Pressure-sensitive adhesive tape pasting equipment

Abstract

The utility model discloses pressure-sensitive adhesive tape pasting equipment, which belongs to the technical field of automobile adhesive tape processing and comprises a frame body, an arc-shaped part is arranged on the upper surface of the frame body, a hook-shaped plate is arranged on the lower surface, close to the arc-shaped part, of the frame body, a bending point is arranged on one side of the upper surface of the hook-shaped plate, and a pressing end is arranged at the top end, away from the bending point, of the hook-shaped plate. Convex grooves are formed in the two sides of the surface of one side of the frame body, installation grooves are formed in the side, close to the convex grooves, of the frame body, an insertion groove is formed in the edge of the surface of one side of the frame body, and when the adhesive tape is attached to an automobile part to be squeezed through the hook-shaped plate, the adhesive tape of the adhesive tape body can make better contact with the adhered surface; the extrusion operation can enable the adhesive part of the adhesive tape to penetrate into the gap of the pre-installed automobile part, so that the adhesive force of the adhesive tape is remarkably enhanced, air between the adhesive tape and the adhered surface can be effectively eliminated, closer contact is formed, and the initial adhesive force of the adhesive tape is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile adhesive tape processing, and specifically relates to a pressure sensitive adhesive tape pasting equipment. BACKGROUND

[0002] In the automobile manufacturing process, a plurality of components and various positions of the automobile need to be sealed and fixed to ensure the overall performance and safety of the automobile, for example, the sealing of parts such as the doors, windows, engine compartments, and trunks of the automobile, to prevent rainwater, dust, noise, and the like from entering the vehicle and to improve the driving comfort; at the same time, the fixation of the interior trim parts, wire harnesses, and pipelines of the automobile is also crucial to prevent displacement or damage due to vibration and the like during vehicle driving, and when sealing operations are performed inside the automobile, pressure sensitive adhesive tape is generally used to fill the gaps in the door frame to improve the sealing performance of the vehicle interior.

[0003] However, the installation process of most pressure sensitive adhesive tapes in the prior art generally involves manually placing the pressure sensitive adhesive tape at the pre-installation position and then using a simple roller to paste the pressure sensitive adhesive tape at the gaps in the automobile, which has obvious drawbacks, on the one hand, it is difficult to accurately control the tension and pasting angle of the adhesive tape, resulting in unsatisfactory pasting results when facing some automobile components with complex shapes and curved structures, and on the other hand, this pasting method often causes a series of problems such as uneven surface after pasting, internal entrapment of air bubbles, and uneven edges, which greatly affects the sealing performance and fixation effect of the automobile components.

[0004] Therefore, the utility model provides a pressure sensitive adhesive tape pasting equipment to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] The utility model provides a pressure sensitive adhesive tape pasting equipment, which aims to solve the problems of uneven surface after pasting, internal entrapment of air bubbles, and uneven edges that often occur in the pasting of existing automobile adhesive tapes, which greatly affect the sealing performance and fixation effect of automobile components.

[0007] (II) Technical solutions

[0008] In order to achieve the above object, the utility model provides the following technical scheme: including frame body, the upper surface of frame body is equipped with arc part, the lower surface of frame body is equipped with hook plate near arc part, one side of the upper surface of hook plate is equipped with bending point, the top of hook plate away from bending point is equipped with compression end, both sides of the side surface of frame body are equipped with convex groove, the side of frame body near convex groove is equipped with mounting groove, the side surface edge of frame body is equipped with insertion slot, the guide wheel of frame body is rotatably connected between convex groove and mounting groove through the pivot, the guide wheel is rotatably connected on the inner side wall bottom of frame body through the pivot of both sides, the inner side of mounting groove is fixedly installed with flange plate, the conveying wheel of mounting groove is rotatably connected with the flange plate of one side, the other side of conveying wheel is rotatably connected on frame body.

[0009] As a preferred technical scheme of the application, the inner arc surface of the convex groove is rotatably connected with a bearing, one side of the bearing is fixedly installed with a receiving wheel, one side of the receiving wheel is connected with a transmission rod A, one end of the transmission rod A extends to the outside of the frame body.

[0010] As a preferred technical scheme of the application, the side of the frame body opposite to the mounting groove is provided with an arc-shaped groove, one end of the transmission rod A extending to the outside is fixedly installed with a rocker arm, a torsion spring is fixedly sleeved with the rocker arm and the transmission rod A.

[0011] As a preferred technical scheme of the application, the side surface of the rocker arm is provided with through holes on both sides, the rocker arm is connected with a transmission rod B penetrating one of the through holes, one end of the transmission rod B extends to the inside of the frame body and is slidingly connected on the arc-shaped groove.

[0012] As a preferred technical scheme of the application, one end of the transmission rod B away from the rocker arm is fixedly installed with a compression wheel, the outer arc surface of the compression wheel is in contact with the outer arc surface of the conveying wheel, and the compression wheel and the conveying wheel are in the same plane.

[0013] As a preferred technical scheme of the application, the insertion slots on both sides of the frame body are fixedly installed with positioning plates, the rear end of the positioning plate is provided with a raised edge.

[0014] As a preferred technical scheme of the application, a rubber belt body is connected between the compression wheel and the conveying wheel, one end of the rubber belt body away from the conveying wheel extends to the top of the guide wheel and is connected by the receiving wheel, and the end of the rubber belt body is placed on the surface of the positioning plate.

[0015] (Three) beneficial effects

[0016] 1、Through the hook-shaped plate, when the adhesive tape is pressed to the automobile part, the adhesive tape body can be better contacted with the adherend surface, for the automobile part, the adhesive tape can be pressed into the gap of the pre-installed automobile part, so that the adhesive force of the adhesive tape is significantly enhanced, the air between the adhesive tape and the adherend surface can be effectively excluded, and the adhesive tape is contacted more closely, and the initial bonding force of the adhesive tape is improved.

[0017] 2、Through the pressing wheel, after being contacted with the adhesive tape body surface and being pressed downward, the adhesive tape body is pressed, so that each part of the adhesive tape can receive the same degree of pressure, and the consistency of the adhesive tape pasting effect is effectively ensured, the uniform pressure can make the adhesive tape and the automobile surface more uniform and smooth, and the pasting defects caused by the uneven pressure are greatly reduced, and the pasting quality of the adhesive tape is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the overall structure of the pressure-sensitive adhesive tape pasting device.

[0019] Figure 2 It is a schematic view of the side cross-sectional structure of the pressure-sensitive adhesive tape pasting device.

[0020] Figure 3 It is a schematic view of the overall structure of the rocker arm of the pressure-sensitive adhesive tape pasting device.

[0021] Figure 4 It is a schematic view of the front end display structure of the pressure-sensitive adhesive tape pasting device.

[0022] Figure 5 It is a schematic view of the frame body shell structure of the pressure-sensitive adhesive tape pasting device.

[0023] In the drawings:

[0024] 1, frame body; 2, hook-shaped plate; 201, bending point; 202, pressing end; 3, convex groove; 4, mounting groove; 5, plug-in groove; 6, guide wheel; 7, conveying wheel; 8, bearing; 9, bearing wheel; 10, transmission rod A; 11, arc-shaped groove; 12, rocker arm; 13, torsion spring; 14, transmission rod B; 15, pressing wheel; 16, positioning plate; 161, upturned edge; 17, adhesive tape body. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] This utility model provides a pressure-sensitive adhesive tape application device, such as... Figures 1 to 5 As shown, the device includes a frame 1. The upper surface of the frame 1 has an arc-shaped portion. The lower surface of the frame 1 near the arc-shaped portion has a hook-shaped plate 2. One side of the upper surface of the hook-shaped plate 2 has a bending point 201. The top of the hook-shaped plate 2 away from the bending point 201 has a pressing end 202. Both sides of one side surface of the frame 1 have convex grooves 3. The side of the frame 1 near the convex grooves 3 has an installation groove 4. The edge of one side surface of the frame 1 has an insertion groove 5. The frame 1 is movably connected to a guide wheel 6 through a rotating shaft between the convex grooves 3 and the installation groove 4. The guide wheel 6 is movably connected to the bottom of the inner wall of the frame 1 through rotating shafts on both sides. A flange plate is fixedly installed on the inner side of the installation groove 4. The installation groove 4 is movably connected to a conveyor wheel 7 through the flange plate on one side. The other side of the conveyor wheel 7 is movably connected to the frame 1.

[0027] During the stretching process, the tape passes over the surface of guide wheel 6 and then wraps around the bottom of guide wheel 6. One end of the wrapped tape then extends onto receiving wheel 9, thus guiding and correcting the conveying direction. During this process, the tape body 17 is not yet bent. Therefore, the width of conveying wheel 7 is determined based on the width of the tape body 17. The entire frame 1 can be mounted on various supports on the workbench. Furthermore, during the conveying of the tape body 17, hooks are installed at corners to prevent wrinkles and bends during the guiding process. The hook plate 2, and the pressing end 202 at the front of the hook plate 2 will release the surface of the tape body 17 and press down. Because the hook plate 2 is an elastic structure, and the bending point 201 in the middle section can well press against the tape body 17 being conveyed, so that when the tape is pressed against the automotive parts, the adhesive of the tape body 17 can make better contact with the surface to be bonded. For automotive parts, the pressing can allow the tape adhesive to penetrate into the gaps between the pre-installed automotive parts, greatly enhancing the adhesive force, eliminating the air between the adhesive and the surface, forming a tighter contact, and helping to improve the initial adhesive force of the tape.

[0028] The inner arc surface of the convex groove 3 movably clamps a bearing 8, one side of the bearing 8 is fixedly installed with a receiving wheel 9, one side of the receiving wheel 9 is connected with a transmission rod A 10, one end of the transmission rod A 10 extends to the outside of the frame body 1, the arc-shaped groove 11 is arranged at the position opposite to the installation groove 4 on one side of the frame body 1, the end of the transmission rod A 10 extending to the outside is fixedly installed with a rocker arm 12, the connecting position of the rocker arm 12 and the transmission rod A 10 is fixedly sleeved with a torsion spring 13, the side surface of the rocker arm 12 is provided with through holes on both sides, the rocker arm 12 is connected with a transmission rod B 14 penetrating through one of the through holes, one end of the transmission rod B 14 extends to the inside of the frame body 1 and is slidably connected on the arc-shaped groove 11, the end of the transmission rod B 14 away from the rocker arm 12 is fixedly installed with a pressing wheel 15, the outer arc surface of the pressing wheel 15 is in contact with the outer arc surface of the conveying wheel 7, the pressing wheel 15 and the conveying wheel 7 are in the same plane, the insertion grooves 5 on both sides of the frame body 1 are fixedly installed with positioning plates 16, the rear end of the positioning plate 16 is provided with a bent edge 161, the adhesive tape body 17 is connected between the pressing wheel 15 and the conveying wheel 7, one end of the adhesive tape body 17 extending to the top of the guide wheel 6 is connected by the receiving wheel 9, and the end of the adhesive tape body 17 is placed on the surface of the positioning plate 16.

[0029] At the same time, under the rotation of the receiving wheel 9, the transmission rod A 10 connected at one end drives the rocker arm 12 to swing, the rocker arm 12 moves synchronously with the transmission rod B 14 under the rotation of the transmission rod A 10, under the movement of the transmission rod B 14 in the arc-shaped groove 11, the pressing wheel 15 is first lifted to reserve the space for conveying the adhesive tape body 17, then the pressing wheel 15 is lowered and contacts the surface of the adhesive tape body 17, thereby extruding the adhesive tape body 17, so that it can ensure that each part of the adhesive tape can be subjected to the same degree of pressure, thereby obtaining consistent pasting effect, and can make the contact between the adhesive tape and the surface of the object more uniform, and improve the pasting quality.

[0030] The positioning plate 16 connected at the front end can make the adhesive tape body 17 more uniform and smooth without wrinkles, and the bent edge 161 at the rear end provides a tension to the adhesive tape, thereby better playing the pasting role of the adhesive tape body 17.

[0031] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pressure sensitive adhesive tape application apparatus comprising a frame (1), characterized in that: The upper surface of the frame body (1) is provided with an arc-shaped part, the lower surface of the frame body (1) near the arc-shaped part is provided with a hook-shaped plate (2), the upper surface of the hook-shaped plate (2) is provided with a bending point (201) on one side, the top end of the hook-shaped plate (2) away from the bending point (201) is provided with a pressing end (202), the both sides of the side surface of the frame body (1) are provided with convex grooves (3), the side of the frame body (1) near the convex groove (3) is provided with a mounting groove (4), the edge of the side surface of the frame body (1) is provided with a plug-in groove (5), the guide wheel (6) is movably connected between the convex groove (3) and the mounting groove (4) of the frame body (1) through the rotating shaft, the guide wheel (6) is movably connected to the inner side wall bottom of the frame body (1) through the rotating shaft on both sides, the inner side of the mounting groove (4) is fixedly provided with a flange plate, the mounting groove (4) is movably connected with the conveying wheel (7) through the flange plate on one side, and the other side of the conveying wheel (7) is movably connected to the frame body (1).

2. The pressure sensitive tape application apparatus of claim 1, wherein: The inner arc surface of the convex groove (3) is movably clamped with a bearing (8), the side of the bearing (8) is fixedly provided with a receiving wheel (9), the side of the receiving wheel (9) is connected with a transmission rod A (10), and one end of the transmission rod A (10) extends to the outside of the frame body (1).

3. The pressure sensitive tape applicator of claim 2, wherein: The side of the frame body (1) opposite to the mounting groove (4) is provided with an arc-shaped groove (11), one end of the transmission rod A (10) extending to the outside is fixedly provided with a rocker arm (12), and the rocker arm (12) is fixedly sleeved with a torsion spring (13) at the connection position of the transmission rod A (10).

4. The pressure sensitive tape applicator of claim 3, wherein: The both sides of the side surface of the rocker arm (12) are provided with through holes, and the rocker arm (12) is connected with a transmission rod B (14) penetrating through one of the through holes.

5. The pressure sensitive tape application apparatus of claim 4, wherein: One end of the transmission rod B (14) extends to the inside of the frame body (1) and is movably connected to the arc-shaped groove (11).

6. The pressure sensitive tape applicator of claim 5, wherein: The end of the transmission rod B (14) away from the rocker arm (12) is fixedly provided with a pressing wheel (15), the outer arc surface of the pressing wheel (15) is in contact and adaptation with the outer arc surface of the conveying wheel (7), and the pressing wheel (15) and the conveying wheel (7) are in the same plane.

7. The pressure sensitive tape applicator of claim 6, wherein: The plug-in grooves (5) on both sides of the frame body (1) are fixedly provided with positioning plates (16), and the rear end of the positioning plate (16) is provided with a curled edge (161). The pressing wheel (15) and the conveying wheel (7) are connected with a rubber belt body (17), one end of the rubber belt body (17) away from the conveying wheel (7) extends to the top of the guide wheel (6) and is connected by the receiving wheel (9), and the end of the rubber belt body (17) is placed on the surface of the positioning plate (16).

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