Alignment mechanism for ultrasonic welding machine

Abstract

This utility model discloses an alignment mechanism for an ultrasonic welding machine, including a worktable. A horizontally arranged propulsion cylinder is located at the top of the worktable, with an ultrasonic welding head at one end of the cylinder. A vertically arranged propulsion cylinder is also located at the top of the worktable, with another ultrasonic welding head at its top. A locator is located at the center of the top of the worktable, near one end of both the ultrasonic welding heads. A corner positioning mechanism is located on one side of the locator, at the top of the worktable. The locator allows for vertical lifting. When the lower locator is raised, the upper and lower clamps clamp together, and the corner positioning block feeds in. The two clamps then begin a translational movement, automatically positioning the two profiles at their corners according to the direction of the corners, thus aligning the workpieces at the corners.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and more specifically, to an alignment mechanism for an ultrasonic welding machine. Background Technology

[0002] Ultrasonic welding utilizes high-frequency vibration waves transmitted to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other, forming a fusion between molecular layers. It is widely used in welding electric meter housings, fiberglass strips, and other materials.

[0003] Traditional right-angle fiberglass strip welding involves manually placing the sealing strip on the welding table and assembling the joints of the two fiberglass strips. During manual placement, it is difficult to control the accuracy of the connection between the two fiberglass strips, which can easily lead to positional deviations and cause the two sets of fiberglass strips to be difficult to completely overlap.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes an alignment mechanism for an ultrasonic welding machine to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] An alignment mechanism for an ultrasonic welding machine includes a worktable. A horizontally arranged propulsion cylinder is located at the top of the worktable, with an ultrasonic welding head for welding at one end of the propulsion cylinder. A vertically arranged propulsion cylinder is also located at the top of the worktable, with another ultrasonic welding head for welding at its top. A positioner is located at the center of the top of the worktable, at one end of both the ultrasonic welding head and the ultrasonic welding head. A corner positioning mechanism is located on one side of the positioner, at the top of the worktable.

[0008] The corner positioning mechanism includes a corner positioning block. The side of the corner positioning block closest to the locator is tapered. The locator is L-shaped. The corner positioning block is located at the opposite corner of the locator. The other side of the corner positioning block is provided with a connecting block that penetrates the worktable.

[0009] Preferably, the connecting block has a slider on the side away from the positioner, and a slide rail is provided on one side of the slider for sliding connection thereto. A push cylinder connected to the slide rail is provided laterally at the bottom of the worktable.

[0010] Preferably, the slide rail is provided with a second push cylinder vertically on its side, which is connected to the slider.

[0011] Preferably, the worktable has through holes for the positioner and the corner positioning mechanism to move.

[0012] Preferably, the bottom of the worktable is vertically provided with a push cylinder three connected to the positioner.

[0013] The beneficial effects of this utility model are as follows: the positioner can be raised and lowered. When the lower positioner is raised, the upper and lower clamps are clamped together, and the corner positioning block is also fed in. The two clamps start to move horizontally, automatically positioning the two profiles at the corners according to the direction of the corners, so that the workpieces are aligned at the corners. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an alignment mechanism for an ultrasonic welding machine according to an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the corner positioning mechanism in an alignment mechanism for an ultrasonic welding machine according to an embodiment of the present invention.

[0017] In the picture:

[0018] 1. Workbench; 2. Propulsion cylinder one; 3. Ultrasonic welding head one; 4. Propulsion cylinder two; 5. Ultrasonic welding head two; 6. Positioner; 7. Corner positioning mechanism; 8. Corner positioning block; 9. Connecting block; 10. Slider; 11. Slide rail; 12. Push cylinder one; 13. Push cylinder two; 14. Through hole; 15. Push cylinder three. Detailed Implementation

[0019] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0020] According to an embodiment of the present invention, an alignment mechanism for an ultrasonic welding machine is provided.

[0021] Example 1:

[0022] like Figure 1-2 As shown, the alignment mechanism for an ultrasonic welding machine according to an embodiment of the present invention includes a worktable 1. A horizontally arranged propulsion cylinder 2 is provided on the top of the worktable 1. An ultrasonic welding head 3 for welding is provided at one end of the propulsion cylinder 2. A vertically arranged propulsion cylinder 4 is provided on the top of the worktable 1. An ultrasonic welding head 5 for welding is provided at the top end of the propulsion cylinder 4. A locator 6 is provided at the middle of the top of the worktable 1 and at one end of the ultrasonic welding head 3 and the ultrasonic welding head 5. A corner positioning mechanism 7 is provided on one side of the locator 6 and on the top of the worktable 1.

[0023] The corner positioning mechanism 7 includes a corner positioning block 8. The corner positioning block 8 has a tapered structure on the side near the locator 6. The locator 6 has an L-shaped structure, and the corner positioning block 8 is located at the opposite corner of the locator 6. The other side of the corner positioning block 8 is provided with a connecting block 9 that penetrates the workbench 1.

[0024] Example 2:

[0025] like Figure 1-2 As shown, the connecting block 9 has a slider 10 on the side away from the locator 6, and a slide rail 11 is provided on one side of the slider 10 for sliding connection. The bottom of the worktable 1 has a horizontally provided push cylinder 12 connected to the slide rail 11, and the side of the slide rail 11 has a vertically provided push cylinder 13 connected to the slider 10. The worktable 1 has a through hole 14 for the locator 6 and the corner positioning mechanism 7 to move, and the bottom of the worktable 1 has a vertically provided push cylinder 15 connected to the locator 6.

[0026] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0027] In practical applications, the positioner 6 can be raised and lowered. When the lower positioner is raised, the upper and lower clamps clamp together, and the corner positioning block 8 is also fed. The two clamps start to move horizontally, automatically positioning the two profiles at the corners according to the direction of the corners, so that the workpieces are aligned at the corners.

[0028] The automatic corner positioning process is as follows: When the work starts, the locator 6 is in the raised position. The workpiece with the corner is placed on it, and the corner should be basically in place. Press the start button to enter the positioning process. At this time, the clamp clamps the workpiece, and the corner positioning block 8 rises and feeds at the same time. The upper clamping is also activated at the same time. Then the feed cylinders of the upper and lower clamps feed, pushing the upper workpiece to the lower part and pushing the lower workpiece to the left, realizing the automatic corner alignment process.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An alignment mechanism for an ultrasonic welding machine, comprising a worktable (1), wherein a horizontally arranged propulsion cylinder (2) is provided on the top of the worktable (1), one end of the propulsion cylinder (2) is provided with an ultrasonic welding head (3) for welding, and a vertically arranged propulsion cylinder (4) is provided on the top of the worktable (1), wherein a second ultrasonic welding head (5) for welding is provided at the top of the propulsion cylinder (4); characterized in that, A locator (6) is provided at the top center of the workbench (1) and at one end of the ultrasonic welding head one (3) and the ultrasonic welding head two (5). A corner positioning mechanism (7) is provided on one side of the locator (6) and at the top of the workbench (1). The corner positioning mechanism (7) includes a corner positioning block (8). The corner positioning block (8) has a tapered structure on the side near the locator (6). The locator (6) has an L-shaped structure. The corner positioning block (8) is located at the opposite corner of the locator (6). The other side of the corner positioning block (8) is provided with a connecting block (9) that penetrates the worktable (1).

2. The alignment mechanism for an ultrasonic welding machine according to claim 1, characterized in that, The connecting block (9) has a slider (10) on the side away from the locator (6), and a slide rail (11) is provided on one side of the slider (10) and is slidably connected thereto. A push cylinder (12) connected to the slide rail (11) is provided laterally at the bottom of the worktable (1).

3. The alignment mechanism for an ultrasonic welding machine according to claim 2, characterized in that, The slide rail (11) is vertically provided on the side with a second push cylinder (13) that is connected to the slider (10).

4. The alignment mechanism for an ultrasonic welding machine according to claim 1, characterized in that, The workbench (1) is provided with a through hole (14) for the positioner (6) and the corner positioning mechanism (7) to move.

5. The alignment mechanism for an ultrasonic welding machine according to claim 1, characterized in that, The bottom of the workbench (1) is vertically provided with a push cylinder three (15) connected to the positioner (6).

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