CN113617601B - Windshield glass gluing workbench - Google Patents

Abstract

The utility model provides a windshield glass gluing workbench, which comprises a bench body, a centering limit column and a positioning support column, wherein a first sucker unit and a second sucker unit with upward suction ports are arranged on the bench body, the first sucker unit and the second sucker unit are arranged in two rows at intervals, and the rows of the first sucker unit and the rows of the second sucker unit are arranged in a switching manner between high-low position parity and high-low position dislocation. Therefore, the distance and the gesture between the corner of the windshield glass to be glued and the spraying nozzle of the gluing robot can be realized, and further, the proper included angle between the spraying nozzle and the surface to be glued is obtained, so that the collinear gluing operation of the windshield glass with various specifications is ensured.

Description

Windshield glass gluing workbench

Technical Field

The utility model relates to the field of gluing production of automobile windshields, in particular to a workbench which is matched with a gluing robot to finish the gluing operation of windshields.

Background

At present, along with the rapid development of economy and the improvement of living standard of people, automobiles gradually enter families to become a riding-instead tool, and the automobile industry is continuously developing, and the design and the manufacture of automobile production line equipment are high in efficiency, high in performance, low in cost, small in space and the like as indexes to be considered preferentially.

The windshield glass gluing robot is an indispensable production device of an automobile automatic production line. The existing robot gluing equipment has the limitation of glass size no matter in a turntable type, a turnover type or a line type, and the functions of front and rear windshields and panoramic glass synchronous collineation gluing cannot be met by the traditional equipment and main stream conveying equipment in the market.

The utility model relates to a single-action glass centering and positioning device (publication No. CN 2489919Y-hereinafter referred to as document 1), which is a glass centering and positioning device with better positioning precision and more convenient operation. When the glass 6 is used, the glass 6 is placed on the glass supporting block 7 in the middle of each glass baffle, then the rotating piece 1 in each rotating pull rod mechanism is driven to rotate in a fixed shaft, the rotating piece 1 drives the pull rod 2 connected with the rotating piece to move towards each other, and the glass baffle 3 connected with the other end of the pull rod 2 pushes the glass 6 to realize the centering of the glass 6 on a certain position, so that the centering and positioning of the glass 6 can be realized under the combined action of a plurality of rotating pull rod mechanisms moving in different directions. The function of the guide 4 is to force the glass stop 3 to move in a given direction. Because each rotary pull rod mechanism can realize the centering operation of the glass 6 at a specific position and is not interfered by other mechanisms, the glass centering mechanism not only can realize the centering of the glass in the XY two directions, but also can lead the errors of the glass to be more uniformly distributed, and realize the ideal positioning of the glass. The above-mentioned scheme aims at implementing the accurate centering of XY two directions to the glass that waits to glue, wherein do not relate to centering device and glue spreading robot's adaptation problem.

The utility model patent named as a robot glue spreading and positioning system (the authorized bulletin number is CN10553798C, hereinafter referred to as document 2) provides a robot glue spreading and positioning system which can accurately position glass in three directions in a space X, Y, Z and can identify the type of the glass while positioning the glass so as to enable a robot to automatically adjust a glue spreading program. When the glass is conveyed to the centering platform 1 but centering is not achieved, the glass is supported by the sucker brackets 31 of the two groups of sucker units 20, after the glass is centered by the three groups of centering units 2, 3 and 4, the air cylinder 32 is started to drive the sucker 35 to move upwards to suck the glass, and then the air cylinder 32 is started reversely to drive the sucker 35 to pull the glass downwards to be tightly attached to the upper surface of the sucker brackets 31. At this time, the suction cup bracket 31 can rotate around the rotation shaft 28 (as shown in fig. 6) and also can rotate with the two knuckle bearings 30 as hinge support points (as shown in fig. 7), so that when the suction cup 35 drives the glass to pull downwards, the suction cup bracket 31 can rotate along with the radian of the glass, and the glass is attached to the rigid suction cup bracket 31 to the greatest extent, thereby realizing accurate positioning of the centered glass in the Z direction. It can be seen that the so-called accurate positioning in the Z-direction of document 2 is not actually an adjustment in the Z-direction in a strict spatial sense, but as it is described in the specification thereof, and that the positioning in the Z-direction depends on the interrelation of the profiles 21, 22, wherein the long profile 21 is fixed on the centering table 1, the short profile 22 is longitudinally mounted on the profile 21, and can slide up and down along the profile 21 to adjust the height between the two profiles 21, 22, which is one; secondly, when the centering bars 14 and 15 on the two sliding blocks 8 and 9 are synchronously centered, the upper parts of the two centering bars 14 and 15 are respectively provided with a circle of inward shrinking platforms 16 and 17 which can support centered glass, and the centering bars 14 and 15 above the platforms 16 and 17 are provided with gradually thicker conicity, so that the positioned glass can receive a downward force component, and the glass cannot move upwards when the sucking disc sucks the glass upwards. That is, the positioning of the windshield in the Z direction is defined by the height of the platforms 16, 17 and the height of the suction cup holders 31, which are retracted on the centering bars 14, 15, and the height of the suction cup holders 31, which are defined by the positioning of the section bar 22 and the section bar 21, and the height of the suction cup holders 31 is adjusted depending on the positioning of the section bar 22 and the section bar 21, and in addition, since the areas of the suction cup holders 31 are located inside the areas of the centering bars 14, 15, that is, the vertical adjustment of the positions of the suction cup holders 31, that is, the Z direction, corresponds to the spatial positions reached by the middle glass surface of the windshield with different curvatures so as to be better adapted to the change of the curvature of the curved surface of the windshield, in other words, the boundary dimensions of the front and rear windshields and the roof panorama respectively are very different, and the difference of the curvature of the glass is very significant, so that the heights of the suction cup holders 31 are different when the centering bars 14, 15 in document 2 accomplish the edge constraint positioning of the windshield are different to ensure the height adaptation to the middle glass area.

The existing production workshops already purchase windshield glass gluing automatic lines, namely a gluing robot and a windshield fixing rack matched with the gluing robot, wherein the gluing robot is possibly selected to be matched with windshield glass with certain specific specifications, and an ideal gluing operation can be realized because a proper included angle and a proper interval are kept between a gluing nozzle of the gluing robot and a glass surface. When the production vehicle type changes, the specification of the windshield glass can also change correspondingly, and at the moment, the original gluing robot cannot be used for gluing the windshield glass with updated specification, because even if a gluing nozzle of the gluing robot can barely reach the edge of the glass, proper included angles and proper spacing between the gluing nozzle and the glass surface cannot be realized, and the sprayed adhesive tape is difficult to be used for bonding naturally. Of course, it is possible to purchase new glue robots again, and the problem is that equipment investment and site restrictions are also unavoidable and objective.

Disclosure of Invention

The utility model aims to provide a windshield glass gluing workbench which is used for adjusting the posture of a glass surface of a windshield glass to be glued so as to improve the utilization rate of an original gluing robot.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme that the windshield glass gluing workbench comprises a bench body, a centering limiting column and a positioning supporting column, and is characterized in that: the first sucking disc unit and the second sucking disc unit with the upward suction ports are arranged on the bench body, the first sucking disc unit and the second sucking disc unit are arranged in two rows at intervals, and the rows of the first sucking disc unit and the rows of the second sucking disc unit are arranged in a switching mode between high-low position parity and high-low position dislocation.

In the scheme, the rows of the first sucker units and the rows of the second sucker units are arranged in a height parity or dislocation mode, so that the glass surface of the windshield glass to be glued is placed horizontally or obliquely, when the first sucker units and the second sucker units are arranged at the same height, the spraying nozzle of the gluing robot can smoothly reach the part to be glued and keep a proper included angle between the spraying nozzle and the surface to be glued, and the gluing robot with fixed positions and definite arm lengths can implement gluing operation without difficulty and can smoothly complete gluing operation; for the windshield glass to be glued with a slightly larger size, the spraying nozzle of the gluing robot can smoothly reach the position to be glued but cannot adjust the position to a proper included angle between the spraying nozzle and the surface to be glued, gluing quality is difficult to ensure by barely gluing, and at the moment, the height difference between the first sucking disc unit and the second sucking disc unit can be adjusted, so that the distance and the gesture between the corner position of the windshield glass to be glued and the spraying nozzle of the gluing robot can be realized, the proper included angle between the spraying nozzle and the surface to be glued is further obtained, and the collinear gluing operation of the windshield glass with various specifications is ensured.

Drawings

FIGS. 1a, 2a, 3a, 4a, 5a, 6a are perspective structural views of the present utility model, respectively;

FIGS. 1b, 2b, 3b, 4b, 5b, 6b are views of the operating states of FIGS. 1a, 2a, 3a, 4a, 5a, 6a, respectively;

FIG. 7 is a view in the direction A of FIG. 6 a;

FIG. 8 is a cross-sectional view of K-K of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 8;

FIG. 10 is an enlarged view of a portion of FIG. 6 a;

FIG. 11 is a perspective view of the gantry body assembly;

fig. 12 and 13 are schematic views of two positions of the windshield.

Detailed Description

The initial model selection standard of the gluing robot purchased by a manufacturer is determined for producing a vehicle model with a specific specification, and when the vehicle model produced in a collinear way is increased, the dilemma that the original equipment is difficult to compete inevitably occurs; in addition, even if the vehicle type is not increased, the specification of the glass to be glued is likely to change, for example, the original purchased glue spreading robot is only used for meeting the glue spreading operation of the windshield glass, the existing glue spreading operation is likely to be based on the change of the market, the roof panoramic sunroof needs to be provided on the same type of vehicle, and the new glue spreading operation needs also cause the difficulty that the original glue spreading robot cannot be adequate.

The utility model is based on the above problems, and the specific scheme is as follows:

the windshield glass gluing workbench comprises a rack body 10, a centering limiting column and a positioning supporting column, wherein a first sucker unit 21 and a second sucker unit 22 with upward suction ports are arranged on the rack body 10, the first sucker unit 21 and the second sucker unit 22 are arranged in two rows at intervals, and the rows of the first sucker unit 21 and the rows of the second sucker unit 22 are arranged in a switching mode between high-low position parity and high-low position dislocation.

It is first to be noted that the meaning of the so-called high-low parity or high-low dislocation arrangement means: when the first sucking disc unit 21 and the second sucking disc unit 22 are at the low position at the same time, there may be a height difference between the two, but the glass a to be glued can still be maintained to be in a flat state as a whole, as shown in fig. 12; the arrangement of the high and low dislocation positions shows the result that the height of the first sucker unit 21 is raised, and the second sucker unit 22 is still kept low, so that a proper high and low dislocation state exists between the first sucker unit and the second sucker unit, and the glass A to be glued is in an inclined state as a whole.

The technical effect achieved by the technical scheme is to limit and restrict the glass A to be glued to be matched with the gluing robot in a proper posture, and the problem that the gluing included angle cannot be achieved by the original gluing robot is solved through posture adjustment of the glass A to be glued. Since the difference between the height and the dislocation is not large, the deformation performance of the leather cups of the first sucker unit 21 and the second sucker unit 22 is basically sufficient, and if the difference between the height and the dislocation is slightly large, the adsorption effect can be maintained by the first sucker unit 21 and the second sucker unit 22, and it is considered that the ball joint or the hinge joint is additionally arranged on the first sucker unit 21, so that the adhesion between the first sucker unit 21 and the second sucker unit 22 and the glass a to be glued is further improved.

According to the technical scheme, the single supporting constraint posture originally applied to the glass A to be glued is improved to be the glass surface posture polymorphism of the glass A to be glued, so that the production efficiency of gluing equipment is remarkably improved, and the processes of personnel configuration, mixed line collinear production and the like are reduced.

In addition, the first suction cup units 21 and the second suction cup units 22 are arranged in two rows at intervals, and it is also understood that the plurality of first suction cup units 21 are arranged in rows as a whole, and the plurality of second suction cup units 22 are also arranged in rows as a whole, and it is not required that the first suction cup units 21 or the second suction cup units 22 in each row are arranged in strict alignment with each other, that is, may be arranged in an arc line or a fold line, and the structures of the first suction cup units 21 and the second suction cup units 22 may be the same. The definition of "first" and "second" is mainly for convenience in description and description to describe the difference in height and position between the two.

As a preferable scheme, at least 2 first suction cup units 21 and second suction cup units 22 in each row are provided, two rows of positioning support columns formed by first and second rows of positioning support column units 31 and 32 are provided on the rack body 10, and at least two positioning support column units are provided in each row of positioning support columns. In the embodiment shown in fig. 11, there are two first suction cup units 21 in each column, two second suction cup units 22 are also arranged, two first suction cup units 21 in the same column are disposed outside the X-direction rail 11, and two second suction cup units 22 in the same column are also disposed outside the X-direction rail 11. This facilitates the arrangement of the X-direction rail 11 and the provision of the relevant components or mechanisms thereon. The first suction cup unit 21 and the second suction cup unit 22 which are arranged separately in this way can be adsorbed on a proper area on the glass surface of the glass a to be glued, and the reliability of adsorption is ensured.

The first suction cup unit 21 and the second suction cup unit 22 are connected to the upper ends of the first suction cup lever 211 and the second suction cup lever 221, the first suction cup lever 211 and the second suction cup lever 221 are connected with a lifting mechanism to implement lifting displacement, and the first suction cup unit 21 and the second suction cup unit 22 are arranged close to the inner edges of the area surrounded by the first column positioning support column unit 31 and the second column positioning support column unit 32. As shown in fig. 1a, 2a, 3a, 4a and 11, the first and second rows of positioning support column units 31 and 32 mainly play a supporting role, and the first sucker unit 21 and the second sucker unit 22 are arranged at the inner side of the area surrounded by the first and second rows of positioning support column units 31 and 32 and near the edge of the area surrounded by the first and second rows of positioning support column units, so as to improve the reliability of adsorption and bonding, ensure that the size of the area surrounded by the adsorption and bonding parts of the first sucker unit 21 and the second sucker unit 22 is proper, and avoid the inclined displacement or even hanging drop of the glass a to be glued caused by adjusting the glass a to be glued when the glass a is horizontally placed to an inclined posture. In addition, the first suction cup unit 21 is lifted in a state that the first suction cup unit and the glass A to be glued are in adsorption fit, so that the risk of sliding and hanging down the glass A to be glued is effectively avoided.

Preferably, the primary lifting mechanism 40 comprises an air cylinder 41, and a piston rod of the air cylinder 41 is connected with the first sucker rod 211 and the second sucker rod 221. It should be noted that, in the implementation, the first stage lifting mechanism 40 acts simultaneously and acts to lift the first suction cup unit 21 and the second suction cup unit 22 on the first suction cup lever 211 and the second suction cup lever 221 simultaneously, the lowest position is the avoiding position, that is, the lowest position is required in the process that the conveying track transfers the glass a to be glued to the station where the utility model is located, so that the glass a to be glued is propped against the upper side of the utility model, and then the first stage lifting mechanism 40 acts and lifts the first suction cup unit 21 and the second suction cup unit 22 to the adsorbing position.

The cylinder part is selected as a lifting mechanism, and is a simple and practical choice, in particular to a scheme that the lower end of a piston rod of a cylinder 41 is connected with a supporting plate 42, rod bodies of a first sucker rod 211 and a second sucker rod 221 are inserted into guide holes of the supporting plate 42, limiting check rings 23 are connected to the first sucker rod 211 and the second sucker rod 221 positioned at the lower part of the supporting plate 42, a spring 43 is sleeved on the sucker rod 23 positioned at the upper part of the supporting plate 42, and the spring 43 provides elasticity to drive the first sucker rod 211 and the second sucker rod 221 to lift upwards. The supporting plate 42 connected with the lower end of the piston rod of the air cylinder 41 is lifted along with the action of the piston rod, when the supporting plate 42 is lifted, the first sucker rod 211 and the second sucker rod 221 and the first sucker unit 21 and the second sucker unit 22 are synchronously lifted, when the first sucker unit 21 and the second sucker unit 22 reach the glass A to be glued and are contacted with the glass A to be glued, the spring 43 firstly plays a role in buffering to avoid impact collision between the first sucker unit 21 and the second sucker unit 22, and then the bonding state of the glass A glass surface of the first sucker unit 21 and the second sucker unit 22 and the glass A to be glued is maintained under the action of elasticity, so that timely and smooth adsorption is facilitated.

The primary lifting mechanism 40 in the above scheme has the functions of firstly lifting the first sucker rod 211 and the second sucker rod 221, realizing the adsorption and fixation functions of the first sucker unit 21 and the second sucker unit 22 on the glass a to be glued horizontally arranged on the first positioning support column unit 31 and the second positioning support column unit 32, and performing the gluing operation on the glass a to be glued with a smaller size without adjusting the posture of the glass surface; and the glass A to be glued corresponding to a slightly large size firstly completes the adsorption of the glass surface in a flat state, and then the gesture adjustment action of the glass surface is realized by single-side lifting as described below.

Specifically, the first stage lift mechanism 40 to which the first suction cup unit 21 is connected to the second stage lift mechanism 50, and the first suction cup unit 21 is raised to a higher level than the second suction cup unit 22. The first-stage lifting mechanism 40 and the second-stage lifting mechanism 50 may be basically the same, and the second-stage lifting mechanism 50 has the function of lifting the first-stage lifting mechanism 40, and it should be noted that only the first-stage lifting mechanism 40 connected with the first suction cup unit 21 needs to perform lifting action, so that the first suction cup unit 21 can be lifted to a high position along with the body of the first-stage lifting mechanism 40, and the height of the first suction cup unit 21 is higher than the height of the second suction cup unit 22, so that the posture change that the glass surface of the glass a to be glued is turned from a flat position to a small-angle inclination is realized.

Preferably, the primary lifting mechanism 40 comprises a cylinder 41 positioned in the middle position and guide posts 42 positioned at two sides of the cylinder 41, the guide posts 42 are in sliding guide fit with guide holes in the body of the primary lifting mechanism 40, and the guide posts 42 are arranged in parallel with piston rods of the cylinder 41. The guiding column 42 can avoid torsion phenomenon in the lifting process of the piston rod, and ensure the reliability of the adsorption of the first sucker unit 21 and the second sucker unit 22. The secondary lifting mechanism 50 can refer to the technical scheme of the primary lifting mechanism 40.

The importance of the posture of the glass surface of the glass A to be glued from a flat position to a small-angle inclination is explained above, and the technical scheme for adjusting the position relationship between each side of the glass A to be glued and the gluing robot is explained below. In the case of a front windshield, for example, the size between the two sides in the vehicle width direction is larger than the size between the other upper and lower sides, and when the front windshield is conveyed on a conveyor chain (shown in the figure) (in the arrow direction in fig. 1 a), the conveying direction coincides with the two sides in the vehicle width direction of the front windshield, in other words, the vehicle width direction symmetry line of the front windshield coincides with the conveying direction, so that a large number of front glasses to be glued can be simultaneously placed and conveyed on the conveyor chain with a certain length, generally, a gluing robot is arranged at the side of the conveyor chain, when the front windshield placed in such a direction reaches the gluing robot, one side of the front windshield in the vehicle width direction approaches the gluing robot, the other side of the front windshield in the vehicle width direction is far away from the gluing robot, and the mechanical arm extends to the limit position when the pair of the gluing robot is far away from the side, and even if this is impossible, the ideal gluing operation can not be realized. The following scheme disclosed by the utility model can effectively solve the problems.

The middle part of the rack body 10 and the rack 1 below the rack body form running fit, the rotary shaft core is positioned in the plumb direction, a driving mechanism is arranged between the rack 1 and the rack body 10 to drive the rack body 10 to rotate around the rotary shaft core, an X-direction track 11 arranged in the horizontal direction is arranged on the rack body 10, X-direction centering limit columns 111 are arranged on the X-direction track 11, the X-direction centering limit columns 111 are symmetrically arranged by taking the rotary shaft core as the center, and an X-direction driving mechanism 12 is arranged on the rack body 10 to drive the X-direction centering limit columns 111 at two ends to be close to or far away from each other for displacement.

In the above scheme, the displacement of the X-direction centering and limiting column 111 can be realized by the arrangement of the X-direction track 11, and the displacement of the X-direction centering and limiting column 111 aims at restraining and abutting against the X-direction positioning of the glass a to be glued, and the positioning reference is the rotary shaft core of the rack body 10. As shown in fig. 7, the rack body 10 is provided with a gear 13, and a rack 14 engaged with the gear 13 is driven by a cylinder 15.

The following relates to a Y-direction, defining an initial X-direction to coincide with the direction of the conveyor chain, in other words a Y-direction being fixed, defining an initial X-direction perpendicular to the Y-direction, as shown in fig. 1a, 2a, 3a, 4a, 1b, 2b, 3b, 4 b; the gantry body 10 is rotatable to a position in which it defines an X, i.e. an X-direction track 11, parallel to the Y-direction, as shown in fig. 5a, 6a, 5b, 6 b.

Therefore, the rotation arrangement scheme of the rack body 10 can rotate the glass A to be glued positioned and supported on the rack body to enable the glass A to be glued to be indexed to adjacent corners on the glass and to be positioned at equal distance positions with smaller distance from the gluing robot. As shown in fig. 3b and 4b, one of the sides of the glass a to be coated in the vehicle width direction is close to the coating robot, and the other is far from the coating robot, that is, the coating robot is located at the position of right upper side or left lower side in the drawing, the coating robot is not shown in the drawing, and the position of right upper side in the drawing is taken as an example for explanation, the distance between the coating robot and the corner A1 of the glass a to be coated shown in fig. 3b and 4b is greater than the distance between the coating robot and the corners A1 and A2 of the glass a to be coated shown in fig. 5b and 6b, and the distances between the coating robot and the corners A1 and A2 of the glass a to be coated are equal in fig. 5b and 6 b.

In order to realize centering of the peripheral outline of the glass A to be glued relative to the rotating shaft core of the rack body 10, the X-direction centering limiting column 111 has realized centering in the X-direction, and the Y-direction centering is completed by the following technical scheme that the rack 1 is provided with a Y-direction track 2, the Y-direction track 2 is provided with a Y-direction centering limiting column 3, the Y-direction centering limiting column 3 is symmetrically arranged by taking the rotating shaft core of the rack body 10 as the center, the rack 1 is provided with a Y-direction driving mechanism 4 to drive the Y-direction centering limiting column 3 to move close to or away from each other, and the Y-direction track 2 and the Y-direction centering limiting column 3 are positioned at avoiding positions of the rotating paths of the rack body 10 and the X-direction track 11. Since the bench body 10 and the X-direction rail 11 thereon need to rotate, the Y-direction centering and limiting column 3 needs to be moved to a centering and positioning position for pushing the glass a to be glued, and is kept spaced from the rotation track of the bench body 10 and the X-direction rail 11 thereon when the bench body needs to be retracted, so that interference between the bench body 10 and the X-direction rail 11 is avoided, and it should be noted that the avoidance also includes avoidance of the glass a to be glued.

When the rack body 10 rotates, the X-direction track 11 can be positioned at a position vertical to or parallel to the Y-direction track 2, the lower end of the Y-direction centering limit column 3 is hinged on the rack 1 and can be in a vertical or inclined state, and the swinging rotary surface of the Y-direction centering limit column 3 is inclined outwards when vertical to or parallel to the Y-direction track 2.

As shown in fig. 1a, 2a, 3a, 4a, 1b, 2b, 3b, 4b, the X-direction rail 11 is perpendicular to the Y-direction rail 2, fig. 5a, 6a, 5b, 6b are parallel to the Y-direction rail 2, fig. 5b, 6b are the positions of the glass to be glued, fig. 5b is a state in which the glass a to be glued is flat, and fig. 6b is a state in which the corners A1, A2 are raised. The lower end of the Y-direction centering limiting column 3 is hinged to the frame 1, and can be driven by the cylinder assembly 4 connected to the lower part to be erected, as shown in the states of figures 2a and 2 b; the Y-direction centering limit column 3 can also incline to a low position, such as the postures shown in figures 1a, 3a, 4a, 5a, 6a, 1b, 3b, 4b, 5b and 6b, and the Y-direction centering limit column 3 is in a low-position inclined posture, which is beneficial to avoiding the transfer of the glass A to be glued, also takes account of the rotation of the glass A to be glued, simultaneously provides avoiding space for the swing arm extension and swing of the gluing robot, and simultaneously takes account of the moving stroke of the centering displacement of the Y-direction centering limit column 3.

The secondary lifting mechanism 50 is fixed on the rack body 10, the primary lifting mechanism 40 is connected with a support plate 41, the support plate 41 is connected with a lifting rod 51 connected with the secondary lifting mechanism 50 through a transition support 43, and the support plate 41 is also connected with a positioning support column unit 32a. As shown in fig. 12, the lifting rod 51 of the secondary lifting mechanism 50 is not lifted, the support plate 41 and the primary lifting mechanism 40, the positioning support column unit 32a and the first sucker unit 21 connected with the support plate 41 are at a low position at the same time, and play a role of supporting and adsorbing the glass a to be glued together with the rest of the second sucker unit 22 and the first and second positioning support column units 31 and 32 which are kept at the low position all the time, and the glass a to be glued is in a horizontal posture; as shown in fig. 10, 11 and 13, the lifting rod 51 of the secondary lifting mechanism 50 is lifted, the support plate 41 and the primary lifting mechanism 40, the positioning support column unit 32a and the first sucking disc unit 21 connected with the support plate are lifted to a high position at the same time, and the support plate and the first sucking disc unit are matched with the second sucking disc unit 22 and the rightmost second row positioning support column unit 32 to play a role of supporting and adsorbing the glass a to be glued, so that the posture adjustment task of lifting the edge of one side of the glass a to be glued is realized.

Claims (7)

1. The utility model provides a windshield rubber coating workstation, includes rack body (10), centering spacing post and location support post, its characterized in that: the rack body (10) is provided with a first sucker unit (21) and a second sucker unit (22) with upward suction ports, the first sucker unit (21) and the second sucker unit (22) are arranged in two rows at intervals, and the rows of the first sucker unit (21) and the sucker of the rows of the second sucker unit (22) are arranged in a switching way between high-low position parity and high-low position dislocation;

at least 2 first sucking disc units (21) and 2 second sucking disc units (22) in each row are arranged, two rows of positioning support columns consisting of a first row of positioning support column units (31) and a second row of positioning support column units (32) are arranged on the rack body (10), and at least two positioning support column units are arranged in each row of positioning support columns;

the first sucking disc unit (21) and the second sucking disc unit (22) are respectively connected to the upper ends of the first sucking disc rod (211) and the second sucking disc rod (221), the first sucking disc rod (211) and the second sucking disc rod (221) are connected with the lifting mechanism to implement lifting displacement, and the first sucking disc unit (21) and the second sucking disc unit (22) are arranged close to the inner edges of the area surrounded by the first-row positioning support column unit (31) and the second-row positioning support column unit (32);

the middle part of the rack body (10) is in running fit with the rack (1) below the rack body, the rotary shaft core is positioned in the plumb direction, a driving mechanism is arranged between the rack (1) and the rack body (10) to drive the rack body (10) to rotate around the rotary shaft core, an X-direction track (11) which is horizontally arranged is arranged on the rack body (10), an X-direction centering limit column (111) is arranged on the X-direction track (11), the X-direction centering limit column (111) is symmetrically arranged by taking the rotary shaft core as a center, and an X-direction driving mechanism (12) is arranged on the rack body (10) to drive the X-direction centering limit columns (111) at two ends to move close to or away from each other;

the Y-direction centering limiting column (3) is arranged on the Y-direction track (2), the Y-direction centering limiting column (3) is symmetrically arranged by taking a rotary shaft core of the rack body (10) as a center, the Y-direction driving mechanism (4) is arranged on the rack (1) to drive the Y-direction centering limiting column (3) to mutually approach or separate from displacement, and the Y-direction track (2) and the Y-direction centering limiting column (3) are positioned at avoidance positions of the rotary paths of the rack body (10) and the X-direction track (11);

the first sucking disc unit (21) is lifted to a high position at the same time and is matched with the second sucking disc unit (22) and the second row of positioning support column units (32) to play a role in supporting and adsorbing glass (A) to be glued, so that the posture adjustment task of lifting the edge of one side of the glass (A) to be glued is realized.

2. A windshield glass gluing station as in claim 1, wherein: the lifting mechanism comprises a primary lifting mechanism (40), the primary lifting mechanism (40) comprises an air cylinder (41), and a piston rod of the air cylinder (41) is connected with the first sucker rod (211) and the second sucker rod (221).

3. A windshield glass gluing station as in claim 2, wherein: the lower extreme of the piston rod of cylinder (41) is connected with layer board (42), and the shaft of first sucking disc pole (211), second sucking disc pole (221) inserts in the guiding hole of layer board (42), even has spacing retaining ring (23) on first sucking disc pole (211), the second sucking disc pole (221) that are located layer board (42) lower part, and the cover is equipped with spring (43) on first sucking disc pole (211), the second sucking disc pole (221) that are located layer board (42) upper portion, and spring (43) provide elasticity and order about first sucking disc pole (211), second sucking disc pole (221) to rise upwards.

4. A windshield glass gluing station as in claim 2, wherein: the lifting device further comprises a second-level lifting mechanism (50), wherein the first-level lifting mechanism (40) connected with the first sucker unit (21) is connected with the second-level lifting mechanism (50), and the first sucker unit (21) is higher than the second sucker unit (22) when being lifted to a high position.

5. A windshield glass gluing station as in claim 2, wherein: the primary lifting mechanism (40) comprises a cylinder (41) positioned in the middle position and guide posts positioned on two sides of the cylinder (41), wherein the guide posts are in sliding guide fit with guide holes in the body of the primary lifting mechanism (40), and the guide posts are arranged in parallel with piston rods of the cylinder (41).

6. A windshield glass gluing station as in claim 1, wherein: the X-direction track (11) can be positioned at a position vertical to or parallel to the Y-direction track (2) when the rack body (10) rotates, the lower end of the Y-direction centering limit column (3) is hinged on the rack (1) and can be in a vertical or inclined state, and the swinging rotation surface of the Y-direction centering limit column (3) is inclined outwards when the swinging rotation surface of the Y-direction centering limit column is vertical to or parallel to the Y-direction track (2).

7. A windshield glass gluing station as in claim 4, wherein: the secondary lifting mechanism (50) is fixed on the rack body (10), the primary lifting mechanism (40) is connected with a support plate, the support plate is connected with a lifting rod (51) connected with the secondary lifting mechanism (50) through a transition support, and the support plate is also connected with a positioning support column unit.