Ultrasonic welding machine with protection mechanism

Abstract

The utility model relates to the technical field of ultrasonic welding machines, and discloses an ultrasonic welding machine with a protection mechanism, which comprises an ultrasonic welding machine main body, the bottom of the output end of the ultrasonic welding machine main body is sleeved with a first protection sleeve, and the first protection sleeve is buckled on the outer side of the output end of the ultrasonic welding machine main body. A second protective sleeve is fixedly arranged in the first protective sleeve, a plurality of protective plates are arranged in the second protective sleeve, a nozzle of the ultrasonic welding machine body is located among the protective plates, a protective pad is arranged on the inner wall of the first protective sleeve, and when the ultrasonic welding machine is used, the protective pad is buckled on the inner wall of the first protective sleeve; and then the pressing plate is fixedly installed at the top of the first protection sleeve through bolts, the protection pad is limited, and after use, the first protection sleeve is buckled to the bottom of the output end of the ultrasonic welding machine body, so that the first protection sleeve protects the welding head, and the situation that the welding head is damaged, and follow-up use is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding machines, in particular to an ultrasonic welding machine with a protection mechanism. Background Art

[0002] Ultrasonic welding machine is an industrial welding equipment. Its principle is that the generator generates a 20KHz (or 15KHz) high-voltage and high-frequency signal, and converts the signal into high-frequency mechanical vibration through the transducer system. The signal is applied to the plastic product workpiece, and the temperature transmitted to the interface is increased through the friction between the workpiece surface and the molecules. When the temperature reaches the melting point of the workpiece itself, the workpiece interface is melted rapidly, and then the gap between the interfaces is filled. When the vibration stops, the workpiece is cooled and shaped under a certain pressure at the same time, and the welding purpose is achieved. The current ultrasonic welding machine has a relatively simple structure and lacks a protective structure, which may cause damage or dust accumulation to the welding head, affecting subsequent use. Therefore, an ultrasonic welding machine with a protective mechanism is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an ultrasonic welding machine with a protective mechanism to solve the problem mentioned in the above background technology that the current ultrasonic welding machine has a relatively simple structure and lacks a protective structure, which causes damage or dust accumulation on the welding head and affects subsequent use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic welding machine with a protective mechanism, comprising an ultrasonic welding machine body, a first protective sleeve is sleeved on the bottom of the output end of the ultrasonic welding machine body, and the first protective sleeve is buckled on the outside of the output end of the ultrasonic welding machine body, a second protective sleeve is fixedly arranged inside the first protective sleeve, a plurality of protective plates are arranged inside the second protective sleeve, the nozzle of the ultrasonic welding machine body is located between the plurality of protective plates, a protective pad is arranged on the inner wall of the first protective sleeve, a pressing plate is arranged on the top of the first protective sleeve, bolts are arranged on both sides of the top of the pressing plate and the bolts are connected to the first protective sleeve, a clamping structure is arranged on the outside of the ultrasonic welding machine body, when in use, the protective pad is buckled on the inner wall of the first protective sleeve, and then the pressing plate is fixedly installed on the top of the first protective sleeve by bolts to limit the protective pad, and after use, the first protective sleeve is buckled on the bottom of the output end of the ultrasonic welding machine body, so that the first protective sleeve protects the welding head to avoid damage to the welding head and affect subsequent use.

[0005] Preferably, the clamping structure includes a connecting rod, which is located at the top of the ultrasonic welding machine body, and threaded rods are fixedly arranged on both sides of the connecting rod, the outer side of the threaded rod is threadedly connected to a fixing plate and the fixing plate is located on one side of the ultrasonic welding machine body, and a rubber pad is arranged on one side of the fixing plate, and two sliders are slidingly arranged inside the connecting rod, and a clamping plate is fixedly connected to the top of the slider, and the inside of the threaded rod is movably connected to a bidirectional threaded rod through a bearing, and the bidirectional threaded rod passes through the slider, and a turning handle is arranged at one end of the bidirectional threaded rod. When in use, the fixing plate is adjusted, and then the connecting rod is installed on the top of the ultrasonic welding machine body through the fixing plate, and then the turning handle is rotated. The turning handle will drive the bidirectional threaded rod to rotate, so that the two sliders move toward each other, so that the bidirectional threaded rod on the top of the slider clamps the workpiece, which is convenient for welding.

[0006] Preferably, an installation groove is formed on the inner wall of the first protective cover, and the protective pad is located inside the installation groove, so as to facilitate installation of the protective pad and thus improve the friction between the first protective cover and the main body of the ultrasonic welding machine.

[0007] Preferably, a threaded hole is provided at the top of the first protective sleeve, the bolt is threadedly connected to the first protective sleeve through the threaded hole, and the pressure plate is fixed to the top of the first protective sleeve by the bolt.

[0008] Preferably, a slide groove is provided inside the connecting rod, the sliding block is slidably installed inside the slide groove, and the clamping plate is slidably installed on the top of the connecting rod through the sliding block.

[0009] Preferably, a second threaded hole is provided inside the slider, and the bidirectional threaded rod is threadedly connected to the slider through the second threaded hole, and the slider is driven to move by rotating the bidirectional threaded rod.

[0010] Preferably, a third threaded hole is provided inside the fixing plate, and the fixing plate is threadedly connected to the threaded rod through the third threaded hole, and the position of the fixing plate is adjusted by rotating the fixing plate.

[0011] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0012] The utility model provides a first protective sleeve, a second protective sleeve, a protective plate and a protective pad. When in use, the fixing plates are buckled on both sides of the ultrasonic welding machine body by adjusting the fixing plates, so that the connecting rod is installed on the top of the ultrasonic welding machine body, and then the turning handle is rotated, the turning handle will drive the two-way threaded rod to rotate, and the two-way threaded rod will drive the two slide blocks to rotate in opposite directions, so that the two-way threaded rod on the top of the slide block clamps the workpiece, which is convenient for welding. After welding is completed, the protective pad is buckled inside the first protective sleeve, and then the pressing plate is installed on the top of the first protective sleeve by bolts. The pressing plate will limit the protective pad. After installation, the first protective sleeve is buckled on the bottom of the output end of the ultrasonic welding machine body, and the welding head of the ultrasonic welding machine body will be buckled between the multiple protective plates inside the second protective sleeve. The first protective sleeve and the second protective sleeve will protect the welding head at the same time to avoid dust accumulation or damage, which will affect subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the clamping structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0019] Explanation of the accompanying drawings: 1. Ultrasonic welding machine body; 2. First protective cover; 3. Second protective cover; 4. Protective plate; 5. Protective pad; 6. Pressing plate; 7. Bolt; 8. Connecting rod; 9. Threaded rod; 10. Fixing plate; 11. Rubber pad; 12. Slider; 13. Clamp; 14. Bidirectional threaded rod; 15. Turning handle. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] In the prior art, the current ultrasonic welding machine has a relatively simple structure and lacks a protective structure, which causes the welding head to be damaged or dust accumulated, affecting subsequent use.

[0027] See also Figure 1-5The utility model provides a technical solution: an ultrasonic welding machine with a protective mechanism, comprising an ultrasonic welding machine body 1, a first protective sleeve 2 is sleeved on the bottom of the output end of the ultrasonic welding machine body 1, and the first protective sleeve 2 is buckled on the outside of the output end of the ultrasonic welding machine body 1, a second protective sleeve 3 is fixedly arranged inside the first protective sleeve 2, a plurality of protective plates 4 are arranged inside the second protective sleeve 3, a nozzle of the ultrasonic welding machine body 1 is located between the plurality of protective plates 4, a protective pad 5 is arranged on the inner wall of the first protective sleeve 2, an installation groove is opened on the inner wall of the first protective sleeve 2, and the protective pad 5 is located inside the installation groove, so as to facilitate the installation of the protective pad 5, thereby improving the friction between the first protective sleeve 2 and the ultrasonic welding machine body 1, a pressing plate 6 is arranged on the top of the first protective sleeve 2, and both sides of the top of the pressing plate 6 Bolts 7 are provided and the bolts 7 are connected to the first protective sleeve 2. A threaded hole is provided at the top of the first protective sleeve 2. The bolts 7 are threadedly connected to the first protective sleeve 2 through the threaded hole. The pressing plate 6 is fixed to the top of the first protective sleeve 2 through the bolts 7. A clamping structure is provided on the outside of the ultrasonic welding machine body 1. The clamping structure includes a connecting rod 8. The connecting rod 8 is located at the top of the ultrasonic welding machine body 1. Threaded rods 9 are fixedly provided on both sides of the connecting rod 8. The outer side of the threaded rod 9 is threadedly connected to a fixing plate 10 and the fixing plate 10 is located on one side of the ultrasonic welding machine body 1. A third threaded hole is provided inside the fixing plate 10. The fixing plate 10 is threadedly connected to the threaded rod 9 through the third threaded hole. The position of the fixing plate 10 is adjusted by rotating the fixing plate 10. A rubber pad 11 is provided on one side of the fixing plate 10.

[0028] Two sliding blocks 12 are provided inside the connecting rod 8 for sliding movement, and a clamping plate 13 is fixedly connected to the top of the sliding block 12. A bidirectional threaded rod 14 is movably connected to the inside of the connecting rod 8 through a bearing, and the bidirectional threaded rod 14 passes through the sliding block 12. A second threaded hole is provided inside the sliding block 12, and the bidirectional threaded rod 14 is threadedly connected to the sliding block 12 through the second threaded hole. The sliding block 12 is driven to move by rotating the bidirectional threaded rod 14. A sliding groove is provided inside the connecting rod 8, and the sliding block 12 is slidably installed inside the sliding groove. The clamping plate 13 is slidably installed on the top of the connecting rod 8 through the sliding block 12. A turning handle 15 is provided at one end of the bidirectional threaded rod 14. When in use, the fixing plate 10 is adjusted. Then, the connecting rod 8 is installed on the top of the ultrasonic welding machine body 1 through the fixing plate 10, and then the turning handle 15 is rotated. The turning handle 15 will drive the bidirectional threaded rod 14 to rotate, so that the two sliders 12 move towards each other, so that the bidirectional threaded rod 14 on the top of the slider 12 clamps the workpiece for easy welding, and the protective pad 5 is buckled on the inner wall of the first protective sleeve 2, and then the pressing plate 6 is fixedly installed on the top of the first protective sleeve 2 by the bolt 7 to limit the protective pad 5. After use, the first protective sleeve 2 is buckled on the bottom of the output end of the ultrasonic welding machine body 1, so that the first protective sleeve 2 protects the welding head to avoid damage to the welding head and affect subsequent use.

[0029] Working principle or structural principle, when in use, by adjusting the fixing plate 10, the fixing plate 10 is buckled on both sides of the ultrasonic welding machine body 1, so that the connecting rod 8 is installed on the top of the ultrasonic welding machine body 1, and then the handle 15 is rotated, the handle 15 will drive the bidirectional threaded rod 14 to rotate, and the bidirectional threaded rod 14 will drive the two sliders 12 to rotate in opposite directions, so that the bidirectional threaded rod 14 on the top of the slider 12 clamps the workpiece for convenient welding. After welding is completed, the protective pad 5 is buckled inside the first protective sleeve 2, and then the pressure plate 6 is installed on the top of the first protective sleeve 2 by the bolt 7. The pressure plate 6 will limit the protective pad 5. After installation, the first protective sleeve 2 is buckled at the bottom of the output end of the ultrasonic welding machine body 1, and the welding head of the ultrasonic welding machine body 1 will be buckled between the multiple protective plates 4 inside the second protective sleeve 3. The first protective sleeve 2 and the second protective sleeve 3 will protect the welding head at the same time to avoid dust accumulation or damage, which affects subsequent use.

[0030] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0031] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0032] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultrasonic welding machine with a protective mechanism, comprising an ultrasonic welding machine body (1), characterized in that: The output end of the ultrasonic welding machine body (1) is covered with a first protective sleeve (2), and the first protective sleeve (2) is buckled on the outer side of the output end of the ultrasonic welding machine body (1); a second protective sleeve (3) is fixedly arranged inside the first protective sleeve (2); a plurality of protective plates (4) are arranged inside the second protective sleeve (3); the nozzle of the ultrasonic welding machine body (1) is located between the plurality of protective plates (4); a protective pad (5) is arranged on the inner wall of the first protective sleeve (2); a pressing plate (6) is arranged on the top of the first protective sleeve (2); bolts (7) are arranged on both sides of the top of the pressing plate (6), and the bolts (7) are connected to the first protective sleeve (2); and a clamping structure is arranged on the outer side of the ultrasonic welding machine body (1).

2. The ultrasonic welding machine with a protective mechanism according to claim 1, characterized in that: The clamping structure comprises a connecting rod (8), wherein the connecting rod (8) is located at the top of the ultrasonic welding machine body (1), threaded rods (9) are fixedly arranged on both sides of the connecting rod (8), the outer side of the threaded rod (9) is threadedly connected to a fixing plate (10), and the fixing plate (10) is located on one side of the ultrasonic welding machine body (1), and a rubber pad (11) is arranged on one side of the fixing plate (10), two sliding blocks (12) are slidably arranged inside the connecting rod (8), and a clamping plate (13) is fixedly connected to the top of the sliding block (12), and a bidirectional threaded rod (14) is movably connected to the inside of the connecting rod (8) through a bearing, and the bidirectional threaded rod (14) passes through the sliding block (12), and a rotating handle (15) is arranged at one end of the bidirectional threaded rod (14).

3. The ultrasonic welding machine with a protective mechanism according to claim 1, characterized in that: The inner wall of the first protective sleeve (2) is provided with a mounting groove, and the protective pad (5) is located inside the mounting groove.

4. The ultrasonic welding machine with a protective mechanism according to claim 1, characterized in that: A threaded hole is provided at the top of the first protective sleeve (2), and the bolt (7) is threadedly connected to the first protective sleeve (2) through the threaded hole.

5. The ultrasonic welding machine with a protective mechanism according to claim 2, characterized in that: A sliding groove is provided inside the connecting rod (8), and the sliding block (12) is slidably installed inside the sliding groove.

6. The ultrasonic welding machine with a protective mechanism according to claim 2, characterized in that: A second threaded hole is provided inside the slider (12), and the bidirectional threaded rod (14) is threadedly connected to the slider (12) through the second threaded hole.

7. The ultrasonic welding machine with a protective mechanism according to claim 2, characterized in that: A third threaded hole is provided inside the fixing plate (10), and the fixing plate (10) is threadedly connected to the threaded rod (9) via the third threaded hole.

Images