CN108015050A - A kind of automatic cleaning product line of automotive frame - Google Patents
A kind of automatic cleaning product line of automotive frame Download PDFInfo
- Publication number
- CN108015050A CN108015050A CN201711481895.5A CN201711481895A CN108015050A CN 108015050 A CN108015050 A CN 108015050A CN 201711481895 A CN201711481895 A CN 201711481895A CN 108015050 A CN108015050 A CN 108015050A
- Authority
- CN
- China
- Prior art keywords
- carrier chain
- rack
- program
- traversing
- product line
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 238000005238 degreasing Methods 0.000 claims description 18
- 239000013527 degreasing agent Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of automatic cleaning product line of automotive frame, belong to automobile manufacturing field, include feeding device, cleaning device and blanking device successively from front to back, feeding device include trolley, program-controlled row hang, traversing carrier chain, rollgang and for crossbeam to be lifted carrier chain from what traversing carrier chain was transported to rollgang, trolley is arranged at program-controlled row and hangs lower section inlet, traversing carrier chain is arranged on program-controlled row and hangs at lower exit port, and rollgang is parallel with traversing carrier chain；Lift carrier chain to be located among rollgang and traversing carrier chain, and length direction is parallel with traversing carrier chain.The beneficial effects of the invention are as follows：It is equipped between traversing carrier chain and rollgang and lifts carrier chain, when piling 10 longerons on traversing carrier chain, lifted by the way that carrier chain will be lifted close to traversing carrier chain one end, longeron is delivered to below roller-way, longeron is placed to roller-way, longeron is delivered to inside cleaning device by roller-way and is cleaned.
Description
Technical field
The present invention relates to automobile manufacturing field, and in particular to a kind of automatic cleaning product line of automotive frame.
Background technology
When manufacturing automobile, it is necessary to be cleaned to the parts of automobile, because during manufacture auto parts, on auto parts
Greasy dirt is becomed easily infected by, it is necessary to be cleaned before use to it.It is by side crossbeam at present when being cleaned to automobile side crossbeam
It is put into wipe after cleaning in sink and just completes cleaning, be easy to cause the sordid problem of cleaning, and in the sink of cleaning
The greasy dirt washed down is easily remained, causes the later stage to be liable to stick to when cleaning on the crossbeam of side, causes not washing clean clearly, therefore,
Solve the problems, such as easy to clean during vehicle beam cleaning sordid be just particularly important.
Patent of invention such as Publication No. CN105499201A discloses a kind of automobile side crossbeam cleaning device, including cleaning
Groove, the rinse bath are internally provided with agitating device, and the tumbler that the agitating device is set by lower end, which drives, to be turned
Dynamic, upper strata is provided with degreasing unit inside the rinse bath, the degreasing unit by the mobile cylinder that rear end is set drive into
Row moves left and right, and the degreasing unit upper end is provided with oil exit pipe, and waste oil collecting case, the row are provided with the left of the rinse bath
Oil pipe is connected on waste oil collecting case, and loading and unloading manipulator is provided with above the rinse bath.Although the device is to a certain degree
On improve cleaning efficiency, but due to being only provided with rinse bath, also needed in its operating process it is substantial amounts of manually participate in, influence
Production efficiency and product quality.
The content of the invention
For defect existing in the prior art, it is an object of the invention to provide a kind of automotive frame to clean production automatically
Line, by full-automatic loading and unloading and cleaning, realizes to the automating of crossbeam, precisely cleans, and addition of antirust and drying etc.
Processing, improves the feature of crossbeam cleaning product line and the quality of crossbeam product after cleaning.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of automatic cleaning product line of automotive frame, it is characterised in that include feeding device, cleaning dress successively from front to back
Put and blanking device, the feeding device includes trolley, program-controlled row is hung, traversing carrier chain, rollgang and for by crossbeam from
Traversing carrier chain is transported to the carrier chain that lifts of rollgang, and the trolley is arranged at the program-controlled row and hangs lower section entry position
Place, the traversing carrier chain is arranged on the program-controlled row and hangs at lower exit port position, the rollgang length direction with it is described
Traversing carrier chain length direction is parallel；The carrier chain that lifts is located among the rollgang and the traversing carrier chain, and
Length direction is parallel with the traversing carrier chain.
It is equipped between traversing carrier chain and the rollgang and lifts carrier chain, it is vertical when piling 10 on traversing carrier chain
Liang Shi, is lifted by that will lift carrier chain close to described traversing carrier chain one end, and longeron is delivered to below roller-way, longeron is put
Put to roller-way, longeron is delivered to inside cleaning device by roller-way and is cleaned.
Further, the carrier chain that lifts includes lifting rack, lifting carrier chain main body and for lifting conveying by described
The uplifting device that chain body inlet end is lifted, the rack of lifting are fixedly mounted on ground, described to lift carrier chain main body peace
Lifted mounted in described above rack, the uplifting device lifts in rack described in and lifts carrier chain main body positioned at described
Lower section.
Further, the uplifting device includes the first cylinder, first connecting rod and second connecting rod；First cylinder block is consolidated
Dingan County is lifted in rack mounted in described, movable end and described second connecting rod one end axis connection, the second connecting rod other end installation
Lifted described at carrier chain body lower surface upper inlet end position；Rack is lifted described in being installed in described first connecting rod one end
On, the other end is installed on the second connecting rod centre position.
Uplifting device is set on rack is lifted, and passes through link transmission so that the first cylinder lifts conveying in elongation
Chain main body one end is propped up by second connecting rod, has the function that to lift carrier chain.
Further, the first connecting rod is extensible link, its length direction is horizontality and remains unchanged.
First connecting rod plays stabilization in uplifting device, it causes second connecting rod by the first cylinder driving process more
Stablize；In addition first connecting rod uses extensible link, and by controlling its telescopic displacement before lifting, adjusting is lifted carrier chain and lifted
Height.
Further, the program-controlled row bull ladle includes program-controlled rack, walking guide rail and is arranged on hanging below the walking guide rail
Frame, the program-controlled rack are located at the traversing carrier chain both sides, and the walking guide rail is installed on above the program-controlled rack and can
Along the program-controlled rack front-rear reciprocation movement, the hanger is installed on below the walking guide rail.
Further, 5 groups of magnechucks, and the distance between two adjacent groups magnechuck phase are installed below the hanger
Deng.
Further, magnechuck quantity is 8 on magnechuck described in every group.
Further, sucker cylinder is installed on the hanger, the sucker cylinder block is fixedly mounted on the hanger,
Its movable end is installed on the magnechuck.
Further, the cleaning device includes preheating zone, degreasing spraying zone, The CAFE, antirust spray successively from front to back
Area and baking zone, the degreasing spraying zone are equipped with the degreaser storage sink for being used to store degreaser, the antirust spraying zone
On set for store antirust solution antirust solution store sink.
Further, the degreasing spraying zone is equipped with 23 row's nozzles, often arranges nozzle and is equipped with 11 nozzles.Nozzle water outlet direction with
The crossbeam direction of motion is into 30 ° of angles, beneficial to cleaning workpiece.The degreaser storage sink outlet and the water circulating pump entrance
It is connected, the water circulating pump outlet is connected with the filter inlet, and the filter outlet is connected with the heat exchanger entrance,
The heat exchanger entrance is connected with degreaser storage sink water inlet.Degreaser is exported out through recirculated water in degreasing area sink
After pumping takes, filtered by filter, be re-used for after then being heated by heat exchanger to cleaning by degreasing.
Further, dispensing water tank is additionally provided with the degreaser storage sink, for storing sink degreaser to degreaser
Supplemented.
Further, The CAFE is used to blow away in the ponding of the longeron after ungrease treatment, avoids mixing with rust removing solution below.
The CAFE is carried out blowing water by 4 groups of air knives, by a Fans air feed.Air knife air-out direction and longeron traffic direction relative tilt.It is anti-
Spraying zone working method of becoming rusty is identical with degreasing spraying zone, and simply nozzle quantity lacks about half.It is baking zone after the spraying zone that derusts, by
One high-power air-heater air feed, air quantity is far smaller than The CAFE, but temperature is far high, for drying the ponding on longeron.
Blanking device part is identical with feeding device, but workflow is opposite.
Compared with prior art, the advantage of the invention is that：
(1) it is equipped between traversing carrier chain and the rollgang and lifts carrier chain, when piles 10 on traversing carrier chain
During root longeron, lifted by the way that carrier chain will be lifted close to described traversing carrier chain one end, longeron is delivered to below roller-way, will be vertical
Beam is placed to roller-way, and longeron is delivered to inside cleaning device by roller-way and is cleaned；
(2) uplifting device is set on rack is lifted, and passes through link transmission so that the first cylinder is lifted in elongation
Carrier chain main body one end is propped up by second connecting rod, has the function that to lift carrier chain；
(3) first connecting rod plays stabilization in uplifting device, it causes second connecting rod to drive process by the first cylinder
More stablize；In addition first connecting rod uses extensible link, and by controlling its telescopic displacement before lifting, carrier chain is lifted in adjusting
The height lifted.
Brief description of the drawings
Fig. 1 cleans pipeline structure chart automatically for automotive frame provided in an embodiment of the present invention；
Fig. 2 is feeding device structure chart provided in an embodiment of the present invention；
Fig. 3 is uplifting device structure chart provided in an embodiment of the present invention；
Fig. 4 is cleaning device structure chart provided in an embodiment of the present invention；
Fig. 5 is degreaser circulating system structure figure provided in an embodiment of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments.
It is shown in Figure 1, an embodiment of the present invention provides a kind of automatic cleaning product line of automotive frame, from front to back successively
Including feeding device 1, cleaning device 2 and blanking device 3, as shown in Fig. 2, the feeding device 1 includes trolley 11, program-controlled row is hung
12nd, traversing carrier chain 13, rollgang 14 and defeated for crossbeam to be transported to lifting for rollgang 14 from traversing carrier chain 13
Chain 15 is sent, the trolley 22 is arranged at the program-controlled row and hangs at 12 lower section entry positions, and the traversing carrier chain 13 is arranged on institute
State program-controlled row to hang at 12 lower exit port positions, 14 length direction of rollgang is put down with traversing 13 length direction of carrier chain
OK；The carrier chain 15 that lifts is located among the rollgang 13 and the traversing carrier chain 13, and length direction with it is described
Traversing carrier chain 13 is parallel.
It is equipped between traversing carrier chain and the rollgang and lifts carrier chain, it is vertical when piling 10 on traversing carrier chain
Liang Shi, is lifted by that will lift carrier chain close to described traversing carrier chain one end, and longeron is delivered to below roller-way, longeron is put
Put to roller-way, longeron is delivered to inside cleaning device by roller-way and is cleaned.
As shown in figure 3, lifting carrier chain 15 includes lifting rack 151, lifts carrier chain main body 152 and for by the lift
The uplifting device 153 that 152 arrival end of carrier chain main body lifts is played, the rack 151 of lifting is fixedly mounted on the ground, the lift
Play carrier chain main body 152 and lift the top of rack 151 installed in described, the uplifting device 153 lifts rack 151 installed in described
Go up and be located at described lift below carrier chain main body 152.
Uplifting device 153 includes the first cylinder 154, first connecting rod 155 and second connecting rod 156；First cylinder, 154 cylinder
Body is lifted in rack 151 described in being fixedly mounted on, movable end and 156 one end axis connection of second connecting rod, the second connecting rod
156 other ends are installed on described lift at 152 lower surface upper inlet end position of carrier chain main body；Described 155 one end of first connecting rod
Lifted installed in described in rack 151, the other end is installed on 156 centre position of second connecting rod.
Uplifting device is set on rack is lifted, and passes through link transmission so that the first cylinder lifts conveying in elongation
Chain main body one end is propped up by second connecting rod, has the function that to lift carrier chain.
First connecting rod 155 is extensible link, its length direction is horizontality and remains unchanged.
First connecting rod plays stabilization in uplifting device, it causes second connecting rod by the first cylinder driving process more
Stablize；In addition first connecting rod uses extensible link, and by controlling its telescopic displacement before lifting, adjusting is lifted carrier chain and lifted
Height.
Program-controlled row, which hangs 12, to be included program-controlled rack 121, walking guide rail 122 and is arranged on hanging for the lower section of walking guide rail 122
Frame 123, the program-controlled rack 121 are located at traversing 13 both sides of carrier chain, and the walking guide rail 122 is installed on described programme-controlled
The top of frame 121 can be simultaneously installed under the walking guide rail 122 along program-controlled 121 front-rear reciprocation movement of rack, the hanger 123
Side.
The lower section of hanger 123 is provided with 5 groups of magnechucks 124, and the distance between two adjacent groups magnechuck 124 is equal,
Magnechuck quantity is 8 on magnechuck 124 described in every group, and sucker cylinder 125, the suction are provided with the hanger 123
125 cylinder body of disk cylinder is fixedly mounted on the hanger 123, its movable end is installed on the magnechuck 124.
As shown in figure 4, cleaning device 2 includes preheating zone 21, degreasing spraying zone 22, The CAFE 23, anti-successively from front to back
Spraying zone 24 of becoming rusty and baking zone 25, the degreasing spraying zone 22 are equipped with the degreaser storage sink 221 for being used to store degreaser,
The antirust solution for storing antirust solution is set in the antirust spraying zone 24 and stores sink.
Degreasing spraying zone 24 is equipped with 23 row's nozzles, often arranges nozzle and is equipped with 11 nozzles.Moved with crossbeam in nozzle water outlet direction
Direction is into 30 ° of angles, beneficial to cleaning workpiece.As shown in figure 5, degreaser storage 221 water outlet of sink and 222 entrance of water circulating pump
It is connected, the outlet of water circulating pump 222 is connected with 223 entrance of filter, the outlet of filter 223 and the heat exchanger
224 entrances are connected, and 224 entrance of heat exchanger is connected with degreaser storage 221 water inlet of sink.Taken off in degreasing area sink
Fat liquid is exported out after water circulating pump extracts, and is filtered by filter, is re-used for after then being heated by heat exchanger pair
Cleaning by degreasing.
Dispensing water tank 225 is additionally provided with degreaser storage sink 221, for being mended to degreaser storage sink degreaser
Fill.
The CAFE 23 is used to blow away in the ponding of the longeron after ungrease treatment, avoids mixing with rust removing solution below.Blow water
Area is carried out blowing water by 4 groups of air knives, by a Fans air feed.Air knife air-out direction and longeron traffic direction relative tilt.Antirust is sprayed
It is identical with degreasing spraying zone to drench area's working method, simply nozzle quantity lacks about half.It is baking zone after the spraying zone that derusts, by one
High-power air-heater air feed, air quantity is far smaller than The CAFE, but temperature is far high, for drying the ponding on longeron.
Blanking device part is identical with feeding device, but workflow is opposite.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to the prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of automatic cleaning product line of automotive frame, it is characterised in that include feeding device, cleaning device successively from front to back
And blanking device, the feeding device include trolley, program-controlled row hang, traversing carrier chain, rollgang and for by crossbeam from horizontal stroke
The carrier chain that lifts that carrier chain is transported to rollgang is moved, the trolley is arranged at the program-controlled row and hangs at the entry position of lower section,
The traversing carrier chain is arranged on the program-controlled row and hangs at lower exit port position, the rollgang length direction with it is described traversing
Carrier chain length direction is parallel；The carrier chain that lifts is located among the rollgang and the traversing carrier chain, and length
Direction is parallel with the traversing carrier chain.
2. the automatic cleaning product line of a kind of automotive frame according to claim 1, it is characterised in that described to lift carrier chain
Including lifting rack, lifting carrier chain main body and for by the uplifting device for lifting carrier chain body inlet end and lifting, institute
State and lift rack and be fixedly mounted on ground, it is described lift carrier chain main body be installed on it is described lift above rack, it is described to lift
Device is lifted in rack described in and lifted positioned at described below carrier chain main body.
A kind of 3. automatic cleaning product line of automotive frame according to claim 2, it is characterised in that the uplifting device bag
Include the first cylinder, first connecting rod and second connecting rod；First cylinder block is lifted in rack described in being fixedly mounted on, movable end
With described second connecting rod one end axis connection, the second connecting rod other end lifts to enter on carrier chain body lower surface installed in described
At mouth end position；Described first connecting rod one end is lifted in rack described in being installed on, and the other end is installed among the second connecting rod
Position.
4. the automatic cleaning product line of a kind of automotive frame according to claim 3, it is characterised in that the first connecting rod is
Extensible link, its length direction is horizontality and remains unchanged.
A kind of 5. automatic cleaning product line of automotive frame according to claim 1, it is characterised in that the program-controlled row bull ladle
Program-controlled rack, walking guide rail and the hanger being arranged on below the walking guide rail are included, the program-controlled rack is positioned at described traversing defeated
Chain both sides are sent, the walking guide rail is installed on above the program-controlled rack and can be along the program-controlled rack front-rear reciprocation movement, institute
Hanger is stated below the walking guide rail.
A kind of 6. automatic cleaning product line of automotive frame according to claim 5, it is characterised in that peace below the hanger
Equipped with 5 groups of magnechucks, and the distance between two adjacent groups magnechuck is equal.
7. the automatic cleaning product line of a kind of automotive frame according to claim 6, it is characterised in that electromagnetism described in every group is inhaled
Magnechuck quantity is 8 on disk.
8. the automatic cleaning product line of a kind of automotive frame according to claim 7, it is characterised in that installed on the hanger
There is sucker cylinder, the sucker cylinder block is fixedly mounted on the hanger, its movable end is installed on the magnechuck.
A kind of 9. automatic cleaning product line of automotive frame according to claim 8, it is characterised in that the cleaning device from
Front to back includes preheating zone, degreasing spraying zone, The CAFE, antirust spraying zone and baking zone successively, is set in the degreasing spraying zone
The degreaser storage sink of storage degreaser is useful for, the antirust solution set in the antirust spraying zone for storing antirust solution stores
Sink.
A kind of 10. automatic cleaning product line of automotive frame according to claim 9, it is characterised in that the degreasing spray
Area is equipped with 23 row's nozzles, often arranges nozzle and is equipped with 11 nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481895.5A CN108015050A (en) | 2017-12-29 | 2017-12-29 | A kind of automatic cleaning product line of automotive frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481895.5A CN108015050A (en) | 2017-12-29 | 2017-12-29 | A kind of automatic cleaning product line of automotive frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108015050A true CN108015050A (en) | 2018-05-11 |
Family
ID=62072405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711481895.5A Pending CN108015050A (en) | 2017-12-29 | 2017-12-29 | A kind of automatic cleaning product line of automotive frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108015050A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203343799U (en) * | 2013-05-30 | 2013-12-18 | 济南铸造锻压机械研究所有限公司 | U-shaped beam material management production line |
| CN203380138U (en) * | 2013-07-17 | 2014-01-08 | 深圳市和科达超声设备有限公司 | Cleaning machine for connecting rod |
| CN107265073A (en) * | 2017-07-28 | 2017-10-20 | 江苏江海机床集团有限公司 | A kind of feeding device of aluminium alloy wheel hub plate cutting production line |
| CN208213749U (en) * | 2017-12-29 | 2018-12-11 | 武汉立奥自动化有限公司 | A kind of automatic cleaning product line of automotive frame |
-
2017
- 2017-12-29 CN CN201711481895.5A patent/CN108015050A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203343799U (en) * | 2013-05-30 | 2013-12-18 | 济南铸造锻压机械研究所有限公司 | U-shaped beam material management production line |
| CN203380138U (en) * | 2013-07-17 | 2014-01-08 | 深圳市和科达超声设备有限公司 | Cleaning machine for connecting rod |
| CN107265073A (en) * | 2017-07-28 | 2017-10-20 | 江苏江海机床集团有限公司 | A kind of feeding device of aluminium alloy wheel hub plate cutting production line |
| CN208213749U (en) * | 2017-12-29 | 2018-12-11 | 武汉立奥自动化有限公司 | A kind of automatic cleaning product line of automotive frame |
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Application publication date: 20180511 |