CN110893386A - A pull rod spraying equipment for case and bag production - Google Patents
A pull rod spraying equipment for case and bag production Download PDFInfo
- Publication number
- CN110893386A CN110893386A CN201911213552.XA CN201911213552A CN110893386A CN 110893386 A CN110893386 A CN 110893386A CN 201911213552 A CN201911213552 A CN 201911213552A CN 110893386 A CN110893386 A CN 110893386A
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- CN
- China
- Prior art keywords
- spray gun
- supporting roller
- chain wheel
- pull rod
- workbench
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a pull rod spraying device for luggage production, which comprises a workbench, a dust removal device and a spraying device drying device, wherein two supporting roller sets are symmetrically arranged on the workbench, each supporting roller set comprises a first supporting roller and a second supporting roller which are arranged in an inclined mode, and the number of the first supporting roller and the number of the second supporting rollers are four; the first supporting roller and the second supporting roller are both arranged on the table top of the workbench through L-shaped supports, and the L-shaped supports are fixedly connected to the workbench through bolts; according to the invention, the draught fan works to introduce external air from the hot air inlet pipe, and after the air enters the heating cavity, heat in the heating cavity is taken out from the hot air outlet, so that the drying effect is enhanced; the invention reduces the weight of the upper part of the transmission mechanism, increases the stability of the spray gun for fixing the spray gun to reciprocate up and down, effectively reduces the shake of the spray gun in the operation process, and further effectively ensures the spraying quality.
Description
Technical Field
The invention relates to the field of luggage equipment manufacturing, in particular to a pull rod spraying device for luggage production.
Background
Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey.
Early luggage cases were made of wood or other heavy materials, which tended to be lighter and lighter in weight, hard plastic or cloth, as air travel became popular. Most models are also provided with built-in small wheels, the luggage case can be conveniently pulled by using a pull rod, and the luggage case with 4 small wheels can be easily pushed on a flat ground without labor except that the luggage case can be rotated by 360 degrees in 2010.
In addition, the luggage may be divided into a hard-shell luggage and a soft-shell luggage according to the outer shell. The hard-shell luggage case is relatively resistant to falling and is suitable for luggage needing more protection. Soft shell luggage is generally lighter in weight and more flexible in capacity than hard shell luggage. However, the zipper of the soft case luggage case is likely to be opened due to too many objects therein
When the pull rod of the suitcase is processed, antirust paint needs to be coated to prevent the iron core and the rotating shaft from rusting; this procedure is usually performed on special painting equipment, in which the painting equipment of the machine is fixed, so that the machine stations are frequently replaced by tie rods during the processing of other procedures, and this mode of operation is not only inefficient, but also labor-intensive, and results in a reduction in the consistency of the quality of the finished product due to the frequent change of stations.
Disclosure of Invention
The invention aims to provide a pull rod spraying device for luggage production, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pull rod spraying device for luggage production comprises a workbench, a dust removal device and a spraying device drying device, wherein two supporting roller sets are symmetrically arranged on the workbench and comprise a first supporting roller and a second supporting roller which are arranged in an inclined mode, and the number of the first supporting roller and the number of the second supporting roller are four; first backing roll and second backing roll are all through L type support mounting on the mesa of workstation, and L type support passes through bolt fixed connection on the workstation, and first backing roll and second backing roll rotate to be connected on L type support.
As a further scheme of the invention: be equipped with dust collector, spraying device and drying device between two support roller sets, wherein dust collector includes the lift mesa to and the dust removal case that is connected with the lift mesa, hydraulic cylinder drive for the lift mesa, the cylinder is installed on the base, the end that stretches out of pneumatic cylinder is connected with the dust removal case, the dust removal case is provided with the inner chamber, and air inlet and the extraction opening with the inner chamber intercommunication respectively, the air inlet is arc, the extraction opening of dust removal case has vacuum generating device through the pipe connection.
As a further scheme of the invention: the spraying device comprises a fixed base, a power box frame is fixedly connected to the fixed base, a vertical support is fixedly connected to the upper portion of the power box frame, and a transmission mechanism used for driving the spray gun to move vertically is arranged in the vertical support and the power box frame.
As a further scheme of the invention: the transmission mechanism comprises a transmission motor and a driving chain wheel which are arranged in the power box frame, and a driven chain wheel which is arranged at the upper end of the vertical support, the transmission motor is in driving connection with the driving chain wheel, the transmission motor is connected with the driving chain wheel through a gearbox, the gearbox is arranged on a gearbox fixing seat, and the gearbox fixing seat is fixedly arranged at the bottom of the power box frame; the transmission motor is in driving connection with the gearbox, and the tail end of an output shaft of the gearbox is fixedly connected with a driving chain wheel; the driving chain wheel is connected with the driven chain wheel through a driving chain, a spray gun fixing block for fixing a spray gun is fixedly connected to the driving chain, a balancing weight is fixedly mounted on the right side of the spray gun fixing block, the driving motor drives the driving chain wheel to rotate, the driving chain wheel drives the driving chain wheel to move on the driving chain wheel and the driven chain wheel, and the driving chain drives the spray gun fixing block to reciprocate up and down; guide rails are vertically arranged on two sides of the front end of the vertical support, guide blocks are connected to the guide rails in a sliding mode, and the guide blocks are fixedly connected to two sides of the spray gun fixing block; the invention reduces the weight of the upper part of the transmission mechanism, increases the stability of the spray gun for fixing the spray gun to reciprocate up and down, effectively reduces the shake of the spray gun in the operation process, and further effectively ensures the spraying quality.
As a further scheme of the invention: and the electrostatic spray gun 4 is fixedly arranged at the front end of the spray gun fixing block 66.
As a further scheme of the invention: drying device is located the spraying device right side, and drying device includes dry casing, and dry casing is horizontal cylindricly, is equipped with about in the dry casing penetrating cavity, and the pull rod passes the cavity setting, and dry casing is inside to be equipped with the heating chamber that is the annular setting, heats the intracavity and has arranged the heating resistor silk, is linked together through a plurality of hot air outlet between heating chamber and the cavity.
As a still further scheme of the invention: the top of the drying shell is connected with a hot air inlet pipe, and a draught fan is arranged on the hot air inlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the first supporting roller and the second supporting roller which are arranged in an inclined mode relatively effectively guarantee that the pull rod is placed on the supporting roller set to be stable;
2. when the dust removal step is started, the extending end of the air cylinder extends out, so that the dust removal box descends to the station base, compressed air enters the inner cavity from the air inlet, and meanwhile, the vacuum generation device works to generate negative pressure to form air flow with high-pressure air of the air inlet so as to suck away dust and sundries on the pull rod;
3. after the fat liquoring, in the pull rod enters into the second through-hole, heating resistor silk work, the heat that the heating resistor silk produced carries out drying process from the rust-resistant paint on hot air outlet discharge to the pull rod surface, can discharge from hot air outlet smoothly to the rust-resistant paint on pull rod surface for the heat that makes the heating resistor silk happen to produce carries out drying process, be provided with the draught fan specially, the draught fan work is introduced external air from hot-blast intake pipe department, the air enters into after the heating intracavity, take out the heat in the heating intracavity from hot air outlet, drying effect has been strengthened.
4. The invention reduces the weight of the upper part of the transmission mechanism, increases the stability of the spray gun for fixing the spray gun to reciprocate up and down, effectively reduces the shake of the spray gun in the operation process, and further effectively ensures the spraying quality.
Drawings
Fig. 1 is a schematic structural diagram of a pull rod spraying device for luggage production.
Fig. 2 is a schematic structural diagram of a support roller set in the pull rod spraying equipment for luggage production.
Fig. 3 is a schematic structural diagram of a dust removal box in the pull rod spraying equipment for box production.
Fig. 4 is a schematic structural diagram of a spraying device in the pull rod spraying equipment for luggage production.
Fig. 5 is a schematic structural diagram of a drying device in the draw bar spraying equipment for luggage production.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-5, a drawbar spraying apparatus for luggage production comprises a workbench 1, a dust removing device 3, a spraying device and a drying device 7, wherein two supporting roller sets 2 are symmetrically arranged on the workbench 1, each supporting roller set 2 comprises a first supporting roller 21 and a second supporting roller 22 which are oppositely arranged in an inclined manner, and four first supporting rollers 21 and four second supporting rollers 22 are arranged; the first supporting roller 21 and the second supporting roller 22 are both installed on the table top of the workbench 1 through an L-shaped support 23, the L-shaped support 23 is fixedly connected to the workbench 1 through bolts, the first supporting roller 21 and the second supporting roller 22 are rotatably connected to the L-shaped support 23, and the first supporting roller 21 and the second supporting roller 22 which are arranged in an inclined mode relative to each other effectively guarantee that a pull rod is placed on the supporting roller group 2 to be stable;
a dust removing device 3, a spraying device and a drying device 7 are arranged between the two supporting roller sets 2, wherein the dust removing device 3 comprises a lifting table board 31 and a dust removing box 32 connected with the lifting table board 31, the lifting table board 31 is driven by a hydraulic cylinder, the cylinder is installed on the base, the extending end of the hydraulic cylinder is connected with the dust removing box 32, the dust removing box 32 is provided with an inner cavity 33, and an air inlet 34 and an air extracting opening 35 which are respectively communicated with the inner cavity 33, the air inlet 34 is arc-shaped, the air extracting opening 35 of the dust removing box 32 is connected with a vacuum generating device 36 through a pipeline, when the dust removing step starts, the extending end of the cylinder extends out, so that the dust removing box 32 descends to the station base 31, compressed air enters the inner cavity 33 from the air inlet 34, and the vacuum generating device 36 works to generate negative pressure to form air;
the spraying device comprises a fixed base 5, a power box frame 51 is fixedly connected to the fixed base 5, a vertical support 52 is fixedly connected to the upper portion of the power box frame 51, a transmission mechanism 6 for driving a spray gun to vertically move is arranged in the vertical support 52 and the power box frame 51, the transmission mechanism 6 comprises a transmission motor 61 and a driving chain wheel 62 which are arranged in the power box frame 51, a driven chain wheel 63 is arranged at the upper end of the vertical support 52, the transmission motor 61 is in driving connection with the driving chain wheel 62, the transmission motor 61 is connected with the driving chain wheel 62 through a transmission case 64, the transmission case 64 is arranged on a transmission case fixing seat 65, and the transmission case fixing seat 65 is fixedly arranged at the bottom of the power box; the transmission motor 61 is in driving connection with a gearbox 64, and the tail end of an output shaft of the gearbox 64 is fixedly connected with a driving chain wheel 62; the driving chain wheel 62 is connected with the driven chain wheel 63 through a driving chain 610, a spray gun fixing block 66 for fixing a spray gun is fixedly connected to the driving chain 610, a balancing weight 67 is fixedly installed on the right side of the spray gun fixing block 66, the driving motor 61 drives the driving chain wheel 62 to rotate, the driving chain wheel 62 drives the driving chain 610 to move on the driving chain wheel 62 and the driven chain wheel 63, and the driving chain 610 drives the spray gun fixing block 66 to reciprocate up and down; guide rails 68 are vertically arranged on two sides of the front end of the vertical support 52, guide blocks 69 are connected onto the guide rails 68 in a sliding manner, and the guide blocks 69 are fixedly connected to two sides of the spray gun fixing block 66; the invention reduces the weight of the upper part of the transmission mechanism 6, increases the stability of the spray gun for fixing the spray gun to reciprocate up and down, effectively reduces the shake generated in the operation process of the spray gun, and further effectively ensures the spraying quality; the electrostatic spray gun 4 is fixedly arranged at the front end of the spray gun fixing block 66;
the drying device 7 is positioned on the right side of the spraying device, the drying device 7 comprises a drying shell 71, the drying shell 71 is transversely cylindrical, a left-right through cavity 72 is arranged in the drying shell 71, a pull rod penetrates through the cavity 72, an annular heating cavity 73 is arranged in the drying shell 71, a heating resistance wire 74 is arranged in the heating cavity 73, the heating cavity 73 is communicated with the cavity 72 through a plurality of hot air outlets 75, after the oil coating is finished, the pull rod enters the second through hole 17 to enable the heating resistance wire to work, heat generated by the heating resistance wire is discharged from the hot air outlets 75 to dry antirust paint on the surface of the pull rod,
the top of the drying shell 71 is connected with a hot air inlet pipe 76, an induced draft fan 77 is arranged on the hot air inlet pipe 76, the heat generated by the heating resistance wires can be smoothly discharged from a hot air outlet 75 to dry the antirust paint on the surface of the pull rod, the induced draft fan 77 is specially arranged, the induced draft fan 77 works to introduce the outside air from the hot air inlet pipe 76, the air enters the heating cavity 73, and then the heat in the heating cavity 73 is taken out from the hot air outlet 75, so that the drying effect is enhanced.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A pull rod spraying device for luggage production comprises a workbench (1), a dust removal device (3), a spraying device and a drying device (7), and is characterized in that two supporting roller sets (2) are symmetrically arranged on the workbench (1), each supporting roller set (2) comprises a first supporting roller (21) and a second supporting roller (22) which are arranged in an inclined mode, and four supporting rollers (21) and four supporting rollers (22) are arranged; the first supporting roller (21) and the second supporting roller (22) are installed on the table top of the workbench (1) through an L-shaped support (23), the L-shaped support (23) is fixedly connected to the workbench (1) through bolts, and the first supporting roller (21) and the second supporting roller (22) are rotatably connected to the L-shaped support (23).
2. The pull rod spraying equipment for luggage production according to claim 1, wherein a dust removing device (3), a spraying device and a drying device (7) are arranged between the two supporting roller sets (2), wherein the dust removing device (3) comprises a lifting table board (31) and a dust removing box (32) connected with the lifting table board (31), the lifting table board (31) is driven by a hydraulic cylinder, the cylinder is mounted on the base, an extending end of the hydraulic cylinder is connected with the dust removing box (32), the dust removing box (32) is provided with an inner cavity (33), and an air inlet (34) and an air exhaust opening (35) which are respectively communicated with the inner cavity (33), the air inlet (34) is in the shape of a circular arc, and the air exhaust opening (35) of the dust removing box (32) is connected with a vacuum generating device (36) through a pipeline.
3. The pull rod spraying equipment for luggage production according to claim 1, wherein the spraying device comprises a fixed base (5), a power box frame (51) is fixedly connected to the fixed base (5), a vertical support (52) is fixedly connected to the upper part of the power box frame (51), and a transmission mechanism (6) for driving the spray gun to vertically move is arranged in the vertical support (52) and the power box frame (51).
4. The pull rod spraying equipment for luggage production according to claim 1, wherein the transmission mechanism (6) comprises a transmission motor (61) and a driving chain wheel (62) which are installed in the power box frame (51), the driven chain wheel (63) is installed at the upper end of the vertical support (52), the transmission motor (61) is in driving connection with the driving chain wheel (62), the transmission motor (61) is connected with the driving chain wheel (62) through a gearbox (64), the gearbox (64) is installed on a gearbox fixing seat (65), and the gearbox fixing seat (65) is fixedly installed at the bottom of the power box frame (51); the transmission motor (61) is in driving connection with a gearbox (64), and the tail end of an output shaft of the gearbox (64) is fixedly connected with a driving chain wheel (62); the spray gun spraying device is characterized in that the driving chain wheel (62) is connected with the driven chain wheel (63) through a transmission chain (610), a spray gun fixing block (66) for fixing a spray gun is fixedly connected to the transmission chain (610), a balancing weight (67) is fixedly mounted on the right side of the spray gun fixing block (66), the transmission motor (61) drives the driving chain wheel (62) to rotate, the driving chain wheel (62) drives the transmission chain (610) to move on the driving chain wheel (62) and the driven chain wheel (63), and the transmission chain (610) drives the spray gun fixing block (66) to reciprocate up and down; guide rails (68) are vertically arranged on two sides of the front end of the vertical support (52), guide blocks (69) are connected onto the guide rails (68) in a sliding manner, and the guide blocks (69) are fixedly connected to two sides of the spray gun fixing block (66); the invention reduces the weight of the upper part of the transmission mechanism (6), increases the stability of the spray gun for fixing the spray gun to reciprocate up and down, effectively reduces the vibration generated in the operation process of the spray gun, and further effectively ensures the spraying quality.
5. The pull rod spraying equipment for luggage production according to claim 1, wherein the electrostatic spray gun (4) is fixedly installed at the front end of the spray gun fixing block (66).
6. The pull rod spraying equipment for luggage production according to claim 1, wherein the drying device (7) is located on the right side of the spraying device, the drying device (7) comprises a drying shell (71), the drying shell (71) is in a transverse cylindrical shape, a left and right through cavity (72) is formed in the drying shell (71), the pull rod penetrates through the cavity (72), a heating cavity (73) which is in annular arrangement is formed in the drying shell (71), a heating resistance wire (74) is arranged in the heating cavity (73), and the heating cavity (73) is communicated with the cavity (72) through a plurality of hot air outlets (75).
7. A draw bar spraying apparatus for luggage production according to claim 6, wherein a hot air inlet pipe (76) is connected to the top of the drying casing (71), and an induced draft fan (77) is arranged on the hot air inlet pipe (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213552.XA CN110893386A (en) | 2019-12-02 | 2019-12-02 | A pull rod spraying equipment for case and bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213552.XA CN110893386A (en) | 2019-12-02 | 2019-12-02 | A pull rod spraying equipment for case and bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110893386A true CN110893386A (en) | 2020-03-20 |
Family
ID=69787299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911213552.XA Pending CN110893386A (en) | 2019-12-02 | 2019-12-02 | A pull rod spraying equipment for case and bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110893386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090700A (en) * | 2020-09-21 | 2020-12-18 | 广州名云贸易有限公司 | Automatic production equipment for luggage pull rod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391359A (en) * | 2016-11-23 | 2017-02-15 | 郑州天舜电子技术有限公司 | Oiling and drying equipment for steel pipe manufacturing |
| CN107231070A (en) * | 2017-06-15 | 2017-10-03 | 黄志洁 | A kind of oiling device manufactured for rotor |
| CN108187932A (en) * | 2018-01-30 | 2018-06-22 | 东莞市新强涂装机械设备有限公司 | Vertical reciprocal electrostatic sprayer |
| CN108201982A (en) * | 2018-01-30 | 2018-06-26 | 东莞市新强涂装机械设备有限公司 | Suspended automatic electrostatic spraying line |
-
2019
- 2019-12-02 CN CN201911213552.XA patent/CN110893386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391359A (en) * | 2016-11-23 | 2017-02-15 | 郑州天舜电子技术有限公司 | Oiling and drying equipment for steel pipe manufacturing |
| CN107231070A (en) * | 2017-06-15 | 2017-10-03 | 黄志洁 | A kind of oiling device manufactured for rotor |
| CN108187932A (en) * | 2018-01-30 | 2018-06-22 | 东莞市新强涂装机械设备有限公司 | Vertical reciprocal electrostatic sprayer |
| CN108201982A (en) * | 2018-01-30 | 2018-06-26 | 东莞市新强涂装机械设备有限公司 | Suspended automatic electrostatic spraying line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090700A (en) * | 2020-09-21 | 2020-12-18 | 广州名云贸易有限公司 | Automatic production equipment for luggage pull rod |
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Application publication date: 20200320 |
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| RJ01 | Rejection of invention patent application after publication |