Adjustable guide structure of ultrasonic welding head

Abstract

The utility model relates to the technical field of ultrasonic welding, in particular to an adjustable guide structure of an ultrasonic welding head, which comprises a mounting seat, the welding head, a guide component and an adjusting component, the adjusting component comprises a steering plate, an adjusting swing rod, a control belt, a control component and a steering component, and the steering plate is rotatably connected with the mounting seat through the steering component. The adjusting swing rod is fixedly connected with the welding head and rotationally connected with the steering plate, the adjusting swing rod is sleeved with the control belt, the control component is arranged on the steering plate and controls the control belt to rotate, the steering component drives the steering plate to rotate, the steering plate is driven to rotate up and down through work of the steering component, and therefore the elevation angle of the welding head is adjusted. Furthermore, the control belt is controlled to rotate through work of the control component, so that the adjusting swing rod is driven to swing, the welding head swings left and right, the angle of the welding head is further flexibly adjusted, and welding is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding, in particular to an adjustable guiding structure of an ultrasonic welding head. Background Art

[0002] The current ultrasonic welding heads are all connected with fixed seats, which are not easy to adjust and lead to inconvenience in use.

[0003] Prior art CN217253575U discloses an adjustable ultrasonic welding seat structure, including a base, an ultrasonic welding seat, an ultrasonic welding head, a vertical plate, a guide block, a transverse plate, a strip rod, a moving mechanism, a rack, a transverse adjustment mechanism, an installation cylinder and a locking mechanism. The ultrasonic welding seat is installed in an installation cylinder, a stepper motor drives a lead screw to rotate, the lead screw drives a slide block to slide transversely in a slide groove, the slide block drives the ultrasonic welding seat to move transversely, a servo motor drives a gear to rotate, the gear engages and moves on the rack, so that the strip rod slides in the strip hole, which can drive the ultrasonic welding seat to move longitudinally, the telescopic motor drives the transverse plate to adjust the height, and the transverse plate drives the ultrasonic welding seat to adjust the height, which can meet different height welding requirements.

[0004] During actual welding, the angle of the welding head needs to be adjusted, but the angle of the welding head in the prior art is fixed, resulting in inability to operate flexibly during welding. Utility Model Content

[0005] The utility model aims to provide an adjustable guiding structure for an ultrasonic welding head, which aims to better adjust the angle of the welding head and enable flexible operation during welding.

[0006] To achieve the above object, the utility model provides an adjustable guide structure of an ultrasonic welding head, comprising a mounting seat, a welding head and a guide assembly, wherein the welding head rotates with the mounting seat and is located on one side of the mounting seat.

[0007] Also includes adjustment components,

[0008] The adjustment assembly includes a steering plate, an adjustment rocker arm, a control belt, a control member and a steering member. The steering plate is rotatably connected to the mounting seat through the steering member and is located on a side of the mounting seat close to the welding head. The adjustment rocker arm is fixedly connected to the welding head and rotatably connected to the steering plate and is located on a side of the welding head close to the steering plate. The control belt is sleeved on the adjustment rocker arm and is located on a side of the adjustment rocker arm close to the steering plate. The control member is arranged on the steering plate and controls the rotation of the control belt. The steering member drives the steering plate to rotate.

[0009] Wherein, the control component includes a control motor and a control shaft, the control motor is fixedly connected to the steering plate and is located on a side of the steering plate close to the control belt; the control shaft is connected to the output end of the control motor and is located on a side of the control motor close to the control belt, and the control belt is sleeved on the control shaft.

[0010] Wherein, the steering component includes a steering motor and a steering rod, the steering motor is fixedly connected to the mounting seat and is located on a side of the mounting seat close to the steering plate; the steering rod is fixedly connected to the steering plate and connected to the output end of the steering motor, and is located on a side of the steering plate close to the steering motor.

[0011] Wherein, the guide assembly includes a guide slider, a guide frame and a driving member, the guide slider is fixedly connected to the mounting seat and is located on a side of the mounting seat close to the welding head; the guide frame is slidably connected to the guide slider and is located on a side of the guide slider close to the mounting seat; the driving member is arranged on the guide frame and drives the guide slider to slide.

[0012] Wherein, the driving component includes a driving cylinder and a driving telescopic rod, the driving cylinder is fixedly connected to the guide frame and is located on a side of the guide frame close to the guide slider; the driving telescopic rod is respectively connected to the guide slider and the driving cylinder, and the driving telescopic rod is located on a side of the guide slider close to the driving telescopic rod.

[0013] The utility model provides an adjustable guide structure for an ultrasonic welding head. The steering plate is driven to rotate up and down by the operation of the steering component, so that the elevation angle of the welding head is adjusted. The control belt is further controlled to rotate by the operation of the control component, so as to drive the adjustment swing rod to swing, and then the welding head is swung left and right, and the angle of the welding head is further flexibly adjusted, so that welding is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model 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.

[0015] Figure 1 It is an overall structural diagram of the adjustable guide structure of the ultrasonic welding head of the first embodiment of the utility model.

[0016] Figure 2 It is a projection diagram of the adjustable guide structure of the ultrasonic welding head of the first embodiment of the utility model.

[0017] Figure 3It is an overall structural diagram of the adjustable guide structure of the ultrasonic welding head of the second embodiment of the utility model.

[0018] Figure 4 It is a projection diagram of the adjustable guide structure of the ultrasonic welding head of the second embodiment of the utility model.

[0019] In the figure: 101-mounting seat, 102-welding head, 103-steering plate, 104-adjusting rocker, 105-control belt, 106-control motor, 107-control shaft, 108-steering motor, 109-steering rod, 201-guide slider, 202-guide frame, 203-driving cylinder, 204-driving telescopic rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 and Figure 2 , Figure 1 It is an overall structural diagram of the adjustable guide structure of the ultrasonic welding head of the first embodiment of the utility model. Figure 2 It is a projection diagram of the adjustable guide structure of the ultrasonic welding head of the first embodiment of the utility model.

[0023] The utility model provides an adjustable guide structure for an ultrasonic welding head: comprising a mounting seat 101, a welding head 102, a guide assembly and an adjustment assembly, wherein the adjustment assembly comprises a steering plate 103, an adjustment swing rod 104, a control belt 105, a control member and a steering member, wherein the control member comprises a control motor 106 and a control shaft 107, and the steering member comprises a steering motor 108 and a steering rod 109. The above-mentioned solution solves the problem of fixing the angle of the welding head, and it can be understood that the above-mentioned solution can be used in a more flexible situation during welding, and can also be used to solve the problem of easy deviation during welding height adjustment.

[0024] In this embodiment, the welding head 102 rotates with the mounting seat 101 and is located on one side of the mounting seat 101. The mounting seat 101 is a rectangular seat, the welding head 102 is a circular head, the welding head 102 is rotatably connected to the mounting seat 101 through the adjustment assembly, and is arranged below the mounting seat 101.

[0025] Among them, the steering plate 103 is rotationally connected to the mounting seat 101 through the steering member, and is located on the side of the mounting seat 101 close to the welding head 102; the adjusting rocker arm 104 is fixedly connected to the welding head 102, and is rotationally connected to the steering plate 103, and is located on the side of the welding head 102 close to the steering plate 103; the control belt 105 is sleeved on the adjusting rocker arm 104, and is located on the side of the adjusting rocker arm 104 close to the steering plate 103; the control member is arranged on the steering plate 103, and controls the rotation of the control belt 105; and the steering member drives the steering plate 103 to rotate. The steering plate 103 is a rectangular plate, and the steering plate 103 is rotatably connected to the mounting seat 101 through the steering member, and is arranged on the outer side of the mounting seat 101. The adjusting swing rod 104 is a cylindrical rod, and the adjusting swing rod 104 is rotatably connected to the steering plate 103 through a bearing, and rotates the outer surface of the steering plate 103. The free end of the adjusting swing rod 104 is fixedly connected to the welding head 102. The control belt 105 is annular, and the control belt 105 is sleeved on the adjusting swing rod 104. The control member controls the rotation of the control belt 105, and the steering plate 103 is driven to rotate up and down through the operation of the steering member, so that the elevation angle of the welding head 102 is adjusted, and the control belt 105 is further controlled to rotate through the operation of the control member, thereby driving the adjusting swing rod 104 to swing, and then the welding head 102 swings left and right, and further the angle of the welding head 102 is flexibly adjusted, so that welding is more flexible.

[0026] Secondly, the control motor 106 is fixedly connected to the steering plate 103 and is located on a side of the steering plate 103 close to the control belt 105; the control shaft 107 is connected to the output end of the control motor 106 and is located on a side of the control motor 106 close to the control belt 105, and the control belt 105 is sleeved on the control shaft 107. The control motor 106 is a DC motor, and the control motor 106 is fixedly arranged on the steering plate 103. The control shaft 107 is a cylindrical shaft, and the control shaft 107 is fixedly connected to the output end of the control motor 106. The control belt 105 is sleeved on the control shaft 107. The control motor 106 is driven to rotate the control shaft 107 through operation, thereby driving the control belt 105 to rotate.

[0027] Again, the steering motor 108 is fixedly connected to the mounting seat 101 and is located on a side of the mounting seat 101 close to the steering plate 103; the steering rod 109 is fixedly connected to the steering plate 103 and connected to the output end of the steering motor 108, and is located on a side of the steering plate 103 close to the steering motor 108. The steering motor 108 is a rotary motor with a rotary rotor inside, and the steering motor 108 is fixedly arranged on the mounting seat 101. The steering rod 109 is a cylindrical rod, and the right end of the steering rod 109 is fixedly connected to the steering plate 103, and the left end of the steering rod 109 is connected to the rotary rotor of the steering motor 108. Through the operation of the steering motor 108, the steering rod 109 is driven to rotate, so that the steering plate 103 is turned.

[0028] When using the adjustable guide structure of the ultrasonic welding head of the utility model, the steering motor 108 drives the steering rod 109 to rotate, so that the steering plate 103 rotates up and down, and then the elevation angle of the welding head 102 is adjusted. The control motor 106 drives the control shaft 107 to rotate, so that the control belt 105 rotates, thereby driving the adjustment rocker arm 104 to swing, and then the welding head 102 swings left and right, and further the angle of the welding head 102 is flexibly adjusted, so that welding is more flexible.

[0029] Second embodiment

[0030] See also Figure 3 and Figure 4 , Figure 3 It is an overall structural diagram of the adjustable guide structure of the ultrasonic welding head of the second embodiment of the utility model. Figure 4 It is a projection diagram of the adjustable guide structure of the ultrasonic welding head of the second embodiment of the utility model. On the basis of the first embodiment, the guide assembly includes a guide slider 201, a guide frame 202 and a driving member, and the driving member includes a driving cylinder 203 and a driving telescopic rod 204.

[0031] The guide slider 201 is fixedly connected to the mounting seat 101 and is located on a side of the mounting seat 101 close to the welding head 102; the guide frame 202 is slidably connected to the guide slider 201 and is located on a side of the guide slider 201 close to the mounting seat 101; the driving member is arranged on the guide frame 202 and drives the guide slider 201 to slide. The guide slider 201 is a rectangular block, and the guide slider 201 is fixedly arranged at the end of the mounting seat 101. The guide frame 202 is a rectangular frame body with a rectangular guide groove. The guide frame 202 is slidably connected to the guide slider 201 through the internal rollers and is arranged on the outside of the guide slider 201. The guide slider 201 is located in the rectangular guide groove of the guide frame 202. Through the operation of the driving member, the guide slider 201 is driven to slide in the guide frame 202, so that the mounting seat 101 is lifted and lowered along the direction of the guide frame 202, thereby ensuring that the direction of the welding head 102 is not easily offset when the height is adjusted.

[0032] Secondly, the driving cylinder 203 is fixedly connected to the guide frame 202 and is located on the side of the guide frame 202 close to the guide slider 201; the driving telescopic rod 204 is connected to the guide slider 201 and the driving cylinder 203 respectively, and the driving telescopic rod 204 is located on the side of the guide slider 201 close to the driving telescopic rod 204. The driving cylinder 203 is a linear cylinder with a reciprocating piston inside, and the driving cylinder 203 is fixedly arranged at the top of the guide frame 202. The driving telescopic rod 204 is a cylindrical rod that can be vertically telescopic. The driving telescopic rod 204 is connected to the reciprocating piston of the guide slider 201 and the driving cylinder 203 respectively, and the driving telescopic rod 204 is vertically arranged at the top of the guide slider 201. The reciprocating motion of the driving cylinder 203 drives the driving telescopic rod 204 to be vertically telescopic, thereby driving the guide slider 201 to slide in the guide frame 202.

[0033] When using the adjustable guide structure of the ultrasonic welding head of the utility model, the reciprocating motion of the driving cylinder 203 drives the driving telescopic rod 204 to vertically extend and retract, so that the guide slider 201 slides in the guide frame 202, thereby causing the mounting seat 101 to rise and fall along the direction of the guide frame 202, thereby ensuring that the direction of the welding head 102 is not easily deviated when the height is adjusted.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. An adjustable guide structure for an ultrasonic welding head, comprising a mounting seat, a welding head and a guide assembly, wherein the welding head rotates with the mounting seat and is located on one side of the mounting seat, characterized in that: Also includes adjustment components, The adjustment assembly includes a steering plate, an adjustment rocker arm, a control belt, a control member and a steering member. The steering plate is rotatably connected to the mounting seat through the steering member and is located on a side of the mounting seat close to the welding head. The adjustment rocker arm is fixedly connected to the welding head and rotatably connected to the steering plate and is located on a side of the welding head close to the steering plate. The control belt is sleeved on the adjustment rocker arm and is located on a side of the adjustment rocker arm close to the steering plate. The control member is arranged on the steering plate and controls the rotation of the control belt. The steering member drives the steering plate to rotate.

2. The adjustable guide structure of the ultrasonic welding head according to claim 1, characterized in that: The control component includes a control motor and a control shaft. The control motor is fixedly connected to the steering plate and is located on a side of the steering plate close to the control belt. The control shaft is connected to an output end of the control motor and is located on a side of the control motor close to the control belt. The control belt is sleeved on the control shaft.

3. The adjustable guide structure of the ultrasonic welding head according to claim 2, characterized in that: The steering component includes a steering motor and a steering rod. The steering motor is fixedly connected to the mounting seat and is located on a side of the mounting seat close to the steering plate. The steering rod is fixedly connected to the steering plate and is connected to the output end of the steering motor and is located on a side of the steering plate close to the steering motor.

4. The adjustable guide structure of the ultrasonic welding head according to claim 1, characterized in that: The guide assembly includes a guide slider, a guide frame and a driving member. The guide slider is fixedly connected to the mounting seat and is located on a side of the mounting seat close to the welding head; the guide frame is slidably connected to the guide slider and is located on a side of the guide slider close to the mounting seat; the driving member is arranged on the guide frame and drives the guide slider to slide.

5. The adjustable guide structure of the ultrasonic welding head according to claim 4, characterized in that: The driving component includes a driving cylinder and a driving telescopic rod. The driving cylinder is fixedly connected to the guide frame and is located on a side of the guide frame close to the guide slider; the driving telescopic rod is respectively connected to the guide slider and the driving cylinder, and the driving telescopic rod is located on a side of the guide slider close to the driving telescopic rod.

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