Disclosure of utility model
The utility model aims to provide an automatic feeding mechanism of a sealing ring, which aims to solve the technical problems in the background technology.
The automatic feeding mechanism for the sealing rings comprises a frame, wherein a sealing ring feeding frame is arranged on one side of the frame, a sealing ring grabbing component and a conveying component for driving the sealing ring grabbing component to move are arranged on the frame, a sealing ring supporting frame with an adjustable diameter is arranged on the sealing ring feeding frame, the sealing ring is sleeved on the sealing ring supporting frame, and the sealing ring grabbing component grabs the sealing rings for feeding.
Further, the sealing ring material loading frame includes fixed bolster and loading bottom plate, loading bottom plate passes through fixed bolster and frame fixed connection, the sealing washer support frame is including supporting base and support column, the support column sets up the inner circle at the sealing washer, the support column is connected with supporting base, supporting base fixes on the loading bottom plate.
Further, the support column evenly is provided with three at least along the inner circle of sealing washer, the sealing washer snatchs the subassembly and includes chuck seat, jack catch and drive jack catch along chuck seat radial moving's jack catch drive arrangement, when the sealing washer snatches the sealing washer, the jack catch is arranged in the space between two adjacent support columns and struts the sealing washer.
Further, a sliding groove which is arranged along the radial direction is formed in the supporting base, and a sliding block matched with the sliding groove is arranged at the bottom of the supporting column.
Further, be provided with elevating platform and elevating system on the sealing washer work or material rest, elevating system fixes on the fixed bolster, be provided with the through-hole that supplies the support column to pass on the elevating platform, the sealing washer snare is established and is piled up on the elevating platform in proper order along vertical direction after on the sealing washer support frame, elevating system drive elevating platform goes up and down.
Further, the through hole at least partially corresponds to the vertical projection of the chute.
Further, a height sensor for detecting the height of the sealing ring is arranged on one side, close to the feeding frame, of the sealing ring.
Further, the conveying assembly comprises an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, an X-axis moving beam, a Y-axis moving seat and a Z-axis lifting seat, wherein the X-axis moving mechanism drives the X-axis moving beam to move, the Y-axis moving mechanism and the Y-axis moving seat are arranged on the X-axis moving beam, the Y-axis moving mechanism drives the Y-axis moving seat to move, the Z-axis moving mechanism and the Z-axis lifting seat are arranged on the Y-axis moving seat, the Z-axis moving mechanism drives the Z-axis lifting seat to lift, and the sealing ring grabbing assembly is arranged on the Z-axis lifting seat.
Further, be provided with spring holder and mount pad on the Z axle elevating seat, the sealing washer snatchs the subassembly setting on the mount pad, mount pad and Z axle elevating seat follow Z axle sliding connection, be provided with the spring between spring holder and the mount pad.
By adopting the technical scheme, the utility model has the following beneficial effects:
(1) The sealing ring is sleeved on the sealing ring support frame, so that the sealing ring grabbing assembly is convenient to grab, the diameter of the sealing ring support frame is adjustable, the sealing ring support frame can adapt to sealing rings with different sizes, the sealing ring support frame can be used for processing sealing rings with various types, and the universality of the sealing ring support frame and the flexibility of a production line are improved.
(2) The supporting columns are uniformly arranged on the inner ring of the sealing ring, and the number of the supporting columns is not less than three, so that stable support is provided for the sealing ring, the reliability of the grabbing process is enhanced, gaps exist between the supporting columns, and the clamping claws can conveniently enter the gaps to prop the sealing ring from the middle to grab.
(3) The bottom of the support column is provided with the sliding block matched with the sliding groove, so that the support column is allowed to move along the radial direction, and the diameter adjustment of the support frame for adjusting the sealing ring becomes simple and quick by the design, so that the production tasks of the sealing rings with different specifications can be switched conveniently and quickly.
(4) According to the utility model, the sealing rings are stacked in sequence in the vertical direction, and when the uppermost sealing ring is taken out, the lifting mechanism can automatically lift the next sealing ring to a proper position, so that a continuous and automatic feeding process is realized.
(5) The spring is arranged between the spring seat on the Z-axis lifting seat and the mounting seat, so that buffering is provided for the sealing ring grabbing assembly, the spring can absorb impact force when the situation of unexpected collision or overload is met, equipment is protected from being damaged, meanwhile, the softness of grabbing action is improved, and the damage risk to the sealing ring is reduced.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on those shown in the drawings, or those conventionally put in place when the inventive product is used, or those conventionally understood by those skilled in the art, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, or may be directly connected, or may be indirectly connected through an intermediate medium, or may be in communication with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1
Referring to fig. 1-3, the automatic feeding mechanism of the sealing ring of the embodiment comprises a frame 1, wherein a sealing ring feeding frame 2 is arranged on one side of the frame 1, a sealing ring grabbing component 3 and a conveying component for driving the sealing ring grabbing component 3 to move are arranged on the frame 1, a sealing ring supporting frame 4 with an adjustable diameter is arranged on the sealing ring feeding frame 2, the sealing ring is sleeved on the sealing ring supporting frame 4, and the sealing ring grabbing component 3 grabs the sealing ring for feeding.
Specifically, the sealing ring feeding frame 2 comprises a fixed support 2-1 and a feeding bottom plate 2-2, the feeding bottom plate 2-2 is fixedly connected with the frame 1 through the fixed support 2-1, the sealing ring supporting frame 4 comprises a supporting base 4-1 and a supporting column 4-2, the supporting column 4-2 is arranged on the inner ring of the sealing ring, the supporting column 4-2 is connected with the supporting base 4-1, and the supporting base 4-1 is fixed on the feeding bottom plate 2-2.
The support columns 4-2 are uniformly provided with at least three support columns along the inner ring of the sealing ring, the sealing ring grabbing assembly 3 comprises a chuck seat 3-1, clamping claws 3-2 and a clamping claw driving device for driving the clamping claws 3-2 to radially move along the chuck seat 3-1, and when the sealing ring grabbing assembly 3 grabs the sealing ring, the clamping claws 3-2 are positioned in gaps between two adjacent support columns 4-2 to prop open the sealing ring. In this embodiment, three support columns 4-2 are provided, the seal ring grabbing assembly 3 adopts a three-jaw air chuck, and three jaws 3-2 are simultaneously driven to radially move along the chuck base 3-1 by a jaw driving device, which is a relatively mature technology in the industry, and will not be described herein.
The support base 4-1 is provided with a sliding groove 4-1-1 arranged along the radial direction, and the bottom of the support column 4-2 is provided with a sliding block 4-2-1 matched with the sliding groove 4-1-1. The bottom of the support column 4-2 is provided with the sliding block 4-2-1 matched with the sliding groove 4-1-1, the support column 4-2 is allowed to move along the radial direction, and the design makes the diameter adjustment of the seal ring support frame 4 simple and quick, and is convenient for rapidly switching the production tasks of the seal rings with different specifications.
The lifting table 5 and the lifting mechanism 6 are arranged on the sealing ring feeding frame 2, the lifting mechanism 6 is fixed on the fixed support 2-1, a through hole 5-1 for the supporting column 4-2 to pass through is arranged on the lifting table 5, the sealing ring is sleeved on the sealing ring supporting frame 4 and then sequentially stacked on the lifting table 5 along the vertical direction, and the lifting mechanism 6 drives the lifting table 5 to lift.
The through holes 5-1 at least partially correspond to the vertical projection of the sliding grooves 4-1-1, so that the position of the supporting columns 4-2 is prevented from being blocked by the lifting table 5 when the position is adjusted.
One side of the frame 1, which is close to the sealing ring feeding frame 2, is provided with a height sensor 7 for detecting the height of the sealing rings, when the uppermost sealing ring is taken out, the lifting mechanism 6 can automatically lift the lifting table 5, so that the next sealing ring is at a proper position, and the continuous and automatic feeding process is realized.
The conveying assembly comprises an X-axis moving mechanism 8, a Y-axis moving mechanism 9, a Z-axis moving mechanism 10, an X-axis moving beam 11, a Y-axis moving seat 12 and a Z-axis lifting seat 13, the X-axis moving mechanism 8 drives the X-axis moving beam 11 to move, the Y-axis moving mechanism 9 and the Y-axis moving seat 12 are arranged on the X-axis moving beam 11, the Y-axis moving mechanism 9 drives the Y-axis moving seat 12 to move, the Z-axis moving mechanism 10 and the Z-axis lifting seat 13 are arranged on the Y-axis moving seat 12, the Z-axis moving mechanism 10 drives the Z-axis lifting seat 13 to lift, and the sealing ring grabbing assembly 3 is arranged on the Z-axis lifting seat 13. In this embodiment, the X-axis moving mechanism 8, the Y-axis moving mechanism 9, the Z-axis moving mechanism 10, and the lifting mechanism 6 are all screw linear modules.
The Z-axis lifting seat 13 is provided with the spring seat 13-1 and the mounting seat 13-2, the sealing ring grabbing component 3 is arranged on the mounting seat 13-2, the mounting seat 13-2 and the Z-axis lifting seat 13 are in sliding connection along the Z axis, a spring is arranged between the spring seat 13-1 and the mounting seat 13-2, buffering is provided for the sealing ring grabbing component 3, when an unexpected collision or overload condition is met, the spring can absorb impact force, equipment is protected from damage, meanwhile, the softness of grabbing actions is increased, and the damage risk to the sealing ring is reduced.
Of course, in order to increase the number of packing stacks, a plurality of packing holders 4 may be provided, each packing holder 4 corresponding to a height sensor 7.
The utility model has the working principle that the sealing ring is sleeved on the sealing ring supporting frame 4, the supporting columns 4-2 are arranged on the inner ring of the sealing ring, gaps exist in the middle of the supporting columns 4-2, the clamping claws 3-2 enter from the gaps between the supporting columns 4-2 when in gripping, then the clamping claws are driven by the clamping claw driving device to move outwards in the radial direction to prop up the sealing ring for gripping, and after the sealing ring gripping assembly 3 is moved in place by the conveying assembly, the clamping claw driving device is driven to move inwards in the radial direction to loosen the sealing ring. The position of the uppermost sealing ring is detected by the height sensor 7, and when the last sealing ring is grabbed, the lifting mechanism 6 drives the lifting table 5 to lift, so that the next sealing ring is moved to the grabbed position. When the sealing rings with other sizes are required to be grabbed, the sliding block 4-2-1 at the bottom of the support column 4-2 is moved to adjust the position of the support column 4-2 on the support base 4-1 so as to adapt to the size of the sealing rings.
The sealing ring is sleeved on the sealing ring support frame 4, so that the sealing ring grabbing assembly 3 is convenient to grab, the diameter of the sealing ring support frame 4 is adjustable, and the sealing ring support frame can adapt to sealing rings with different sizes.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.