Ultrasonic welding machine for medical packaging box machining

Abstract

The utility model discloses an ultrasonic welding machine for processing a medical packaging box, which relates to the technical field of welding equipment and comprises a workbench, one side of the surface of the workbench is fixedly connected with a fixing clamp, the top of the workbench is fixedly connected with an ultrasonic generator, one side of the surface of the ultrasonic generator is fixedly connected with an energy converter, and the other side of the surface of the ultrasonic generator is fixedly connected with a power source. An amplitude modulator is arranged on one side of the fixing clamp, the transducer is fixedly connected with the amplitude modulator, spring calipers are fixedly connected to one side of the surface of the ultrasonic generator, a first lead screw is in threaded connection with the end, away from the supporting rod, of the first supporting plate, and a first rotating disc is fixedly connected to the top of the first lead screw; the end, away from the first rotary disc, of the first lead screw is fixedly connected with a pressing plate, the center of the second supporting plate is in threaded connection with a second lead screw, one side of the surface of the movable clamp is rotationally connected with one end of the second lead screw, and the problems that an existing device is complex in structure, high in cost, inconvenient to clamp and position, inconvenient to use and low in efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to an ultrasonic welding machine for processing medical packaging boxes. Background Art

[0002] Ultrasonic welding technology is widely used in the field of medical packaging. It uses high-frequency vibration to generate heat between material molecules and fuse them together, thereby achieving the effect of sealing and sealing. This technology is particularly suitable for medical device packaging with high sterility requirements, such as sterile packaging bags, medical packaging boxes, etc., because it can ensure the strictness and sterilization effect of the packaging. Specifically, the ultrasonic welding process is fast and suitable for large-scale production. It can provide a good sealing effect to prevent the entry of microorganisms and contaminants. No adhesives or solvents are used to maintain the purity of medical products. It is suitable for a variety of different materials, including paper, plastics and other weldable materials.

[0003] However, most of the existing ultrasonic welding medical products have complex structures, high costs, and inconvenient clamping and positioning, resulting in inconvenience in use and low efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an ultrasonic welding machine for processing medical packaging boxes, which solves the problems of the existing device having a complex structure, high cost, inconvenient clamping and positioning, inconvenient use and low efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ultrasonic welding machine for processing medical packaging boxes, comprising a workbench, the top of the workbench is fixedly connected to a bottom plate, one side of the surface of the workbench is fixedly connected to a fixing fixture, the top of the workbench is fixedly connected to an ultrasonic generator, one side of the surface of the ultrasonic generator is fixedly connected to a transducer, one side of the fixing fixture is provided with an amplitude modulator, the transducer is fixedly connected to the amplitude modulator, the bottom of the amplitude modulator is fixed to the bottom plate, one end of the workbench is rotatably connected to a support rod, one side of the surface of the ultrasonic generator is fixedly connected to a spring caliper, the top of the support rod is fixedly connected to a first support plate, and the first support plate is fixedly connected to the two sides corresponding to the support rod. There are reinforcing ribs, and one end of the first support plate away from the support rod is threadedly connected to the first screw rod, the top of the first screw rod is fixedly connected to the first turntable, the end of the first screw rod away from the first turntable is rotatably connected to a pressure plate, the top of the pressure plate is provided with a rotation groove adapted to one end of the first screw rod, the top of the workbench is fixedly connected to the second support plate, the center thread of the second support plate is connected to the second screw rod, the top of the workbench is slidably connected to a movable clamp, the top of the workbench is provided with a sliding groove adapted to the movable clamp, one side of the surface of the movable clamp is rotatably connected to one end of the second screw rod, one side of the surface of the movable clamp is provided with a rotation groove adapted to one end of the second screw rod, and the end of the second screw rod away from the movable clamp is fixedly connected to the second turntable.

[0006] Preferably, one side of the surface of the fixing fixture is perpendicular to one side of the surface of the ultrasonic generator.

[0007] Preferably, a transducer is fixedly connected to one side of the surface of the ultrasonic generator, a pressing fixing plate is fixedly connected to the bottom of the pressing plate, and a stabilizing plate is fixedly connected to one side of the surface of the movable fixture.

[0008] Preferably, a first handle is fixedly connected to the top of the first turntable, and a second handle is fixedly connected to one side of the surface of the second turntable.

[0009] Preferably, one end of the first screw is connected to the top of the pressure plate via a bearing, and one end of the screw is connected to the movable fixture via a bearing.

[0010] The ultrasonic generator of the utility model is the energy source of the entire welding device, responsible for providing high-frequency and high-voltage electrical energy, and has a protection function to prevent the system from overloading. The electrical energy output by the generator will be transmitted to the transducer. The function of the transducer is to convert the high-frequency and high-voltage electrical energy from the generator into mechanical vibration energy, including a piezoelectric vibrator, which generates mechanical vibration under the action of electrical energy. The vibration output end of the transducer will be connected to an amplitude modulator, which amplifies the amplitude of the mechanical vibration generated by the transducer and concentrates the energy on a smaller area to improve the welding efficiency and effect. By changing the vibration amplitude, the clamp can act on the workpiece with a larger amplitude, thereby achieving more efficient welding.

[0011] The utility model provides an ultrasonic welding machine for processing medical packaging boxes. It has the following beneficial effects:

[0012] (1) The ultrasonic welding machine for processing medical packaging boxes has a fixing fixture fixedly connected to one side of the surface of the workbench, an ultrasonic generator fixedly connected to the top of the workbench, a spring caliper fixedly connected to one side of the surface of the ultrasonic generator, a first support plate threadedly connected to one end away from the support rod, a first screw rod fixedly connected to the top of the first screw rod, and a pressure plate fixedly connected to one end of the first screw rod away from the first turntable, so as to achieve the effect of easy positioning and convenient clamping, improve welding accuracy, and have high ultrasonic welding speed, high weld quality, and environmental protection and no pollution.

[0013] (2) The ultrasonic welding machine used for processing medical packaging boxes is connected to a second screw rod through the central thread of the second support plate, and a movable clamp is slidably connected to the top of the workbench. One side of the surface of the movable clamp is rotatably connected to one end of the second screw rod, and the end of the second screw rod away from the movable clamp is fixedly connected to the second turntable, thereby achieving the effect of conveniently clamping the workpiece, being simple to operate and easy to use, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural diagram of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 Top view of the spring caliper.

[0017] In the figure: 1 workbench, 2 bottom plate, 3 fixing fixture, 31 amplitude modulator, 4 ultrasonic generator, 41 transducer, 5 support rod, 6 spring caliper, 7 first support plate, 8 reinforcing rib, 9 first screw rod, 10 first turntable, 101 first handle, 11 pressing plate, 111 pressing fixing plate, 12 second support plate, 13 second screw rod, 14 moving fixture, 141 stabilizing plate, 15 second turntable, 151 second handle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3The utility model provides a technical solution: an ultrasonic welding machine for processing medical packaging boxes, comprising a workbench 1, a bottom plate 2 is fixedly connected to the top of the workbench 1, a packaging box to be ground is placed on the bottom plate 2 for easy clamping, a fixing fixture 3 is fixedly connected to one side of the surface of the workbench 1, an ultrasonic generator 4 is fixedly connected to the top of the workbench 1, a transducer 41 is fixedly connected to one side of the surface of the ultrasonic generator 4, an amplitude modulator 31 is arranged on one side of the fixing fixture, the transducer 41 is fixedly connected to the amplitude modulator 31, the bottom of the amplitude modulator 31 is fixed on the bottom plate 2, one end of the workbench 1 A support rod 5 is rotatably connected, a spring caliper 6 is fixedly connected to one side of the surface of the ultrasonic generator 4, the spring caliper 6 clamps the support rod 5, a first support plate 7 is fixedly connected to the top of the support rod 5, a reinforcing rib 8 is fixedly connected between the first support plate 7 and the two sides corresponding to the support rod 5, a first screw rod 9 is threadedly connected to the end of the first support plate 7 away from the support rod 5, the top of the first screw rod 9 is fixedly connected to the first turntable 10, the top of the first turntable 10 is fixedly connected to the first handle 101, the end of the first screw rod 9 away from the first turntable 10 is rotatably connected to the pressure plate 11, and the bottom of the pressure plate 11 is fixedly connected to The pressing fixing plate 111 protects the surface of the packaging box from being pinched while the pressing fixing plate 111 is pressed. A rotating groove adapted to one end of the first screw rod 9 is provided on the top of the pressing plate 11. One end of the first screw rod 9 is connected to the top of the pressing plate 11 through a bearing. The top of the workbench 1 is fixedly connected to a second support plate 12. The center thread of the second support plate 12 is connected to a second screw rod 13. One end of the second screw rod 13 is connected to a moving fixture 14 through a bearing to make the rotation smooth. The top of the workbench 1 is slidably connected to the moving fixture 14. One side of the surface of the moving fixture 14 is fixedly connected to a stable Plate 141, the stabilizing plate 141 protects the surface of the packaging box from being pinched and plays a role in stabilizing the packaging box. A sliding groove adapted to the mobile clamp 14 is provided on the top of the workbench 1. One side of the surface of the mobile clamp 14 is rotatably connected to one end of the second screw rod 13. One side of the surface of the mobile clamp 14 is provided with a rotating groove adapted to one end of the second screw rod 13. One end of the second screw rod 13 is connected to the mobile clamp 14 through a bearing. The end of the second screw rod 13 away from the mobile clamp 14 is fixedly connected to the second turntable 15, and one side of the surface of the second turntable 15 is fixedly connected to the second handle 151.

[0020] When in use, first install a part of the packaging box that needs to be welded on the fixed fixture 3, and the other part on the movable fixture 14, adjust the position, and the spring caliper 6 will firmly clamp the support rod 5. At this time, rotate the second handle 151, thereby driving the second turntable 15 to rotate, thereby driving the second screw rod 13, thereby pushing the movable fixture 14 forward to clamp the packaging box, and then rotate the first handle 101, thereby driving the first turntable 10 to rotate, thereby driving the first screw rod 9 to rotate, so that the pressing plate 11 moves downward with the rotation of the first screw rod 11, and the pressing fixed plate 111 presses the upper part of the packaging box located on the fixed fixture 14 from the top to prevent the part of the packaging box located on the fixed fixture 14 from jumping laterally and being unfavorable for welding.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic welding machine for processing medical packaging boxes, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a base plate (2); one side of the surface of the workbench (1) is fixedly connected to a fixing fixture (3); the top of the workbench (1) is fixedly connected to an ultrasonic generator (4); one side of the surface of the ultrasonic generator (4) is fixedly connected to a transducer (41); one side of the fixing fixture is provided with an amplitude modulator (31); the transducer (41) is fixedly connected to the amplitude modulator (31); the bottom of the amplitude modulator (31) is fixed on the base plate (2); one end of the workbench (1) is rotatably connected to a support rod (5); one side of the surface of the ultrasonic generator (4) is fixedly connected to a spring caliper (6); the top of the support rod (5) is fixedly connected to a first support plate (7); two sides of the first support plate (7) corresponding to the support rod (5) are fixedly connected to reinforcing ribs (8); one end of the first support plate (7) away from the support rod (5) is threadedly connected to a first screw rod ( 9), the top of the first screw rod (9) is fixedly connected to the first turntable (10), the end of the first screw rod (9) away from the first turntable (10) is rotatably connected to a pressure plate (11), the top of the pressure plate (11) is provided with a rotation groove matched with one end of the first screw rod (9), the top of the workbench (1) is fixedly connected to a second support plate (12), the center thread of the second support plate (12) is connected to a second screw rod (13), the top of the workbench (1) is slidably connected to a movable clamp (14), the top of the workbench (1) is provided with a sliding groove matched with the movable clamp (14), one side of the surface of the movable clamp (14) is rotatably connected to one end of the second screw rod (13), one side of the surface of the movable clamp (14) is provided with a rotation groove matched with one end of the second screw rod (13), and the end of the second screw rod (13) away from the movable clamp (14) is fixedly connected to the second turntable (15).

2. The ultrasonic welding machine for processing medical packaging boxes according to claim 1, characterized in that: One side of the surface of the fixing fixture (3) is perpendicular to one side of the surface of the ultrasonic generator (4).

3. The ultrasonic welding machine for processing medical packaging boxes according to claim 1, characterized in that: A pressing fixing plate (111) is fixedly connected to the bottom of the pressing plate (11), and a stabilizing plate (141) is fixedly connected to one side of the surface of the movable clamp (14).

4. The ultrasonic welding machine for processing medical packaging boxes according to claim 1, characterized in that: A first handle (101) is fixedly connected to the top of the first rotating disk (10), and a second handle (151) is fixedly connected to one side of the surface of the second rotating disk (15).

5. The ultrasonic welding machine for processing medical packaging boxes according to claim 1, characterized in that: One end of the first screw rod (9) is connected to the top of the pressure plate (11) via a bearing, and one end of the second screw rod (13) is connected to the movable clamp (14) via a bearing.

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