are provided with water curtain holes (155); the water curtain holes (155) are distributed on the first water curtain plate (153) and the second water curtain plate (154) in a matrix arrangement; the water storage device comprises a first water curtain plate (153) and a second water curtain plate (154), wherein the first water curtain plate and the second water curtain plate (154) are respectively provided with an adjusting plate (156), the adjusting plates (156) are provided with long-strip-shaped adjusting grooves, the two sides of the water storage pipe (151) are provided with mounting plates (157), the mounting plates (157) are provided with long-strip-shaped mounting grooves, and the adjusting plates (156) and the mounting plates (157) are connected through bolts penetrating through the adjusting grooves and the mounting grooves;
two second limiting plates (16) which are arranged oppositely and used for placing the pipe are arranged on one side of the polishing wheel (128), and one second limiting plate (16) is connected with a screw mechanism (161); a pushing roller (162) which is obliquely arranged is arranged behind the second limiting plate (16); an acoustic insulation cotton is arranged on the inner side of the shell (122).
2. The integrated pipe polishing and detecting production line according to claim 1, wherein a feed port (1215) and a discharge port (1216) are formed at the two ends of the shell (122) and at positions corresponding to the polishing wheels (128), and the feed port (1215) and the feeding rack conveying device (1111) are at the same height; the polishing cover plate (129) is connected with one end of an opening and closing cylinder (1217), and the other end of the opening and closing cylinder (1217) is connected with the first partition plate (123).
3. The integrated pipe polishing and detecting production line according to claim 1, wherein the automatic eddy current flaw detection device (14) comprises a main frame (141), and a pulley block (142) for conveying pipes is arranged on the main frame (141); a front compaction conveying device is arranged above one side of the main frame (141), and a rear compaction conveying device is arranged behind the front compaction conveying device; an eddy current flaw detector (143) is arranged between the front compaction conveying device and the rear compaction conveying device; the main frame (141) is provided with a reversible disqualified turning plate (144) and a reversible qualified turning plate (145).
4. A pipe polishing and detecting integrated production line according to claim 3, wherein the front pressing and conveying device comprises a first mounting frame (146) arranged above the main frame (141), a front pressing cylinder (147) is arranged on the first mounting frame (146), and an output end of the front pressing cylinder (147) penetrates through the first mounting frame (146) to be connected with a front pressing wheel (148); the rear compaction conveying device comprises a second mounting frame (149) arranged above the main frame (141), a rear compaction cylinder (1411) is arranged on the second mounting frame (149), and the output end of the rear compaction cylinder (1411) passes through the second mounting frame (149) to be connected with a rear pressing wheel (1412); a front power transmission wheel (1413) is arranged below the front pressing wheel (148), and a rear power transmission wheel (1414) is arranged below the rear pressing wheel (1412); the front power transmission wheel (1413) and the rear power transmission wheel (1414) are connected with a transmission motor; a first shaft (1415) and a second shaft (1416) are arranged on two sides of the main frame (141); one side of the unqualified material turning plate (144) is connected with a first shaft (1415), a unqualified material turning cylinder (1417) is connected below the unqualified material turning plate (144), and the unqualified material turning cylinder (1417) is connected with a main frame (141); one side of the qualified material turning plate (145) is connected with a second shaft (1416), a qualified material turning cylinder (1418) is connected below the qualified material turning plate (145), and the qualified material turning cylinder (1418) is connected with the main frame (141).
5. The pipe polishing and detecting integrated production line according to claim 4, wherein the main frame (141) is provided on the sub-frame (1420) through a height adjusting cylinder (1419); a reject bin (1421) is arranged on one side of the auxiliary frame (1420) close to the first shaft (1415); a reject bin (1422) is provided on the side of the sub-frame (1420) that is closer to the second shaft (1416).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820368.2A CN113560980B (en) | 2021-07-20 | 2021-07-20 | Pipe polishing and detecting integrated production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820368.2A CN113560980B (en) | 2021-07-20 | 2021-07-20 | Pipe polishing and detecting integrated production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113560980A CN113560980A (en) | 2021-10-29 |
| CN113560980B true CN113560980B (en) | 2023-08-29 |
Family
ID=78165731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110820368.2A Active CN113560980B (en) | 2021-07-20 | 2021-07-20 | Pipe polishing and detecting integrated production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113560980B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275668B (en) * | 2023-05-22 | 2023-07-21 | 四川岷河管道建设工程有限公司 | Efficient pipeline welding device convenient to adjust |
| CN117208475B (en) * | 2023-11-09 | 2024-02-09 | 四川禾牧机械制造有限公司 | Monocrystalline silicon automatic conveying and feeding equipment and method |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009226530A (en) * | 2008-03-21 | 2009-10-08 | Shin Nippon Koki Co Ltd | Grinder |
| CN102059530A (en) * | 2010-11-19 | 2011-05-18 | Bac大连有限公司 | Method for efficiently manufacturing heat exchange pipes, and production line |
| CN104646932A (en) * | 2013-11-16 | 2015-05-27 | 无锡大金高精度冷拔钢管有限公司 | Manufacturing method for high-precision cold-drawing welded pipe |
| CN105834507A (en) * | 2016-06-07 | 2016-08-10 | 黄明桂 | Automatic pipe cutting machine |
| CN105834897A (en) * | 2016-05-24 | 2016-08-10 | 广州茂迅自动化技术有限公司 | Intelligent full-automatic circular pipe and rod polishing unit |
| CN205765555U (en) * | 2016-05-24 | 2016-12-07 | 广州茂迅自动化技术有限公司 | A kind of Intelligent automatic rectangular tube, bar polishing unit |
| CN108393783A (en) * | 2018-04-24 | 2018-08-14 | 北京瀚川鑫冶工程技术有限公司 | A kind of belt bar, wire rod, tubing grinding-polishing process equipment and its production line |
| CN208826300U (en) * | 2018-06-11 | 2019-05-07 | 深圳市科益展自动化有限公司 | A kind of metal surface automatic polishing machine |
| CN209256518U (en) * | 2018-11-27 | 2019-08-16 | 河南聚合科技有限公司 | A kind of dust-extraction unit of automobile hub polishing polishing station |
| JP2019188597A (en) * | 2018-04-26 | 2019-10-31 | ケイエンジェイ カンパニー リミテッド | Substrate polishing device preventing scattering and re-adhesion of contaminant |
| CN111152082A (en) * | 2020-02-18 | 2020-05-15 | 江苏金恒信息科技股份有限公司 | Full-automatic rod defect grinding system based on industrial robot |
| CN111421449A (en) * | 2020-04-20 | 2020-07-17 | 深圳爱多多环保科技有限公司 | Polishing detection production line |
| CN112024637A (en) * | 2020-09-04 | 2020-12-04 | 江苏武进不锈股份有限公司 | Production line of precise ultra-long stainless steel pipe for efficient heat exchange equipment |
| CN112246064A (en) * | 2020-11-05 | 2021-01-22 | 台州旭钧环保科技有限公司 | Purifier of quadruplex position burnishing machine |
| CN212444650U (en) * | 2020-06-18 | 2021-02-02 | 东莞金大环安智联科技有限公司 | Polishing and cascade cabinet all-in-one |
| CN212523543U (en) * | 2020-06-16 | 2021-02-12 | 东莞金大环安智联科技有限公司 | Environment-friendly explosion-proof water curtain dust removal polishing table |
-
2021
- 2021-07-20 CN CN202110820368.2A patent/CN113560980B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009226530A (en) * | 2008-03-21 | 2009-10-08 | Shin Nippon Koki Co Ltd | Grinder |
| CN102059530A (en) * | 2010-11-19 | 2011-05-18 | Bac大连有限公司 | Method for efficiently manufacturing heat exchange pipes, and production line |
| CN104646932A (en) * | 2013-11-16 | 2015-05-27 | 无锡大金高精度冷拔钢管有限公司 | Manufacturing method for high-precision cold-drawing welded pipe |
| CN105834897A (en) * | 2016-05-24 | 2016-08-10 | 广州茂迅自动化技术有限公司 | Intelligent full-automatic circular pipe and rod polishing unit |
| CN205765555U (en) * | 2016-05-24 | 2016-12-07 | 广州茂迅自动化技术有限公司 | A kind of Intelligent automatic rectangular tube, bar polishing unit |
| CN105834507A (en) * | 2016-06-07 | 2016-08-10 | 黄明桂 | Automatic pipe cutting machine |
| CN108393783A (en) * | 2018-04-24 | 2018-08-14 | 北京瀚川鑫冶工程技术有限公司 | A kind of belt bar, wire rod, tubing grinding-polishing process equipment and its production line |
| JP2019188597A (en) * | 2018-04-26 | 2019-10-31 | ケイエンジェイ カンパニー リミテッド | Substrate polishing device preventing scattering and re-adhesion of contaminant |
| CN208826300U (en) * | 2018-06-11 | 2019-05-07 | 深圳市科益展自动化有限公司 | A kind of metal surface automatic polishing machine |
| CN209256518U (en) * | 2018-11-27 | 2019-08-16 | 河南聚合科技有限公司 | A kind of dust-extraction unit of automobile hub polishing polishing station |
| CN111152082A (en) * | 2020-02-18 | 2020-05-15 | 江苏金恒信息科技股份有限公司 | Full-automatic rod defect grinding system based on industrial robot |
| CN111421449A (en) * | 2020-04-20 | 2020-07-17 | 深圳爱多多环保科技有限公司 | Polishing detection production line |
| CN212523543U (en) * | 2020-06-16 | 2021-02-12 | 东莞金大环安智联科技有限公司 | Environment-friendly explosion-proof water curtain dust removal polishing table |
| CN212444650U (en) * | 2020-06-18 | 2021-02-02 | 东莞金大环安智联科技有限公司 | Polishing and cascade cabinet all-in-one |
| CN112024637A (en) * | 2020-09-04 | 2020-12-04 | 江苏武进不锈股份有限公司 | Production line of precise ultra-long stainless steel pipe for efficient heat exchange equipment |
| CN112246064A (en) * | 2020-11-05 | 2021-01-22 | 台州旭钧环保科技有限公司 | Purifier of quadruplex position burnishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113560980A (en) | 2021-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113560980B (en) | Pipe polishing and detecting integrated production line | |
| CN210700336U (en) | Crushing and slag hopper of membrane filter press | |
| CN106516248B (en) | Raw material band bales catch shell packing machine | |
| CN211071786U (en) | Shakeout drum machine | |
| CN206676801U (en) | A kind of lead pig apparatus for eliminating sludge | |
| CN111306913A (en) | Efficient cleaning and drying device for bolt machining | |
| CN213321161U (en) | Production and processing equipment for reclaimed rubber powder | |
| CN104741197B (en) | A kind of chip plastic crushing piece-rate system | |
| CN209009619U (en) | A kind of automatic charging rear cover | |
| CN106112770A (en) | A kind of steel tube derusting machine | |
| CN209815602U (en) | High efficiency iron material lifting machine | |
| CN105234833B (en) | A kind of mixing slurry recycling bins in abrasive slurries descaling device | |
| CN219003659U (en) | Dust removal assembly of tea car look machine | |
| CN215354408U (en) | Automatic laminating machine send mucilage binding to put | |
| CN214515257U (en) | Deironing device among rice production flow | |
| CN213864449U (en) | Feeding device of stainless steel shot screening machine | |
| CN219007901U (en) | Labor-saving rice conveying and pouring device | |
| CN218872739U (en) | Chemical material screening machine for chemical industry | |
| CN212824788U (en) | Sand blasting machine | |
| CN220636226U (en) | Precoated sand used sand regenerating device | |
| CN213493965U (en) | Scrap iron retrieves and uses sorting device | |
| CN209601709U (en) | A kind of dust processor of grain absorber | |
| CN210187405U (en) | Box permanent magnetism cylinder separator | |
| CN211660098U (en) | River sand iron powder separator for building | |
| CN212702863U (en) | Feeding equipment for white marble sand making |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An integrated production line for pipe polishing and testing Granted publication date: 20230829 Pledgee: Bank of China Limited Meishan Branch Pledgor: SICHUAN MINHE PIPELINE CONSTRUCTION ENGINEERING CO.,LTD.|Sichuan Minhe Pipe Industry Co.,Ltd. Registration number: Y2024980006802 |