CN118162881B - Automatic oiling and loading mechanism for star-shaped ring - Google Patents
Automatic oiling and loading mechanism for star-shaped ring Download PDFInfo
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- CN118162881B CN118162881B CN202410452918.3A CN202410452918A CN118162881B CN 118162881 B CN118162881 B CN 118162881B CN 202410452918 A CN202410452918 A CN 202410452918A CN 118162881 B CN118162881 B CN 118162881B
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- outer ring
- shaped
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- 230000007246 mechanism Effects 0.000 title claims abstract description 193
- 239000004519 grease Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic oiling and loading mechanism for a star-shaped ring, which ensures that the inner ring and the outer ring of the star-shaped ring are oiled, and the star-shaped ring automatically takes away grease remained at an oil outlet in the process of assembling the star-shaped ring to a valve core, so that the oil outlet is not required to be cleaned additionally. It comprises the following steps: the star-shaped ring feeding mechanism comprises a stock bin, a vibration disc and a linear feeding structure; the transferring and assembling mechanism comprises a vertical bracket, a transverse driving module and an inner ring oiling and assembling mechanism, wherein the transverse driving module is arranged on a cross beam of the vertical bracket, the inner ring oiling and assembling mechanism is arranged at the output end of the transverse driving module, and the inner ring oiling and assembling mechanism comprises a first seat body, a first lifting cylinder, a second seat body, a second lifting cylinder, an inner ring oiling mechanism and an outer ring sleeve mechanism; and the outer ring oiling mechanism comprises a vertical lifting frame, a lifting mounting frame, outer ring oiling and an installation guiding mechanism.
Description
Technical Field
The invention relates to the technical field of assembly of three-way water valves, in particular to an automatic oiling and loading mechanism for a star-shaped ring.
Background
The valve core part of the three-way water valve product is required to be sleeved with a star-shaped ring, the structure of the star-shaped ring 1 is shown in fig. 1, before the star-shaped ring is sleeved on the valve core structure, the inner ring and the outer ring of the star-shaped ring are required to be coated with oil, in the prior art, after the inner ring and the outer ring of the star-shaped ring are coated with oil, oil residues are left at oil coating ports, on one hand, the oil coating quantity of the subsequent star-shaped ring is unstable, on the other hand, the residual oil is exposed in the air and is easy to be polluted, and the polluted oil is coated on the star-shaped ring to pollute the star-shaped ring; therefore, development of an oiling mechanism capable of cleaning an oil outlet without manpower is urgently needed.
Disclosure of Invention
According to the automatic oiling and loading mechanism for the star-shaped ring, the inner ring and the outer ring of the star-shaped ring are oiled, and the star-shaped ring automatically takes away grease remained at the oil outlet in the process of assembling the valve core, so that the oil outlet is not required to be cleaned additionally.
Automatic oiling loading mechanism of star-shaped circle, its characterized in that includes:
the star-shaped ring feeding mechanism comprises a stock bin, a vibration disc and a linear feeding structure;
The transfer assembly mechanism comprises a vertical support, a transverse driving module and an inner ring oiling assembly mechanism, wherein the transverse driving module is arranged on a cross beam of the vertical support, the inner ring oiling assembly mechanism is arranged at the output end of the transverse driving module and comprises a first seat body, a first lifting cylinder, a second seat body, a second lifting cylinder, an inner ring oiling mechanism and an outer ring sleeve mechanism, the first seat body is fixedly arranged on an output mounting plate of the transverse driving module, the first lifting cylinder is fixedly arranged on an upper transverse plate of the first seat body, a second seat body capable of lifting is arranged on a vertical plate of the first seat body, the first lifting cylinder drives the second seat body to lift, a second lifting cylinder is arranged on the second seat body, the lower output end of the second lifting cylinder is indirectly connected with the outer ring sleeve mechanism, the lower part of a bottom plate of the second seat body is fixedly provided with the inner ring oiling mechanism, the bottom of the inner ring mechanism is provided with a first oil hole of an annular cloth, the upper part of the oiling mechanism is provided with an injection hole, the upper part of the oiling mechanism is fixedly connected with the inner ring sleeve mechanism through a first oil hole, the inner ring sleeve is directly connected with the lower ring sleeve mechanism through a lifting mechanism, and the lower ring sleeve mechanism is in a lifting sleeve is in a sleeved mode, and the upper part of the outer ring mechanism is directly connected with the outer ring sleeve mechanism through a lifting mechanism;
The outer ring oiling mechanism comprises a vertical lifting frame, a lifting mounting frame, outer ring oiling and a mounting guide mechanism, a central hole is formed in a transverse plate of the lifting mounting frame, a plurality of oil groove through holes are formed in the periphery of the central hole, the outer ring oiling and mounting guide mechanism comprises an upper outer ring oiling mechanism and a lower mounting guide mechanism, the upper outer ring oiling mechanism is fixedly arranged in the central hole, an oiling inner cavity of the upper outer ring oiling mechanism is communicated with a guiding inner cavity of the lower mounting guide mechanism, a plurality of second oil holes are annularly distributed on the annular wall of the oiling inner cavity of the upper outer ring oiling mechanism, and the oil groove through holes are communicated with the second oil holes at corresponding positions through built-in annular grooves;
The inner ring oiling assembly mechanism of the transferring assembly mechanism is used for transferring the star-shaped ring, and in the state of oiling the inner ring, the inner ring of the star-shaped ring is sleeved on the outer ring surface of the first oil injection hole of the inner ring oiling mechanism, and an external oil way is used for oiling the inner ring of the star-shaped ring through the first oil injection hole;
the transverse driving module drives the inner ring oiling assembly mechanism to move to the position right above the central hole in the outer ring oiling state, the first lifting cylinder drives the star-shaped ring to be arranged in an oiling inner cavity of the upper outer ring oiling mechanism, the outer ring of the star-shaped ring is correspondingly high and is in fit arrangement with the second oil outlet, and an external oil way carries out oiling operation on the outer ring of the star-shaped ring through the second oil inlet;
Under the assembled state, the first lifting cylinder drives the star-shaped ring to descend along the oiling inner cavity of the outer ring oiling and installation guiding mechanism, the outer ring of the star-shaped ring scrapes grease of the second oil filling hole, after the first lifting cylinder drives the star-shaped ring to reach the valve core assembly preset height and the bottom valve core alignment, the second lifting cylinder drives the outer ring sleeve mechanism to descend, and then the top-down press-attached star-shaped ring breaks away from the inner ring oiling mechanism, and meanwhile the inner ring of the star-shaped ring scrapes grease of the second oil filling hole, and the second lifting cylinder drives the star-shaped ring to be sleeved on the valve core.
It is further characterized by:
The cleaning mechanism comprises a cleaning column cavity, the cleaning column cavity comprises an upper supporting cavity and a middle lower air guide cavity, the transferring and assembling mechanism places a star-shaped ring in the upper supporting cavity under the movement of the transverse driving module, a plurality of ventilation grooves are distributed on the upper ring of the upper supporting cavity, a first air inlet connector is connected to the outside of the ventilation grooves, a second air inlet connector is connected to the middle lower air guide cavity through a communication hole, and compressed air is introduced into the first air inlet connector and the second air inlet connector after the star-shaped ring is placed in the upper supporting cavity, so that the surface of the star-shaped ring is cleaned through air blowing;
The inner ring oiling mechanism comprises an upper ring sleeve and a lower convex center rod, wherein a plurality of first oil injection holes are formed in the periphery of the bottom of the lower convex center rod, an oil injection hole is formed in one side of the periphery of the upper ring sleeve, a first oil inlet joint is inserted into the oil injection hole, a central oil way is formed in the radial center of the lower convex center rod, and the oil injection holes are respectively communicated with a plurality of first oil injection holes through the central oil way;
The central oil way is a blind hole with the bottom blocked, and the top of the central oil way is covered with a blocking head to ensure the reliable arrangement of the central oil way;
The outer ring sleeve mechanism comprises an upper connecting sleeve and a lower outer ring sleeve, a connecting block is fixedly arranged at the lower output end of the second lifting cylinder, downward convex guide rods are fixedly arranged at two sides of the connecting block, the guide rods penetrate through holes of a bottom plate and then fixedly connected with corresponding upper surface positions of the upper connecting sleeve, the lower outer ring sleeve is sleeved on the downward convex center rod, when the star-shaped ring is transported, the bottom of the downward convex center rod is lower than the bottom of the lower outer ring sleeve, the diameter of the downward convex center rod is larger than the inner diameter of the star-shaped ring, the outer diameter of the lower outer ring sleeve is larger than the inner diameter of the star-shaped ring, the outer ring sleeve is smaller than the outer diameter of the star-shaped ring sleeved on the downward convex center rod, and the lower outer ring sleeve reliably pushes the star-shaped ring to push down along the downward convex center rod;
When the star-shaped ring is transported, the bottom of the lower outer ring sleeve is used for limiting the upper position of the star-shaped ring, so that the inner wall of the star-shaped ring covers the corresponding areas of the plurality of first oil injection holes;
the outer ring oiling and guiding mechanism is an integral mechanism, and can be quickly replaced after aging occurs;
The oiling inner cavity is in transitional connection with the guiding inner cavity at the lower part through the collecting cavity, so that the outer ring grease of the star-shaped ring is ensured not to overflow.
After the invention is adopted, the valve core is pre-arranged under the guide inner cavity of the outer ring oiling and installation guide mechanism through the lower die, the star-shaped ring is output in a stepping way along the linear feeding mechanism through the vibration disc, and the inner ring oiling and assembling mechanism of the transferring and assembling mechanism is used for transferring the star-shaped ring and carrying out inner ring oiling operation on the inner ring of the star-shaped ring; the transferring and assembling mechanism transfers the star-shaped ring to the position right above the central hole under the drive of the transverse driving module, the first lifting cylinder drives the star-shaped ring to be arranged in an oiling cavity of the upper outer ring oiling mechanism, the outer ring of the star-shaped ring is arranged in a fitting way corresponding to the height of the second oil outlet, and the outer oil way is used for oiling the outer ring of the star-shaped ring through the second oil inlet; the first lifting cylinder drives the star-shaped ring to be oiled along the outer ring and the oiling inner cavity provided with the guide mechanism to descend, the outer ring of the star-shaped ring scrapes the grease of the second oil filling hole, the first lifting cylinder drives the star-shaped ring to be aligned with the valve core assembled to the preset height and the bottom along the guide inner cavity, the second lifting cylinder drives the outer ring sleeve mechanism to descend, the star-shaped ring is further pressed from top to bottom to be separated from the inner ring oiling mechanism, meanwhile, the inner ring of the star-shaped ring scrapes the grease of the first oil filling hole, and the second lifting cylinder drives the star-shaped ring to be sleeved on the valve core; the oil-saving valve has the advantages that after the inner ring and the outer ring of the star-shaped ring are oiled, the star-shaped ring automatically takes away grease left at the oil outlet in the process of assembling the star-shaped ring to the valve core, and the oil outlet is not required to be cleaned additionally.
Drawings
FIG. 1 is a perspective view of a star ring suitable for use with the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a perspective view of the transfer assembly mechanism of the present invention;
FIG. 4 is a cross-sectional view of the transfer assembly mechanism of the present invention;
FIG. 5 is a perspective view of the outer race oiling mechanism of the present invention;
FIG. 6 is a cross-sectional view of the outer race oiling mechanism of the present invention;
FIG. 7 is a perspective view of the cleaning mechanism of the present invention;
FIG. 8 is a cross-sectional view of the cleaning mechanism of the present invention;
The names corresponding to the serial numbers in the figures are as follows:
A star-shaped ring 1;
The device comprises a star-shaped ring feeding mechanism 10, a storage bin 11, a vibration disc 12, a linear feeding structure 13, a stop cylinder 14, an induction mechanism 15, a transfer assembly mechanism 20, a vertical bracket 21, a cross beam 211, a transverse driving module 22, an output mounting plate 221, an inner ring oiling assembly mechanism 23, an outer ring oiling mechanism 30, a cleaning mechanism 40, a cleaning column cavity 41, an upper supporting cavity 411, a middle-lower flow guiding cavity 412, a ventilation groove 413, a first air inlet joint 414, a second air inlet joint 415, a first seat body 50, an upper cross plate 51, a first lifting cylinder 60, a second seat body 70, a bottom plate 71, a second lifting cylinder 80, a connecting block 81, a guide rod 82, an inner ring oiling mechanism 90, a lower convex center rod 91, a first oil injection hole 911, an injection hole 912, a first oil inlet joint 913, a central oil passage 914, a blocking head 915, an upper ring sleeve 92, an outer ring sleeve mechanism 100, a lower outer ring sleeve 101, an upper connecting sleeve 102, a vertical lifting frame 110, a lifting mounting bracket 120, a central hole 121, an oil groove 122, an outer ring oiling and mounting guide mechanism 130, an upper part guide mechanism 131, a lower part guide body 131, a lower inner cavity 136, a three-way joint 137, an inner cavity of the three-way joint cavity 134, a three-way joint 137.
Detailed Description
The star-shaped ring automatic oiling and loading mechanism is shown in fig. 2-8, and comprises a star-shaped ring feeding mechanism 10, a transferring and assembling mechanism 20, an outer ring oiling mechanism 30 and a cleaning mechanism 40;
The star-shaped ring feeding mechanism 10 comprises a storage bin 11, a vibration disc 12 and a linear feeding structure 13, wherein the star-shaped rings 1 in the storage bin 11 are conveyed to the linear feeding mechanism 13 one by one through the vibration disc 12, and a stop cylinder 14 and an induction mechanism 15 are arranged at the output end of the linear feeding mechanism 13 to ensure that the star-shaped rings 1 are output one by the output end of the linear feeding mechanism 13;
The transfer assembly mechanism 20 comprises a vertical bracket 21, a transverse driving module 22 and an inner ring oiling assembly mechanism 23, wherein the transverse driving module 22 is arranged on the front end face of a beam 211 of the vertical bracket 21, the inner ring oiling assembly mechanism 23 is arranged at the output end of the transverse driving module 22, the inner ring oiling assembly mechanism 23 comprises a first seat body 50, a first lifting cylinder 60, a second seat body 70, a second lifting cylinder 80, an inner ring oiling mechanism 90 and an outer ring sleeve mechanism 100, the first seat body 50 is fixedly arranged on an output mounting plate 221 of the transverse driving module 22, the first lifting cylinder 60 is fixedly arranged on an upper transverse plate 51 of the first seat body 50, the upright plate of the first seat body 50 is connected with a second seat body 70 which is arranged in a lifting manner through a guide rail and a guide rail pair, the first lifting cylinder 60 drives the second seat body 70 to move in a lifting manner, the second seat body 70 is provided with a second lifting cylinder 80, the lower output end of the second lifting cylinder 80 is indirectly connected with an outer ring sleeve mechanism 100, the lower part of a bottom plate 71 of the second seat body 70 is fixedly provided with an inner ring oiling mechanism 90, the bottom of the inner ring oiling mechanism 90 is provided with a first oil injection hole 911 of annular cloth, the upper part of the inner ring oiling mechanism 90 is provided with an oil injection hole 912, the oil injection hole 912 is communicated with the first oil injection hole 911 through an internal pipeline, the lower outer ring sleeve 101 of the outer ring sleeve mechanism 100 is sleeved on the outer ring periphery of the inner ring oiling mechanism 90, the top of the outer ring sleeve mechanism 100 is directly or indirectly connected with the lower output end of the second lifting cylinder 80, and the second lifting cylinder 80 drives the outer ring sleeve mechanism 100 to lift and is used for pushing down the star-shaped ring 1 to separate from the inner ring oiling mechanism 90;
The cleaning mechanism 40 comprises a cleaning column cavity 41, the cleaning column cavity 41 comprises an upper supporting cavity 411 and a middle lower diversion cavity 412, the inner ring oiling assembling mechanism 23 places the star-shaped ring 1 in the upper supporting cavity 411 under the movement of the transverse driving module 22, a plurality of ventilation grooves 413 are annularly distributed on the upper part of the upper supporting cavity 411, a first air inlet joint 414 is connected to the outside of the ventilation grooves 413, a second air inlet joint 415 is connected to the middle lower diversion cavity 412 through a communication hole, and compressed air is introduced into the first air inlet joint 414 and the second air inlet joint 415 after the star-shaped ring 1 is placed in the upper supporting cavity 411, so that the surface of the star-shaped ring 1 is cleaned through air blowing;
The outer ring oiling mechanism 30 comprises a vertical lifting frame 110, a lifting mounting frame 120, outer ring oiling and installation guiding mechanisms 130, a central hole 121 is formed in a transverse plate of the lifting mounting frame 110, a plurality of oil groove through holes 122 are formed in the periphery of the central hole 121, the outer ring oiling and installation guiding mechanisms 130 comprise an upper outer ring oiling mechanism 131 and a lower installation guiding mechanism 132, the upper outer ring oiling mechanism 131 is fixedly arranged in the central hole 121, an oiling cavity 133 of the upper outer ring oiling mechanism 131 is communicated with a guiding cavity 134 of the lower installation guiding mechanism 132, a plurality of second oil outlet holes 135 are annularly distributed on the annular wall of the oiling cavity 133 of the upper outer ring oiling mechanism 131, and the oil groove through holes 122 are communicated with the second oil outlet holes 135 at corresponding positions through built-in annular grooves 136;
the inner ring oiling assembling mechanism 23 of the transferring assembling mechanism 20 is used for transferring the star-shaped ring 1, and in the inner ring oiling state, the inner ring of the star-shaped ring 1 is sleeved on the outer ring surface of the first oil filling hole 911 of the inner ring oiling mechanism 23, and an external oil way is used for oiling the inner ring of the star-shaped ring 1 through the first oil filling hole 911;
The transverse driving module 22 drives the inner ring oiling assembling mechanism 23 to move to the position right above the central hole 121 in the outer ring oiling state, the first lifting cylinder 60 drives the star-shaped ring 1 to be arranged in the oiling inner cavity 133 of the upper outer ring oiling mechanism 131, the outer ring of the star-shaped ring 1 is arranged in a fitting manner corresponding to the height of the second oil outlet hole 135, and an external oil circuit carries out oiling operation to the outer ring of the star-shaped ring 1 through the second oil inlet hole 135;
In the assembled state, the first lifting cylinder 60 drives the star-shaped ring 1 to fill oil along the outer ring and the oil filling cavity of the installation guide mechanism 130 to descend, the outer ring of the star-shaped ring 1 scrapes the oil of the second oil filling hole 135, after the first lifting cylinder 60 drives the star-shaped ring 1 to reach the valve core assembly preset height and the bottom valve core alignment, the second lifting cylinder 80 drives the outer ring sleeve mechanism 100to descend, and then the star-shaped ring 1 is pressed from top to bottom to separate from the inner ring oil filling mechanism 90, meanwhile, the inner ring of the star-shaped ring 1 scrapes the oil of the first oil filling hole 911, and the second lifting cylinder 80 drives the star-shaped ring 1 to be sleeved on the valve core.
The vertical lifting frame 110 is used for reliably taking and placing a valve core (not shown in the figure and belonging to the mature technology in the field) which is positioned in advance below.
The specific implementation method comprises the following steps: the inner ring oiling mechanism 90 comprises an upper ring sleeve 92 and a lower convex center rod 91, wherein a plurality of first oil injection holes 911 are formed in the outer circumference of the bottom of the lower convex center rod 91, an oil injection hole 912 is formed in one side of the circumference of the upper ring sleeve 92, a first oil inlet joint 913 is inserted in the oil injection hole, a center oil path 914 is formed in the radial center of the lower convex center rod 91, and the oil injection holes 912 are respectively communicated with the plurality of first oil injection holes 911 through the center oil path 914;
the central oil way 914 is a blind hole with the bottom blocked, and a blocking head 915 is covered on the top of the central oil way 914 to ensure the reliable arrangement of the central oil way 915;
The outer ring sleeve mechanism 100 comprises an upper connecting sleeve 102 and a lower outer ring sleeve 101, a connecting block 81 is fixedly arranged at the lower output end of the second lifting cylinder 80, downward convex guide rods 82 are fixedly arranged at two sides of the connecting block 81, the guide rods 82 penetrate through holes of the bottom plate 71 and then are fixedly connected with corresponding upper surface positions of the upper connecting sleeve 102, the lower outer ring sleeve 101 is sleeved on the downward convex center rod 91, when the planetary ring 1 is transported, the bottom of the downward convex center rod 91 is lower than the bottom of the lower outer ring sleeve 101, the diameter of the downward convex center rod 91 is larger than the inner diameter of the planetary ring 1, the outer diameter of the lower outer ring sleeve 101 is smaller than the outer diameter of the planetary ring 1 sleeved on the downward convex center rod, and the lower outer ring sleeve 101 reliably pushes the planetary ring 1 to push down along the downward convex center rod 91;
when the planetary ring 1 is transported, the bottom of the lower outer ring sleeve 101 is used for limiting the upper part of the planetary ring 1, so that the inner wall of the planetary ring 1 covers the corresponding areas of a plurality of first oil filling holes 911;
The outer ring oiling and guiding mechanism 130 is an integral mechanism, and can be quickly replaced after aging occurs;
The oil filling cavity 133 and the lower guide cavity 134 are connected in a transitional manner through the receiving cavity 137, which ensures that the grease of the outer ring of the star-shaped ring 1 cannot overflow.
In particular, four oil groove through holes 122 are arranged at equal angular intervals on the periphery of the central hole 121, and every two oil groove through holes 122 are externally connected to an oil outlet mechanism through a three-way joint 140, so that the outer ring is uniformly and reliably oiled.
The working flow is as follows: the valve core is arranged under the outer ring oiling and the guiding inner cavity of the installation guiding mechanism in advance through a lower die, the star-shaped ring is output in a stepping way along the linear feeding mechanism through the vibrating disc, the inner ring oiling assembling mechanism of the transferring assembling mechanism is used for transferring the star-shaped ring, the star-shaped ring is arranged in the upper supporting cavity through the cooperation of the transverse moving module, the first lifting cylinder and the second lifting cylinder, and then compressed air is introduced into the first air inlet connector and the second air inlet connector, so that the first air inlet connector blows downwards, the second air inlet connector leads out air flow along the middle-lower guiding cavity through negative pressure, namely the surface of the star-shaped ring is cleaned through blowing; then the inner ring oiling assembling mechanism of the transferring and assembling mechanism takes the star-shaped ring out of the cleaning mechanism, and the inner ring oiling assembling mechanism carries out inner ring oiling operation on the inner ring of the star-shaped ring; the transferring and assembling mechanism transfers the star-shaped ring to the position right above the central hole under the drive of the transverse driving module, the first lifting cylinder drives the star-shaped ring to be arranged in an oiling cavity of the upper outer ring oiling mechanism, the outer ring of the star-shaped ring is arranged in a fitting way corresponding to the height of the second oil outlet, and the outer oil way is used for oiling the outer ring of the star-shaped ring through the second oil inlet; the first lifting cylinder drives the star-shaped ring to be oiled along the outer ring and the oiling inner cavity provided with the guide mechanism to descend, the outer ring of the star-shaped ring scrapes the grease of the second oil filling hole, the first lifting cylinder drives the star-shaped ring to be aligned with the valve core assembled to the preset height and the bottom along the guide inner cavity, the second lifting cylinder drives the outer ring sleeve mechanism to descend, the star-shaped ring is further pressed from top to bottom to be separated from the inner ring oiling mechanism, meanwhile, the inner ring of the star-shaped ring scrapes the grease of the first oil filling hole, and the second lifting cylinder drives the star-shaped ring to be sleeved on the valve core; the oil-saving valve has the advantages that after the inner ring and the outer ring of the star-shaped ring are oiled, the star-shaped ring automatically takes away grease left at the oil outlet in the process of assembling the star-shaped ring to the valve core, and the oil outlet is not required to be cleaned additionally.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Automatic oiling loading mechanism of star-shaped circle, its characterized in that includes:
the star-shaped ring feeding mechanism comprises a stock bin, a vibration disc and a linear feeding structure;
The transfer assembly mechanism comprises a vertical support, a transverse driving module and an inner ring oiling assembly mechanism, wherein the transverse driving module is arranged on a cross beam of the vertical support, the inner ring oiling assembly mechanism is arranged at the output end of the transverse driving module and comprises a first seat body, a first lifting cylinder, a second seat body, a second lifting cylinder, an inner ring oiling mechanism and an outer ring sleeve mechanism, the first seat body is fixedly arranged on an output mounting plate of the transverse driving module, the first lifting cylinder is fixedly arranged on an upper transverse plate of the first seat body, a second seat body capable of lifting is arranged on a vertical plate of the first seat body, the first lifting cylinder drives the second seat body to lift, a second lifting cylinder is arranged on the second seat body, the lower output end of the second lifting cylinder is indirectly connected with the outer ring sleeve mechanism, the lower part of a bottom plate of the second seat body is fixedly provided with the inner ring oiling mechanism, the bottom of the inner ring mechanism is provided with a first oil hole of an annular cloth, the upper part of the oiling mechanism is provided with an injection hole, the upper part of the oiling mechanism is fixedly connected with the inner ring sleeve mechanism through a first oil hole, the inner ring sleeve is directly connected with the lower ring sleeve mechanism through a lifting mechanism, and the lower ring sleeve mechanism is in a lifting sleeve is in a sleeved mode, and the upper part of the outer ring mechanism is directly connected with the outer ring sleeve mechanism through a lifting mechanism;
The outer ring oiling mechanism comprises a vertical lifting frame, a lifting mounting frame, outer ring oiling and a mounting guide mechanism, a central hole is formed in a transverse plate of the lifting mounting frame, a plurality of oil groove through holes are formed in the periphery of the central hole, the outer ring oiling and mounting guide mechanism comprises an upper outer ring oiling mechanism and a lower mounting guide mechanism, the upper outer ring oiling mechanism is fixedly arranged in the central hole, an oiling inner cavity of the upper outer ring oiling mechanism is communicated with a guiding inner cavity of the lower mounting guide mechanism, a plurality of second oil holes are annularly distributed on the annular wall of the oiling inner cavity of the upper outer ring oiling mechanism, and the oil groove through holes are communicated with the second oil holes at corresponding positions through built-in annular grooves;
The inner ring oiling assembly mechanism of the transferring assembly mechanism is used for transferring the star-shaped ring, and in the state of oiling the inner ring, the inner ring of the star-shaped ring is sleeved on the outer ring surface of the first oil injection hole of the inner ring oiling mechanism, and an external oil way is used for oiling the inner ring of the star-shaped ring through the first oil injection hole;
the transverse driving module drives the inner ring oiling assembly mechanism to move to the position right above the central hole in the outer ring oiling state, the first lifting cylinder drives the star-shaped ring to be arranged in an oiling inner cavity of the upper outer ring oiling mechanism, the outer ring of the star-shaped ring is correspondingly high and is in fit arrangement with the second oil outlet, and an external oil way carries out oiling operation on the outer ring of the star-shaped ring through the second oil inlet;
Under the assembled state, the first lifting cylinder drives the star-shaped ring to descend along the oiling inner cavity of the outer ring oiling and installation guiding mechanism, the outer ring of the star-shaped ring scrapes grease of the second oil filling hole, after the first lifting cylinder drives the star-shaped ring to reach the valve core assembly preset height and the bottom valve core alignment, the second lifting cylinder drives the outer ring sleeve mechanism to descend, and then the top-down press-attached star-shaped ring breaks away from the inner ring oiling mechanism, and meanwhile the inner ring of the star-shaped ring scrapes grease of the second oil filling hole, and the second lifting cylinder drives the star-shaped ring to be sleeved on the valve core.
2. The automatic oiling and loading mechanism for star-shaped rings according to claim 1, wherein: the cleaning mechanism comprises a cleaning column cavity, the cleaning column cavity comprises an upper supporting cavity and a middle lower guide cavity, the transferring and assembling mechanism places a star-shaped ring in the upper supporting cavity under the movement of the transverse driving module, a plurality of ventilation grooves are distributed on the upper ring of the upper supporting cavity, a first air inlet connector is connected to the outside of the ventilation grooves, a second air inlet connector is connected to the middle lower guide cavity through a communication hole, and compressed air is introduced into the first air inlet connector and the second air inlet connector after the star-shaped ring is placed in the upper supporting cavity, so that the surface of the star-shaped ring is cleaned through blowing.
3. The automatic oiling and loading mechanism for star-shaped rings according to claim 1, wherein: the inner ring oiling mechanism comprises an upper annular sleeve and a lower convex center rod, a plurality of first oil injection holes are formed in the outer periphery of the bottom of the lower convex center rod, an oil injection hole is formed in one side of the circumference of the upper annular sleeve, a first oil inlet joint is inserted into the oil injection hole, a central oil way is formed in the radial center of the lower convex center rod, and the oil injection holes are respectively communicated with the plurality of first oil injection holes through the central oil way.
4. The automatic star-shaped-ring oiling and loading mechanism according to claim 3, wherein: the central oil way is a blind hole with the bottom blocked, and the top of the central oil way is covered with a blocking head.
5. The automatic star-shaped-ring oiling and loading mechanism according to claim 3, wherein: the outer ring sleeve mechanism comprises an upper connecting sleeve and a lower outer ring sleeve, a connecting block is fixedly arranged at the lower output end of the second lifting cylinder, downward convex guide rods are fixedly arranged at two sides of the connecting block, the guide rods penetrate through holes of a bottom plate and then fixedly connected with corresponding upper surface positions of the upper connecting sleeve, the lower outer ring sleeve is sleeved on the downward convex center rod, when the star-shaped rings are transported, the bottom of the downward convex center rod is lower than the bottom of the lower outer ring sleeve, the diameter of the downward convex center rod is larger than the inner diameter of the star-shaped rings, the outer diameter of the lower outer ring sleeve is larger than the inner diameter of the star-shaped rings, the outer ring sleeve is smaller than the outer diameter of the star-shaped rings sleeved on the downward convex center rod, and the lower outer ring sleeve reliably pushes the star-shaped rings to push down along the downward convex center rod.
6. The automatic oiling and loading mechanism for star-shaped rings according to claim 5, wherein: when the star-shaped ring is transported, the bottom of the lower outer ring sleeve is used for limiting the upper position of the star-shaped ring, so that the inner wall of the star-shaped ring covers a plurality of corresponding areas of the first oil filling holes.
7. The automatic oiling and loading mechanism for star-shaped rings according to claim 5, wherein: and the outer ring is filled with oil and the installation guide mechanism is an integral mechanism.
8. The automatic oiling and loading mechanism for star-shaped rings according to claim 1, wherein: the oiling inner cavity is in transitional connection with the lower guide inner cavity through the collecting cavity.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102010037401A1 (en) * | 2010-09-08 | 2012-03-08 | Ctp Gmbh | application unit |
| CN106733780A (en) * | 2017-01-09 | 2017-05-31 | 山东劳动职业技术学院 | A kind of fixed rolling open and close machine steel wire rope greasy dirt remove device |
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| KR102013689B1 (en) * | 2019-05-21 | 2019-11-04 | 주식회사 우진아이엔에스 | Jig for sealing a ectilate gas-tube |
| CN111729807B (en) * | 2020-07-01 | 2021-06-15 | 美述家智能家居有限公司 | Automatic processing equipment for paint coating of composite wood board |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010037401A1 (en) * | 2010-09-08 | 2012-03-08 | Ctp Gmbh | application unit |
| CN106733780A (en) * | 2017-01-09 | 2017-05-31 | 山东劳动职业技术学院 | A kind of fixed rolling open and close machine steel wire rope greasy dirt remove device |
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