Stable supporting device for ultrasonic welding head

Abstract

The utility model relates to the technical field of ultrasonic welding, in particular to a stable supporting device for an ultrasonic welding head. Comprising a welding head body and an auxiliary assembly, the auxiliary assembly comprises a connecting seat, a mounting seat, a locking component and a stabilizing component, the connecting seat is provided with a mounting part and a sliding part, the sliding part is provided with an adjusting hole, and when the welding head body is mounted, the mounting seat is mounted on the welding head body to form a combined conductor; during installation, the connecting seat is installed on an amplitude-change pole of a transducer of an ultrasonic welding machine to form a combined conductor, then the sliding part slides into the sliding cavity in the installation seat and is locked through matching of the locking component, the adjusting hole and the matched adjusting hole, the stabilizing component is used for improving the stability of the device, and rotation is not needed during installation. And therefore, the position adjusting and mounting process is more convenient, and the welding head body can be conveniently mounted in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding, in particular to a stable supporting device for an ultrasonic welding head. Background Art

[0002] Ultrasonic welding is a process in which an ultrasonic generator converts a 50 / 60 Hz current into 15, 20, 30 or 40KHz electrical energy. The converted high-frequency electrical energy is converted again into mechanical motion of the same frequency by a transducer, and then the mechanical motion is transmitted to the welding head through a set of amplitude-changing rod devices that can change the amplitude. The welding head transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the vibration energy is converted into heat energy by friction to melt the workpiece. Ultrasonic waves can not only be used to weld hard thermoplastics, but also to process fabrics, metals, and films.

[0003] When the existing ultrasonic welding head is installed on the ultrasonic welding machine, it is mostly installed on the transducer by rotating installation and bolt fixing. During installation, the welding head is tightened with a welding head locking wrench. At this time, special attention should be paid to not allowing the transducer to rotate to avoid breaking the rotating tip. If the converter is found to rotate, the 4 welding head horizontal adjustment screws need to be tightened again, which causes inconvenience in installation. Utility Model Content

[0004] The utility model aims to provide a stable support device for an ultrasonic welding head, which can realize convenient installation of the welding head body when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides an ultrasonic welding head stable support device, including a welding head body and an auxiliary component;

[0006] The auxiliary component includes a connecting seat, a mounting seat, a locking member and a stabilizing member. The connecting seat has a mounting portion and a sliding portion. The sliding portion is located below the mounting portion. An adjustment hole is provided on the sliding portion. The adjustment hole passes through the sliding portion and is located on the sliding portion. The mounting seat is fixedly connected to the welding head body and is detachably connected to the connecting seat. The mounting seat is located on a side of the welding head body close to the connecting seat. The locking member is arranged on the mounting seat. The stabilizing member is arranged on a side of the mounting seat close to the welding head body.

[0007] Wherein, a limiting seat is arranged on the mounting seat, and the limiting seat is fixedly connected to the mounting seat and is located on the mounting seat.

[0008] Among them, the locking component includes a locking screw and a fastening nut, the locking screw is slidably connected to the connecting seat, and is slidably connected to the mounting seat, and is located on the side of the mounting seat close to the connecting seat; the fastening nut is detachably connected to the limit seat, and is threadedly connected to the locking screw, and is located in the limit seat.

[0009] Wherein, the stabilizing member includes a first bracket and a second bracket, the first bracket is detachably connected to the mounting seat and the welding head body respectively, and is located on one side of the mounting seat; the second bracket is detachably connected to the mounting seat and the welding head body respectively, and is located on the side of the mounting seat away from the first bracket.

[0010] Wherein, the auxiliary component also includes a pointer and a ruler, the pointer is fixedly connected to the mounting seat and is located on the mounting seat; the ruler is fixedly connected to the connecting seat and is slidably connected to the mounting seat, and is located on the connecting seat near the pointer.

[0011] The utility model discloses a stable support device for an ultrasonic welding head. The welding head body is used for welding. The connecting seat is installed on the horn of the transducer of the ultrasonic welding machine. The connecting seat has a mounting portion and a sliding portion. The sliding portion is provided with an adjustment hole. The mounting seat is installed on the welding head body. The mounting seat is provided with a sliding cavity and a matching adjustment hole. The locking component is arranged on the mounting seat. The stabilizing component is arranged on the side of the mounting seat close to the welding head body. When the welding head body is installed, the mounting seat is first installed on the welding head body to form a combined conductor. Then, the connecting seat is installed on the horn of the transducer of the ultrasonic welding machine to form a combined conductor. Then, the sliding portion is slid into the sliding cavity on the mounting seat, and locked by cooperating with the locking component, the adjustment hole and the matching adjustment hole. The stabilizing component is used to improve the stability of the device. When installing, it does not need to be rotated, so that the position adjustment and installation process will be more convenient, thereby realizing that the welding head body can be conveniently installed when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the ultrasonic welding head stabilizing support device of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the connecting socket of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the ultrasonic welding head stabilizing support device of the second embodiment of the utility model.

[0016] In the figure: 101-welding head body, 102-connecting seat, 103-mounting seat, 104-mounting part, 105-sliding part, 106-adjusting hole, 107-limiting seat, 108-locking screw, 109-fastening nut, 110-first bracket, 111-second bracket, 201-pointer, 202-ruler. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Embodiment 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of the stable support device for the ultrasonic welding head. Figure 2 It is a structural schematic diagram of a connecting seat 102. The utility model provides an ultrasonic welding head stable support device: including a welding head body 101 and an auxiliary component, the auxiliary component includes a connecting seat 102, a mounting seat 103, a locking member and a stabilizing member, the connecting seat 102 has a mounting portion 104 and a sliding portion 105, an adjustment hole 106 is provided on the sliding portion 105, the locking member includes a locking screw 108 and a tightening nut 109, and the stabilizing member includes a first bracket 110 and a second bracket 111. The above scheme can realize that the welding head body 101 can be conveniently installed when in use. It can be understood that the above scheme can realize the convenient installation of the welding head body 101.

[0020] In this embodiment, the welding head body 101 is used for welding processing.

[0021] Among them, the connecting seat 102 has a mounting portion 104 and a sliding portion 105, the sliding portion 105 is located below the mounting portion 104, an adjustment hole 106 is opened on the sliding portion 105, the adjustment hole 106 passes through the sliding portion 105 and is located on the sliding portion 105, the mounting seat 103 is fixedly connected to the welding head body 101, and is detachably connected to the connecting seat 102, and is located on the side of the welding head body 101 close to the connecting seat 102, the locking member is arranged on the mounting seat 103, and the stabilizing member is arranged on the side of the mounting seat 103 close to the welding head body 101. The mounting portion 104 is installed on the horn of the transducer of the ultrasonic welding machine by bolts, and is combined to form a conductor. The sliding portion 105 is provided with a plurality of adjustment holes 106 at intervals to facilitate installation and adjustment. The mounting seat 103 is fixed to the welding head body 101 by bolts to form a conductor. The mounting seat 103 is provided with a mounting groove to facilitate the sliding portion 105 to slide in, and a matching adjustment hole is provided at the same time. The locking member is provided on the mounting seat 103 to connect and fix the connecting seat 102 and the mounting seat 103 to form a conductor. The stabilizing member is provided on the mounting seat 103 on the side close to the welding head body 101 to improve the stability of the device.

[0022] Secondly, a limit seat 107 is provided on the mounting seat 103, and the limit seat 107 is fixedly connected to the mounting seat 103 and is located on the mounting seat 103. The limit seat 107 is welded to the outside of the matching adjustment hole opened on the mounting seat 103, and the inside is an inner hexagonal cavity, which is convenient for anti-rotation treatment after the nut is placed.

[0023] Then, the locking screw 108 is slidably connected with the connecting seat 102 and the mounting seat 103, and is located on the side of the mounting seat 103 close to the connecting seat 102; the fastening nut 109 is detachably connected with the limiting seat 107, and is threadedly connected with the locking screw 108, and is located in the limiting seat 107. The locking screw 108 can be directly inserted into the matching adjustment hole on the mounting seat 103 and the adjustment hole 106 on the sliding part 105, and the fastening nut 109 can be directly screwed on the threaded end of the locking screw 108. By pulling the sliding part 105, the matching adjustment holes and the adjustment holes 106 at different positions of the mounting seat 103 are matched. After being locked by the locking screw 108 and the fastening nut 109, a combined conductor can be formed to facilitate energy transmission. At the same time, the installation position of the welding head body 101 can be adjusted.

[0024] Finally, the first bracket 110 is detachably connected to the mounting seat 103 and the welding head body 101, respectively, and is located on one side of the mounting seat 103; the second bracket 111 is detachably connected to the mounting seat 103 and the welding head body 101, respectively, and is located on the side of the mounting seat 103 away from the first bracket 110. One end of the first bracket 110 is fixed to the mounting seat 103 by bolts, and the other end is fixed to the welding head body 101 by bolts, and one end of the second bracket 111 is fixed to the mounting seat 103 by bolts, and the other end is fixed to the welding head body 101 by bolts, and the second bracket 111 is symmetrically installed with the first bracket 110, which will improve the installation stability of the mounting seat 103 and realize the stable support of the welding head body 101 after installation.

[0025] When the utility model is used to realize convenient installation of the welding head body 101, the mounting portion 104 is first installed on the amplitude rod of the transducer of the ultrasonic welding machine by bolts to form a conductor, and the mounting seat 103 is fixed to the welding head body 101 by bolts to form a conductor, and the fastening nut 109 is installed in the limiting seat 107, and the sliding portion 105 is pulled to cooperate with the adjustment holes and the adjustment holes 106 at different positions of the mounting seat 103, and finally locked by the locking screw 108 and the fastening nut 109 to form a combined conductor, which is convenient for energy transfer. During installation, the welding head body 101 does not need to be rotated, and the transducer does not need to be rotated to realize installation, so that the position adjustment and installation process will be more convenient, and then the welding head body 101 can be conveniently installed during use.

[0026] Embodiment 2:

[0027] like Figure 3 As shown, Figure 3 20 is a schematic diagram of the overall structure of the ultrasonic welding head stabilizing support device. On the basis of the first embodiment, the utility model provides an ultrasonic welding head stabilizing support device, and the auxiliary component further includes a pointer 201 and a ruler 202 .

[0028] The pointer 201 is fixedly connected to the mounting seat 103 and is located on the mounting seat 103; the scale 202 is fixedly connected to the connecting seat 102 and is slidably connected to the mounting seat 103, and is located on the connecting seat 102 near the pointer 201. The pointer 201 is mounted on the mounting seat 103 by bolts, and a mounting groove is provided on the sliding portion 105 of the connecting seat 102 to facilitate the embedded installation of the scale 202. The scale 202 is provided with position marks and is fixed to the connecting seat 102 by bolts.

[0029] In this embodiment, by providing the pointer 201 and the ruler 202 , the distance of the position adjustment when the connecting seat 102 and the mounting seat 103 are installed can be observed, which is convenient for adjustment.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A stable support device for an ultrasonic welding head, comprising a welding head body, characterized in that: Also included are auxiliary components; The auxiliary component includes a connecting seat, a mounting seat, a locking member and a stabilizing member. The connecting seat has a mounting portion and a sliding portion. The sliding portion is located below the mounting portion. An adjustment hole is provided on the sliding portion. The adjustment hole passes through the sliding portion and is located on the sliding portion. The mounting seat is fixedly connected to the welding head body and is detachably connected to the connecting seat. The mounting seat is located on a side of the welding head body close to the connecting seat. The locking member is arranged on the mounting seat. The stabilizing member is arranged on a side of the mounting seat close to the welding head body.

2. The ultrasonic welding head stabilizing support device according to claim 1, characterized in that: A limit seat is arranged on the mounting seat, and the limit seat is fixedly connected to the mounting seat and is located on the mounting seat.

3. The ultrasonic welding head stabilizing support device according to claim 2, characterized in that: The locking component includes a locking screw and a fastening nut. The locking screw is slidably connected to the connecting seat and the mounting seat, and is located on the side of the mounting seat close to the connecting seat; the fastening nut is detachably connected to the limit seat, and is threadedly connected to the locking screw, and is located in the limit seat.

4. The ultrasonic welding head stabilizing support device according to claim 1, characterized in that: The stabilizing member includes a first bracket and a second bracket, the first bracket being detachably connected to the mounting seat and the welding head body respectively and being located on one side of the mounting seat; the second bracket being detachably connected to the mounting seat and the welding head body respectively and being located on a side of the mounting seat away from the first bracket.

5. The ultrasonic welding head stabilizing support device according to claim 1, characterized in that: The auxiliary component also includes a pointer and a ruler. The pointer is fixedly connected to the mounting seat and is located on the mounting seat. The ruler is fixedly connected to the connecting seat and is slidably connected to the mounting seat and is located on the connecting seat near the pointer.

Images