阅读说明：本技术 一种柔性密封圈自动装配装置 (Automatic assembling device for flexible sealing ring ) 是由 钱泓逞 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种柔性密封圈自动装配装置,属于密封圈装配技术领域,包括密封圈装配机构,密封圈装配机构包括装配升降滑台、下压组件和用于带动下压组件转动调节的装配旋转电机,装配旋转电机设置在装配升降滑台上,下压组件包括压紧支架和下压滚轮,下压滚轮转动设置在压紧支架上,压紧支架与装配旋转电机的输出轴连接,通过装配升降滑台带动下压滚轮下压在密封圈上,带动密封圈装配机构沿密封圈的形状轨迹移动,从而将密封圈整体压入安装槽或轮廓径中,相较于现有技术,在提高装配效率、降低操作强度的同时,提高密封圈装配的稳定性和一致性,从而提高产品的气密效果,并且通用性强,能够适应不同类型、不同尺寸、不同形状的密封圈。(The invention discloses an automatic assembling device for a flexible sealing ring, which belongs to the technical field of sealing ring assembly and comprises a sealing ring assembling mechanism, wherein the sealing ring assembling mechanism comprises an assembling lifting sliding table, a pressing component and an assembling rotating motor for driving the pressing component to rotate and adjust, the assembling rotating motor is arranged on the assembling lifting sliding table, the pressing component comprises a pressing support and a pressing roller, the pressing roller is rotatably arranged on the pressing support, the pressing support is connected with an output shaft of the assembling rotating motor, the pressing roller is driven to press down on the sealing ring through the assembling lifting sliding table, the sealing ring assembling mechanism is driven to move along the shape track of the sealing ring, so that the whole sealing ring is pressed into a mounting groove or a contour diameter, compared with the prior art, the assembling efficiency is improved, the operating strength is reduced, the stability and the consistency of the sealing ring assembly are improved, and the airtight effect of a product is improved, and the universality is strong, and the sealing ring can adapt to sealing rings of different types, different sizes and different shapes.)

1. The utility model provides a flexible sealing washer automatic assembly device which characterized in that: the sealing ring assembling mechanism (10) comprises an assembling lifting sliding table, a pressing component (13) and an assembling rotating motor (30) for driving the pressing component (13) to rotate and adjust, wherein the assembling rotating motor (30) is arranged on the assembling lifting sliding table;

the pressing component (13) comprises a pressing support (14) and a pressing roller (17), the pressing roller (17) is rotatably arranged on the pressing support (14), and the pressing support (14) is connected with an output shaft of the assembling rotating motor (30).

2. The automatic assembling device for the flexible sealing ring according to claim 1, wherein: the pressing assembly (13) further comprises a guide clamp (20) for guiding the sealing ring (82), and the guide clamp (20) is arranged on the pressing bracket (14);

guide anchor clamps (20) are including finger cylinder (21), chuck mounting panel (25) and regulation crossbeam (27), finger cylinder (21) pass through the fastener setting on chuck mounting panel (25), adjust crossbeam (27) one end fixed connection chuck mounting panel (25), are equipped with horizontal through-hole (15) on compressing tightly support (14), and regulation crossbeam (27) activity is worn to establish in adjusting hole (15), compresses tightly support (14) and is equipped with fastening screw (16) that communicate adjusting hole (15), and threaded connection has fastening bolt on fastening screw (16).

3. The automatic assembling device for the flexible sealing ring according to claim 2, wherein: at least two groups of strip-shaped adjusting holes (26) which are parallel to each other are formed in the chuck mounting plate (25), the finger cylinder (21) body is connected with the strip-shaped adjusting holes (26) through fasteners, and the axial directions of the strip-shaped adjusting holes (26) are parallel to the axial direction of the finger cylinder (21) body;

two sets of spacing claws (23) are symmetrically arranged on two sets of clamping jaws (22) of the finger cylinder (21), two sets of spacing rollers (24) are symmetrically arranged at the lower ends of the two sets of spacing claws (23), the spacing rollers (24) are rotatably connected with the spacing claws (23), and in the closed state of the clamping jaws (22), the gap between the two sets of spacing rollers (24) is smaller than the width of the cross section of the sealing ring (82).

4. The automatic assembling device for the flexible sealing ring according to claim 1, wherein: the sealing ring assembling mechanism (10) further comprises a inching guide sliding table and a inching cam motor (45), the inching guide sliding table is arranged on the assembling lifting sliding table, the pressing component (13) is arranged on the inching guide sliding table, the inching guide sliding table comprises a inching guide sliding plate (41), a inching guide column (43) and a inching buffering reset spring (44), the inching guide sliding plate (41) is in sliding connection with the inching guide column (43), and the inching buffering reset spring (44) is sleeved on the inching guide column (43) and used for pushing the inching guide sliding plate (41) to reset upwards; an output shaft of the inching cam motor (45) is provided with an inching cam (46) used for pushing the inching guide sliding plate (41) to press downwards, and the inching cam (46) is movably abutted against the inching guide sliding plate (41).

5. The automatic assembling device for the flexible sealing ring according to claim 4, wherein: the pressing assembly (13) further comprises a connecting upright post (19), a guide bearing (42) is arranged on the inching guide sliding plate (41), the connecting upright post (19) is arranged in the guide bearing (42) in a sliding and penetrating mode, the upper end of the connecting upright post (19) is connected with an output shaft of the assembling rotating motor (30) through a shaft coupling, and the lower end of the connecting upright post (19) is connected with the pressing support (14).

6. The automatic assembling device for the flexible sealing ring according to claim 1, wherein: the assembling lifting sliding table comprises a lifting sliding plate (11) and a lifting adjusting cylinder (12), the lifting sliding plate (11) is connected with the back substrate (50) in a sliding mode through a lifting guide rail, the lifting adjusting cylinder (12) and the lifting sliding plate (11) are arranged on the back substrate (50) side by side, the lifting adjusting cylinder (12) adopts a rodless cylinder, and the side edge of a magnetic ring sleeve of the lifting adjusting cylinder (12) is connected with the lifting sliding plate (11) through a connecting piece;

the back base plate (50) is provided with a height-adjustable limiting column along the sliding direction of the lifting sliding plate (11), and the lifting sliding plate (11) is provided with a limiting block relative to the limiting column.

7. The automatic assembling device for the flexible sealing ring according to claim 1, wherein: still including being full of surplus binding off mechanism (60), be full of surplus binding off mechanism (60) including close up subassembly (61) and be used for driving binding off lift slip table (69) that binding off subassembly (61) goes up and down, binding off subassembly (61) including binding off support (62) and two sets of binding off arm of force (67), two sets of binding off arm of force (67) upper ends are articulated with binding off support (62), and binding off arm of force (67) lower extreme is equipped with binding off pinch roller (68), is equipped with two sets of spacing buffer spring (63) that are used for promoting two sets of binding off arm of force (67) pivoted in opposite directions on binding off support (62), and spacing buffer spring (63) are located the outside of two sets of binding off arm of force (67) respectively.

8. The automatic assembling device for the flexible sealing ring according to claim 7, wherein: be equipped with locating piece (65) on binding off support (62), locating piece (65) are located between two sets of binding off arm of force (67) to be located binding off arm of force (67) and binding off support (62) pin joint's below, when binding off arm of force (67) only received the thrust of spacing buffer spring (63), two sets of binding off arm of force (67) support respectively and lean on in locating piece (65) both sides.

9. The automatic assembling device for the flexible sealing ring according to claim 8, wherein: two groups of closing-in buffering push posts (64) are arranged on the closing-in support (62) in a sliding manner, a closing-in buffering spring is sleeved on the closing-in buffering push posts (64) and pushes the closing-in buffering push posts (64) to slide downwards, and the lower ends of the closing-in buffering push posts (64) movably abut against a closing-in force arm (67); two sets of inclined planes (66) are symmetrically arranged on two sides of the positioning block (65), and when the closing-in force arms (67) only receive the pushing force of the limiting buffer spring (63), the two sets of closing-in force arms (67) are respectively abutted against the two sets of inclined planes (66).

10. The automatic assembling device for the flexible sealing ring according to claim 1, wherein: still include assembly table (70) for drive sealing washer assembly devices (10) and adjust slip table (71) along the X axle of X axle sliding adjustment, set up and be used for driving X axle regulation slip table (71) and adjust slip table (72) along the Y axle of Y axle sliding adjustment on assembly table (70), the mesa of assembly table (70) is equipped with the fixed establishment who is used for fixed product (81).

Technical Field

The invention relates to the technical field of sealing ring assembly, in particular to an automatic assembly device for a flexible sealing ring.

Background

As the automation of the production process of products increases, the requirements for the hermetic grade of the product also increase, and customized seals also increase. In order to ensure the production efficiency and simultaneously improve the consistency and stability of the assembly of the sealing element, the automatic assembly is a better choice.

When conventional rubber seal circle assembled, easy assembly did not in place, perhaps the material pressing length of sealing washer is not good control in assembling process, local arch appears after the dress finishes easily, this is mainly because the sealing washer possesses tensile extension attribute, lead to this link of sealing washer assembly, can have the local phenomenon of being stretched the elongation of sealing washer, and the sealing compressibility that the sealing washer was stretched the elongation that section like this will reduce from theory, and the terminal compressibility of sealing washer installation also can strengthen thereupon, will come in and go out with the original intention of design like this.

In the manual work installation operation in-process, the stability of assembly is not so good to artificial operating strength also can increase, in the long run, under the prerequisite of guaranteeing assembly efficiency, artificial operation fatigue degree can not be guaranteed, otherwise the unable assurance of assembly efficiency, and in addition, the manual assembly of high strength can cause fatigue to lead to the defective rate to improve.

During automatic assembly, the precision of automatic assembly can be controlled and improved, the production cost must be reduced, and particularly, the requirement on the consistency of products is higher in the assembly process of sealing rings assembled by precision instruments.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an automatic assembling device for a flexible sealing ring.

The technical scheme adopted by the invention for solving the technical problems is as follows: the automatic assembling device for the flexible sealing ring comprises a sealing ring assembling mechanism, wherein the sealing ring assembling mechanism comprises an assembling lifting sliding table, a pressing component and an assembling rotating motor for driving the pressing component to rotate and adjust, and the assembling rotating motor is arranged on the assembling lifting sliding table;

the pressing assembly comprises a pressing support and a pressing roller, the pressing roller is rotatably arranged on the pressing support, and the pressing support is connected with an output shaft of the assembling rotating motor.

Preferably, the pressing assembly further comprises a guide clamp for guiding the sealing ring, and the guide clamp is arranged on the pressing bracket;

the guide anchor clamps include finger cylinder, chuck mounting panel and regulation crossbeam, the finger cylinder passes through the fastener setting on the chuck mounting panel, and regulation crossbeam one end fixed connection chuck mounting panel compresses tightly and is equipped with the adjusting through hole that transversely runs through on the support, and the activity of adjusting the crossbeam is worn to establish in adjusting through hole, compresses tightly the support and is equipped with the fastening screw that communicates adjusting through hole, and threaded connection has fastening bolt on the fastening screw.

Preferably, at least two groups of strip-shaped adjusting holes which are parallel to each other are formed in the chuck mounting plate, the finger cylinder body is connected with the strip-shaped adjusting holes through fasteners, and the axial direction of the strip-shaped adjusting holes is parallel to the axial direction of the finger cylinder body;

two groups of limiting claws are symmetrically arranged on the two groups of clamping jaws of the finger cylinder, two groups of limiting rolling shafts are symmetrically arranged at the lower ends of the two groups of limiting claws, the limiting rolling shafts are rotatably connected with the limiting claws, and in the closed state of the clamping jaws, the gap between the two groups of limiting rolling shafts is smaller than the width of the cross section of the sealing ring.

Preferably, the sealing ring assembling mechanism further comprises a inching guide sliding table and a inching cam motor, the inching guide sliding table is arranged on the assembling lifting sliding table, the pressing assembly is arranged on the inching guide sliding table, the inching guide sliding table comprises a inching guide sliding plate, a inching guide post and a inching buffering reset spring, the inching guide sliding plate is in sliding connection with the inching guide post, and the inching buffering reset spring is sleeved on the inching guide post and used for pushing the inching guide sliding plate to reset upwards; and the output shaft of the inching cam motor is provided with an inching cam for pushing the inching guide sliding plate to press downwards, and the inching cam is movably abutted against the inching guide sliding plate.

Preferably, the pressing assembly further comprises a connecting stand column, a guide bearing is arranged on the inching guide sliding plate, the connecting stand column is arranged in the guide bearing in a sliding mode, the upper end of the connecting stand column is connected with an output shaft of the assembling rotating motor through a coupler, and the lower end of the connecting stand column is connected with the pressing support.

Preferably, the automatic assembling device for the flexible sealing ring further comprises a back base plate, the assembling lifting sliding table comprises a lifting sliding plate and a lifting adjusting cylinder, the lifting sliding plate is connected with the back base plate in a sliding mode through a lifting guide rail, the lifting adjusting cylinder and the lifting sliding plate are arranged on the back base plate side by side, the lifting adjusting cylinder adopts a rodless cylinder, and the side edge of a magnetic ring sleeve of the lifting adjusting cylinder is connected with the lifting sliding plate through a connecting piece;

the back base plate is provided with a height-adjustable limiting column along the sliding direction of the lifting sliding plate, and the lifting sliding plate is provided with a limiting block relative to the limiting column.

As preferred, flexible seal circle automatic assembly device is still including being full of surplus binding off mechanism, be full of surplus binding off mechanism including binding off the subassembly and be used for driving the binding off lift slip table that the subassembly goes up and down of binding off, the subassembly that binds off includes binding off support and two sets of binding off arm of force, two sets of binding off arm of force upper end are articulated with the binding off support, and binding off arm of force lower extreme is equipped with the pinch roller that binds off, is equipped with two sets of spacing buffer spring that are used for promoting two sets of binding off arm of force pivoted in opposite directions on the binding off support, and spacing buffer spring is located the outside of two sets of binding off arm of force respectively.

Preferably, the closing-up support is provided with a positioning block, the positioning block is positioned between the two sets of closing-up force arms and is positioned below a hinge point of the closing-up force arms and the closing-up support, and when the closing-up force arms only receive the pushing force of the limiting buffer spring, the two sets of closing-up force arms respectively abut against the two sides of the positioning block.

Preferably, the closing-up support is slidably provided with two sets of closing-up buffering push posts, the closing-up buffering spring is sleeved on the closing-up buffering push posts and pushes the closing-up buffering push posts to slide downwards, and the lower ends of the closing-up buffering push posts movably abut against a closing-up force arm; two sets of abutting slopes are symmetrically arranged on two sides of the positioning block, and when the closing-up force arms only receive the pushing force of the limiting buffer spring, the two sets of closing-up force arms abut against the two sets of abutting slopes respectively.

Preferably, the automatic flexible sealing ring assembling device further comprises an assembling table, the assembling table is used for driving the sealing ring assembling mechanism to slide and adjust along an X axis, the assembling table is arranged on the assembling table and used for driving the X axis to adjust along a Y axis, the sliding table is adjusted along the Y axis, and the table top of the assembling table is provided with a fixing mechanism used for fixing a product.

The invention has the beneficial effects that:

1. compared with the prior art, the automatic assembling device has the advantages that the assembling efficiency is improved, the manual operation intensity is reduced, and meanwhile, the stability and the consistency of the assembling of the sealing rings are improved, so that the air tightness effect of products is improved, the universality is strong, and the automatic assembling device can adapt to sealing rings of different types, sizes and shapes;

2. the problem of surplus binding-off is solved ingeniously through a simpler structure, and the efficiency and the assembly quality of automatic assembly are effectively improved.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a first perspective view of a seal ring assembly mechanism according to an embodiment of the present invention;

FIG. 3 is a second perspective view of a seal ring assembly mechanism according to an embodiment of the present invention;

FIG. 4 is a first perspective view of a seal ring assembly mechanism and a surplus necking mechanism in an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a front view of a seal ring assembly mechanism and a surplus necking mechanism in an embodiment of the present invention;

FIG. 7 is a perspective view of an embodiment of the present invention with the jaws closed;

FIG. 8 is a first perspective view (before closing) of a first extra capacity cinching mechanism in an embodiment of the invention;

figure 9 is a second perspective view (after crimping) of a crimping mechanism of excess capacity in an embodiment of the present invention.

In the figure, 10, a seal ring assembling mechanism; 11. a lifting slide plate; 12. a lifting adjusting cylinder; 13. pressing the assembly; 14. compressing the bracket; 15. adjusting the through hole; 16. fastening screw holes; 17. pressing down the roller; 18. a guide limit ring; 19. connecting the upright posts; 20. a guide jig; 21. a finger cylinder; 22. a clamping jaw; 23. a limiting claw; 24. a limiting roller; 25. a chuck mounting plate; 26. a strip-shaped adjusting hole; 27. adjusting the cross beam; 30. assembling a rotating motor; 41. inching the guide sliding plate; 42. a guide bearing; 43. inching the guide post; 44. a inching buffer return spring; 45. a jog cam motor; 46. a jog cam; 50. a back substrate; 60. a filling allowance closing mechanism; 61. a closing-in component; 62. closing the stent; 63. a limiting buffer spring; 64. closing up the buffering push column; 65. positioning blocks; 66. abutting against the inclined surface; 67. a closing-up force arm; 68. closing up the pinch roller; 69. closing up the lifting sliding table; 70. an assembly table; 71. an X-axis adjusting sliding table; 72. a Y-axis adjusting sliding table; 81. producing a product; 82. and (5) sealing rings.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 9, the automatic assembly device for a flexible sealing ring provided by the invention comprises a sealing ring assembly mechanism 10, wherein the sealing ring assembly mechanism 10 comprises an assembly lifting sliding table, a pressing assembly 13 and an assembly rotating motor 30 for driving the pressing assembly 13 to rotate and adjust on a plane, and the assembly rotating motor 30 is arranged on the assembly lifting sliding table;

the pressing component 13 comprises a pressing support 14 and a pressing roller 17 used for pressing the sealing ring 82 into the installation groove or the contour diameter, the pressing roller 17 is rotatably arranged on the pressing support 14, two groups of guide limiting rings 18 used for limiting and guiding the sealing ring 82 are coaxially arranged on the pressing roller 17 around the axis, the guide limiting rings 18 are respectively positioned on two sides of the pressing roller 17, the pressing support 14 is connected with an output shaft of the assembling rotating motor 30, and the pressing roller 17 is driven by the assembling rotating motor 30 to rotate and adjust on the plane.

Specifically, when the seal ring 82 is assembled, the seal ring 82 is aligned with the installation groove or the contour diameter, the seal ring assembling mechanism 10 is moved to the position above the seal ring 82, the pressing roller 17 is driven to press down on the seal ring 82 through the assembly of the lifting sliding table, the seal ring assembling mechanism 10 is driven to move along the shape track of the seal ring 82, in the moving process of the seal ring assembling mechanism 10, the pressing roller 17 is driven to rotate and adjust through the assembly of the rotating motor 30, so that the pressing roller 17 can keep rolling along the seal ring 82, the seal ring 82 is integrally pressed into the installation groove or the contour diameter, wherein the pressing roller 17 keeps rolling when moving along the seal ring 82, friction can be reduced, the seal ring 82 is prevented from being stretched, in addition, the moving track of the pressing roller 17 can be directly generated by collecting the shape and size data of the installation groove or the contour diameter, compared with the prior art, automatic assembly can be realized, the assembly efficiency is improved, the manual operation intensity is reduced, meanwhile, the stability and the consistency of the assembly of the sealing ring 82 are improved, the air tightness effect of the product 81 is improved, the universality is high, and the sealing ring 82 can adapt to sealing rings 82 of different types, different sizes and different shapes, such as cylindrical O-shaped sealing rings, Y-shaped sealing rings, U-shaped sealing rings and the like.

Further, the hold-down assembly 13 further includes a guide jig 20 for guiding the seal ring 82 along the installation groove or the contour diameter, the guide jig 20 is disposed on the hold-down bracket 14, and the guide jig 20 is located in an advancing direction in which the hold-down roller 17 moves;

guide anchor clamps 20 include finger cylinder 21, chuck mounting panel 25 and regulation crossbeam 27, finger cylinder 21 passes through the fastener setting on chuck mounting panel 25, adjust crossbeam 27 one end fixed connection chuck mounting panel 25, be equipped with the horizontal through-hole for regulation 15 on the pressure bracket 14, adjust crossbeam 27 activity and wear to establish in the through-hole for regulation 15, pressure bracket 14 is equipped with the fastening screw 16 that communicates through-hole for regulation 15, threaded connection has fastening bolt on the fastening screw 16, can adjust the interval between finger cylinder 21 and the gyro wheel 17 of pushing down through loosening fastening bolt, thereby adapt to the sealing washer 82 of different grade type.

Specifically, the sealing ring 82 deviating from the mounting groove or the contour diameter is drawn to the upper side of the mounting groove or the contour diameter through the guide clamp 20 to be aligned with the mounting groove or the contour diameter, the pressing roller 17 is convenient to press the sealing ring 82 into the mounting groove or the contour diameter, the finger cylinder 21 is used for guiding and limiting the sealing ring 82, and the sealing ring 82 is prevented from being tightly clamped by the finger cylinder 21, so that the sealing ring 82 is stretched.

Further, at least two groups of strip-shaped adjusting holes 26 which are parallel to each other are formed in the chuck mounting plate 25, the finger cylinder 21 body is connected with the strip-shaped adjusting holes 26 through fasteners, the axial direction of the strip-shaped adjusting holes 26 is parallel to the axial direction of the finger cylinder 21 body, and the horizontal height of the finger cylinder 21 can be adjusted by adjusting the connecting position of the finger cylinder 21 and the strip-shaped adjusting holes 26;

two sets of spacing claws 23 are symmetrically arranged on two sets of clamping jaws 22 of the finger cylinder 21, two sets of spacing rollers 24 are symmetrically arranged at the lower ends of the two sets of spacing claws 23, the spacing rollers 24 are rotatably connected with the spacing claws 23, in addition, in the closed state of the clamping jaws 22, the gap between the two sets of spacing rollers 24 is smaller than the cross section width of the sealing ring 82, in the working state of the finger cylinder 21, the sealing ring 82 is movably supported in the two sets of spacing rollers 24, through the arrangement of the spacing rollers 24 capable of rotating, the friction force between the finger cylinder 21 and the sealing ring 82 is reduced, and the sealing ring 82 is prevented from being stretched by the spacing claws 23 when the sealing ring 82 is pulled.

Further, the sealing ring assembling mechanism 10 further comprises a inching guide sliding table and a inching cam motor 45, the inching guide sliding table is arranged on the assembling lifting sliding table, the downward pressing assembly 13 is arranged on the inching guide sliding table, the inching guide sliding table comprises a inching guide sliding plate 41, a inching guide column 43 and a inching buffering return spring 44, the inching guide sliding plate 41 is slidably connected with the inching guide column 43, and the inching buffering return spring 44 is sleeved on the inching guide column 43 and used for pushing the inching guide sliding plate 41 to reset upwards; the output shaft of the inching cam motor 45 is provided with an inching cam 46 for pushing the inching guide sliding plate 41 to press downwards, and the inching cam 46 is movably abutted against the inching guide sliding plate 41.

Wherein, when assembling the softer seal ring 82, no matter the fixed press-down roller 17 or the rotatable press-down roller 17 is adopted to push and press the seal ring 82, the seal ring 82 is easy to be stretched and extended, the seal compressibility of the elongated part of the seal ring 82 is reduced, the seal compressibility of the installation end of the seal ring 82 is enhanced, and the overall sealing performance of the seal ring 82 is reduced, therefore, when assembling the seal ring 82, a conventional pressing mode cannot be adopted, in the invention, the seal ring 82 is pressed and assembled by adopting a inching press-down mode, so as to solve the problem, concretely, when assembling the seal ring 82, the seal ring 82 is aligned with the installation groove or the contour diameter, then the seal ring assembling mechanism 10 is moved to the upper part of the seal ring 82, the inching guide sliding table is driven to be lowered to a proper height by assembling the ascending and descending sliding table, the seal ring assembling mechanism 10 is driven to move along the shape track of the seal ring 82, and in the in-process that sealing washer assembly devices 10 removed, drive inching cam 46 through inching cam motor 45 and rotate, push down gyro wheel 17 inching through inching cam 46 is interrupted and press down, synchronous drive down gyro wheel 17 rotation regulation through assembling rotating electrical machines 30, make down gyro wheel 17 can keep moving along sealing washer 82 profile orbit, press down gyro wheel 17 when moving along sealing washer 82 profile orbit, interrupted inching pushes down, thereby press the whole mounting groove or profile footpath of sealing washer 82 in, compare in removing assembly sealing washer 82 through the mode that bulldozes, press sealing washer 82 through the mode that the inching pushed down, can effectively avoid the tensile sealing performance that influences of sealing washer 82.

Further, the pushing assembly 13 further comprises a connecting upright post 19, a guide bearing 42 is arranged on the inching guide sliding plate 41, the connecting upright post 19 is arranged in the guide bearing 42 in a sliding mode, the upper end of the connecting upright post 19 is connected with an output shaft of the assembling rotating motor 30 through a coupler, the lower end of the connecting upright post 19 is connected with the pressing support 14, the influence of transverse stress on the pushing assembly 13 is reduced through the guide bearing 42, and the pushing roller 17 is prevented from deviating.

Furthermore, the automatic assembly device for the flexible sealing ring further comprises a back base plate 50, the assembly lifting sliding table comprises a lifting sliding plate 11 and a lifting adjusting cylinder 12, the lifting sliding plate 11 is connected with the back base plate 50 in a sliding mode through a lifting guide rail, the lifting adjusting cylinder 12 and the lifting sliding plate 11 are arranged on the back base plate 50 side by side, the lifting adjusting cylinder 12 adopts a rodless cylinder, and the side edge of a magnetic ring sleeve of the lifting adjusting cylinder 12 is connected with the lifting sliding plate 11 through a connecting piece;

back base plate 50 is last to be equipped with height-adjustable's spacing post along 11 slip directions of lift slide, and the relative spacing post that is equipped with on the lift slide 11 is equipped with the stopper, through the cooperation of spacing post and stopper, carries on spacingly, avoids lift slide 11 to descend excessively to lift slide 11.

Further, flexible sealing washer automatic assembly device is still including being used for sealing washer 82 to install surplus allowance binding off mechanism 60 that terminal binding off was handled, surplus allowance binding off mechanism 60 is including binding off subassembly 61 and the binding off lift slip table 69 that is used for driving binding off subassembly 61 to go up and down, binding off lift slip table 69 sets up on back base plate 50, binding off subassembly 61 is including binding off support 62 and two sets of binding off arm of force 67 that close up, two sets of binding off arm of force 67 upper ends are articulated with binding off support 62, binding off arm of force 67 lower extreme is fixed and is equipped with binding off pinch roller 68, be equipped with two sets of spacing buffer spring 63 that are used for promoting two sets of binding off arm of force 67 pivoted in opposite directions on binding off support 62, spacing buffer spring 63 is located the outside of two sets of binding off arm of force 67 respectively.

Specifically, when the sealing ring 82 is mounted to the tail end, a reversed V-shaped bulge is formed at the mounting tail end of the sealing ring 82, the mounting tail end of the sealing ring 82 cannot be pressed into a mounting groove or a contour diameter by pressing the pressing roller 17 continuously, at the moment, the finger cylinder 21 releases the sealing ring 82, the pressing assembly 13 is lifted by the assembly lifting sliding table, the sealing ring assembly mechanism 10 is moved away from the upper part of the mounting tail end of the sealing ring 82, the surplus closing mechanism 60 is moved to the position above the coordinate point of the sealing ring 82 released by the finger cylinder 21, the closing lifting sliding table 69 drives the closing assembly 61 to press downwards, the closing pressing wheels 68 on the two sets of closing force arms 67 are respectively pressed on two sides of the reversed V-shaped bulge, the two sets of closing force arms 67 are separated towards two sides in the process that the closing lifting sliding table 69 is continuously lowered, the closing pressing wheels 68 stretch the sealing ring 82 at the reversed V-shaped bulge towards two sides by friction force, finally, the installation tail end of the sealing ring 82 is installed in the installation groove or the contour diameter, the problem of surplus closing-in is solved ingeniously through a simple structure, the automatic assembly efficiency and the assembly quality are effectively improved, and in the upward resetting process of the closing-in lifting sliding table 69, the limiting buffer spring 63 pushes the two sets of closing-in force arms 67 to be folded towards the middle and to be restored to the initial state.

Further, be equipped with locating piece 65 on binding off support 62, locating piece 65 is located between two sets of binding off arm of force 67, and be located binding off arm of force 67 and binding off support 62 pin joint's below, binding off arm of force 67 only receives when spacing buffer spring 63's the motive force, two sets of binding off arm of force 67 support respectively and lean on in locating piece 65 both sides, it has enough interval to guarantee to have between the tip under two sets of binding off arm of force 67 through locating piece 65, in the pushing down process, binding off arm of force 67 can be smooth and easy to open and shut, also play the effect of location binding off arm of force 67 simultaneously, let it when only receiving spacing buffer spring 63 and act on, two sets of binding off arm of force 67 keep the symmetry respectively in binding off support 62 central point both sides.

Furthermore, two sets of closing-up buffer push posts 64 are slidably arranged on the closing-up bracket 62, a closing-up buffer spring is sleeved on the closing-up buffer push posts 64 and pushes the closing-up buffer push posts 64 to slide downwards, and the lower ends of the closing-up buffer push posts 64 movably abut against a closing-up force arm 67; two groups of abutting inclined surfaces 66 are symmetrically arranged on two sides of the positioning block 65, and when the closing-in force arms 67 only receive the pushing force of the limiting buffer spring 63, the two groups of closing-in force arms 67 abut against the two groups of abutting inclined surfaces 66 respectively.

Further, flexible sealing washer automatic assembly device still includes assembly jig 70 for drive sealing washer assembly devices 10 along the X axle regulation slip table 71 of X axle slide adjusting, the setting is used for driving the Y axle regulation slip table 72 of X axle regulation slip table 71 along Y axle slide adjusting on assembly jig 70, the mesa of assembly jig 70 is equipped with the fixed establishment that is used for fixed product 81, back base plate 50 sets up on X axle regulation slip table 71, wherein adjust slip table 72 through X axle regulation slip table 71 and Y axle and drive sealing washer assembly devices 10 and surplus volume binding off mechanism 60 and move the regulation on the horizontal plane.

The specific action flow is as follows:

manually clamping the sealing ring 82 into the finger cylinder 21, and closing the finger cylinder 21;

manually placing a small end of the sealing ring 82 into the mounting groove or on the contour diameter (the sealing ring 82 is positioned on one side of the finger cylinder 21 close to the pressing roller 17);

assembling the lifting sliding table to drive the pressing roller 17 to press downwards, and pressing the sealing ring 82 into the mounting groove or the profile diameter in a continuous pressing or inching pressing mode;

when the pressing roller 17 moves to the installation end of the sealing ring 82, the finger cylinder 21 releases the sealing ring 82 and the assembly lifting sliding table drives the pressure component to reset upwards, the sealing ring assembly mechanism 10 moves away from the installation end of the sealing ring 82, the surplus allowance closing-up mechanism 60 moves to the position above the coordinate point of the finger cylinder 21 releasing the sealing ring 82, and the surplus allowance closing-up mechanism 60 closes up the inverted U-shaped protrusion at the installation end of the sealing ring 82.

Compared with the prior art, the automatic assembly of the sealing ring 82 is realized, the labor intensity is reduced, the stability and the consistency of the assembly of the sealing ring 82 are improved, the universality is high, the sealing ring 82 can be suitable for sealing rings 82 of different types, and meanwhile, the problem of surplus amount closing-up is solved ingeniously through a simple structure.

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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.