Ultrasonic press with safety guard assembly

Abstract

The utility model discloses an ultrasonic wave compression machine with safety protection subassembly, include: organism, set up the work platform of organism top, install in the middle compression assembly of work platform, set up the protection subassembly of compression assembly front, protection subassembly includes: a group of vertical installation detection assembly on work platform, the utility model discloses through control module synchronous start compression assembly and vertical detection assembly, form the real -time monitoring barrier of no gap, when the foreign matter invasion triggers detection signal, control module millisecond level response, drive the air -filled component and rise the airbag type protection barrier in the compression assembly front, the physical isolation danger area, eliminate mechanical inertia harm. This design ensures the implementation "detection - block" closed loop in compression action, avoids the lag injury of traditional shutdown instruction because of inertia, fundamentally avoids the risk of operator's body pressure injury.

Description

Technical Field

[0001] This utility model is an ultrasonic pressing machine with safety protection components, belonging to the field of ultrasonic pressing machine technology. Background Technology

[0002] Ultrasonic clamping machines are widely used in precision manufacturing fields (such as electronic component assembly, automotive parts welding, and plastic encapsulation). Operators frequently place workpieces on the work platform, and the clamping components apply high-frequency vibration and pressure to achieve material bonding. In such scenarios, the operator interacts intensively with moving parts, necessitating dynamic safety protection to mitigate the risk of mechanical crushing injuries and ensure safe human-machine collaboration.

[0003] Existing equipment often relies on static guardrails or single sensor systems. Due to the delay in detection response and the lack of an immediate physical barrier, foreign objects (such as operator limbs) cannot be intercepted in real time when they intrude into the clamping area. After the clamping components are activated, traditional sensors only trigger a stop command, but mechanical inertia can still cause injury, which can easily lead to a high rate of workplace accidents (such as finger crush injuries), reducing production efficiency and compliance. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an ultrasonic pressing machine with safety protection components to solve the problems of the existing technology.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] An ultrasonic clamping machine with safety protection components includes:

[0007] The machine body, a working platform mounted on top of the machine body, a clamping assembly installed in the middle of the working platform, and a protective assembly located in front of the clamping assembly, the protective assembly comprising:

[0008] A set of detection components vertically mounted on the working platform, through which a monitoring barrier is set directly in front of the clamping component;

[0009] An inflatable component is disposed between the detection component and the clamping component, and a protective barrier is set directly in front of the clamping component through the inflatable component;

[0010] It also includes a control module, which is electrically connected to the clamping component, the detection component, and the inflation component. The control module controls the clamping component and the detection component to start simultaneously. When a foreign object triggers the detection component from the front, the control module controls the inflation component to rise and form a protective barrier in front of the clamping component.

[0011] As a further improvement, the inflation assembly includes a flexible sleeve, and a sealing plate is provided below the flexible sleeve. The sealing plate is provided with an inflation port and an exhaust port. The inflation port is connected to an inflation pump located inside the body, and the exhaust port is provided with a solenoid valve. The control module is electrically connected to the inflation pump and the solenoid valve.

[0012] As a further improvement, the flexible sleeve is provided with several sets of springs, one end of which is fixedly installed on the sealing plate, and the other end of which is fixedly installed on the top of the inside of the flexible sleeve.

[0013] As a further improvement, the flexible sleeve is provided with several sets of elastic ropes, one end of which is fixedly installed on the sealing plate, and the other end of which is fixedly installed at the top of the inside of the flexible sleeve.

[0014] As a further improvement, the detection component includes symmetrically arranged columns, with grooves provided on opposite sides of the two columns. One groove contains a plurality of infrared emitting terminals, and the other groove contains a plurality of infrared receiving terminals.

[0015] As a further improvement, the monitoring component also includes a highly transparent plate inserted into the slot.

[0016] As a further improvement, a set of guide grooves is provided on the inner side of the groove, and the high transparency plate is slidably inserted into the guide grooves from top to bottom.

[0017] As a further improvement, the clamping assembly includes a base fixedly mounted on the working platform and an ultrasonic clamping head disposed directly above the base, the ultrasonic clamping head being raised and lowered by a hydraulic assembly.

[0018] Beneficial effects:

[0019] This invention uses a control module to simultaneously activate the clamping assembly and the vertical detection assembly, forming a seamless real-time monitoring barrier. When a foreign object intrudes and triggers a detection signal, the control module responds in milliseconds, driving the inflation assembly to instantly raise an airbag-like protective barrier directly in front of the clamping assembly, physically isolating the danger zone and eliminating mechanical inertia injuries. This design ensures a "detection-blocking" closed loop during the clamping action, avoiding the delayed injuries caused by inertia in traditional stop commands, and fundamentally mitigating the risk of operator limb injuries.

[0020] After the operator places the workpiece on the work platform, the equipment is started to activate the control module to simultaneously activate the clamping component and the detection component. During the clamping process, the detection component continuously scans the area in front to form a monitoring barrier to ensure that no foreign objects intrude. If an operational error causes a foreign object (such as a limb) to trigger the monitoring barrier, the control module immediately instructs the inflation component to inflate, forming a highly adaptable flexible protective barrier within 0.1 seconds, forcibly stopping the clamping action.

[0021] Once safety is confirmed, the barrier automatically deflates and resets, seamlessly connecting to subsequent production. This process requires no manual intervention, operates fully automatically, and is suitable for high-frequency, high-precision human-machine collaboration scenarios.

[0022] By adopting a dual-barrier collaborative mechanism of "monitoring-inflating", the optimal balance between safety and efficiency is achieved: the monitoring barrier provides real-time scanning without blind spots, and the inflatable barrier replaces passive shutdown with zero-delay physical isolation, eliminating the risk of injury.

[0023] Meanwhile, the barrier only activates in dangerous situations, avoiding the rigid restrictions of static protection on workpiece operation, significantly reducing accidental shutdowns, and improving equipment operating cycle time.

[0024] Compared to existing equipment that relies on static guardrails (which restrict operational freedom and are prone to accidental shutdowns) or single sensors (which only trigger shutdowns but cannot prevent inertial damage), the introduction of active inflatable barriers upgrades the safety response from "post-incident shutdown" to "pre-incident physical isolation," ensuring human-machine collaboration safety while maintaining production efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of an ultrasonic pressing machine with safety protection components before triggering, according to this utility model.

[0027] Figure 2 This is a schematic diagram of the triggered structure of an ultrasonic pressing machine with safety protection components according to this utility model.

[0028] Figure 3 This is an enlarged structural diagram of part A of the inflatable component of this utility model.

[0029] Figure 4 This is a schematic diagram of another embodiment of an inflatable component of this utility model.

[0030] Figure 5 yes Figure 2 Enlarged structural diagram at point B.

[0031] Figure 6 yes Figure 2 Enlarged structural diagram at point C.

[0032] Figure 7 This is a module connection diagram of an ultrasonic pressing machine with safety protection components according to this utility model.

[0033] 1. Body; 2. Working platform; 3. Control module; 4. Inflation assembly; 41. Flexible sleeve; 42. Sealing plate; 43. Inflation port; 44. Exhaust port; 45. Inflation pump; 46. Solenoid valve; 47. Spring; 48. Elastic rope; 5. Detection assembly; 51. Column; 52. Groove; 53. Infrared transmitter; 54. Infrared receiver; 55. High transparency plate; 56. Guide groove; 6. Pressing assembly; 61. Base; 62. Ultrasonic pressing head; 63. Hydraulic assembly. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] Example 1

[0037] Reference Figure 1-6 As shown, an ultrasonic clamping machine with safety protection components includes:

[0038] Machine body 1, working platform 2 mounted on top of machine body 1, clamping assembly 6 mounted in the middle of working platform 2, and protective assembly disposed in front of clamping assembly 6, the protective assembly comprising:

[0039] A set of detection components 5 is vertically installed on the working platform 2, and a monitoring barrier is set in front of the clamping component 6 through the detection components 5;

[0040] An inflatable component 4 is disposed between the detection component 5 and the clamping component 6, and a protective barrier is set in front of the clamping component 6 through the inflatable component 4.

[0041] It also includes a control module 3, which is electrically connected to the pressing component 6, the detection component 5, and the inflation component 4. The control module 3 controls the pressing component 6 and the detection component 5 to start simultaneously. When a foreign object triggers the detection component 5 from the front, the control module 3 controls the inflation component 4 to rise and form a protective barrier in front of the pressing component 6.

[0042] The control module 3 synchronously activates the clamping assembly 6 and the vertical detection assembly 5, forming a seamless real-time monitoring barrier. When a foreign object intrudes and triggers a detection signal, the control module 3 responds in milliseconds, driving the inflation assembly 4 to instantly raise an airbag-like protective barrier directly in front of the clamping assembly 6, physically isolating the danger zone and eliminating mechanical inertia injuries. This design ensures a "detection-blocking" closed loop during the clamping action, avoiding the delayed injuries caused by inertia in traditional stop commands, and fundamentally mitigating the risk of operator limb crush injuries.

[0043] After the operator places the workpiece on the work platform 2, the equipment is started so that the control module 3 can simultaneously activate the clamping component 6 and the detection component 5. During the clamping process, the detection component 5 continuously scans the area in front to form a monitoring barrier to ensure that no foreign objects intrude. If an operational error causes a foreign object (such as a limb) to trigger the monitoring barrier, the control module 3 immediately instructs the inflation component 4 to inflate, forming a highly adaptable flexible protective barrier within 0.1 seconds, forcibly stopping the clamping action.

[0044] Once safety is confirmed, the barrier automatically deflates and resets, seamlessly connecting to subsequent production. This process requires no manual intervention, operates fully automatically, and is suitable for high-frequency, high-precision human-machine collaboration scenarios.

[0045] By adopting a dual-barrier collaborative mechanism of "monitoring-inflating", the optimal balance between safety and efficiency is achieved: the monitoring barrier provides real-time scanning without blind spots, and the inflatable barrier replaces passive shutdown with zero-delay physical isolation, eliminating the risk of injury.

[0046] Meanwhile, the barrier only activates in dangerous situations, avoiding the rigid restrictions of static protection on workpiece operation, significantly reducing accidental shutdowns, and improving equipment operating cycle time.

[0047] Compared to existing equipment that relies on static guardrails (which restrict operational freedom and are prone to accidental shutdowns) or single sensors (which only trigger shutdowns but cannot prevent inertial damage), the introduction of active inflatable barriers upgrades the safety response from "post-incident shutdown" to "pre-incident physical isolation," ensuring human-machine collaboration safety while maintaining production efficiency.

[0048] Existing technologies suffer from high accident rates due to response delays, while this solution ensures that foreign object intrusion is blocked instantly through millisecond-level barrier rise time, bringing the risk of workplace injury close to zero.

[0049] As a further improvement, the inflation assembly 4 includes a flexible sleeve 41, with a sealing plate 42 fixedly fitted below the flexible sleeve 41. The sealing plate 42 has an inflation port 43 and an exhaust port 44. The inflation port 43 is connected to an air pump 45 located inside the body 1, and the exhaust port 44 is equipped with a solenoid valve 46. The control module 3 is electrically connected to the air pump 45 and the solenoid valve 46. Several sets of springs 47 are provided inside the flexible sleeve 41. One end of each spring 47 is fixedly installed on the sealing plate 42, and the other end of each spring 47 is fixedly installed at the top inside the flexible sleeve 41.

[0050] By adding a set of springs 47 inside the flexible sleeve 41, with one end fixed to the sealing plate 42 and the other end anchored to the top of the flexible sleeve 41, combined with the air inlet 43 and air outlet 44 integrated into the sealing plate 42, the dynamic stability and reset efficiency of the inflatable barrier are addressed. The set of springs 47 provides preload force to suppress the torsional deformation of the flexible sleeve 41 during inflation, ensuring uniform expansion of the barrier and maintaining structural rigidity, thus preventing protection failure due to air pressure fluctuations.

[0051] During the degassing phase, the elastic force drives the flexible sleeve 41 to contract rapidly, eliminating residual gas retention. The inflation port 43 is directly connected to the internal inflation pump 45 of the machine body 1, achieving millisecond-level air pressure response. The opening and closing sequence of the solenoid valve 46 at the exhaust port 44 is precisely controlled by the control module 3 to optimize the exhaust rate and prevent equipment vibration caused by sudden degassing. This configuration significantly improves the reliability and cycle speed of the barrier action, compressing the reset time to within 0.05 seconds, while reducing material fatigue of the flexible sleeve 41 and extending the service life of the components.

[0052] To address the issues of slow reset after deflation and barrier deformation leading to blind spots in existing inflatable protective systems, the above structure eliminates mechanical lag through a pre-loading mechanism of spring 47: traditional designs rely on natural deflation, which takes a long time to reset and the flexible sleeve 41 is prone to wrinkling, resulting in equipment restart delays and protective gaps.

[0053] The forced retraction function of spring 47 ensures that the barrier returns to its original position instantly after the venting command is issued, eliminating the waiting period. Solenoid valve 46 precisely controls the exhaust flow, preventing high-speed venting from impacting the working platform 2 and maintaining stable equipment operation.

[0054] This completely avoids the risk of secondary operations caused by untimely barrier reset and eliminates monitoring misjudgments caused by deformation of the flexible sleeve 41, ensuring the continuity of high-speed production.

[0055] During operation, after the detection component 5 triggers the foreign object intrusion signal, the control module 3 simultaneously activates the air pump 45 to inject high-pressure gas into the flexible sleeve 41 through the air inlet 43. The spring 47 sets extend and store energy during the expansion process, and the barrier erects within 0.1 seconds to block the dangerous area. After the pressing action stops and safety is confirmed, the control module 3 immediately instructs the solenoid valve 46 to open the exhaust port 44. The rebound force of the spring 47, combined with the controllable venting rate, drives the flexible sleeve 41 to uniformly contract and reset along the axial direction to the plane of the sealing plate 42. This process requires no manual intervention and is fully automated, seamlessly connecting with the production cycle. It is suitable for scenarios such as high-frequency welding of electronic components, ensuring human and machine safety while increasing the effective operating time of the equipment by more than 12%.

[0056] As a further improvement, the detection component 5 includes symmetrically arranged columns 51, with grooves 52 arranged on opposite sides of the two columns 51. One groove 52 is embedded with a plurality of infrared emitting terminals 53, and the other groove 52 is embedded with a plurality of infrared receiving terminals 54.

[0057] The symmetrical column configuration 51 ensures precise alignment between the infrared transmitter 53 and receiver. Multiple components are embedded within the slot 52 to form a continuous infrared array, aiming to eliminate blind spots in single-point detection. Dense light coverage of the area directly in front of the pressing component 6 enhances the reliability and response speed of foreign object intrusion detection. The infrared array is unaffected by ambient light, avoiding false triggering caused by dust or vibration, as is common with traditional sensors, while also reducing signal attenuation risks. The densely arranged transmitter and receiver enable 0.01-second interruption detection, ensuring comprehensive coverage of the monitoring barrier and significantly enhancing the robustness and long-term stability of the protection system.

[0058] After the device is started, the infrared transmitter 53 continuously emits signals, and the receiver synchronously monitors the light transmission status, forming a dynamic monitoring barrier. When the clamping component 6 is running, the barrier scans the area directly in front of it in real time. If an operational error causes a foreign object (such as a limb) to intrude, any infrared light will be blocked, triggering a signal interruption. The control module 3 will immediately instruct the inflation component 4 to raise the protective barrier.

[0059] As a further improvement, the monitoring component also includes a highly transparent plate 55 inserted into the slot 52.

[0060] A set of guide grooves 56 are provided on the inner side of the groove 52, and the high transparency plate 55 is slidably inserted into the guide grooves 56 from top to bottom. The pressing assembly 6 includes a base 61 fixedly installed on the working platform 2, and an ultrasonic pressing head 62 disposed directly above the base 61. The ultrasonic pressing head 62 is raised and lowered by a hydraulic assembly 63.

[0061] A high-transparency plate 55 is inserted into the slot 52 and slides downwards using the inner guide groove 56. This design aims to protect the infrared transmitter 53 and receiver from interference from dust, oil mist, and physical impacts in the production environment. The high-transparency material ensures a stable infrared transmittance of over 98%, preventing signal attenuation. The guide groove 56 provides precise guidance, allowing the plate to be quickly positioned and seamlessly fitted into the slot 52, eliminating the risk of misalignment caused by vibration. This configuration significantly extends the sensor's lifespan, reduces the frequency of false triggering due to contamination, and simplifies maintenance—the plate can be disassembled, cleaned, or replaced within 30 seconds, reducing equipment downtime.

[0062] During equipment operation, the high-transparency plate 55 continuously covers the infrared components, maintaining the continuity of the monitoring barrier. When cleaning or replacement is required, the operator only needs to slide the plate upwards to detach it from the guide groove 56, complete the maintenance, and then reinstall it, without stopping the machine. In the clamping assembly 6, the base 61 is firmly fixed to the working platform 2, and the ultrasonic clamping head 62 is driven by the hydraulic assembly 63 to smoothly lift and lower. The control module 3 precisely adjusts the hydraulic pressure and speed according to the workpiece thickness parameters to ensure that the clamping force is evenly distributed and without impact vibration. For example, in the electronic component welding scenario, the hydraulic assembly 63 uses a hydraulic pump to control the downward pressure of the clamping head with an accuracy of ±0.05mm. Since the hydraulic assembly 63 is existing technology, it will not be described in detail. This avoids damage to brittle materials, while the high-transparency plate 55 ensures that the monitoring barrier responds to foreign object intrusion in real time, achieving a dual optimization of safety and accuracy.

[0063] Example 2

[0064] Reference Figure 4 As shown, this embodiment is basically the same as embodiment 1, except that a number of elastic ropes 48 are provided inside the flexible sleeve 41. One end of the elastic rope 48 is fixedly installed on the sealing plate 42, and the other end of the elastic rope 48 is fixedly installed inside the top of the flexible sleeve 41.

[0065] By replacing the springs 47 with elastic cords 48, continuous linear restoring force is provided, eliminating the risk of stress concentration in metal components. Its lightweight nature significantly reduces the energy consumption of the inflation system while increasing the barrier reset speed to within 0.03 seconds. The flexible material of the elastic cords 48 adapts to dynamic fluctuations in air pressure, evenly distributing tensile stress during inflation to ensure that the flexible sleeve 41 expands axially without twisting, maintaining the rigidity of the barrier structure. During deflation, the high resilience drives the flexible sleeve 41 to contract instantaneously, preventing residual gas from accumulating, extending component lifespan by more than 25%, and reducing maintenance costs.

[0066] To address the issue of metal fatigue fracture that spring 47 is prone to during high-frequency cycling, elastic rope 48 completely avoids the risk of rigid failure; at the same time, it solves the problem of equipment vibration and incomplete reset caused by overshoot of traditional spring 47.

[0067] In the existing technology, after the spring 47 is deflated, a protective gap is often generated due to elastic hysteresis, which may lead to the risk of secondary operation. However, the smooth contraction force of the elastic rope 48 ensures that the barrier is completely returned to the plane of the sealing plate 42, eliminating monitoring blind spots, improving the reset reliability to 99.5%, and ensuring the continuity of high-speed production.

[0068] During equipment operation, after the control module 3 detects the foreign object intrusion signal, the air pump 45 injects gas into the flexible sleeve 41, and the elastic rope 48 stretches and stores energy simultaneously. The barrier is erected within 0.1 seconds to block the dangerous area. After safety confirmation is completed, the solenoid valve 46 opens the exhaust port 44, and the elastic rope 48 contracts in coordination with the controllable air release rate, driving the flexible sleeve 41 to uniformly reset to its original position along the axial direction.

[0069] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0070] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0071] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An ultrasonic pressing machine with safety protection components, characterized in that, include: The machine body (1), the working platform (2) located above the machine body (1), the clamping assembly (6) installed in the middle of the working platform (2), and the protective assembly located in front of the clamping assembly (6), the protective assembly comprising: A set of detection components (5) vertically installed on the working platform (2) provides a monitoring barrier in front of the clamping component (6); An inflatable component (4) is disposed between the detection component (5) and the clamping component (6), and a protective barrier is provided in front of the clamping component (6) through the inflatable component (4); It also includes a control module (3), which is electrically connected to the pressing component (6), the detection component (5), and the inflation component (4). The control module (3) controls the pressing component (6) and the detection component (5) to start simultaneously. When a foreign object triggers the detection component (5) from the front, the control module (3) controls the inflation component (4) to rise and form a protective barrier in front of the pressing component (6).

2. The ultrasonic pressing machine with safety protection components according to claim 1, characterized in that: The inflation assembly (4) includes a flexible sleeve (41), which is fitted and fixed to a sealing plate (42) below the flexible sleeve (41). The sealing plate (42) is provided with an inflation port (43) and an exhaust port (44). The inflation port (43) is connected to an inflation pump (45) located inside the body (1). The exhaust port (44) is provided with a solenoid valve (46). The control module (3) is electrically connected to the inflation pump (45) and the solenoid valve (46).

3. The ultrasonic pressing machine with safety protection components according to claim 2, characterized in that: The flexible sleeve (41) is provided with several sets of springs (47). One end of the spring (47) is fixedly installed on the sealing plate (42), and the other end of the spring (47) is fixedly installed at the top inside the flexible sleeve (41).

4. The ultrasonic pressing machine with safety protection components according to claim 2, characterized in that: The flexible sleeve (41) is provided with several sets of elastic ropes (48). One end of the elastic rope (48) is fixedly installed on the sealing plate (42), and the other end of the elastic rope (48) is fixedly installed at the top inside the flexible sleeve (41).

5. An ultrasonic pressing machine with safety protection components according to claim 1, characterized in that: The detection component (5) includes symmetrically arranged columns (51), with grooves (52) arranged on opposite sides of the two columns (51). One groove (52) is fitted with a plurality of infrared emitting terminals (53), and the other groove (52) is fitted with a plurality of infrared receiving terminals (54).

6. The ultrasonic pressing machine with safety protection components according to claim 5, characterized in that: The detection assembly also includes a highly transparent plate (55) inserted into the groove (52).

7. An ultrasonic pressing machine with safety protection components according to claim 6, characterized in that: A set of guide grooves (56) is provided on the inner side of the groove (52), and the high transparency plate (55) is slidably inserted into the guide grooves (56) from top to bottom.

8. The ultrasonic pressing machine with safety protection components according to claim 1, characterized in that: The clamping assembly (6) includes a base (61) fixedly installed on the working platform (2) and an ultrasonic clamping head (62) located directly above the base (61). The ultrasonic clamping head (62) is raised and lowered by a hydraulic assembly (63).

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