Feeding device of venturi tube assembly line
Technical Field
The utility model relates to a loading attachment, especially a loading attachment of venturi tube assembly line.
Background
The venturi is mainly applied to an oil suction pipeline system in an automobile, and utilizes gas drainage to generate a siphon process, so that fuel oil in an oil tank is sucked into a structure used in the system, and manual feeding is generally adopted when the existing valve body and valve cover of the venturi are assembled and fed, so that time and labor are wasted, and the automation degree is not high.
Therefore, a feeding device of a venturi tube assembly line which is time-saving, labor-saving and high in automation degree is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a loading attachment of venturi tube assembly line, comparatively labour saving and time saving, and degree of automation is higher.
The utility model provides a following technical scheme:
a feeding device of a venturi assembly line comprises two groups of lifting machines and two groups of collecting slide way components, wherein the two groups of lifting machines are used for lifting a venturi valve body and a valve cover respectively, the two groups of collecting slide way components are used for conveying the venturi valve body and the valve cover respectively, discharge ports of the two groups of lifting machines are arranged oppositely, and the two groups of collecting slide way components are arranged in parallel and in parallel corresponding to the two groups of lifting machines; the collecting slide way assembly comprises a slide way, a vibrator and an elastic cushion block, wherein a material receiving port located below a discharge port of the elevator is arranged at one end of the slide way, the vibrator is located below the slide way, a fixed end of the vibrator is connected to a shell of the elevator through a mounting bracket, a vibration end of the vibrator is connected with a horizontal plate, the bottom end of the elastic cushion block is mounted on the horizontal plate, the top end of the elastic cushion block is supported below the slide way through a connecting plate frame, the other end of the slide way extends towards the upper part of the Venturi tube assembly workbench, and a displacement sensor used for detecting the position of a workpiece is further fixed on one side of the end part of the slide way extending above.
Preferably, the end part of the collecting slideway component is also provided with an auxiliary positioning component, the auxiliary positioning component comprises a positioning support fixed on the venturi tube assembling workbench, a longitudinal sliding table cylinder fixed on the positioning support and a positioning station fixed at the top of the sliding table of the longitudinal sliding table cylinder, and the longitudinal sliding table cylinder can push the positioning station to move towards the end part of the slideway so as to receive and position the venturi tube.
Preferably, the positioning station comprises a supporting bottom plate, a left limiting plate, a right limiting plate and an end limiting plate, wherein the left limiting plate, the right limiting plate and the end limiting plate are arranged above the supporting bottom plate in a concave distribution, and a concave opening is arranged towards the slide way.
Preferably, a transverse sliding table cylinder is further fixed on the right side limiting plate of the collecting slide assembly for conveying the venturi tube valve body, and the end limiting plate is arranged on a sliding table of the transverse sliding table cylinder.
Preferably, a feed back gap is further formed in one side of the slide way on one side of the material receiving opening, and the feed back gap is connected with a bottom feed hopper of the elevator through a feed back groove.
Preferably, the elevator comprises a bin shell, a linkage push block, a driving cylinder, fixed plates and movable plates, wherein three groups of movable plates are obliquely arranged in a step shape, one side of each movable plate is also provided with the linkage push block which is sequentially linked, the fixed plate fixed in the bin shell is arranged beside each movable plate, the movable plates can reciprocate along the adjacent fixed plates, the fixed plates are also provided with through grooves through which the linkage push block can reciprocate, each fixed plate comprises a first fixed plate, a second fixed plate and a third fixed plate which sequentially ascend in a step shape, the movable plates comprise a first movable plate, a second movable plate and a third movable plate which sequentially ascend in a step shape, when the movable plates move in a linkage manner to the lowest point, the top ends of the second movable plate and the third movable plate are respectively lower than the top ends of the first fixed plate and the second fixed plate, the fixed plate of the first movable plate is positioned below a feeding port at the bottom of the elevator, and when the movable plates move in a linkage manner to the highest point, the top ends of the, and the discharge port of the elevator is arranged at the top end of the third fixed plate, and the linkage block on the third movable plate penetrates out of the through groove of the third fixed plate and is in driving connection with the driving cylinder fixed on the back of the third fixed plate.
Preferably, the elastic cushion blocks are four groups distributed in a rectangular shape.
The utility model has the advantages that: after on promoting the material loading to two sets of slides that set up side by side with valve gap and the different lifting machine of valve body correspondence, make the work piece that connects the material mouthful and receive progressively towards the motion of slide port through the vibrator vibration, after displacement sensor detected the work piece to the port, the accessible started vertical slip table cylinder towards the motion of slide port, make the public transit fall to the location station in, thereby can make things convenient for the manipulator location when one process under venturi tube valve body and the valve gap more, and labour saving and time saving, and degree of automation is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic illustration of a distribution structure of a set of hoists and collection chute assemblies;
FIG. 3 is a schematic structural view of a collection chute assembly;
FIG. 4 is a schematic structural view of an auxiliary positioning assembly for positioning the valve body;
FIG. 5 is a schematic structural view of an auxiliary positioning assembly for positioning the valve cover;
fig. 6 is a schematic structural view of the hoist;
fig. 7 is a cross-sectional view of the hoist;
FIG. 8 is a side view of FIG. 7;
fig. 9 is a partially enlarged view of a portion a in fig. 8;
notation in the figure: 1 is the lifting machine, 2 is collecting the slide subassembly, 3 is the slide, 4 is the vibrator, 5 is resilient cushion, 6 is for connecing the material mouth, 7 is the installing support, 8 is the horizontal plate, 9 is the linking plate frame, 10 is displacement sensor, 11 is the locating support, 12 is vertical slip table cylinder, 13 is the location station, 14 is horizontal slip table cylinder, 15 is the feed back breach, 16 is the feed back groove, 17 is the feed bin casing, 18 is the linkage ejector pad, 19 is for driving actuating cylinder, 20 is the fixed plate, 21 is the movable plate, 22 is logical groove.
Detailed Description
With reference to fig. 1 to 9, the feeding device for a venturi assembly line includes two sets of lifting machines 1 for respectively lifting a venturi valve body and a valve cover, and two sets of collecting slide assemblies 2 for respectively conveying the venturi valve body and the valve cover, in this embodiment, discharge ports of the two sets of lifting machines 1 are disposed oppositely, and the two sets of collecting slide assemblies 2 are disposed in parallel and side by side corresponding to the two sets of lifting machines 1; collect slide subassembly 2 and include slide 3, vibrator 4 and elastic cushion 5, the one end of slide is equipped with the material receiving mouth 6 that is located 1 discharge gate below of lifting machine, vibrator 4 is located the below of slide, and the stiff end of vibrator 4 passes through installing support 7 to be connected on the shell of lifting machine 1, and its vibration end connects a horizontal plate 8, and elastic cushion 5's bottom is installed on horizontal plate 8, and its top supports in the below of slide through a connecting plate frame 9, and the other end of slide extends towards the top of venturi tube equipment workstation, and slide tip one side that extends to venturi tube equipment workstation top still is fixed with displacement sensor 10 that is used for detecting the work piece position.
The end part of the collecting slideway component 2 is also provided with an auxiliary positioning component, the auxiliary positioning component comprises a positioning bracket 11 fixed on the venturi tube assembling workbench, a longitudinal sliding table cylinder 12 fixed on the positioning bracket 11 and a positioning station 13 fixed on the top of the sliding table of the longitudinal sliding table cylinder, and the longitudinal sliding table cylinder 12 can push the positioning station 13 to move towards the end part of the slideway to receive and position the venturi tube.
The positioning station 13 comprises a supporting bottom plate, a left limiting plate, a right limiting plate and an end limiting plate, wherein the left limiting plate, the right limiting plate and the end limiting plate are arranged above the supporting bottom plate and distributed in a concave shape, and the concave opening faces the slideway.
A transverse sliding table cylinder 14 is further fixed on a right side limiting plate of the collecting slide assembly 2 for conveying the venturi tube valve body, and an end limiting plate is arranged on a sliding table of the transverse sliding table cylinder 14.
One side of the slideway on one side of the material receiving opening 6 is also provided with a material return notch 15, and the material return notch 15 is connected with a bottom feed hopper of the elevator 1 through a material return groove 16.
The elevator 1 comprises a bin shell 17, a linkage push block 18, a driving cylinder 19, a fixed plate 20 and movable plates 21, wherein three groups of movable plates 21 are obliquely arranged in a step shape, one side of each movable plate is also provided with the linkage push block 18 which is sequentially linked, the fixed plate 20 fixed in the bin shell 17 is arranged beside each movable plate 21, the movable plates 21 can reciprocate along the adjacent fixed plates 20, the fixed plate 20 is also provided with a through groove 22 through which the linkage push block 18 can reciprocate, the fixed plate 20 comprises a first fixed plate 20, a second fixed plate 20 and a third fixed plate 20 which sequentially ascend in a step shape, the movable plates 21 comprise a first movable plate 21, a second movable plate 21 and a third movable plate 21 which sequentially ascend in a step shape, when the movable plates 21 move to the lowest point in a linkage mode, the top ends of the second movable plate 21 and the third movable plate 21 are respectively lower than the top ends of the first fixed plate 20 and the second fixed plate 20, and the fixed plate 20 of the first movable plate 21 is positioned below a feed inlet at, when the movable plate 21 moves to the highest point in a linkage manner, the top end of the movable plate is higher than the top end of the fixed plate 20 positioned on the same step, the discharge port of the elevator 1 is arranged at the top end of the third fixed plate 20, and the linkage block on the third movable plate 21 penetrates through the through groove 22 of the third fixed plate 20 to be in driving connection with the driving cylinder 19 fixed on the back surface of the third fixed plate 20.
The elastic cushion blocks 5 are four groups distributed in a rectangular shape.
The utility model discloses a theory of operation is: after lifting the material loading to two sets of slides 3 that set up side by side on corresponding different lifting machines with valve gap and valve body, make the work piece that connects the material mouthful and receive progressively towards the motion of slide port through the vibration of vibrator 4, after displacement sensor detected the work piece to the port, the accessible started vertical slip table cylinder towards the motion of slide port, make the public transit fall to in the location station 13, thereby can make things convenient for the manipulator location when one process under venturi tube valve body and the valve gap more, and labour saving and time saving, and degree of automation is higher.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.