CN110480318B - Automatic assembly equipment for pipe fitting sealing ring - Google Patents
Automatic assembly equipment for pipe fitting sealing ring Download PDFInfo
- Publication number
- CN110480318B CN110480318B CN201910775235.0A CN201910775235A CN110480318B CN 110480318 B CN110480318 B CN 110480318B CN 201910775235 A CN201910775235 A CN 201910775235A CN 110480318 B CN110480318 B CN 110480318B
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- sealing ring
- clamping
- material taking
- pipe fitting
- feeding
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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
-
- 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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- 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
- B23P19/04—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 assembling or disassembling parts
-
- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
-
- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/084—Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips
Abstract
The invention provides automatic assembly equipment for a pipe fitting sealing ring, which comprises a feeding mechanism, a material taking mechanism and an assembly table, wherein the feeding mechanism is arranged on the feeding mechanism; the feeding mechanism comprises a vibrating disc, a feeding platform and a pushing cylinder for pushing the sealing ring to the taking mechanism; the material taking mechanism comprises a material taking base provided with a material taking channel, a pressing structure for pressing and positioning the sealing ring, a clamping structure for clamping the sealing ring, and a driving structure for driving the clamping structure to move; the assembling table comprises an assembling station and a pipe fitting arranged on the assembling station, and the pipe fitting is provided with an assembling groove for installing the sealing ring. According to the invention, the clamping of the sealing ring can be automatically completed through the clamping structure and the compressing structure, the outer diameter of the sealing ring is changed, the sealing ring is moved into the assembling groove of the pipe fitting, and finally the assembling process is automatically completed through releasing the sealing ring.
Description
Technical Field
The invention relates to the technical field of sealing ring installation, in particular to automatic assembling equipment for a pipe fitting sealing ring.
Background
The sealing ring has good sealing effect, and is widely applied to the fields of mechanical equipment, automobile parts, pipeline connection and the like. The O-shaped rubber sealing ring is suitable for the pipe fittings of hydraulic pneumatic systems, various mechanical equipment and components due to the structural characteristics, and plays a sealing role in a static or moving state in specified pressure, temperature and different liquid and gas media. The pipe elements are generally provided with a groove for receiving a sealing ring, the inner diameter of which is generally greater than the inner diameter of the pipe itself, and when another pipe element is inserted inside this pipe element, a seal is formed between the two pipe elements by the sealing ring.
At present, when a pipe fitting sealing ring is installed, the sealing ring is moved to a groove position usually in a manual operation mode, and the sealing ring is clamped in the groove through the elasticity of the sealing ring or is only assisted by simple equipment. The installation quality of sealing washer is deciding the leakproofness and the reliability that two pipe fittings are connected, consequently is the important index of judging product performance, and current mode through manual assembly pipe fitting sealing washer, and efficiency is on the low side, and because the improper sealing washer that leads to of operation damages in the installation, has reduced the production efficiency and the assembly quality of product, has improved manufacturing cost.
Disclosure of Invention
The invention provides automatic assembly equipment for a pipe fitting sealing ring, and aims to solve the problems of low production efficiency and assembly quality of pipe fitting products and high production cost caused by the adoption of a manual operation mode in the conventional pipe fitting sealing ring assembly.
In order to achieve the aim, the invention provides automatic assembly equipment for a pipe fitting sealing ring, which comprises a feeding mechanism, a material taking mechanism and an assembly table, wherein the feeding mechanism is arranged on the feeding mechanism;
the feeding mechanism comprises a vibrating disc for feeding a sealing ring, a feeding platform positioned at an outlet of the vibrating disc, and a pushing cylinder arranged on the feeding platform and used for pushing the sealing ring to the taking mechanism;
the material taking mechanism comprises a material taking base, a pressing structure, a clamping structure and a driving structure, wherein the material taking base is positioned on the material feeding platform and is provided with a material taking channel, the pressing structure is used for pressing and positioning the sealing ring, the clamping structure is used for clamping the sealing ring, the driving structure is used for driving the clamping structure to move, and the clamping structure can move in the material taking channel;
the assembly table comprises an assembly station and a pipe fitting arranged on the assembly station, an assembly groove for installing the sealing ring is formed in the pipe fitting, and the inner diameter of the assembly groove is larger than that of the pipe fitting.
The bottom end of the material taking base is provided with a feeding channel, the width of the feeding channel corresponds to the outer diameter of the sealing ring, the first end of the feeding channel is communicated with the outside of the material taking base, and the second end of the feeding channel is arranged below the material taking channel and communicated with the material taking channel.
The pressing structure comprises two finger cylinders which are oppositely arranged at two ends of the material taking base, pressing channels are further respectively arranged at corresponding positions at two ends of the material taking base, the height positions of the pressing channels are consistent with those of the feeding channels, and pressing pistons of the finger cylinders are inserted into the corresponding pressing channels.
The clamping structure comprises a clamping rod and a pull rod, wherein the pull rod is sleeved on the clamping rod and can slide along the clamping rod, a clamping part is arranged on the clamping rod in a surrounding mode, a tensioning part with the diameter larger than that of the clamping part is arranged at the bottom end of the clamping rod, and a clamping groove of the sealing ring is formed among the tensioning part, the clamping part and the pull rod; tensioning grooves are formed in the positions, corresponding to the finger cylinders, of the tensioning portions, and tensioning blocks matched with the tensioning grooves are correspondingly arranged on the pull rods.
The feeding platform is further provided with a feeding hole, and the feeding hole is matched with the tensioning part.
Wherein, the internal diameter of pay-off passageway with the advancing hole all is less than the external diameter of sealing washer.
The clamping rod is further provided with a limiting block, and the pull rod is correspondingly provided with a limiting groove.
The driving structure comprises a vertical displacement slide rail and a vertical driving cylinder, the vertical displacement slide rail is fixedly arranged, the vertical driving cylinder is arranged at the top end of the vertical displacement slide rail, the horizontal displacement slide rail is arranged on the vertical displacement slide rail, the horizontal driving cylinder is arranged at one end of the horizontal displacement slide rail, the horizontal displacement slide rail is arranged on the vertical displacement slide rail, the rotating cylinder is arranged on the horizontal displacement slide rail, the rotating cylinder is fixedly arranged on a rotating shaft of the rotating cylinder, the horizontal displacement slide rail is fixedly arranged on a tensioning cylinder arranged on the mounting seat, the horizontal displacement slide rail is arranged between a material taking channel and an assembly station, the top end of a clamping rod is fixedly connected with the mounting seat, and the pull rod is fixedly connected with.
The scheme of the invention has the following beneficial effects:
the automatic assembling equipment for the pipe fitting sealing ring mainly comprises a feeding mechanism, a material taking mechanism and an assembling table, when the sealing ring is automatically fed through the feeding mechanism, a clamping structure and a pressing structure of the material taking mechanism can automatically clamp the sealing ring, change the outer diameter of the sealing ring, automatically move the sealing ring into an assembling groove of the pipe fitting, and finally automatically complete the assembling process by releasing the sealing ring, so that the assembling efficiency and the assembling quality of the pipe fitting sealing ring are high, the production efficiency is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a material taking mechanism according to the present invention;
FIG. 3 is a schematic view of the internal structure of the reclaiming base of the present invention;
FIG. 4 is a schematic view of a gripping mechanism according to the present invention;
FIG. 5 is a bottom view of the reclaiming base of the present invention;
FIG. 6 is a schematic view of a clamping state of the sealing ring according to the present invention;
fig. 7 is a schematic view showing a state where the seal ring of the present invention is completely assembled.
[ description of reference ]
1-a feeding mechanism; 2-a material taking mechanism; 3-an assembly table; 4-a feeding channel; 5-vibrating the disc; 6-sealing ring; 7-a feeding platform; 8-a pushing cylinder; 9-a material taking base; 10-a feed channel; 11-a material taking channel; 12-a gripping bar; 121-a tensioning part; 122-a gripping section; 123-tensioning groove; 124-a limiting block; 13-a pull rod; 131-a tensioning block; 132-a limiting groove; 14-a carry well; 15-finger cylinder; 16-a compacting channel; 17-an assembly station; 18-a pipe fitting; 19-assembly grooves; 20-vertical displacement slide rails; 21-vertical driving cylinder; 22-horizontal displacement slide rail; 23-horizontal driving cylinder; 24-a rotary cylinder; 25-a mounting seat; 26-tensioning cylinder.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is obvious that the described embodiments are a part of the present invention, not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an automatic assembling device for a pipe sealing ring, which mainly comprises a feeding mechanism 1, a material taking mechanism 2 and an assembling table 3. The first part is feed mechanism 1, including taking feed channel 4's vibration dish 5, through vibration dish 5 with sealing washer 6 material loading in proper order to from the export discharge of feed channel 4. A feeding platform 7 is arranged at an outlet of the feeding channel 4, a sealing ring 6 discharged from the outlet falls onto the feeding platform 7, and then the sealing ring is pushed to the position of the material taking mechanism 2 by a pushing cylinder 8 arranged at the end part of the feeding platform 7.
As shown in fig. 2-5, the material taking mechanism 2 includes a material taking base 9 disposed on the material feeding platform 7, a groove structure is disposed at the bottom of the material taking base 9, and forms a feeding channel 10 of the sealing ring 6 with the upper surface of the material feeding platform 7, the sealing ring 6 enters the feeding channel 10 from the outside of the material taking base 9 under the pushing of the pushing cylinder 8, and moves to the second end of the feeding channel 10, that is, under a material taking channel 11 formed on the material taking base 9. After the sealing ring 6 is in place, the sealing ring 6 is clamped through the clamping structure. The clamping structure mainly comprises a clamping rod 12 and a pull rod 13 sleeved on the clamping rod 12, a tensioning part 121 is arranged at the bottom end of the clamping rod 12, a section of the clamping rod 12, which is close to the upper part of the tensioning part 121, is arranged as a clamping part 122, the diameter of the clamping part 122 is smaller than that of the tensioning part 121, and a groove structure is formed by the tensioning part 121, the clamping part 122 and the pull rod 13 and serves as a position for clamping the sealing ring 6.
The process of clamping the sealing ring 6 by the clamping structure is as follows: when the sealing ring 6 is positioned at the second end of the feed channel 10, it will not fall into the inlet hole 14 because its outer diameter is larger than the inner diameter of the inlet hole 14 below the second end of the feed channel 10. The gripping structure then enters the material taking channel 11 from the top of the material taking base 9 and moves downward until the tensioning part 121 of the gripping rod 12 enters and reaches the preset position of the entry hole 14, so that the gripping rod 12 passes through the sealing ring 6 and the gripping part 122 is kept at the same height position with the feeding channel 10 and the sealing ring 6. Then, the two opposing finger cylinders 15 drive their piston rods to pass through the pressing channel 16, and the sealing ring 6 is pressed toward the gripping part 122 at a position close to the pressing channel 16, so that it is tightly attached to the outer surface of the gripping part 122, and the sealing ring 6 is deformed for the first time. Then, the pulling rod 13 moves downwards along the clamping rod 12, since the pulling block 131 on the pulling rod 13 corresponds to the finger cylinder 15 and the pulling groove 123 on the pulling part 121, the segment of the sealing ring 6 tightly attached to the outer surface of the clamping part 122 is pressed into the pulling groove 123 by the pulling block 131 on the pulling rod 13, and due to the elastic action, the other part of the sealing ring 6 will contract and tightly attach to the outer surface of the clamping part 122, and the sealing ring 6 completes the second deformation and is clamped by the clamping structure, and the state is shown in fig. 6.
In addition, the limiting block 124 arranged on the clamping rod 12 is matched with the limiting groove 132 on the pull rod 13 to limit the downward movement stroke of the pull rod 13, so that the phenomenon that the seal ring 6 is excessively stretched due to excessive displacement of the pull rod 13 is prevented, and the seal ring 6 cannot recover and deform to fail is prevented.
After the clamping structure finishes clamping the sealing ring 6, the sealing ring 6 deformed for the second time is tightly attached to the clamping part 122, and the outer diameter of the sealing ring 6 is smaller than the inner diameter of the material taking channel 11, so that the clamping structure can be driven by the driving mechanism to extract the sealing ring 6 from the bottom end of the material taking channel 11 and move the sealing ring into the assembling groove 19 of the pipe 18 on the assembling station 17 for assembling. The driving structure comprises a vertical displacement slide rail 20 fixedly arranged and a vertical driving cylinder 21 positioned at the top end of the vertical displacement slide rail 20, a horizontal displacement slide rail 22 slidably arranged on the vertical displacement slide rail 20 and a horizontal driving cylinder 23 positioned at one end of the horizontal displacement slide rail 22, and a rotating cylinder 24 slidably arranged on the horizontal displacement slide rail 22 and a mounting seat 25 fixedly arranged on a rotating shaft of the rotating cylinder 24. The top of getting pole 12 is fixed on mount pad 25 to the clamp, consequently gets pole 12 to have the degree of freedom of movement of level and two vertical directions to get, simultaneously, mount pad 25 is owing to fixed the setting in the pivot of rotating cylinder 24, therefore the accessible rotates mount pad 25, drives to press from both sides pole 12 to rotate around its tip, and the orientation of pole 12 is got in the adjustment clamp for equipment can assemble sealing washer 6 from level and two vertical directions, improve the suitability of equipment to the assembly of different pipe fittings 18.
In addition, a tensioning cylinder 26 is also arranged on the mounting seat 25, a piston rod of the tensioning cylinder is fixedly connected with the pull rod 13, and the pull rod 13 moves back and forth along the clamping rod 12 through the driving of the tensioning cylinder 26 to control the tensioning clamping and releasing assembly of the sealing ring 6. After the gripping structure enters the pipe 18 and the gripping part 122 is aligned with the position of the fitting groove 19, the tensioning cylinder 26 drives the pull rod 13 to move upwards, the seal ring 6 gradually recovers and deforms due to the elastic action, the outer diameter of the seal ring gradually increases to leave the gripping part 122, the seal ring enters the fitting groove 19 of the pipe 18, and the seal ring is finally attached and accurately fitted in the fitting groove 19 through the elastic action, and the state is shown in fig. 7. The gripping structure is then gradually withdrawn from tubular member 18 and ready to begin the next assembly process.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The automatic assembling equipment for the pipe fitting sealing ring is characterized by comprising a feeding mechanism, a material taking mechanism and an assembling table;
the feeding mechanism comprises a vibrating disc for feeding a sealing ring, a feeding platform positioned at an outlet of the vibrating disc, and a pushing cylinder arranged on the feeding platform and used for pushing the sealing ring to the taking mechanism;
the material taking mechanism comprises a material taking base, a pressing structure, a clamping structure and a driving structure, wherein the material taking base is positioned on the material feeding platform and is provided with a material taking channel, the pressing structure is used for pressing and positioning the sealing ring, the clamping structure is used for clamping the sealing ring, the driving structure is used for driving the clamping structure to move, and the clamping structure can move in the material taking channel;
the assembling table comprises an assembling station and a pipe fitting arranged at the assembling station, an assembling groove for installing the sealing ring is formed in the pipe fitting, and the inner diameter of the assembling groove is larger than that of the pipe fitting;
the clamping structure comprises a clamping rod and a pull rod, the clamping rod is sleeved with the clamping rod and can slide along the clamping rod, a clamping part is arranged on the clamping rod in an encircling mode, the bottom end of the clamping rod is provided with a tensioning part, the diameter of the tensioning part is larger than that of the clamping part, and a clamping groove of the sealing ring is formed between the clamping part and the pull rod.
2. The automatic assembling device for the pipe fitting sealing ring according to claim 1, wherein a feeding channel is arranged at the bottom end of the material taking base, the width of the feeding channel corresponds to the outer diameter of the sealing ring, a first end of the feeding channel is communicated with the outside of the material taking base, and a second end of the feeding channel is arranged below the material taking channel and is communicated with the material taking channel.
3. The automatic assembling device for the pipe fitting sealing ring according to claim 2, wherein the pressing structure comprises two finger cylinders which are oppositely arranged at two ends of the material taking base, pressing channels are respectively arranged at corresponding positions at two ends of the material taking base, the height positions of the pressing channels are consistent with those of the feeding channels, and pressing pistons of the finger cylinders are inserted into the corresponding pressing channels.
4. The automatic assembling equipment for the pipe fitting sealing ring according to claim 3, wherein a tensioning groove is formed in the position of the tensioning portion corresponding to the finger cylinder, and a tensioning block matched with the tensioning groove is correspondingly arranged on the pull rod.
5. The automatic assembling device for the pipe sealing ring according to claim 4, wherein the feeding platform is further provided with a position hole, and the position hole is matched with the tensioning portion.
6. The apparatus for automatically assembling a pipe sealing ring according to claim 5, wherein the inner diameters of said feed channel and said inlet hole are smaller than the outer diameter of said sealing ring.
7. The automatic assembling equipment for the pipe fitting sealing ring according to claim 4, wherein the clamping rod is further provided with a limiting block, and the pull rod is correspondingly provided with a limiting groove.
8. The automatic assembling equipment for the pipe fitting sealing ring according to claim 4, wherein the driving structure comprises a vertical displacement slide rail fixedly arranged and a vertical driving cylinder arranged at the top end of the vertical displacement slide rail, a horizontal displacement slide rail slidably arranged on the vertical displacement slide rail and a horizontal driving cylinder arranged at one end of the horizontal displacement slide rail, a rotating cylinder slidably arranged on the horizontal displacement slide rail and a mounting seat fixedly arranged on a rotating shaft of the rotating cylinder, and a tensioning cylinder fixedly arranged on the mounting seat, the horizontal displacement slide rail is arranged between the material taking channel and the assembling station, the top end of the clamping rod is fixedly connected with the mounting seat, and the pulling rod is fixedly connected with a piston rod of the tensioning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775235.0A CN110480318B (en) | 2019-08-21 | 2019-08-21 | Automatic assembly equipment for pipe fitting sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775235.0A CN110480318B (en) | 2019-08-21 | 2019-08-21 | Automatic assembly equipment for pipe fitting sealing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480318A CN110480318A (en) | 2019-11-22 |
| CN110480318B true CN110480318B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910775235.0A Active CN110480318B (en) | 2019-08-21 | 2019-08-21 | Automatic assembly equipment for pipe fitting sealing ring |
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| CN (1) | CN110480318B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043429B (en) * | 2021-11-25 | 2023-08-04 | 江苏沛源泵业制造有限公司 | Automatic assembly equipment for valve parts |
| CN114473951B (en) * | 2022-04-02 | 2023-10-20 | 大庆鲁宇石油科技开发有限公司 | Shaft position sealing equipment |
| CN114952281B (en) * | 2022-06-22 | 2024-02-27 | 广东工业大学 | Stainless steel pipe fitting dress circle marking detection machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210333A (en) * | 1990-11-30 | 1992-07-31 | Sumitomo Electric Ind Ltd | Seal supply device |
| CN204639541U (en) * | 2015-04-14 | 2015-09-16 | 宁波市奥特曼自动化设备有限公司 | A kind of sealing ring conveying mechanism of filter core assembly machine |
| JP5872368B2 (en) * | 2012-04-19 | 2016-03-01 | 日信工業株式会社 | SEAL MEMBER ASSEMBLY AND SEAL MEMBER ASSEMBLY METHOD |
| JP6222696B2 (en) * | 2013-12-20 | 2017-11-01 | セイコーインスツル株式会社 | Ring elastic seal assembling device, ring elastic seal assembling system, and ring elastic seal assembling method |
| CN107363529A (en) * | 2017-09-01 | 2017-11-21 | 台州云造智能科技有限公司 | O-ring seals automatic assembling device |
-
2019
- 2019-08-21 CN CN201910775235.0A patent/CN110480318B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210333A (en) * | 1990-11-30 | 1992-07-31 | Sumitomo Electric Ind Ltd | Seal supply device |
| JP5872368B2 (en) * | 2012-04-19 | 2016-03-01 | 日信工業株式会社 | SEAL MEMBER ASSEMBLY AND SEAL MEMBER ASSEMBLY METHOD |
| JP6222696B2 (en) * | 2013-12-20 | 2017-11-01 | セイコーインスツル株式会社 | Ring elastic seal assembling device, ring elastic seal assembling system, and ring elastic seal assembling method |
| CN204639541U (en) * | 2015-04-14 | 2015-09-16 | 宁波市奥特曼自动化设备有限公司 | A kind of sealing ring conveying mechanism of filter core assembly machine |
| CN107363529A (en) * | 2017-09-01 | 2017-11-21 | 台州云造智能科技有限公司 | O-ring seals automatic assembling device |
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| Publication number | Publication date |
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| CN110480318A (en) | 2019-11-22 |
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