CN114893482B - Automatic intelligent nut implantation equipment and nut implantation method - Google Patents
Automatic intelligent nut implantation equipment and nut implantation method Download PDFInfo
- Publication number
- CN114893482B CN114893482B CN202210476861.1A CN202210476861A CN114893482B CN 114893482 B CN114893482 B CN 114893482B CN 202210476861 A CN202210476861 A CN 202210476861A CN 114893482 B CN114893482 B CN 114893482B
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- 238000002513 implantation Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims description 16
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 239000003292 glue Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 230000003287 optical effect Effects 0.000 claims description 74
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000002572 peristaltic effect Effects 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to automatic intelligent nut implantation equipment which comprises a base, wherein an index plate is rotatably connected to the base, a plurality of water meter shells are arranged on the index plate along the circumference of the index plate, and a glue injection device, a nut implantation device and a nut detection device are sequentially arranged on the periphery of the index plate along the rotation direction of the index plate. According to the invention, through the combination of the glue injection device, the nut implantation device and the nut detection device, accurate and orderly nut implantation is realized, manual installation is completely replaced, the labor intensity and the labor cost of workers are reduced, the working efficiency is high, and the production requirement can be met.
Description
Technical Field
The invention relates to the technical field of intelligent processing equipment of water meters, in particular to automatic intelligent nut implantation equipment and a nut implantation method.
Background
The water meter is a meter for measuring water flow, and is mainly used for measuring accumulated flow of water, and is generally divided into two types, namely a volumetric water meter and a speed water meter. The main body part of the existing multiuser water meter comprises a meter shell and a meter cover, the meter shell and the meter cover are connected through bolts, nuts are needed to be placed in nut holes of the meter shell in the assembly process, and the defects of low nut implantation efficiency, high labor intensity of workers and the like exist mainly through manual nut implantation at present. In order to solve the technical problems, the application provides automatic intelligent nut implantation equipment and a nut implantation method, which replace manual implantation by a mechanical implantation mode, improve implantation efficiency and reduce labor intensity of workers.
Disclosure of Invention
The invention provides automatic intelligent nut implantation equipment and a nut implantation method aiming at the defects of the prior art.
The invention provides automatic intelligent nut implanting equipment, which comprises a base, wherein an index plate is rotationally connected to the base, a plurality of water meter shells are arranged on the index plate along the circumference of the index plate, and a glue injecting device, a nut implanting device and a nut detecting device are sequentially arranged on the periphery of the index plate along the rotation direction of the index plate; the glue injection device, the nut implantation device and the nut detection device are all arranged on the base. The water meter shell is placed on the index plate through the manipulator, the water meter shell placed on the index plate sequentially passes through the glue injection device, the nut implantation device and the nut detection device along with the rotation of the index plate, and the water meter shell subjected to the processing process is removed from the index plate through the manipulator.
The glue injection device comprises a first door-shaped bracket and a glue dispensing moving plate, wherein a first power mechanism for driving the glue dispensing moving plate to lift is arranged on the first door-shaped bracket, and a glue dispensing valve with an adjustable position is arranged on the glue dispensing moving plate and is connected with a peristaltic pump glue dispenser;
The nut implanting device comprises a second door-shaped bracket, a nut moving plate and two groups of nut blanking mechanisms, and a second power mechanism for driving the nut moving plate to lift is arranged on the second door-shaped bracket; each group of nut blanking mechanisms comprises a nut storage hopper arranged on a second portal bracket, the upper end of a vertically arranged nut guide rail penetrates into the nut storage hopper, a movable fixing seat for fixing the nut guide rail is arranged on a nut moving plate, and a second cylinder for releasing nuts is arranged on the fixing seat;
The nut detection device comprises a third door-shaped bracket and a detection moving plate, and a third power mechanism for driving the detection moving plate to lift is arranged on the third door-shaped bracket; the detection mobile plate is provided with a detection seat, two detection sensors are arranged on the detection seat, an extension pipe body is arranged below each detection sensor, the extension pipe body is fixed on the detection seat, and detection rays of the detection sensors penetrate through the extension pipe body to be transmitted downwards. When the detection movable plate descends, the detection movable plate can carry the detection seat to synchronously descend, the extension pipe body synchronously descends and is inserted onto the upper edge of the nut hole, and the detection rays penetrate through the extension pipe body to detect the nut in the nut hole. And (5) manually reseeding the nut on the unqualified product.
Preferably, the first portal frame comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a first mounting plate; the first power mechanism comprises a first air cylinder, the first air cylinder is arranged on a first mounting plate, a piston rod of the first air cylinder is connected with a first optical axis, two first vertical guide rods are fixedly connected on the first mounting plate, the lower ends of the two first vertical guide rods are fixedly connected with a base, the first optical axis and the two first vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the first optical axis is shorter than that of the two first vertical guide rods; the dispensing moving plate is fixedly connected with the first optical axis and connected with each first vertical guide rod through a linear bearing. The first air cylinder drives the first optical axis to lift, the first optical axis synchronous belt drives the dispensing moving plate to slide up and down along the two first vertical guide rods, and when a dispensing valve on the dispensing moving plate is close to a nut hole on the water meter shell, glue conveyed by the peristaltic pump dispensing machine is injected into the nut hole.
Preferably, in order to reduce the impact force generated by the contact between the first optical axis and the base, a first connecting seat is fixedly connected to the lower part of the first optical axis, a through hole for each first vertical guide rod to pass through is formed in the first connecting seat, and two hydraulic dampers are installed on the first connecting seat. The hydraulic damper can play a role of buffering. The first optical axis lifting process drives the first connecting seat and the two hydraulic dampers to synchronously lift, the two hydraulic dampers are contacted with the base first, and the first optical axis is contacted with the base later.
Preferably, an adjusting plate is connected to the dispensing moving plate, a dispensing valve fixing hole is formed in the middle of the adjusting plate, and first strip-shaped mounting holes are formed in two sides of the dispensing valve fixing hole respectively; the dispensing moving plate is provided with a first square through hole for the dispensing valve to pass through and four first strip-shaped adjusting holes, and the four first strip-shaped adjusting holes are respectively positioned at the periphery of the first square through hole; the first elongated mounting hole is connected with the first elongated adjusting hole through a bolt. Through the cooperation of first rectangular shape mounting hole and first rectangular shape regulation hole, can realize that the dispensing valve reciprocates and control the removal, make the dispensing valve aim at the nut hole that needs the injecting glue through position adjustment. According to the requirement of the glue injection position, the adjusting plate can be connected with two first long strip-shaped adjusting holes which are opposite left and right or connected with two first long strip-shaped adjusting holes which are opposite front and back.
Preferably, the second door-shaped bracket comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a second mounting plate; the second power mechanism comprises a third air cylinder, the third air cylinder is arranged on the second mounting plate, a piston rod of the third air cylinder is connected with the second optical axis, two second vertical guide rods are fixedly connected on the second mounting plate, the lower ends of the two second vertical guide rods are fixedly connected with the base, the second optical axis and the two second vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the second optical axis is shorter than that of the two second vertical guide rods; the seed nut moving plate is fixedly connected with the second optical axis and is connected with each second vertical guide rod through a linear bearing. The third cylinder drives the second optical axis to lift, the second optical axis synchronously drives the seed nut moving plate to slide up and down along the two second vertical guide rods, and when the seed nut moving plate carries the nut guide rail to approach the nut hole on the water meter shell, the second cylinder releases a nut and falls into the nut hole.
Preferably, in order to reduce the impact force generated by the contact between the second optical axis and the base, a second connecting seat is fixedly connected to the lower part of the second optical axis, a through hole for each second vertical guide rod to pass through is formed in the second connecting seat, and two hydraulic dampers are installed on the second connecting seat. The hydraulic damper can play a role of buffering. And the second connecting seat and the two hydraulic dampers are driven to synchronously lift in the lifting process of the second optical axis, and the two hydraulic dampers are contacted with the base firstly and then contacted with the base after the second optical axis is lifted.
Preferably, a T-shaped groove which is vertically arranged and vertically penetrated is arranged on the nut guide rail, and nuts are vertically arranged in a single row in the T-shaped groove; the fixing seat comprises a bottom plate and a vertical plate, the vertical plate is vertically and fixedly connected with the bottom plate, and the vertical plate is connected with a fixing block for fixing the nut guide rail; the second cylinder is fixed on the vertical plate, and a push rod of the second cylinder extends into the T-shaped groove and props against the nut. The intermittent falling of the nut is controlled through the intermittent expansion and contraction of the push rod of the second cylinder. In the process of up-and-down lifting of the nut guide rail, the upper end of the nut guide rail is drawn up and down in the nut storage hopper, so that nuts continuously enter the nut guide rail.
Preferably, a second strip-shaped mounting hole is formed in the bottom plate, a second square through hole for the nut guide rail to pass through and four second strip-shaped adjusting holes are formed in the nut moving plate, and the four second strip-shaped adjusting holes are respectively positioned around the second square through hole; the second long strip-shaped mounting hole is connected with the second long strip-shaped adjusting hole through a bolt; through the cooperation of the rectangular mounting hole of second and the rectangular regulation hole of second, can realize that the fixing base reciprocates and control the removal, make the nut guide rail aim at the nut hole through position adjustment. According to the requirement of the nut planting position, the fixing seat can be connected with two left and right opposite second long strip-shaped adjusting holes or connected with two front and back opposite second long strip-shaped adjusting holes.
Preferably, a third connecting seat is fixedly connected on the second optical axis, and a through hole for each second vertical guide rod to pass through is formed in the third connecting seat; the third connecting seat is provided with a notch for the nut guide rail to pass through, the third connecting seat is connected with a fixing plate, and the fixing plate is provided with two positioning columns. The positioning column can be inserted into the positioning groove on the water meter shell, and the positioning column is smoothly inserted into the corresponding nut guide rail alignment nut hole in the positioning groove.
Preferably, the third portal frame comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a third mounting plate; the third power mechanism comprises a fourth air cylinder, the fourth air cylinder is arranged on a third mounting plate, a piston rod of the fourth air cylinder is connected with a third optical axis, two third vertical guide rods are fixedly connected on the third mounting plate, the lower ends of the two third vertical guide rods are fixedly connected with the base, the third optical axis and the two third vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the third optical axis is shorter than that of the two third vertical guide rods; the detection moving plate is fixedly connected with the third optical axis and is connected with each third vertical guide rod through a linear bearing. The fourth cylinder drives the third optical axis to lift, and the third optical axis synchronously drives the detection moving plate to slide up and down along the two third vertical guide rods.
Preferably, in order to facilitate the fixation of the water meter shell, a limiting seat for fixing the water meter shell is arranged on the dividing disc, a notch for inserting the water meter shell is arranged on the limiting seat, and the water meter shell is inserted into the notch to realize the vertical placement of the water meter shell.
In a second aspect of the present invention, there is provided a method for implanting a nut in the nut implanting apparatus, comprising the steps of:
(1) The water meter shell is placed on a limiting seat on the dividing disc through a mechanical arm;
(2) As the index plate rotates, the water meter shell firstly passes through the glue injection device, the glue injection moving plate descends, and the glue injection valve and the peristaltic pump glue injection machine are matched to inject glue into the nut hole;
(3) As the index plate rotates, the water meter shell passes through the nut implantation device, the nut moving plate descends, the nut guide rail approaches the nut hole, and the second cylinder releases a nut and falls into the nut hole;
(4) Along with the rotation of the dividing disc, the water meter shell passes through the nut detection device, the detection moving plate descends, the extension pipe body descends and is inserted onto the upper edge of the nut hole, and the detection rays pass through the extension pipe body to detect the nut in the nut hole;
(5) And the water meter shell body after the nut is planted is taken down from the index plate through the mechanical arm.
The beneficial effects of the invention are as follows:
According to the invention, through the combination of the glue injection device, the nut implantation device and the nut detection device, accurate and orderly nut implantation is realized, manual installation is completely replaced, the labor intensity and the labor cost of workers are reduced, the working efficiency is high, and the production requirement can be met.
Drawings
FIG. 1 is a general isometric view of the present invention;
FIG. 2 is an isometric view of the glue injection apparatus of the present invention;
FIG. 3 is an isometric view of a nut implantation device of the present invention;
FIG. 4 is an isometric view of a nut testing device of the present invention;
FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 6 is a schematic view of a partially enlarged structure at B in FIG. 3;
FIG. 7 is a schematic view of a partially enlarged structure at C in FIG. 4;
FIG. 8 is an isometric view of the attachment of the anchor block and nut rail of the present invention;
FIG. 9 is a diagram of the present invention;
the figure shows:
1.2 parts of glue injection device, 2 parts of nut implantation device, 3 parts of nut detection device, 4 parts of base, 5 parts of dividing disc, 6 parts of water meter shell, 7 parts of first portal support, 8 parts of first cylinder, 9 parts of first mounting plate, 10 parts of first optical axis, 11 parts of first vertical guide rod, 12 parts of glue dispensing movable plate, 13 parts of glue dispensing valve, 14 parts of first connecting seat, 15 parts of first hydraulic damper, 16 parts of adjusting plate, 17 parts of glue dispensing valve fixing hole, 18 parts of first long strip-shaped mounting hole, 19 parts of first square through hole, 20 parts of first long strip-shaped adjusting hole, 21 parts of second portal support, 22 parts of seed nut movable plate, 23 parts of nut storage hopper, 24 parts of second mounting plate, 25, a third cylinder, 26, a second optical axis, 27, a second vertical guide rod, 28, a nut guide rail, 29, a second cylinder, 30, a second connecting seat, 31, a second hydraulic damper, 32, a bottom plate, 33, a second long strip-shaped mounting hole, 34, a second square through hole, 35, a second long strip-shaped adjusting hole, 36, a third connecting seat, 37, a fixing plate, 38, a positioning column, 39, a vertical plate, 40, a fixing block, 41, a third portal frame, 42, a third mounting plate, 43, a fourth cylinder, 44, a third optical axis, 45, a third vertical guide rod, 46, a detection moving plate, 47, a detection seat, 48, a detection sensor, 49 and an extension pipe body.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
As shown in fig. 1 to 9, the invention comprises a base 4, an index plate 5 is rotatably connected on the base 4, a plurality of water meter shells 6 are arranged on the index plate 5 along the circumference of the index plate 5, an adhesive injecting device 1, a nut implanting device 2 and a nut detecting device 3 are sequentially arranged on the periphery of the index plate 5 along the rotation direction of the index plate 5, and the adhesive injecting device 1, the nut implanting device 2 and the nut detecting device 3 are all arranged on the base 4. The water meter shell 6 is placed on the index plate 5 through the manipulator, the water meter shell 6 placed on the index plate 5 sequentially passes through the glue injection device 1, the nut implantation device 2 and the nut detection device 3 along with the rotation of the index plate 5, and the water meter shell 6 after the processing process is removed from the index plate 5 through the manipulator.
As shown in fig. 2 and 5, the glue injection device 1 includes a first door-shaped bracket 7 and a glue dispensing moving plate 12, a first power mechanism for driving the glue dispensing moving plate 12 to lift is installed on the first door-shaped bracket 7, a glue dispensing valve 13 with an adjustable position is installed on the glue dispensing moving plate 12, the glue dispensing valve 13 is connected with a peristaltic pump dispenser (not identified in the drawing), and the glue dispensing valve 13 and the peristaltic pump dispenser are both of an existing structure.
The first portal frame 7 comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base 4, and the upper ends of the two vertical sectional bars are connected through a first mounting plate 9. The first power mechanism comprises a first air cylinder 8, the first air cylinder 8 is arranged on a first mounting plate 9, a piston rod of the first air cylinder 8 is connected with a first optical axis 10, two first vertical guide rods 11 are fixedly connected on the first mounting plate 9, the lower ends of the two first vertical guide rods 11 are fixedly connected with a base 4, the first optical axis 10 and the two first vertical guide rods 11 are arranged along the extending direction of the vertical profile, and the length of the first optical axis 10 is shorter than that of the two first vertical guide rods 11. The lower end of the first optical axis 10 is not in contact with the base 4 in a state where the piston rod of the first cylinder 8 is not extended. The dispensing moving plate 12 is fixedly connected with the first optical axis 10, the dispensing moving plate 12 is connected with each first vertical guide rod 11 through a linear bearing, the first air cylinder 8 drives the first optical axis 10 to ascend and descend, the first optical axis 10 synchronously drives the dispensing moving plate 12 to slide up and down along the two first vertical guide rods 11, and when a dispensing valve 13 on the dispensing moving plate 12 is close to a nut hole on the water meter shell 6, glue conveyed by the peristaltic pump dispenser is injected into the nut hole.
In order to reduce the impact force generated by the contact between the first optical axis 10 and the base 4, as shown in fig. 5, a first connecting seat 14 is fixedly connected to the lower portion of the first optical axis 10, a through hole for each first vertical guide rod 11 to pass through is formed in the first connecting seat 14, two first hydraulic dampers 15 are installed on the first connecting seat 14, and the first hydraulic dampers 15 can play a role of buffering. In the lifting process of the first optical axis 10, the first connecting seat 14 and the two first hydraulic dampers 15 are driven to synchronously lift, the two first hydraulic dampers 15 are firstly contacted with the base 4, and the first optical axis 10 is then contacted with the base 4.
The dispensing moving plate 12 is connected with an adjusting plate 16, a dispensing valve fixing hole 17 is arranged in the middle of the adjusting plate 16, and first strip-shaped mounting holes 18 are respectively arranged at two sides of the dispensing valve fixing hole 17. The dispensing moving plate 12 is provided with a first square through hole 19 through which the dispensing valve 13 passes and four first long strip-shaped adjusting holes 20, and the four first long strip-shaped adjusting holes 20 are respectively positioned at the periphery of the first square through hole 19. The first elongated mounting hole 18 and the first elongated adjustment hole 20 are bolted together. Through the cooperation of the first rectangular mounting hole 18 and the first rectangular regulation hole 20, can realize that the dispensing valve 13 reciprocates and moves about, makes the dispensing valve 13 aim at the nut hole that needs the injecting glue through position adjustment. The adjusting plate 16 may be connected to two first elongated adjusting holes 20 opposite left and right, or to two first elongated adjusting holes 20 opposite front and rear, depending on the position of the injection.
As shown in fig. 3 and 6, the nut implanting device 2 includes a second portal frame 21, a seed nut moving plate 22, and two sets of nut blanking mechanisms, and a second power mechanism for driving the seed nut moving plate 22 to lift is installed on the second portal frame 21. Each set of nut blanking mechanism comprises a nut storage hopper 23 arranged on a second portal-shaped bracket 21, the upper end of a vertically arranged nut guide rail 28 penetrates into the nut storage hopper 23, a movable fixing seat for fixing the nut guide rail 28 is arranged on the nut moving plate 22, and a second air cylinder 29 for releasing nuts is arranged on the fixing seat.
As shown in fig. 3, the second door-shaped bracket 21 includes two vertical sections, the lower end of each vertical section is fixedly connected with the base 4, and the upper ends of the two vertical sections are connected through a second mounting plate 24. The second power mechanism comprises a third air cylinder 25, the third air cylinder 25 is arranged on a second mounting plate 24, a piston rod of the third air cylinder 25 is connected with a second optical axis 26, two second vertical guide rods 27 are fixedly connected on the second mounting plate 24, the lower ends of the two second vertical guide rods 27 are fixedly connected with the base 4, the second optical axis 26 and the two second vertical guide rods 27 are arranged along the extending direction of the vertical profile, and the length of the second optical axis 26 is shorter than that of the two second vertical guide rods 27. The piston rod of the second cylinder 29 is not in contact with the base 4 at the lower end of the second optical axis 26 in a state of not being elongated. As shown in fig. 6, the seed nut moving plate 22 is fixedly connected with the second optical axis 26, and the seed nut moving plate 22 is connected with each second vertical guide rod 27 through a linear bearing. The third cylinder 25 drives the second optical axis 26 to lift, the second optical axis 26 synchronously drives the seed nut moving plate 22 to slide up and down along the two second vertical guide rods 27, and when the seed nut moving plate 22 carries the nut guide rail 28 to approach the nut hole on the water meter shell 6, the second cylinder 29 releases a nut and falls into the nut hole.
As shown in fig. 6, in order to reduce the impact force generated by the contact between the second optical axis 26 and the base 4, a second connecting seat 30 is fixedly connected to the lower portion of the second optical axis 26, a through hole for each second vertical guide rod 27 to pass through is provided on the second connecting seat 30, two second hydraulic dampers 31 are mounted on the second connecting seat 30, and the second hydraulic dampers 31 can play a role of buffering. In the process of lifting the second optical axis 26, the second connecting seat 30 and the two second hydraulic dampers 31 are driven to synchronously lift, and the two second hydraulic dampers 31 are contacted with the base 4 first, and the second optical axis 26 is contacted with the base 4 later.
The nut guide rail 28 is provided with vertically arranged and vertically penetrated T-shaped grooves, and nuts are vertically arranged in a single row in the T-shaped grooves. As shown in fig. 8, the fixing base includes a bottom plate 32 and a vertical plate 39, the vertical plate 39 is vertically fixedly connected with the bottom plate 32, and a fixing block 40 for fixing the nut rail 28 is connected to the vertical plate 39. The second cylinder 29 is fixed on the vertical plate 39, and a push rod of the second cylinder 29 extends into the T-shaped groove and abuts against the nut. The intermittent retraction of the push rod of the second cylinder 29 controls the intermittent falling of the nut. During the up-and-down lifting of the nut rail 28, the upper end of the nut rail 28 is drawn up and down in the nut storage bucket 23, so that nuts continuously enter the nut rail 28.
The bottom plate 32 is provided with a second strip-shaped mounting hole 33, the nut moving plate 22 is provided with a second square through hole 34 for the nut guide rail 28 to pass through and four second strip-shaped adjusting holes 35, and the four second strip-shaped adjusting holes 35 are respectively positioned at the periphery of the second square through hole 34. The second elongated mounting hole 33 and the second elongated adjustment hole 35 are connected by a bolt. Through the cooperation of the second elongated mounting hole 33 and the second elongated adjusting hole 35, the fixing seat can move back and forth and move left and right, and the nut guide rail 28 is aligned to the nut hole through position adjustment. According to the requirement of the nut planting position, the fixing seat can be connected with two left and right opposite second long strip-shaped adjusting holes 35 or connected with two front and back opposite second long strip-shaped adjusting holes 35.
In order to improve the alignment accuracy of the nut guide rail 28 and the nut hole, a third connecting seat 36 is fixedly connected on the second optical axis 26, and a through hole for each second vertical guide rod 27 to pass through is arranged on the third connecting seat 36. The third connecting seat 36 is provided with a notch for the nut guide rail 28 to pass through, the third connecting seat 36 is connected with a fixing plate 37, two positioning columns 38 are fixed on the fixing plate 37, the positioning columns 38 can be inserted into the positioning grooves on the water meter shell 6, and the positioning columns 38 are smoothly inserted into the corresponding nut guide rails 28 in the positioning grooves to align with the nut holes.
In the present embodiment, the third connecting seat 36 is located between the second connecting seat 30 and the seed nut moving plate 22.
As shown in fig. 4 and 7, the nut detecting device 3 includes a third portal frame 41 and a detecting moving plate 46, and a third power mechanism for driving the detecting moving plate 46 to move up and down is mounted on the third portal frame 41. The third portal frame 41 comprises two vertical sections, the lower end of each vertical section is fixedly connected with the base 4, and the upper ends of the two vertical sections are connected through a third mounting plate 42. The third power mechanism comprises a fourth air cylinder 43, the fourth air cylinder 43 is arranged on a third mounting plate 42, a piston rod of the fourth air cylinder 43 is connected with a third optical axis 44, two third vertical guide rods 45 are fixedly connected on the third mounting plate 42, the lower ends of the two third vertical guide rods 45 are fixedly connected with the base 4, the third optical axis 44 and the two third vertical guide rods 45 are arranged along the extending direction of the vertical profile, and the length of the third optical axis 44 is shorter than that of the two third vertical guide rods 45. The lower end of the third optical axis 44 is not in contact with the base 4 in a state where the piston rod of the third cylinder 25 is not extended. As shown in fig. 7, the detection moving plate 46 is fixedly connected with the third optical axis 44, and the detection moving plate 46 is connected with each third vertical guide rod 45 through a linear bearing. The fourth cylinder 43 drives the third optical axis 44 to lift, and the third optical axis 44 synchronously drives the detection moving plate 46 to slide up and down along the two third vertical guide rods 45.
As shown in fig. 7, a detection seat 47 is mounted on the detection moving plate 46, two detection sensors 48 are mounted on the detection seat 47, the detection sensors are of a conventional structure, an extension tube 49 is arranged below each detection sensor 48, the extension tube 49 is fixed on the detection seat 47, and detection rays of the detection sensors 48 pass through the extension tube 49 and are transmitted downwards. When the detection moving plate 46 descends, the detection moving plate 46 carries the detection seat 47 to synchronously descend, the extension pipe 49 synchronously descends and is inserted onto the upper edge of the nut hole, and the detection rays penetrate through the extension pipe 49 to detect the nut in the nut hole. And (5) manually reseeding the nut on the unqualified product.
In this embodiment, in order to facilitate the fixation of the water meter housing 6, a limiting seat (not labeled in the figure) for fixing the water meter housing 6 is provided on the index plate 5, a notch into which the water meter housing 6 is inserted is provided on the limiting seat, and the water meter housing 6 is inserted into the notch to realize the vertical placement of the water meter housing 6.
The method for implanting the nut by using the nut implanting device comprises the following steps:
(1) The water meter shell 6 is placed on a limit seat on the index plate 5 through a mechanical arm;
(2) As the index plate 5 rotates, the water meter shell 6 firstly passes through the glue injection device 1, the glue injection moving plate 12 descends, and the glue injection valve 13 and the peristaltic pump glue injection machine are matched to inject glue into the nut hole;
(3) As the index plate 5 rotates, the water meter housing 6 passes through the nut implanting device 2, the nut moving plate 22 descends, the nut guide rail 28 approaches the nut hole, and the second cylinder 29 releases a nut and drops into the nut hole;
(4) As the index plate 5 rotates, the water meter housing 6 passes through the nut detecting device 3, the detecting moving plate 46 descends, the extension pipe 49 descends and is inserted onto the upper edge of the nut hole, and the detecting rays pass through the extension pipe 49 to detect the nut in the nut hole;
(5) The water meter shell 6 after the nut is planted is taken off from the index plate 5 by a mechanical arm.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (6)
1. Automatic change intelligent nut and implant equipment, its characterized in that: the device comprises a base, wherein the base is rotationally connected with an index plate, a plurality of water meter shells are arranged on the index plate along the circumferential direction of the index plate, and an adhesive injection device, a nut implantation device and a nut detection device are sequentially arranged on the periphery of the index plate along the rotation direction of the index plate;
The glue injection device comprises a first door-shaped bracket and a glue dispensing moving plate, wherein a first power mechanism for driving the glue dispensing moving plate to lift is arranged on the first door-shaped bracket, and a glue dispensing valve with an adjustable position is arranged on the glue dispensing moving plate and is connected with a peristaltic pump glue dispenser;
the nut implanting device comprises a second door-shaped bracket, a nut moving plate and two groups of nut blanking mechanisms, and a second power mechanism for driving the nut moving plate to lift is arranged on the second door-shaped bracket; each group of nut blanking mechanisms comprises a nut storage hopper arranged on a second portal bracket, the upper end of a vertically arranged nut guide rail penetrates into the nut storage hopper, a movable fixing seat for fixing the nut guide rail is arranged on a nut moving plate, and a second cylinder for releasing nuts is arranged on the fixing seat; the second portal support comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a second mounting plate; the second power mechanism comprises a third air cylinder, the third air cylinder is arranged on the second mounting plate, a piston rod of the third air cylinder is connected with the second optical axis, two second vertical guide rods are fixedly connected on the second mounting plate, the lower ends of the two second vertical guide rods are fixedly connected with the base, the second optical axis and the two second vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the second optical axis is shorter than that of the two second vertical guide rods; the seed nut moving plate is fixedly connected with the second optical axis and is connected with each second vertical guide rod through a linear bearing; a second connecting seat is fixedly connected to the lower part of the second optical axis, a through hole for each second vertical guide rod to pass through is formed in the second connecting seat, and two second hydraulic dampers are arranged on the second connecting seat; the nut guide rail is provided with a T-shaped groove which is vertically arranged and vertically penetrated, and nuts are vertically arranged in a single row in the T-shaped groove; the fixing seat comprises a bottom plate and a vertical plate, the vertical plate is vertically and fixedly connected with the bottom plate, and the vertical plate is connected with a fixing block for fixing the nut guide rail; the second cylinder is fixed on the vertical plate, a push rod of the second cylinder extends into the T-shaped groove and props against the nut, a second strip-shaped mounting hole is formed in the bottom plate, a second square through hole for a nut guide rail to pass through and four second strip-shaped adjusting holes are formed in the nut moving plate, and the four second strip-shaped adjusting holes are respectively positioned at the periphery of the second square through hole; a notch for the nut guide rail to pass through is arranged on the third connecting seat, a fixing plate is connected on the third connecting seat, and two positioning columns are fixed on the fixing plate;
the nut detection device comprises a third door-shaped bracket and a detection moving plate, and a third power mechanism for driving the detection moving plate to lift is arranged on the third door-shaped bracket; the detection mobile plate is provided with a detection seat, two detection sensors are arranged on the detection seat, an extension pipe body is arranged below each detection sensor, the extension pipe body is fixed on the detection seat, and detection rays of the detection sensors penetrate through the extension pipe body to be transmitted downwards.
2. The automated intelligent nut implantation device of claim 1, wherein: the first portal bracket comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a first mounting plate; the first power mechanism comprises a first air cylinder, the first air cylinder is arranged on a first mounting plate, a piston rod of the first air cylinder is connected with a first optical axis, two first vertical guide rods are fixedly connected on the first mounting plate, the lower ends of the two first vertical guide rods are fixedly connected with a base, the first optical axis and the two first vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the first optical axis is shorter than that of the two first vertical guide rods; the dispensing moving plate is fixedly connected with the first optical axis and connected with each first vertical guide rod through a linear bearing.
3. The automated smart nut implantation device of claim 2, wherein: the lower part of the first optical axis is fixedly connected with a first connecting seat, a through hole for each first vertical guide rod to pass through is arranged on the first connecting seat, and two first hydraulic dampers are arranged on the first connecting seat.
4. An automated smart nut implantation device as defined in claim 3, wherein: the glue dispensing moving plate is connected with an adjusting plate, a glue dispensing valve fixing hole is formed in the middle of the adjusting plate, and first strip-shaped mounting holes are respectively formed in two sides of the glue dispensing valve fixing hole; the dispensing moving plate is provided with a first square through hole for the dispensing valve to pass through and four first strip-shaped adjusting holes, and the four first strip-shaped adjusting holes are respectively positioned at the periphery of the first square through hole; the first elongated mounting hole is connected with the first elongated adjusting hole through a bolt.
5. The automated intelligent nut implantation device of claim 1, wherein: the third portal bracket comprises two vertical sectional bars, the lower end of each vertical sectional bar is fixedly connected with the base, and the upper ends of the two vertical sectional bars are connected through a third mounting plate; the third power mechanism comprises a fourth air cylinder, the fourth air cylinder is arranged on a third mounting plate, a piston rod of the fourth air cylinder is connected with a third optical axis, two third vertical guide rods are fixedly connected on the third mounting plate, the lower ends of the two third vertical guide rods are fixedly connected with the base, the third optical axis and the two third vertical guide rods are arranged along the extending direction of the vertical profile, and the length of the third optical axis is shorter than that of the two third vertical guide rods; the detection moving plate is fixedly connected with the third optical axis and is connected with each third vertical guide rod through a linear bearing.
6. A method of implanting a nut using a nut implanting device as defined in any one of claims 1-5, comprising the steps of:
(1) The water meter shell is placed on a limiting seat on the dividing disc through a mechanical arm;
(2) As the index plate rotates, the water meter shell firstly passes through the glue injection device, the glue injection moving plate descends, and the glue injection valve and the peristaltic pump glue injection machine are matched to inject glue into the nut hole;
(3) As the index plate rotates, the water meter shell passes through the nut implantation device, the nut moving plate descends, the nut guide rail approaches the nut hole, and the second cylinder releases a nut and falls into the nut hole;
(4) Along with the rotation of the dividing disc, the water meter shell passes through the nut detection device, the detection moving plate descends, the extension pipe body descends and is inserted onto the upper edge of the nut hole, and the detection rays pass through the extension pipe body to detect the nut in the nut hole;
(5) And the water meter shell body after the nut is planted is taken down from the index plate through the mechanical arm.
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| CN202210476861.1A CN114893482B (en) | 2022-04-30 | 2022-04-30 | Automatic intelligent nut implantation equipment and nut implantation method |
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| CN202210476861.1A CN114893482B (en) | 2022-04-30 | 2022-04-30 | Automatic intelligent nut implantation equipment and nut implantation method |
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| CN114893482B true CN114893482B (en) | 2024-05-28 |
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| CN114893482A (en) | 2022-08-12 |
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