Adhesive tape mounting mechanism for automobile production

Abstract

A rubber strip mounting mechanism for automobile production comprises a positioning seat and a rolling mechanism, the positioning seat is provided with a rolling station used for placing a plastic part and a rubber strip, and the rolling mechanism is arranged at the rolling station and used for mounting the rubber strip into a mounting groove in the plastic part. The rolling mechanism comprises a mounting frame, a rolling seat is assembled on the mounting frame through a rolling moving module, a connecting roller is assembled on the rolling seat, and a rolling wheel capable of moving in the axis direction of the connecting roller is assembled on the connecting roller; during installation, the rolling moving module drives the rolling base to advance, meanwhile, the rolling wheel moves on the connecting roller in a self-adaptive mode according to the trend of the installation groove, and then the whole adhesive tape is pressed into the installation groove. Compared with the prior art, the installation efficiency is greatly improved. And the rolling seat is driven by the rolling moving module to move forwards, and the rolling wheel can be precisely attached to the trend of the mounting groove by utilizing the characteristic that the rolling wheel moves along the axis of the connecting roller in a self-adaptive manner, so that the mounting suitability and mounting quality of the adhesive tape are ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of rubber strip installation, and particularly relates to a rubber strip installation mechanism for automobile production. Background Art

[0002] In industrial production, the installation of rubber strips is commonly used for functional requirements such as sealing, shock absorption, and fixing, and is widely applied in fields such as automobiles. However, there are still significant technical bottlenecks in the current rubber strip installation process.

[0003] In the prior art, the installation method of rubber strips mainly relies on manual operation. Workers need to manually embed the rubber strips into the installation grooves of plastic parts. This method has low installation efficiency. To improve efficiency, some enterprises have tried to introduce automated processing equipment. However, the installation grooves of most plastic parts are designed as non-linear or three-dimensional curved surfaces. Due to the lack of adaptive adjustment ability, traditional equipment is difficult to match the groove direction in real time. And the existing fully automated equipment usually adopts a fixed trajectory or a rigid pressing method, and cannot flexibly adjust the rolling angle and pressure according to the groove profile during the dynamic installation process, resulting in local extrusion deformation or insufficient fitting of the rubber strip. Summary of the Invention

[0004] To solve the above technical problems, the present invention is solved by the following technical solutions.

[0005] A rubber strip installation mechanism for automobile production includes a positioning seat and a rolling mechanism. A rolling station for placing plastic parts and rubber strips is provided on the positioning seat. The rolling mechanism is arranged at the rolling station and is used to install the rubber strip into the installation groove on the plastic part. The rolling mechanism includes an installation frame. A rolling seat is assembled on the installation frame through a rolling moving module. A connecting roller is assembled on the rolling seat. A rolling wheel capable of moving along the axis direction of the connecting roller is assembled on the connecting roller. During installation, the rolling moving module drives the rolling seat to move forward, and at the same time, the rolling wheel adaptively moves on the connecting roller according to the installation groove direction, and then presses the whole rubber strip into the installation groove.

[0006] Further, a through hole for installing the connecting roller is provided in the middle of the rolling wheel, and both ends of the through hole are flared.

[0007] Further, two groups of connecting rollers and corresponding two groups of rolling wheels are assembled on the rolling seat.

[0008] Further, the rolling moving module includes a guide rod, a guide seat, and a pushing cylinder. The guide rod and the pushing cylinder are installed on the installation frame. The guide seat is slidably assembled on the guide rod. The rolling seat is fixedly assembled on the installation seat, and the pushing cylinder is used to drive the guide seat to move.

[0009] Further, an installation convex part is provided on the plastic part, and a positioning groove for cooperating with the installation convex part is provided on the positioning seat.

[0010] Further, it further includes a handling mechanism and a transposition mechanism; a first loading station for placing plastic parts and a second loading station for placing rubber strips on the plastic parts are further provided on the positioning seat; a first handling component corresponding to the first loading station, a second handling component corresponding to the second loading station, and a third handling component corresponding to the rolling station are assembled on the handling mechanism, and the third handling component is used for discharging the plastic parts with rubber strips installed; the transposition mechanism is used for transporting the plastic parts at the first loading station to the second loading station, and transporting the plastic parts at the second loading station to the rolling station.

[0011] Further, the handling mechanism includes a handling truss, a moving cross beam is assembled on the handling truss, and a crosswise moving module for driving the moving cross beam to move; the first handling component, the second handling component, and the third handling component are assembled on the moving cross beam; the first handling component, the second handling component, and the third handling component all include a lifting module, the lifting module is connected with a connecting plate, and a handling clamping claw is installed on the connecting plate.

[0012] Further, the transposition mechanism includes a slide rail, a sliding seat is installed on the slide rail through a transposition moving module, a lifting cylinder is assembled on the sliding seat, and the lifting cylinder is connected with a transposition clamping claw.

[0013] Further, there are two groups of sliding seats, one group is used for transporting the plastic parts from the first loading station to the second loading station, and the other group is used for transporting the plastic parts from the second loading station to the rolling station.

[0014] Compared with the prior art, the present application has the following beneficial technical effects:

[0015] 1. The automatic installation of rubber strips is realized, greatly improving the installation efficiency. And through the driving of the rolling moving module to make the rolling seat advance and utilizing the characteristic that the rolling wheel moves adaptively along the axis of the connecting roller, the rolling wheel can accurately fit the trend of the installation groove, realizing the precise matching of the rubber strip and the installation groove of the plastic part, and ensuring the adaptability and installation quality of the rubber strip installation.

[0016] 2. Through the flaring design, the rolling wheel can rotate eccentrically relative to the connecting roller to a certain extent, making the rolling wheel adjust its position more smoothly along with the trend of the installation groove, avoiding jams, and prolonging the service life of the rolling wheel and the connecting roller.

[0017] 3. By means of double-wheel synchronous rolling, the installation quality is improved, and the phenomenon of local over-extrusion or uneven force of the rubber strip caused by single-wheel rolling is avoided.

[0018] 4. By separately setting the first and second loading stations and the rolling station, and realizing the automatic transfer of workpieces between each station by the corresponding handling components and the transposition mechanism, a complete assembly line operation mode of loading - rubber strip placing - rolling - discharging is constructed, greatly reducing manual intervention, and improving the production automation level and the overall operation efficiency.

[0019] 5. Integrate the three groups of handling components on the same transverse movement module, and achieve rapid switching and positioning of each component through the unified drive of the transverse movement module, saving the floor area of the equipment and improving the installation efficiency.

[0020] 6. The transposition mechanism realizes the transfer of plastic parts between different workstations, and the division of labor design of the two sliding seats improves the transposition efficiency. Description of the Drawings

[0021] Figure 1 It is a three-dimensional view of the rubber strip installation mechanism.

[0022] Figure 2 It is a front view of the rubber strip installation mechanism.

[0023] Figure 3 It is a three-dimensional view of the transposition mechanism and the rolling mechanism.

[0024] Figure 4 It is Figure 3 A partial enlarged view of the position A in

[0025] Figure 5 It is Figure 3 A partial enlarged view of the position B in

[0026] Figure 6 It is a three-dimensional view of the handling mechanism.

[0027] Figure 7 It is Figure 6 A partial enlarged view of the position C in

[0028] The following is the description of the reference numerals:

[0029] 100, positioning seat; 101, positioning groove; 110, plastic part; 111, installation convex part; 120, rubber strip;

[0030] 200, handling mechanism; 210, handling truss; 220, moving cross beam; 230, transverse movement module; 240, first handling component; 250, second handling component; 260, third handling component; 260, lifting module; 261, connecting plate; 262, handling clamping claw;

[0031] 300, transposition mechanism; 310, slide rail; 320, transposition movement module; 330, sliding seat; 340, lifting cylinder; 350, transposition clamping claw;

[0032] 400, rolling mechanism; 410, mounting frame; 420, rolling movement module; 421, guide rod; 422, guide seat; 423, pushing cylinder; 430, rolling seat; 440, connecting roller; 450, rolling wheel; 451, through hole. Detailed Embodiment

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] In the following embodiments, the same or similar reference numerals represent the same or similar components or components with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0035] In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and thus should not be construed as a limitation of the present invention. In addition, the terms: first, second, etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present invention, unless otherwise clearly specified and defined, the terms: installation, connection, connection, etc. should be understood in a broad sense, and those of ordinary skill in the art can understand the specific meanings of the above terms in the present practical application according to specific circumstances.

[0036] Referring to Figures 1 to 6 , a rubber strip installation mechanism for automobile production, includes a positioning seat 100, a handling mechanism 200, a transposition mechanism 300 and a rolling mechanism 400. The positioning seat 100 is provided with a first feeding station for placing plastic parts 110, a second feeding station for placing rubber strips 120 on the plastic parts 110, and a rolling station for placing the plastic parts 110 and the rubber strips 120. The plastic parts 110 are provided with installation protrusions 111, and positioning grooves 101 for cooperating with the installation protrusions 111 are provided in the first feeding station, the second feeding station and the rolling station. To improve the installation efficiency, the positioning grooves 101 provided in each station are divided into two groups symmetrically distributed, and two groups of plastic parts 110 can be installed. Correspondingly, the handling mechanism 200, the transposition mechanism 300 and the rolling mechanism 400 are designed to be symmetrically distributed.

[0037] The handling mechanism 200 is equipped with a first handling component 240 corresponding to the first loading station, a second handling component 250 corresponding to the second loading station, and a third handling component 260 corresponding to the rolling station. The third handling component 260 is used to unload the plastic part 110 with the rubber strip 120 installed. The transposition mechanism 300 is used to transport the plastic part 110 at the first loading station to the second loading station, and transport the plastic part 110 at the second loading station to the rolling station. By separately setting the first and second loading stations and the rolling station, and realizing the automatic flow of workpieces between each station by the corresponding handling components and the transposition mechanism 300, a complete assembly line operation mode of loading - rubber strip 120 placement - rolling - unloading is constructed, greatly reducing manual intervention and improving the production automation level and overall operation efficiency.

[0038] Specifically, the handling mechanism 200 includes a handling truss 210, on which a moving cross beam 220 and a cross - movement module 230 for driving the movement of the moving cross beam 220 are assembled; the first handling component 240, the second handling component 250, and the third handling component 260 are assembled on the moving cross beam 220; the first handling component 240, the second handling component 250, and the third handling component 260 all include a lifting module 260, the lifting module 260 is connected with a connecting plate 261, and a handling clamping jaw 262 is installed on the connecting plate 261. Integrating the three handling components on the same cross - movement module 230 realizes the quick switching and positioning of each component through the unified drive of the cross - movement module 230, saving the floor area of the equipment and improving the installation efficiency.

[0039] The transposition mechanism 300 includes a slide rail 310, on which a sliding seat 330 is installed through a transposition movement module 320, and a lifting cylinder 340 is assembled on the sliding seat 330, and the lifting cylinder 340 is connected with a transposition clamping jaw 350. There are two groups of sliding seats 330. One group is used to transport the plastic part 110 from the first loading station to the second loading station, and the other group is used to transport the plastic part 110 from the second loading station to the rolling station. The transposition mechanism 300 realizes the transfer of the plastic part 110 between different stations, and the division of labor design of the two groups of sliding seats 330 improves the transposition efficiency.

[0040] The rolling mechanism 400 is arranged at the rolling station and is used to install the rubber strip 120 into the installation groove on the plastic part 110. The rolling mechanism 400 includes a mounting frame 410. A rolling seat 430 is assembled on the mounting frame 410 through a rolling movement module 420. The rolling movement module 420 includes a guide rod 421, a guide seat 422 and a pushing cylinder 423. The guide rod 421 and the pushing cylinder 423 are installed on the mounting frame 410. The guide seat 422 is slidably assembled on the guide rod 421. The rolling seat 430 is fixedly assembled on the mounting seat. The pushing cylinder 423 is used to drive the guide seat 422 to move. A connecting roller 440 is assembled on the rolling seat 430, and a rolling wheel 450 capable of moving along the axis direction of the connecting roller 440 is assembled on the connecting roller 440. During installation, the rolling movement module 420 drives the rolling seat 430 to move forward, and at the same time, the rolling wheel 450 adaptively moves on the connecting roller 440 according to the trend of the installation groove, so as to press the rubber strip 120 as a whole into the installation groove. The design of the rolling mechanism 400 realizes the automatic installation of the rubber strip 120, greatly improving the installation efficiency. And by driving the rolling seat 430 to move forward through the rolling movement module 420 and using the characteristic that the rolling wheel 450 adaptively moves along the axis of the connecting roller 440, the rolling wheel 450 can accurately fit the trend of the installation groove, realizing the precise matching of the rubber strip 120 and the installation groove of the plastic part 110, ensuring the adaptability and installation quality of the installation of the rubber strip 120.

[0041] Specifically, a through hole 451 for installing the connecting roller 440 is arranged in the middle of the rolling wheel 450, and both ends of the through hole 451 are flared. Through the flared design, the rolling wheel 450 can perform a certain eccentric rotation relative to the connecting roller 440, making the rolling wheel 450 more smooth when adjusting its position according to the trend of the installation groove, avoiding jamming and prolonging the service life of the rolling wheel 450 and the connecting roller 440. Two groups of connecting rollers 440 and corresponding two groups of rolling wheels 450 are assembled on the rolling seat 430. By the way of double-wheel synchronous rolling, the installation quality is improved, and the phenomenon of local over-extrusion or uneven force of the rubber strip 120 caused by single-wheel rolling is avoided.

[0042] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention is subject to the claims. Any replacement, deformation and improvement that are easily conceivable by those skilled in the art to this technology fall within the protection scope of the present invention.

Claims

1. A rubber strip installation mechanism for automobile production, characterized in that, It includes a positioning seat (100) and a rolling mechanism (400). A rolling station for placing a plastic part (110) and a rubber strip (120) is provided on the positioning seat (100). The rolling mechanism (400) is arranged at the rolling station and is used to install the rubber strip (120) into the installation groove on the plastic part (110). The rolling mechanism (400) includes a mounting frame (410). A rolling seat (430) is assembled on the mounting frame (410) through a rolling movement module (420). A connecting roller (440) is assembled on the rolling seat (430). A rolling wheel (450) that can move along the axis direction of the connecting roller (440) is assembled on the connecting roller (440). During installation, the rolling movement module (420) drives the rolling seat (430) to move forward. At the same time, the rolling wheel (450) adaptively moves on the connecting roller (440) according to the trend of the installation groove, and then presses the rubber strip (120) as a whole into the installation groove.

2. The rubber strip installation mechanism for automobile production according to claim 1, characterized in that, A through hole (451) for installing the connecting roller (440) is provided in the middle of the rolling wheel (450), and both ends of the through hole (451) are flared.

3. The rubber strip installation mechanism for automobile production according to claim 1, characterized in that, Two groups of connecting rollers (440) and corresponding two groups of rolling wheels (450) are assembled on the rolling seat (430).

4. The rubber strip installation mechanism for automobile production according to claim 1, characterized in that, The rolling movement module (420) includes a guide rod (421), a guide seat (422) and a pushing cylinder (423). The guide rod (421) and the pushing cylinder (423) are installed on the mounting frame (410). The guide seat (422) is slidably assembled on the guide rod (421). The rolling seat (430) is fixedly assembled on the mounting seat, and the pushing cylinder (423) is used to drive the guide seat (422) to move.

5. The rubber strip installation mechanism for automobile production according to claim 1, characterized in that, An installation convex part (111) is provided on the plastic part (110), and a positioning groove (101) for cooperating with the installation convex part (111) is provided on the positioning seat (100).

6. The rubber strip installation mechanism for automobile production according to claim 1, characterized in that, It further includes a handling mechanism (200) and a transposition mechanism (300). A first loading station for placing the plastic part (110) and a second loading station for placing the rubber strip (120) on the plastic part (110) are further provided on the positioning seat (100). A first handling component (240) corresponding to the first loading station, a second handling component (250) corresponding to the second loading station and a third handling component (260) corresponding to the rolling station are assembled on the handling mechanism (200). The third handling component (260) is used to unload the plastic part (110) on which the rubber strip (120) has been installed. The transposition mechanism (300) is used to transport the plastic part (110) at the first loading station to the second loading station, and transport the plastic part (110) at the second loading station to the rolling station.

7. The rubber strip installation mechanism for automobile production according to claim 6, characterized in that, The handling mechanism (200) includes a handling truss (210). A moving cross beam (220) and a crosswise movement module (230) for driving the moving cross beam (220) to move are assembled on the handling truss (210). The first handling component (240), the second handling component (250) and the third handling component (260) are assembled on the moving cross beam (220). The first handling component (240), the second handling component (250), and the third handling component (260) all include a lifting module (260). The lifting module (260) is connected to a connecting plate (261), and a handling clamping jaw (262) is installed on the connecting plate (261).

8. The rubber strip installation mechanism for automobile production according to claim 7, characterized in that, The position-changing mechanism (300) includes a slide rail (310). A sliding seat (330) is installed on the slide rail (310) through a position-changing movement module (320). A lifting cylinder (340) is assembled on the sliding seat (330), and the lifting cylinder (340) is connected to a position-changing clamping jaw (350).

9. The rubber strip installation mechanism for automobile production according to claim 8, characterized in that, There are two groups of sliding seats (330). One group is used to transport the plastic parts (110) from the first loading station to the second loading station, and the other group is used to transport the plastic parts (110) from the second loading station to the rolling station.

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