CN108656320A - A kind of scraper device of pipe die cleaning machine - Google Patents
A kind of scraper device of pipe die cleaning machine Download PDFInfo
- Publication number
- CN108656320A CN108656320A CN201810451634.7A CN201810451634A CN108656320A CN 108656320 A CN108656320 A CN 108656320A CN 201810451634 A CN201810451634 A CN 201810451634A CN 108656320 A CN108656320 A CN 108656320A
- Authority
- CN
- China
- Prior art keywords
- scraper
- pipe die
- brush
- doctor blade
- blade holder
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000003028 elevating effect Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 14
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
A kind of scraper device of pipe die cleaning machine, it is characterised in that：Scraper device includes scraper and connecting rod, scraper is fixed on the lower end of connecting rod, above the tongue and groove of pipe die, separately there is the first elevating mechanism that can drive scraper vertically oscilaltion, the upper end of connecting rod is connected with the first elevating mechanism, and the first elevating mechanism is directly or indirectly arranged in the rack of pipe die cleaning machine；Structure of the invention designs advantages of simple, it on the basis of brush cleans pipe die, adds scraper and tongue and groove is cleaned, have the advantages that cleaning performance is good, easy to clean quick, it ensures the leakproofness of mold in die closing operation next time, is suitable for automatic production line.
Description
Technical field
The invention belongs to prefabricated components production equipment field in Building technology more particularly to a kind of pipe die cleaning machines, specifically
It is related to a kind of scraper device of pipe die cleaning machine.
Background technology
In pile pile production industry, need to use pipe die, existing pipe die is typically to be formed with two half modules, is known as in the industry
Mould and lower die, slurry are put into lower die, are closed upper mold and are fixed with lower die, by tensioning, centrifugation, it is steam-cured, demoulding and etc.
After obtain pile pile, during demoulding, need first to detach upper mold with lower die, and upper mold is moved on vacancy, stir lower die
Pile pile can just be detached from lower die.After the completion of a whole set of process, need to clean pipe die, if do not cleaned or cleaning not exclusively,
It can have a negative impact to making pile pile next time, pile pile quality problems are also resulted in when serious.
Previous is all to carry out scrub operation to pipe die using artificial brush, and the degree of automation of this operational method is relatively low,
It is time-consuming and laborious.Special pipe die cleaning machine has also been developed at present thus to clean pipe die, such as Patent No.
The Chinese patent of CN201610112765.3《A kind of pipe die wiper mechanism and pipe die cleaning machine》, including rack is equipped in rack
The brush frame being flexibly connected with rack is fixed with the brush frame driving that brush frame can be driven vertically to move back and forth in rack
Mechanism is rotatably connected to the brush component that edge is fixed with several brushes on brush frame, and brush can be driven by being further fixed on brush frame
The brush driving mechanism of disk component rotation, is fixed with guide rail on cross beam frame, rack is slidably connected with guide rail, is fixed in rack
The rack driving mechanism that rack can be driven to be moved along guide rail axial reciprocating.This pipe die cleaning function is to pipe die into accommodating clear
Wash, but after pipe die goes out stake, on the tongue and groove of pipe die can residual concrete, this can influence the close of mold in die closing operation next time
Feng Xing is singly that clean dynamics by the way of brush cleaning inadequate, is typically only capable to clean to pipe die chamber inner sidewall face, tongue and groove is difficult
It cleans to, it is therefore desirable to existing structure is improved to adapt to the cleaning needs of tongue and groove position.
Invention content
Technical problem to be solved by the invention is to provide a kind of scraper device of simple and reasonable pipe die cleaning machine,
The tongue and groove position of pipe die can effectively be cleaned.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of scraper device of pipe die cleaning machine,
It is characterized in that：Scraper device includes scraper and connecting rod, and scraper is fixed on the lower end of connecting rod, is located above the tongue and groove of pipe die,
It is another to there is the first elevating mechanism that drive scraper vertically oscilaltion, the upper end of connecting rod and the first elevating mechanism to connect
It connects, the first elevating mechanism is directly or indirectly arranged in the rack of pipe die cleaning machine.
Further, scraper be left and right side by side or cross be mounted on the lower section of doctor blade holder, scraper is located at described
Above the both sides tongue and groove of pipe die, scraper is connect by corresponding connecting rod with respective first elevating mechanism, and the of oscilaltion
One elevating mechanism is mounted on by doctor blade holder in the rack of pipe die cleaning machine；
Further, the doctor blade holder can be slidingly in rack, and scraper also can be with doctor blade holder side-to-side movement, described
The centering guiding mechanism for carrying out centering adjustment to scraper is provided on doctor blade holder, in front of scraper, when centering guiding mechanism
Under Shaft alignment state, left and right scraper is located at right over the both sides tongue and groove of pipe die.
Further, the centering guiding mechanism includes a leading truck, and leading truck can be mounted on doctor blade holder up and downly
Front, doctor blade holder front is fixed with the second elevating mechanism that can drive leading truck vertically oscilaltion, and leading truck is in
Isosceles trapezoidal structure compatible with the upper opening of pipe die chamber, when leading truck is aligned with mold cavity center line line, symmetrical cloth
The scraper set just is directed at the both sides tongue and groove of pipe die.
Further, the orienting roll with the inconsistent cooperation of the open side of mold cavity is installed at left and right sides of the leading truck
Wheel.
It is preferred that the doctor blade holder is the ladder-like mounting bracket being composed of upper mounting plate, connecting plate and lower installation board, the
One elevating mechanism is mounted on upper mounting plate, and the second elevating mechanism is mounted on lower installation board, the output end of the second elevating mechanism
It is connected and fixed straight down with the upper center of leading truck.
Further, the rack is equipped with two guide rail beams coordinated with the bottom of upper mounting plate, lower installation board, upper installation
Plate, lower installation board bottom surface be respectively fixed with pulley assembly, coordinated by pulley assembly and guide rail beam, make doctor blade holder that can control cunning
It is arranged on guide rail beam dynamicly.
It is preferred that first elevating mechanism, the second elevating mechanism use cylinder or oil cylinder.
Further, it is equipped in the front side of the scraper or/and rear side for preventing scraper from contradicting the rolling to tongue and groove bottom surface
Wheel.
Further, the periphery of the idler wheel has the flange for carrying out guide and limit to scraper coordinated with tongue and groove.
Further, the idler wheel is front and back a pair, is installed in rotation on the lower section of roller mount by connecting shaft respectively,
Positioned at the front and rear sides of scraper, roller mount is fixed on connecting rod lower part.
Finally, brush frame is installed in the rack, the brush group that edge is equipped with brush is rotatably connected on brush frame
Part, brush components distribution have brush seat, the connector sleeve of brush head to be set on brush seat, are connected by guide pin and pilot hole limit
It connects, and has spring in belled position inner support between brush head and brush seat.
Compared with the prior art, the advantages of the present invention are as follows：It is added in the rack of pipe die cleaning machine corresponding with tongue and groove
Scraper device, remaining concrete on the tongue and groove of pipe die is carried out sweeping cleaning by scraper；Side is installed before and after scraper
Idler wheel prevents scraper from first contacting tongue and groove, and position limitation protection and guiding role are played to scraper；It is arranged in the front of scraper device and is oriented to
Mechanism plays the centering adjustment effect to scraper, prevents scraper from declining when not being directed at tongue and groove and encounters mold and make mold and knife
Tool is impaired.Structure of the invention designs advantages of simple, on the basis of brush cleans pipe die, adds scraper and is carried out to tongue and groove
Cleaning, has the advantages that cleaning performance is good, easy to clean quick, it is ensured that next time in die closing operation mold leakproofness, it is suitable
For automatic production line.
Description of the drawings
Fig. 1 is the structural schematic diagram of pipe die cleaning machine provided by the invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is that Fig. 1 removes the structural schematic diagram after brush frame and brush assembly；
Fig. 4 is that Fig. 3 removes the structural schematic diagram after rack, guide rail beam and doctor blade holder.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in figures 1-4, a kind of scraper device of pipe die cleaning machine, the pipe die cleaning machine generally include rack 1, rack
Brush frame 40 is inside installed, the brush component 10 that edge is equipped with brush head 11, scraper device 20 are rotatably connected on brush frame 40
In rack 1, scraper device 20 includes scraper 22 and doctor blade holder 21, and 22 lateral cross section of scraper presentation general right angle is trapezoidal,
Front is easy for the shelving knife face of spatula, and doctor blade holder 21 is arranged on the guide rail beam 4 of 1 upper end of rack and can be along guide rail beam 4 or so
Sliding is arranged in general, being equipped with pulley assembly below doctor blade holder 21 on guide rail beam 4, so as to easily horizontally slip,
In the present embodiment, position is equipped with pulley assembly before and after the bottom surface of doctor blade holder 21, accordingly, is laterally arranged in rack 1
There is guide rail beam 4, moreover, guide rail beam 4 is also front and back two arranged, is slided for pulley assembly, scraper 22 is mounted on doctor blade holder 21
Lower rear, be located at the top of tongue and groove 3 of pipe die 2, and can horizontally slip with doctor blade holder 21, energy be fixedly installed on doctor blade holder 21
The first elevating mechanism of the vertically oscilaltion of scraper 22, scraper 22 is driven to be mounted on the lower end of connecting rod 26, scraper 21
Upper end be connected with the first elevating mechanism by connecting rod 26 because scraper 22 is two groups be symmetrical set, be distributed in
The both sides of pipe die 2 keep two groups of scrapers 22 corresponding with 3 position of tongue and groove of 2 left and right sides of pipe die respectively, so connecting rod 26 is also
Corresponding two, the lower end of connecting rod 26 is connected with scraper 22, the upper end of connecting rod 26 and respective first elevating mechanism phase
Connection, the first elevating mechanism are typically, left and right two first lifting cylinders 25 corresponding with scraper 22, the first lifting cylinder 25
It being vertically installed on doctor blade holder 21, the upper end of the output end of the first lifting cylinder 25 straight down with connecting rod 26 is connected and fixed,
It installs and connects in order to facilitate connecting rod 26, connecting rod 26, which is segmented into, is vertically connected with bar, is vertically connected between bar and is connected with connector sleeve 5
It picks up to form connecting rod 26,26 upper end of connecting rod is connected and fixed also by the output end of connector sleeve 5 and the first lifting cylinder 25.
It is equipped in the front and rear sides of scraper 22 and is arrived for carrying out guide and limit to scraper 22, preventing scraper 22 from directly contradicting
The idler wheel 24 of 3 bottom surface of tongue and groove, idler wheel 24 are front and back a pair, are installed in rotation under roller mount 23 by connecting shaft respectively
Side is located at the front and rear sides of scraper 22, and roller mount 23 is fixed on connecting rod lower part, and installation idler wheel 24 can be to avoid under scraper 22
First tongue and groove 3 is contacted during drop and the surface edge of a knife of pipe die 2 is caused to scratch, and scraper 22 can also be avoided directly to be destroyed by pipe die 2,
And so that idler wheel 24 first touches 2 surface of pipe die, after waiting positions centering to limit, scraper 22 is just made to extend to 3 the inside of tongue and groove, and
Due to being pre-designed height limitation, the bottom surface that scraper 22 directly contacts tongue and groove 3 is can effectively prevent, in this way to pipe die 1 and scraper
22 all play necessary protective effect.The flange 241 coordinated with tongue and groove can also be arranged in the periphery of idler wheel 24, and flange 241 stretches into enterprise
In mouthful, guiding role can be played.The distance of flange 241 to 3 bottom of tongue and groove be typically larger than scraper 22 to tongue and groove 3 bottom away from
From.
Since pipe die 1 has deviation when installing fixed, on doctor blade holder 21, the front of scraper 22 be additionally provided with use
In the centering guiding mechanism 30 for carrying out centering adjustment to scraper 22, centering guiding mechanism 30 includes a leading truck 31, guide roller
32 and as the second elevating mechanism the second lifting cylinder 33, wherein the second lifting cylinder 33 is fixed on doctor blade holder 21
Front, and be typically between the scraper 22 of symmetrical distribution on center line, generally also at the center of doctor blade holder 21
On line, leading truck 31 can be mounted on the front of doctor blade holder 21 up and downly, and leading truck 31 is in mutually to be fitted with the upper opening of mold cavity
The isosceles trapezoidal structure matched, guide roller 32 have left and right two, are respectively rotatably mounted on the left and right sides of leading truck 31, the
Position is connected and fixed the output end of two lifting cylinders 33 downwards and among the top of leading truck 31, to make the second lifting
Cylinder 33 can drive the vertically oscilaltion of leading truck 31, when the center line of the center line and pipe die chamber 6 of leading truck 31
When not being aligned and deviateing, 32 lateral surface of guide roller of the wherein side of leading truck 31 will certainly first touch the upper of pipe die chamber 6
Be open a side, and guide roller 32 lateral surface in the other side fails to touch the upper opening other side position of pipe die chamber 6, institute
To continue to decline with the second lifting cylinder 33, the guide roller 32 of side can be by one side of upper opening of pipe die chamber 6
Continuing thrust so that leading truck 31 is moved to the other side, since the second lifting cylinder 33 is integrally fixed on doctor blade holder 21, scraper 22
Also adjustment position can be moved, moves left and right be oriented to rack position to adjust position in this way, until centering, exactly leading truck 31
Center line is aligned with the center line of pipe die chamber 6, when leading truck 31 is aligned with pipe die chamber 6, the guiding of 31 lower part both sides of leading truck
The upper opening inner wall of idler wheel 32 and pipe die chamber 6 offsets positioning, at this point, the scraper 22 of symmetrical part is just directed at pipe die 2
On left and right tongue and groove 3, play the role of guiding centering.
It is further improved, doctor blade holder 21 is the rank being composed of upper mounting plate 211, connecting plate 212 and lower installation board 213
Scalariform mounting bracket, upper mounting plate 211, lower installation board 213 bottom surface be respectively fixed with pulley assembly, wherein the first lifting cylinder 25
Mounted on two side of the left and right of upper mounting plate 211, the second lifting cylinder 33 is mounted on the medium position of lower installation board 213, second liter
Upper center of the output end of sending down abnormally ascending cylinder 33 straight down with leading truck 31 is connected and fixed, before the guide rail beam 4 of 1 upper end of rack is
Two afterwards, two guide rail beams 4 are matched with the bottom of upper mounting plate 211, lower installation board 213 respectively, by pulley assembly and are led
Beam-and-rail coordinates so that doctor blade holder 21 can be slidingly arranged on guide rail beam 4.
Brush component 10 includes at least one brush 14, and brush head 11 is circumferentially fixed in brush 14 and bristle extends brush
Outside disk 14, brush 14 is fixed in brush shaft 15, and brush shaft 15 is to be rotatablely connected with brush frame 40, outside brush shaft 15
Side axle end is drivingly connected by sprocket wheel, driving chain and driving mechanism, this is conventional design, and multiple brushes are distributed in brush 14
Seat 12, connecting seat 12 is the body of rod being connected in brush 14 in fact, and spring base, and the end side outside the body of rod are provided in body of rod outer end
Face riveting is fixed with multiple guide pins 16, and the inner end of brush head 11 is fixed with connector sleeve 17, and connector sleeve 17 is provided in corresponding side surface leads
Xiang Kong makes each guide pin 16 pass through the correspondence pilot hole of connector sleeve 17, is fixed with clamp spring, the bottom plate of brush head 11 is also equipped with bullet
Spring abutment is supported by a spring 13 between two spring bases, and being sleeved on brush seat 12 with making the limit of brush head 11 can be with telescopic movable, even
Seal groove, liner sealing ring are opened on the inside of 17 inner end of female connector, while dirt-proof boot is screwed behind the bottom plate of brush head 11, this
Sample, due to brush head 11 can inside and outside telescopic movable can be movable inward when encountering 6 medial surface of pipe die chamber foreign matter really up to the mark, avoid
Brush head 11 exerts oneself excessive and is struck off at work, plays the role of protecting brush head 11.
When scraper device 20 works, first passes through centering guiding mechanism 30 and carry out centering, leading truck 31 passes through the second lifting air
The driving of cylinder 33 declines, and guide roller 32 first touches the upper opening of pipe die chamber 6, if leading truck 31 and pipe die chamber 6 are eccentric,
The two center line is not aligned, and the guide roller 32 of the wherein side of leading truck 31 can first touch the upper opening side of pipe die chamber 6
Be open position, can push leading truck 31 to another Slideslip naturally, until two guide rollers 32 are all opened on pipe die chamber 6
Mouth interior side contacts, realize automatic centering so that leading truck 31, which moves left and right, to be adjusted in place, until centering, when leading truck 31 and pipe
After die cavity 6 is aligned, the guide roller 32 of 31 lower part both sides of leading truck and the upper opening inner wall of pipe die chamber 6 offset positioning, at this point, left
The left and right tongue and groove 3 of the scraper 33 that the right side is arranged symmetrically just 6 both sides of alignment pipe die cavity；Driving of the scraper 22 in the first lifting cylinder 26
Under continue to decline, idler wheel 24 first contact the upper surface of pipe die 2, realization stop bit, at this point, symmetrical cloth during scraper 22 declines
The scraper 22 set enters in left and right tongue and groove 3, but cannot directly contradict 3 bottom surface of tongue and groove, necessary protective effect is played, due to machine
Frame 1 is moved forward under driving device promotion, and scraper 22, which can be moved forward, to be rooted out and cleaned to tongue and groove 3.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from this technology of the present invention principle, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as this protection scope of the present invention.
Claims (12)
1. a kind of scraper device of pipe die cleaning machine, it is characterised in that：Scraper device includes scraper and connecting rod, and scraper is fixed on
The lower end of connecting rod is located above the tongue and groove of pipe die, separately there is the first elevator that can drive scraper vertically oscilaltion
Structure, the upper end of connecting rod are connected with the first elevating mechanism, and the first elevating mechanism is directly or indirectly arranged in pipe die cleaning machine
Rack on.
2. scraper device according to claim 1, it is characterised in that：Include doctor blade holder, scraper be left and right side by side or
It is mounted on to person's cross the lower section of doctor blade holder, scraper is located above the both sides tongue and groove of the pipe die, and scraper passes through corresponding
Connecting rod is connect with respective first elevating mechanism, and the first elevating mechanism of oscilaltion is cleaned by doctor blade holder mounted on pipe die
In the rack of machine.
3. scraper device according to claim 2, it is characterised in that：The doctor blade holder can slidingly in rack,
Scraper can be also provided on the doctor blade holder, in front of scraper with doctor blade holder side-to-side movement for carrying out scraper to middle tune
Whole centering guiding mechanism, under centering guiding mechanism Shaft alignment state, left and right scraper is located at right over the both sides tongue and groove of pipe die.
4. scraper device according to claim 3, it is characterised in that：Including a leading truck, leading truck can up and downly
Mounted on the front of the doctor blade holder, doctor blade holder front, which is fixed with, can drive second liter of leading truck vertically oscilaltion
Descending mechanism, leading truck are in isosceles trapezoidal structure compatible with the upper opening of pipe die chamber or isosceles triangular structure, work as leading truck
Two waists and pipe die chamber on opening both sides contradict when coordinating, scraper symmetrically arranged on the left and the right is just directed at the both sides tongue and groove of pipe die.
5. scraper device according to claim 4, it is characterised in that：It is equipped at left and right sides of the leading truck and mold
The guide roller of the inconsistent cooperation of open side of chamber.
6. scraper device according to claim 5, it is characterised in that：The doctor blade holder be by upper mounting plate, connecting plate and
The ladder-like mounting bracket that lower installation board is composed, the first elevating mechanism are mounted on upper mounting plate, the installation of the second elevating mechanism
On lower installation board, the output end of the second elevating mechanism is connected and fixed with the upper center of leading truck straight down.
7. scraper device according to claim 6, it is characterised in that：The rack be equipped with two with upper mounting plate, under
Mounting plate bottom cooperation guide rail beam, upper mounting plate, lower installation board bottom surface be respectively fixed with pulley assembly and pass through pulley
Component and guide rail beam cooperation, make doctor blade holder that can slidingly be arranged on guide rail beam.
8. scraper device according to claim 7, it is characterised in that：First elevating mechanism, the second elevating mechanism are adopted
With cylinder or oil cylinder.
9. according to any one of scraper device of claims 1 to 3, it is characterised in that：In the front side of the scraper or/and
Rear side is equipped with for preventing scraper from contradicting the idler wheel to tongue and groove bottom surface.
10. scraper device according to claim 9, it is characterised in that：The periphery of the idler wheel, which has, to be coordinated with tongue and groove
Flange for carrying out guide and limit to scraper.
11. scraper device according to claim 10, it is characterised in that：The idler wheel is front and back a pair, passes through company respectively
Spindle is installed in rotation on the lower section of roller mount, is located at the front and rear sides of scraper, and roller mount is fixed on connecting rod lower part.
12. according to any one of scraper device of claims 1 to 3, it is characterised in that：Brush is installed in the rack
Frame is rotatably connected to the brush component that edge is equipped with brush on brush frame, and brush components distribution has brush seat, the connection of brush head
It is set on brush seat, by guide pin and pilot hole limit connection, and between brush head and brush seat in belled position
It is supported by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451634.7A CN108656320B (en) | 2018-05-12 | 2018-05-12 | Scraper device of pipe die cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451634.7A CN108656320B (en) | 2018-05-12 | 2018-05-12 | Scraper device of pipe die cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108656320A true CN108656320A (en) | 2018-10-16 |
| CN108656320B CN108656320B (en) | 2024-05-14 |
Family
ID=63779251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451634.7A Active CN108656320B (en) | 2018-05-12 | 2018-05-12 | Scraper device of pipe die cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656320B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142853A (en) * | 2019-06-06 | 2019-08-20 | 广州德亚机械制造有限公司 | A kind of pipe die cleaning system |
| CN111673888A (en) * | 2020-07-06 | 2020-09-18 | 北京好运达智创科技有限公司 | Automatic clear limit device of sleeper mould |
| CN115889351A (en) * | 2022-10-13 | 2023-04-04 | 宁波明峰检验检测研究院股份有限公司 | Oil gas pipeline solder joint defect detecting device |
| CN116512398A (en) * | 2023-07-04 | 2023-08-01 | 江苏海恒建材机械有限公司 | Tubular pile steel die cleaning device and cleaning method thereof |
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