Mounting and adjusting device of ultrasonic welding structure

Abstract

The utility model relates to the field of welding machines, and discloses a mounting and adjusting device of an ultrasonic welding structure, which comprises a base, a rotary table is rotatably arranged at the top of the base, a fixing frame is fixedly connected to the top of the rotary table, an L-shaped adjusting seat is arranged on one side of the fixing frame, and a connecting seat is arranged on one side of the L-shaped adjusting seat. According to the installation and adjustment device of the ultrasonic welding structure, after the base is installed on a workbench needing to be welded, the horizontal angle of the fixing frame is adjusted through the rotary table, and according to the welding position of a workpiece, the horizontal angle of the fixing frame is adjusted through the rotary table; after the control rod is matched with the ball head shaft on the L-shaped adjusting base and the ball head base on the connecting base to freely adjust the position of the ultrasonic welding head, the position of the ultrasonic welding head is fixed through the limiting bolt, so that the needed position can be welded, and the problem that an existing adjusting device is difficult to rapidly and stably adjust the welding position according to needs is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a mounting and adjusting device for an ultrasonic welding structure. Background Art

[0002] Ultrasonic welding is a welding technology that uses high-frequency vibration waves. It is mainly used to join materials such as thermoplastics, fabrics, and films. Its basic principle is that an ultrasonic generator converts 50 / 60 Hz current into 15, 20, 30, or 40 kHz high-frequency electrical energy. This electrical energy is converted into mechanical motion by a transducer and transmitted to the surface of the workpiece to be welded through the welding head.

[0003] Patent publication number CN213533840U discloses an adjustment device for an ultrasonic welding machine, which includes a base, a support plate fixedly connected to the upper surface of the back of the base, an adjustment box fixedly connected to the side wall of the support plate, and an adjustment rod rotatably connected to the top and bottom inner walls of the adjustment box through bearings. The device drives a threaded rod to rotate through a bevel gear, and the threaded rod drives a moving block to move left or right, and the moving block drives a rack to move left or right. The rack drives the adjustment rod to rotate through a first gear, and the adjustment rod drives the welding machine body to rotate, thereby achieving the effect of driving the welding machine body to rotate, thereby facilitating the adjustment of the welding angle of the welding machine body.

[0004] However, the device has the problem of directly using drive rods, bevel gears and other structures to adjust the angle of the welding machine body. Whether it is using bevel gears, threaded rods and other structures to adjust the angle, or using second gears, racks and other structures to limit the DUI welding machine body after the angle is adjusted, it uses the function of multiple gears or bevel gears. The engagement between the gear teeth can easily cause wear or even breakage after a long period of adjustment and limitation, thereby affecting the adjustment of subsequent welding. For this reason, an installation and adjustment device for an ultrasonic welding structure is proposed to solve the problem that the existing adjustment device is difficult to quickly and stably adjust the welding position according to demand. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides an installation and adjustment device for an ultrasonic welding structure, which solves the above-mentioned problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation and adjustment device for an ultrasonic welding structure, comprising a base, a turntable rotatably provided on the top of the base, a fixed frame fixedly connected to the top of the turntable, an L-shaped adjustment seat provided on one side of the fixed frame, a connecting seat provided on one side of the L-shaped adjustment seat, a ball head shaft fixedly connected to one side of the ball head shaft, a ball head seat provided on the outer ring of one side of the ball head seat, a limiting bolt screwed on the top of the ball head seat, an ultrasonic welding head fixedly connected to one side of the connecting seat, a control rod fixedly connected to one side of the connecting seat, and an installation and adjustment mechanism provided on the top of the base.

[0009] Preferably, the ball head seat is fixedly connected to the connecting seat, the ball head shaft is rotatably arranged in the inner cavity of the ball head seat, and there is a minimum friction force between the two that can make the ultrasonic welding head stationary.

[0010] Preferably, the installation and adjustment mechanism includes a plurality of installation holes on the top of one side of the base, a clamping plate is provided on the top of the other side of the base, and anti-slip pads are fixed symmetrically to the bottom of the clamping plate and the top of the base.

[0011] Preferably, a fastening bolt passes through the middle of the top of the clamping plate and is screwed thereto, and the fastening bolt passes through the inner cavity of the base and is rotatably connected at the intersection thereof by a bearing.

[0012] Preferably, a stabilizing slide bar is fixedly connected to the bottom of the clamping plate, the stabilizing slide bar passes through the base and the two are slidably connected, and a second limiting bolt is screwed on one side of the top of the turntable.

[0013] Preferably, a fixing bracket is slidably provided on one side of the L-shaped adjustment seat, an electric push rod is fixedly connected to the top inner wall of the fixing bracket, and the top of the electric push rod is fixedly connected to the L-shaped adjustment seat.

[0014] (3) Beneficial effects

[0015] 1. The installation and adjustment device of the ultrasonic welding structure is to install the base on the workbench that needs to be welded, and adjust the horizontal angle of the fixed frame through the turntable. According to the welding position of the workpiece, the position of the ultrasonic welding head is freely adjusted by using the control rod in conjunction with the ball head shaft on the L-shaped adjustment seat and the ball head seat on the connecting seat. The position of the ultrasonic welding head is fixed with the limit bolt, and welding can be performed at the required position, which solves the problem that the existing adjustment device is difficult to quickly and stably adjust the welding position according to the needs.

[0016] 2. The installation and adjustment device of the ultrasonic welding structure. If it is necessary to install the installation and adjustment device of the ultrasonic welding structure in the middle of the workbench, the base can be directly fixed in the required position using bolts and other fixing connectors in conjunction with the installation holes. If this device is fixed at the edge of the workbench, the workbench is directly placed between the base and the clamping plate, and the tightening bolts are rotated to drive the clamping plate down and cooperate with the anti-slip pad to clamp the workbench to fix the device, thereby achieving the purpose of convenient fixation according to needs and improving the applicability of this installation and adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is the right side view of the structure of the utility model;

[0019] Figure 3 For the utility model structure Figure 2 Cross-sectional view at AA in the middle;

[0020] Figure 4 This is a structural diagram of the utility model.

[0021] In the figure: 1. Base; 2. Turntable; 3. Fixing bracket; 4. L-shaped adjustment seat; 5. Connecting seat; 6. Ball head shaft; 7. Ball head seat; 8. Limit bolt; 9. Ultrasonic welding head; 10. Control lever; 11. Mounting adjustment mechanism; 111. Mounting hole; 112. Clamping plate; 113. Anti-slip pad; 114. Fastening bolt; 115. Stabilizing slide rod; 116. Second limit bolt; 12. Electric push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example: See Figure 1-4 , an installation and adjustment device for an ultrasonic welding structure, comprising a base 1, a turntable 2 is rotatably provided on the top of the base 1, a fixing frame 3 is fixedly connected to the top of the turntable 2, an L-shaped adjustment seat 4 is provided on one side of the fixing frame 3, a connecting seat 5 is provided on one side of the L-shaped adjustment seat 4, a ball head shaft 6 is fixedly connected to one side of the L-shaped adjustment seat 4, a ball head seat 7 is provided on the outer ring of one side of the ball head shaft 6, a limiting bolt 8 is screwed on the top of the ball head seat 7, an ultrasonic welding head 9 is fixedly connected to one side of the connecting seat 5, a control rod 10 is fixedly connected to one side of the connecting seat 5, and an installation and adjustment mechanism 11 is provided on the top of the base 1.

[0024] Furthermore, the ball head seat 7 is fixedly connected to the connecting seat 5, the ball head shaft 6 is rotatably arranged in the inner cavity of the ball head seat 7, and there is a minimum friction force between the two that can make the ultrasonic welding head 9 stand still.

[0025] Furthermore, the installation and adjustment mechanism 11 includes a plurality of installation holes 111 on the top of one side of the base 1, a clamping plate 112 is provided on the top of the other side of the base 1, and an anti-slip pad 113 is fixed symmetrically to the bottom of the clamping plate 112 and the top of the base 1.

[0026] Furthermore, a fastening bolt 114 is passed through and screwed in the middle of the top of the clamping plate 112. The fastening bolt 114 passes through the inner cavity of the base 1 and is rotatably connected by a bearing at the intersection. If it is necessary to install the installation and adjustment device of the ultrasonic welding structure in the middle of the workbench, the base 1 can be directly fixed in the desired position by using bolts or other fixing connectors in conjunction with the installation holes 111. If this device is fixed at the edge of the workbench, the workbench is directly placed between the base 1 and the clamping plate 112, and the fastening bolt 114 is rotated to drive the clamping plate 112 to move down and cooperate with the anti-slip pad 113 to clamp the workbench to fix the device, thereby achieving the purpose of convenient fixation according to needs and improving the applicability of this installation and adjustment mechanism.

[0027] Furthermore, a stabilizing slide bar 115 is fixedly connected to the bottom of the clamping plate 112, and the stabilizing slide bar 115 passes through the base 1 and the two are slidably connected. A second limiting bolt 116 is screwed to one side of the top of the turntable 2. The stabilizing slide bar 115 is symmetrically arranged at the bottom of the clamping plate 112 and slidably connected to the base 1 to limit the clamping plate 112 and improve the stability of the clamping plate 112 during the up and down movement, that is, to improve the stability of the installation adjustment device after clamping and fixing.

[0028] Furthermore, a fixing frame 3 is slidingly provided on one side of the L-shaped adjustment seat 4, and an electric push rod 12 is fixedly connected to the top inner wall of the fixing frame 3. The top of the electric push rod 12 is fixedly connected to the L-shaped adjustment seat 4. The upper and lower positions of the L-shaped adjustment seat 4 can be adjusted through the electric push rod 12 inside the fixing frame 3, that is, the upper and lower positions of the ultrasonic welding head 9 can be adjusted, thereby further improving the practicality of the installation and adjustment device of this ultrasonic welding structure.

[0029] Working principle: Using the installation and adjustment device of this ultrasonic welding structure, after installing the base 1 on the workbench that needs to be welded, adjust the horizontal angle of the fixing frame 3 through the turntable 2, and then use the control rod 10 to cooperate with the ball head shaft 6 on the L-shaped adjustment seat 4 and the ball head seat 7 on the connecting seat 5 to freely adjust the position of the ultrasonic welding head 9 according to the welding position of the workpiece. Then, use the limit bolt 8 to fix the position of the ultrasonic welding head 9, and then welding can be performed at the required position, which solves the problem that the existing adjustment device is difficult to quickly and stably adjust the welding position according to needs.

[0030] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting and adjusting device for an ultrasonic welding structure, comprising a base (1), characterized in that: A turntable (2) is rotatably provided on the top of the base (1), a fixing frame (3) is fixedly connected to the top of the turntable (2), an L-shaped adjustment seat (4) is provided on one side of the fixing frame (3), a connecting seat (5) is provided on one side of the L-shaped adjustment seat (4), a ball head shaft (6) is fixedly connected to one side of the L-shaped adjustment seat (4), a ball head seat (7) is provided on the outer ring of one side of the ball head shaft (6), a limiting bolt (8) is screwed on the top of the ball head seat (7), an ultrasonic welding head (9) is fixedly connected to one side of the connecting seat (5), a control rod (10) is fixedly connected to one side of the connecting seat (5), and a mounting adjustment mechanism (11) is provided on the top of the base (1).

2. The installation and adjustment device for an ultrasonic welding structure according to claim 1, characterized in that: The ball head seat (7) is fixedly connected to the connecting seat (5), and the ball head shaft (6) is rotatably arranged in the inner cavity of the ball head seat (7). There is a minimum friction force between the two that can make the ultrasonic welding head (9) stand still.

3. The installation and adjustment device for an ultrasonic welding structure according to claim 1, characterized in that: The mounting and adjusting mechanism (11) comprises a plurality of mounting holes (111) provided on the top of one side of the base (1), a clamping plate (112) provided on the top of the other side of the base (1), and an anti-slip pad (113) fixed symmetrically to the bottom of the clamping plate (112) and the top of the base (1).

4. The installation and adjustment device for an ultrasonic welding structure according to claim 3, characterized in that: A fastening bolt (114) is passed through the middle of the top of the clamping plate (112) and is screwed thereto. The fastening bolt (114) passes through the inner cavity of the base (1) and the intersection is rotatably connected by a bearing.

5. The installation and adjustment device for an ultrasonic welding structure according to claim 3, characterized in that: The bottom of the clamping plate (112) is fixedly connected to a stabilizing slide rod (115), the stabilizing slide rod (115) passes through the base (1) and the two are slidably connected, and a second limiting bolt (116) is screwed on one side of the top of the turntable (2).

6. The installation and adjustment device for an ultrasonic welding structure according to claim 1, characterized in that: A fixing frame (3) is slidably provided on one side of the L-shaped adjustment seat (4); an electric push rod (12) is fixedly connected to the top inner wall of the fixing frame (3); and the top of the electric push rod (12) is fixedly connected to the L-shaped adjustment seat (4).

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