CN118002348A - Full-automatic valve core silicone oil spraying equipment - Google Patents
Full-automatic valve core silicone oil spraying equipment Download PDFInfo
- Publication number
- CN118002348A CN118002348A CN202410196275.0A CN202410196275A CN118002348A CN 118002348 A CN118002348 A CN 118002348A CN 202410196275 A CN202410196275 A CN 202410196275A CN 118002348 A CN118002348 A CN 118002348A
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- Prior art keywords
- valve core
- feeding
- plate
- clamping
- driving
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- 238000005507 spraying Methods 0.000 title claims abstract description 91
- 229920002545 silicone oil Polymers 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 152
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000012163 sequencing technique Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 33
- 238000012546 transfer Methods 0.000 claims description 20
- 238000002955 isolation Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 15
- 238000011068 loading method Methods 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000003075 superhydrophobic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- 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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- 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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0242—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects being individually presented to the spray heads by a rotating element, e.g. turntable
-
- 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
-
- 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
Landscapes
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to the technical field of valve core processing, in particular to full-automatic valve core silicone oil spraying equipment, a sequencing conveying mechanism is used for sequentially conveying a plurality of valve core bodies in order, a feeding mechanism is used for sequentially conveying the valve core bodies conveyed by the sequencing conveying mechanism to a multi-station turntable mechanism, the multi-station turntable mechanism is used for sequentially receiving the valve core bodies conveyed by the feeding mechanism and driving the valve core bodies to circularly move, the valve core bodies on the multi-station turntable mechanism spray silicone oil when passing through a spraying mechanism, unloading the valve core bodies when passing through a discharging mechanism, and finally the multi-station turntable mechanism returns to the feeding mechanism to perform re-feeding to enter the next circulation, so that the automatic silicone oil spraying on the valve core bodies in the whole process is realized, and the technical problem that the valve core bodies cannot be automatically coated with silicone oil in the prior art is effectively solved.
Description
Technical Field
The invention relates to the technical field of valve core processing, in particular to full-automatic valve core silicone oil spraying equipment.
Background
After injection molding, a layer of silicone oil needs to be smeared on the surface of the valve core to prevent adhesion during secondary injection molding of the shell, at present, the silicone oil is smeared on the surface of the valve core basically in a manual operation, and the silicone oil is poured onto the rag and then smeared on the surface of the valve core.
For example, the prior art discloses a surface treatment process for a high-hardness valve core, which comprises the following steps: s1: ultrasonically cleaning a ceramic valve core, performing sand blasting treatment, polishing the ceramic valve core to a mirror surface by using diamond grinding paste, ultrasonically cleaning, and drying for later use; s2: performing plasma enhanced chemical vapor deposition treatment on the ceramic valve core, and growing a diamond layer on the surface of the obtained ceramic valve core; s3: sequentially carrying out alkalization treatment and oxidation treatment on the ceramic valve core with the diamond layer grown on the surface to obtain a pretreated ceramic valve core; s4: preparing a modified epoxy resin coating; s5: coating a layer of modified epoxy resin coating on the pretreated ceramic valve core, and curing to obtain a reinforcing layer; s6: preparing a super-hydrophobic coating by using modified epoxy resin coating, vinyl silicone oil and isobutyl triethoxysilane; s7: and coating the super-hydrophobic coating on the reinforcing layer, curing, then putting into ethyl acetate solution for washing, and drying to obtain the high-hardness valve core.
In the prior art, the valve core is still required to be coated with silicone oil manually, the operation is time-consuming and labor-consuming, each valve core coating standard is difficult to control, the manual operation simultaneously has the problem that supervision is difficult, the product qualification rate is difficult to reach the standard easily, and the technical problem that the valve core cannot be coated with silicone oil automatically exists.
Disclosure of Invention
The invention aims to overcome the defect that the prior art cannot automatically spray silicone oil on a valve core body, and provides full-automatic valve core silicone oil spraying equipment.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a full-automatic case silicone oil spraying equipment, is including being used for arranging the order conveying mechanism that neatly carried a plurality of case bodies, being used for in proper order to transfer the feed mechanism of case body that ordering conveying mechanism carried, be used for receiving in proper order the case body that feed mechanism carried and drive case body cyclic movement's multistation carousel mechanism, be used for right the spraying mechanism of case body spraying silicone oil on the multistation carousel mechanism, and be used for receiving the process the unloading mechanism of the case body of spraying mechanism, multistation carousel mechanism is passed through after the unloading mechanism get back feed mechanism gets into next circulation.
According to the full-automatic valve core silicone oil spraying equipment, the valve core bodies are orderly and sequentially conveyed by the sequencing conveying mechanism, the valve core bodies conveyed by the sequencing conveying mechanism are sequentially conveyed to the multi-station turntable mechanism by the feeding mechanism, the multi-station turntable mechanism is used for sequentially receiving the valve core bodies conveyed by the feeding mechanism and driving the valve core bodies to circularly move, the valve core bodies on the multi-station turntable mechanism spray silicone oil when passing through the spraying mechanism, unload the valve core bodies when passing through the discharging mechanism, and finally the multi-station turntable mechanism returns to the feeding mechanism to be re-fed to enter the next circulation, so that the automatic silicone oil spraying of the valve core bodies in the whole process is realized, and the technical problem that the valve core bodies cannot be automatically coated with silicone oil in the prior art is effectively solved.
Further, the sequencing and conveying mechanism comprises a feed hopper for stacking the valve core bodies, a conveying assembly, a feed groove and a first vibrator, wherein one end of the conveying assembly is arranged in the feed hopper and used for conveying the valve core bodies, the feed groove is arranged at the other end of the conveying assembly, and the first vibrator is arranged below the feed groove; the feeding groove comprises a material receiving bottom plate arranged at the tail end of the conveying assembly and a limiting bottom plate connected with the material receiving bottom plate, a baffle is arranged on the same side of the material receiving bottom plate and the limiting bottom plate, a transition plate is arranged on the other side of the material receiving bottom plate, and the distance between the transition plate and the baffle is equal to the diameter of the spherical valve body; a limiting side plate is arranged on the other side of the limiting bottom plate, and the distance between the baffle and the limiting side plate is smaller than the diameter of the spherical valve body and larger than the axial length of the drift diameter hole; the limiting bottom plate penetrates through a limiting groove capable of containing the valve rod, and an arc-shaped groove with the radian corresponding to that of the spherical valve body is formed in the upper end face of the limiting bottom plate; a guide inclined plane for guiding the valve core body to rise is arranged on one side of the limiting side plate, which is close to the material receiving bottom plate; the first vibrator can enable the valve core body on the material receiving bottom plate to move towards the direction of the limiting bottom plate.
The feeding hopper is used for intensively stacking valve core bodies, a conveying assembly with one end arranged in the feeding hopper can continuously convey the valve core bodies into a feeding groove with the other end, the valve core bodies conveyed by the conveying assembly slide into the receiving bottom plate in a guiding way by the transition plate, the baffle plate plays a role in blocking, and as the distance between the transition plate and the baffle plate is equal to the diameter of the spherical valve body, the valve core bodies on the receiving bottom plate can be driven to continuously move towards the direction of the limiting bottom plate by the vibration action of the first vibrator on the feeding groove, and the valve core bodies comprise the spherical valve body, a through hole penetrating through the spherical valve body and a valve rod with one end connected with the spherical valve body; under the cooperation of the appearance structure and vibration action of the valve core body, the end face of the drift diameter hole downwards contacts with the material receiving bottom plate, and the spherical surfaces at two sides of the valve core body respectively face the baffle plate and the transition plate, so that the valve core body is limited between the baffle plate and the transition plate, and the valve core body continuously moves towards the limiting bottom plate in the stable state; because the side surface of the valve core body is continuously lifted to finally realize 90-degree side turning, the two ends of the drift diameter hole are respectively parallel to the limiting side plate and the baffle plate, and the directions of the two ends of the drift diameter hole are limited; because the limiting bottom plate penetrates through the limiting groove capable of containing the valve rod, the valve rod finally falls into the limiting groove to be in a vertical downward state, the upper end face of the limiting bottom plate is provided with an arc-shaped groove with the radian corresponding to that of the spherical valve body, the spherical surface at the bottom side of the valve core body is attached to the arc-shaped groove, and the valve core body is ensured to stably move in a vertical downward posture of the valve rod; the sorting and conveying mechanism applies two-direction limiting to the valve core body according to the appearance structure of the valve core body, so that a plurality of valve core bodies can be sequentially arranged and conveyed.
Further, the baffle is provided with a limiting top plate above the limiting bottom plate, and the limiting top plate is used for limiting the valve core body to ascend on the guide inclined plane and correcting the two ends of the drift diameter hole to be parallel to the baffle and the limiting side plate respectively so that the valve rod falls into the limiting groove.
The limiting top plate can limit the rising of the valve core body on the guide inclined surface, the valve core body is blocked in the opposite direction, the effect that two ends of the correcting drift diameter hole are parallel to the baffle plate and the limiting side plate respectively is achieved, and the valve rod can be ensured to stably fall into the limiting groove.
Further, one side of the material receiving bottom plate, which is close to one end of the limiting bottom plate and far away from the baffle plate, is provided with a blanking port, the bottom of the blanking port is obliquely provided with a material returning plate, and the lower end of the material returning plate is arranged above the material feeding hopper.
One end of the material receiving bottom plate, which is close to the limiting bottom plate, is far away from one side of the baffle plate, is provided with a blanking port, so that the valve core body with the unordered postures can be conveniently screened out, and the valve core body returns to the feed hopper again through the feed back plate.
Further, the feeding mechanism comprises a feeding table, a second vibrator arranged on the feeding table, a feeding channel arranged at the top of the second vibrator, a feeding component arranged at the top of the feeding table, and a transfer component arranged between the tail end of the feeding channel and the feeding component and used for transferring the valve core body, wherein one end of the feeding channel is connected with the limiting bottom plate and used for connecting, arranging and conveying the valve core body; the feeding assembly comprises a feeding disc movably arranged on the feeding table, a first driving device used for driving the feeding disc to rotate, a second driving device used for driving the feeding disc to reciprocate between the upper part of the transfer assembly and the upper part of the multi-station turntable mechanism, and a third driving device used for driving the feeding disc to vertically move, a plurality of groups of first clamping jaws which are annularly and coaxially distributed are arranged at the bottom of the feeding disc, and the first clamping jaws can clamp two sides of the drift diameter hole.
One end of the feeding channel is connected with the limit bottom plate to be used for connecting the valve core bodies which are arranged and conveyed, and the second vibrator below the feeding channel can ensure continuous movement of the valve core bodies in the feeding channel; after reaching the tail end of the feeding channel, the valve core body is sequentially transferred to a feeding assembly at the top of the feeding platform by a transfer assembly; because the first clamping jaws of the two sides of the drift diameter hole can be clamped in a plurality of groups and are distributed at the bottom of the feeding disc in an annular coaxial mode, the feeding disc can enable the first clamping jaws of the plurality of groups to rotate to be aligned with the transfer assembly in sequence under the rotation of the first driving device, the first clamping jaws of each group can be guaranteed to clamp the two sides of the drift diameter hole stably, then the feeding disc is driven by the second driving device to move above the transfer assembly to be above the multi-station turntable mechanism, and finally the feeding disc is driven by the third driving device to move downwards to place the valve core body on the multi-station turntable mechanism to finish feeding.
Further, the transfer subassembly is including locating the terminal both sides of material loading passageway just are used for lifting the lifting plate of case body, locate the terminal below of material loading passageway just is used for the second clamping jaw of centre gripping valve rod, be used for driving both sides the lifting plate is kept away from each other fourth drive arrangement, and be used for driving the vertical elevating of second clamping jaw fifth drive arrangement, wherein a set of the lifting plate is kept away from one side of material loading passageway is equipped with the baffle.
The valve core body stops moving under the blocking effect of the blocking plate after moving to the tail end of the feeding channel, at the moment, the valve core body keeps the valve rod to be vertically downward under the lifting effect of the lifting plate to be located above the second clamping jaw, the lifting plates on two sides are driven to be away from each other by the fourth driving device after the second clamping jaw is controlled to clamp the valve rod, the second clamping jaw is driven to vertically ascend by the fifth driving device, and the valve core body is lifted to the position that two ends of the drift diameter hole are located in the middle of the first clamping jaw and clamped by the first clamping jaw, so that transfer conveying of the valve core body is completed.
Further, the multi-station turntable mechanism comprises a workbench, an index plate rotationally arranged on the workbench, a sixth driving device which is arranged on the workbench and used for driving the index plate to rotate, and a plurality of groups of clamping assemblies which are annularly and coaxially distributed on the index plate and used for fixing the valve core body conveyed by the feeding assembly; the feeding table, the spraying mechanism and the discharging mechanism are sequentially arranged on the workbench according to the rotation direction of the index plate, one group of clamping components corresponds to the position of the feeding table, and the positions of some other two groups of clamping components correspond to the spraying mechanism and the discharging mechanism respectively.
The dividing disc drives the clamping assemblies to sequentially rotate under the drive of the sixth driving device, the feeding table, the spraying mechanism and the discharging mechanism are sequentially arranged on the workbench according to the rotating direction of the dividing disc, and the valve core bodies are sequentially sprayed at the same time by utilizing the mode of a production line, so that the circulating movement of the clamping assemblies is realized; when one group of clamping components corresponds to the position of the feeding table, the positions of some other two groups of clamping components correspond to the spraying mechanism and the discharging mechanism respectively, so that three stations can simultaneously work on different clamping components on the dividing plate, and the spraying efficiency of the valve core body is effectively improved.
Further, the clamping assembly comprises a clamping column vertically arranged on the index plate in a rotating mode, a seventh driving device arranged on the workbench and used for driving the clamping column to rotate, a clamping plate arranged at the top of the clamping column, and a plurality of groups of third clamping jaws which are annularly and coaxially distributed on the clamping plate and can clamp a valve rod, wherein the number and the layout of the third clamping jaws correspond to the number and the layout of the first clamping jaws.
Because a plurality of groups of third clamping jaws are annularly and coaxially distributed on the clamping disc and can clamp the valve rod, the spherical part of the valve core body is ensured not to be shielded, the coverage rate of silicone oil on the spherical surface of the valve core body is improved, and a seventh driving device is used for driving the clamping column vertically arranged on the dividing disc to rotate, so that a plurality of valve core bodies on the clamping disc rotate around the shaft, and the valve core bodies can be uniformly sprayed at the same time; the number and the layout of the third clamping jaws are correspondingly set with the number and the layout of the first clamping jaws, so that the feeding disc and the clamping disc can realize the connection of the valve core body in the coaxial direction by releasing the first clamping jaws and tightening the third clamping jaws, and the feeding efficiency of the valve core body is improved.
Further, the seventh driving device comprises an inner gear coaxially arranged below the dividing disc, a driving groove is formed in the inner ring of the inner gear at a position corresponding to the spraying mechanism, a driving wheel is arranged in the driving groove, and a driving motor for driving the driving wheel to rotate is arranged on the workbench; the bottom end of the clamping column penetrates through the index plate and is provided with a driven wheel, the driven wheel is meshed with the inner gear, and when the driven wheel rotates to the position corresponding to the clamping assembly and the spraying mechanism, the driven wheel is meshed with the driving wheel only.
The driven wheel at the bottom end of the clamping column is meshed with the inner gear, the clamping column can rotate when the index plate rotates, the driven wheel is meshed with the driving wheel only when the driven wheel rotates to the position of the clamping component corresponding to the spraying mechanism, the driving wheel is driven by the driving motor to rotate, at the moment, only the clamping column rotates, the index plate is kept motionless, the revolution and the rotation of the clamping plate on the index plate are respectively and independently driven and matched with each other, and the rotating precision of the clamping component is improved.
Further, the spraying mechanism comprises a first upright post vertically arranged on the workbench, a spraying platform connected to the first upright post in a sliding manner, an eighth driving device arranged on the first upright post and used for driving the spraying platform to move vertically, a first isolation cover arranged on the spraying platform and capable of covering the clamping assembly, and a first spray head and a second spray head arranged at the bottom of the spraying platform, wherein the first spray head is arranged in the first isolation cover, when the clamping assembly corresponds to the position of the spraying mechanism, the first spray head is positioned in the axial line direction of the clamping disc, and the direction of spraying silicone oil from the first spray head is parallel to the radial direction of the clamping disc; the second spray head penetrates through the first isolation cover and is arranged opposite to the first spray head.
When the clamping assembly corresponds to the spraying mechanism in position, the eighth driving device is utilized to drive the spraying table to vertically move downwards on the first upright post, so that the first isolation cover at the bottom of the spraying table covers the clamping assembly; the first spray head is arranged in the first isolation cover, the second spray head penetrates through the first isolation cover and is arranged opposite to the first spray head, and as the first spray head is positioned on the axial lead direction of the clamping disc, the direction of spraying silicone oil from the first spray head is parallel to the radial direction of the clamping disc, when the clamping disc rotates, the inner rings and the outer rings of a plurality of valve core bodies can be sprayed simultaneously by matching the first spray head and the second spray head, so that the coverage rate of the silicone oil is effectively improved.
Compared with the prior art, the invention has the beneficial effects that:
According to the full-automatic valve core silicone oil spraying equipment, the valve core bodies are orderly and sequentially conveyed by the sequencing conveying mechanism, the valve core bodies conveyed by the sequencing conveying mechanism are sequentially conveyed to the multi-station turntable mechanism by the feeding mechanism, the multi-station turntable mechanism is used for sequentially receiving the valve core bodies conveyed by the feeding mechanism and driving the valve core bodies to circularly move, the valve core bodies on the multi-station turntable mechanism spray silicone oil when passing through the spraying mechanism, unload the valve core bodies when passing through the discharging mechanism, and finally the multi-station turntable mechanism returns to the feeding mechanism to be re-fed to enter the next circulation, so that the automatic silicone oil spraying of the valve core bodies in the whole process is realized, and the technical problem that the valve core bodies cannot be automatically coated with silicone oil in the prior art is effectively solved.
Drawings
FIG. 1 is a schematic structural view of a fully automatic valve core silicone oil spraying device;
FIG. 2 is a schematic diagram of the structure of the sequencing conveyor mechanism;
FIG. 3 is a schematic view of a feed tank;
FIG. 4 is a schematic structural view of a valve core body;
FIG. 5 is a schematic structural view of a feeding mechanism;
FIG. 6 is a schematic diagram of a transfer assembly;
FIG. 7 is a schematic diagram of a multi-station carousel mechanism;
FIG. 8 is a schematic view of the structure of the gripping assembly;
fig. 9 is a schematic structural view of a seventh driving device;
FIG. 10 is a schematic structural view of a spray mechanism;
FIG. 11 is a schematic structural view of a blowing mechanism;
fig. 12 is a schematic structural view of the blanking mechanism.
In the accompanying drawings:
1. a valve core body; 11. a spherical valve body; 12. a drift diameter hole; 13. a valve stem;
2. A sequencing conveying mechanism; 21. a feed hopper; 22. a transfer assembly; 23. a feed tank; 231. a material receiving bottom plate; 232. a limiting bottom plate; 233. a baffle; 234. a transition plate; 235. a limit side plate; 236. a limit groove; 237. an arc-shaped groove; 238. a guide slope; 239. a limiting top plate; 24. a first vibrator; 25. a blanking port; 26. a feed back plate;
3. A feeding mechanism; 31. a feeding table; 32. a second vibrator; 33. a feeding channel; 34. a feeding assembly; 341. a feeding disc; 342. a first driving device; 343. a second driving device; 344. a third driving device; 345. a first jaw; 35. a transfer assembly; 351. a lifting plate; 352. a second jaw; 353. a fourth driving device; 354. a fifth driving device; 355. a baffle plate;
4. a multi-station turntable mechanism; 41. a work table; 42. an index plate; 43. a clamping assembly; 431. clamping the column; 432. clamping the disc; 433. a third jaw;
5. A spraying mechanism; 51. a first upright; 52. a spraying table; 53. eighth driving means; 54. a first nozzle; 55. a second nozzle;
6. A blanking mechanism; 61. a blanking table; 62. discharging a hopper; 63. a blanking disc; 64. a fourth jaw; 65. tenth driving means; 66. eleventh driving means;
7. an internal gear; 71. a driving groove; 72. a driving wheel; 73. a driving motor; 74. driven wheel;
8. A blowing mechanism; 81. a second upright; 82. blowing to be uniform; 83. a ninth driving device; 84. a first air duct; 85. and a second air duct.
Detailed Description
The invention is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Example 1
Fig. 1 to 4 show a first embodiment of a fully automatic valve core silicone oil spraying device according to the present invention.
The utility model provides a full-automatic case silicone oil spraying equipment, including be used for arranging the orderly sequencing conveying mechanism 2 that carries in proper order with a plurality of case bodies 1, be used for in proper order to transfer the feed mechanism 3 of case body 1 that sequencing conveying mechanism 2 carried, be used for receiving the case body 1 that feed mechanism 3 carried in proper order and drive case body 1 cyclic movement's multistation carousel mechanism 4, be used for the spraying mechanism 5 of spraying silicone oil to case body 1 on the multistation carousel mechanism 4, and be used for receiving the unloading mechanism 6 of case body 1 through spraying mechanism 5, multistation carousel mechanism 4 gets back to feed mechanism 3 after unloading mechanism 6 and gets into next circulation.
The sequencing and conveying mechanism 2 comprises a feed hopper 21 for stacking the valve core bodies 1, a conveying assembly 22, a feed groove 23 and a first vibrator 24, wherein one end of the conveying assembly 22 is arranged in the feed hopper 21 and is used for conveying the valve core bodies 1, the feed groove 23 is arranged at the other end of the conveying assembly 22, and the first vibrator 24 is arranged below the feed groove 23; the feeding groove 23 comprises a receiving bottom plate 231 arranged at the tail end of the conveying assembly 22 and a limiting bottom plate 232 connected to the receiving bottom plate 231, a baffle 233 is arranged on the same side of the receiving bottom plate 231 and the limiting bottom plate 232, a transition plate 234 is arranged on the other side of the receiving bottom plate 231, and the distance between the transition plate 234 and the baffle 233 is equal to the diameter of the spherical valve body 11; a limiting side plate 235 is arranged on the other side of the limiting bottom plate 232, and the distance between the baffle 233 and the limiting side plate 235 is smaller than the diameter of the spherical valve body 11 and larger than the axial length of the drift diameter hole 12; the limiting bottom plate 232 penetrates through a limiting groove 236 capable of accommodating the valve rod 13, and an arc-shaped groove 237 with the radian corresponding to that of the spherical valve body 11 is arranged on the upper end surface of the limiting bottom plate 232; a guide inclined plane 238 for guiding the valve core body 1 to rise is arranged on one side of the limiting side plate 235, which is close to the material receiving bottom plate 231; the first vibrator 24 can enable the valve core body 1 on the material receiving bottom plate 231 to move towards the limiting bottom plate 232.
Wherein, the baffle 233 is provided with a limit top plate 239 above the limit bottom plate 232, and the limit top plate 239 is used for limiting the lifting of the valve core body 1 on the guide inclined plane 238 and correcting that two ends of the drift diameter hole 12 are respectively parallel to the baffle 233 and the limit side plate 235, so that the valve rod 13 falls into the limit groove 236.
Wherein, one end of the receiving bottom plate 231 near the limiting bottom plate 232 and one side far away from the baffle 233 are provided with a blanking port 25, the bottom of the blanking port 25 is obliquely provided with a return plate 26, and the lower end of the return plate 26 is arranged above the feed hopper 21.
In this embodiment, as shown in fig. 2, the sequencing and conveying mechanism 2 is used for sequentially conveying the valve core bodies 1 in order, the feeding mechanism 3 is used for sequentially transferring the valve core bodies 1 conveyed by the sequencing and conveying mechanism 2 to the multi-station turntable mechanism 4, the multi-station turntable mechanism 4 is used for sequentially receiving the valve core bodies 1 conveyed by the feeding mechanism 3 and driving the valve core bodies 1 to circularly move, the valve core bodies 1 on the multi-station turntable mechanism 4 spray silicone oil when passing through the spraying mechanism 5, the valve core bodies 1 are unloaded when passing through the blanking mechanism 6, and finally the multi-station turntable mechanism 4 returns to the feeding mechanism 3 to be re-fed to enter the next circulation, so that the automatic silicone oil spraying of the valve core bodies 1 in the whole process is realized, and the technical problem that the valve core bodies 1 cannot be automatically coated with silicone oil in the prior art is effectively solved.
In this embodiment, as shown in fig. 2 to 4, the feeding hopper 21 is used for intensively stacking the valve core bodies 1, the conveying assembly 22 with one end disposed in the feeding hopper 21 can continuously convey the valve core bodies 1 into the feeding groove 23 with the other end, the valve core bodies 1 conveyed by the conveying assembly 22 are guided by the transition plate 234 to slide into the receiving bottom plate 231, the baffle 233 plays a role in blocking, and since the interval between the transition plate 234 and the baffle 233 is equal to the diameter of the spherical valve body 11, the vibration action of the first vibrator 24 on the feeding groove 23 drives the valve core bodies 1 on the receiving bottom plate 231 to continuously move towards the limiting bottom plate 232, and the valve core bodies 1 comprise the spherical valve body 11, the through-diameter hole 12 penetrating the spherical valve body 11 and the valve rod 13 with one end connected to the spherical valve body 11; therefore, under the cooperation of the self appearance structure and vibration action of the valve core body 1, the end face of the through hole 12 can downwards contact with the material receiving bottom plate 231, and the spherical surfaces at two sides of the valve core body 1 respectively face the baffle 233 and the transition plate 234, so that the valve core body 1 is limited between the baffle 233 and the transition plate 234, and the valve core body 1 continuously moves towards the limiting bottom plate 232 in the stable state; because the side of the limit side plate 235, which is close to the receiving bottom plate 231, is provided with the guide inclined surface 238 for guiding the valve core body 1 to rise, the valve core body 1 is gradually lifted up under the cooperation of the guide inclined surface 238 and vibration driving, and because the distance between the baffle 233 and the limit side plate 235 is smaller than the diameter of the spherical valve body 11 and larger than the axial length of the drift diameter hole 12, when the side surface of the valve core body 1 is continuously lifted up to the final 90-degree side turnover, the two ends of the drift diameter hole 12 are respectively parallel to the limit side plate 235 and the baffle 233, and the directions of the two ends of the drift diameter hole 12 are limited; because the limiting bottom plate 232 penetrates through the limiting groove 236 capable of containing the valve rod 13, and finally the valve rod 13 falls into the limiting groove 236 to be in a vertical downward state, the upper end surface of the limiting bottom plate 232 is provided with the arc-shaped groove 237 with the radian corresponding to that of the spherical valve body 11, the spherical surface at the bottom side of the valve core body 1 is attached to the arc-shaped groove 237, and the valve core body 1 is ensured to stably move in a vertical downward posture of the valve rod 13; the sorting and conveying mechanism 2 applies two-direction limiting to the valve core body 1 according to the appearance structure of the valve core body 1, so that a plurality of valve core bodies 1 can be sequentially arranged and conveyed.
In this embodiment, as shown in fig. 3, the limiting top plate 239 can limit the lifting of the valve core body 1 on the guiding inclined plane 238, and apply a blocking in the opposite direction to the valve core body 1, so as to play a role in correcting that two ends of the drift diameter hole 12 are parallel to the baffle 233 and the limiting side plate 235, respectively, and ensure that the valve rod 13 can fall into the limiting groove 236 stably.
In this embodiment, as shown in fig. 2 to 3, a blanking port 25 is disposed at one end of the receiving bottom plate 231 close to the limiting bottom plate 232 and at a side far away from the baffle 233, so as to screen out the valve core body 1 whose postures cannot be aligned, and return to the feed hopper 21 through the return plate 26.
Example two
Fig. 5 to 7 show a second embodiment of the fully automatic valve core silicone oil spraying device of the present invention.
This embodiment is similar to the embodiment in that: the feeding mechanism 3 comprises a feeding table 31, a second vibrator 32 arranged on the feeding table 31, a feeding channel 33 arranged at the top of the second vibrator 32, a feeding assembly 34 arranged at the top of the feeding table 31, and a transfer assembly 35 arranged between the tail end of the feeding channel 33 and the feeding assembly 34 and used for transferring the valve core body 1, wherein one end of the feeding channel 33 is connected with a limiting bottom plate 232 and used for connecting, arranging and conveying the valve core body 1; the feeding assembly 34 comprises a feeding tray 341 movably arranged on the feeding table 31, a first driving device 342 for driving the feeding tray 341 to rotate, a second driving device 343 for driving the feeding tray 341 to reciprocate between the upper part of the middle rotating assembly 35 and the upper part of the multi-station turntable mechanism 4, and a third driving device 344 for driving the feeding tray 341 to vertically move, a plurality of groups of first clamping jaws 345 which are annularly and coaxially distributed are arranged at the bottom of the feeding tray 341, and the first clamping jaws 345 can clamp two sides of the drift diameter hole 12.
The transfer assembly 35 includes lifting plates 351 disposed at two sides of the end of the feeding channel 33 and used for lifting the valve core body 1, a second clamping jaw 352 disposed below the end of the feeding channel 33 and used for clamping the valve rod 13, a fourth driving device 353 for driving the lifting plates 351 at two sides to be away from each other, and a fifth driving device 354 for driving the second clamping jaw 352 to vertically lift, wherein a baffle 355 is disposed at one side of the lifting plates 351 away from the feeding channel 33.
The multi-station turntable mechanism 4 comprises a workbench 41, an index plate 42 rotationally arranged on the workbench 41, a sixth driving device which is arranged on the workbench 41 and is used for driving the index plate 42 to rotate, and a plurality of groups of clamping assemblies 43 which are annularly and coaxially distributed on the index plate 42 and are used for fixing the valve core body 1 conveyed by the feeding assembly 34; the loading table 31, the spraying mechanism 5 and the discharging mechanism 6 are sequentially arranged on the workbench 41 according to the rotation direction of the dividing disc 42, and when one group of clamping components 43 corresponds to the position of the loading table 31, the positions of two other groups of clamping components 43 respectively correspond to the spraying mechanism 5 and the discharging mechanism 6.
In this embodiment, as shown in fig. 5, one end of the feeding channel 33 is connected with the limiting bottom plate 232 for connecting the valve core bodies 1 in an arrangement and conveying manner, and the second vibrator 32 below the feeding channel 33 can ensure continuous movement of the valve core bodies 1 in the feeding channel 33; after reaching the tail end of the feeding channel 33, the valve core body 1 is sequentially transferred to a feeding assembly 34 at the top of the feeding table 31 by a transfer assembly 35; because the first clamping jaws 345 capable of clamping the two sides of the drift diameter hole 12 are annularly and coaxially distributed at the bottom of the feeding disc 341, the feeding disc 341 can sequentially rotate the first clamping jaws 345 of the plurality of groups to be aligned with the middle rotating assembly 35 under the rotation of the first driving device 342, so that each first clamping jaw 345 of the plurality of groups can stably clamp the two sides of the drift diameter hole 12, then the feeding disc 341 is driven by the second driving device 343 to move above the middle rotating assembly 35 to above the multi-station turntable mechanism 4, and finally the feeding disc 341 is driven by the third driving device 344 to move downwards to place the valve element body 1 on the multi-station turntable mechanism 4 to finish feeding.
In this embodiment, as shown in fig. 6, after moving to the end of the feeding channel 33, the valve core body 1 is stopped by the blocking effect of the blocking plate 355, at this time, the valve core body 1 keeps the valve rod 13 vertically downward above the second clamping jaw 352 under the lifting effect of the lifting plate 351, after the second clamping jaw 352 is controlled to clamp the valve rod 13, the lifting plates 351 at two sides are driven to be away from each other by the fourth driving device 353, and then the second clamping jaw 352 is driven to vertically lift by the fifth driving device 354, so that the valve core body 1 is lifted to the position where two ends of the drift diameter hole 12 are located in the middle of the first clamping jaw 345 and clamped by the first clamping jaw 345, and then transfer and transportation of the valve core body 1 are completed.
In this embodiment, as shown in fig. 7, the indexing disc 42 drives the plurality of clamping assemblies 43 to sequentially rotate under the drive of the sixth driving device, and the plurality of valve core bodies 1 are sequentially sprayed by using a pipeline mode through the feeding table 31, the spraying mechanism 5 and the discharging mechanism 6 which are sequentially arranged on the workbench 41 according to the rotation direction of the indexing disc 42, so that the cyclic movement of the clamping assemblies 43 is realized; and when one group of clamping components 43 corresponds to the position of the feeding table 31, the positions of some other two groups of clamping components 43 correspond to the spraying mechanism 5 and the blanking mechanism 6 respectively, so that three stations can simultaneously work on different clamping components 43 on the dividing plate 42, and the spraying efficiency of the valve core body 1 is effectively improved.
Example III
Fig. 1, 7 to 12 show a third embodiment of a fully automatic valve core silicone oil spraying device according to the present invention.
This embodiment is similar to the first or second embodiment, except that: the clamping assembly 43 comprises a clamping column 431 vertically and rotatably arranged on the index plate 42, a seventh driving device arranged on the workbench 41 and used for driving the clamping column 431 to rotate, a clamping plate 432 arranged at the top of the clamping column 431, and a plurality of groups of third clamping jaws 433 which are annularly and coaxially distributed on the clamping plate 432 and can clamp the valve rod 13, wherein the number and the layout of the groups of third clamping jaws 433 correspond to those of the groups of first clamping jaws 345.
The seventh driving device comprises an inner gear 7 coaxially arranged below the dividing disc 42, a driving groove 71 is formed in the inner ring of the inner gear 7 at a position corresponding to the spraying mechanism 5, a driving wheel 72 is contained in the driving groove 71, and a driving motor 73 for driving the driving wheel 72 to rotate is arranged on the workbench 41; the bottom end of the gripping post 431 passes through the index plate 42 and is provided with a driven wheel 74, the driven wheel 74 is meshed with the internal gear 7, and the driven wheel 74 is meshed with only the driving wheel 72 when the driven wheel 74 rotates to a position where the gripping assembly 43 corresponds to the painting mechanism 5.
The spraying mechanism 5 comprises a first upright post 51 vertically arranged on the workbench 41, a spraying platform 52 connected to the first upright post 51 in a sliding manner, an eighth driving device 53 arranged on the first upright post 51 and used for driving the spraying platform 52 to move vertically, a first isolation cover arranged on the spraying platform 52 and capable of covering the clamping assembly 43, and a first spray head 54 and a second spray head 55 arranged at the bottom of the spraying platform 52, wherein the first spray head 54 is arranged in the first isolation cover, and when the clamping assembly 43 corresponds to the spraying mechanism 5, the first spray head 54 is positioned in the axial line direction of the clamping disc 432, and the direction of spraying silicone oil from the first spray head 54 is parallel to the radial direction of the clamping disc 432; the second nozzle 55 is disposed through the first isolation cover and opposite to the first nozzle 54.
In this embodiment, as shown in fig. 8, since the plurality of groups of third clamping jaws 433 are coaxially distributed on the clamping disc 432 in a ring shape and can clamp the valve rod 13, the spherical part of the valve core body 1 is ensured not to be shielded, the coverage rate of silicone oil on the spherical surface of the valve core body 1 is improved, and the seventh driving device is used for driving the clamping column 431 vertically arranged on the index disc 42 to rotate, so that the plurality of valve core bodies 1 on the clamping disc 432 rotate around the shaft, and the plurality of valve core bodies 1 can be uniformly sprayed at the same time; the number and the layout of the third clamping jaws 433 are correspondingly set with the number and the layout of the first clamping jaws 345, so that the feeding disc 341 and the clamping disc 432 can realize the connection of the valve core body 1 in the coaxial direction by releasing the first clamping jaws 345 and tightening the third clamping jaws 433, and the feeding efficiency of the valve core body 1 is improved.
In this embodiment, as shown in fig. 7 to 9, the driven wheel 74 at the bottom end of the gripping post 431 is meshed with the internal gear 7, when the index plate 42 rotates, the gripping post 431 also rotates, when the driven wheel 74 rotates to the position where the gripping assembly 43 corresponds to the spraying mechanism 5, the driven wheel 74 is meshed with the driving wheel 72 only, the driving wheel 72 is driven to rotate by the driving motor 73, at this time, only the gripping post 431 rotates, the index plate 42 is kept still, revolution and rotation of the gripping plate 432 on the index plate 42 are respectively driven independently and mutually matched, and the accuracy of controlling the rotation of the gripping assembly 43 is improved.
In the present embodiment, as shown in fig. 10, when the gripping assembly 43 corresponds to the position of the spraying mechanism 5, the eighth driving device 53 is used to drive the spraying table 52 to vertically move downward on the first upright 51, so that the first isolation cover at the bottom of the spraying table 52 covers the gripping assembly 43; the first spray head 54 is arranged in the first isolation cover, the second spray head 55 is arranged in the first isolation cover in a penetrating mode and is opposite to the first spray head 54, and because the first spray head 54 is positioned in the axial line direction of the clamping disc 432, the direction of spraying silicone oil by the first spray head 54 is parallel to the radial direction of the clamping disc 432, when the clamping disc 432 rotates, the first spray head 54 and the second spray head 55 are matched to spray the inner rings and the outer rings of the valve core bodies 1 at the same time, and therefore the coverage rate of the silicone oil is effectively improved.
In addition, in this embodiment, as shown in fig. 1, 7 and 11, the device further comprises a blowing mechanism 8 disposed between the spraying mechanism 5 and the blanking mechanism 6 and used for blowing silicone oil on the surface of the valve core body 1, the blowing mechanism 8 comprises a second upright 81 vertically disposed on the workbench 41, a blowing platform 82 slidingly connected to the second upright 81, a ninth driving device 83 disposed on the second upright 81 and used for driving the blowing platform 82 to move vertically, a second isolation cover disposed on the blowing platform 82 and capable of covering the clamping assembly 43, and a first air duct 84 and a second air duct 85 disposed at the bottom of the blowing platform 82, wherein the first air duct 84 is disposed in the second isolation cover, and when the clamping assembly 43 corresponds to the blowing mechanism 8, the first air duct 84 is located in the axial direction of the clamping disc 432, and the air outlet direction of the first air duct 84 is parallel to the radial direction of the clamping disc 432; the second air duct 85 penetrates through the second isolation cover and is arranged opposite to the first air duct 84.
In addition, in the present embodiment, as shown in fig. 12, the discharging mechanism 6 includes a discharging table 61 vertically provided on the table 41, a discharging hopper 62 provided at the bottom of the discharging table 61, a discharging tray 63 movably provided at the discharging table 61, a plurality of groups of fourth holding claws 64 coaxially distributed at the bottom of the discharging tray 63 in a ring shape and capable of holding both sides of the through diameter hole 12, tenth driving means 65 for driving the discharging tray 63 to reciprocate between above the discharging hopper 62 and above the dividing plate 42, and eleventh driving means 66 for driving the discharging tray 63 to vertically move, the number and layout of the plurality of groups of fourth holding claws 64 corresponding to the number and layout of the plurality of groups of third holding claws 433.
In the specific content of the above embodiment, any combination of the technical features may be performed without contradiction, and for brevity of description, all possible combinations of the technical features are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. A full-automatic case silicone oil spraying equipment, its characterized in that: including being used for arranging a plurality of case bodies (1) neatly order sequencing conveying mechanism (2) that carries in proper order, be used for in proper order to transfer feed mechanism (3) of case body (1) that sequencing conveying mechanism (2) carried, be used for receiving in proper order case body (1) that feed mechanism (3) carried and drive case body (1) cyclic movement's multistation carousel mechanism (4), be used for right case body (1) spraying silicone oil's on multistation carousel mechanism (4) spraying mechanism (5), and be used for receiving and pass through unloading mechanism (6) of case body (1) of spraying mechanism (5), multistation carousel mechanism (4) are passed through after unloading mechanism (6) returns feed mechanism (3) get into next circulation.
2. The fully automatic valve core silicone oil spraying device according to claim 1, wherein: the sequencing and conveying mechanism (2) comprises a feed hopper (21) for stacking the valve core bodies (1), a conveying assembly (22) with one end arranged in the feed hopper (21) and used for conveying the valve core bodies (1), a feed groove (23) arranged at the other end of the conveying assembly (22), and a first vibrator (24) arranged below the feed groove (23); the feeding groove (23) comprises a material receiving bottom plate (231) arranged at the tail end of the conveying assembly (22) and a limiting bottom plate (232) connected to the material receiving bottom plate (231), a baffle plate (233) is arranged on the same side of the material receiving bottom plate (231) and the limiting bottom plate (232), a transition plate (234) is arranged on the other side of the material receiving bottom plate (231), and the distance between the transition plate (234) and the baffle plate (233) is equal to the diameter of the spherical valve body (11); a limiting side plate (235) is arranged on the other side of the limiting bottom plate (232), and the distance between the baffle plate (233) and the limiting side plate (235) is smaller than the diameter of the spherical valve body (11) and larger than the axial length of the drift diameter hole (12); the limiting bottom plate (232) penetrates through a limiting groove (236) capable of accommodating the valve rod (13), and an arc-shaped groove (237) with the radian corresponding to that of the spherical valve body (11) is formed in the upper end face of the limiting bottom plate (232); a guide inclined surface (238) for guiding the valve core body (1) to rise is arranged on one side of the limiting side plate (235) close to the material receiving bottom plate (231); the first vibrator (24) can enable the valve core body (1) on the material receiving bottom plate (231) to move towards the limiting bottom plate (232).
3. The fully automatic valve core silicone oil spraying device according to claim 2, wherein: the baffle (233) is provided with a limiting top plate (239) above the limiting bottom plate (232), and the limiting top plate (239) is used for limiting the valve core body (1) to ascend on the guide inclined plane (238) and correcting the two ends of the drift diameter hole (12) to be parallel to the baffle (233) and the limiting side plate (235) respectively so that the valve rod (13) falls into the limiting groove (236).
4. The fully automatic valve core silicone oil spraying device according to claim 2, wherein: one end of the material receiving bottom plate (231) close to the limiting bottom plate (232) and one side of the material receiving bottom plate, which is far away from the baffle plate (233), are provided with a blanking port (25), a material returning plate (26) is obliquely arranged at the bottom of the blanking port (25), and the lower end of the material returning plate (26) is arranged above the material feeding hopper (21).
5. The fully automatic valve core silicone oil spraying device according to claim 2, wherein: the feeding mechanism (3) comprises a feeding table (31), a second vibrator (32) arranged on the feeding table (31), a feeding channel (33) arranged at the top of the second vibrator (32), a feeding assembly (34) arranged at the top of the feeding table (31), and a transfer assembly (35) arranged between the tail end of the feeding channel (33) and the feeding assembly (34) and used for transferring the valve core body (1), wherein one end of the feeding channel (33) is connected with the limiting bottom plate (232) to be used for connecting, arranging and conveying the valve core body (1); the feeding assembly (34) comprises a feeding disc (341) movably arranged on the feeding table (31), a first driving device (342) used for driving the feeding disc (341) to rotate, a second driving device (343) used for driving the feeding disc (341) to reciprocate between the upper part of the transfer assembly (35) and the upper part of the multi-station turntable mechanism (4), and a third driving device (344) used for driving the feeding disc (341) to vertically move, a plurality of groups of first clamping jaws (345) which are annularly and coaxially distributed are arranged at the bottom of the feeding disc (341), and the first clamping jaws (345) can clamp two sides of the drift diameter hole (12).
6. The fully automatic valve core silicone oil spraying device according to claim 5, wherein: the transfer subassembly (35) is including locating material loading passageway (33) terminal both sides just are used for lifting board (351) of case body (1), locate material loading passageway (33) terminal below just is used for clieing second clamping jaw (352) of valve rod (13), be used for driving both sides lifting board (351) are kept away from each other fourth drive arrangement (353), and be used for the drive second clamping jaw (352) vertical lift's fifth drive arrangement (354), wherein a set of lifting board (351) are kept away from one side of material loading passageway (33) is equipped with baffle (355).
7. The fully automatic valve core silicone oil spraying device according to claim 5, wherein: the multi-station turntable mechanism (4) comprises a workbench (41), an index plate (42) rotationally arranged on the workbench (41), a sixth driving device which is arranged on the workbench (41) and is used for driving the index plate (42) to rotate, and a plurality of groups of clamping assemblies (43) which are annularly and coaxially distributed on the index plate (42) and are used for fixing the valve core body (1) conveyed by the feeding assembly (34); the feeding table (31), the spraying mechanism (5) and the discharging mechanism (6) are sequentially arranged on the workbench (41) according to the rotation direction of the dividing disc (42), and when one group of clamping components (43) corresponds to the position of the feeding table (31), the positions of certain other two groups of clamping components (43) respectively correspond to the spraying mechanism (5) and the discharging mechanism (6).
8. The fully automatic valve core silicone oil spraying device according to claim 7, wherein: the clamping assembly (43) comprises a clamping column (431) which is vertically arranged on the index plate (42) in a rotating mode, a seventh driving device which is arranged on the workbench (41) and used for driving the clamping column (431) to rotate, a clamping plate (432) which is arranged at the top of the clamping column (431), and a plurality of groups of third clamping jaws (433) which are annularly and coaxially distributed on the clamping plate (432) and can clamp the valve rod (13), wherein the number and the layout of the third clamping jaws (433) correspond to the number and the layout of the first clamping jaws (345).
9. The fully automatic valve core silicone oil spraying device according to claim 8, wherein: the seventh driving device comprises an inner gear (7) coaxially arranged below the dividing disc (42), a driving groove (71) is formed in the inner ring of the inner gear (7) at a position corresponding to the spraying mechanism (5), a driving wheel (72) is contained in the driving groove (71), and a driving motor (73) for driving the driving wheel (72) to rotate is arranged on the workbench (41); the bottom end of the clamping column (431) penetrates through the index plate (42) and is provided with a driven wheel (74), the driven wheel (74) is meshed with the inner gear (7), and when the driven wheel (74) rotates to the position, corresponding to the spraying mechanism (5), of the clamping assembly (43), the driven wheel (74) is meshed with the driving wheel (72) only.
10. The fully automatic valve core silicone oil spraying device according to claim 8, wherein: the spraying mechanism (5) comprises a first upright post (51) vertically arranged on the workbench (41), a spraying table (52) connected with the first upright post (51) in a sliding manner, an eighth driving device (53) arranged on the first upright post (51) and used for driving the spraying table (52) to move vertically, a first isolation cover arranged on the spraying table (52) and capable of covering the clamping assembly (43), and a first spray head (54) and a second spray head (55) arranged at the bottom of the spraying table (52), wherein the first spray head (54) is arranged in the first isolation cover, when the clamping assembly (43) corresponds to the spraying mechanism (5), the first spray head (54) is positioned in the axial direction of the clamping disc (432), and the direction of spraying silicone oil by the first spray head (54) is parallel to the radial direction of the clamping disc (432); the second spray head (55) penetrates through the first isolation cover and is arranged opposite to the first spray head (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410196275.0A CN118002348A (en) | 2024-02-22 | 2024-02-22 | Full-automatic valve core silicone oil spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410196275.0A CN118002348A (en) | 2024-02-22 | 2024-02-22 | Full-automatic valve core silicone oil spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118002348A true CN118002348A (en) | 2024-05-10 |
Family
ID=90959205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410196275.0A Pending CN118002348A (en) | 2024-02-22 | 2024-02-22 | Full-automatic valve core silicone oil spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118002348A (en) |
-
2024
- 2024-02-22 CN CN202410196275.0A patent/CN118002348A/en active Pending
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