Adhesive tape opposite pasting device for wire harness

Abstract

An adhesive tape opposite pasting device for a wire harness comprises a lifting mechanism, two wire harness clamping jaws capable of clamping the wire harness are arranged on the lifting mechanism, a rack is arranged below the wire harness clamping jaws, and a first pasting wheel, a second pasting wheel, an adhesive tape pulling clamping jaw, adhesive tape cutting scissors, an air cylinder and a rotating arm are arranged on the rack. The first pasting wheel and the second pasting wheel are arranged between the adhesive tape pulling clamping jaw and the adhesive tape cutting scissors, the rotating arm is rotationally connected with the rack, one end of the rotating arm is connected with the first pasting wheel, and the first pasting wheel and the second pasting wheel are connected with the rack through connecting frames respectively. The two connecting frames are connected through a spring so that the upper end of the first pasting wheel can make contact with the upper end of the second pasting wheel, and the adhesive pulling clamping jaw is used for clamping one end of an adhesive tape. According to the utility model, the adhesive tape can be quickly and accurately sent out by horizontally pulling the adhesive tape and then vertically oppositely pasting the adhesive tape, and then stably and oppositely pasting the adhesive tape on the wiring harness. The cloth feeding form is high in stability and efficiency, and the requirement of an automatic procedure can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape butt joint, and particularly relates to an adhesive tape butt joint device for wire harnesses. Background Art

[0002] Currently, when using adhesive tapes, winding operations are usually performed with adhesive tapes, and butt joint operations are rarely required. Since adhesive tapes are soft items, large deviations are likely to occur when they are actively sent out or butt jointed to wire harnesses, resulting in misalignment, unstable adhesive tape length, etc. In existing butt joint devices, the cloth feeding form has poor stability, low efficiency, and cannot meet the requirements of automated processes. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related technologies to some extent.

[0004] Therefore, the technical solution adopted by the utility model is as follows: An adhesive tape butt joint device for wire harnesses includes a lifting mechanism. Two wire harness grippers capable of clamping wire harnesses are arranged on the lifting mechanism. A frame is arranged below the wire harness grippers. A first pasting wheel, a second pasting wheel, a glue pulling gripper, an adhesive tape cutting scissors, a cylinder, and a rotating arm are arranged on the frame. The first pasting wheel and the second pasting wheel are arranged between the glue pulling gripper and the adhesive tape cutting scissors. The rotating arm is rotatably connected to the frame. One end of the rotating arm is connected to the first pasting wheel. The first pasting wheel and the second pasting wheel are respectively connected to the frame through a connecting frame. The two connecting frames are connected by a spring so that the upper ends of the first pasting wheel and the second pasting wheel are in contact. The glue pulling gripper is used to clamp one end of the adhesive tape. The telescopic rod of the cylinder can push the end of the rotating arm away from the first pasting wheel, so that the distance between the upper ends of the first pasting wheel and the second pasting wheel increases.

[0005] The first pasting wheel and the second pasting wheel are arranged axially symmetrically.

[0006] The first pasting wheel and the second pasting wheel are respectively rotatably arranged on the two connecting frames.

[0007] Compared with the prior art, the utility model has the following beneficial effects: By horizontally pulling the glue and then vertically butt jointing, the utility model can realize the rapid and accurate feeding of the adhesive tape and then stably butt joint it to the wire harness. The cloth feeding form has strong stability, high efficiency, and can meet the requirements of automated processes. Brief Description of the Drawings

[0008] Figure 1 is a schematic structural diagram of the utility model;

[0009] Figure 2 is Figure 1 a side view of

[0010] Figure 3 is a schematic structural diagram of the utility model when performing adhesive tape butt joint;

[0011] Figure 4 is Figure 3 a side view of Detailed implementation manners

[0012] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0013] On the contrary, the present application covers any alternatives, modifications, equivalent methods and solutions made within the essence and scope of the present application defined by the claims. Further, in order to enable the public to have a better understanding of the present application, some specific details are described in detail in the following detailed description of the present application. Those skilled in the art can fully understand the present application without the description of these details.

[0014] Refer to Figures 1 to 4 , a tape pasting device for a wire harness, including a lifting mechanism 1, two wire harness clamping jaws 2 capable of clamping a wire harness 8 are arranged on the lifting mechanism 1, a frame 10 is arranged below the wire harness clamping jaws 2, a first pasting wheel 5, a second pasting wheel 7, a glue pulling clamping jaw 4, a tape cutting scissors 3, a cylinder 6 and a rotating arm 11 are arranged on the frame 10, the first pasting wheel 5 and the second pasting wheel 7 are arranged between the glue pulling clamping jaw 4 and the tape cutting scissors 3, the rotating arm 11 is rotatably connected to the frame 10, one end of the rotating arm 11 is connected to the first pasting wheel 5, the first pasting wheel 5 and the second pasting wheel 7 are respectively connected to the frame 10 through a connecting frame, and the upper ends of the first pasting wheel 5 and the second pasting wheel 7 are in contact with each other through a spring connection between the two connecting frames. The glue pulling clamping jaw 4 is used to clamp one end of the tape 9, and the telescopic rod of the cylinder 6 can push the end of the rotating arm 11 away from the first pasting wheel 5, so as to increase the distance between the upper ends of the first pasting wheel 5 and the second pasting wheel 7.

[0015] The first pasting wheel 5 and the second pasting wheel 7 are arranged in axial symmetry.

[0016] The first pasting wheel 5 and the second pasting wheel 7 are respectively rotatably arranged on two connecting frames.

[0017] The two wire harness clamping jaws 2 can be automatically opened and clamped under the control of a controller, so as to release the wire harness 8 or clamp the wire harness 8. The tape cutting scissors 3 can be automatically cut under the control of the controller. The glue pulling clamping jaw 4 can be automatically opened and clamped under the control of the controller.

[0018] Working process of the utility model: The lifting mechanism 1 drives the wire harness gripper 2 and the wire harness 8 to move downward. The first pasting wheel 5 and the second pasting wheel 7 are located below between the two wire harness grippers 2. When the wire harness 8 contacts the adhesive tape 9, the adhesive tape cutting scissors 3 cut the adhesive tape, and the adhesive tape pulling gripper 4 releases the adhesive tape. The wire harness continues to move downward with the adhesive tape attached thereto and passes through between the first pasting wheel 5 and the second pasting wheel 7. Under the pressing of the first pasting wheel 5 and the second pasting wheel 7, the adhesive tapes are pasted to each other. Then, the telescopic rod of the cylinder 6 extends, so that the distance between the upper ends of the first pasting wheel 5 and the second pasting wheel 7 increases, and the lifting mechanism 1 drives the wire harness gripper 2 and the wire harness 8 to move upward and away.

Claims

1. A device for attaching adhesive tape to a wire harness, characterized in that: The invention comprises a lifting mechanism (1), wherein the lifting mechanism (1) is provided with two wire harness clamps (2) capable of clamping a wire harness (8), a frame (10) is provided below the wire harness clamps (2), and the frame (10) is provided with a first sticking wheel (5), a second sticking wheel (7), a glue pulling clamp (4), a tape cutting scissors (3), a cylinder (6) and a rotating arm (11), wherein the first sticking wheel (5) and the second sticking wheel (7) are provided between the glue pulling clamp (4) and the tape cutting scissors (3), and the rotating arm (11) is rotatably connected to the frame (10). One end of the movable arm (11) is connected to the first sticking wheel (5), and the first sticking wheel (5) and the second sticking wheel (7) are respectively connected to the frame (10) through a connecting frame. The two connecting frames are connected by a spring so that the upper ends of the first sticking wheel (5) and the second sticking wheel (7) are in contact with each other. The glue pulling clamp (4) is used to clamp one end of the adhesive tape (9). The telescopic rod of the cylinder (6) can push the rotating arm (11) away from one end of the first sticking wheel (5), thereby increasing the distance between the upper ends of the first sticking wheel (5) and the second sticking wheel (7).

2. The wire harness adhesive tape sticking device according to claim 1, characterized in that: The first contact wheel (5) and the second contact wheel (7) are arranged in an axisymmetric manner.

3. The wire harness adhesive tape sticking device according to claim 1, characterized in that: The first contact wheel (5) and the second contact wheel (7) are respectively rotatably arranged on two connecting frames.

Images