CN108638521A - A kind of ultrasonic wave punching welding equipment - Google Patents

Abstract

The invention relates to the technical field of welding equipment, in particular to an ultrasonic punching and welding equipment, including a frame, a mobile tooling for carrying mold workpieces, a punching unit for punching holes, and a pressing unit for pressing the mold tooling and a welding unit for welding, the mobile tooling includes a first slide rail and a first air cylinder arranged on the bottom plate of the frame, the first slide rail is provided with a first slide seat, the piston rod of the first air cylinder and the first slide seat Fixed connection, the mold frame placed on the first sliding seat, the first sliding seat is fixedly connected with the lifting cylinder, the telescopic rod of the lifting cylinder is fixedly connected with the mold frame, the pressing unit is arranged directly above the mold frame and fixed with the frame Then, the welding unit is set on the bottom plate of the machine frame and located under the mold frame. Compared with the existing technology, the production process is simplified, and the punching and welding processes can be completed in one device at the same time, which improves production efficiency and reduces It reduces the labor intensity of the operator and improves the quality of the product.

Description

An ultrasonic punching and welding equipment

technical field

The invention relates to the technical field of welding equipment, in particular to an ultrasonic punching welding equipment.

Background technique

With the development of the automobile industry, bumpers are installed on the front and rear ends of the car. The bumper not only has a decorative function, but more importantly, it can absorb and ease external impact, and has the function of protecting the body and the personal safety of the occupants. The bumper is generally installed There is a radar, which can solve the trouble caused by the driver's front, rear, left, and right visits when parking, reversing, and starting the vehicle, and helps the driver eliminate the defects of blind spots and blurred vision, further improving driving safety.

At present, with the development of the automobile industry, people not only pursue the performance of the automobile, but also pursue the lightweight of the automobile itself. In order to achieve this purpose, the raw materials of the front and rear bumpers of the existing cars are basically transformed from metal materials Lighter plastics, after using plastic bumpers, can effectively reduce the weight of the car, reduce the energy consumption of the car itself, and then achieve the purpose of energy saving and emission reduction.

Therefore, most of the front and rear bumpers of cars currently on the market are made of plastic. In order to strengthen the structural strength and installation structure of the protective plate, two processes of punching and welding are required in the production process of the bumper. , specifically, the bumper to be processed is first moved to the punching device, and the tow hook hole is processed on the bumper through the punching process, and then the punched bumper is manually transferred to the welding unit, where the The bumper of the tow hook hole is welded for the final welding process. This production method has limitations. Specifically, first, the punching device and the welding device are set separately. In terms of space utilization, the punching device and the welding device A separate installation space is required, which takes up a lot of space and wastes resources. Second, at least two workers are required, and the two workers operate the punching device and the welding device respectively. Third, when the semi-finished product is in the punching device and the welding device In the process of transferring between them, the semi-finished product may be scratched, wasting raw materials. Fourth, it takes a lot of time to transfer the semi-finished bumper between the punching device and the welding device, and the work efficiency is low.

Contents of the invention

The purpose of the present invention is to provide an ultrasonic punching and welding equipment for the deficiencies in the prior art, and the welding equipment can solve the problem of low working efficiency.

The purpose of the present invention is achieved through the following technical solutions: an ultrasonic punching and welding equipment, including a frame, a mobile tooling for carrying mold workpieces, a punching unit for punching holes, and a pressing unit for pressing the mold tooling and a welding unit for welding, the mobile tooling includes a first slide rail and a first air cylinder arranged on the bottom plate of the frame, the first slide rail is provided with a first slide seat, the piston rod of the first air cylinder and the first slide seat Fixed connection, a mold frame for carrying tooling is placed on the first sliding seat, a lifting cylinder is fixedly connected to the first sliding seat, the telescopic rod of the lifting cylinder is fixedly connected with the mold frame, and the pressing unit is arranged directly above the mold frame and is connected with the mold frame. The frame is fixed, the welding unit is arranged on the bottom plate of the frame and is located under the mold frame, and the punching unit is fixedly installed inside the frame and is located on either side of the first slide rail.

Wherein, the pressing unit includes a supporting frame, a connecting plate and a crimping head, one end of the supporting frame is fixedly installed on the top plate/bottom plate of the frame, the other end of the supporting frame is fixedly installed with a second sliding seat, and any side of the connecting plate is provided with For the second slide rail, the end of the connecting plate is detachably connected with the crimping head, the lower end surface of the support frame is fixedly installed with a second cylinder, and the piston rod of the second cylinder is fixedly connected with the connecting plate.

Wherein, a plurality of pressing units are provided, and the plurality of pressing units are evenly distributed in the frame in an arc shape.

Wherein, the welding unit includes a third air cylinder arranged on the bottom plate of the frame, a third slide rail arranged on the bottom plate of the frame, and a third slide seat slidably connected with the third slide rail, and the piston rod of the third cylinder is connected to the third slide seat Fixed connection, the top of the third sliding seat faces upward and extends out of the mounting column, the top of the mounting column is detachably connected to the cylinder bracket, the fourth cylinder is fixed in the cylinder bracket, and the fourth slide rail is arranged on either side of the cylinder bracket and the fourth sliding seat slidingly connected with the fourth slide rail, the top end of the fourth sliding seat is fixedly connected with the piston rod of the fourth cylinder, and an ultrasonic welding device is fixedly installed on the side of the fourth sliding seat.

Wherein, there are at least two welding units, and each welding unit is inclined at different angles.

Among them, the punching unit includes a connecting frame, an ultrasonic punch and a hydraulic cylinder, the connecting frame is fixedly installed on the frame, and the hydraulic cylinder is fixed on the upper end of the connecting frame; the end of the telescopic rod of the hydraulic cylinder is clamped with a punch mounting seat , the bottom end surface of the punch mounting seat is detachably connected with an ultrasonic punch, and the lower end of the connecting frame is provided with a punch seat that matches the punch; the two sides of the punch mounting seat are respectively provided with guide plates, and one end of the guide plate It is detachably connected to the punch mounting seat, and the other end of the guide plate is detachably connected to the slider. The two sides of the middle part of the connecting frame are respectively provided with slide rails. In the assembled state, the slider and the slide rail are slidably connected.

Wherein, the bottom end surface of the punch mounting seat is provided with a pressing block, and the pressing block is provided with a through hole for the ultrasonic punch to pass through, and a spring connection is adopted between the pressing block and the punch mounting seat; the upper end of the punch mounting seat The upper part of the connecting frame is detachably connected with a guide column, and the two sides of the upper end of the connecting frame are respectively provided with a guide block, and the guide block is provided with a guide hole for the guide column to pass through, and the end of the guide column away from the punch mounting seat is provided with a limit nut.

Wherein, the end of the telescopic rod of the hydraulic cylinder is arranged in a T shape, and the upper end of the punch mounting seat is provided with a T-shaped groove. When assembled, the end of the telescopic rod of the hydraulic cylinder snaps into the T-shaped groove.

Among them, the connecting frame is a C-shaped connecting frame, and the ultrasonic punch is located at the opening side of the C-shaped arm; the C-shaped connecting frame is provided with an air-avoiding structure, and the air-avoiding structure is located at the upper end of the C-shaped connecting frame, and the air-avoiding structure is used for the expansion and contraction of the hydraulic cylinder. The rod passes through; the other side of the C-shaped connecting frame corresponding to the opening side is provided with a fine-tuning mechanism, the fine-tuning mechanism includes a mounting plate and a fine-tuning cylinder, the fine-tuning cylinder is fixedly installed on the frame, and the telescopic rod of the fine-tuning cylinder is fixed to the mounting plate , the mounting plate is fixedly connected with the connecting frame, a fifth sliding seat is arranged under the mounting plate, the fifth sliding seat is connected with a fifth slide rail, and the fifth slide rail is fixedly connected with the frame.

Wherein, the ultrasonic punching and welding equipment according to claim 1 is characterized in that: there are at least two punching units, and each punching unit is inclined at different angles.

Beneficial effects of the present invention: Compared with the prior art, the ultrasonic punching and welding equipment of the present application enables the welding machine to simultaneously complete the punching and welding of the product through the joint cooperation of the punching unit, the welding unit and the pressing unit. Welding, the product is sent from the mold frame to the station of the punching unit for punching. After the punching is completed, the mold frame moves to the station of the welding unit for welding. Among them, the pressing unit first compresses the product, and after pressing The welding unit is then welded. The punching welding equipment of this application simplifies the production process, and can simultaneously complete the punching and welding processes in one device, which greatly improves production efficiency, reduces the labor intensity of operators, and improves Quality of products.

Description of drawings

The present invention is further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, without paying creative work, other embodiments can also be obtained according to the following accompanying drawings Attached picture.

Fig. 1 is a structural schematic diagram of an ultrasonic punching welding equipment in the present invention.

Fig. 2 is a structural schematic diagram of a mobile tooling of an ultrasonic punching and welding equipment in the present invention.

Fig. 3 is a structural schematic diagram of a pressing unit of an ultrasonic punching and welding equipment in the present invention.

Fig. 4 is a structural schematic diagram of a welding unit of an ultrasonic punching welding equipment in the present invention.

Fig. 5 is a structural schematic diagram of a punching unit of an ultrasonic punching welding device in the present invention.

Description of drawings: frame 1, mobile tooling 2, welding unit 3, punching unit 4, pressing unit 6, first slide rail 21, first cylinder 22, first sliding seat 23, lifting cylinder 24, mold frame 25 , the third cylinder 31, the third slide rail 32, the third sliding seat 33, the mounting column 34, the cylinder bracket 35, the fourth cylinder 36, the fourth sliding seat 37, the ultrasonic welding device 38, the guide plate 40, the connecting frame 41, Hydraulic cylinder 42, slide rail 43, ultrasonic punch 44, punch seat 45, pressing block 46, spring 47, punch mount 48, heat gun 49, pressure booster 50, guide block 51, guide column 52, installation Plate 53 , fifth slide rail 54 , discharge guide cylinder 55 , support frame 61 , second cylinder 62 , connecting plate 63 , crimping head 64 .

Detailed ways

The present invention is further described in conjunction with the following examples.

A specific embodiment of an ultrasonic punching and welding equipment of the present invention, as shown in Figures 1 to 5, includes a frame 1, a mobile tooling 2 for carrying mold workpieces, a punching unit 4 for punching, and a Based on the compression unit 6 of the compression mold tooling and the welding unit 3 for welding, the mobile tooling 2 includes a first slide rail 21 and a first cylinder 22 arranged on the bottom plate of the frame 1, and the first slide rail 21 is provided with The first sliding seat 23, the piston rod of the first cylinder 22 is fixedly connected with the first sliding seat 23, the mold frame 25 for carrying tooling is placed on the first sliding seat 23, the first sliding seat is fixedly connected with the lifting cylinder 24, and the lifting The telescopic rod of the cylinder 24 is fixedly connected with the mold frame 25, the pressing unit 6 is arranged directly above the mold frame 25 and fixedly connected with the frame 1, and the welding unit 3 is arranged on the bottom plate of the frame 1 and is positioned under the mold frame 25 , the punching unit 4 is fixedly installed inside the frame 1 and is located on either side of the first slide rail 21. Compared with the prior art, the punching unit 4, the welding unit 3 and the pressing unit 6 are combined Cooperate, so that the welding machine can complete the punching and welding of the product at the same time, the product is sent to the station of the punching unit 4 by the mold frame 25 for punching, after the punching is completed, the mold frame 25 is moved to the station of the welding unit 3 for Welding, wherein, the pressing unit 6 first compresses the product, and then the welding unit 3 performs welding after the pressing. The punching and welding equipment of the present application simplifies the production process, and can simultaneously complete punching and welding in one device. The welding process greatly improves production efficiency, reduces the labor intensity of operators, and improves product quality.

Please see Fig. 2, in the present embodiment, the compression unit 6 comprises a support frame 61, a connecting plate 63 and a crimping head 64, one end of the support frame 61 is fixedly installed on the top plate/bottom plate of the frame 1, and the other end of the support frame 61 A second sliding seat is fixedly installed, and either side of the connecting plate 63 is provided with a second slide rail, and the end of the connecting plate 63 is detachably connected with the crimping head 64, and the lower end surface of the support frame 61 is fixedly installed with a second cylinder 62 , the piston rod of the second cylinder 62 is fixedly connected with the connecting plate 63, wherein there are multiple compression units 6, and the plurality of compression units 6 are evenly distributed in the frame 1 in an arc shape, so that it can be applied to different shapes The products are fixed to improve the applicability of the equipment. In the working process of the compression unit 6, the second cylinder 62 starts to push the piston rod, and the piston rod drives the connecting plate 63 to move toward the workpiece until the crimping head 64 at the end of the connecting plate 63 touches the workpiece, and the second cylinder 62 stops and keeps In the current state, one working cycle of the pressing unit 6 is completed.

4, in this embodiment, the welding unit 3 includes a third cylinder 31 arranged on the bottom plate of the frame 1, a third slide rail 32 arranged on the bottom plate of the frame 1, and a first slide rail 32 slidably connected to the third slide rail 32. Three sliding seats 33, the piston rod of the third cylinder 31 is fixedly connected to the third sliding seat 33, the top of the third sliding seat 33 faces upwards and extends out of the mounting column 34, and the top of the mounting column 34 is detachably connected to the cylinder bracket 35 , the cylinder bracket 35 is fixed with the fourth cylinder 36, either side of the cylinder bracket 35 is provided with a fourth slide rail and a fourth slide seat 37 slidingly connected with the fourth slide rail, the top end of the fourth slide seat 37 and the first The piston rods of the four cylinders 36 are fixedly connected, and an ultrasonic welding device 38 is fixedly installed on the side of the fourth sliding seat 37 . During the working process of the welding unit 3, the third cylinder 31 starts to adjust the overall position of the welding unit 3, and the piston cylinder of the third cylinder 31 pushes the third sliding seat 33, and then the third sliding seat 33 can move according to the processing position of the actual demand. To adjust, during the welding process, the fourth cylinder 36 starts and pushes the fourth sliding seat 37, and the fourth sliding seat 37 drives the ultrasonic welding device 38 to advance toward the workpiece until the ultrasonic welding device 38 touches the workpiece and dissolves, thus That is, one working cycle of the welding unit 3 is completed. In this embodiment, there are at least two welding units 3, and each welding unit 3 is inclined at different angles, so that the welding unit 3 is suitable for welding processes of different products or different positions of the same product, and is suitable for most The processing of the product has strong applicability.

Please see Fig. 5, there are at least two punching units 4 of the present embodiment, and each punching unit 4 is inclined at different angles, so that two holes in different positions can be punched at the same time, further improving the working efficiency. Efficiency, the punching unit 4 includes a connecting frame 41, an ultrasonic punch 44 and a hydraulic cylinder 42. As an improvement, the connecting frame 41 is a C-shaped connecting frame 41, and the ultrasonic punch 44 is positioned at the opening side of the C-shaped arm, which can effectively Balanced on the C-shaped connecting frame 41, so that the C-shaped connecting frame 41 is placed on the equipment more stably, and the hydraulic cylinder 42 is fixed on the upper end of the connecting frame 41. Specifically, the C-shaped connecting frame 41 is provided with an air-avoiding structure to avoid air The structure is located at the upper end of the C-shaped connecting frame 41, and the air-avoiding structure allows the telescopic rod of the hydraulic cylinder 42 to pass through, so that the weight of the punching unit 4 can be effectively reduced and the space can be fully used to reduce the volume occupied by the punching unit 4 .

In this embodiment, the end of the telescopic rod of the hydraulic cylinder 42 is clamped with the punch mounting seat 48. Specifically, the end of the telescopic rod of the hydraulic cylinder 42 is arranged in a T shape, and the upper end of the punch mounting seat 48 is provided with a T Type slot, in the assembly situation, the end of the telescopic rod of the hydraulic cylinder 42 snaps into the T-shaped slot, this structure can facilitate maintenance and replace the punch installation, and further improve the working efficiency of the punching unit 4, of course , in addition to the structure of the T-shaped groove, it can also be carried out by sphere clamping. The bottom end surface of the punch mounting seat 48 is detachably connected with the ultrasonic punch 44, and the lower end of the connecting frame 41 is provided with a matching punch. Punch seat 45.

As an improvement, guide plates 40 are respectively provided on both sides of the punch mount 48, one end of the guide plate 40 is detachably connected to the punch mount 48, and the other end of the guide plate 40 is detachably connected to the slider. The two sides of the middle part of the connecting frame 41 are respectively provided with slide rails 43. In the assembled state, the slide block and the sliding rails 43 are slidably connected. The plate 40 further ensures that the axis of the ultrasonic punch 44 coincides with the axis of the hydraulic cylinder 42, improves the working stability of the ultrasonic punch 44, improves the quality of punching, reduces the reject rate, and improves work efficiency.

In order to further improve the quality of punching and ensure accurate positioning of the punching, the bottom end surface of the punch mounting seat 48 is provided with a compression block 46, and the compression block 46 is provided with a through hole for the ultrasonic punch 44 to pass through. Spring 47 is used to connect between 46 and punch mounting seat 48, and the structure of spring 47 effectively provides a buffer force, thereby avoiding that the punching unit 4 is too strong when clamping the workpiece and causes damage to the product.

In order to further improve the working stability of the ultrasonic punch 44, ensure that the axis of the ultrasonic punch 44 coincides with the axis of the hydraulic cylinder 42, the upper end of the punch mounting seat 48 is detachably connected with a guide post 52, and the upper end of the connecting frame 41 Guide blocks 51 are respectively provided on both sides of the two sides, and the guide blocks 51 are provided with guide holes for the guide post 52 to pass through. The end of the guide post 52 away from the punch mounting seat 48 is provided with a limit nut.

In order to facilitate the punching of plastic materials and avoid problems such as deformation of the workpiece after punching, the upper end of the punch mounting seat 48 is provided with a heat gun 49 for heating. In order to facilitate the punched waste to quickly leave the punching unit 4, the lower end of the connecting frame 41 is provided with a discharge guide cylinder 55, and the discharge guide cylinder 55 communicates with the punch seat 45. It should be noted that the punch seat 45 The middle part is hollow setting.

In order to facilitate regulation and control of the position of the entire punch unit during use, the other side of the C-shaped connecting frame 41 corresponding to the opening side is provided with a fine-tuning mechanism. The fine-tuning mechanism includes a mounting plate 53 and a fine-tuning cylinder, and the fine-tuning cylinder is fixedly mounted on On the frame 1, the telescopic rod of the fine-tuning cylinder is fixedly connected to the mounting plate 53, and the mounting plate 53 is fixedly connected to the connecting frame 41. The fifth sliding seat is also arranged under the mounting plate 53, and the fifth sliding seat is connected to the fifth sliding rail by transmission. , the fifth sliding rail is fixedly connected to the frame 1. It should be noted that the rail assembly 54 is a conventional transmission structure, and the existing rail assembly 54 structure can be used.

In order to further improve the working stability of the ultrasonic punch 44 and ensure that the hydraulic cylinder 42 has sufficient driving force, the upper end of the connecting frame 41 is also provided with a booster 50, which is a gas-liquid booster with a quick discharge function. cylinder.

In this embodiment, in order to allow the punching unit 4 to be suitable for the punching process of different products and the processing of different product angles, the closed side of the C-shaped connecting frame 41 (the C-shaped connecting frame 41 of the present embodiment) The other side corresponding to the opening side) can be provided with an inclined plane, which is fixedly connected with the fine-tuning mechanism through the inclined plane, and then when the fine-tuning mechanism is placed horizontally, the punching unit 4 will be inclined due to the existence of this inclined plane, and then can be applied to inclined planes. Directional punching process.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand , the technical solution of the present invention may be modified or equivalently replaced without departing from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. An ultrasonic punching and welding equipment, characterized in that: it comprises a frame, a mobile tooling for carrying mold workpieces, a punching unit for punching, a compacting unit for pressing the mold tooling and a welding tool for welding The welding unit, the mobile tooling includes the first slide rail and the first air cylinder arranged on the bottom plate of the frame, the first slide rail is provided with the first slide seat, the piston rod of the first air cylinder and the first slide seat fixed connection, a mold frame for carrying tooling is placed on the first sliding seat, a lifting cylinder is fixedly connected to the first sliding seat, the telescopic rod of the lifting cylinder is fixedly connected to the mold frame, and the pressing unit is set Right above the mold frame and fixedly connected to the frame, the welding unit is arranged on the bottom plate of the frame and below the mold frame, and the punching unit is fixedly installed inside the frame and located on any side of the first slide rail side to side. 2. A kind of ultrasonic punching and welding equipment according to claim 1, characterized in that: the pressing unit includes a support frame, a connecting plate and a crimping joint, and one end of the support frame is fixedly installed on the top plate/ The bottom plate, the other end of the support frame is fixedly installed with a second sliding seat, any side of the connecting plate is provided with a second slide rail, the end of the connecting plate is detachably connected with the crimping head, and the supporting A second air cylinder is fixedly installed on the lower end surface of the frame, and the piston rod of the second air cylinder is fixedly connected with the connecting plate. 3 . The ultrasonic punching and welding device according to claim 2 , wherein there are multiple pressing units, and the pressing units are evenly distributed in the frame in an arc shape. 4 . 4. A kind of ultrasonic punching and welding equipment according to claim 1, characterized in that: the welding unit includes a third cylinder arranged on the frame bottom plate, a third slide rail arranged on the frame bottom plate and the The third sliding seat that is slidably connected by the third slide rail, the piston rod of the third cylinder is fixedly connected to the third sliding seat, and the top end of the third sliding seat faces upwards and extends out of the mounting column, the top of the mounting column A cylinder bracket is detachably connected, and a fourth cylinder is fixed inside the cylinder bracket. A fourth slide rail and a fourth slide seat slidingly connected with the fourth slide rail are arranged on either side of the cylinder bracket. The top end of the fourth sliding seat is fixedly connected to the piston rod of the fourth cylinder, and an ultrasonic welding device is fixedly installed on the side of the fourth sliding seat. 5 . The ultrasonic punching welding device according to claim 4 , wherein there are at least two welding units, and each welding unit is inclined at different angles. 6 . 6. A kind of ultrasonic punching and welding equipment according to claim 1, characterized in that: the punching unit includes a connecting frame, an ultrasonic punch and a hydraulic cylinder, the connecting frame is fixedly installed on the frame, and the The hydraulic cylinder is fixed on the upper end of the connecting frame; the end of the telescopic rod of the hydraulic cylinder is clamped with a punch mounting seat, and the bottom end surface of the punch mounting seat is detachably connected with an ultrasonic punch, and the connecting frame The lower end of the lower end is provided with a punch seat matched with the punch; the two sides of the punch mounting seat are respectively provided with guide plates, one end of the guide plate is detachably connected with the punch mounting seat, and the other end of the guide plate It is detachably connected with the slider, and the two sides of the middle part of the connecting frame are respectively provided with slide rails. In the assembled state, the slider is slidably connected with the slide rails 7. A kind of ultrasonic punching and welding equipment according to claim 6, characterized in that: the bottom end surface of the punch mounting seat is provided with a pressing block, and the pressing block is provided with a hole for the ultrasonic punch to pass through. Through holes, the pressing block and the punch mounting seat are connected by a spring; the upper end of the punch mounting seat is detachably connected with a guide column, and the two sides of the upper end of the connecting frame are respectively provided with guide posts. The guide block is provided with a guide hole for the guide post to pass through, and the end of the guide post away from the punch mounting seat is provided with a limit nut. 8. A kind of ultrasonic punching and welding equipment according to claim 6, characterized in that: the end of the telescopic rod of the hydraulic cylinder is arranged in a T shape, and the upper end of the punch mounting seat is provided with a T-shaped groove, In assembled condition, the end of the telescopic rod of the hydraulic cylinder snaps into said T-slot. 9. The ultrasonic punching and welding equipment according to claim 6, characterized in that: the connecting frame is a C-shaped connecting frame, and the ultrasonic punch is located at the opening side of the C-shaped arm; the C-shaped The connecting frame is provided with a space-avoiding structure, which is located at the upper end of the C-shaped connecting frame, and the space-avoiding structure is used for the telescopic rod of the hydraulic cylinder to pass through; One side is provided with a fine-tuning mechanism, the fine-tuning mechanism includes a mounting plate and a fine-tuning cylinder, the fine-tuning cylinder is fixedly installed on the frame, the telescopic rod of the fine-tuning cylinder is fixedly connected to the mounting plate, and the mounting plate is connected to the The frame is fixedly connected, and a fifth sliding seat is arranged under the mounting plate, and the fifth sliding seat is connected with a fifth slide rail, and the fifth slide rail is fixedly connected with the frame. 10. The ultrasonic punching welding equipment according to claim 6, characterized in that: the ultrasonic punching welding equipment according to claim 1, characterized in that: the punching unit is provided with at least two , each punching unit is inclined at different angles.