CN109092781A - Full-automatic and cleaning method - Google Patents
Full-automatic and cleaning method Download PDFInfo
- Publication number
- CN109092781A CN109092781A CN201810838882.7A CN201810838882A CN109092781A CN 109092781 A CN109092781 A CN 109092781A CN 201810838882 A CN201810838882 A CN 201810838882A CN 109092781 A CN109092781 A CN 109092781A
- Authority
- CN
- China
- Prior art keywords
- product
- cleaning
- fixed plate
- lower bearing
- bearing bracket
- 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
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
- B08B3/04—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
- 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
- B08B3/10—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
Abstract
The invention discloses a kind of Full-automatics; including workbench outer protective cover, cleaning unit, product displacement unit; lower bearing bracket is equipped on the outside of the cleaning unit; upper spider is installed above the lower bearing bracket; it is provided with product gearshift in the upper spider, workbench outer protective cover is installed on the outside of the lower bearing bracket and upper spider.The problem of effective solution of the present invention part washing apparatus poor universality, the configuration of the present invention is simple, occupied area is small, easy to operate, and versatility is high.
Description
Technical field
The present invention relates to Full-automatic and cleaning methods, belong to mechanization automatic cleaning technology field.
Background technique
In present industrial processes, many products require to carry out cleaning step, and traditional cleaning way is to pass through people
Work cleaning, low efficiency, the product that is easy to damage reduces the qualification rate of finished product, more and more with the offer of mechanical automation degree
Industry start to replace artificial cleaning using mechanical cleaning, to produce miscellaneous cleaning equipment.
It is described clear if 107971275 A of Publication No. CN discloses a kind of Full-automatic, including cleaning pedestal
The top for washing pedestal is equipped with cleaning staving, and the side of the cleaning staving is equipped with control panel, the upper table of the cleaning staving
Face is equipped with water tank, and the side of water tank connects circulating line by interface, and the inside of the water tank is equipped with the first water pump, and the first water
It is connect by water pipe with the spray head for the inner cavity top that cleaning staving is arranged on pump, the cleaning pedestal top is equipped with sleeve, has
Motor, and the output shaft of motor is equipped with shaft coupling, the other end of shaft coupling connects the second rotary shaft, is mainly used for cleaning hardware
Cutter.
For another example Publication No. CN105834161A discloses a kind of vacuum switch tube Full-automatic, feature
It is, it includes rack (1), uniaxial reciprocating engine (2), fixes hanging rod (3), transmission support mechanism and circulated sprinkling system, described
Transmission support mechanism includes active roll (5), one group of driven roller (6) and motor, and the circulated sprinkling system includes wastewater trough
(7), sour water slot (8), buck slot (9), high-pressure pump (10), sour water pump (11), buck pump (12), a pair of of spray head (13), multichannel
Connector (14), sour solenoid valve (15), alkali solenoid valve (16), a pair of of outlet pipe (17), a pair of of water outlet solenoid valve (18), a pair of of storage
Water spray pipe (19) and three switching mechanisms.
In above-mentioned technology, rinse bath has certain limitation to shape, the size of cleaned object, if cleaned workpiece is
Irregular shape, it is opposite to compare difficult cleaning, it generally requires multiplicating cleaning or using artificial cleaning, reduces work effect
Rate increases cost of labor.
Summary of the invention
In view of the above deficiencies, the problem of effective solution of the present invention part washing apparatus poor universality, structure of the invention
Simply, occupied area is small, easy to operate, and versatility is high.
The specific technical solution that the present invention mentions is as follows:
A kind of Full-automatic, including workbench outer protective cover, cleaning unit, product displacement unit, the cleaning unit
Outside is equipped with lower bearing bracket, is equipped with upper spider above the lower bearing bracket, product gearshift is provided in the upper spider, described
Workbench outer protective cover is installed on the outside of lower bearing bracket and upper spider;
The workbench outer protective cover includes shell, and the shell upper is equipped with safety door, and the safety door passes through hinging manner
It is mounted on shell upper, the safety door further includes windowpane and handle, and the setting of the handle is in order to facilitate switch safety
Door, the setting of the windowpane are the running in order to remain to clearly observe door inner machine in the case where closed safe door, peace
Air cock is fixedly supported on above shell after pulling open by bracket one.Warning lamp and control are also equipped on the workbench outer protective cover
Panel processed, the control panel are to be also equipped with fan at the top of the workbench outer protective cover for adjusting cleaning parameters;
The cleaning unit includes lower bearing bracket, and the workbench outer protective cover on the outside of the lower bearing bracket is that have multiple switchable door-plates
Composition.The lower bearing bracket side is additionally provided with product material frame discharge port, sets inside the corresponding lower bearing bracket of the product material frame discharge port
Have a product material frame, the product material frame at least there are two, all product material frames are mounted on sliding rail one, are controlled by cylinder in cunning
Cleaning unit will be removed equipped with the product material frame of the product after the completion of cleaning by moving on rail one, for replacing product material frame.It is described
It is additionally provided with cleaning water tank inside lower bearing bracket, places cleaning solution in the cleaning water tank, the cleaning solution can be with production to be cleaned
The difference of product is replaced, because the size of cleaning water tank can also be replaced with the difference of cleaning product, applicability is high, right
The size and shape of product to be cleaned is restricted small.Liquid inflow pipe is equipped with above the cleaning water tank, the liquid flows into
Pipeline connects positioned at the setting of lower bearing bracket outside the cleaning that the prepared water tank memory is put it clean with preparation water tank by water pump one
Liquid.Liquid outflow conduit is additionally provided with below the cleaning water tank, the liquid outflow conduit connects liquids recovery by water pump two
Case, the liquids recovery box top are equipped with filter screen, the liquid for being recovered by filtration.In the liquid recovery tank and preparation water tank
Side is equipped with cistern cover plate;
The product displacement unit includes that product gearshift is provided in upper spider and upper spider, parallel above the upper spider
It is symmetrical arranged guide rail one, passes through sliding block one on the guide rail one and fixed plate one is installed, be provided with link in the fixed plate one
Part, is located at the fixed plate two below upper spider by the connection of Z axis support column below the fixed plate one, and the fixed plate two passes through
Sliding block two is mounted on guide rail two, is equipped with control sliding block one on guide rail one by motor mounting rack one in the fixed plate one
The motor one of movement, the setting of Z axis support column are connected to guide rail one and guide rail two, increase the stability of product gearshift.
The Z axis support column is equipped with rack gear and guide rail three, passes through sliding block three on the guide rail three and is connected with fixed plate three, the fixation
Motor two is connected with by motor mounting rack two on plate three, the motor two controls gear and moves on rack gear, to drive solid
Fixed board three moves on guide rail three, and fixed connecting plate and cylinder mounting plate, the cylinder peace are also equipped in the fixed plate three
Telescopic cylinder is installed, the telescopic rod of the telescopic cylinder connects clamping jaw fixed plate, peace below the clamping jaw fixed plate in loading board
Equipped with clip claw assembly.The clip claw assembly controls folding by cylinder and clamps product to be cleaned.
Further;Warning lamp and control panel are also equipped on the workbench outer protective cover.
Further;Fan is also equipped at the top of the workbench outer protective cover.
A kind of cleaning method of Full-automatic, includes the following steps:
A, the product material frame is divided into product material frame after product material frame to be cleaned and cleaning, and product to be cleaned is put into production to be cleaned
In product material frame, cleaning unit is entered by sliding rail one;
B, product gearshift controls whole device by motor two and motor one and moves in x-and z-direction, thus
Clip claw assembly is moved in product material frame to be cleaned, clamps product to be cleaned, then move by motor two and the control of motor one,
Product to be cleaned is moved to inside cleaning water tank, product cleaning is carried out;
C, after the completion of cleaning, product is clamped by the clip claw assembly of product gearshift, product is placed into product material frame after cleaning
It is interior, it is moved by the product material frame of product of product material frame after the completion of being moved on sliding rail one by equipped with cleaning after cylinder control cleaning
Cleaning unit out completes product cleaning.
Beneficial effects of the present invention: the problem of effective solution of the present invention part washing apparatus poor universality, the present invention
Structure is simple, and occupied area is small, easy to operate, and versatility is high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is overall structure of the present invention;
Fig. 2 is the top view inside the present invention;
Fig. 3 is schematic diagram of internal structure of the present invention;
Fig. 4 is the structural schematic diagram of product of the present invention displacement unit;
Fig. 5 is the structural schematic diagram of product of the present invention gearshift.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
A kind of Full-automatic, including workbench outer protective cover 100, cleaning unit 200, product displacement unit 300, it is special
Sign is, lower bearing bracket 201 is equipped on the outside of the cleaning unit 200, is equipped with upper spider 301 above the lower bearing bracket 201, described
It is provided with product gearshift in upper spider 301, is equipped with outside workbench and protects on the outside of the lower bearing bracket 201 and upper spider 301
Cover 100;
The workbench outer protective cover 100 includes shell 101, and 101 top of shell is equipped with safety door 102, the safety door
102 are mounted on 101 top of shell by hinging manner, and the safety door 102 further includes windowpane 103 and handle 104, and described
The setting of hand 104 is in order to facilitate switch safety door 102, and the setting of the windowpane 103 is in order in closed safe door 102
In the case of remain to the running for clearly observing door inner machine, safety door 102 is fixedly supported on shell by bracket 1 after pulling open
101 tops.Warning lamp 106 and control panel are also equipped on the workbench outer protective cover 100, the control panel is to be used for
Cleaning parameters are adjusted, are also equipped with fan 107 at the top of the workbench outer protective cover 100;
The cleaning unit 200 includes lower bearing bracket 201, the workbench outer protective cover 100 in 201 outside of the lower bearing bracket be have it is multiple
Switchable door-plate composition.201 side of lower bearing bracket is additionally provided with product material frame discharge port 202, the product material frame discharge port
Inside 202 corresponding lower bearing brackets 201 be equipped with product material frame 203, the product material frame 203 at least there are two, all product material frames
203 are mounted on the product of the product on sliding rail 1 by cylinder control after the completion of being moved on sliding rail 1 by equipped with cleaning
Material frame 203 removes cleaning unit 200, for replacing product material frame.Cleaning water tank 204, institute are additionally provided with inside the lower bearing bracket 201
It states in cleaning water tank 204 and places cleaning solution, the cleaning solution can be replaced with the difference of product to be cleaned, because of cleaning
The size of water tank can also be replaced with the difference of cleaning product, and applicability is high, be limited the size and shape of product to be cleaned
Property processed is small.Liquid inflow pipe is equipped with above the cleaning water tank 204, the liquid inflow pipe is connected by water pump 1
Be arranged on the outside of lower bearing bracket 201 with preparation water tank 205, the cleaning solution that prepared 205 memory of water tank is put it clean.It is described clear
Liquid outflow conduit 208 is additionally provided with below water tank 204, the liquid outflow conduit 208 connects liquids recovery by water pump two
Case 207 is equipped with filter screen 211, the liquid for being recovered by filtration at the top of the liquid recovery tank 207.The liquid recovery tank 207
Cistern cover plate 206 is equipped with above preparation water tank 205;
The product displacement unit 300 includes being provided with product gearshift, the upper machine in upper spider 301 and upper spider 301
Guide rail 1 is arranged in 301 top Parallel Symmetric of frame, passes through sliding block 1 on the guide rail 1 and is equipped with fixed plate 1,
Chaining part 305 is provided in the fixed plate 1, one 304 lower section of fixed plate is located at by the connection of Z axis support column 306
The fixed plate 2 310 of 301 lower section of upper spider, the fixed plate 2 310 is mounted on guide rail 2 309 by sliding block two, described solid
The motor one that control sliding block 1 moves on guide rail 1 is equipped with by motor mounting rack 1 on fixed board 1
308, the setting of Z axis support column 306 is connected to guide rail 1 and guide rail two, increases the stability of product gearshift.It is described
Z axis support column 306 is equipped with rack gear 311 and guide rail 3 315, passes through sliding block three on the guide rail 3 315 and is connected with fixed plate three
317, motor 2 313 is connected with by motor mounting rack 2 314 in the fixed plate 3 317, the motor 2 313 controls gear
312 move on rack gear 311, so that fixed plate 3 317 be driven to move on guide rail 3 315, also pacify in the fixed plate 3 317
Equipped with fixed connecting plate 318 and cylinder mounting plate 319, telescopic cylinder 320 is installed on the cylinder mounting plate 319, it is described to stretch
The telescopic rod of contracting cylinder 320 connects clamping jaw fixed plate 321, is equipped with clip claw assembly 322 below the clamping jaw fixed plate 321.Institute
It states clip claw assembly and folding clamping product 1 to be cleaned is controlled by cylinder.
A kind of cleaning method of Full-automatic based on above structure, includes the following steps:
A, the product material frame 203 divide for product material frame to be cleaned and cleaning after product material frame, product to be cleaned is put into clear
It washes in product material frame, cleaning unit 200 is entered by sliding rail 1;
B, product gearshift controls whole device by motor 2 313 and motor 1 and transports in x-and z-direction
It is dynamic, so that clip claw assembly 322 be moved in product material frame to be cleaned, product 1 to be cleaned is clamped, then pass through 2 313 He of motor
The control movement of motor 1, product 1 to be cleaned is moved to inside cleaning water tank 204, product cleaning is carried out;
C, after the completion of cleaning, product is clamped by the clip claw assembly 322 of product gearshift, product is placed into product material after cleaning
In frame, pass through the product of product of product material frame after the completion of being moved on sliding rail 1 by equipped with cleaning after cylinder control cleaning
Material frame 203 removes cleaning unit 200, completes product cleaning.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the column of protection.
Claims (1)
1. a kind of Full-automatic, including workbench outer protective cover (100), cleaning unit (200), product displacement unit
(300), which is characterized in that be equipped with lower bearing bracket (201) on the outside of the cleaning unit (200), installation above the lower bearing bracket (201)
Have upper spider (301), is provided with product gearshift, the lower bearing bracket (201) and upper spider in the upper spider (301)
(301) outside is equipped with workbench outer protective cover (100);
The workbench outer protective cover (100) includes shell (101), and shell (101) top is equipped with safety door (102), institute
It states safety door (102) and shell (101) top is mounted on by hinging manner, the safety door (102) further includes windowpane (103)
With handle (104);
The cleaning unit (200) includes lower bearing bracket (201), and lower bearing bracket (201) side is additionally provided with product material frame discharge port
(202), product material frame (203) are equipped with inside the corresponding lower bearing bracket (201) of the product material frame discharge port (202), all products
Material frame (203), which is mounted on sliding rail one (210), will be equipped with after the completion of cleaning by cylinder control in movement on sliding rail one (210)
The product material frame (203) of product removes cleaning unit (200), and cleaning water tank (204) is additionally provided with inside the lower bearing bracket (201),
Cleaning solution is placed in the cleaning water tank (204), is equipped with liquid inflow pipe, the liquid above the cleaning water tank (204)
Flow ipe by water pump one (209) connection be located at lower bearing bracket (201) on the outside of be arranged with preparation water tank (205), the cleaning
It is additionally provided with liquid outflow conduit (208) below water tank (204), the liquid outflow conduit (208) connects liquid by water pump two
Recycling bins (207), liquid recovery tank (207) top are equipped with filter screen (211), the liquid recovery tank (207) and preparation
Cistern cover plate (206) are equipped with above water tank (205);
The product displacement unit (300) includes being provided with product gearshift, institute in upper spider (301) and upper spider (301)
Parallel Symmetric setting guide rail one (302) above upper spider (301) is stated, is installed on the guide rail one (302) by sliding block one (303)
There is fixed plate one (304), is provided on the fixed plate one (304) chaining part (305), it is logical below the fixed plate one (304)
The fixed plate two (310) that Z axis support column (306) connection is located at below upper spider (301) is crossed, the fixed plate two (310) passes through
Sliding block two is mounted on guide rail two (309), is equipped with control by motor mounting rack one (307) on the fixed plate one (304)
The motor one (308) that sliding block one (303) moves on guide rail one (302), the Z axis support column (306) are equipped with rack gear (311)
With guide rail three (315), fixed plate three (317), the fixed plate three are connected with by sliding block three on the guide rail three (315)
(317) motor two (313) is connected with by motor mounting rack two (314) on, motor two (313) control gear (312) exists
Rack gear moves on (311), to drive fixed plate three (317) to move on guide rail three (315), on the fixed plate three (317)
It is also equipped with fixed connecting plate (318) and cylinder mounting plate (319), telescopic cylinder is installed on the cylinder mounting plate (319)
(320), the telescopic rod of the telescopic cylinder (320) connects clamping jaw fixed plate (321), peace below the clamping jaw fixed plate (321)
Equipped with clip claw assembly (322), the clip claw assembly controls folding by cylinder and clamps product (1) to be cleaned.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810838882.7A CN109092781A (en) | 2018-07-27 | 2018-07-27 | Full-automatic and cleaning method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810838882.7A CN109092781A (en) | 2018-07-27 | 2018-07-27 | Full-automatic and cleaning method |
Publications (1)
Publication Number | Publication Date |
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CN109092781A true CN109092781A (en) | 2018-12-28 |
Family
ID=64847578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810838882.7A Pending CN109092781A (en) | 2018-07-27 | 2018-07-27 | Full-automatic and cleaning method |
Country Status (1)
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CN (1) | CN109092781A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111359962A (en) * | 2020-03-27 | 2020-07-03 | 苏州无为环境科技有限公司 | Automatic cleaning and replacing system for electric flocculation polar plate |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8092760B2 (en) * | 2008-04-03 | 2012-01-10 | Korea Techno Co., Ltd | Scanning arm for semiconductor wafer pollutant measurement apparatus and scanning device using the same |
CN104923522A (en) * | 2015-07-07 | 2015-09-23 | 江苏金铁人自动化科技有限公司 | Automatic cleaning machine for metal product |
CN105127825A (en) * | 2014-05-29 | 2015-12-09 | 东方时代网络传媒股份有限公司 | Two-arm type full-automatic feeding and discharging device |
CN204842328U (en) * | 2015-07-07 | 2015-12-09 | 江苏金铁人自动化科技有限公司 | Automatic cleaning machine of metal product |
CN105728390A (en) * | 2016-04-30 | 2016-07-06 | 临清兴和宏鑫机床有限公司 | Cleaning mechanism |
CN107971275A (en) * | 2017-12-08 | 2018-05-01 | 王光勇 | A kind of Full-automatic |
-
2018
- 2018-07-27 CN CN201810838882.7A patent/CN109092781A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8092760B2 (en) * | 2008-04-03 | 2012-01-10 | Korea Techno Co., Ltd | Scanning arm for semiconductor wafer pollutant measurement apparatus and scanning device using the same |
CN105127825A (en) * | 2014-05-29 | 2015-12-09 | 东方时代网络传媒股份有限公司 | Two-arm type full-automatic feeding and discharging device |
CN104923522A (en) * | 2015-07-07 | 2015-09-23 | 江苏金铁人自动化科技有限公司 | Automatic cleaning machine for metal product |
CN204842328U (en) * | 2015-07-07 | 2015-12-09 | 江苏金铁人自动化科技有限公司 | Automatic cleaning machine of metal product |
CN105728390A (en) * | 2016-04-30 | 2016-07-06 | 临清兴和宏鑫机床有限公司 | Cleaning mechanism |
CN107971275A (en) * | 2017-12-08 | 2018-05-01 | 王光勇 | A kind of Full-automatic |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111359962A (en) * | 2020-03-27 | 2020-07-03 | 苏州无为环境科技有限公司 | Automatic cleaning and replacing system for electric flocculation polar plate |
CN111359962B (en) * | 2020-03-27 | 2022-03-18 | 苏州无为环境科技有限公司 | Automatic cleaning and replacing system for electric flocculation polar plate |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |
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