Sealing ring assembling mechanism

Abstract

The utility model discloses a sealing ring assembling mechanism which comprises a sealing ring conveying line, a plurality of sealing ring carrying seats used for fixedly placing sealing rings are evenly arranged on the sealing ring conveying line at intervals in the conveying direction of the sealing ring conveying line, a sealing ring carrying module is arranged at the rear end of the conveying line, and a sealing ring clamping air cylinder is arranged on the sealing ring carrying module. The telescopic end of the sealing ring clamping air cylinder is provided with a sealing ring clamp which is used for being matched with the sealing ring carrying base in a compression joint mode and clamping the sealing ring. According to the scheme, automatic conveying of the sealing rings can be achieved through the sealing ring carrying bases on the sealing ring conveying line, then the sealing rings can be carried to the assembly station through cooperation of the sealing ring carrying bases and the sealing ring clamps, in the clamping and carrying process, the shapes of the sealing rings are not prone to change, and the sealing rings can be conveniently assembled. Therefore, the consistency of the feeding position and the discharging position when the sealing ring is carried is guaranteed, and accurate assembly of the sealing ring and an assembly station is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring assembly technology, and specifically to a sealing ring assembly mechanism. Background Technology

[0002] As connector product manufacturing requirements become increasingly diversified, sealing rings need to be assembled during the production process. However, some sealing rings have irregular shapes, and existing assembly mechanisms that use clamping methods cannot guarantee the consistency of the picking position each time, making assembly and clamping inconvenient. Therefore, it is necessary to develop an elastic clamping assembly mechanism. Utility Model Content

[0003] To address the aforementioned shortcomings of the existing technology, this utility model provides a sealing ring assembly mechanism, which solves the problem of difficult assembly of irregularly shaped sealing rings.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A sealing ring assembly mechanism is provided, comprising a sealing ring conveying line, wherein a plurality of sealing ring carriers for fixing and placing sealing rings are evenly arranged along the conveying direction of the sealing ring conveying line, and a sealing ring handling module is provided at the rear end of the conveying line. The sealing ring handling module is provided with a sealing ring clamping cylinder, and the telescopic end of the sealing ring clamping cylinder is provided with a sealing ring clamp for pressing and engaging with the sealing ring carriers and clamping the sealing rings.

[0006] Furthermore, the sealing ring carrier includes a placement seat, a groove is provided in the middle of the placement seat, an elastic pressure block is movably disposed in the groove, the top of the elastic pressure block protrudes from the upper port of the groove, and the sealing ring is placed on the placement seat and limited and sleeved on the elastic pressure block.

[0007] Furthermore, several compression springs are provided between the bottom of the elastic block and the bottom of the groove. An avoidance hole is provided in the middle of the elastic block. Several vertical plates are provided at the bottom of the groove located in the avoidance hole. A baffle for limiting and abutting the elastic block is provided at the upper end of the vertical plate.

[0008] Furthermore, positioning cylinders are provided on both sides of the rear end of the sealing ring conveyor line. The two positioning cylinders are positioned facing each other, and positioning cones are provided on the telescopic ends of the positioning cylinders. Positioning grooves that engage with the positioning cones are provided on both sides of the placement seat.

[0009] Furthermore, the sealing ring clamp includes a clamping block, the bottom of which has a clearance hole and an annular groove for accommodating the sealing ring, and the annular groove is located around the clearance hole.

[0010] Furthermore, the clamping block is equipped with a sealing ring ejector cylinder for ejecting the sealing ring from the annular groove.

[0011] Furthermore, the sealing ring transport module is a horizontally placed lead screw linear module, and the sealing ring clamping cylinder is vertically mounted on the sliding block of the lead screw linear module.

[0012] Furthermore, two opposing detection sensors are installed on both sides of the middle section of the sealing ring conveyor line.

[0013] Furthermore, a material tray is provided on one side of the front end of the sealing ring conveyor line.

[0014] The beneficial effects of this utility model are as follows:

[0015] This solution enables automatic conveying of sealing rings via several sealing ring carriers on the sealing ring conveyor line. The sealing rings can then be transported to the assembly station through the cooperation of the sealing ring carriers and sealing ring clamps. During the clamping and transporting process, the shape of the sealing rings is not easily changed, thus ensuring the consistency of the loading and unloading positions during the transport of the sealing rings, which is conducive to the precise assembly of the sealing rings with the assembly station. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the sealing ring assembly mechanism.

[0017] Figure 2 This is a schematic diagram of the structure of the sealing ring carrier.

[0018] Figure 3 This is a partial structural diagram of the clamping block.

[0019] The components include: 1. Sealing ring conveyor line; 2. Conveyor motor; 3. Sealing ring carrier; 4. Lead screw linear module; 5. Sealing ring clamping cylinder; 6. Material tray; 7. Detection sensor; 8. Placement seat; 9. Groove; 10. Elastic pressure block; 11. Vertical plate; 12. Baffle; 13. Positioning cylinder; 14. Positioning cone; 15. Positioning groove; 16. Clamping block; 17. Clearance hole; 18. Annular groove; 19. Sealing ring ejection cylinder; 20. Sealing ring. Detailed Implementation

[0020] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0021] like Figures 1 to 3As shown, the sealing ring assembly mechanism of this scheme includes a sealing ring conveyor line 1, which is connected to a conveyor motor 2. The sealing ring conveyor line 1 has several sealing ring carriers 3 evenly spaced along its conveying direction for fixing the sealing rings 20. A horizontally placed lead screw linear module 4 is provided at the rear end of the conveyor line. A sealing ring clamping cylinder 5 with its telescopic end pointing vertically downward is provided on the sliding block of the lead screw linear module 4. The telescopic end of the sealing ring clamping cylinder 5 is provided with a sealing ring 20 clamp for pressing and clamping the sealing ring 20 with the sealing ring carrier 3. A material tray 6 is provided on one side of the front end of the sealing ring conveyor line 1, which is convenient for manually loading the sealing rings 20 onto the sealing ring carrier 3. Two opposing detection sensors 7 are provided on both sides of the middle of the sealing ring conveyor line 1. The detection sensors 7 can preferably be through-beam infrared sensors, which are used to detect and ensure that the sealing rings 20 are fixedly placed on the sealing ring carrier 3.

[0022] As an optional implementation, the sealing ring carrier 3 includes a placement seat 8, a groove 9 is provided in the middle of the placement seat 8, an elastic pressure block 10 is movably disposed in the groove 9, four compression springs are provided between the bottom of the elastic pressure block 10 and the bottom of the groove 9, an avoidance hole 17 is provided in the middle of the elastic pressure block 10, two vertical plates 11 are provided at the bottom gap of the groove 9 located in the avoidance hole 17, and a baffle 12 for limiting and abutting the elastic pressure block 10 is provided at the upper end of the vertical plate 11; under the action of the four compression springs, the top of the elastic pressure block 10 protrudes from the upper port of the groove 9, and the sealing ring 20 is placed on the placement seat 8 and limited and sleeved on the elastic pressure block 10.

[0023] As an optional implementation, positioning cylinders 13 are provided on both sides of the rear end of the sealing ring conveyor line 1. The two positioning cylinders 13 are arranged facing each other, and positioning cones 14 are provided on the telescopic ends of the positioning cylinders 13. Positioning grooves 15 that engage with the positioning cones 14 are provided on both sides of the placement seat 8. This arrangement can achieve precise positioning of the placement seat 8, which is beneficial for the subsequent clamping and handling of the sealing ring 20 by the sealing ring 20 clamp.

[0024] As an optional implementation, the sealing ring 20 clamp includes a clamping block 16, the bottom of which is provided with a clearance hole 17 and an annular groove 18 for accommodating the sealing ring 20, and the annular groove 18 is located around the clearance hole 17; the clamping block 16 is provided with a sealing ring ejection cylinder 19 for ejecting the sealing ring 20 from the annular groove 18.

[0025] In use, the sealing ring 20 is first placed on the placement seat 8 and positioned on the elastic pressure block 10 by manual operation. The conveying motor 2 drives the sealing ring conveying line 1 to move and transport the sealing ring 20 to the rear material picking station. The positioning cylinder 13 extends the positioning cone 14 and makes the two positioning cones 14 engage with the positioning grooves 15 on both sides of the placement seat 8 to achieve precise positioning of the placement seat 8. The sealing ring clamping cylinder 5 drives the clamping block 16 to move down, so that the clamping block 16 presses the elastic pressure block 10 into the groove 9 and embeds the sealing ring 20 on the elastic pressure block 10 into the annular groove 18. Then, the clamping block 16 is driven to move up and the sealing ring 20 is transported laterally by the lead screw linear module 4. Then, the clamping block 16 is driven to move down to the assembly station of the sealing ring 20. Finally, the sealing ring ejection cylinder 19 ejects the sealing ring 20 from the annular groove 18, completing the precise assembly of the sealing ring 20.

[0026] In summary, this solution enables the automatic conveying of the sealing ring 20 through several sealing ring carriers 3 on the sealing ring conveyor line 1. Furthermore, through the cooperation between the sealing ring carriers 3 and the sealing ring 20 clamps, the sealing ring 20 can be transported to the assembly station. During the clamping and transporting process, the shape of the sealing ring 20 is not easily changed, thereby ensuring the consistency of the loading and unloading positions of the sealing ring 20 during transport, which is conducive to the accurate assembly of the sealing ring 20 with the assembly station.

Claims

1. A sealing ring assembly mechanism, characterized in that, The system includes a sealing ring conveyor line, which has several sealing ring carriers evenly spaced along its conveying direction for fixing and placing the sealing rings. A sealing ring handling module is provided at the rear end of the conveyor line. The sealing ring handling module is equipped with a sealing ring clamping cylinder. The telescopic end of the sealing ring clamping cylinder is equipped with a sealing ring clamp for pressing and engaging with the sealing ring carriers and clamping the sealing rings.

2. The sealing ring assembly mechanism according to claim 1, characterized in that, The sealing ring carrier includes a placement seat, a groove is formed in the middle of the placement seat, an elastic pressure block is movably disposed in the groove, the top of the elastic pressure block protrudes from the upper port of the groove, and the sealing ring is placed on the placement seat and limited and sleeved on the elastic pressure block.

3. The sealing ring assembly mechanism according to claim 2, characterized in that, Several compression springs are provided between the bottom of the elastic block and the bottom of the groove. An avoidance hole is provided in the middle of the elastic block. Several vertical plates are provided at the bottom of the groove located in the avoidance hole. A baffle for limiting and abutting the elastic block is provided at the upper end of the vertical plate.

4. The sealing ring assembly mechanism according to claim 2, characterized in that, Positioning cylinders are provided on both sides of the rear end of the sealing ring conveyor line. The two positioning cylinders are arranged facing each other, and positioning cones are provided on the telescopic ends of the positioning cylinders. Positioning grooves that engage with the positioning cones are provided on both sides of the placement seat.

5. The sealing ring assembly mechanism according to claim 1, characterized in that, The sealing ring clamp includes a clamping block, the bottom of which has an clearance hole and an annular groove for accommodating the sealing ring, and the annular groove is located around the clearance hole.

6. The sealing ring assembly mechanism according to claim 5, characterized in that, The clamping block is equipped with a sealing ring ejector cylinder for ejecting the sealing ring from the annular groove.

7. The sealing ring assembly mechanism according to claim 1, characterized in that, The sealing ring transport module is a horizontally placed lead screw linear module, and the sealing ring clamping cylinder is vertically mounted on the sliding block of the lead screw linear module.

8. The sealing ring assembly mechanism according to claim 1, characterized in that, Two opposing detection sensors are installed on both sides of the middle section of the sealing ring conveyor line.

9. The sealing ring assembly mechanism according to claim 1, characterized in that, A material tray is provided on one side of the front end of the sealing ring conveyor line.

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