Four-head ultrasonic welding machine

Abstract

The utility model belongs to the technical field of ultrasonic welding machines, and particularly relates to a four-head ultrasonic welding machine which comprises a bottom plate, supporting legs are installed at the four corners of the bottom end of the bottom plate, four bearing assemblies are arranged at the bottom end of the bottom plate, a top frame is installed in the middle of the upper end of the bottom plate, and four ultrasonic welding devices are installed at the bottom end of the top frame. Four limiting holes are formed in the upper end of the bottom plate, and a limiting assembly is arranged on the bottom plate. Through the arrangement of the limiting assembly, four sets of workpieces can be clamped and limited, the welding stability can be improved, the welding effect can be improved, and welding work is conducted through the four sets of ultrasonic welding devices; through the arrangement of the bearing assembly, bad workpieces during welding can be placed, and the bearing box can be conveniently moved to the outer side of the bottom plate by stepping on the pedal with feet, so that the purpose of facilitating taking and placing is achieved, manual opening and closing by an operator are not needed, limiting is facilitated after the bearing box is stored to the bottom of the bottom plate, and the stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding machines, in particular to a four-head ultrasonic welding machine. Background Art

[0002] Ultrasonic welding machines can be divided into automatic welding machines, semi-automatic ultrasonic welding machines, and manual welding machines according to the level of automation. For modern enterprises, the higher the level of automation, the more conducive it is to the enterprise's assembly line production, so the use of automatic welding machines is a future trend for enterprises; ultrasonic welding machines in the prior art are usually not convenient for limiting the workpiece, the welding is not stable enough, which affects the welding effect, and usually only one workpiece can be welded at a time, and the welding efficiency is low. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a four-head ultrasonic welding machine, which solves the problems raised in the above background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A four-head ultrasonic welding machine comprises a base plate, support legs are installed at the four corners of the bottom end of the base plate, four groups of bearing components are provided at the bottom end of the base plate, a top frame is installed in the middle of the upper end of the base plate, four groups of ultrasonic welding devices are installed at the bottom end of the top frame, four limiting holes are opened at the upper end of the base plate, and a limiting component is provided on the base plate.

[0008] Furthermore, the limit assembly includes a driving motor installed on the upper end of the base plate, an active bevel gear is installed at the output end of the driving motor, two sliders are slidably connected in the four limit holes, a positioning plate is installed at the upper end of the eight sliders, a bidirectional screw is rotatably connected in the four limit holes, the bidirectional screw is threadedly connected to the slider, and driven bevel gears are installed at the ends of the four bidirectional screws close to each other.

[0009] Furthermore, the driving bevel gear is meshed with four driven bevel gears.

[0010] Furthermore, the bearing assembly includes a U-shaped seat installed on one side of the bottom end of the base plate, a concave hole is opened in the middle of one end of the U-shaped seat, long grooves are opened in the middle of both ends of the U-shaped seat, fixing bars are installed in the two long grooves, and circular plates are slidably connected to the two fixing bars, a bearing box is commonly connected between the two circular plates, vertical plates are installed on both sides of the bottom end of the bearing box, a pedal is commonly connected between the two vertical plates, an iron block is installed on one side wall of the inner cavity of the concave hole, and a magnet block is installed in the middle of one end of the bearing box.

[0011] Furthermore, the pedal is arranged at an angle and has anti-skid patterns engraved on its surface.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a four-head ultrasonic welding machine with the following

[0014] Beneficial effects:

[0015] The utility model can clamp and limit four groups of workpieces through the setting of the limiting components, thereby improving the stability of welding, improving the welding effect, and performing welding work through four groups of ultrasonic welding devices; through the setting of the carrying components, defective workpieces during welding can be placed, and it is convenient to move the carrying box to the outside of the base plate by stepping on a pedal, thereby achieving the purpose of easy taking and placing, without the need for the operator to manually open and close, and after the carrying box is stored at the bottom of the base plate, it is convenient to limit the position, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the limit assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the load-bearing assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the installation structure of the carrier box of the utility model.

[0020] In the figure: 1. bottom plate; 2. supporting leg; 3. bearing assembly; 30. iron block; 31. U-shaped seat; 32. concave hole; 33. long groove; 34. fixing strip; 35. circular plate; 36. bearing box; 37. vertical plate; 38. pedal; 39. magnet block; 4. limiting hole; 5. limiting assembly; 51. slider; 52. positioning plate; 53. bidirectional screw; 54. driven bevel gear; 55. driving motor; 56. driving bevel gear; 6. top frame; 7. ultrasonic welding device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a four-head ultrasonic welding machine proposed in an embodiment of the utility model comprises a base plate 1, support legs 2 are installed at the four corners of the bottom end of the base plate 1, four groups of bearing components 3 are arranged at the bottom end of the base plate 1, a top frame 6 is installed at the middle part of the upper end of the base plate 1, four groups of ultrasonic welding devices 7 are installed at the bottom end of the top frame 6, four limiting holes 4 are opened at the upper end of the base plate 1, and a limiting component 5 is provided on the base plate 1; through the setting of the limiting component 5, the four groups of workpieces can be clamped and limited, the stability of welding can be improved, the welding effect can be improved, and the welding work can be performed through the four groups of ultrasonic welding devices 7; through the setting of the bearing component 3, the defective workpieces during welding can be placed, and it is convenient to move the bearing box 36 to the outside of the base plate 1 by stepping on the pedal 38 with the foot, thereby achieving the purpose of easy taking and placing, without the need for the operator to manually open and close, and after the bearing box 36 is stored at the bottom of the base plate 1, it is convenient to limit the position, thereby improving stability.

[0024] like Figure 2 As shown, in some embodiments, the limiting assembly 5 includes a driving motor 55 installed on the upper end of the base plate 1, and an active bevel gear 56 is installed on the output end of the driving motor 55. Two sliders 51 are slidably connected in the four limiting holes 4, and a positioning plate 52 is installed on the upper ends of the eight sliders 51. Bidirectional screws 53 are rotatably connected in the four limiting holes 4, and the bidirectional screws 53 are threadedly connected to the sliders 51. Driven bevel gears 54 are installed on the ends of the four bidirectional screws 53 that are close to each other; the driving bevel gear 56 is driven to rotate by the driving motor 55, and the driving bevel gear 56 is meshed with the four driven bevel gears 54 to drive the four groups of driven bevel gears 54 to rotate, drive the four bidirectional screws 53 to rotate, and drive the sliders 51 to slide in the limiting holes 4, thereby driving the two positioning plates 52 on the same side to approach each other, thereby completing the clamping and fixation of the workpiece.

[0025] like Figure 2 As shown, in some embodiments, the driving bevel gear 56 and the four driven bevel gears 54 are meshed with each other to facilitate fixation.

[0026] like Figure 3 , Figure 4 As shown, in some embodiments, the bearing assembly 3 includes a U-shaped seat 31 installed on one side of the bottom end of the base plate 1, a concave hole 32 is opened in the middle of one end of the U-shaped seat 31, and long grooves 33 are opened in the middle of both ends of the U-shaped seat 31. Fixing bars 34 are installed in the two long grooves 33, and the two fixing bars 34 are slidably connected with a circular plate 35. A bearing box 36 is commonly connected between the two circular plates 35. Vertical plates 37 are installed on both sides of the bottom end of the bearing box 36. A pedal 38 is commonly connected between the two vertical plates 37. An iron block 30 is installed on one side wall of the inner cavity of the hole 32, and a magnet 39 is installed in the middle of one end of the carrying box 36; when it is necessary to put in a workpiece, the pedal 38 is stepped on, thereby driving the carrying box 36 to move through the vertical plate 37, and as the circular plate 35 slides on the fixed bar 34 for guidance, the magnet 39 is separated from the iron block 30. At this time, the carrying box 36 can be slid out of the outside of the bottom plate 1. After putting it in, the pedal 38 can be stepped on again, and the magnet 39 is used to approach the iron block 30 to complete the limiting of the carrying box 36.

[0027] like Figure 4 As shown, in some embodiments, the pedal 38 is tilted and has anti-slip grooves on the surface to facilitate foot operation.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A four-head ultrasonic welding machine, comprising a bottom plate (1), characterized in that: Support legs (2) are installed at the four corners of the bottom end of the base plate (1), four groups of bearing components (3) are provided at the bottom end of the base plate (1), a top frame (6) is installed in the middle of the upper end of the base plate (1), four groups of ultrasonic welding devices (7) are installed at the bottom end of the top frame (6), four limiting holes (4) are opened at the upper end of the base plate (1), and a limiting component (5) is provided on the base plate (1).

2. A four-head ultrasonic welding machine according to claim 1, characterized in that: The limiting assembly (5) comprises a driving motor (55) mounted on the upper end of the base plate (1); an active bevel gear (56) is mounted on the output end of the driving motor (55); two sliders (51) are slidably connected in the four limiting holes (4); a positioning plate (52) is mounted on the upper end of the eight sliders (51); a bidirectional screw (53) is rotatably connected in the four limiting holes (4); the bidirectional screw (53) is threadedly connected to the slider (51); and driven bevel gears (54) are mounted on the mutually adjacent ends of the four bidirectional screws (53).

3. A four-head ultrasonic welding machine according to claim 2, characterized in that: The driving bevel gear (56) and the four driven bevel gears (54) are meshed with each other.

4. A four-head ultrasonic welding machine according to claim 1, characterized in that: The bearing assembly (3) comprises a U-shaped seat (31) mounted on one side of the bottom end of the base plate (1); a concave hole (32) is provided in the middle of one end of the U-shaped seat (31); long grooves (33) are provided in the middle of both ends of the U-shaped seat (31); fixing strips (34) are installed in the two long grooves (33); a round-shaped plate (35) is slidably connected to the two fixing strips (34); a bearing box (36) is connected between the two round-shaped plates (35); vertical plates (37) are installed on both sides of the bottom end of the bearing box (36); a pedal (38) is connected between the two vertical plates (37); an iron block (30) is installed on one side wall of the inner cavity of the concave hole (32); and a magnet block (39) is installed in the middle of one end of the bearing box (36).

5. A four-head ultrasonic welding machine according to claim 4, characterized in that: The pedal (38) is arranged in an inclined manner and has anti-skid patterns engraved on its surface.

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