20KW power dual-drive ultrasonic welding equipment

Abstract

The present invention relates to the field of ultrasonic welding technology, in particular to a 20KW power dual-drive ultrasonic welding device, an adjustment component, including a limit platform provided on the surface of a mounting platform, the limit platform is provided with two limit rods rotatably provided on the surface of the limit platform, a first slide and a second slide provided between the two limit platforms, a first elastic member provided inside the limit platform, a first protrusion and a second protrusion provided on the surface of the first slide, a moving rod provided inside the limit platform, and one end of the moving rod is in contact with the limit rod; a telescopic component provided on the surface of the mounting platform for pushing the terminal. The present invention connects the terminal transport end with the wire harness clamping end, and the wire harness cannot be clamped and transported without the terminal; the terminal transport affects the wire harness transport, so that the terminal and the wire harness can exist at the same time and fit into the appropriate position for welding; the wire harness is aligned and clamped by mechanical clamping to ensure the accuracy of welding; at the same time, manual alignment welding is replaced to improve the safety of the working environment.

Description

Technical Field

[0001] The present invention relates to the technical field of ultrasonic welding, in particular to a 20KW power dual-drive ultrasonic welding device. Background Art

[0002] Ultrasonic welding uses high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the two surfaces of the objects rub against each other to form a fusion between the molecular layers.

[0003] In actual use, ultrasonic welding is often used to weld wire harnesses and terminals due to its speed and stability. During operation, one usually holds the terminal in one hand and the wire harness in the other, then places the two in a rough position and waits for ultrasonic welding. Such an operating environment lacks a clamping structure for the wire harness and terminal, which poses certain operational risks. Moreover, alignment depends entirely on the proficiency of the operator, resulting in inaccurate and inefficient welding of the terminal and wire harness due to the lack of an alignment process. Summary of the Invention

[0004] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the invention.

[0005] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a 20KW power dual-drive ultrasonic welding device, which includes the terminal including a wiring barrel and a welding plate;

[0007] A support assembly including a mounting platform;

[0008] The adjustment assembly includes a limit platform provided on the surface of the mounting platform, the limit platform being provided with two limit rods rotatably provided on the surface of the limit platform, a first slide plate and a second slide plate provided between the two limit platforms, a first elastic member provided inside the limit platform, a first protrusion and a second protrusion provided on the surface of the first slide plate respectively, and a moving rod provided inside the limit platform, wherein one end of the moving rod is in contact with the limit rod;

[0009] A telescopic component is provided on the surface of the mounting platform for pushing the terminal.

[0010] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment of the present invention, wherein: the surface of the limit platform is provided with a movable space for the rotation of the limit rod;

[0011] A first sliding groove is provided on the inner wall of the activity space, a first rotating shaft that can slide along the first sliding groove is provided inside the activity space, and the limiting rod is sleeved on the outer wall of the first rotating shaft, and the limiting rod and the first rotating shaft are connected by a second elastic member.

[0012] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment of the present invention, the lower surface of the limiting rod is in contact with the upper end of the inner wall of the activity space.

[0013] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment described in the present invention, the outer wall of the limit platform is provided with a second slide groove for sliding the first slide plate; one end of the first elastic member is connected to the inner wall of the second slide groove, and the other end is connected to the first slide plate.

[0014] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment of the present invention, wherein: the limiting rod is provided with a rolling ball for rotation close to one end of the wiring harness.

[0015] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment described in the present invention, wherein: the limit rod corresponds to the two moving rods; two limit rods are rotatably provided on the outer wall of each limit platform; two second protrusions correspond to one first protrusion.

[0016] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment described in the present invention, a gear is provided for rotation between the two limit platforms, and the outer walls of the first slide and the second slide are both provided with a tooth plate, and the gear is meshed and connected with the tooth plate.

[0017] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment of the present invention, the telescopic assembly includes a hydraulic booster, one end of which is connected to a tray for placing the terminals.

[0018] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment of the present invention, a secondary protection rod is slidably provided on the surface of the mounting platform.

[0019] As a preferred solution of the 20KW power dual-drive ultrasonic welding equipment described in the present invention, wherein: the outer wall of the mounting platform is provided with a telescopic motor, the outer wall of the output shaft of the telescopic motor is installed with a moving block, the surface of the moving block is provided with a third slide groove, the surface of the mounting platform is provided with a fourth slide groove, and the outer wall of the secondary protective rod is provided with a slider passing through the fourth slide groove and sliding along the inside of the third slide groove.

[0020] The beneficial effects of the present invention are as follows: the present invention connects the terminal transport end with the wire harness clamping end, and the wire harness cannot be clamped and transported without the terminal; the terminal transportation will affect the wire harness transportation, so that the terminal and the wire harness can exist at the same time and match to the appropriate position for welding; the wire harness is positioned and clamped by mechanical clamping to ensure the accuracy of welding; at the same time, it replaces manual alignment welding and improves the safety of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort. Among them:

[0022] Figure 1 This is the overall three-dimensional diagram of the 20KW dual-drive ultrasonic welding equipment.

[0023] Figure 2 Schematic diagram of the internal structure of the limit table of 20KW dual-drive ultrasonic welding equipment.

[0024] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the middle C region.

[0025] Figure 4 This is a simplified diagram of the principle of automatic wiring harness loading.

[0026] Figure 5 This is the first slide of the 20KW dual-drive ultrasonic welding equipment.

[0027] Figure 6 This is the first slide of the 20KW dual-drive ultrasonic welding equipment.

[0028] Figure 7 This is a schematic diagram of the welding coordination between the wiring harness and the terminal.

[0029] Figure 8 This is the overall top view of the 20KW dual-drive ultrasonic welding equipment.

[0030] Figure 9 for Figure 8 Schematic diagram of the enlarged structure of the D region in the middle.

[0031] In the figure: A, wiring harness; B, terminal; B1, wire barrel; B2, welding plate; 100, support assembly; 101 mounting platform; 101a, fourth slide; 102, secondary protection rod; 102a, slider; 103, telescopic motor; 104, moving block; 104a, third slide; 200, adjustment assembly; 201, limit platform; 201a, activity space; 201a-1, first slide; 201b, second slide; 202, limit Position rod; 202a, first rotating shaft; 202b, second elastic member; 203, first slide; 203a, first protrusion; 203b, second protrusion; 204, second slide; 204a, tooth plate; 205, first elastic member; 206, moving rod; 207, rolling ball; 208, gear; 300, telescopic assembly; 301, hydraulic booster; 302, tray; 400, storage box; 401, bell mouth; 402, vertical channel. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments. Example 1

[0035] Reference Figures 1 to 7 , which is the first embodiment of the present invention, provides a 20KW power dual-drive ultrasonic welding device, which includes a terminal B including a wire barrel B1 and a welding plate B2;

[0036] The support assembly 100 includes a mounting platform 101;

[0037] The adjustment assembly 200 includes a limit platform 201 disposed on the surface of the mounting platform 101. The limit platform 201 is provided with two limit rods 202 rotatably disposed on the surface of the limit platform 201, a first slide 203 and a second slide 204 disposed between the two limit platforms 201, a first elastic member 205 disposed within the limit platform 201, a first protrusion 203a and a second protrusion 203b respectively disposed on the surface of the first slide 203, and a movable rod 206 disposed within the limit platform 201, with one end of the movable rod 206 contacting the limit rod 202.

[0038] A telescopic assembly 300 is provided on the surface of the mounting platform 101 for pushing the terminal B.

[0039] Among them, terminal B is composed of a cylindrical wiring tube B1 and a square welding plate B2; in reality, the cable in the wiring harness A is ultrasonically welded to the welding plate B2 to weld the wiring harness A to the terminal B.

[0040] like Figure 1 As shown, the mounting platform 101 adopts the existing ultrasonic welding structure. The specific structure is not described in detail. Its main function is to provide installation and support. Two limit platforms 201 are detachably mounted on the upper surface of the mounting platform 101. The fixed position can be adjusted by bolts. Two limit rods 202 are rotatably mounted on the opposite sides of the two limit platforms 201. Figure 2 As shown, the limit rods 202 on the outer walls of the two limit platforms 201 are rotated toward each other downward. The advantage of this design is that it can form an angle to clamp the outer wall of the wire harness A. At the same time, the position of the limit platform 201 can be controlled by bolts to adjust the clamping position of the wire harness A. The position and height of the limit platform 201 can also be adjusted according to the thickness of the wire harness A. The height can be adjusted by adding objects of different thicknesses between the limit platform 201 and the mounting platform 101 to adapt to the size of the wire harness A.

[0041] Furthermore, a first slide 203 and a second slide 204 are slidably installed between the two limit platforms 201, and the second slide 204 is above the first slide 203, and the wire harness A is placed on the upper surface of the second slide 204, and then the limit rods 202 on the outer walls of the two limit platforms 201 are used to clamp the wire harness A, and then the second slide 204 is pushed to position the wire harness A above the welding plate B2; then the two are welded together by ultrasonic welding, which replaces the existing equipment that requires manual manual operation of the terminal B and the wire harness A to connect and manually support the ultrasonic welding, greatly improving the safety during the operation; at the same time, in order to further reduce the manual operation steps, such as Figure 2As shown, a first protrusion 203a and a second protrusion 203b are provided on the upper surface of the first slide 203, and a first elastic member 205 is provided inside the limit platform 201. One end of the first elastic member 205 is fixedly connected to the limit platform 201, and the other end is connected to the first slide 203, and the first elastic member 205 is a compression spring; at the same time, a moving rod 206 can slide along the upper surface of the first slide 203, and two moving rods 206 are provided, which can contact the first protrusion 203a and the second protrusion 203b respectively, as shown in FIG. Figure 7 As shown, when the telescopic component 300 pushes the terminal toward the wiring harness A, the welding plate B2 of the terminal B will push the first slide plate 203 to slide. When the moving rod 206 near the outside slides over the second protrusion 203b, the moving rod 206 near the outside will move upward, pushing the end of the limiting rod 202 near the wiring harness A toward the limit platform 201, that is, the distance between the limiting rods 202 rotated on the outer walls of the two limit platforms 201 becomes larger. At this time, the wiring harness A can be intercepted by the limiting rod 202, so that the wiring harness A falls on the upper surface of the second slide plate 204; as the first slide plate 203 continues to slide, it squeezes the first At the same time as the elastic member 205, the movable rod 206 close to the outside slides over the second protrusion 203b, and then the movable rod 206 close to the inside begins to contact the first protrusion 203a, and the limiting rod 202 close to the wiring harness A begins to move from bottom to top. During this process, the distance between the limiting rods 202 on both sides begins to become smaller, and can slide along the outer surface of the wiring harness A, pushing the wiring harness A to the middle position, playing a positioning role, and then pushing the second slide plate 204 to accurately push the wiring harness A to the position where welding is required; the advantage of this solution is that, during the process of connecting the wiring harness A with the terminal B, the position of the wiring harness A can be adjusted, and the position of the wiring harness A can be corrected.

[0042] like Figure 4As shown, a storage box 400 can be placed on the upper surface of the two limit platforms 201. There is a bell mouth 401 on the top of the storage box 400. The lower end of the bell mouth 401 is connected to a vertical channel 402. The vertical channel 402 can only pass one wire harness A, and the lower opening is connected to the two limit platforms 201. This storage box 400 is a prior art. The advantage of such installation is that it can reduce manual operation, that is, the operator can put all the wire harnesses A into the storage box 400, and slide the wire harness A into the upper surface of the limit rod 202 through the vertical channel 402; if the welding plate B2 does not push the first slide 203 to slide, the limit rod 202 If no rotation occurs, the wire harness A will not fall on the surface of the second slide 204, and no operation is required at this time; if the terminal B is pushed on the telescopic component 300, the welding plate B2 will push the first slide 203 to slide, thereby aligning and clamping the wire harness A; then the second slide 204 is pushed to make the wire harness A contact with the terminal B, and then ultrasonic welding is performed, and then the telescopic component 300 controls the terminal B to move back. On the way back, the inner moving rod 206 will first contact the first protrusion 203a, and then contact the clamping of the wire harness A. The operator can easily take the terminal B, and then take out the wire harness A, and a welded finished product can be taken out.

[0043] Compared with the prior art, this solution realizes semi-automatic operation, and the operator only needs to operate the second slide plate 204 back and forth and then extract the finished product. Both the wiring harness A and the terminal B can be operated using the prior art similar to the storage box 400. Example 2

[0044] Reference Figures 1 to 7 , which is the second embodiment of the present invention, and which differs from the first embodiment in that: it further includes a limiting platform 201 having a movable space 201a on its surface for the limiting rod 202 to rotate;

[0045] A first sliding groove 201a-1 is provided on the inner wall of the activity space 201a, and a first rotating shaft 202a that can slide along the first sliding groove 201a-1 is provided inside the activity space 201a, and the limiting rod 202 is sleeved on the outer wall of the first rotating shaft 202a, and the limiting rod 202 and the first rotating shaft 202a are connected by a second elastic member 202b.

[0046] Among them, such as Figure 3As shown, the limit rod 202 is rotatably installed inside the activity space 201a, and the first rotating shaft 202a passes through the limit rod 202, and both ends of the first rotating shaft 202a extend to the inside of the first sliding groove 201a-1 on the left and right inner walls of the activity space 201a, and the first sliding groove 201a-1 is inclined upward. At the same time, the outer wall of the first rotating shaft 202a is fixedly connected to the second elastic member 202b, and the other end of the second elastic member 202b is fixedly connected to the inner wall of the limit rod 202; wherein, the second elastic member 202b is a torsion spring.

[0047] The lower surface of the limiting rod 202 is in contact with the upper end of the inner wall of the activity space 201a.

[0048] like Figure 2 As shown, the lower surface of the limit rod 202 is in contact with the upper sharp corner of the activity space 201a. The advantage of this design is that when the inner moving rod 206 begins to contact the first protrusion 203a, the moving rod 206 begins to push the limit rod 202 near one end of the wire harness A upward to rotate. At this time, since the lower surface of the limit rod 202 is in contact with the upper sharp corner of the activity space 201a, it cannot rotate. In order to adapt to the height, the first rotating shaft 202a will begin to slide upward along the first slide groove 201a-1; then after sliding over the first protrusion 203a, the limit rod 202 slides downward along the direction of the first slide groove 201a-1, and then contacts the surface of the wire harness A, and then clamps the wire harness A. The difference from the first embodiment is that this scheme only requires the first protrusion 203a and one moving rod 206 to achieve the functions of positioning and clamping.

[0049] A ball 207 is provided on one end of the limiting rod 202 close to the wire harness A for rotation.

[0050] Among them, the limiting rod 202 is as follows Figure 7 As shown, more than half of the surface area of ​​the ball 207 is in contact with the limiting rod 202, ensuring that the ball 207 can roll while not being separated from the limiting rod 202. The advantage of this design is that it does not affect the clamping of the wire harness A by the limiting rod 202, while reducing the friction between the limiting rod 202 and the wire harness A. Example 3

[0051] Reference Figures 1 to 7 , which is the third embodiment of the present invention, is different from the previous two embodiments in that: it includes a limit rod 202 corresponding to two moving rods 206; two limit rods 202 are rotatably provided on the outer wall of each limit platform 201; and two second protrusions 203b correspond to one first protrusion 203a.

[0052] Among them, such as Figure 6As shown, there are two second protrusions 203b and one first protrusion 203a. When the first slide plate 203 is moving, the two moving rods 206 contact the first protrusion 203a and the second protrusion 203b at the same time. In order to make the movement smoother, a moving wheel 206a is installed at the lower end of the moving rod 206; the two moving rods 206 lift the limiting rod 202 upward, and in order to adapt to the height, the first rotating shaft 202a running through the inside of the limiting rod 202 begins to slide obliquely upward along the inside of the first sliding groove 201a-1. In order to reduce the friction between the moving rod 206 and the limiting rod 202, lubricating liquid or rolling ball treatment can be used; the advantage of this design is that the limiting rod 202 will shrink obliquely upward into the activity space 201a and will not cause Deflection occurs. When the two moving rods 206 slide over the first protrusion 203a and the second protrusion 203b, the limiting rod 202 slides downward along the inside of the first slide groove 201a-1, and the ball 207 contacts the surface of the wire harness A; as the first slide plate 203 continues to slide, the moving rod 206 near the outside begins to contact the second second protrusion 203b. At this time, due to the lack of support from the moving rod 206 near the inside, the limiting rod 202 will rotate around the first rotating shaft 202a, so that the ball 207 near one end of the wire harness A begins to squeeze the outer surface of the wire harness A; thereby increasing the pressure and increasing the pressure of the wire harness A on the second slide plate 204; the advantage of this solution is that it prevents the limiting rod 202 near one end of the wire harness A from contacting below the horizontal plane of the wire harness A, resulting in an unsatisfactory clamping effect.

[0053] A gear 208 is rotatably provided between the two limiting platforms 201 , and tooth plates 204 a are provided on the outer walls of the first slide 203 and the second slide 204 , and the gear 208 is meshedly connected with the tooth plates 204 a .

[0054] Preferably, three rotatable gears 208 are set between the two limit platforms 201. At the same time, tooth plates 204a that can mesh with the gears 208 are set on the surfaces of the first slide 203 and the second slide 204. When the first slide 203 is pushed, the limit rod 202 moves obliquely upward to open the channel, and the wire harness A slides into the surface of the second slide 204; at the same time, the first slide 203 drives the gear 208 to rotate, and the gear 208 drives the second slide 204 to slide, that is, the first slide 203 and the second The movement directions of the slides 204 are opposite; after the wire harness A is clamped, it is transported by the second slide 204. It should be noted here that the second slide 204 will not slide out of the limit platform 201, and the wire harness A will contact the outer surface of the terminal barrel B1 and then be welded; after welding is completed, the telescopic assembly 300 will drive the terminal B back, and at the same time, the first elastic member 205 begins to reset the first slide 203. When the terminal B is pulled to a certain position, the operator takes out the terminal B, and then pulls the wire harness A to take out the finished product. Example 4

[0055] Reference Figures 1 to 9 , which is the fourth embodiment of the present invention, is different from the previous three embodiments in that: the telescopic component 300 includes a hydraulic booster 301, and one end of the hydraulic booster 301 is connected to a tray 302 for placing the terminal B.

[0056] The hydraulic booster 301 can be made of a conventional hydraulic telescopic rod on the market. A tray 302 is detachably mounted on one end of the hydraulic booster 301 close to the adjustment assembly 200. The tray 302 is shaped according to the required terminal B and has a corresponding groove on its outer surface to ensure that the terminal B can be inserted without falling off. Figure 7 As shown, the tray 302 has a semicircular groove, and the inner wall of the groove is concave with a semicircular groove with a larger radius, which is used to match the protruding cone on the outer wall of the terminal B to ensure that the terminal will not fall off the tray 302.

[0057] A secondary protection rod 102 is slidably provided on the surface of the mounting platform 101 .

[0058] Sliding secondary protection rods 102 are provided at both ends of the ultrasonic welding point. Before the ultrasonic welding begins, the two secondary protection rods 102 are brought close to each other to restrict the welding plate B2 to prevent shaking during welding, which may cause the terminal B to deflect.

[0059] A telescopic motor 103 is provided on the outer wall of the mounting platform 101, and a moving block 104 is installed on the outer wall of the output shaft of the telescopic motor 103. A third sliding groove 104a is provided on the surface of the moving block 104, and a fourth sliding groove 101a is provided on the surface of the mounting platform 101. A slider 102a is provided on the outer wall of the secondary protection rod 102, which passes through the fourth sliding groove 101a and slides along the inside of the third sliding groove 104a.

[0060] A moving block 104 is provided below the ends of the two secondary protection rods 102 that are away from each other. The upper surface of the moving block 104 has an inclined third sliding groove 104a. At the same time, a horizontal fourth sliding groove 101a is provided at the corresponding position of the mounting platform 101. Figure 8 As shown, the telescopic motor 103 controls the moving block 104 to move forward and backward, and then the third sliding groove 104a cooperates with the fourth sliding groove 101a to limit the movement of the slider 102a, so that the secondary protection rod 102 can move along the surface of the mounting platform 101.

[0061] In summary, the loading of terminal B can also be done in a similar way to the loading of wire harness A. There is a box for placing terminal B above the tray 302, and inside the box there is a channel that matches the shape of terminal B. Then when the tray 302 reaches the bottom of the box, the channel opens and the terminal falls; when the hydraulic booster 301 pushes the tray 302 out, the channel closes. A simple solution is to add a plate behind the tray 302. When the tray 302 extends out, the plate blocks the channel. When it comes back, the plate leaves the bottom of the channel, the channel opens, and terminal B falls.

[0062] During the working process, if the telescopic component 300 does not transport terminal B to the designated position, there will be no process of the welding plate B2 pushing the first slide 203, and the wire harness A will be held up by the limit rod 202 and will not fall; when the telescopic component 300 transports terminal B to the designated position, in this process, the welding plate B2 pushes the first slide 203 to slide, transporting the wire harness A to the designated position, and then the telescopic motor 103 moves the secondary protection rods 102 closer to each other, thereby contacting the welding plate B2, and then starts ultrasonic welding. After the end, the telescopic component 300 drives the terminal B to move backward. At this time, since the terminal B and the wire harness A are welded, the wire harness A will be driven together; the operator only needs to take out the terminal B on the way and pull out the wire harness A. The entire process only requires one operator to ensure the loading of the wire harness A and terminal B and the removal of the finished product, which improves efficiency while ensuring the safety of the operator's working environment; at the same time, through mechanical alignment, the welding position of the wire harness A and terminal B is ensured, and the yield rate is improved.

[0063] It is important to note that the construction and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. All such modifications are therefore intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or resequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0064] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0065] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A 20KW dual-drive ultrasonic welding equipment, characterized by: The welding device is used to weld the wiring harness (A) and the terminal (B); The terminal (B) comprises a wire barrel (B1) and a welding plate (B2); The welding equipment comprises a support assembly (100) including a mounting platform (101); An adjustment assembly (200) includes two limit platforms (201) provided on the surface of the mounting platform (101), a limit rod (202) rotatably provided on the surface of the limit platforms (201), a first slide plate (203) and a second slide plate (204) provided between the two limit platforms (201), a first elastic member (205) provided inside the limit platforms (201), a first protrusion (203a) and a second protrusion (203b) provided on the surface of the first slide plate (203), and a moving rod (206) provided inside the limit platforms (201), wherein one end of the moving rod (206) contacts the limit rod (202); The outer wall of the limiting platform (201) is provided with a second sliding groove (201b) for the first slide plate (203) to slide; one end of the first elastic member (205) is connected to the inner wall of the second sliding groove (201b), and the other end is connected to the first slide plate (203); The limiting rod (202) corresponds to the two moving rods (206); the outer wall of each limiting platform (201) is rotatably provided with two limiting rods (202); the two second protrusions (203b) correspond to one first protrusion (203a); A gear (208) is provided for rotation between the two limit platforms (201), and outer walls of the first slide plate (203) and the second slide plate (204) are both provided with tooth plates (204a), and the gear (208) is meshedly connected with the tooth plates (204a); A telescopic component (300) is provided on the surface of the mounting platform (101) and is used to push the terminal (B).

2. The 20KW dual-drive ultrasonic welding equipment according to claim 1, characterized in that: The surface of the limiting platform (201) is provided with an activity space (201a) for the limiting rod (202) to rotate; the inner wall of the activity space (201a) is provided with a first sliding groove (201a-1); the inside of the activity space (201a) is provided with a first rotating shaft (202a) that can slide along the inside of the first sliding groove (201a-1); the limiting rod (202) is sleeved on the outer wall of the first rotating shaft (202a); the limiting rod (202) and the first rotating shaft (202a) are connected by a second elastic member (202b).

3. The 20KW dual-drive ultrasonic welding equipment according to claim 2, characterized in that: The lower surface of the limiting rod (202) is in contact with the upper end of the inner wall of the activity space (201a).

4. The 20KW dual-drive ultrasonic welding equipment according to claim 3, characterized in that: The limiting rod (202) is provided with a rolling ball (207) for rotation near one end of the wiring harness (A).

5. The 20KW dual-drive ultrasonic welding equipment according to claim 4, characterized in that: The telescopic assembly (300) comprises a hydraulic booster (301), one end of the hydraulic booster (301) being connected to a tray (302) for placing the terminal (B).

6. The 20KW dual-drive ultrasonic welding equipment according to claim 5, characterized in that: A secondary protection rod (102) is slidably provided on the surface of the mounting platform (101).

7. The 20KW dual-drive ultrasonic welding equipment according to claim 6, characterized in that: A telescopic motor (103) is provided on the outer wall of the mounting platform (101), a moving block (104) is installed on the outer wall of the output shaft of the telescopic motor (103), a third sliding groove (104a) is provided on the surface of the moving block (104), a fourth sliding groove (101a) is provided on the surface of the mounting platform (101), and a sliding block (102a) is provided on the outer wall of the secondary protection rod (102) that passes through the fourth sliding groove (101a) and slides along the inside of the third sliding groove (104a).

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