Automobile sealing strip machining equipment

Abstract

The utility model belongs to the technical field of automobile part machining equipment, and particularly relates to automobile sealing strip machining equipment which comprises a rack, a machining table arranged on the rack and a damping mechanism arranged below the machining table, and further comprises a blanking device arranged on the rack, located above the machining table and used for blanking a sealing strip; the adjusting device is arranged on the rack, is connected with the blanking device and is used for buffering and adjusting the blanking device; the two sets of adjusting devices are symmetrically arranged on the two sides of the blanking device. The blanking device has the beneficial effects that by arranging the adjusting device, impact force generated in the blanking process is effectively absorbed, the influence of vibration on the machining table and the blanking tool bit is reduced, and therefore the blanking stability is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobile accessory processing equipment, and particularly relates to a sealing strip processing equipment for automobiles. BACKGROUND

[0002] The sealing strip is an important device for ensuring the sound insulation, waterproofness and shockproofness of a vehicle, and is widely used in vehicles. However, the types and lengths of the sealing strips used in different parts are different, so in actual operation, an operator often needs to cut the sealing strip according to actual use requirements to ensure that the length of the sealing strip is consistent with the actual use requirements.

[0003] Patent No. CN109366549B discloses an automobile sealing strip processing device, which comprises a processing table and a bottom plate, a damping mechanism is fixedly arranged between the processing table and the bottom plate, a sealing strip fixing clamp is fixedly arranged on the upper end of the middle part of the processing table, a through groove is fixedly arranged in the sealing strip fixing clamp, pressure grooves are fixedly arranged on the surface of the sealing strip fixing clamp and located on the left and right sides of the opening groove, a hydraulic rod is fixedly arranged at the lower end of the sealing strip fixing clamp, a fixed plate is fixedly arranged at the lower end of the hydraulic rod, a moving plate is fixedly arranged at the lower end of the fixed plate, a punching cutter head is fixedly arranged at the lower end of the piston rod through a shaft coupling, fixed rods are fixedly arranged on the lower end of the moving plate, and a pressure plate is fixedly arranged at the lower end of the fixed rods.

[0004] The above patent sets a damping mechanism between the processing table and the bottom plate to ensure the stability of the processing table during punching. Although a certain damping effect can be achieved, the effect is limited, and the punching stability of the punching cutter head cannot be guaranteed, which needs to be improved. SUMMARY

[0005] The application aims to provide a sealing strip processing equipment for automobiles, which can solve the above problems.

[0006] The application aims to provide a sealing strip processing equipment for automobiles, which comprises a rack, a processing table arranged on the rack, and a damping mechanism arranged below the processing table, and further comprises:

[0007] A punching device is arranged on the rack and above the processing table, and is used for punching the sealing strip.

[0008] An adjusting device is arranged on the rack and connected with the punching device, and is used for buffering and adjusting the punching device.

[0009] The adjusting device is arranged with two groups and symmetrically arranged on the two sides of the punching device.

[0010] The above-mentioned automobile sealing strip processing equipment, the rack is used to provide a stable mounting platform, the processing table is arranged on the rack and is used to bear the sealing strip to be processed. The damping mechanism is arranged below the processing table and is used to absorb and disperse the impact force in the punching process, reducing the influence of vibration on the processing table and the sealing strip. The punching device is arranged on the rack and above the processing table, and is used to punch the sealing strip. The adjusting device is arranged on the rack and connected with the punching device. The impact force generated in the punching process can be further absorbed and dispersed by buffering adjustment of the punching device, thereby improving the stability and punching precision of the punching tool head. At the same time, the adjusting device is arranged in two groups and symmetrically arranged on both sides of the punching device to ensure the balance and stability in the punching process.

[0011] By arranging the adjusting device, the impact force generated in the punching process is effectively absorbed, and the influence of vibration on the processing table and the punching tool head is reduced, thereby improving the stability of the punching. The buffering adjustment function of the adjusting device enables the punching tool head to maintain a more stable motion trajectory during the punching process, thereby improving the precision and consistency of the punching.

[0012] Further, the punching device comprises:

[0013] The pressing structure comprises a hydraulic seat, an installation plate is arranged on the output end of the hydraulic seat, a connecting plate is arranged below the installation plate, fixed rods are arranged on both sides of the bottom of the connecting plate, a pressing plate is arranged at the lower end of the fixed rod, and the pressing plate is used to press the sealing strip;

[0014] The punching structure comprises a gas cylinder arranged on the installation plate and a punching tool head arranged on the output shaft of the gas cylinder.

[0015] The processing table is provided with a pressing groove matched with the pressing plate, and the processing table is also provided with a punching groove matched with the punching tool head.

[0016] The hydraulic seat serves as the power source of the pressing structure and can provide stable and controllable pressing force. The installation plate is connected with the output end of the hydraulic seat and is used to fix and support subsequent pressing components. The connecting plate is arranged below the installation plate. The fixed rods are arranged on both sides of the bottom of the connecting plate and are used to support and guide the pressing plate, ensuring the stability and accuracy of the pressing plate during the pressing process. The pressing plate is arranged at the lower end of the fixed rod and serves as the direct execution component of the pressing structure, which is used to press the sealing strip and prevent it from shifting or deforming during the punching process.

[0017] The punching structure is arranged on the mounting plate, and the punching structure provides the impact force required by the punching tool head as the power source. The punching tool head is arranged on the output shaft of the air cylinder, and the punching tool head is used as the direct execution component of the punching structure to accurately cut the sealing strip. In order to cooperate with the working of the punching device, the pressing groove is arranged on the machining table, which is matched with the shape and size of the pressing plate, and is used to provide positioning and support when pressing the sealing strip. The punching groove is arranged on the machining table, which is matched with the shape and size of the punching tool head, and is used to guide the movement trajectory of the punching tool head and ensure the accuracy and precision of the punching.

[0018] The punching structure cuts the punching tool head into the sealing strip under the driving of the air cylinder, and completes the punching process. Due to the guiding effect of the punching groove, the punching tool head can cut according to the predetermined trajectory, ensuring the accuracy and consistency of the punching. Through the cooperation of the pressing structure and the punching structure, the punching device can quickly complete the punching process of the sealing strip, thereby improving the production efficiency.

[0019] Further, the adjusting device comprises:

[0020] The guide groove is arranged on both sides of the frame.

[0021] The guide sliding member is arranged in the guide groove and can slide in the guide groove.

[0022] The damping assembly is arranged in the guide groove and connected with the guide sliding member.

[0023] The guide sliding member is connected with both ends of the connecting plate.

[0024] The guide groove is arranged on both sides of the frame to provide a sliding track for the guide sliding member. The guide sliding member is arranged in the guide groove and can slide in the guide groove. The guide sliding member is connected with both ends of the connecting plate, which is connected with the pressing structure through the connecting plate, thereby realizing stable support and guidance of the pressing structure. The damping assembly is arranged in the guide groove and connected with the guide sliding member. It can provide certain damping force when the guide sliding member slides to slow down the sliding speed, thereby increasing the stability in the punching process.

[0025] Through the stable sliding of the guide sliding member in the guide groove and the adjustment of the sliding speed by the damping assembly, the adjusting device can ensure the stability of the pressing structure in the punching process, which helps to prevent the displacement of the pressing structure due to uneven stress or vibration, thereby affecting the accuracy of the punching. And because the pressing structure is connected with the punching structure, the stability of the pressing structure directly affects the movement stability of the punching structure. The adjusting device indirectly ensures the movement stability of the punching structure in the punching process by improving the stability of the pressing structure. It can significantly improve the stability in the punching process, help to reduce the vibration and impact in the punching process, improve the accuracy and consistency of the punching, thereby reducing the waste rate and improving the production efficiency.

[0026] Further, the guide sliding member comprises:

[0027] The upper sliding block comprises a first connecting block and a first contact rod, the first contact rod is matched with the guide groove and can slide in the guide groove, and the first connecting block is connected with the connecting plate.

[0028] The lower sliding block comprises a second connecting block and a second contact rod, the second contact rod is matched with the guide groove and can slide in the guide groove, and the second connecting block is hinged with the first connecting block.

[0029] The first contact rod and the second contact rod are both cylindrical bodies with a circular cross section.

[0030] The first connecting block is used for connecting with the connecting plate to transmit the force of the compression structure to the guide sliding member. The first contact rod is a cylindrical body with a circular cross section, matched with the guide groove and capable of sliding in the guide groove. The second connecting block is hinged with the first connecting block, so that the upper sliding block and the lower sliding block can have certain relative movement to adapt to the angle change of the subsequent movement of the lower sliding block. The second contact rod is also a cylindrical body with a circular cross section, matched with the guide groove and capable of sliding in the guide groove, which can ensure the smooth sliding of the guide sliding member in the guide groove.

[0031] Further, the damping assembly comprises:

[0032] The damper is arranged in the guide groove, and the telescopic end thereof is connected with the first connecting block.

[0033] The spring has one end connected with the second connecting block and the other end arranged on one side of the guide groove through a fastener.

[0034] The spring is also connected with the second connecting block through a fastener.

[0035] The damper is arranged in the guide groove, and the telescopic end thereof is connected with the first connecting block. When the guide sliding member slides in the guide groove, the movement of the first connecting block drives the telescopic end of the damper to extend or retract, thereby generating damping force to slow down the sliding speed of the guide sliding member. The spring is a tension spring, having one end connected with the second connecting block and the other end arranged on one side of the guide groove through a fastener. When the guide sliding member slides in the guide groove, the movement of the second connecting block drives the spring to extend or retract, thereby generating additional damping force. The spring is also connected with the second connecting block through a fastener to ensure the stability and reliability of the connection.

[0036] The damping effect of the damper and the pulling effect of the spring are combined to achieve a double damping effect. When the guide sliding piece slides in the guide groove, the damping force generated by the damper and the pulling force generated by the spring jointly act to slow down the sliding speed of the guide sliding piece and increase the stability during the punching process. In addition, the spring is used as a tension spring and has a better buffering effect. During the punching process, when the pressing structure is subjected to an impact force, the spring can absorb part of the impact force and slow down the vibration transmitted to the guide sliding piece and the rack, thereby further improving the stability of the punching.

[0037] Further, the bottom of the guide groove is provided with an extension groove, which is arc-shaped and communicates with the guide groove.

[0038] The extension groove is arranged at the bottom of the guide groove and communicates with the guide groove. The arc-shaped extension groove causes the movement trajectory of the lower sliding block to bend when the lower sliding block enters the extension groove, thereby dispersing the impact force in the vertical direction. When the punching device moves to the bottom limit position, the lower sliding block will enter the extension groove. Due to the shape and size design of the extension groove, the continuous movement of the lower sliding block can be effectively limited, thereby preventing the punching device from being pressed too much and causing damage to the equipment or inaccurate punching. When the lower sliding block enters the extension groove, the movement trajectory of the lower sliding block will bend. This bending can disperse the originally vertical impact force in various directions of the arc-shaped extension groove, thereby reducing the impact on the entire equipment and further improving the buffering effect to avoid damage caused by short-term impact force.

[0039] At the same time, in combination with the effects of the spring and the damper, the extension groove can further improve the buffering effect of the adjusting device. When the punching device is subjected to an impact force, the spring and the damper can absorb part of the impact force and slow down the vibration transmitted to the guide sliding piece and the rack, and the design of the extension groove can further disperse and slow down the impact force, thereby protecting the equipment from damage.

[0040] The beneficial effects of the present application are:

[0041] 1. By arranging the adjusting device, the present application effectively absorbs the impact force generated during the punching process, reduces the influence of vibration on the machining table and the punching tool head, and thereby improves the stability of the punching;

[0042] 2. The buffering and adjusting function of the adjusting device enables the punching tool head to maintain a more stable movement trajectory during the punching process, thereby improving the accuracy and consistency of the punching;

[0043] 3. In combination with the effects of the spring and the damper, the extension groove can further improve the buffering effect of the adjusting device. When the punching device is subjected to an impact force, the spring and the damper can absorb part of the impact force and slow down the vibration transmitted to the guide sliding piece and the rack, and the design of the extension groove can further disperse and slow down the impact force, thereby protecting the equipment from damage. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is a structural schematic diagram of the utility model;

[0045] Figure 2 is a cooperation schematic diagram of the adjusting device and the rack of the utility model;

[0046] Figure 3 is a sectional view of the adjusting device of the utility model;

[0047] Figure 4 is a structural schematic diagram of the adjusting device of the utility model.

[0048] In the drawing, the reference signs are: 100, rack; 120, machining table; 130, damping mechanism; 200, punching device; 210, pressing structure; 211, hydraulic seat; 212, mounting plate; 213, connecting plate; 214, fixed rod; 215, pressing plate; 220, punching structure; 221, air cylinder; 222, punching cutter head; 230, pressing groove; 240, punching groove; 300, adjusting device; 310, guide groove; 320, guide sliding piece; 321, upper sliding block; 322, first connecting block; 323, first contact rod; 324, lower sliding block; 325, second connecting block; 326, second contact rod; 330, damping assembly; 331, damper; 332, spring; 340, extension groove. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0050] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0051] The automobile sealing strip processing equipment provided by the embodiments of the present application will be described in detail below in combination with the drawings and specific embodiments and application scenarios.

[0052] Embodiment 1

[0053] As shown in Figure 1 and Figure 2 , the embodiment of the present application provides a sealing strip processing equipment for automobile, which comprises a rack 100, a processing table 120 arranged on the rack 100 and a damping mechanism 130 arranged below the processing table 120, and further comprises:

[0054] A punching device 200 is arranged on the rack 100 and above the processing table 120, and is used for punching the sealing strip;

[0055] An adjusting device 300 is arranged on the rack 100 and connected with the punching device 200, and is used for buffering adjustment of the punching device 200;

[0056] The adjusting device 300 is arranged with two groups and symmetrically arranged on both sides of the punching device 200.

[0057] In some embodiments of the embodiment of the present application, as shown in Figure 1 , the above-mentioned sealing strip processing equipment for automobile is adopted, the rack 100 is used for providing a stable mounting platform, the processing table 120 is arranged on the rack 100 and is used for bearing the sealing strip to be processed. The damping mechanism 130 is arranged below the processing table 120 and is used for absorbing and dispersing the impact force in the punching process, reducing the influence of vibration on the processing table 120 and the sealing strip. The punching device 200 is arranged on the rack 100 and above the processing table 120, and is used for punching the sealing strip. The adjusting device 300 is arranged on the rack 100 and connected with the punching device 200. The adjusting device 300 can buffer and adjust the punching device 200, further absorb and disperse the impact force generated in the punching process, thereby improving the stability and punching precision of the punching tool head 222. At the same time, the adjusting device 300 is arranged with two groups and symmetrically arranged on both sides of the punching device 200, so as to ensure the balance and stability in the punching process.

[0058] By arranging the adjusting device 300, the impact force generated in the punching process is effectively absorbed, the influence of vibration on the processing table 120 and the punching tool head 222 is reduced, and the stability of the punching is improved. The buffering adjustment function of the adjusting device 300 makes the punching tool head 222 keep a more stable movement track in the punching process, thereby improving the precision and consistency of the punching.

[0059] Embodiment 2

[0060] The embodiment of the present application provides a sealing strip processing equipment for automobile, in addition to comprising the above technical features, the sealing strip processing equipment for automobile of the embodiment of the present application further comprises the following technical features.

[0061] As shown in FIG. 1, the punching device 200 comprises:

[0062] The pressing structure 210 comprises a hydraulic seat 211, an installation plate 212 is arranged on the output end of the hydraulic seat 211, a connecting plate 213 is arranged below the installation plate 212, fixed rods 214 are arranged on both sides of the bottom of the connecting plate 213, and pressing plates 215 are arranged at the lower ends of the fixed rods 214, and the pressing plates 215 are used for pressing the sealing strip;

[0063] The punching structure 220 comprises a pneumatic cylinder 221 arranged on the installation plate 212 and a punching cutter head 222 arranged on the output shaft of the pneumatic cylinder 221.

[0064] The machining table 120 is provided with pressing grooves 230 matched with the pressing plates 215, and is also provided with punching grooves 240 matched with the punching cutter head 222.

[0065] In the embodiment, the hydraulic seat 211 serves as the power source of the pressing structure 210 and can provide stable and controllable pressing force, the installation plate 212 is connected to the output end of the hydraulic seat 211 and is used for fixing and supporting subsequent pressing components, the connecting plate 213 is arranged below the installation plate 212, the fixed rods 214 are arranged on both sides of the bottom of the connecting plate 213 and are used for supporting and guiding the pressing plates 215, and the pressing plates 215 are located at the lower ends of the fixed rods 214 and serve as direct execution components of the pressing structure 210 and are used for pressing the sealing strip to prevent displacement or deformation of the sealing strip during punching.

[0066] The punching structure 220 is arranged on the installation plate 212 and serves as the power source of the punching structure 220 and provides impact force required by the punching cutter head 222, and the punching cutter head 222 is arranged on the output shaft of the pneumatic cylinder 221 and serves as a direct execution component of the punching structure 220 and is used for accurately cutting the sealing strip. In order to cooperate with the working of the punching device 200, the pressing grooves 230 are arranged on the machining table 120 and are matched with the shape and size of the pressing plates 215 and are used for providing positioning and support when the sealing strip is pressed. The punching grooves 240 are arranged on the machining table 120 and are matched with the shape and size of the punching cutter head 222 and are used for guiding the movement track of the punching cutter head 222 and ensuring the accuracy and precision of punching.

[0067] The punching structure 220 cuts the punching cutter head 222 into the sealing strip under the driving of the pneumatic cylinder 221 to complete the punching process. Due to the guiding action of the punching grooves 240, the punching cutter head 222 can cut according to the predetermined track to ensure the accuracy and consistency of punching. Through the cooperation of the pressing structure 210 and the punching structure 220, the punching device 200 can quickly complete the punching process of the sealing strip, thereby improving the production efficiency.

[0068] Embodiment 3:

[0069] The automobile sealing strip processing equipment provided by the embodiment of the application comprises the technical features of the above-mentioned technical features and the following technical features.

[0070] As shown in Figures 2 to 4 The adjusting device 300 comprises:

[0071] The guide groove 310 is arranged on both sides of the rack 100.

[0072] The guide sliding piece 320 is arranged in the guide groove 310 and can slide in the guide groove 310.

[0073] The damping assembly 330 is arranged in the guide groove 310 and connected with the guide sliding piece 320.

[0074] The guide sliding piece 320 is connected with both ends of the connecting plate 213.

[0075] The guide groove 310 is arranged on both sides of the rack 100 and is used for providing a sliding track for the guide sliding piece 320. The guide sliding piece 320 is arranged in the guide groove 310 and can slide in the guide groove 310. The guide sliding piece 320 is connected with both ends of the connecting plate 213 and is connected with the pressing structure 210 through the connecting plate 213, so as to realize stable support and guidance of the pressing structure 210. The damping assembly 330 is arranged in the guide groove 310 and connected with the guide sliding piece 320. The damping assembly 330 can provide a certain damping force when the guide sliding piece 320 slides, so as to slow down the sliding speed and increase the stability in the punching process. The guide groove 310 is divided into an outer side and an inner side. The outer side guide groove 310 is matched with the connecting plate 213, and the inner side guide groove 310 is matched with the guide sliding piece 320.

[0076] In the embodiment of the application, the stability of the pressing structure 210 in the punching process is ensured by the stable sliding of the guide sliding piece 320 in the guide groove 310 and the adjustment of the sliding speed by the damping assembly 330, which helps to prevent the displacement of the pressing structure 210 due to uneven force or vibration, so as to affect the accuracy of the punching. Since the pressing structure 210 is connected with the punching structure 220, the stability of the pressing structure 210 directly affects the movement stability of the punching structure 220. The movement stability of the punching structure 220 in the punching process is indirectly ensured by the adjusting device 300 through the improvement of the stability of the pressing structure 210. The stability in the punching process can be significantly improved, which helps to reduce the vibration and impact in the punching process, improve the accuracy and consistency of the punching, thereby reducing the waste rate and improving the production efficiency.

[0077] Embodiment 4:

[0078] The automobile sealing strip processing equipment provided by the embodiment of the application further comprises the following technical features in addition to the above technical features.

[0079] As shown in Figures 2 to 4 The guide sliding piece 320 comprises:

[0080] The upper sliding block 321 comprises a first connecting block 322 and a first contact rod 323, the first contact rod 323 is matched with the guide groove 310 and can slide in the guide groove 310, and the first connecting block 322 is connected with the connecting plate 213.

[0081] The lower sliding block 324 comprises a second connecting block 325 and a second contact rod 326, the second contact rod 326 is matched with the guide groove 310 and can slide in the guide groove 310, and the second connecting block 325 is hinged with the first connecting block 322.

[0082] The first contact rod 323 and the second contact rod 326 are both cylindrical bodies with a circular cross section.

[0083] In the embodiment of the application, the first connecting block 322 is used to be connected with the connecting plate 213 to transmit the force of the compression structure 210 to the guide sliding piece 320. The first contact rod 323 is a cylindrical body with a circular cross section, is matched with the guide groove 310 and can slide in the guide groove 310. The second connecting block 325 is hinged with the first connecting block 322, so that the upper sliding block 321 and the lower sliding block 324 can have a certain relative movement to adapt to the angle change of the subsequent movement of the lower sliding block 324. The second contact rod 326 is also a cylindrical body with a circular cross section, is matched with the guide groove 310 and can slide in the guide groove 310, and can ensure the smooth sliding of the guide sliding piece 320 in the guide groove 310.

[0084] Further, the damping assembly 330 comprises:

[0085] The damper 331 is arranged in the guide groove 310, and the telescopic end thereof is connected with the first connecting block 322.

[0086] The spring 332 has one end connected with the second connecting block 325 and the other end arranged on one side of the guide groove 310 through a fastener.

[0087] The spring 332 and the second connecting block 325 are also connected through a fastener.

[0088] In some embodiments of the present application, the damper 331 is arranged in the guide slot 310, and the telescopic end of the damper 331 is connected with the first connecting block 322. When the guide sliding member 320 slides in the guide slot 310, the movement of the first connecting block 322 drives the telescopic end of the damper 331 to extend or retract, thereby generating a damping force to slow down the sliding speed of the guide sliding member 320. The spring 332 is a tension spring, one end of which is connected with the second connecting block 325, and the other end is arranged on one side of the guide slot 310 through a fastener. When the guide sliding member 320 slides in the guide slot 310, the movement of the second connecting block 325 drives the spring 332 to extend or retract, thereby generating an additional damping force. The spring 332 and the second connecting block 325 are also connected through a fastener to ensure the stability and reliability of the connection.

[0089] The combination of the damper 331 and the spring 332 achieves a double damping effect. When the guide sliding member 320 slides in the guide slot 310, the damping force generated by the damper 331 and the tension generated by the spring 332 act together to slow down the sliding speed of the guide sliding member 320 and increase the stability during the blanking process. In addition, the spring 332 is used as a tension spring, which has a better buffering effect. During the blanking process, when the pressing structure 210 is subjected to an impact force, the spring 332 can absorb part of the impact force and slow down the vibration transmitted to the guide sliding member 320 and the rack 100, thereby further improving the stability of the blanking.

[0090] Embodiment 5:

[0091] The automobile seal strip processing equipment provided by the embodiments of the present application further comprises the following technical features in addition to the above technical features.

[0092] As shown in Figures 2 to 4 The bottom of the guide slot 310 is provided with an extension slot 340, which is arc-shaped and communicates with the guide slot 310.

[0093] In the embodiment of the present application, the extension groove 340 is arranged at the bottom of the guide groove 310 and communicates with the guide groove 310. The extension groove 340 is arc-shaped so that when the lower sliding block 324 enters the extension groove 340, the movement track of the lower sliding block 324 is bent, thereby dispersing the impact force in the vertical direction. When the punching device 200 moves to the bottom limit position, the lower sliding block 324 will enter the extension groove 340. Due to the shape and size design of the extension groove 340, the continuous movement of the lower sliding block 324 can be effectively limited, thereby preventing the punching device 200 from being pressed too much and causing damage to the equipment or inaccurate punching. When the lower sliding block 324 enters the extension groove 340, the movement track of the lower sliding block 324 is bent. This bending can disperse the originally vertical impact force in all directions of the arc-shaped extension groove 340, thereby reducing the impact on the entire equipment and further improving the buffering effect to avoid damage caused by short-time impact force.

[0094] At the same time, in combination with the effects of the spring 332 and the damper 331, the extension groove 340 can further improve the buffering effect of the adjusting device 300. When the punching device 200 is subjected to an impact force, the spring 332 and the damper 331 can absorb part of the impact force and slow down the vibration transmitted to the guide sliding member 320 and the rack 100, and the design of the extension groove 340 can further disperse and slow down the impact force on this basis, thereby protecting the equipment from damage.

[0095] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles, or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles, or devices. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or device that includes the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0096] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above-described specific embodiments, which are only illustrative and not limiting. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. A sealing strip processing equipment for automobiles, comprising a rack (100), a processing table (120) arranged on the rack (100), and a damping mechanism (130) arranged below the processing table (120), characterized in that: Also include: Punching device (200) is arranged on the rack (100) and is located above the machining table (120), which is used for punching the sealing strip; Adjusting device (300) is arranged on the rack (100) and is connected with the punching device (200), which is used for buffering adjustment of the punching device (200); Wherein, the adjusting device (300) is provided with two groups and is symmetrically arranged on both sides of the punching device (200).

2. The weather strip processing apparatus for an automobile according to claim 1, characterized by: The punching device (200) comprises: Compression structure (210) including hydraulic seat (211), the output end of which is provided with mounting plate (212), the lower side of mounting plate (212) is provided with connecting plate (213), the bottom of connecting plate (213) is provided with fixed rod (214), the lower end of fixed rod (214) is provided with pressing plate (215), and pressing plate (215) is used for pressing sealing strip; Punching structure (220) including setting on mounting plate (212) gas cylinder (221), setting on the output shaft of gas cylinder (221) punching cutter head (222); Wherein, the machining table (120) is provided with the compression groove (230) matched with the pressing plate (215), and the machining table (120) is also provided with the punching groove (240) matched with the punching cutter head (222).

3. The weather strip processing apparatus for an automobile according to claim 2, characterized by: The adjusting device (300) comprises: Guide groove (310) is arranged on both sides of the rack (100); Guide sliding member (320) is arranged in the guide groove (310) and can slide in the guide groove (310); Damping assembly (330) is arranged in the guide groove (310) and connected with the guide sliding member (320); Wherein, the guide sliding member (320) is connected with the two ends of the connecting plate (213).

4. The weather strip processing apparatus for an automobile according to claim 3, characterized by: The guide sliding member (320) comprises: Upper sliding block (321) comprising first connecting block (322) and first contact rod (323), the first contact rod (323) is matched with the guide groove (310) and can slide in the guide groove (310), the first connecting block (322) is connected with the connecting plate (213); Lower sliding block (324) comprising second connecting block (325) and second contact rod (326), the second contact rod (326) is matched with the guide groove (310) and can slide in the guide groove (310), the second connecting block (325) is hinged with the first connecting block (322); Wherein, the first contact rod (323) and the second contact rod (326) are both cylindrical with circular cross section.

5. The weather strip processing apparatus for an automobile according to claim 4, characterized by: The damping assembly (330) comprises: Damper (331) is arranged in the guide groove (310), and the telescopic end is connected with the first connecting block (322); Spring (332) is connected with the second connecting block (325) at one end, and is arranged on one side of the guide groove (310) through fastener at the other end; Wherein, the spring (332) and the second connecting block (325) are also connected through fastener.

6. The weather strip processing apparatus for an automobile according to claim 5, wherein: The bottom of the guide groove (310) is provided with an extension groove (340), which is arc-shaped and communicates with the guide groove (310).

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