A tape sticking mechanism for temporary fixing of automobile windshield

Abstract

The present invention discloses a tape-sticking mechanism for temporarily fixing automobile windshields, and belongs to the technical field of automation equipment. An extension cylinder is fixed on a mounting plate connected to a manipulator, a guide rail a is fixed at the bottom of the mounting plate, the output end of the extension cylinder is connected to a push plate, the push plate is connected to a slide plate, the slide plate is slidably connected to the guide rail a, a floating rolling mechanism is provided on the slide plate, an air clamp is provided at the bottom of the slide plate, an elastic telescopic rolling clamp device is provided on the push plate, and the air clamp and the elastic telescopic rolling clamp device are arranged oppositely. The beneficial effects of the present invention are: instead of manual operation, the windshield is automatically temporarily fixed with tape, efficiency is improved, labor costs are saved, and safety hazards existing in manual operation are avoided.

Description

Technical Field

[0001] The invention relates to an adhesive tape sticking mechanism for temporarily fixing a windshield of an automobile, belonging to the technical field of automation equipment. Background Art

[0002] In the production and assembly of the automobile industry, gluing and installing the windshield is a very important link; installation accuracy is particularly important. After the windshield is glued and installed on the production line, the glue is not dry, the position of the glass is not completely fixed, and there is a possibility of slipping. It is necessary to use a strong viscosity tape to temporarily fix the windshield to prevent the glass from sliding down. Manually gluing tapes is labor-intensive and inefficient, and there are dangers when working on the production line. Summary of the invention

[0003] In order to solve the defects of the prior art, the purpose of the present invention is to provide a tape applying mechanism for temporarily fixing a windshield of an automobile which replaces manual labor and improves efficiency.

[0004] The technical solution of the present invention is: a tape-applying mechanism for temporarily fixing a car windshield, an extension cylinder is fixed on a mounting plate connected to a manipulator, a guide rail a is fixed at the bottom of the mounting plate, the output end of the extension cylinder is connected to a push plate, the push plate is connected to a slide plate, the slide plate is slidably connected to the guide rail a, a floating rolling mechanism is provided on the slide plate, an air clamp is provided at the bottom of the slide plate, an elastic telescopic rolling clamp device is provided on the push plate, and the air clamp and the elastic telescopic rolling clamp device are arranged opposite to each other.

[0005] The floating rolling mechanism includes a connecting plate that is slidably connected to the slide plate, a floating lifting cylinder is fixed on the connecting plate, the bottom output end of the lifting cylinder is connected to a transition connecting block, a notch is provided at the bottom of the transition connecting block, a rotating shaft passes through and rotates to connect the notch, one end of the rotating shaft is connected to an adjusting tension spring, the other end of the rotating shaft is connected to a floating pressure wheel, and the other end of the adjusting tension spring is connected to a fixed plate fixed on the transition connecting block.

[0006] The slide plate is provided with a guide rail b, and the connecting plate is slidably connected to the guide rail b through a slider, and the slider is connected to a rodless cylinder at the bottom of the slide plate.

[0007] The elastic telescopic roller clamp device includes a fixed pressure wheel located at the bottom of the push plate, a movable pressure wheel located below the fixed pressure wheel, a side of the movable pressure wheel is connected to a connecting frame, the connecting frame is connected to a guide column, the guide column passes through and is movably connected to the push plate, and the top of the guide column is connected to a spring and a telescopic cylinder.

[0008] The guide column passes through the push plate through a linear bearing.

[0009] The air clamp is fixed to the bottom of the slide plate through a connecting plate.

[0010] The mounting plate is connected to the manipulator via bolts.

[0011] The beneficial effects of the present invention are: replacing manual work, automatically temporarily fixing the windshield with adhesive tape, improving efficiency, saving labor costs, and avoiding safety hazards in manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0013] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0014] Figure 3 For the partial view of the present invention Figure 1 ;

[0015] Figure 4 For the partial view of the present invention Figure 2 .

[0016] The reference numerals in the figure are as follows: 1. Mounting plate, 2. Bolt, 3. Extension cylinder, 4. Push plate, 5. Guide rail a, 6. Slide plate, 7. Air clamp, 8.1. Fixed pressure wheel, 8.2. Movable pressure wheel, 8.3. Connecting frame, 8.4. Guide column, 8.5. Linear bearing, 9.1. Connecting plate, 9.2. Floating lifting cylinder, 9.3. Transition connecting block, 9.4. Rotating shaft, 9.5. Adjustment spring, 9.6. Floating pressure wheel, 9.7. Fixed plate, 10. Guide rail b, 11. Connecting plate, 12. Slider, 13. Rodless cylinder. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-4 The present invention is further described:

[0018] A tape sticking mechanism for temporarily fixing a car windshield, wherein an extension cylinder 3 is fixed on a mounting plate 1 connected to a manipulator, a guide rail a5 is fixed at the bottom of the mounting plate 1, an output end of the extension cylinder 3 is connected to a push plate 4, the push plate 4 is connected to a slide plate 6, the slide plate 6 is slidably connected to the guide rail a5, a floating rolling mechanism is provided on the slide plate 6, an air clamp 7 is provided at the bottom of the slide plate 6, an elastic telescopic rolling clamp device is provided on the push plate 4, and the air clamp 7 is arranged opposite to the elastic telescopic rolling clamp device. The floating rolling mechanism comprises a connecting plate 9.1 slidably connected to the slide plate 6, a floating lifting cylinder 9.2 is fixed on the connecting plate 9.1, an output end at the bottom of the lifting cylinder 9.2 is connected to a transition connection block 9.3, a notch is provided at the bottom of the transition connection block 9.3, a rotating shaft 9.4 penetrates and rotatably connects to the notch, one end of the rotating shaft 9.4 is connected to an adjusting tension spring 9.5, the other end of the rotating shaft 9.4 is connected to a floating pressure wheel 9.6, and the other end of the adjusting tension spring 9.5 is connected to a fixing plate 9.7 fixed on the transition connection block 9.3. The slide plate 6 is provided with a guide rail b10, and the connecting plate 9.1 is slidably connected to the guide rail b10 through a slider 12, and the slider 12 is connected to the rodless cylinder 13 at the bottom of the slide plate 6. The elastic telescopic roller clamp device includes a fixed pressure wheel 8.1 located at the bottom of the push plate 4, and a movable pressure wheel 8.2 is located below the fixed pressure wheel 8.1. The side of the movable pressure wheel 8.2 is connected to the connecting frame 8.3, and the connecting frame 8.3 is connected to the guide column 8.4. The guide column 8.4 passes through and is movably connected to the push plate 4. The top of the guide column 8.4 is connected to the spring and the telescopic cylinder. The guide column 8.4 passes through the push plate 4 through a linear bearing 8.5. The air clamp 7 is fixed to the bottom of the slide plate 6 through a connecting plate 11. The mounting plate 1 is connected to the manipulator through a bolt 2.

[0019] The working principle of the present invention is as follows:

[0020] The manipulator drives the mechanism to move to the tape taking position, and the telescopic cylinder pushes the movable pressure wheel 8.2 downward through the guide column 8.4 to separate it from the fixed pressure wheel 8.1 to create a gap. The manipulator moves to make the gap between the movable pressure wheel 8.2 and the fixed pressure wheel 8.1 close to one end of the tape, and finally makes one end of the tape enter the gap. The telescopic cylinder releases pressure, and the spring pulls the movable pressure wheel 8.2 upward to make the movable pressure wheel 8.2 close to the fixed pressure wheel 8.1 to clamp the end of the tape. The other end of the tape is clamped by the air clamp. Then the manipulator moves to move the mechanism to the position where the tape is to be pasted, and the extension cylinder 3 extends to move the tape on the side of the movable pressure wheel 8.2 to the car body at the edge of the glass, and at the same time straighten the tape for easy pasting. The floating lifting cylinder descends to drive the floating pressure wheel 9 .6 presses down one end of the tape, and at the same time the air clamp 7 is released, so that the floating pressure wheel 9.6 can press and adhere the end of the tape to the car windshield, and the rodless cylinder 13 moves, driving the slider 12 to drive the connecting plate 9.1 and the floating pressure wheel 9.6 to move toward the other end of the tape, that is, the movable pressure wheel 8.2. During the movement, the floating pressure wheel 9.6 presses and adheres the tape to the car windshield. Under the action of the adjusting tension spring 9.5, the floating pressure wheel 9.6 can be well fitted along the curvature of the windshield surface, so that the tape can be smoothly attached to the glass and the car body. When the floating pressure wheel 9.6 approaches the other end of the tape, the tape is pulled down and falls off from between the movable pressure wheel 8.2 and the fixed pressure wheel 8.1, and is adhered to the car body together with the tape near the end. The car body and the glass are bonded by the tape, and the tension of the tape is used to prevent the windshield from sliding down and stringing, thereby ensuring the installation quality of the windshield.

[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A tape-applying mechanism for temporary fixing of automobile windshield, characterized in that: The extension cylinder (3) is fixed on a mounting plate (1) connected to the manipulator, a guide rail a (5) is fixed at the bottom of the mounting plate (1), the output end of the extension cylinder (3) is connected to a push plate (4), the push plate (4) is connected to a slide plate (6), the slide plate (6) is slidably connected to the guide rail a (5), a floating rolling mechanism is provided on the slide plate (6), an air clamp (7) is provided at the bottom of the slide plate (6), an elastic telescopic rolling clamp device is provided on the push plate (4), and the air clamp (7) and the elastic telescopic rolling clamp device are arranged opposite to each other; The floating rolling mechanism comprises a connecting plate (9.1) slidably connected to the slide plate (6), a floating lifting cylinder (9.2) being fixed on the connecting plate (9.1), the bottom output end of the floating lifting cylinder (9.2) being connected to a transition connection block (9.3), a notch being provided at the bottom of the transition connection block (9.3), a rotating shaft (9.4) passing through and rotating through the notch, one end of the rotating shaft (9.4) being connected to an adjusting tension spring (9.5), the other end of the rotating shaft (9.4) being connected to a floating pressure wheel (9.6), and the other end of the adjusting tension spring (9.5) being connected to a fixing plate (9.7) fixed to the transition connection block (9.3); The elastic telescopic roller clamp device comprises a fixed pressure wheel (8.1) located at the bottom of the push plate (4), a movable pressure wheel (8.2) located below the fixed pressure wheel (8.1), a side of the movable pressure wheel (8.2) connected to a connecting frame (8.3), the connecting frame (8.3) connected to a guide column (8.4), the guide column (8.4) penetrates and is movably connected to the push plate (4), and the top of the guide column (8.4) is connected to a spring and a telescopic cylinder.

2. The adhesive tape sticking mechanism for temporary fixing of automobile windshield according to claim 1, characterized in that: The slide plate (6) is provided with a guide rail b (10), and the connecting plate (9.1) is slidably connected to the guide rail b (10) via a slider (12), and the slider (12) is connected to a rodless cylinder (13) at the bottom of the slide plate (6).

3. The adhesive tape sticking mechanism for temporary fixing of automobile windshield according to claim 1, characterized in that: The guide column (8.4) passes through the push plate (4) via a linear bearing (8.5).

4. The adhesive tape sticking mechanism for temporary fixing of automobile windshield according to claim 1, characterized in that: The air clamp (7) is fixed to the bottom of the slide plate (6) via a connecting plate (11).

5. The adhesive tape sticking mechanism for temporary fixing of automobile windshield according to claim 1, characterized in that: The mounting plate (1) is connected to the manipulator via bolts (2).

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