Automatic assembling device for sealing ring of plastic connector

Abstract

The utility model relates to the technical field of automatic assembly, and discloses an automatic assembly device for a sealing ring of a plastic connector, which comprises supporting legs, and a base is fixedly arranged above the supporting legs; a control assembly is fixedly installed above the opening air cylinder, a machining assembly is fixedly installed at the top end of the opening air cylinder, a machining disc is fixedly installed above the control assembly, and sliding blocks which are distributed around the machining disc and have the sliding freedom degree are slidably connected into a sliding groove. By the adoption of the technical scheme, the automatic assembling device has the advantages that the assembling air cylinder is started to drive the connecting table to move up and down through the output shaft, the height of the taper opening head is controlled, the stability of automatic assembling is achieved during assembling, meanwhile, the sliding sleeves are installed at the four corners of the connecting table, and the assembling efficiency is improved. When the assembling air cylinder can move through the output shaft, the sliding sleeve supports and limits the connecting table, so that the connecting table keeps overall balance.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly, and more specifically, to an automatic assembly device for a sealing ring of a plastic joint. Background Art

[0002] Plastic joints, also known as plastic connectors, are accessories used to connect pipes or cables. They can be used for pneumatic, hydraulic systems, or for electrical connections. In the connection of the joints, a sealing ring is needed to seal the connection. Since the original diameter of most sealing rings is slightly smaller than the diameter of the joint, it is necessary to expand it according to the elasticity of the sealing ring to achieve the installation effect. However, in the existing structural sealing ring assembly process, the sealing ring plastic joint can only be assembled at the bottom, resulting in the realization of automatic assembly of the sealing ring being limited by space, resulting in some products being unable to achieve automatic assembly of the sealing ring. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an automatic assembly device for a sealing ring of a plastic joint, which has the advantage of achieving automatic assembly.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an automatic assembly device for a sealing ring of a plastic joint, comprising:

[0005] A supporting leg, wherein a base is fixedly mounted above the supporting leg, an assembly cylinder is fixedly mounted above the base, an output shaft with lifting freedom is fixedly mounted on the output end of the assembly cylinder, and a connecting platform is fixedly mounted above the output shaft;

[0006] A support cylinder is provided, which is located above the connecting platform and is fixedly installed with the connecting platform. A control component is fixedly installed above the support cylinder, a processing component is fixedly installed on the top of the support cylinder, a processing disk is fixedly installed above the control component, and the processing component supports the processing disk. A slide groove is provided inside the processing disk, and the inside of the slide groove is slidably connected to a slider with sliding freedom distributed around the processing disk. A connecting block is fixedly installed above the slider, and a tapered support head is fixedly installed above the connecting block.

[0007] The beneficial effect of adopting the above technical solution is: starting the assembly cylinder can drive the connecting table to move up and down through the output shaft. At the same time, since the expansion cylinder is located above the connecting table and is fixedly connected to the connecting table, the expansion cylinder is fixedly connected to the processing component, and the processing component is fixedly connected to the processing disk, the height of the tapered expansion head is controlled. At the same time, since the processing disk is fixedly connected to the control component, the expansion cylinder drives the slider to slide inside the slide groove, so that the sealing ring can be expanded and fallen off at any time, thereby achieving the stability of automatic assembly. At the same time, sliding sleeves are installed at the four corners of the connecting table. When the assembly cylinder can move through the output shaft, the sliding sleeves support and limit the connecting table, so that the connecting table maintains overall balance.

[0008] As an optimal technical solution of the present invention, a sliding sleeve is fixedly installed inside the connecting platform, a limiting caliper is fixedly installed above the supporting leg, a slot is opened inside the limiting caliper, the limiting caliper is located in front of the connecting platform, and the front of the connecting platform is located inside the slot.

[0009] The beneficial effect of adopting the above technical solution is that the diameter of the sliding sleeve is greater than the diameter of the fixed shaft, so that the sliding sleeve has the freedom to move up and down through the fixed shaft.

[0010] As an optimal technical solution of the present invention, a fixed shaft is fixedly installed above the base, an assembly plate is provided above the fixed shaft, connecting components are clamped on the left and right sides of the assembly plate, a limiting rod is fixedly installed inside the connecting component, and a sealing ring is sleeved on the outside of the tapered support head.

[0011] The beneficial effect of adopting the above technical solution is: when the assembly cylinder drives the tapered support head through the output shaft to move relative to the assembly plate, the sealing ring will be limited by the limit rod and fall off. At this time, the plastic joint is placed inside the sealing ring in advance, thereby achieving the effect of making it easier for the sealing ring to install the plastic joint.

[0012] As a preferred technical solution of the present invention, there are four sliding sleeves, all of which are located inside the connecting platform and are cylindrical.

[0013] The beneficial effect of adopting the above technical solution is that the main function of the four sliding sleeves is to drive the connecting platform, so that the connecting platform has the freedom of upward and downward displacement when working.

[0014] As a preferred technical solution of the present invention, there are four fixed shafts, all of which are located in the middle of the base and the assembly plate, and all of which are cylindrical.

[0015] The beneficial effects of adopting the above technical solution are: the main function of the four fixed shafts is to limit the four sliding sleeves, making it convenient for the four sliding sleeves to move up and down. At the same time, the four fixed shafts are all located at the bottom of the assembly plate, thereby achieving a certain supporting effect on the assembly plate.

[0016] As an optimal technical solution of the present invention, there are multiple slide grooves, and the multiple slide grooves are all located inside the processing disk; there are multiple sliders, and the multiple sliders are all slidingly connected to the multiple slide grooves; there are multiple connecting blocks, and the multiple connecting blocks are respectively located above the multiple sliders.

[0017] The beneficial effect of adopting the above technical solution is that the multiple sliders are slidably connected with the slide groove under the drive of the expansion cylinder through the processing component, so that the distance between the connecting block and the center point of the processing disk can be controlled.

[0018] As a preferred technical solution of the present invention, there are multiple tapered support heads, all of which are located inside the sealing ring, and are respectively located above multiple connecting blocks.

[0019] The beneficial effect of adopting the above technical solution is that: multiple tapered support heads are all located on the inner side of the sealing ring. When the multiple tapered support heads are in their original positions, the sealing ring is sleeved on the outer side of the multiple tapered support heads. At this time, the expansion cylinder is started to drive the slider and the slide groove to slide through the processing component, and then the sliding action of the slider and the connecting block drives the tapered support head to move to the side away from the center point of the processing disk, so that the sealing ring is expanded, thereby achieving the effect of facilitating installation.

[0020] As a preferred technical solution of the present invention, there are two connecting assemblies, the two slide grooves are both located above the connecting platform, the limiting rod is a horizontally placed cylinder, and the limiting rod is located below the sealing ring.

[0021] The beneficial effect of adopting the above technical solution is: the two connecting components are clamped with the assembly plate, and then the two connecting components are fixed to the parts of other devices, so that the assembly plate can be fixed. When the tapered support head is assembled and the cylinder is displaced downward by the control action of the output shaft, the limit rod limits the sealing ring, so that the sealing ring is fallen off to the outside of the plastic joint, achieving the effect of automatic assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the overall structure of the utility model;

[0023] Figure 2 This is a side view of the overall structure of the utility model;

[0024] Figure 3This is a schematic diagram of the base structure of the utility model;

[0025] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at A;

[0026] Figure 5 This is a schematic diagram of the assembly cylinder structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the tapered support head of the utility model.

[0028] In the figure: 1. Support leg; 2. Base; 3. Assembly cylinder; 4. Output shaft; 5. Connecting table; 6. Spreading cylinder; 7. Processing assembly; 8. Control assembly; 9. Processing disk; 10. Slide; 11. Slider; 12. Connecting block; 13. Tapered spreading head; 14. Sleeve; 15. Limit caliper; 16. Slot; 17. Fixed shaft; 18. Assembly plate; 19. Connecting assembly; 20. Limit rod; 21. Sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 6 As shown, the utility model provides an automatic assembly device for a sealing ring of a plastic joint, comprising:

[0031] Support leg 1, a base 2 is fixedly mounted above the support leg 1, an assembly cylinder 3 is fixedly mounted above the base 2, an output shaft 4 with lifting freedom is fixedly mounted on the output end of the assembly cylinder 3, and a connecting platform 5 is fixedly mounted above the output shaft 4;

[0032] The expansion cylinder 6 is located above the connecting platform 5 and is fixedly installed with the connecting platform 5. A control component 8 is fixedly installed above the expansion cylinder 6. A processing component 7 is fixedly installed on the top of the expansion cylinder 6. A processing disk 9 is fixedly installed above the control component 8. The processing component 7 supports the processing disk 9. A chute 10 is provided inside the processing disk 9. The inside of the chute 10 is slidably connected to a slider 11 with sliding freedom distributed around the processing disk 9. A connecting block 12 is fixedly installed above the slider 11, and a tapered expansion head 13 is fixedly installed above the connecting block 12.

[0033] The beneficial effect of adopting the above technical solution is: starting the assembly cylinder 3 can drive the connecting platform 5 to move up and down through the output shaft 4. At the same time, since the expansion cylinder 6 is located above the connecting platform 5 and is fixedly connected to the connecting platform 5, at this time, since the expansion cylinder 6 is fixedly connected to the processing component 7, and the processing component 7 is fixedly connected to the processing disk 9, the height of the tapered expansion head 13 is controlled. At the same time, since the processing disk 9 is fixedly connected to the control component 8, the expansion cylinder 6 drives the slider 11 to slide inside the slide groove 10, so that the sealing ring 21 can be expanded and fallen off at any time, thereby achieving the stability of automatic assembly. At the same time, sliding sleeves 14 are installed at the four corners of the connecting platform 5. When the assembly cylinder 3 can move through the output shaft 4, the sliding sleeve 14 supports and limits the connecting platform 5, so that the connecting platform 5 maintains the overall balance.

[0034] Among them, the interior of the connecting platform 5 is fixedly installed with a sliding sleeve 14, and the upper part of the supporting leg 1 is fixedly installed with a limit clamp 15, and the interior of the limit clamp 15 is provided with a slot 16. The limit clamp 15 is located in front of the connecting platform 5, and the front of the connecting platform 5 is located inside the slot 16.

[0035] The beneficial effect of adopting the above technical solution is that the diameter of the sliding sleeve 14 is greater than the diameter of the fixed shaft 17 , so that the sliding sleeve 14 has the freedom to move up and down through the fixed shaft 17 .

[0036] Among them, a fixed shaft 17 is fixedly installed above the base 2, and an assembly plate 18 is provided above the fixed shaft 17. Connecting components 19 are clamped on the left and right sides of the assembly plate 18. A limiting rod 20 is fixedly installed inside the connecting component 19, and a sealing ring 21 is sleeved on the outer side of the tapered support head 13.

[0037] The beneficial effect of adopting the above technical solution is: when the assembly cylinder 3 drives the tapered support head 13 through the output shaft 4 to move relative to the assembly plate 18, the sealing ring 21 will be limited by the limiting rod 20 and fall off. At this time, the plastic joint is placed inside the sealing ring 21 in advance, so that the sealing ring 21 can facilitate the installation of the plastic joint.

[0038] There are four sliding sleeves 14 , all of which are located inside the connecting platform 5 and are cylindrical.

[0039] The beneficial effect of adopting the above technical solution is that the four sliding sleeves 14 mainly function to drive the connecting platform 5, so that the connecting platform 5 has the freedom of upward and downward displacement during operation.

[0040] There are four fixed shafts 17 , all of which are located in the middle of the base 2 and the assembly plate 18 , and all of which are cylindrical.

[0041] The beneficial effects of adopting the above technical solution are: the main function of the four fixed shafts 17 is to limit the four sliding sleeves 14, so that the four sliding sleeves 14 can be easily moved up and down. At the same time, the four fixed shafts 17 are all located at the bottom of the assembly plate 18, thereby achieving a certain supporting effect on the assembly plate 18.

[0042] Among them, there are multiple chutes 10, and the multiple chutes 10 are all located inside the processing disk 9. There are multiple sliders 11, and the multiple sliders 11 are all slidingly connected to the multiple chutes 10. There are multiple connecting blocks 12, and the multiple connecting blocks 12 are respectively located above the multiple sliders 11.

[0043] The beneficial effect of adopting the above technical solution is that multiple sliders 11 are slidably connected with the slide groove 10 under the drive of the expansion cylinder 6 through the processing component 7, so that the distance between the connecting block 12 and the center point of the processing disk 9 can be controlled.

[0044] There are multiple tapered support heads 13 , all of which are located inside the sealing ring 21 , and each of which is located above the multiple connecting blocks 12 .

[0045] The beneficial effect of adopting the above technical solution is that: multiple tapered support heads 13 are all located on the inner side of the sealing ring 21. When the multiple tapered support heads 13 are in their original positions, the sealing ring 21 is sleeved on the outer side of the multiple tapered support heads 13. At this time, the expansion cylinder 6 is started to drive the slider 11 and the slide groove 10 to slide together through the processing component 7, and then the sliding action of the slider 11 and the connecting block 12 drives the tapered support head 13 to move to the side away from the center point of the processing disk 9, so that the sealing ring 21 is expanded, thereby achieving the effect of facilitating installation.

[0046] There are two connecting components 19 , and both slide grooves 10 are located above the connecting platform 5 . The limiting rod 20 is a horizontally placed cylinder, and the limiting rod 20 is located below the sealing ring 21 .

[0047] The beneficial effect of adopting the above technical solution is: the two connecting components 19 are clamped with the assembly plate 18, and then the two connecting components 19 are fixed to parts of other devices, so that the assembly plate 18 can be fixed. When the tapered support head 13 is assembled and the cylinder 3 is displaced downward through the control of the output shaft 4, the limiting rod 20 limits the sealing ring 21, so that the sealing ring 21 is fallen off to the outside of the plastic joint, achieving the effect of automatic assembly.

[0048] The working principle and use process of this utility model:

[0049] First, the assembly cylinder 3 is started to drive the connecting platform 5 to move upward through the output shaft 4. At the same time, since the expansion cylinder 6 is located above the connecting platform 5 and is fixedly connected to the connecting platform 5, the slider 11 is slidably connected to the slide 10, and the connecting block 12 is located above the slider 11 and is fixedly connected to the slider 11. The tapered expansion head 13 is fixedly connected to the connecting block 12, thereby controlling the height of the tapered expansion head 13 so that the tapered expansion head 13 reaches the highest point.

[0050] At this time, the sealing ring 21 is sleeved on the outer side of the tapered expansion head 13. Since the height of the tapered expansion head 13 is higher than the height of the assembly plate 18 after it rises upward, the inner side of the sealing ring 21 contacts the outer side of the tapered expansion head 13. The expansion cylinder 6 drives the slider 11 to slide inside the slide groove 10. Then, the sliding action of the slider 11 and the connecting block 12 drives the tapered expansion head 13 to move away from the center point of the processing disk 9, so that the sealing ring 21 is expanded, and then the plastic joint is placed inside the sealing ring 21.

[0051] Next, the assembly cylinder 3 is started to move the connecting platform 5 downward via the output shaft 4, while the sliding sleeve 14 contracts to keep the connecting platform 5 in a stable state. At this time, since the bottom of the assembly plate 18 is supported by the fixed shaft 17, when the tapered support head 13 is moved downward by the assembly cylinder 3 via the output shaft 4, the limiting rod 20 limits the sealing ring 21, so that the sealing ring 21 falls off to the outside of the plastic joint, achieving the effect of automatic assembly;

[0052] Finally, the device is reset to continue to achieve the effect of automated assembly and improve the overall assembly efficiency.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0054] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Automatic assembly device for sealing ring of plastic joint, characterized in that: include: A supporting leg, wherein a base is fixedly mounted above the supporting leg, an assembly cylinder is fixedly mounted above the base, an output shaft with lifting freedom is fixedly mounted on the output end of the assembly cylinder, and a connecting platform is fixedly mounted above the output shaft; A support cylinder is provided, which is located above the connecting platform and is fixedly installed with the connecting platform. A control component is fixedly installed above the support cylinder, a processing component is fixedly installed on the top of the support cylinder, a processing disk is fixedly installed above the control component, and the processing component supports the processing disk. A slide groove is provided inside the processing disk, and the inside of the slide groove is slidably connected to a slider with sliding freedom distributed around the processing disk. A connecting block is fixedly installed above the slider, and a tapered support head is fixedly installed above the connecting block.

2. The automatic assembly device for the sealing ring of a plastic joint according to claim 1, characterized in that: A sliding sleeve is fixedly installed inside the connecting platform, a limit caliper is fixedly installed above the supporting leg, a slot is opened inside the limit caliper, the limit caliper is located in front of the connecting platform, and the front of the connecting platform is located inside the slot.

3. The automatic assembly device for the sealing ring of a plastic joint according to claim 1, characterized in that: A fixed shaft is fixedly installed above the base, an assembly plate is provided above the fixed shaft, connecting components are clamped on the left and right sides of the assembly plate, a limiting rod is fixedly installed inside the connecting component, and a sealing ring is sleeved on the outside of the tapered support head.

4. The automatic assembly device for the sealing ring of a plastic joint according to claim 2, characterized in that: There are four sliding sleeves, all of which are located inside the connecting platform and are cylindrical.

5. The automatic assembly device for the sealing ring of a plastic joint according to claim 3, characterized in that: There are four fixed shafts, all of which are located in the middle of the base and the assembly plate, and all of which are cylinders.

6. The automatic assembly device for the sealing ring of a plastic joint according to claim 1, characterized in that: There are multiple chutes, all of which are located inside the processing disk; there are multiple sliders, all of which are slidably connected to the multiple chutes; there are multiple connecting blocks, all of which are located above the multiple sliders.

7. The automatic assembly device for the sealing ring of a plastic joint according to claim 3, characterized in that: There are a plurality of tapered support heads, and the plurality of tapered support heads are all located inside the sealing ring, and the plurality of tapered support heads are respectively located above a plurality of connecting blocks.

8. The automatic assembly device for the sealing ring of a plastic joint according to claim 3, characterized in that: There are two connecting components, and the two slide grooves are both located above the connecting platform. The limiting rod is a horizontally placed cylinder, and the limiting rod is located below the sealing ring.

Images