CN117019752A - Step-type multi-groove automatic step-by-step pickling tank - Google Patents
Step-type multi-groove automatic step-by-step pickling tank Download PDFInfo
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- CN117019752A CN117019752A CN202311265777.6A CN202311265777A CN117019752A CN 117019752 A CN117019752 A CN 117019752A CN 202311265777 A CN202311265777 A CN 202311265777A CN 117019752 A CN117019752 A CN 117019752A
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- pickling
- tank
- hanger rail
- pickling tank
- acid washing
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- 238000005554 pickling Methods 0.000 title claims abstract description 219
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 239000007788 liquid Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 35
- 238000005406 washing Methods 0.000 claims description 31
- 230000000750 progressive effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000010453 quartz Substances 0.000 abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking 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
- B08B3/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The application discloses a stepped multi-groove automatic step-by-step pickling tank, which comprises a base, a pickling assembly, a drainage mechanism, a plurality of proximity sensors, a plurality of turbidity sensors, a liquid supply mechanism, a limiting assembly, a feeding mechanism, a plurality of hanging baskets, a conveying line and a controller, wherein the base is stepped; the pickling assembly comprises a primary pickling tank, a secondary pickling tank and a tertiary pickling tank, wherein the primary pickling tank, the secondary pickling tank and the tertiary pickling tank are arranged on the base from top to bottom in a stepped manner, and one identical sides of the primary pickling tank, the secondary pickling tank and the tertiary pickling tank are respectively communicated with a drainage mechanism. From this, can be intelligent wash quartz piece step by step, form the pickling form of pipelining, not only reduced cost of labor and workman intensity of labour, promote pickling efficiency, still reduced unnecessary manufacturing cost simultaneously, and can also control the pickling solution in a plurality of pickling ponds and use in turn, reduced pickling cost by a wide margin.
Description
Technical Field
The application relates to the technical field of quartz piece pickling, in particular to a stepped multi-groove automatic step-by-step pickling tank.
Background
Along with the rapid progress of technology, the demand for semiconductor parts is increasing, so that the market size of semiconductor parts is rapidly increasing, and quartz parts are one of important materials of semiconductors and are widely applied to the fields of semiconductor manufacturing, photoelectrons, communication and the like.
In the process of producing quartz pieces (e.g., quartz tubes, quartz boats, etc.), the quartz pieces are required to be pickled in a plurality of stage procedures (e.g., a finishing stage, a blasting stage, a final cleaning stage, etc.) to remove impurities on the surfaces of the quartz pieces, thereby ensuring the quality of the finished quartz pieces.
However, most of the existing modes for pickling quartz pieces are to manually put quartz pieces into different pickling tanks in turn for multiple soaking and flushing, so that impurities on the surfaces of the quartz pieces are removed.
Disclosure of Invention
The present application aims to solve at least one of the technical problems in the related art to some extent.
Therefore, one purpose of the application is to provide a stepped multi-tank automatic step-by-step pickling tank, which can intelligently clean quartz pieces step by step to form a pickling mode of pipelining, thereby not only reducing labor cost and labor intensity of workers and improving pickling efficiency, but also reducing unnecessary production cost, and controlling pickling solutions in a plurality of pickling tanks to be used alternately, so that pickling cost is greatly reduced.
In order to achieve the above purpose, an embodiment of a first aspect of the present application provides a pickling assembly, where the pickling assembly includes more than two pickling tanks, a drainage mechanism is designed below the tail of the pickling tank, the pickling assembly supplies liquid through a liquid supply mechanism, the pickling tanks of the pickling assembly are arranged in a stepped manner through a base, and the pickling tank of a higher stage supplies liquid for the pickling tank of a lower stage through the drainage mechanism; an annular feeding mechanism is arranged above the pickling tank in the pickling assembly, a circularly moving hanging basket is arranged below the feeding mechanism, a workpiece to be pickled is assembled in the hanging basket, the hanging basket moves from a low-order pickling tank to a high-order pickling tank, a stepping mode is adopted when the hanging basket moves below the feeding mechanism, and the hanging basket moves into the pickling tank to stand for one procedure and then enters the higher-order pickling tank; the automatic pickling machine is characterized in that a parallel-running conveying line is arranged below a discharge hole of the feeding mechanism, an empty hanging basket which is fed into the lower part of the end part of the feeding mechanism is conveyed at the front section of the conveying line, and the hanging basket which is provided with the finished pickling workpiece on the feeding mechanism falls into the conveying line and is conveyed to the other side through the conveying line.
The pickling assembly comprises a primary pickling tank, a secondary pickling tank and a tertiary pickling tank, wherein the primary pickling tank, the secondary pickling tank and the tertiary pickling tank are arranged on the base from top to bottom in a stepped manner, one drainage mechanism is respectively communicated with the same side of the primary pickling tank, the secondary pickling tank and the tertiary pickling tank, and a proximity sensor and a turbidity sensor are respectively arranged in the primary pickling tank, the secondary pickling tank and the tertiary pickling tank; one end of the liquid supply mechanism is communicated with the primary pickling tank, and the other end of the liquid supply mechanism is communicated with an external pickling tank pipeline.
The step-type multi-groove automatic step-by-step pickling tank is also provided with a proximity sensor, a turbidity sensor, a limiting component and a controller; the proximity sensor is used for detecting the moving position information of the adjacent hanging basket so as to generate a position detection signal, and the turbidity sensor is used for collecting the turbidity values of pickling solutions in the primary pickling tank, the secondary pickling tank and the tertiary pickling tank; the limiting component is arranged on the feeding mechanism; the controller is arranged on the base, and is respectively connected with the drainage mechanism, the proximity sensor, the turbidity sensor, the liquid supply mechanism, the feeding mechanism and the conveying line, and the controller is used for controlling the drainage mechanism, the liquid supply mechanism, the feeding mechanism and the conveying line according to the position detection signal and the turbidity value.
According to the stepped multi-tank automatic step-by-step pickling tank, the hanging basket with quartz pieces is manually hung on the conveying end of the feeding mechanism, and then the controller can control the water discharging mechanism, the liquid supplying mechanism, the feeding mechanism and the conveying line according to the position detection signals and the turbidity values, so that the quartz pieces can be intelligently cleaned step by step to form a pickling mode of pipeline operation, the labor cost and the labor intensity of workers are reduced, the pickling efficiency is improved, the unnecessary production cost is also reduced, the pickling liquid in a plurality of pickling tanks can be controlled to be alternately used, and the pickling cost is greatly reduced.
In addition, the stepped multi-tank automatic step-by-step pickling tank provided by the application can also have the following additional technical characteristics:
in one embodiment of the application, the water draining mechanism comprises an electromagnetic valve and a water draining pipe, wherein one water draining pipe is respectively communicated with the same side of the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, and the electromagnetic valve is communicated with the outer wall of the water draining pipe.
In one embodiment of the application, the liquid supply mechanism comprises a water pump and a water inlet pipe, wherein one end of the water pump is communicated with the water inlet pipe, and the other end of the water pump is communicated with an external pickling tank pipeline; one end of the water inlet pipe, which is far away from the water pump, is communicated with the primary pickling tank.
In one embodiment of the application, the feeding mechanism comprises a hanger rail, a chain assembly, a plurality of hooks, a driving assembly and two symmetrically arranged hanger plates, wherein the hanger rail is arranged above the pickling assembly, a cavity for installing the chain assembly is formed in the hanger rail, an opening is formed in the lower surface of the hanger rail, and the opening is communicated with the cavity; the chain assembly is movably arranged in the cavity;
one ends of the hooks are respectively connected with the chain component in a rotating way, and the other ends of the hooks respectively penetrate through the opening; the hanging basket can be hung on the hanging hook; the driving assembly is arranged on the hanger rail and is connected with the chain assembly; the two hanging plates are respectively arranged on the hanging rail.
In one embodiment of the application, the chain assembly comprises a plurality of link blocks, a plurality of first links, a plurality of second links, a plurality of first rollers and a plurality of second rollers, wherein one ends of the first links and the second links, which are adjacent, are respectively hinged on the same link block, the first links and the second links are arranged in a crossed manner, and a plurality of first links, a plurality of second links and a plurality of link blocks form a closed loop link; the first chain link is rotationally connected with one first roller, and the first roller is in contact with the inner wall of the cavity; two symmetrical second rollers are rotatably arranged on the second chain link, and the hooks are rotatably arranged in the second chain link; the second roller is abutted against the bottom wall of the cavity.
In one embodiment of the application, the hanger rail comprises a first hanger rail section, a second hanger rail section and a third hanger rail section, wherein the first hanger rail section, the second hanger rail section and the third hanger rail section are communicated to form a closed loop path; the first hanger rail section is arranged right above the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, the first hanger rail section is bent in a step shape, the bending amplitude of the first hanger rail section is matched with the drop amplitude of the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, and the first hanger rail section is used for changing the conveying path of the hanging basket so that the hanging basket can be automatically washed and de-washed; the second hanger rail section with first hanger rail section links to each other, just the second hanger rail section is arranged the top of transfer chain, the second hanger rail section is obtuse angle V shape, just the second hanger rail section is kept away from the one end downward sloping of first hanger rail section, the second hanger rail section is used for changing the delivery path of hanging flower basket, so that the hanging flower basket can fall on the transfer chain and unhook by oneself.
In one embodiment of the application, the limit assembly comprises a torsion spring spindle and a limit lever, wherein,
the limiting rod is rotatably arranged below the hanging rail through the torsion spring rotating shaft, and the limiting rod can be in butt joint with the hook.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a stepped multi-tank automatic progressive pickling tank according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a stepped multi-tank automatic progressive pickling tank according to another embodiment of the present application;
FIG. 3 is a schematic view of a base insert mounted on the ground in accordance with one embodiment of the present application;
FIG. 4 is a schematic view of a feeding mechanism according to an embodiment of the present application;
FIG. 5 is a schematic view of a chain assembly according to one embodiment of the present application;
fig. 6 is a schematic view of a connection structure of a first hanger rail segment and a second hanger rail segment according to an embodiment of the present application.
As shown in the figure: 1. a base; 2. a pickling assembly; 3. a drainage mechanism; 4. a proximity sensor; 5. a turbidity sensor; 6. a liquid supply mechanism; 7. a limit component; 8. a feeding mechanism; 9. a hanging basket; 10. a conveying line; 11. a controller; 20. a primary pickling tank; 21. a secondary pickling tank; 22. a three-stage pickling tank; 30. an electromagnetic valve; 31. a drain pipe; 60. a water pump; 61. a water inlet pipe; 70. a torsion spring rotating shaft; 71. a limit rod; 80. a hanger rail; 81. a chain assembly; 82. a hook; 83. a drive assembly; 84. a hanger plate; 800. a first hanger rail segment; 801. a second hanger rail segment; 810. a link block; 811. a first link; 812. a second link; 813. a first roller; 814. and a second roller.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application. On the contrary, the embodiments of the application include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
The following describes a stepped multi-tank automatic step-by-step pickling tank according to an embodiment of the present application with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the stepped multi-tank automatic step-by-step pickling tank according to the embodiment of the present application may include a base 1, a pickling assembly 2, a drainage mechanism 3, a plurality of proximity sensors 4, a plurality of turbidity sensors 5, a liquid supply mechanism 6, a limiting assembly 7, a feeding mechanism 8, a plurality of baskets 9, a conveyor line 10 and a controller 11.
Wherein, the base 1 is in a ladder shape.
It should be noted that, the base 1 described in this embodiment is embedded in the ground, so that the height of the base 1 relative to the ground can be reduced, and it is convenient for the relevant personnel to hang the basket 9 containing the quartz pieces on the feeding mechanism 8.
The pickling assembly 2 may include a primary pickling tank 20, a secondary pickling tank 21, and a tertiary pickling tank 22, wherein,
the primary acid washing tank 20, the secondary acid washing tank 21 and the tertiary acid washing tank 22 are arranged on the base 1 in a step-type manner from top to bottom.
It will be appreciated that the tertiary pickling tank 22 performs pickling on the quartz pieces in the basket 9 firstly, so that the pickling solution in the tertiary pickling tank 22 is the most dirty, secondly, performs secondary pickling on the quartz pieces in the basket 9 through the secondary pickling tank 21, so that the secondary pickling tank 21 is relatively cleaner than the pickling solution in the tertiary pickling tank 22, and finally performs pickling on the quartz pieces through the tertiary pickling tank 22, and at the moment, the quartz pieces are relatively clean, so that the pickling solution in the tertiary pickling tank 22 is the cleanest.
The same sides of the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22 are respectively communicated with a drainage mechanism 3, and a proximity sensor 4 and a turbidity sensor 5 are respectively arranged in the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22, the proximity sensor 4 is used for detecting the moving position information of the adjacent hanging basket 9 so as to generate a position detection signal, and the turbidity sensor 5 is used for collecting the sewage turbidity values of pickling solutions in the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22.
With reference to fig. 3, the other end of the drainage mechanism 3 communicating with the three-stage pickling bath 22 described in this embodiment communicates with an external acid discharge pipe for discharging the contaminated acid solution.
One end of the liquid supply mechanism 6 is communicated with the primary pickling tank 20, the other end of the liquid supply mechanism 6 is communicated with an external pickling tank pipeline, the limiting component 7 is arranged on the feeding mechanism 8, the feeding mechanism 8 is arranged above the pickling component 2, the hanging baskets 9 can be respectively hung on the conveying ends of the feeding mechanism 8, and the conveying line 10 is arranged below the discharge hole of the feeding mechanism 8.
As a possible case, in order to place the plurality of quartz pieces in the basket 9 to collide with each other, a plurality of partition plates may be provided in the basket 9, wherein the partition plates may be made of polyurethane elastomer, have better corrosion resistance and have certain elasticity, so that the quartz pieces may be further protected.
The controller 11 is arranged on the base 1, and the controller 11 is respectively connected with the drainage mechanism 3, the proximity sensor 4, the turbidity sensor 5, the liquid supply mechanism 6, the feeding mechanism 8 and the conveying line 10, and the controller 11 controls the drainage mechanism 3, the liquid supply mechanism 6, the feeding mechanism 8 and the conveying line 10 according to the position detection signal and the turbidity value.
It should be noted that, the controller 11 described in this embodiment may be connected to an external upper computer through a wired or wireless manner, so as to receive a signal sent by the external upper computer, so as to control the controller 11, where the controller 11 may include a display screen and an input key, so that a relevant person can conveniently view data of the step-type multi-tank automatic step-by-step pickling tank during operation through the display screen, and meanwhile, the input key is convenient to adjust the controller 11.
Specifically, during the actual cleaning process of the quartz pieces, the related personnel can sequentially hang the hanging basket 9 containing the quartz pieces on the conveying end (namely, referred to as a hanging hook 82) of the feeding mechanism 8 at the inlet of the feeding mechanism 8 (close to the three-stage pickling tank).
The feeding mechanism 8 conveys the hanging basket 9 after being hung, firstly, the hanging basket 9 is conveyed to the three-stage pickling tank 22 for pickling, meanwhile, the proximity sensor 4 positioned in the three-stage pickling tank 22 detects that the hanging basket 9 (namely, the hanging basket 9 is immersed in acid liquor at the moment), a position detection signal is generated and sent to the controller 11, the controller 11 controls the feeding mechanism 8 to stop running, if the current pickling time (namely, the timing when the feeding mechanism 8 is stopped from being closed) reaches the preset time (for example, 10 minutes, the timing can be set according to actual conditions), the controller 11 restarts the feeding mechanism 8 to drive the hanging basket 9 to be separated from the three-stage pickling tank 22 and conveyed to the second-stage pickling tank 21, and the like automatically and step by step pickling quartz pieces in the hanging basket 9.
The pickling is accomplished the back and is continued to carry to the direction of transfer chain 10 under the transport of feeding mechanism 8, when hanging flower basket 9 contact is placed on transfer chain 10, at this moment hanging flower basket 9 breaks away from with feeding mechanism 8's conveying end, and under spacing subassembly 7's effect, make feeding mechanism 8's conveying end take place to rotate, thereby make hanging flower basket 9 can be unhooked voluntarily, and carry down to next station at transfer chain 10, can be intelligent wash quartz piece step by step, form the pickling form of pipelining, not only reduced cost of labor and workman intensity of labour, promote pickling efficiency, but also reduced unnecessary manufacturing cost simultaneously.
In the pickling process, the turbidity sensors 5 respectively detect the turbidity degrees in the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22, the collected turbidity degree values are sent to the controller 11, the controller 11 compares the received turbidity degree values, if the turbidity degree values are larger than the preset turbidity degree values (namely, the pickling solution needs to be replaced at the moment), the feeding mechanism 8 is closed, and three water draining mechanisms 3 are intermittently controlled to be opened in sequence, namely, firstly, the water draining mechanisms 3 communicated with the tertiary pickling tank 22 are controlled to be opened according to the preset opening time (which can be set according to the discharging speed), the polluted pickling solution is discharged into an external acid draining pipeline to flow out, if the current opening time is equal to the preset opening time, the water draining mechanisms 3 are controlled to be closed (namely, the pickling solution in the tertiary pickling tank 22 is emptied at the moment), and then the water draining mechanism 3 communicated with the secondary pickling tank 21 is controlled to be opened, pickling solution in the secondary pickling tank 21 is discharged into the tertiary pickling tank 22 for recycling, pickling solution in the primary pickling tank 20 flows into the secondary pickling tank 21, and the like, when the pickling solution in the primary pickling tank 20 is emptied, the controller 11 controls the liquid supplying mechanism 6 to operate according to the preset liquid supplying time (which can be set according to the actual situation), the liquid supplying mechanism 6 supplies clean pickling solution to the primary pickling tank 20, and when the controller 11 judges that the current liquid supplying time is equal to the preset liquid supplying time, the liquid supplying mechanism 6 is closed, meanwhile, the feeding mechanism 8 is opened, manual control is not needed, the pickling solutions in the plurality of pickling tanks are intelligently controlled to be used alternately, and the pickling cost is greatly reduced.
In one embodiment of the present application, as shown in fig. 1, the drain mechanism 3 may include a solenoid valve 30 and a drain pipe 31, wherein one drain pipe 31 is respectively connected to the same side of the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22, and the solenoid valve 30 is connected to the outer wall of the drain pipe 31.
Specifically, the opening and closing of the solenoid valve 30 is controlled by the controller 11 to change the on-off of the drain pipe 31.
As a possible case, in order to increase the drainage speed, the bottoms of the primary pickling tank 20, the secondary pickling tank 21 and the tertiary pickling tank 22 may be arranged to be high on one side and low on the other side, near the bottom of the drain pipe 31, thereby facilitating the collection of pickling solution and accelerating the drainage speed.
In one embodiment of the present application, as shown in fig. 3, the liquid supply mechanism 6 may include a water pump 60 and a water inlet pipe 61, wherein one end of the water pump 60 is communicated with the water inlet pipe 61, the other end of the water pump 60 is communicated with an external pickling tank line, and one end of the water inlet pipe 61 away from the water pump 60 is communicated with the primary pickling tank 20.
Specifically, the controller 11 operates the water pump 60 for a preset liquid supply period by starting the water pump 60, and the water pump 60 pumps the external pickling liquid to the primary pickling tank 20 through the water inlet pipe 61.
In one embodiment of the present application, as shown in fig. 4, the feed mechanism 8 may include a hanger rail 80, a chain assembly 81, a plurality of hooks 82, a drive assembly 83, and two symmetrically arranged hanger plates 84.
The hanger rail 80 is disposed above the pickling assembly 2, a cavity (not shown in the drawing) for installing the chain assembly 81 is provided in the hanger rail 80, an opening (not shown in the drawing) is provided on the lower surface of the hanger rail 80, the opening is communicated with the cavity, the chain assembly 81 is movably disposed in the cavity, one ends of the hooks 82 are respectively rotatably connected with the chain assembly 81, the other ends of the hooks 82 respectively penetrate through the opening, the hanging basket 9 can be hung on the hooks 82, the driving assembly 83 is disposed on the hanger rail 80, the driving assembly 83 is connected with the chain assembly 81, and the two hanging plates 84 are respectively disposed on the hanger rail 80.
It should be noted that, the driving assembly 83 described in this embodiment may include a gear motor and a gear adapted to the chain assembly 81, and the gear motor is matched with the gear to drive the chain assembly 81 to move, so that the driving assembly 83 is a prior art and will not be repeated.
Specifically, the controller 11 drives the hanger 82 to move by activating the driving assembly 83, and the driving assembly 83 drives the chain assembly 81 to rotate in the hanger rail 80.
As a possible scenario, the hook 82 may be an integral double hook in order to improve the stability of the hook 82 when the basket 9 is hooked.
In one embodiment of the present application, as shown in fig. 5, chain assembly 81 may include a plurality of link blocks 810, a plurality of first links 811, a plurality of second links 812, a plurality of first rollers 813, and a plurality of second rollers 814.
Wherein adjacent ends of the first link 811 and the second link 812 are respectively hinged on the same link block 810, and the first link 811 and the second link 812 are arranged crosswise, a plurality of the first links 811, a plurality of the second links 812 and a plurality of the link blocks 810 form a closed loop link, wherein the first link 811 can swing left and right in the horizontal direction by the above arrangement, the second link 812 can swing up and down longitudinally, thereby
The flexibility of the chain assembly 81 can be increased and adaptable changes can be made following the course of the hanger rail 80.
The first chain link 811 is rotationally connected with a first gyro wheel 813, and first gyro wheel 813 is contradicted with the inner wall of cavity, rotates on the second chain link 812 and is provided with two second gyro wheels 814 of symmetry, and couple 82 rotates to set up in the second chain link 812, and second gyro wheel 814 is contradicted with the diapire of cavity, wherein, plays spacing effect to chain assembly 81 itself through setting up first gyro wheel 813 cooperation second gyro wheel 814 to stability when chain assembly 81 drives couple 82 and remove can be improved.
In one embodiment of the present application, as shown in fig. 6, the hanger rail 80 may include a first hanger rail segment 800, a second hanger rail segment 801, and a third hanger rail segment.
Wherein the first hanger rail segment 800, the second hanger rail segment 801, and the third hanger rail segment (i.e., the remaining hanger rail segments, not shown) are in communication to form a closed loop path.
The first hanger rail section 800 sets up directly over one-level pickling bath 20, second grade pickling bath 21 and tertiary pickling bath 22, and first hanger rail section 800 is the echelonment and buckles, and the range of buckling of first hanger rail section 800 and one-level pickling bath 20, second grade pickling bath 21 and tertiary pickling bath 22 fall range looks adaptation, first hanger rail section 800 for change the delivery path of hanging flower basket 9, so that hanging flower basket 9 can pickling by oneself and take off the washing.
Specifically, the driving component 83 drives the chain component 81 to rotate in the hanger rail 80, when the hanger 82 drives the hanging basket 9 to travel to the first hanger rail segment 800, the path travels according to the travel path of first down-up-down-up, the hanging basket 9 is indicated to travel into the acid liquor when down, the hanging basket 9 is indicated to be separated from the pickling solution when up, namely, the conveying path of the hanging basket 9 is changed through the first hanger rail segment 800, so that the hanging basket 9 can achieve the purposes of self-pickling and pickling.
The second hanger rail section 801 is connected with the first hanger rail section 800, and the second hanger rail section 801 is arranged above the conveying line 10, the second hanger rail section 801 is in an obtuse angle V shape, one end of the second hanger rail section 801 far away from the first hanger rail section 800 is inclined downwards, and the second hanger rail section 801 is used for changing the conveying path of the hanging basket 9 so that the hanging basket 9 can fall on the conveying line 10 and unhook by itself.
Specifically, when the driving component 83 drives the chain component 81 to drive the hanging basket 9 to travel to the second hanging rail section 801 by matching with the hanging hook 82, the hanging basket 9 is firstly conveyed in parallel and then conveyed downwards slowly, the height of the hanging basket 9 is gradually reduced in the downward conveying process, when the hanging basket 9 is placed on the conveying line 10 in a contact manner, namely, the hanging basket 9 is motionless, the hanging hook 82 continues to descend, and meanwhile, the hanging hook 82 is separated from the hanging basket 9 under the action of the limiting component 7, so that the hanging basket 9 can be unhooked automatically, the working efficiency is greatly improved, and artificial unhooking is avoided.
In one embodiment of the present application, as shown in fig. 3, the limit assembly 7 may include a torsion spring shaft 70 and a limit lever 71.
The limiting rod 71 is rotatably disposed below the hanger rail 80 through the torsion spring rotating shaft 70, and the limiting rod 71 and the hook 82 can be abutted.
Specifically, when the hanging basket 9 is placed on the conveying line 10 in contact, the limiting rod 71 is abutted with the hanging hook 82 to limit the hanging hook 82, the hanging hook 82 is forced to rotate towards one side far away from the hanging basket 9 under the action of the torsion spring rotating shaft 70, the hanging hook 82 is driven to move along with the continuous driving of the driving component 83, namely, the pulling force of the hanging hook 82 is larger than the torsion force of the torsion spring in the torsion spring rotating shaft 70 at the moment, the hanging hook 82 pulls the limiting rod 71 to rotate, the limiting rod 71 is separated from the hanging hook 82 slowly in the rotating process of the limiting rod 71, and the hanging hook 82 is reset under the action of the torsion spring in the torsion spring rotating shaft 70 to wait for the next hanging basket 9.
In summary, the stepped multi-tank automatic step-by-step pickling tank provided by the embodiment of the application can intelligently clean quartz pieces step by step to form a pickling mode of pipelining, so that not only is the labor cost and the labor intensity of workers reduced, and the pickling efficiency improved, but also the unnecessary production cost is reduced, and the pickling solution in a plurality of pickling tanks can be controlled to be used alternately, so that the pickling cost is greatly reduced.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (9)
1. The utility model provides an automatic pickling pond step by step of cascaded multislot, includes the pickling subassembly, the pickling subassembly includes the pickling pond more than two, the afterbody below design of pickling pond has drainage mechanism the pickling subassembly passes through liquid feed mechanism feed liquid, its characterized in that:
the pickling tanks of the pickling assembly are arranged in a stepped manner through a base, and the pickling tanks of the higher order are used for supplying liquid for the pickling tanks of the lower stage through the drainage mechanism;
an annular feeding mechanism is arranged above the pickling tank in the pickling assembly, a circularly moving hanging basket is arranged below the feeding mechanism, a workpiece to be pickled is assembled in the hanging basket, the hanging basket moves from a low-order pickling tank to a high-order pickling tank, a stepping mode is adopted when the hanging basket moves below the feeding mechanism, and the hanging basket moves into the pickling tank to stand for one procedure and then enters the higher-order pickling tank;
the automatic pickling machine is characterized in that a parallel-running conveying line is arranged below a discharge hole of the feeding mechanism, an empty hanging basket which is fed into the lower part of the end part of the feeding mechanism is conveyed at the front section of the conveying line, and the hanging basket which is provided with the finished pickling workpiece on the feeding mechanism falls into the conveying line and is conveyed to the other side through the conveying line.
2. The stepped multi-tank automatic progressive pickling tank according to claim 1, wherein:
the pickling assembly comprises a primary pickling tank, a secondary pickling tank and a tertiary pickling tank, wherein,
the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank are arranged on the base from top to bottom in a stepped manner, one drainage mechanism is respectively communicated with the same side of the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, and the proximity sensor and the turbidity sensor are respectively arranged in the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank;
one end of the liquid supply mechanism is communicated with the primary pickling tank, and the other end of the liquid supply mechanism is communicated with an external pickling tank pipeline.
3. The stepped multi-tank automatic progressive pickling tank according to claim 1, wherein:
the step-type multi-groove automatic step-by-step pickling tank is also provided with a proximity sensor, a turbidity sensor, a limiting component and a controller;
the proximity sensor is used for detecting the moving position information of the adjacent hanging basket so as to generate a position detection signal, and the turbidity sensor is used for collecting the turbidity values of pickling solutions in the primary pickling tank, the secondary pickling tank and the tertiary pickling tank;
the limiting component is arranged on the feeding mechanism;
the controller is arranged on the base, and is respectively connected with the drainage mechanism, the proximity sensor, the turbidity sensor, the liquid supply mechanism, the feeding mechanism and the conveying line, and the controller is used for controlling the drainage mechanism, the liquid supply mechanism, the feeding mechanism and the conveying line according to the position detection signal and the turbidity value.
4. The stepped multi-tank automatic progressive pickling tank according to claim 1, wherein: the drainage mechanism comprises an electromagnetic valve and a drainage pipe, wherein,
the same sides of the primary acid washing pool, the secondary acid washing pool and the tertiary acid washing pool are respectively communicated with one drain pipe, and the outer wall of the drain pipe is communicated with the electromagnetic valve.
5. The stepped multi-tank automatic progressive pickling tank according to claim 1, wherein: the liquid supply mechanism comprises a water pump and a water inlet pipe, wherein,
one end of the water pump is communicated with the water inlet pipe, and the other end of the water pump is communicated with an external pickling tank pipeline;
one end of the water inlet pipe, which is far away from the water pump, is communicated with the primary pickling tank.
6. The stepped multi-tank automatic progressive pickling tank according to claim 1, wherein: the feeding mechanism comprises a hanger rail, a chain component, a plurality of hooks, a driving component and two hanger plates which are symmetrically arranged,
the hanger rail is arranged above the pickling assembly, a cavity for installing the chain assembly is formed in the hanger rail, an opening is formed in the lower surface of the hanger rail, and the opening is communicated with the cavity;
the chain assembly is movably arranged in the cavity;
one ends of the hooks are respectively connected with the chain component in a rotating way, and the other ends of the hooks respectively penetrate through the opening;
the hanging basket can be hung on the hanging hook;
the driving assembly is arranged on the hanger rail and is connected with the chain assembly;
the two hanging plates are respectively arranged on the hanging rail.
7. The stepped multi-tank automatic progressive pickling tank of claim 6, wherein: the chain assembly includes a plurality of link blocks, a plurality of first links, a plurality of second links, a plurality of first rollers, and a plurality of second rollers, wherein,
one ends of the first chain links and the second chain links, which are adjacent, are respectively hinged to the same chain link block, the first chain links and the second chain links are arranged in a crossing way, and a plurality of the first chain links, a plurality of the second chain links and a plurality of the chain link blocks form a closed loop link;
the first chain link is rotationally connected with one first roller, and the first roller is in contact with the inner wall of the cavity;
two symmetrical second rollers are rotatably arranged on the second chain link, and the hooks are rotatably arranged in the second chain link;
the second roller is abutted against the bottom wall of the cavity.
8. The stepped multi-tank automatic progressive pickling tank of claim 7, wherein: the hanger rail comprises a first hanger rail section, a second hanger rail section and a third hanger rail section, wherein,
the first hanger rail section, the second hanger rail section and the third hanger rail section are communicated to form a closed loop path;
the first hanger rail section is arranged right above the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, the first hanger rail section is bent in a step shape, the bending amplitude of the first hanger rail section is matched with the drop amplitude of the primary acid washing tank, the secondary acid washing tank and the tertiary acid washing tank, and the first hanger rail section is used for changing the conveying path of the hanging basket so that the hanging basket can be automatically washed and de-washed;
the second hanger rail section with first hanger rail section links to each other, just the second hanger rail section is arranged the top of transfer chain, the second hanger rail section is obtuse angle V shape, just the second hanger rail section is kept away from the one end downward sloping of first hanger rail section, the second hanger rail section is used for changing the delivery path of hanging flower basket, so that the hanging flower basket can fall on the transfer chain and unhook by oneself.
9. The stepped multi-tank automatic progressive pickling tank of claim 8, wherein: the limiting component comprises a torsion spring rotating shaft and a limiting rod, wherein,
the limiting rod is rotatably arranged below the hanging rail through the torsion spring rotating shaft, and the limiting rod can be in butt joint with the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311265777.6A CN117019752A (en) | 2023-09-28 | 2023-09-28 | Step-type multi-groove automatic step-by-step pickling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311265777.6A CN117019752A (en) | 2023-09-28 | 2023-09-28 | Step-type multi-groove automatic step-by-step pickling tank |
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| CN117019752A true CN117019752A (en) | 2023-11-10 |
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| CN202311265777.6A Pending CN117019752A (en) | 2023-09-28 | 2023-09-28 | Step-type multi-groove automatic step-by-step pickling tank |
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