Electron beam punching equipment for automobile filter

Abstract

The invention relates to the technical field of automobile filter processing, in particular to electron beam punching equipment for an automobile filter, which comprises an electron beam emission mechanism, the device further comprises a sealing mechanism, a cleaning mechanism and a feeding mechanism. The electron beam emission mechanism, the cleaning mechanism and the feeding mechanism are all installed in the sealing mechanism. An automobile filter semi-finished product is conveyed to a proper position through the feeding mechanism and is clamped and fixed, then air around the automobile filter semi-finished product is exhausted through the sealing mechanism, a vacuum environment is formed, electron beams are emitted through the electron beam emitting mechanism, the automobile filter semi-finished product is punched, and in the punching process, the punching efficiency is greatly improved. And the irradiation position of the electron beam evaporates, substances evaporated through the cleaning mechanism are collected, the interior of the sealing mechanism is kept clean, and therefore the practicability of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile filter processing, in particular to an electron beam punching device for automobile filters. Background Art

[0002] Automobile filter is a component used to filter key media such as air, oil, and fuel in automobiles to ensure the cleanliness and smooth operation of the engine and the interior environment of the car. During the production process, automobile filters need to be punched with a number of tiny holes on their sides. Generally, automobile filters are punched using a laser punching device capable of recovering exhaust gas and its use method disclosed in the invention patent application with publication number CN119098694A and a digital laser punching device disclosed in the patent with announcement number CN217799677U.

[0003] However, it was found during use that the existing punching device has a relatively simple structure, poor punching accuracy, low punching efficiency, and is not convenient for use in automated production lines for continuous punching operations, resulting in poor practicality. Therefore, an electron beam punching device for automotive filters is urgently needed to improve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an electron beam punching device for automobile filters, which transports a semi-finished automobile filter to a suitable position through a feeding mechanism and clamps it, then discharges the air around the semi-finished automobile filter through a sealing mechanism to form a vacuum environment, and then emits an electron beam through an electron beam emitting mechanism to punch holes in the semi-finished automobile filter. During the punching process, the irradiation position of the electron beam evaporates, and the evaporated material is collected by a cleaning mechanism to keep the sealing mechanism clean, thereby improving the practicality of the device.

[0005] The electron beam perforating device of an automobile filter of the present invention comprises an electron beam emitting mechanism; a sealing mechanism, a cleaning mechanism and a feeding mechanism, wherein the electron beam emitting mechanism, the cleaning mechanism and the feeding mechanism are all installed in the sealing mechanism; The sealing mechanism provides a vacuum environment for the automobile filter, the feeding mechanism transports the automobile filter, the electron beam emitting mechanism punches holes in the automobile filter, and the cleaning mechanism collects evaporated substances generated by the punching; The semi-finished automobile filter is transported to a suitable position through the feeding mechanism and clamped and fixed. Then, the air around the semi-finished automobile filter is discharged through the sealing mechanism to form a vacuum environment. Then, the electron beam is emitted through the electron beam emitting mechanism to punch holes in the semi-finished automobile filter. In the process of punching, the irradiation position of the electron beam evaporates, and the evaporated material is collected by the cleaning mechanism to keep the sealing mechanism clean, thereby improving the practicability of the equipment.

[0006] Preferably, the sealing mechanism comprises vacuum chamber 1, vacuum chamber 2, a shell, sealing door 1, sealing door 2, a vacuum pump and a cold trap mechanism, vacuum chamber 2, the shell, vacuum pump and cold trap mechanism are all installed on vacuum chamber 1, and vacuum chamber 2, vacuum pump and cold trap mechanism are all located in the shell, vacuum chamber 2 is communicated with the interior of vacuum chamber 1, sealing door 1 and sealing door 2 are respectively installed at the front of vacuum chamber 1 and vacuum chamber 2, and the interior of the cold trap mechanism is communicated with the interior of vacuum chamber 2 and the air intake of the vacuum pump; sealing door 1 is opened, and a number of semi-finished automobile filters are placed on the feeding mechanism, and then sealing door 1 and sealing door 2 are closed, and the semi-finished automobile filters are transported to a suitable position by the feeding mechanism and clamped and fixed, and the vacuum pump is turned on at the same time, so that the air in vacuum chamber 1 and vacuum chamber 2 flows through the cold trap mechanism and the vacuum pump in turn, and then discharged, and the interior of vacuum chamber 1 and vacuum chamber 2 is evacuated to provide a suitable working environment for the electron emission mechanism, thereby improving the practicality of the equipment.

[0007] Preferably, the cold trap mechanism includes a dehumidification box and a semiconductor refrigeration plate, the dehumidification box is installed on the top of vacuum chamber one, and the interior of the dehumidification box is communicated with vacuum chamber two and the air intake of the vacuum pump, a drain valve is provided at the bottom of the dehumidification box, the semiconductor refrigeration plate is installed on the dehumidification box, and the cooling end of the semiconductor refrigeration plate is located in the dehumidification box, and the heat dissipation end of the semiconductor refrigeration plate is located outside the dehumidification box; when the vacuum pump is running, the air in vacuum chamber one and vacuum chamber two enters the dehumidification box, the air is cooled by the semiconductor refrigeration plate, the moisture in the air condenses and drips into the dehumidification box, and then the vacuum pump discharges the air in the dehumidification box to reduce the moisture entering the vacuum pump, and during regular inspection, the condensed water is discharged by opening the drain valve on the dehumidification box, thereby improving the practicality of the equipment.

[0008] Preferably, the loading mechanism includes a storage mechanism, a conveying mechanism, a rotating shaft, an electric chuck, a reducer and a forward and reverse motor. The storage mechanism is installed in a vacuum chamber, the conveying mechanism is installed on the storage mechanism, the rotating shaft is rotatably installed on the top of the vacuum chamber, the electric chuck is fixedly installed on the rotating shaft, a driving motor is arranged inside the electric chuck, which can drive the right part of the electric chuck to rotate, the reducer is fixedly installed on the top of the vacuum chamber, and one end of the rotating shaft is connected to the output end of the reducer, the forward and reverse motor is fixedly installed on the reducer, and the output shaft of the forward and reverse motor is connected to the input end of the reducer; open the sealing door to move the storage mechanism to the outside of the vacuum chamber, and the staff will The semi-finished automobile filters are placed in the storage mechanism, which is then reset and the sealing door is closed. The semi-finished automobile filters in the storage mechanism are sent upward one by one through the conveying mechanism. The forward and reverse motors are turned on and the shaft is rotated through the reducer. The angle of the electric chuck is adjusted to make the right part of the electric chuck downward so that the electric chuck clamps a group of automobile filters halfway flat. Then the forward and reverse motors run in the reverse direction to reset the electric chuck. The semi-finished automobile filters are driven to rotate by the electric chuck. The position on the semi-finished automobile filters that needs to be processed is adjusted. Then the semi-finished automobile filters are punched through the electron beam emission mechanism, thereby improving the practicability of the equipment.

[0009] Preferably, the storage mechanism comprises a track, an electric slider, a frame, a rotating table, a storage rack and a supporting ring, the track is installed inside the vacuum chamber, the electric slider is slidably installed on the track, the rotating table is fixedly installed on the electric slider through the frame, the left parts of the frame and the supporting ring are both provided with openings, the interior of the rotating table is provided with a driving motor, the storage rack is installed on the top of the rotating table, and the storage rack is provided with multiple groups of semi-finished product storage cylinders and multiple groups of finished product storage cylinders, the number of semi-finished product storage cylinders is the same as that of finished product storage cylinders, the supporting ring is fixedly installed on the top of the frame, and the bottoms of the multiple groups of semi-finished product storage cylinders and multiple groups of finished product storage cylinders are shielded; the multiple groups of semi-finished product storage cylinders are rotated to the front of the storage rack by the operation of the rotating table, the sealing door is opened, and the storage rack is opened by the electric The movable slider slides on the track to move multiple groups of semi-finished product storage cylinders outside the vacuum chamber. The staff puts several semi-finished automobile filters into multiple groups of semi-finished product storage cylinders. Then the electric slider is reset and the sealing door is closed. The semi-finished automobile filters in the storage mechanism are sent upward one by one through the conveying mechanism, so that the electric chuck clamps the semi-finished automobile filters, and the electron beam emission mechanism punches the semi-finished automobile filters to make the semi-finished automobile filters become finished automobile filters. Then, the rotating table is operated to move a group of finished product storage cylinders to the bottom of the electric chuck, and the finished automobile filters are placed in the finished product storage cylinders through the electric chuck. Then, the above steps are repeated to process other semi-finished automobile filters, thereby improving the practicality of the equipment.

[0010] Preferably, the conveying mechanism includes a spring, a lifting platform, a guide wheel, an electric winding shaft and a steel wire, the bottom of the spring, the guide wheel and the electric winding shaft are all fixedly mounted on the frame, the lifting platform is mounted on the top of the spring, and the lifting platform is located at the opening of the frame and the support ring, one end of the steel wire is mounted on the bottom of the lifting platform, and the other end of the steel wire passes around the guide wheel and is fixedly mounted on the electric winding shaft; when loading, the storage rack is driven to rotate by the rotating table, a group of semi-finished product storage cylinders are rotated to the top of the lifting platform, the steel wire is loosened by the operation of the electric winding shaft, and then the lifting platform is moved upward by the elasticity of the spring, and the semi-finished automobile filters of the semi-finished product storage cylinders are loaded one by one. Once all the semi-finished automobile filters in one group of semi-finished automobile filter storage cylinders are pushed out, the electric winding shaft runs in the opposite direction, the lifting platform is reset, the storage rack rotates, and another group of semi-finished automobile filter storage cylinders is rotated to the top of the lifting platform, and the above steps are repeated. After all the semi-finished automobile filters in the storage rack are punched, the sealing door 1 is opened, the electric slider 1 slides forward, and the electric winding shaft rolls up the steel wire at the same time, so that the lifting platform drops to the lowest point, and the storage rack rotates to rotate multiple groups of finished automobile filter storage cylinders one by one to the opening of the support ring. The staff takes out the finished automobile filters one by one at the opening of the rack and the support ring, thereby improving the practicability of the equipment.

[0011] Preferably, a group of tubular airbags are respectively installed on the inner walls of the multiple groups of finished product storage tubes and the multiple groups of finished product storage tubes in the storage rack, and multiple groups of guide plates are arranged on the inner circles of the tubular airbags, and multiple groups of tension springs are arranged inside the tubular airbags; when a positive vacuum environment is formed inside the vacuum chamber one, the tubular airbags inside the multiple groups of finished product storage tubes and the multiple groups of finished product storage tubes expand, and the multiple groups of guide plates squeeze the automobile filter, so that the automobile filter remains in a centered state, which facilitates the equipment to process automobile filters of different sizes; after the normal pressure is restored inside the vacuum chamber one, the tubular airbags are restored by the tension of the multiple groups of tension springs and the surrounding air pressure, thereby improving the practicability of the equipment.

[0012] Preferably, the cleaning mechanism includes an ion pump, which is installed on the vacuum chamber 2 and is provided with an emitter and a collector, both of which extend into the interior of the vacuum chamber 2; the electrons emitted by the emitter collide with the gas molecules to ionize them into positive ions and electrons, and the ionized positive ions are accelerated under the action of the electric field force and collide with the collector, completing the cleaning of the evaporated substances in the vacuum chamber 2, thereby improving the practicability of the equipment.

[0013] Preferably, the electron beam emitting mechanism includes an electric slider 2, a telescopic motor and an electron gun. The electric slider 2 is slidably installed on the top of the vacuum chamber 2, and the electron gun is installed on the electric slider 2 through the telescopic motor. The position of the electron gun is adjusted laterally by the electric slider 2, and the distance between the electron gun and the automobile filter semi-finished product is adjusted by the telescopic motor. Then, the electron beam is emitted by the electron gun to punch holes in the automobile filter semi-finished product, thereby improving the practicability of the equipment.

[0014] Preferably, a position sensor is provided at the opening of the support ring; the height of the lifting platform is detected by the position sensor, so that the top of the lifting platform is flush with the top of the support ring, thereby ensuring the smoothness of the storage rack during rotation.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Use electron beam to punch holes in semi-finished automobile filters, and connect them through 01 and 02, so that 01 and 02 can maintain a vacuum state. The semi-finished automobile filters are fed one by one through the feeding mechanism, so that the equipment can continuously process several groups of semi-finished automobile filters, thereby improving the processing efficiency and processing accuracy; 2. Through the spring-type lifting mechanism and the guidance of the tubular airbag, it is convenient to process semi-finished automobile filters of different sizes, thus improving the applicability of the equipment; 3. Use an ion pump to collect the evaporated substances in 02 to keep 02 clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a first isometric structural schematic diagram of the present invention; Figure 2 is a second isometric structural schematic diagram of the present invention; Figure 3 It is a front view structural schematic diagram of the present invention; Figure 4 It is a front cross-sectional structural schematic diagram of the present invention; Figure 5 It is a left-side cross-sectional structural schematic diagram of the present invention; Figure 6 It is a right side cross-sectional structural schematic diagram of the present invention; Figure 7 It is a first isometric structural schematic diagram of the storage mechanism of the present invention; Figure 8 is a second isometric structural schematic diagram of the storage mechanism of the present invention; Fig. 9 is a schematic diagram of a front cross-sectional structure of the storage mechanism of the present invention; Fig.10 The present invention Fig. 9 A schematic diagram of the enlarged structure of part A; Fig.11 It is a left-side structural schematic diagram of the storage mechanism and the conveying mechanism of the present invention; Fig.12 The present invention Fig.11 Schematic diagram of the enlarged structure of part B in FIG.

[0017] Markings in the attached figure: 1. Vacuum chamber 1; 2. Vacuum chamber 2; 3. Shell; 4. Sealed door 1; 5. Sealed door 2; 6. Vacuum pump; 7. Dehumidification box; 8. Semiconductor refrigeration plate; 9. Rotating shaft; 10. Electric chuck; 11. Reducer; 12. Forward and reverse motor; 13. Track; 14. Electric slider 1; 15. Rack; 16. Rotating table; 17. Storage rack; 18. Support ring; 19. Spring; 20. Lifting platform; 21. Guide wheel; 22. Electric winding shaft; 23. Steel wire; 24. Tubular airbag; 25. Guide plate; 26. Tension spring; 27. Ion pump; 28. Emitter; 29. ​​Collector; 30. Electric slider 2; 31. Telescopic motor; 32. Electron gun; 33. Position sensor. DETAILED DESCRIPTION

[0018] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] Example 1: Figures 1 to 12 As shown, an electron beam perforating device for an automobile filter includes an electron beam emitting mechanism; a sealing mechanism, a cleaning mechanism and a feeding mechanism, wherein the electron beam emitting mechanism, the cleaning mechanism and the feeding mechanism are all installed in the sealing mechanism; The sealing mechanism provides a vacuum environment for the automobile filter, the feeding mechanism transports the automobile filter, the electron beam emitting mechanism punches holes in the automobile filter, and the cleaning mechanism collects evaporated substances generated by the punching; The sealing mechanism comprises a vacuum chamber 1, a vacuum chamber 2, a shell 3, a sealing door 1, a sealing door 2, a vacuum pump 6 and a cold trap mechanism. The vacuum chamber 2, the shell 3, the vacuum pump 6 and the cold trap mechanism are all installed on the vacuum chamber 1, and the vacuum chamber 2, the vacuum pump 6 and the cold trap mechanism are all located in the shell 3. The vacuum chamber 2 is communicated with the interior of the vacuum chamber 1. The sealing door 1 and the sealing door 2 are respectively installed at the front of the vacuum chamber 1 and the vacuum chamber 2. The interior of the cold trap mechanism is communicated with the interior of the vacuum chamber 2 and the air intake port of the vacuum pump 6. The cold trap mechanism includes a dehumidification box 7 and a semiconductor refrigeration plate 8. The dehumidification box 7 is installed on the top of the vacuum chamber 1, and the interior of the dehumidification box 7 is communicated with the vacuum chamber 2 2 and the air intake of the vacuum pump 6. A drain valve is provided at the bottom of the dehumidification box 7. The semiconductor refrigeration plate 8 is installed on the dehumidification box 7, and the refrigeration end of the semiconductor refrigeration plate 8 is located in the dehumidification box 7, and the heat dissipation end of the semiconductor refrigeration plate 8 is located outside the dehumidification box 7. The feeding mechanism includes a storage mechanism, a conveying mechanism, a rotating shaft 9, an electric chuck 10, a reducer 11 and a forward and reverse motor 12. The storage mechanism is installed in the vacuum chamber 1, the conveying mechanism is installed on the storage mechanism, the rotating shaft 9 is rotatably installed on the top of the vacuum chamber 1, the electric chuck 10 is fixedly installed on the rotating shaft 9, a driving motor is arranged inside the electric chuck 10, and the right part of the electric chuck 10 can be driven to rotate, the reducer 11 is fixedly installed on the top of the vacuum chamber 1, and one end of the rotating shaft 9 is connected to the output end of the reducer 11, the forward and reverse motor 12 is fixedly installed on the reducer 11, and the output shaft of the forward and reverse motor 12 is connected to the input end of the reducer 11; The storage mechanism includes a track 13, an electric slider 14, a frame 15, a rotating table 16, a storage rack 17 and a support ring 18. The track 13 is installed inside the vacuum chamber 1, the electric slider 14 is slidably installed on the track 13, the rotating table 16 is fixedly installed on the electric slider 14 through the frame 15, the left parts of the frame 15 and the support ring 18 are both provided with openings, the rotating table 16 is provided with a driving motor inside, the storage rack 17 is installed on the top of the rotating table 16, and the storage rack 17 is provided with multiple groups of semi-finished product storage cylinders and multiple groups of finished product storage cylinders, the number of the semi-finished product storage cylinders is the same as that of the finished product storage cylinders, and the support ring 18 is fixedly installed on the top of the frame 15 to cover the bottoms of the multiple groups of semi-finished product storage cylinders and the multiple groups of finished product storage cylinders; The conveying mechanism includes a spring 19, a lifting platform 20, a guide wheel 21, an electric winding shaft 22 and a steel wire 23. The bottom of the spring 19, the guide wheel 21 and the electric winding shaft 22 are all fixedly mounted on the frame 15. The lifting platform 20 is mounted on the top of the spring 19, and the lifting platform 20 is located at the opening of the frame 15 and the support ring 18. One end of the steel wire 23 is mounted on the bottom of the lifting platform 20, and the other end of the steel wire 23 is passed around the guide wheel 21 and fixedly mounted on the electric winding shaft 22. A group of tubular airbags 24 are installed on the inner walls of the multiple groups of finished product storage cylinders and the multiple groups of finished product storage cylinders in the storage rack 17, and multiple groups of guide plates 25 are arranged on the inner ring of the tubular airbags 24, and multiple groups of tension springs 26 are arranged inside the tubular airbags 24; The electron beam emission mechanism includes an electric slider 2 30, a telescopic motor 31 and an electron gun 32. The electric slider 2 30 is slidably mounted on the top of the vacuum chamber 2 2, and the electron gun 32 is mounted on the electric slider 2 30 through the telescopic motor 31. A position sensor 33 is provided at the opening of the support ring 18; The rotating table 16 is operated to rotate multiple groups of semi-finished product storage cylinders to the front of the storage rack 17, and the sealing door 4 is opened. The electric slider 14 slides on the track 13 to move multiple groups of semi-finished product storage cylinders to the outside of the vacuum chamber 1. The staff puts several semi-finished automobile filters into the multiple groups of semi-finished product storage cylinders, and then the electric slider 14 is reset and the sealing door 4 is closed. When loading, the rotating table 16 drives the storage rack 17 to rotate, and a group of semi-finished product storage cylinders are rotated to the top of the lifting platform 20, and the electric roller is used to collect the semi-finished automobile filters. The shaft 22 runs to loosen the steel wire 23, and then the elasticity of the spring 19 makes the lifting platform 20 move upward, and the semi-finished automobile filters in the semi-finished storage cylinder are pushed out one by one. By turning on the forward and reverse motor 12, the reducer 11 is driven to rotate the shaft 9, and the angle of the electric chuck 10 is adjusted to make the right part of the electric chuck 10 downward, so that the electric chuck 10 clamps a group of automobile filters halfway flat, and then the forward and reverse motor 12 runs in the reverse direction to reset the electric chuck 10, and then the semi-finished automobile filters are driven by the electric chuck 10. The product rotates to adjust the position that needs to be processed on the semi-finished automobile filter product, and then the position of the electron gun 32 is adjusted horizontally by the electric slider 230, and the distance between the electron gun 32 and the semi-finished automobile filter product is adjusted by the telescopic motor 31. Then, the electron gun 32 emits an electron beam to punch holes in the semi-finished automobile filter product, and then the rotating table 16 is operated to move a group of finished product storage cylinders to the bottom of the electric chuck 10, and the finished automobile filter is placed in the finished product storage cylinder through the electric chuck 10. Then, the above steps are repeated to process other semi-finished automobile filters. After all the semi-finished automobile filters in the storage rack 17 are punched, the sealing door 4 is opened, the electric slider 14 slides forward, and the electric winding shaft 22 rolls up the steel wire 23, so that the lifting platform 20 is lowered to the lowest point, and the storage rack 17 is rotated to rotate multiple groups of finished product storage cylinders one by one to the opening of the support ring 18. The staff takes out the finished automobile filters one by one at the opening of the frame 15 and the support ring 18, thereby improving the practicality of the equipment.

[0020] Example 2: Figures 1 to 12 As shown, an electron beam drilling device for an automobile filter, based on embodiment 1, further includes: The cleaning mechanism includes an ion pump 27, which is installed on the vacuum chamber 2, and an emitter 28 and a collector 29 are provided on the ion pump 27, and both the emitter 28 and the collector 29 extend to the interior of the vacuum chamber 2; The rotating table 16 is operated to rotate multiple groups of semi-finished product storage cylinders to the front of the storage rack 17, and the sealing door 4 is opened. The electric slider 14 slides on the track 13 to move multiple groups of semi-finished product storage cylinders to the outside of the vacuum chamber 1. The staff puts several semi-finished automobile filters into the multiple groups of semi-finished product storage cylinders, and then the electric slider 14 is reset and the sealing door 4 is closed. When loading, the rotating table 16 drives the storage rack 17 to rotate, and a group of semi-finished product storage cylinders is rotated to the top of the lifting platform 20. The electric winding shaft 22 is operated to loosen the steel wire 23, and then the spring 19 is used to release the steel wire 23. The elasticity makes the lifting platform 20 move upward, and the semi-finished automobile filters in the semi-finished storage cylinder are pushed out one by one. By turning on the forward and reverse motor 12, the speed reducer 11 is driven to rotate the shaft 9, and the angle of the electric chuck 10 is adjusted to make the right part of the electric chuck 10 downward, so that the electric chuck 10 clamps a group of automobile filters halfway flat. Then the forward and reverse motor 12 runs in the reverse direction to reset the electric chuck 10, and then the semi-finished automobile filters are driven to rotate by the electric chuck 10 to adjust the position on the semi-finished automobile filters that need to be processed, and then the electron gun 3 is adjusted horizontally by the electric slider 2 30 2, adjust the distance between the electron gun 32 and the semi-finished automobile filter by the telescopic motor 31, then emit an electron beam through the electron gun 32 to punch holes in the semi-finished automobile filter, and at the same time, the electrons emitted by the emitter 28 collide with the gas molecules to ionize them into positive ions and electrons. The ionized positive ions are accelerated under the action of the electric field force and collide with the collector 29 to complete the cleaning of the evaporated substances in the vacuum chamber 2, and then the rotating table 16 is operated to move a group of finished product storage cylinders to the bottom of the electric chuck 10, and the finished automobile filter is placed under the electric chuck 10. The filter is placed in the finished product storage cylinder, and then the above steps are repeated to process other automobile filter semi-finished products. After all the automobile filter semi-finished products in the storage rack 17 are punched, the sealing door 4 is opened, the electric slider 14 slides forward, and the electric winding shaft 22 rolls up the steel wire 23, so that the lifting platform 20 drops to the lowest point. Through the rotation of the storage rack 17, the multiple groups of finished product storage cylinders are rotated one by one to the opening of the support ring 18, and the staff takes out the finished automobile filters one by one at the opening of the frame 15 and the support ring 18, thereby improving the practicality of the equipment.

[0021] The main functions achieved by the present invention are: improving processing efficiency and processing accuracy, and improving the applicability of the equipment; 1. Improve processing efficiency and precision: Use electron beam to punch holes in semi-finished automobile filters, and connect through 01 and 02, so that 01 and 02 can maintain a vacuum state. The semi-finished automobile filters are fed one by one through the feeding mechanism, so that the equipment can continuously process several groups of semi-finished automobile filters, thereby improving processing efficiency and precision; 2. Improve the applicability of the equipment: Through the spring-type lifting mechanism and the guidance of the tubular airbag, it is convenient to process semi-finished automotive filters of different sizes, thereby improving the applicability of the equipment.

[0022] The electron beam perforating device for an automobile filter of the present invention has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve their beneficial effects; the vacuum pump 6, semiconductor refrigeration plate 8, electric chuck 10, reducer 11, forward and reverse motor 12, electric winding shaft 22, ion pump 27, electric slider 230, telescopic motor 31, electron gun 32 and position sensor 33 of the electron beam perforating device for an automobile filter of the present invention are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electron beam drilling device for automobile filters, comprising an electron beam emitting mechanism; characterized in that: It also includes a sealing mechanism, a cleaning mechanism and a feeding mechanism, wherein the electron beam emitting mechanism, the cleaning mechanism and the feeding mechanism are all installed in the sealing mechanism; The sealing mechanism provides a vacuum environment for the automobile filter, the feeding mechanism transports the automobile filter, the electron beam emitting mechanism punches holes in the automobile filter, and the cleaning mechanism collects evaporated substances generated by the punching.

2. The electron beam drilling device for automobile filter according to claim 1, characterized in that: The sealing mechanism comprises a vacuum chamber 1 (1), a vacuum chamber 2 (2), an outer shell (3), a sealing door 1 (4), a sealing door 2 (5), a vacuum pump (6) and a cold trap mechanism. The vacuum chamber 2 (2), the outer shell (3), the vacuum pump (6) and the cold trap mechanism are all installed on the vacuum chamber 1 (1), and the vacuum chamber 2 (2), the vacuum pump (6) and the cold trap mechanism are all located in the outer shell (3). The vacuum chamber 2 (2) is communicated with the interior of the vacuum chamber 1 (1). The sealing door 1 (4) and the sealing door 2 (5) are respectively installed at the front of the vacuum chamber 1 (1) and the vacuum chamber 2 (2). The interior of the cold trap mechanism is communicated with the interior of the vacuum chamber 2 (2) and the air intake port of the vacuum pump (6).

3. The electron beam drilling device for automobile filter according to claim 2, characterized in that: The cold trap mechanism comprises a dehumidification box (7) and a semiconductor refrigeration plate (8); the dehumidification box (7) is installed on the top of the vacuum chamber 1 (1), and the interior of the dehumidification box (7) is communicated with the vacuum chamber 2 (2) and the air intake of the vacuum pump (6); a drain valve is provided at the bottom of the dehumidification box (7); the semiconductor refrigeration plate (8) is installed on the dehumidification box (7), and the refrigeration end of the semiconductor refrigeration plate (8) is located in the dehumidification box (7), and the heat dissipation end of the semiconductor refrigeration plate (8) is located outside the dehumidification box (7).

4. The electron beam drilling device for automobile filter according to claim 2, characterized in that: The feeding mechanism comprises a storage mechanism, a conveying mechanism, a rotating shaft (9), an electric chuck (10), a reducer (11) and a forward and reverse motor (12); the storage mechanism is installed in the vacuum chamber (1); the conveying mechanism is installed on the storage mechanism; the rotating shaft (9) is rotatably installed on the top of the vacuum chamber (1); the electric chuck (10) is fixedly installed on the rotating shaft (9); a driving motor is arranged inside the electric chuck (10) to drive the right part of the electric chuck (10) to rotate; the reducer (11) is fixedly installed on the top of the vacuum chamber (1), and one end of the rotating shaft (9) is connected to the output end of the reducer (11); the forward and reverse motor (12) is fixedly installed on the reducer (11), and the output shaft of the forward and reverse motor (12) is connected to the input end of the reducer (11).

5. The electron beam drilling device for automobile filter according to claim 4, characterized in that: The storage mechanism comprises a track (13), an electric slider (14), a frame (15), a rotating table (16), a storage rack (17) and a support ring (18); the track (13) is installed inside a vacuum chamber (1); the electric slider (14) is slidably installed on the track (13); the rotating table (16) is fixedly installed on the electric slider (14) through the frame (15); the left parts of the frame (15) and the support ring (18) are both provided with openings; a driving motor is provided inside the rotating table (16); the storage rack (17) is installed on the top of the rotating table (16); and a plurality of groups of semi-finished product storage cylinders and a plurality of groups of finished product storage cylinders are provided in the storage rack (17); the number of the semi-finished product storage cylinders is the same as that of the finished product storage cylinders; and the support ring (18) is fixedly installed on the top of the frame (15) to shield the bottoms of the plurality of groups of semi-finished product storage cylinders and the plurality of groups of finished product storage cylinders.

6. The electron beam drilling device for automobile filter according to claim 5, characterized in that: The conveying mechanism comprises a spring (19), a lifting platform (20), a guide wheel (21), an electric winding shaft (22) and a steel wire (23); the bottom of the spring (19), the guide wheel (21) and the electric winding shaft (22) are all fixedly mounted on the frame (15); the lifting platform (20) is mounted on the top of the spring (19), and the lifting platform (20) is located at the opening between the frame (15) and the support ring (18); one end of the steel wire (23) is mounted on the bottom of the lifting platform (20), and the other end of the steel wire (23) passes around the guide wheel (21) and is fixedly mounted on the electric winding shaft (22).

7. The electron beam drilling device for automobile filter according to claim 5, characterized in that: A group of tubular air bags (24) are respectively installed on the inner walls of the multiple groups of finished product storage cylinders and the multiple groups of finished product storage cylinders in the storage rack (17), and multiple groups of guide plates (25) are arranged on the inner ring of the tubular air bags (24), and multiple groups of tension springs (26) are arranged inside the tubular air bags (24).

8. The electron beam drilling device for automobile filter according to claim 2, characterized in that: The cleaning mechanism comprises an ion pump (27), which is mounted on the second vacuum chamber (2), and an emitter (28) and a collector (29) are provided on the ion pump (27), and both the emitter (28) and the collector (29) extend into the interior of the second vacuum chamber (2).

9. The electron beam drilling device for automobile filter according to claim 2, characterized in that: The electron beam emission mechanism comprises an electric slider 2 (30), a telescopic motor (31) and an electron gun (32); the electric slider 2 (30) is slidably mounted on the top of the vacuum chamber 2 (2); and the electron gun (32) is mounted on the electric slider 2 (30) via the telescopic motor (31).

10. The electron beam drilling device for automobile filter according to claim 5, characterized in that: A position sensor (33) is provided at the opening of the support ring (18).

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