CN218799821U

CN218799821U - Exhaust filtering component of laser weakening equipment

Info

Publication number: CN218799821U
Application number: CN202222990498.3U
Authority: CN
Inventors: 陈俊
Original assignee: Suzhou Aoqian Machinery Technology Co ltd
Current assignee: Suzhou Aoqian Machinery Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-07
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an exhaust filtering component of laser weakening equipment, which comprises an engine body, a plurality of groups of filter elements and a suction mechanism, wherein the filter elements are positioned inside the engine body; the utility model discloses an operating device of design, the filter core with the bottom that in use can be very convenient when changing alone the filter core that is in the bottom in the organism of being convenient for is taken off and is changed, need not the condition that the multiunit filter core of traditional needs bottom filter core top in the organism all takes off could change the internal bottom filter core of organism, the high durability and convenient operation, it is convenient to change, help promoting the efficiency of operating personnel renew cartridge, and baffle and rubber slab can play sealed effect, make poisonous gas earlier through the topmost filter core in the organism, then filter in proper order through the multiunit chromatography of below.

Description

Exhaust filtering component of laser weakening equipment

Technical Field

The utility model belongs to the technical field of the filter, concretely relates to exhaust filtering component of laser weakening equipment.

Background

In the production and manufacture of automobiles, the requirements on automobile safety are higher and higher, the safety air bags are configured as necessary, the safety air bags are installed on most automobile instrument panels, in the production process of the automobile instrument panels, a weakening process is provided, a laser weakening device is required to weaken and process a weakening line in the safety air bag area of the instrument panel, a focused high-power-density laser beam on the laser weakening device is used for irradiating the instrument panel, on the premise that the threshold laser power density is exceeded, the energy of the laser beam and chemical reaction heat energy added in a gas auxiliary blowing process are all absorbed by materials, the temperature of a laser action point is increased rapidly, the materials begin to be gasified after reaching a boiling point, holes or grooves are formed, the materials finally form cuts along with the relative movement of the light beam and the instrument panel, toxic gas is generated after the laser beam irradiates on the instrument panel in the weakening process, the toxic gas is filtered by a filter, one end of the connecting hose is connected to an exhaust pipe of the laser weakening device, the other end of the connecting hose is connected to an inlet pipe on the filter, the gas is sucked into the filter by a suction fan in the filter, and the toxic gas purified by a filter element and is discharged out of the toxic gas outlet pipe of the filter to reach the standard.

When the exhaust filter assembly of the existing laser weakening equipment is used, when a filter element at the bottom in a filter is replaced independently in use, a plurality of groups of filter elements at the top are required to be taken down completely, then the filter element at the bottom can be taken out for replacement, inconvenience is brought to an operator for taking, other filter elements at the top of the filter element are required to be taken down, the replacement time of the operator is prolonged, the problem that the filter element at the bottom is not required to be replaced independently is solved, and the exhaust filter assembly of the laser weakening equipment is provided for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust filtering component of laser weakening equipment, with the exhaust filtering component who proposes current laser weakening equipment in solving above-mentioned background art when using, when in use is changed alone to the filter core that is in the bottom in the filter, need take off the multiunit filter core at top whole then can take out the filter core of bottom and change, it brings inconvenience to take for operating personnel, need also all take off other filter cores at filter core top, operating personnel's change time has been increased, do not good carry out the problem of changing alone to the filter core of bottom.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust filtering component of laser weakening equipment, includes organism, multiunit filter core and suction mechanism, the filter core is located the inside of organism, adsorption apparatus constructs including the suction fan of income pipe, the suction fan is located the inside of organism, the fixed baffle that is provided with in inside of organism, logical groove has been seted up to the inside of baffle, and is two sets of be provided with operating device between the filter core, operating device includes installing frame, baffle and spacing subassembly, the top of baffle with rotate through two sets of pivots between the installing frame and be connected, the fixed rubber slab that is provided with in the back of baffle.

Preferably, the limiting assembly comprises a fixing ring, a mounting ring and a moving rod, the moving rod is located inside the mounting ring, and the top of the moving rod penetrates through the fixing ring.

Preferably, two groups of fixing plates are fixedly arranged outside the mounting ring, and connecting springs are fixedly arranged at the bottoms of the fixing plates.

Preferably, two sets of extension plates are fixedly arranged at the bottom of the moving rod, and the bottom of the connecting spring is fixed on the surface of the extension plate.

Preferably, the fixing ring is fixed on the front face of the mounting frame, the mounting ring is fixed on the front face of the baffle, and the mounting frame is fixed on the inner wall of the machine body.

Preferably, one side of the machine body is rotatably connected with a door plate through two groups of hinges, two groups of buffer mechanisms are arranged between the door plate and the machine body and comprise a convex plate and a side plate, buffer springs are fixedly arranged on the front surface of the convex plate, the convex plate is fixed on the front surface of the machine body, and the side plate is fixed on the side surface of the door plate.

Preferably, the bottom of the partition board is provided with a plurality of groups of collecting bags, and the other side of the machine body is fixedly provided with an outlet pipe.

Preferably, the bottom of the machine body is provided with four universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses an operating device of design, the filter core with the bottom that in use can be very convenient when changing alone the filter core that is in the bottom in the organism of being convenient for is taken off and is changed, need not the condition that the multiunit filter core of traditional needs bottom filter core top in the organism all takes off could change the internal bottom filter core of organism, the high durability and convenient operation, it is convenient to change, help promoting the efficiency of operating personnel renew cartridge, and baffle and rubber slab can play sealed effect, make poisonous gas earlier through the topmost filter core in the organism, then filter in proper order through the multiunit chromatography of below.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the operating mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the baffle of the present invention;

FIG. 5 is a left side view of the baffle plate and the rubber plate of the present invention;

fig. 6 is a schematic top view of the mounting frame of the present invention;

in the figure: 1. a body; 2. a filter element; 3. installing a frame; 4. a partition plate; 5. a convex plate; 6. discharging a pipe; 7. a buffer spring; 8. a collection bag; 9. a baffle plate; 10. a side plate; 11. a door panel; 12. entering a pipe; 13. a fixing ring; 14. an extension plate; 15. a mounting ring; 16. a connecting spring; 17. a fixing plate; 18. a travel bar; 19. a rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an exhaust filtering component of laser weakening equipment comprises a machine body 1, a plurality of groups of filter elements 2 and an absorbing mechanism, toxic gas on the laser weakening equipment can be absorbed into the machine body 1 to be filtered through the absorbing mechanism when the exhaust filtering component is used, the filter elements 2 are positioned inside the machine body 1, an absorbing mechanism comprises a suction fan of an inlet pipe 12, the suction fan can absorb the toxic gas into the machine body 1 when the exhaust filtering component is used, the suction fan is positioned inside the machine body 1, a partition plate 4 is fixedly arranged inside the machine body 1, the partition plate 4 plays a role in separation when the exhaust filtering component is used, so that the toxic gas is in the machine body 1 and is filtered through the filter elements 2 in the space above the partition plate 4, a through groove is formed inside the partition plate 4, an operating mechanism is arranged between the two groups of filter elements 2, the filter elements 2 at the bottom in the machine body 1 can be conveniently and independently replaced through the operating assembly when the exhaust filtering component is used, the operating mechanism comprises an installation frame 3, a baffle plate 9 and a limiting assembly, the top of the baffle 9 is rotatably connected with the mounting frame 3 through two groups of rotating shafts, the baffle 9 can be conveniently opened through the rotating shafts when in use, so that the filter element 2 is conveniently taken down and replaced, the back of the baffle 9 is fixedly provided with a rubber plate 19, the rubber plate 19 can increase the sealing property between the baffle 9 and the filter element 2 when in use, the limiting component comprises a fixing ring 13, a mounting ring 15 and a moving rod 18, the moving rod 18 is positioned inside the mounting ring 15, the moving rod 18 can reciprocate up and down inside the mounting ring 15 when in use, the top of the moving rod 18 passes through the fixing ring 13, the outer part of the mounting ring 15 is fixedly provided with two groups of fixing plates 17, the fixing plates 17 are fixed on the mounting ring 15 when in use, the bottom of the fixing plates 17 is fixedly provided with a connecting spring 16, and the bottom of the moving rod 18 is fixedly provided with two groups of extension plates 14, when using, connecting spring 16's both ends are fixed respectively on fixed plate 17 and extension board 14's surface, connecting spring 16's bottom is fixed on extension board 14's surface, solid fixed ring 13 is fixed in the front of installing frame 3, installing ring 15 is fixed in the front of baffle 9, the inner wall at organism 1 is fixed to installing frame 3, operating device through the design, be convenient for in use can be very convenient when changing alone the filter core 2 of bottom in organism 1 take off change, need not the tradition and take off the condition that just can change organism 1 bottom filter core 2 in the organism 1 that multiunit filter core 2 above bottom filter core 2 is whole, the simple operation, it is convenient to change, help promoting the efficiency that operating personnel changed filter core 2, and baffle 9 and rubber slab 19 can play sealed effect, make poisonous gas earlier through organism 1 in the filter core 2 of top, then filter in proper order through multiunit chromatography of below.

In this embodiment, it is preferred, one side of organism 1 is connected with door plant 11 through two sets of hinge rotations, be provided with two sets of buffer gear between door plant 11 and the organism 1, can cushion door plant 11's impact force through buffer gear when using, buffer gear includes flange 5 and curb plate 10, the fixed buffer spring 7 that is provided with in front of flange 5, flange 5 is fixed in the front of organism 1, curb plate 10 is fixed in the side of door plant 11, buffer gear through the design, the operating personnel of being convenient for can cushion door plant 11 after the power is excessive when closing door plant 11 after finishing changing, reduce the condition that door plant 11 and organism 1's surface production collision lead to door plant 11 to appear warping, conveniently use.

In this embodiment, preferably, the bottom of the partition board 4 is provided with a plurality of sets of collecting bags 8, the collecting bags 8 can collect impurities in toxic gas when in use, and the other side of the machine body 1 is fixedly provided with an outlet pipe 6.

In this embodiment, preferably, the bottom of the machine body 1 is provided with universal wheels, the filter can be conveniently moved by the universal wheels when in use, and the universal wheels are provided with four groups.

The utility model discloses a theory of operation and use flow:

when the utility model is used, when the filter element 2 close to the bottom in the machine body 1 needs to be replaced, the extension plate 14 of the corresponding part can be moved downwards, the movable rod 18 is driven to move, the connecting spring 16 is influenced by the extension plate 14 to start stretching, then the top of the movable rod 18 is separated from the inside of the fixing ring 13, at this time, the extension plate 14 is rotated outwards and upwards, the baffle 9 is driven to rotate around the rotating shaft, when the baffle 9 rotates to the horizontal position, the filter element 2 can be taken out to replace the new filter element 2, then the baffle 9 is closed according to the operation of the reverse principle, at this time, the back of the rubber plate 19 at the back of the baffle 9 is contacted with the filter element 2, and the sealing performance is improved;

after the replacement is finished, if the operator closes the door panel 11 hard, the side plate 10 on the door panel 11 contacts with the buffer spring 7 on the convex plate 5 at first, at this moment, the buffer spring 7 can buffer the impact force of the door panel 11, the influence on the door panel 11 is reduced, and finally, the door panel 11 and the machine body 1 are buckled together by using the lock catch.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust filtering component of laser weakening equipment, includes organism (1), multiunit filter core (2) and inhales mechanism, its characterized in that: filter core (2) are located the inside of organism (1), adsorption apparatus constructs including the suction fan of income pipe (12), the suction fan is located the inside of organism (1), the fixed baffle (4) that is provided with in inside of organism (1), logical groove has been seted up to the inside of baffle (4), and is two sets of be provided with operating device between filter core (2), operating device includes installing frame (3), baffle (9) and spacing subassembly, the top of baffle (9) with rotate through two sets of pivots between installing frame (3) and connect, the fixed rubber slab (19) that is provided with in the back of baffle (9).

2. The exhaust filter assembly of a laser weakening apparatus as claimed in claim 1, wherein: the limiting assembly comprises a fixing ring (13), a mounting ring (15) and a moving rod (18), the moving rod (18) is located inside the mounting ring (15), and the top of the moving rod (18) penetrates through the fixing ring (13).

3. The laser weakening apparatus vent filter assembly of claim 2 wherein: the outer portion of the mounting ring (15) is fixedly provided with two groups of fixing plates (17), and the bottom of each fixing plate (17) is fixedly provided with a connecting spring (16).

4. The exhaust filter assembly of a laser weakening apparatus as claimed in claim 3, wherein: two groups of extension plates (14) are fixedly arranged at the bottom of the moving rod (18), and the bottom of the connecting spring (16) is fixed on the surface of the extension plates (14).

5. The laser weakening apparatus vent filter assembly of claim 3 wherein: the fixing ring (13) is fixed on the front surface of the mounting frame (3), the mounting ring (15) is fixed on the front surface of the baffle (9), and the mounting frame (3) is fixed on the inner wall of the machine body (1).

6. The exhaust filter assembly of a laser weakening apparatus as claimed in claim 5, wherein: one side of the machine body (1) is rotatably connected with a door plate (11) through two groups of hinges, the door plate (11) and a buffer mechanism are arranged between the machine body (1), the buffer mechanism comprises a convex plate (5) and a side plate (10), a buffer spring (7) is fixedly arranged on the front side of the convex plate (5), the convex plate (5) is fixed on the front side of the machine body (1), and the side plate (10) is fixed on the side surface of the door plate (11).

7. The vent filter assembly of a laser weakening apparatus as claimed in claim 6 wherein: the bottom of the partition board (4) is provided with a plurality of groups of collecting bags (8), and the other side of the machine body (1) is fixedly provided with an outlet pipe (6).

8. The laser weakening apparatus vent filter assembly of claim 7 wherein: the bottom of the machine body (1) is provided with four universal wheels.