CN115446589B - Automatic assembly line for one-way valve - Google Patents
Automatic assembly line for one-way valve Download PDFInfo
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- CN115446589B CN115446589B CN202211076437.4A CN202211076437A CN115446589B CN 115446589 B CN115446589 B CN 115446589B CN 202211076437 A CN202211076437 A CN 202211076437A CN 115446589 B CN115446589 B CN 115446589B
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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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
- B23P19/001—Article feeders for assembling machines
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Abstract
The invention discloses an automatic assembly line of a one-way valve, which comprises a stepping circulation conveying line, a lower shell automatic feeding assembly, a spring automatic feeding assembly, a valve plate and valve rod automatic pre-loading feeding assembly, an upper shell and bushing automatic pre-loading feeding assembly, an upper and lower O-shaped ring automatic sleeving assembly, a semi-finished product overturning assembly and a finished product discharging assembly, wherein the valve plate and valve rod automatic pre-loading feeding assembly comprises a valve plate feeding carrying disc, a valve plate feeding and feeding assembly, a vibrating disc, a valve rod feeding sliding rail, a valve rod pushing cylinder, an assembly seat, a valve plate valve rod pre-loading rotary cylinder and a stamping cylinder, the O-shaped ring automatic sleeving assembly comprises a vibrating disc, an O-shaped ring feeding sliding rail, a material supporting cylinder and a reaming sleeving assembly, the assembly line can rapidly implement accurate positioning assembly of the valve plate and the valve rod, accurate positioning assembly of the O-shaped ring and the pre-assembling assembly, ensure that the assembly process is accurate, the sequential feeding pre-assembling of multiple parts is high in order, the degree of automation is high, the molding quality is high, and the overall assembly production efficiency of the one-way valve is improved.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to an automatic assembly line for a one-way valve.
Background
One prior art check valve is assembled, see fig. 16 and 17, and includes a lower housing, a spring, a valve plate, a valve stem, an upper housing, a bushing, and upper and lower sets of O-rings. Especially, the assembly procedure of valve block and valve rod, the assembly procedure of two sets of O type circle about, it is higher to the assembly process requirement to because the recess ring outside of lower casing joint O type circle is protruding still, give O type circle's assembly and cup joint and bring the challenge, I need special design one kind to implement O type circle assembly fast, valve block and valve rod accurate positioning assembly's automatic assembly equipment for this I need, in order to guarantee that assembly process is accurate, the shaping quality is high, improves the overall assembly production efficiency of check valve.
Disclosure of Invention
The purpose of the invention is that: in view of the technical requirements that in the assembly of the check valve in the background technology, the assembly process of the valve plate and the valve rod and the assembly process of the upper O-shaped ring and the lower O-shaped ring are required to be accurately positioned, the quality of the finished product of the check valve after assembly molding is ensured, and the overall assembly production efficiency of the check valve is improved, we newly design an automatic assembly line of the check valve.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a check valve automatic assembly line, includes step-by-step circulation conveying line, lower casing automatic feeding subassembly, spring automatic feeding subassembly, valve block and automatic pre-loading material loading subassembly of valve rod, go up casing and automatic pre-loading material loading subassembly of bush and the automatic suit subassembly of O type circle of upper and lower two sets of to and semi-manufactured goods upset subassembly and finished product ejection of compact subassembly.
The two ends of the stepping circulation conveying line are tangentially matched with the conveying belt to rotate in a stepping way through belt wheels, the belt wheels are driven by a main shaft of a stepping motor to rotate, the outer space of the conveying belt is uniformly connected with an assembly carrier, a positioning carrier clamped by a centering bolt is arranged on the assembly carrier, a positioning groove for a check valve to be assembled is arranged at the center of the positioning carrier, a sliding block is arranged below the assembly carrier, the sliding block linearly slides in a matched way with a stepping sliding rail which is radially equidistant at the outer side of the conveying belt, the assembly carrier is pushed and limited by a station limiting cylinder arranged on a frame at each assembly station to ensure that the assembly and the positioning of parts on the station are accurate,
the lower shell automatic feeding component comprises a vibrating disc, a lower shell feeding slide rail, a lower shell grabbing cylinder and a moving transposition slide table, which orderly and stably supply the lower shell feeding, so that the lower shells in the feeding slide rail are grabbed one by one and are moved and fed into an assembly carrier on a stepping circulation conveying line,
the spring automatic feeding component comprises a vibration disc, a feeding slide rail, a spring grabbing cylinder and a moving transposition slide table which are sequentially and stably used for supplying spring feeding, so that springs in the feeding slide rail are grabbed one by one and are moved and fed into an assembly carrier on a stepping circulation conveying line,
the valve block and valve rod automatic pre-loading feeding assembly comprises a valve block feeding carrying disc, a valve block feeding and feeding assembly, a vibration disc for orderly and stably supplying valve rod feeding, a valve rod feeding sliding rail, a valve rod pushing cylinder, an assembly seat, a valve block valve rod pre-loading rotary cylinder and a stamping cylinder, wherein the lower part of the valve block feeding carrying disc is driven by a servo motor to rotate in a stepping manner, the periphery of the carrying disc is annularly arrayed and provided with a valve block positioning seat, the valve block is accurately placed in the valve block positioning seat, the valve block is grabbed by the valve block feeding and feeding assembly and fed into the assembly groove of the assembly seat, the assembly seat is rotated by the valve block valve rod pre-loading rotary cylinder for 180 degrees to replace the valve rod fed by the vibration disc in the valve rod feeding sliding rail, the valve rod is pushed by the valve rod pushing cylinder to be fed into the valve rod positioning groove on the side surface of the assembly seat and is opposite to realize central positioning of the valve block placed in the upper feeding manner, the valve block and the valve rod are pressed by the stamping cylinder to pre-assemble the valve block and the valve rod,
the upper shell and bushing automatic pre-loading and feeding assembly comprises a vibration disc, an upper shell feeding sliding rail, an upper shell grabbing assembly, a pre-loading seat, a vibration disc, a bushing feeding sliding rail, a bushing pushing cylinder, a transposition rotating cylinder, a pressing assembly and a clamping and feeding assembly, wherein the vibration disc, the upper shell feeding sliding rail, the upper shell grabbing assembly, the bushing pushing cylinder, the transposition rotating cylinder and the bushing pushing cylinder are sequentially and stably supplied for feeding the upper shell, the upper shell grabbing assembly grabs and feeds the upper shell into an upper shell positioning groove arranged on the pre-loading seat, the transposition rotating cylinder drives the pre-loading seat to rotate for 180 degrees to transpose, the bushing is pushed by the bushing pushing cylinder, the bushing is fed above a bushing mounting hole of the upper shell, the bushing is assembled in the bushing mounting hole in an interference manner under the pressing effect of the pressing assembly, the clamping and feeding assembly loads the pre-mounted upper shell and the pre-assembling assembly of the bushing onto a stepping circulation conveying line, and the valve plate, the lower shell and the pre-assembling assembly of a spring,
the O-shaped ring automatic sleeving assembly is used for sleeving two O-shaped rings in the forward direction and the reverse direction of the pre-assembly, and comprises a vibrating disc for supplying the O-shaped rings, an O-shaped ring feeding sliding rail, a material supporting cylinder and a reaming sleeving assembly, wherein the material supporting cylinder is used for pushing and lifting the fed O-shaped rings, the reaming sleeving assembly is used for outwards expanding the O-shaped rings from the central aperture, the reaming sleeving assembly comprises a vertical lifting cylinder, a horizontal sliding cylinder and a reaming chuck, a plurality of reaming clamping jaws are arranged on an annular array at the lower end of the reaming chuck, right-angle hooks are arranged on the reaming clamping jaws, radial pulling is carried out on inner holes of the O-shaped rings, reaming actions are completed, and the reaming clamping jaws are sleeved in groove rings of the pre-assembly on an assembly carrier.
Further, the valve plate feeding and feeding assembly is provided with two groups of clamping jaws in the feeding direction, and the two groups of clamping jaws comprise a feeding clamping jaw and a feeding clamping jaw, and are respectively used for grabbing the valve plate on the rotary table, feeding the valve plate into the assembly groove, grabbing the preassembled valve plate and the valve rod preassembled part, feeding the preassembled valve plate and the valve rod preassembled part into the assembly carrier on the stepping circulation conveying line, and vertically assembling the valve plate, the lower shell and the spring.
Further, a guide pillar and guide sleeve component is further arranged between the stamping cylinder and the assembly seat so as to assist the stamping cylinder to precisely stamp the centers of the valve plate and the valve rod, and the valve plate and the valve rod can be assembled in an interference mode through shaft holes.
Further, the semi-finished product overturning assembly is arranged between the forward O-shaped ring automatic sleeving assembly and the reverse O-shaped ring automatic sleeving assembly, and the overturning cylinder is utilized to drive the clamping cylinder to overturn 180 degrees, so that the forward and reverse directions of the pre-assembly are adjusted.
Further, the finished product discharging assembly comprises a CCD industrial camera and a grabbing and blanking assembly, wherein the CCD industrial camera is used for photographing, detecting whether the assembly is qualified or not, and the grabbing and blanking assembly grabs finished product blanking on the assembly carrier.
The beneficial effects of the invention are as follows:
the automatic assembly line of the check valve can rapidly implement the accurate positioning assembly of the valve plate and the valve rod and the accurate positioning assembly of the O-shaped ring and the preassembly, ensure the accurate assembly process, sequentially feed and preassemble multiple parts, and has high automation degree and high forming quality, and improves the overall assembly production efficiency of the check valve.
Drawings
FIG. 1 is a perspective view of an automatic assembly line for check valves according to the present embodiment;
fig. 2 is a schematic structural diagram of a step-by-step circulation conveying line according to the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural diagram of an automatic feeding assembly of a lower housing according to the embodiment;
FIG. 5 is a schematic structural view of an automatic spring feeding assembly according to the embodiment;
FIG. 6 is a top view of the rear side of the valve plate and valve stem auto-pre-loading assembly of the present embodiment;
FIG. 7 is a top view of the front side of the valve plate and valve stem auto-pre-loading assembly according to the present embodiment;
FIG. 8 is a partial enlarged view at B in FIG. 7;
FIG. 9 is a schematic structural view of a feeding and loading assembly of the valve sheet according to the embodiment;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a schematic structural view of an automatic pre-loading assembly for an upper housing and a bushing according to the embodiment;
FIG. 12 is an enlarged view of a portion of FIG. 11 at D;
FIG. 13 is a side bottom view of the O-ring automatic encasement assembly of the present embodiment;
FIG. 14 is an enlarged view of a portion of FIG. 13 at E;
fig. 15 is a schematic structural view of a semi-finished product overturning assembly according to the embodiment;
FIG. 16 is a schematic view of the structure of the check valve according to the present embodiment;
FIG. 17 is an exploded view of the check valve according to the present embodiment;
wherein, the device comprises a 1-lower shell automatic feeding component, a 2-spring automatic feeding component, a 3-valve plate and valve rod automatic pre-loading feeding component, a 4-upper shell and bushing automatic pre-loading component, a 5-O-ring automatic sleeving component, a 6-stepping circulation conveying line, a 7-semi-finished product overturning component, an 8-CCD industrial camera, a 9-grabbing and blanking component, a 10-stepping motor, an 11-feeding station, a 12-conveying belt, a 13-stepping slide rail, a 14-limiting roller, a 15-limiting clamping jaw, a 16-station limiting cylinder, a 17-centering bolt, a 18-one-way valve, a 19-positioning carrier, a 20-lower shell feeding slide rail, a 21-lower shell grabbing cylinder and a 22-spring feeding slide rail, 23-moving transposition sliding table, 24-spring grabbing cylinder, 25-valve block feeding carrying disc, 26-valve block feeding and feeding assembly, 27-lifting cylinder, 28-horizontal moving cylinder, 29-stamping cylinder, 30-valve rod pushing cylinder, 31-valve rod feeding sliding rail, 32-valve rod vibration disc, 33-valve rod preassembling rotary cylinder, 34-stamping seat, 35-valve rod grabbing cylinder, 36-valve rod, 37-assembly seat, 38-guide pillar and guide sleeve assembly, 39-valve block, 40-clamping jaw, 41-tooth pad, 42-upper shell, 43-bushing, 44-pressing assembly, 45-bushing pushing cylinder, 46-preassembling seat, 47-reaming chuck, 48-supporting cylinder, 49-O-type ring, 50-reaming clamping jaw, 51-right angle hooks, 52-overturning cylinders, 53-clamping cylinders, 54-packages and 55-springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-17, the embodiment provides an automatic assembly line for a check valve 18, which comprises a stepping circulation conveying line 6, a lower shell automatic feeding assembly 1, a spring automatic feeding assembly 2, a valve plate and valve rod automatic pre-loading feeding assembly 3, an upper shell and bushing automatic pre-loading assembly 4, an upper and lower O-shaped ring automatic sleeving assembly 5, a semi-finished product overturning assembly 7 and a finished product discharging assembly.
Specifically, referring to fig. 2 and 3, two ends of the step circulation conveying line 6 are tangentially matched with the conveying belt 12 to rotate step by step through a belt wheel, the belt wheel is driven by a spindle of the stepping motor 10 to rotate, the outer side of the conveying belt 12 is uniformly connected with an assembly carrier, a positioning carrier 19 clamped by a centering bolt 17 is arranged on the assembly carrier, a positioning groove of a check valve 18 to be assembled is arranged in the center of the positioning carrier 19, a sliding block is arranged below the assembly carrier, the sliding block linearly slides in cooperation with a step sliding rail 13 which is radially equidistant on the outer side of the conveying belt 12, and the assembly carrier is pushed and limited by a station limiting cylinder 16 arranged on a frame at each assembly station so as to ensure accurate assembly and positioning of parts on the station.
Referring to fig. 4, the lower casing automatic feeding assembly 1 includes a vibration plate for orderly and stably supplying lower casing feeding, a lower casing feeding slide rail 20, a lower casing grabbing cylinder 21 and a moving transposition slide table 23, so as to grab and move the lower casings in the feeding slide rail one by one to be fed into an assembly carrier on the stepping circulation conveying line 6.
Referring to fig. 5, the spring automatic feeding assembly 2 includes a vibration disc, a feeding slide rail, a spring 55 grabbing cylinder 24 and a moving transposition slide table 23, which orderly and stably supply the springs 55 for feeding, so as to grab and move the springs 55 in the feeding slide rail one by one for feeding into the assembly carrier on the stepping circulation conveying line 6.
Referring to fig. 6, 7, 8, 9 and 10, the valve plate and valve rod automatic pre-loading feeding assembly 3 comprises a valve plate feeding carrying disc 25, a valve plate feeding and feeding assembly 26, a vibration disc for orderly and stably supplying feeding of a valve rod 36, a valve rod feeding sliding rail 31, a valve rod pushing cylinder 30, an assembling seat 37, a valve plate valve rod pre-loading rotating cylinder 33 and a punching cylinder 29, the lower part of the valve plate feeding carrying disc 25 is driven by a servo motor to rotate in a stepping manner, a valve plate positioning seat is arranged on the periphery of the carrying disc in an annular array manner, a valve plate 39 is accurately placed in the valve plate positioning seat, the valve plate 39 is grabbed by the valve plate feeding and feeding assembly 26, the valve plate is fed into an assembling groove of the assembling seat 37, the assembling seat 37 is rotated by 180 degrees by the valve rod pre-loading rotating cylinder 33, the valve rod 36 for receiving feeding of the vibration disc in the valve rod feeding sliding rail 31 is pushed into a valve rod 36 positioning groove on the side surface of the assembling seat 37, the valve plate 39 is positioned in the center by the valve rod pushing cylinder 30, and the valve plate 39 and the valve rod 36 is pressed by the punching cylinder 29 to complete the pre-loading of the valve plate 39 and the valve rod 36. The valve plate feeding and loading assembly 26 is provided with two groups of clamping jaws 40 in the feeding direction, including a feeding clamping jaw 40 and a loading clamping jaw 40, and the clamping jaws are respectively used for grabbing a valve plate 39 on a turntable, feeding the valve plate 39 to an assembly groove, grabbing a preassembled valve plate 39 and a valve rod 36 preassembled component 54, feeding the valve plate 39 and the valve rod 36 preassembled component to an assembly carrier on the stepping circulation conveying line 6, and vertically assembling the valve plate 39 and the valve rod preassembled component with a lower shell and a spring 55.
Referring to fig. 11 and 12, the automatic pre-loading assembly 4 for the upper shell and the bushing comprises a vibration disc, an upper shell feeding sliding rail, an upper shell grabbing assembly, a pre-loading seat 46, a vibration disc for supplying the bushing 43, a bushing 43 feeding sliding rail, a bushing 43 pushing cylinder, a transposition rotating cylinder, a pressing assembly 44 and a clamping and loading assembly, wherein the upper shell grabbing assembly grabs and feeds the upper shell 42 into an upper shell 42 positioning groove arranged on the pre-loading seat 46, the transposition rotating cylinder drives the pre-loading seat 46 to rotate 180 degrees for transposition, the bushing 43 is pushed by the bushing 43 pushing cylinder to push the bushing 43, the bushing 43 is assembled in the bushing 43 mounting hole in an interference manner under the pressing action of the pressing assembly 44, and the clamping and loading assembly loads the pre-assembled upper shell 42 and the pre-assembled component 54 of the bushing 43 into an assembly carrier on the stepping circulation transmission line 6 and is assembled with the valve plate 39, the valve rod 36, the lower shell and the pre-assembled component 54 of the spring 55.
Referring to fig. 13 and 14, the automatic O-ring sleeving assembly 5 is configured to sleeve two O-rings 49 on the forward direction and the reverse direction of the pre-assembly 54, and comprises a vibration disc for feeding the O-rings 49, an O-ring feeding sliding rail, a material supporting cylinder 48 and a reaming sleeving assembly, the material supporting cylinder 48 pushes the fed O-rings 49 to lift, the reaming sleeving assembly firstly expands the O-rings 49 outwards from the central aperture, the reaming sleeving assembly comprises a vertical lifting cylinder 27, a horizontal sliding cylinder and a reaming chuck 47, a plurality of reaming clamping jaws 50 are arranged on a ring array under the reaming chuck 47, right-angle hooks 51 are arranged on the reaming clamping jaws 50, radial pulling is carried out on inner holes of the O-rings 49, and reaming actions are completed and sleeved in groove rings of the pre-assembly 54 on an assembly carrier.
In a further embodiment, referring to fig. 10, a guide post and guide sleeve assembly 38 is further disposed between the stamping cylinder 29 and the assembly seat 37, so as to assist the stamping cylinder 29 to precisely stamp the center of the valve plate 39 and the valve rod 36, so that the two parts realize shaft hole interference assembly.
In a further embodiment, referring to fig. 15, the semi-finished product overturning assembly 7 is disposed between the forward and reverse O-ring automatic sleeving assemblies 5, and the overturning cylinder 52 drives the clamping cylinder 53 to overturn 180 degrees to adjust the forward and reverse directions of the pre-assembly 54.
In a further embodiment, the finished product discharging assembly comprises a CCD industrial camera 8 and a grabbing and blanking assembly 9, wherein the CCD industrial camera 8 is used for photographing, detecting whether the assembly is qualified, and the grabbing and blanking assembly 9 grabs finished product blanking on the assembly carrier.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments described above, and various changes, modifications, substitutions and alterations can be made therein by those having ordinary skill in the art without departing from the spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims (9)
1. An automatic assembly line of check valve, its characterized in that: comprises a stepping circulation conveying line, a lower shell automatic feeding component, a spring automatic feeding component, a valve plate and valve rod automatic pre-loading feeding component, an upper shell and bushing automatic pre-loading feeding component, an upper and a lower O-ring automatic sleeving components, a semi-finished product overturning component and a finished product discharging component,
the two ends of the stepping circulation conveying line are tangentially matched with the conveying belt to rotate in a stepping way through belt wheels, the belt wheels are driven by a main shaft of a stepping motor to rotate, the outer space of the conveying belt is uniformly connected with an assembly carrier,
the valve block and valve rod automatic pre-loading feeding assembly comprises a valve block feeding carrying disc, a valve block feeding and feeding assembly, a vibration disc for orderly and stably supplying valve rod feeding, a valve rod feeding sliding rail, a valve rod pushing cylinder, an assembly seat, a valve block valve rod pre-loading rotary cylinder and a stamping cylinder, wherein the lower part of the valve block feeding carrying disc is driven by a servo motor to rotate in a stepping manner, the periphery of the carrying disc is annularly arrayed and provided with a valve block positioning seat, the valve block is accurately placed in the valve block positioning seat, the valve block is grabbed by the valve block feeding and feeding assembly and fed into the assembly groove of the assembly seat, the assembly seat is rotated by the valve block valve rod pre-loading rotary cylinder for 180 degrees to replace the valve rod fed by the vibration disc in the valve rod feeding sliding rail, the valve rod is pushed by the valve rod pushing cylinder to be fed into the valve rod positioning groove on the side surface of the assembly seat and is opposite to realize central positioning of the valve block placed in the upper feeding manner, the valve block and the valve rod are pressed by the stamping cylinder to pre-assemble the valve block and the valve rod,
the upper shell and bushing automatic pre-loading and feeding assembly comprises a vibration disc, an upper shell feeding sliding rail, an upper shell grabbing assembly, a pre-loading seat, a vibration disc, a bushing feeding sliding rail, a bushing pushing cylinder, a transposition rotating cylinder, a pressing assembly and a clamping and feeding assembly, wherein the vibration disc, the upper shell feeding sliding rail, the upper shell grabbing assembly, the bushing pushing cylinder, the transposition rotating cylinder and the bushing pushing cylinder are sequentially and stably supplied for feeding the upper shell, the upper shell grabbing assembly grabs and feeds the upper shell into an upper shell positioning groove arranged on the pre-loading seat, the transposition rotating cylinder drives the pre-loading seat to rotate for 180 degrees to transpose, the bushing is pushed by the bushing pushing cylinder, the bushing is fed above a bushing mounting hole of the upper shell, the bushing is assembled in the bushing mounting hole in an interference manner under the pressing effect of the pressing assembly, the clamping and feeding assembly loads the pre-mounted upper shell and the pre-assembling assembly of the bushing onto a stepping circulation conveying line, and the valve plate, the lower shell and the pre-assembling assembly of a spring,
the O-shaped ring automatic sleeving assembly is used for sleeving two O-shaped rings in the forward direction and the reverse direction of the pre-assembly, and comprises a vibrating disc for supplying the O-shaped rings, an O-shaped ring feeding sliding rail, a material supporting cylinder and a reaming sleeving assembly, wherein the material supporting cylinder pushes and lifts the fed O-shaped rings, the reaming sleeving assembly firstly expands the O-shaped rings outwards from the central aperture to complete reaming action, and the O-shaped rings are sleeved in a groove ring of the pre-assembly on an assembly carrier.
2. The automatic assembly line for check valves according to claim 1, wherein: the assembly carrier is provided with a positioning carrier clamped by the opposite-top bolt, the center of the positioning carrier is provided with a positioning groove for the check valve to be assembled, a sliding block is arranged below the assembly carrier, the sliding block linearly slides in cooperation with a radial equidistant stepping sliding rail on the outer side of the conveyor belt, and the assembly carrier is pushed and limited by a station limiting cylinder arranged on the frame at each assembly station.
3. The automatic assembly line for check valves according to claim 1, wherein: the lower shell automatic feeding assembly comprises a vibrating disc, a lower shell feeding sliding rail, a lower shell grabbing cylinder and a moving transposition sliding table, wherein the vibrating disc is used for orderly and stably supplying lower shell feeding.
4. The automatic assembly line for check valves according to claim 1, wherein: the spring automatic feeding assembly comprises a vibration disc, a feeding sliding rail, a spring grabbing cylinder and a moving transposition sliding table, wherein the vibration disc is used for orderly and stably supplying spring feeding.
5. The automatic assembly line for check valves according to claim 1, wherein: the reaming sleeving assembly comprises a vertical lifting cylinder, a horizontal sliding cylinder and a reaming chuck, wherein a plurality of reaming clamping jaws are arranged on an annular array at the lower end of the reaming chuck, right-angle hooks are arranged on the reaming clamping jaws, and radial pulling is carried out on an inner hole of the O-shaped ring.
6. The automatic assembly line for check valves according to claim 1, wherein: the valve block feeding and feeding assembly is provided with two groups of clamping jaws in the feeding direction, and the valve block feeding and feeding assembly comprises a feeding clamping jaw and a feeding clamping jaw, and is used for grabbing a valve block on the rotary table, feeding the valve block into the assembly groove, grabbing the valve block after preassembly, feeding the valve rod preassembly into the assembly carrier on the stepping circulation conveying line, and vertically assembling the valve block, the lower shell and the spring.
7. The automatic assembly line for check valves according to claim 1, wherein: and a guide post and guide sleeve component is further arranged between the stamping cylinder and the assembly seat.
8. The automatic assembly line for check valves according to claim 1, wherein: the semi-finished product overturning assembly is arranged between the forward O-shaped ring automatic sleeving assembly and the reverse O-shaped ring automatic sleeving assembly, and the overturning cylinder is utilized to drive the clamping cylinder to overturn 180 degrees, so that the forward and reverse directions of the preassembly are adjusted.
9. The automatic assembly line for check valves according to claim 1, wherein: the finished product discharging assembly comprises a CCD industrial camera and a grabbing and blanking assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211076437.4A CN115446589B (en) | 2022-09-05 | 2022-09-05 | Automatic assembly line for one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211076437.4A CN115446589B (en) | 2022-09-05 | 2022-09-05 | Automatic assembly line for one-way valve |
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| Publication Number | Publication Date |
|---|---|
| CN115446589A CN115446589A (en) | 2022-12-09 |
| CN115446589B true CN115446589B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211076437.4A Active CN115446589B (en) | 2022-09-05 | 2022-09-05 | Automatic assembly line for one-way valve |
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| CN215091820U (en) * | 2021-06-03 | 2021-12-10 | 昆山中立德智能科技有限公司 | Sphygmomanometer hose equipment mechanism |
| CN215200514U (en) * | 2021-07-08 | 2021-12-17 | 厦门讯诺科技股份有限公司 | Check valve kludge |
| CN113681285A (en) * | 2021-08-31 | 2021-11-23 | 昆山迈思特自动化科技有限公司 | Check valve assembly test equipment |
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| CN115446589A (en) | 2022-12-09 |
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