CN113617601A

CN113617601A - Windshield glass gluing workbench

Info

Publication number: CN113617601A
Application number: CN202110885144.XA
Authority: CN
Inventors: 张淼淼; 马向阳; 张红方; 陶明虎; 孙峰; 刘银生; 汤长春; 谷俊生
Original assignee: Chery New Energy Automobile Co Ltd
Current assignee: Chery New Energy Automobile Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-09
Anticipated expiration: 2041-08-03
Also published as: CN113617601B

Abstract

The invention provides a windshield glass gluing workbench which comprises a workbench 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 workbench body, the first sucker unit and the second sucker unit are arranged in two rows at intervals, and the suckers in the row of the first sucker unit and the second sucker unit are arranged in a switching mode between high-low position homothetic position and high-low position homothetic position. Therefore, the distance and the posture from the corner of the windshield glass to be glued to 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 obtained, and collinear gluing operation of the windshield glass of various specifications is ensured.

Description

Windshield glass gluing workbench

Technical Field

The invention relates to the field of automobile windshield glass gluing production, in particular to a workbench which is matched with a gluing robot to finish windshield glass gluing operation.

Background

At present, with the rapid development of economy and the improvement of living standard of people, automobiles gradually enter families to become a transportation tool, the automobile industry is also continuously developed, and high efficiency, high performance, low cost, small space and the like are taken as indexes of priority in the design and manufacture of automobile production line equipment.

A windshield glass gluing robot is indispensable production equipment of an automobile automatic production line. No matter the rubber coating equipment of current robot is the revolving stage formula, convertible or the line style all has the restriction of glass size, and traditional equipment and market mainstream conveying equipment can't satisfy the synchronous collinear rubber coating function of front and back windscreen and panorama glass.

A utility model patent named "single-action glass centering positioning device" (publication number CN 2489919Y-hereinafter referred to as document 1) relates to a glass centering positioning device with better positioning accuracy and more convenient operation. When the glass centering positioning device is used, glass 6 is placed on the glass supporting block 7 in the middle of each glass stop block, then the rotating piece 1 in each rotating pull rod mechanism is driven to rotate by a fixed shaft, the rotating piece 1 drives the pull rod 2 connected with the rotating piece 1 to move in a centering way in opposite directions, meanwhile, the glass 6 is pushed by the glass stop block 3 connected to the other end of the pull rod 2 to realize centering of the glass 6 at a certain position, and under the combined action of the rotating pull rod mechanisms moving in different directions, the centering positioning of the glass 6 can be realized. The guide 4 has the function of forcing the glass stopper 3 to move in a given direction. Because each rotating pull rod mechanism can realize the centering operation of the glass 6 at a specific position without being interfered by other mechanisms, the glass centering device not only can realize the centering of the glass in XY two directions, but also can ensure that the error of the glass is more uniformly distributed, and realize the ideal positioning of the glass. The scheme aims to accurately center the glass to be glued in XY two directions, and the problem of adaptation of the centering device and the gluing robot is not involved.

The invention patent named as 'a robot gluing positioning system' (with the publication number of CN10553798C, hereinafter referred to as document 2) provides a robot gluing positioning system which can accurately position glass in three directions of space X, Y, Z and identify the type of the glass at the same time of positioning the glass so as to enable a robot to automatically adjust a gluing program. Glass is transported centering platform 1, but when not realizing the centering, glass is supported by the sucking disc bracket 31 of two sets of sucking disc units 20, and after glass accomplished through three sets of

centering units

2, 3, 4 centering, cylinder 32 started, drives sucking disc 35 upward movement and holds glass, then reverse start cylinder 32 drives sucking disc 35 and strains glass downwards and pastes to sucking disc bracket 31 upper surface. At this time, the suction cup bracket 31 can rotate around the rotating shaft 28 (as shown in fig. 6) and can also rotate with the two joint bearings 30 as hinge points (as shown in fig. 7), so 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, the glass is attached to the rigid suction cup bracket 31 to the maximum extent, and the centered glass is accurately positioned in the Z direction. It can be seen that the so-called Z-direction precise positioning of document 2 is not actually a Z-direction adjustment in a strict spatial sense, but, as it is stated in the description, a Z-direction precise positioning, and depends on the mutual relationship of the

profiles

21, 22, wherein the long profile 21 is fixed on the centering table 1, and the short profile 22 is longitudinally mounted on the profile 21, being able to slide up and down along the profile 21, to adjust the height between the two

profiles

21, 22, which is one of them; secondly, when the centering

rods

14 and 15 on the two sliding blocks 8 and 9 are centered synchronously, the upper parts of the two

centering rods

14 and 15 are respectively provided with a circle of platforms 16 and 17 which are retracted inwards and can support the centered glass, the

centering rods

14 and 15 above the platforms 16 and 17 have gradually thickened taper, so that the positioned glass can be subjected to a component force of pressing downwards and cannot move upwards when the glass is sucked upwards by the suckers. That is, the positioning of the windshield in the Z direction is defined by the height of the platforms 16 and 17 retracted on the

center bars

14 and 15 and the height of the suction cup bracket 31, and the height of the suction cup bracket 31 and the height of the platforms 16 and 17 are determined, and the adjustment of the height of the suction cup bracket 31 is determined by the positioning of the profile 22 and the profile 21, and in addition, since the area of the suction cup bracket 31 is located inside the area of the

center bars

14 and 15, that is, the up-down direction, i.e., the Z direction, of the suction cup bracket 31 is adjusted to the space position reached by the middle glass surface of the windshield with different curvatures, so as to better adapt to the change of the curvature of the curved surface of the windshield, in other words, for windshields with different specifications, the panoramic size of the front windshield, the rear windshield and the roof, and the skylight have a significant difference of the curvature of the glass surfaces, therefore, the centering bar 14, the skylight of the

document

2, 15 to perform the positioning of the edge constraint of the windscreen, the height of the suction cup brackets 31 is different in order to ensure a height adaptation with the central zone of the windscreen.

The existing production workshop has purchased a windshield gluing automatic line, namely a gluing robot and a windshield fixing rack matched with the gluing robot, the type selection of the gluing robot can be matched with a windshield of a certain specific specification, and because a gluing nozzle of the gluing robot and a glass surface keep a proper included angle and a proper distance, ideal gluing operation can be realized. When the production vehicle type changes, the specification of the windshield glass can be changed correspondingly, and at the moment, the original gluing robot cannot be competent for gluing the windshield glass with the updated specification, because even if the gluing nozzle of the gluing robot can reach the edge of the glass, the proper included angle and distance between the gluing nozzle and the glass surface cannot be realized, and the sprayed adhesive tape is naturally hard to be competent for the gluing task. Of course, it is possible to purchase a new gluing robot again, and the problem is that equipment investment and site limitation exist objectively and cannot be avoided.

Disclosure of Invention

The invention aims to provide a windshield glass gluing workbench to realize the posture adjustment of the 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 purpose, the invention adopts the following technical scheme that the windshield glass gluing workbench comprises a rack body, a centering limit column and a positioning support column, and is characterized in that: the suction port upward first sucker unit and the suction port upward second sucker unit are arranged on the rack body, the first sucker unit and the second sucker unit are arranged in two rows at intervals, and the suckers in the row of the first sucker unit and the row of the second sucker unit are in switching arrangement between high-low position apposition and high-low position apposition.

In the scheme, the suckers in the row of the first sucker unit and the suckers in the row of the second sucker unit are in a height same position or staggered arrangement mode, so that the glass surface of the windshield glass to be glued can be placed in a flat or inclined mode, and for the windshield glass to be glued with a small size, when the first sucker unit and the second sucker unit are arranged at the same height, the spraying nozzle of the gluing robot can smoothly reach the position to be glued and keep a proper included angle between the proper spraying nozzle and the surface to be glued, so that the gluing robot with a fixed position and a determined arm length can smoothly complete the gluing operation without difficulty; for the windshield glass to be glued with a slightly larger size, the spraying nozzle of the gluing robot can smoothly reach the part to be glued but cannot adjust the position to the proper included angle between the spraying nozzle and the surface to be glued, the gluing quality is hard to guarantee by reluctant gluing, and the height difference between the first suction disc unit and the second suction disc unit can be adjusted at the moment, so that the distance and the posture between the corner 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 can be obtained, and the collinear gluing operation of the windshield glass with various specifications can be ensured.

Drawings

FIGS. 1a, 2a, 3a, 4a, 5a, and 6a are respectively a three-dimensional structure diagram of the present invention;

FIGS. 1b, 2b, 3b, 4b, 5b, and 6b are views illustrating operation states in the states shown in FIGS. 1a, 2a, 3a, 4a, 5a, and 6a, respectively;

FIG. 7 is a view taken along line A of FIG. 6 a;

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

fig. 9 is a partial enlarged view of fig. 8;

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

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

fig. 12 and 13 are schematic views showing 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 the dilemma that original equipment is difficult to master inevitably occurs when the number of vehicle models produced in a collinear way is increased; in addition, even the model does not increase and also can appear waiting to glue the specification of glass and change, if originally the rubber coating robot of purchasing only in order to satisfy windshield's rubber coating operation, based on the change in market now, need be equipped with roof panorama skylight on probably appearing the vehicle of the same type, this kind of new rubber coating operation demand also leads to the unable competent difficulty of original rubber coating robot.

The invention is constructed based on the above problems, and the specific scheme is as follows:

windshield glass rubber coating workstation, including rack body 10, centering spacing post and location support post, arranged suction inlet first sucking disc unit 21, second sucking disc unit 22 up on the rack body 10, first sucking disc unit 21, second sucking disc unit 22 interval arrangement become two, and the sucking disc that first sucking disc unit 21 belonged to row and second sucking disc unit 22 belonged to row becomes the high-low position apposition and the high-low position dislocation position between the switching arrangement.

First, it is to be noted that the meaning of the arrangement of the high and low bit positions and the high and low bit positions means: when the first suction cup unit 21 and the second suction cup unit 22 are in the low positions at the same time, a height difference may exist between the two units, and the glass a to be coated can still be maintained in a flat state as a whole, as shown in fig. 12; the high-low dislocation arrangement shows the result that as shown in fig. 13, the height of the first suction cup unit 21 is raised, and the second suction cup unit 22 is still kept at a low position, so that there is a proper high-low dislocation state between the two, and the glass a to be glued is in a tilted state as a whole.

The technical effect achieved by the technical scheme is that the glass A to be glued is limited and restrained to be matched with the gluing robot in a proper posture, and the problem that the original gluing robot cannot achieve a gluing included angle is solved through posture adjustment of the glass A to be glued. Since the difference of the height dislocation is not large, the deformation performance of the cups of the first suction cup unit 21 and the second suction cup unit 22 can be basically sufficient, and certainly, if the first suction cup unit 21 and the second suction cup unit 22 ensure that the adsorption effect can be maintained when the difference of the height dislocation is slightly large, a ball head or a hinged joint can be additionally arranged on the first suction cup unit 21, so that the conformability between the first suction cup unit 21 and the second suction cup unit 22 and the glass a to be coated is further improved.

According to the technical scheme, the single supporting and restraining posture originally applied to the glass A to be coated is improved into the glass surface posture polymorphism of the glass A to be coated, so that the production efficiency of coating equipment is obviously improved, and processes such as personnel allocation, 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, it can also be understood that a plurality of first suction cup units 21 are arranged in a row as a whole, and a plurality of second suction cup units 22 are also arranged in a row 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 strictly in a straight line, that is, they may be arranged in an arc line or a broken line, and the structures of the first suction cup units 21 and the second suction cup units 22 may also be the same. The definitions of the first and the second are mainly used for conveniently describing that the two are mutually distinguished and conveniently described when the height positions are different.

Preferably, at least 2 first suction cup units 21 and at least 2 second suction cup units 22 are arranged in each row, two rows of positioning support columns formed by the first and second rows of positioning

support column units

31 and 32 are arranged on the gantry body 10, and at least two positioning support column units are arranged in each row of positioning support columns. In the embodiment shown in fig. 11, there are two first suction cup units 21 in each row, and there are two second suction cup units 22, and the two first suction cup units 21 in the same row are disposed outside the X-direction rail 11, and the two second suction cup units 22 in the same row are also disposed outside the X-direction rail 11. This facilitates the arrangement of the X-direction rail 11 and the related components or mechanisms provided thereon. The first and second

suction cup units

21 and 22 thus separately arranged can be sucked onto appropriate areas on the glass surface of the glass a to be coated, ensuring reliability of suction.

The first suction cup unit 21 and the second suction cup unit 22 are connected to the upper ends of the first suction cup rod 211 and the second suction cup rod 221, the first suction cup rod 211 and the second suction cup rod 221 are connected with the lifting mechanism to perform lifting displacement, and the first suction cup unit 21 and the second suction cup unit 22 are arranged close to the inner edge of the area surrounded by the first positioning support column unit 31 and the second positioning support column unit 32. As shown in fig. 1a, 2a, 3a, 4a, and 11, the first and second rows of positioning and supporting

column units

31 and 32 mainly play a supporting role, and the first suction cup unit 21 and the second suction cup unit 22 are disposed inside the area enclosed by the first and second rows of positioning and supporting

column units

31 and 32 and near the edge of the area enclosed by the first and second rows of positioning and supporting column units, in order to improve the reliability of suction and bonding, and ensure that the size of the area enclosed by the suction and bonding portions of the first suction cup unit 21 and the second suction cup unit 22 is proper, so as to avoid the inclined displacement and even the hanging of the glass a to be glued when the glass a to be glued is placed from a horizontal posture to an inclined posture. In addition, the first suction disc unit 21 is lifted in a state that the first suction disc unit is in adsorption fit with the glass A to be glued, so that the risk that the glass A to be glued slides and hangs down is effectively avoided.

Preferably, the first-stage lifting mechanism 40 includes a cylinder 41, and a piston rod of the cylinder 41 is connected to the first and

second suction rods

211 and 221. In the specific implementation, the primary lifting mechanism 40 is operated at the same time and functions to lift the first and second

suction cup rods

211 and 221 simultaneously so that the first suction cup unit 21 and the second suction cup unit 22 thereon are at the lowest position, which is the avoidance position, first, that is, during the transportation of the glass a to be coated with glue to the station of the present invention by the transportation rail, the device of the present invention is at the lowest position so that the glass a to be coated with glue is above the present invention, and then the primary lifting mechanism 40 is operated and lifts the first suction cup unit 21 and the second suction cup unit 22 to the suction position.

The cylinder part is selected as the lifting mechanism, which is a simple and practical choice, the concrete scheme is that the lower end of the piston rod of the cylinder 41 is connected with the supporting plate 42, the rod bodies of the first and

second sucker rods

211 and 221 are inserted into the guide hole of the supporting plate 42, the first and

second sucker rods

211 and 221 positioned at the lower part of the supporting plate 42 are connected with the limiting retainer ring 23, the sucker rod 23 positioned at the upper part of the supporting plate 42 is sleeved with the spring 43, and the spring 43 provides elasticity to drive the first and

second sucker rods

211 and 221 to lift upwards. The supporting plate 42 connected with the lower end of the piston rod of the cylinder 41 is lifted along with the action of the piston rod, when the supporting plate 42 is lifted, the first and

second sucker rods

211 and 221, together with the first sucker unit 21 and the second sucker unit 22, are lifted synchronously, when the first sucker unit 21 and the second sucker unit 22 reach the glass A to be coated and are in contact with the glass A, the spring 43 firstly plays a role of buffering to avoid impact collision between the first sucker unit 21 and the second sucker unit 22, and then the first sucker unit 21 and the second sucker unit 22 are kept in a fit state with the glass A surface of the glass A to be coated under the action of elasticity, so that the glass A is favorably and smoothly adsorbed in time.

The first-stage lifting mechanism 40 in the above scheme is used for firstly lifting the first and second

suction cup rods

211 and 221, so as to realize the adsorption and fixation of the first and second

suction cup units

21 and 22 on the glass a to be coated which is horizontally arranged on the first and second rows of positioning

support column units

31 and 32, and for the glass a to be coated with a small size without adjusting the glass surface posture, the coating operation can be carried out in the next step; the glass A to be coated with glue corresponding to a slightly larger size firstly finishes the adsorption of the glass surface in a flat state, and then the posture of the glass surface is adjusted by the following unilateral lifting.

Specifically, the first stage elevating mechanism 40 connected to the first suction cup unit 21 is connected to the second stage elevating mechanism 50, and the first suction cup unit 21 is higher than the second suction cup unit 22 when it is raised to the high position. The first-stage lifting mechanism 40 and the second-stage lifting mechanism 50 can be basically the same in structure, the second-stage lifting mechanism 50 is used for lifting the height of the first-stage lifting mechanism 40, it is 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 that of the second suction cup unit 22, so that the posture change of the glass surface of the glass A to be coated from a flat position to a small-angle inclination is realized.

Preferably, the primary lifting mechanism 40 includes a cylinder 41 located in the middle position and guide posts 42 located on both sides of the cylinder 41, the guide posts 42 are in sliding guiding fit with guide holes in the body of the primary lifting mechanism 40, and the guide posts 42 are arranged in parallel with a piston rod of the cylinder 41. The arrangement of the guide post 42 can avoid the torsion phenomenon in the lifting process of the piston rod, and ensure the reliability of the adsorption of the first suction cup unit 21 and the second suction cup unit 22. The secondary lifting mechanism 50 may refer to the technical solution of the primary lifting mechanism 40.

The importance of the posture that the glass surface of the glass A to be coated is inclined from the horizontal position to the small angle is described above, and the technical scheme for adjusting the position relationship between each edge of the glass A to be coated and the coating robot is described below. Taking a windshield as an example, the dimension between two sides of the windshield in the vehicle width direction is larger than the dimension between the other upper and lower sides, when the windshield is conveyed on a conveyor belt chain (not shown in the figure) (in the direction of the arrow in fig. 1 a), the conveying direction coincides with both sides of the windshield in the vehicle width direction, in other words, the vehicle width direction symmetry line of the windshield coincides with the conveying direction, therefore, more front windshield glass to be glued can be placed and conveyed on the conveyor belt chain with determined length at the same time, generally speaking, the gluing robot is arranged at the side of the conveyor belt chain, when the front windshield placed in the direction reaches the gluing robot, one side edge of the front windshield in the width direction is close to the gluing robot, the other side edge of the front windshield in the width direction is far away from the gluing robot, and the mechanical arm extends to the limit position when the gluing robot glues the far side edge, so that ideal gluing operation cannot be realized even if the robot is possibly used. The following scheme disclosed by the invention can effectively solve the problems.

Rack body 10 middle part constitute normal running fit and the rotation axis core is located the plummet direction rather than frame 1 of below, it revolves rotation axis core rotation to be equipped with actuating mechanism drive rack body 10 between frame 1 and the rack body 10, be provided with the X that the horizontal direction was arranged on the rack body 10 to track 11, X has arranged X to spacing post 111 of centering to track 11, X is to spacing post 111 of centering to using the rotation axis core to arrange as central symmetry, be equipped with X on the rack body 10 and be close to each other or keep away from the displacement to spacing post 111 of centering to the X at actuating mechanism 12 drive both ends.

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

The following description refers to the Y direction, and defines the X direction as the initial direction consistent with the direction of the conveyor belt chain, in other words, the Y direction is fixed, and defines the X direction as the initial direction perpendicular to the Y direction, as shown in fig. 1, 2, 3 and 4; when the gantry body 10 rotates, the X-direction rail 11 defined on it can be indexed to a position parallel to the Y-direction, as shown in fig. 5 and 6.

Therefore, the rotating arrangement scheme of the rack body 10 can rotate the glass a to be glued, which is positioned and supported on the rack body, to enable the glass a to be rotated to the adjacent corner on the glass, and meanwhile, the glass A is located at the equidistant position with a smaller distance from the gluing robot. As shown in fig. 3b and 4b, one of the vehicle width direction sides of the glass a to be rubberized is close to the gluing robot and the other side is far from the gluing robot, i.e. the gluing robot is located at a position which is right-upper right or left-lower left in the figure, the gluing robot is not shown in the figure, and the gluing robot is located at a position which is right-upper right in the figure, the distance from the gluing robot to the corner a1 of the glass a to be rubberized is larger than the distance from the gluing robot to the corners a1 and a2 of the glass a to be rubberized as shown in fig. 3b and 4b, and the distance from the gluing robot to the corners a1 and a2 of the glass a to be rubberized is equal in fig. 5b and 6 b.

In order to realize that the peripheral outline of the glass A to be coated is centered relative to a rotating shaft core of the rack body 10 as a reference, the X-direction centering limit column 111 is centered in the X direction, and the Y-direction centering is completed by the following technical scheme that a Y-direction track 2 is arranged on a rack 1, a Y-direction centering limit column 3 is arranged on the Y-direction track 2, the Y-direction centering limit column 3 is symmetrically arranged by taking the rotating shaft core of the rack body 10 as a center, a Y-direction driving mechanism 4 is arranged on the rack 1 to drive the Y-direction centering limit columns 3 to move close to or away from each other, and the Y-direction track 2 and the Y-direction centering limit column 3 are positioned at avoiding positions of the rotating path of the rack body 10 and the X-direction track 11. Because the rack body 10 and the X-direction rail 11 thereon need to rotate, the Y-direction centering and limiting column 3 needs to move to a centering and positioning position where the glass a to be coated is pushed, and needs to keep a distance from the rotating track of the rack body 10 and the X-direction rail 11 thereon when retracting, so as to avoid interference between the two, and what is noted here is that the avoidance also includes avoidance from the rotating glass a to be coated.

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

Fig. 1a, 2a, 3a, 4a, 1b, 2b, 3b, 4b show the state where the X-direction rail 11 is perpendicular to the Y-direction rail 2, fig. 5a, 6a, 5b, 6b show the state where the X-direction rail 11 is parallel to the Y-direction rail 2, fig. 5b, 6b also show the state where glue is to be applied, fig. 5b shows the state where the glass a to be applied is flat, and fig. 6b shows the state where the corners a1, a2 are raised. Because the lower end of the Y-direction centering limit column 3 is hinged with the frame 1, the Y-direction centering limit column can be driven by the cylinder component 4 connected with the lower part to stand up, and the Y-direction centering limit column is in a state shown in figures 2a and 2 b; the Y-direction centering limiting column 3 can also be inclined to a low position, as shown in postures of figures 1a, 3a, 4a, 5a, 6a, 1b, 3b, 4b, 5b and 6b, the Y-direction centering limiting column 3 is in a low-position inclined posture, so that the switching of the incoming materials of the glass A to be coated can be avoided, the rotation of the glass A to be coated can be considered, an avoiding space is provided for the swinging arm of the coating robot to stretch and swing, and the moving stroke of the centering displacement of the Y-direction centering limiting column 3 can be considered.

The second-stage lifting mechanism 50 is fixed on the rack body 10, the first-stage lifting mechanism 40 is connected with a support plate 41, the support plate 41 is connected with a lifting rod 51 connected with the second-stage lifting mechanism 50 through a transition support 43, and the support plate 41 is further connected with a positioning support column unit 32 a. As shown in fig. 12, the support plate 41, the first-stage lifting mechanism 40, the positioning support column unit 32a, and the first suction cup unit 21 connected thereto are simultaneously in a low position, and together with the remaining second suction cup unit 22, the first and second rows of positioning

support column units

31 and 32, which are always in a low position, play a role of supporting and adsorbing the glass a to be coated, and the glass a to be coated 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 suction cup unit 21 connected thereto are lifted to the high position at the same time, and cooperate with the second suction cup unit 22 and the rightmost second row of positioning support column units 32 to support and adsorb the glass a to be coated, so as to realize the posture adjustment task of lifting one side edge of the glass a to be coated.

Claims

1. The utility model provides a windshield rubber coating workstation, includes rack body (10), the spacing post of centering and location support brace, its characterized in that: the suction cup rack comprises a rack body (10), wherein a first suction cup unit (21) and a second suction cup unit (22) with upward suction ports are arranged on the rack body (10), the first suction cup unit (21) and the second suction cup unit (22) are arranged in two rows at intervals, and the suction cups in the row of the first suction cup unit (21) and the suction cups in the row of the second suction cup unit (22) are in switching arrangement between high-low position apposition and high-low position apposition.

2. A windshield gluing station as claimed in claim 1, wherein: the first sucker unit (21) and the second sucker unit (22) in each row are at least 2, two rows of positioning support columns formed by the first positioning support column unit and the second positioning support column unit (31 and 32) are arranged on the rack body (10), and each row of positioning support columns is at least provided with two positioning support column units.

3. A windscreen gluing station as set forth in claim 1 or 2, characterized in that: the first sucker unit (21) and the second sucker unit (22) are connected to the upper ends of the first sucker rod (211) and the second sucker rod (221), the first sucker rod (211) and the second sucker rod (221) are connected with the lifting mechanism to perform lifting displacement, and the first sucker unit (21) and the second sucker unit (22) are arranged close to the inner edge of an area defined by the first positioning support column unit (31) and the second positioning support column unit (32).

4. A windshield gluing station as claimed in claim 3, wherein: the first-stage lifting mechanism (40) comprises an air cylinder (41), and a piston rod of the air cylinder (41) is connected with the first sucker rod and the second sucker rod (211 and 221).

5. A windshield gluing station as claimed in claim 4, wherein: the lower extreme of the piston rod of cylinder (41) is connected with layer board (42), and the pole body of first, two sucking disc poles (211, 221) is inserted and is arranged in the guiding hole of layer board (42), and first, two sucking disc poles (211, 221) that are located layer board (42) lower part even have spacing retaining ring (23), and the cover is equipped with spring (43) on sucking disc pole (23) that are located layer board (42) upper portion, and spring (43) provide elasticity and order about first, two sucking disc poles (211, 221) and upwards jack.

6. A windscreen gluing station as set forth in claim 1 or 2, characterized in that: the primary lifting mechanism (40) connected with the first sucker unit (21) is connected with the secondary lifting mechanism (50), and the height of the first sucker unit (21) is higher than that of the second sucker unit (22) when the first sucker unit (21) is lifted to the high position.

7. A windshield gluing station as claimed in claim 4, wherein: the first-stage lifting mechanism (40) comprises a cylinder (41) located in the middle position and guide columns (42) located on two sides of the cylinder (41), the guide columns (42) are in sliding guide fit with guide holes in the body of the first-stage lifting mechanism (40), and the guide columns (42) are arranged in parallel with piston rods of the cylinder (41).

8. A windshield gluing station as claimed in claim 1, wherein: rack body (10) middle part constitute normal running fit and the rotation axis core is located the plummet direction rather than frame (1) of below, it revolves rotation axis core rotation to be equipped with actuating mechanism drive rack body (10) between frame (1) and rack body (10), be provided with X that the horizontal direction arranged on rack body (10) to track (11), X has been arranged X to spacing post of centering (111) on track (11), X uses rotation axis core to arrange as central symmetry to spacing post of centering (111), be equipped with X on rack body (10) and be close to each other or keep away from the displacement to spacing post of centering (111) at X to actuating mechanism (12) drive both ends.

9. A windscreen gluing station as set forth in claim 1 or 8, characterized in that: be provided with Y on frame (1) to track (2), Y has arranged Y to spacing post of centering (3) on track (2), Y is to centering spacing post (3) and use the rotary shaft core of rack body (10) to be central symmetrical arrangement, be equipped with Y on frame (1) and drive Y to spacing post of centering (3) and be close to each other or keep away from the displacement to actuating mechanism (4), Y is to track (2), Y is in rack body (10) and X to the position department of dodging of track (11) gyration route to spacing post (3).

10. A windshield gluing station as claimed in claim 9, wherein: when the rack body (10) rotates, the X-direction track (11) can be positioned at a position vertical or parallel to the Y-direction track (2), the lower end of the Y-direction centering limiting column (3) is hinged to the rack (1) and can be in a vertical or inclined state, and the swinging revolution surface of the Y-direction centering limiting column (3) is inclined outwards when vertical or parallel to the Y-direction track (2).

11. A windshield gluing station as claimed in claim 9, wherein: two-stage lifting mechanism (50) is fixed on rack body (10), and one-level lifting mechanism (40) are connected with support plate (41), and support plate (41) link to each other with lifter (51) that two-stage lifting mechanism (50) link to each other via transition support (43), and support plate (41) still is connected with the location and holds in the palm the strut unit.