Control assembly applied to smoke dust purification of laser machine

Abstract

The utility model discloses a control assembly applied to smoke dust purification of a laser machine, which comprises a main body shell, a mounting structure and purification modules, the main body shell surrounds the outer sides of the mounting structure and the purification modules, the mounting structure is fixed in the main body shell to form a mounting cavity, and the purification modules are all mounted in the mounting cavity; the main body shell comprises an air inlet flange, an air outlet flange and a protective outer cover, the air inlet flange and the air outlet flange are installed at the two ends of the protective outer cover, the protective outer cover is installed on the outer side of the installation structure in a closed mode, the air speed is adjusted through the speed adjusting module, the function of different air volume requirements is achieved, and air speed monitoring is conducted in real time; and the low-wind-speed feedback capability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser smoke purification, in particular to a control assembly used for laser machine smoke purification. Background Art

[0002] Laser smoke purification equipment is a module that can be used for stepless speed regulation and multi-layer filtration in small spaces. Its working principle is to combine the functions of the filtration module, the axial flow fan and its voltage and speed regulation module, and the wind speed sensor and its wind speed relay module. Specifically, the dust is sucked into the chamber of the equipment body through an adjustable voltage high-speed axial flow fan, and then discharged from the equipment body. Its control part is mainly composed of a voltage regulation module and a wind speed measurement relay module. Generally speaking, the internal modules of purification equipment are generally only fixed-speed fans, and real-time speed regulation of wind force cannot be achieved. Generally speaking, the internal modules of purification equipment do not have independent wind speed measurement modules for indicating wind speed.

[0003] Existing industrial smoke purification equipment generally has high wind speed and pressure, the wind speed cannot be adjusted, the wind speed cannot be monitored in real time, and the filter consumables can only be replaced regularly. Therefore, a control assembly for laser machine smoke purification is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned technical problems and provide a control assembly for laser machine smoke purification. The utility model adjusts the wind speed through a speed regulation module to achieve the function of different air volume requirements, monitors the wind speed in real time, and improves the feedback capability of low wind speed.

[0005] The utility model solves the above technical problems by adopting the following technical solution: a control assembly applied to smoke purification of laser machines, comprising a main body shell, a mounting structure and a purification module, wherein the main body shell surrounds the outside of the mounting structure and the purification module, the mounting structure is fixed inside the main body shell to form a mounting cavity, and the purification modules are all mounted in the mounting cavity;

[0006] The main body shell comprises an air inlet flange, an air outlet flange and a protective outer cover. The air inlet flange and the air outlet flange are installed at two ends of the protective outer cover, and the protective outer cover is installed on the outside of the mounting structure and is closed.

[0007] Preferably, the protective outer cover includes a front shell, an outer shell and a rear cover, the air inlet flange is installed on the front shell, the air outlet flange is installed on the rear cover, the front shell and the rear cover are connected to both ends of the outer shell, and the front shell, the rear cover and the outer shell are surrounded by the outside of the mounting structure.

[0008] Preferably, the mounting structure comprises a first mounting block, a second mounting block, a third mounting block and a fourth mounting block, which are sequentially connected and installed to form an installation limit space for the purification module to be installed and fixed.

[0009] Preferably, the tops of the first mounting block and the third mounting block are each provided with a snap-fit ​​block, the second mounting block and the fourth mounting block are each provided with a snap-fit ​​groove, a snap-fit ​​block is provided on one side of the left side of the first mounting block, snap-fit ​​grooves are provided on both sides of the second mounting block, snap-fit ​​blocks are provided on both sides of the third mounting block, and a snap-fit ​​groove is provided on one side of the right side of the fourth mounting block, the snap-fit ​​blocks on both sides of the third mounting block are connected to the snap-fit ​​grooves of the second mounting block and the fourth mounting block, and the snap-fit ​​grooves on both sides of the second mounting block are connected to the snap-fit ​​blocks of the first mounting block and the third mounting block.

[0010] Preferably, a sealing mounting ring is connected between the air inlet flange and the front shell mounting position, and a sealing mounting ring is also connected between the air outlet flange and the rear cover mounting position.

[0011] Preferably, the purification module comprises a filter module and a speed regulating module, the filter module is mounted on the fourth mounting block, and the speed regulating module is mounted on the first mounting block and the fourth mounting block.

[0012] Preferably, the filter module is a double-layer filter cotton, and the double-layer filter cotton is fixed on the fourth mounting block by an embedded plug-in method.

[0013] Preferably, the speed regulation module comprises an 80 ducted fan and a speed regulator, the 80 ducted fan is mounted on the side of the fourth mounting block, and the speed regulator is mounted on the front of the fourth mounting block.

[0014] Preferably, the speed regulation module also includes an anemometer and a measuring fan, the measuring fan is installed on the first mounting block, and during installation, the measuring fan is embedded in the middle hollow of the second mounting block, and the anemometer is installed on the front of the fourth mounting block.

[0015] Preferably, an acrylic mask is provided on the shell, and the acrylic mask is adsorbed and fixed on the shell by a magnet structure, and a hoof foot is provided on the bottom of the shell.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can adjust the wind speed through the speed regulating module to achieve the function of different wind volume requirements, monitor the wind speed in real time, and improve the feedback ability of low wind speed;

[0018] 2. The first mounting block, the second mounting block, the third mounting block and the fourth mounting block are made of 3D printed high-strength ABS+ engineering materials. The interior of the material is made into a honeycomb or grid shape. The order of internal installation is the order of smoke and dust entering and discharging: air inlet, filter cotton, axial flow fan, wind speed sensor, air outlet. The voltage regulating module and wind speed relay module are installed on the side structure;

[0019] 3. The acrylic mask and the magnet structure are fixed by glue, and the magnet module is equipped with magnets. The magnets on the mounting structure are fixed by magnetic attraction. This panel fixing method is simpler and more convenient to disassemble and adjust to view the parameters of the speed regulator panel, speed regulator, and anemometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the disassembled structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0023] In the figure: 1. main shell, 11. air inlet flange, 12. air outlet flange, 13. protective cover, 131. front shell, 132. shell, 133. rear cover, 2. mounting structure, 21. first mounting block, 22. second mounting block, 23. third mounting block, 24. fourth mounting block, 3. purification module, 31. filter module, 311. double-layer filter cotton, 32. speed control module, 321. 80 ducted fan, 322. speed regulator, 323. anemometer, 324. measuring fan, 4. buckle block, 5. buckle groove, 6. sealing mounting ring, 7. acrylic mask, 8. magnet structure, 9. hoof. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] like Figure 1-3 As shown, the utility model is a control assembly used for smoke purification of laser machines, including a main shell 1, a mounting structure 2 and a purification module 3. The main shell 1 surrounds the outside of the mounting structure 2 and the purification module 3, and the mounting structure 2 is fixed inside the main shell 1 to form a mounting cavity, and the purification modules 3 are all installed in the mounting cavity; the main shell 1 includes an air inlet flange 11, an air outlet flange 12 and a protective cover 13, and the air inlet flange 11 and the air outlet flange 12 are installed at both ends of the protective cover 13, and the protective cover 13 is installed on the outside of the mounting structure 2 for sealing.

[0026] By adopting the above technical solution, the fan speed is adjusted through the purification module 3 to achieve the function of different air volumes for different needs, thereby having the benefits of reducing noise and energy consumption;

[0027] Usually, when purification equipment is running for a long time, such as during the replacement cycle of consumables, the purification air volume suddenly decreases. Through the display, it is possible to monitor in real time whether the air volume is within the customer's requirements;

[0028] Linked with the wind speed monitoring meter for control, if the wind volume is lower than the setting, a relay signal can be output, thereby achieving the function of low wind speed alarm and output.

[0029] The protective outer cover 13 includes a front shell 131, an outer shell 132 and a rear cover 133. The air inlet flange 11 is installed on the front shell 131, and the air outlet flange 12 is installed on the rear cover 133. The front shell 131 and the rear cover 133 are connected to both ends of the outer shell. The front shell 131, the rear cover 133 and the outer shell 132 are surrounded by the outside of the mounting structure 2.

[0030] By adopting the above technical solution, the material of the protective cover 13 is a stainless steel frame, which has high protection strength, strong durability and long service life.

[0031] The mounting structure 2 includes a first mounting block 21, a second mounting block 22, a third mounting block 23 and a fourth mounting block 24. The first mounting block 21, the second mounting block 22, the third mounting block 23 and the fourth mounting block 24 are sequentially connected and installed to form an installation limit space for the purification module 3 to be installed and fixed.

[0032] By adopting the above technical solution, the first mounting block 21, the second mounting block 22, the third mounting block 23 and the fourth mounting block 24 are 3D printed high-strength ABS+ engineering materials, and the interior of the material is made into a honeycomb or grid shape. The internal installation order is according to the order of smoke entry and discharge: air inlet, filter cotton, axial flow fan, wind speed sensor, air outlet, among which the voltage regulating module and wind speed relay module are installed on the side structure.

[0033] The first mounting block 21 and the third mounting block 23 are both provided with a snap-fit ​​block 4 on the top, the second mounting block 22 and the fourth mounting block 24 are both provided with a snap-fit ​​groove 5, the first mounting block 21 is provided with a snap-fit ​​block 4 on the left side, the second mounting block 22 is provided with snap-fit ​​grooves 5 on both sides, the third mounting block 23 is provided with snap-fit ​​blocks 4 on both sides, and the fourth mounting block 24 is provided with a snap-fit ​​groove 5 on the right side, the snap-fit ​​blocks 4 on both sides of the third mounting block 23 are connected to the snap-fit ​​grooves 5 of the second mounting block 22 and the fourth mounting block 24, and the snap-fit ​​grooves 5 on both sides of the second mounting block 22 are connected to the snap-fit ​​blocks 4 of the first mounting block 21 and the third mounting block 23.

[0034] By adopting the above technical solution, the internal filling structure is installed by snapping together the snapping block 4 and the snapping groove 5, without any screws or other structural parts for fixing, which makes it easier to disassemble. The internal structure is honeycomb and grid-like, which can effectively reduce the vibration, noise and weight of the equipment, and most importantly, can also reduce the overall equipment volume.

[0035] A sealing mounting ring 6 is connected between the air inlet flange 11 and the front shell 131 , and a sealing mounting ring 6 is also connected between the air outlet flange 12 and the rear cover 133 .

[0036] By adopting the above technical solution, the sealing installation ring 6 can ensure the sealing of smoke and dust, while improving the detection accuracy and the connection strength.

[0037] The purification module 3 includes a filter module 31 and a speed regulating module 32 . The filter module 31 is mounted on the fourth mounting block 24 , and the speed regulating module 32 is mounted on the first mounting block 21 and the fourth mounting block 24 .

[0038] By adopting the above technical solution, the filter module 31 and the speed regulating module 32 are installed on the fourth mounting block 24 , so that the purification and wind speed regulating functions of the purification module 3 can be realized.

[0039] The filter module 31 is specifically a double-layer filter cotton 311 , and the double-layer filter cotton 311 is fixed on the fourth mounting block 24 by an embedded plug-in method.

[0040] By adopting the above technical solution, the double-layer filter cotton 311 is fixedly installed by means of embedded plug-in, which makes it more convenient to regularly check the internal filtering condition of the double-layer filter cotton 311.

[0041] The speed regulating module 32 includes a ducted fan 321 and a speed regulator 322 . The ducted fan 321 is mounted on the side of the fourth mounting block 24 , and the speed regulator 322 is mounted on the front of the fourth mounting block 24 .

[0042] By adopting the above technical solution, the duct fan 80 321 is a high-speed fan, which draws air from the double-layer filter cotton 311 toward the measuring fan 324 .

[0043] The speed control module 32 also includes an anemometer 323 and a measuring fan 324 . The measuring fan 324 is installed on the first mounting block 21 . During installation, the measuring fan 324 is embedded in the middle hollow portion of the second mounting block 22 . The anemometer 323 is installed on the front of the fourth mounting block 24 .

[0044] By adopting the above technical solution, the measuring fan 324 can also act as a relay when testing the air volume generated by the ducted fan 321. When the specified air volume is reached, the speed regulator panel indicator light shows green, and when it is not reached, the speed regulator indicator light shows red.

[0045] An acrylic mask 7 is provided on the shell 132 , and the acrylic mask 7 is adsorbed and fixed on the shell 132 through a magnet structure 8 . A hoof foot 9 is provided at the bottom of the shell 132 .

[0046] By adopting the above technical solution, the acrylic mask 7 and the magnet structure 8 are fixed by glue, and the magnet module 8 is equipped with a magnet, and the magnets on the mounting structure 2 are fixed by magnetic attraction to each other. This panel fixing method is simpler and more convenient to disassemble and adjust to check the panel of the speed regulator 322, the speed regulator 322, and the parameters of the anemometer 323. The power supply line enters the device through the hole under the rear cover and is connected to the switching power supply.

[0047] During the specific implementation of the present invention, the metal shell light switch on the side is first started to turn on the switch power, the equipment components of the product are started, the panel of the speed regulator 322 is adjusted to make the display of the speed regulator 322 reach the specified value, the anemometer 323 is adjusted to the specified low wind speed alarm threshold, and the 80 ducted fan 321 is started for exhaust. The gas enters from the air inlet flange 11, passes through the double-layer filter cotton 311, the 80 ducted fan 321 and the measuring fan 324, and finally passes out from the air outlet flange 12.

[0048] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0049] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control assembly used for laser machine smoke purification, characterized by: The device comprises a main body shell (1), a mounting structure (2) and a purification module (3), wherein the main body shell (1) surrounds the outside of the mounting structure (2) and the purification module (3), the mounting structure (2) is fixed inside the main body shell (1) to form a mounting cavity, and the purification module (3) is mounted in the mounting cavity; The main body shell (1) comprises an air inlet flange (11), an air outlet flange (12) and a protective outer cover (13); the air inlet flange (11) and the air outlet flange (12) are mounted at two ends of the protective outer cover (13); and the protective outer cover (13) is mounted on the outside of the mounting structure (2) and is closed.

2. The control assembly for laser machine smoke purification according to claim 1 is characterized in that: The protective outer cover (13) comprises a front shell (131), an outer shell (132) and a rear cover (133); the air inlet flange (11) is mounted on the front shell (131); the air outlet flange (12) is mounted on the rear cover (133); the front shell (131) and the rear cover (133) are connected to two ends of the outer shell; the front shell (131), the rear cover (133) and the outer shell (132) are surrounded by the outside of the mounting structure (2).

3. The control assembly for laser machine smoke purification according to claim 1 is characterized in that: The mounting structure (2) comprises a first mounting block (21), a second mounting block (22), a third mounting block (23) and a fourth mounting block (24); the first mounting block (21), the second mounting block (22), the third mounting block (23) and the fourth mounting block (24) are sequentially connected and mounted to form an installation limit space for mounting and fixing the purification module (3).

4. The control assembly for laser machine smoke purification according to claim 3 is characterized in that: The tops of the first mounting block (21) and the third mounting block (23) are both provided with snap-fit ​​blocks (4), the second mounting block (22) and the fourth mounting block (24) are both provided with snap-fit ​​grooves (5), the left side of the first mounting block (21) is provided with a snap-fit ​​block (4), the two sides of the second mounting block (22) are provided with snap-fit ​​grooves (5), the two sides of the third mounting block (23) are provided with snap-fit ​​blocks (4), the right side of the fourth mounting block (24) is provided with a snap-fit ​​groove (5), the snap-fit ​​blocks (4) on both sides of the third mounting block (23) are connected to the snap-fit ​​grooves (5) of the second mounting block (22) and the fourth mounting block (24), and the snap-fit ​​grooves (5) on both sides of the second mounting block (22) are connected to the snap-fit ​​blocks (4) of the first mounting block (21) and the third mounting block (23).

5. The control assembly for laser machine smoke purification according to claim 2 is characterized in that: A sealing mounting ring (6) is connected between the air inlet flange (11) and the front shell (131) and a sealing mounting ring (6) is also connected between the air outlet flange (12) and the rear cover (133).

6. The control assembly for laser machine smoke purification according to claim 3 is characterized by: The purification module (3) comprises a filter module (31) and a speed regulating module (32); the filter module (31) is mounted on the fourth mounting block (24); and the speed regulating module (32) is mounted on the first mounting block (21) and the fourth mounting block (24).

7. The control assembly for laser machine smoke purification according to claim 6 is characterized in that: The filter module (31) is specifically a double-layer filter cotton (311), and the double-layer filter cotton (311) is fixed on the fourth mounting block (24) by means of an embedded plug-in method.

8. The control assembly for laser machine smoke purification according to claim 6 is characterized in that: The speed regulating module (32) comprises a ducted fan (321) and a speed regulator (322), wherein the ducted fan (321) is mounted on the side of the fourth mounting block (24), and the speed regulator (322) is mounted on the front of the fourth mounting block (24).

9. The control assembly for laser machine smoke purification according to claim 6 is characterized in that: The speed regulating module (32) further comprises an anemometer (323) and a measuring fan (324); the measuring fan (324) is mounted on the first mounting block (21); during installation, the measuring fan (324) is embedded in the middle hollow portion of the second mounting block (22); and the anemometer (323) is mounted on the front of the fourth mounting block (24).

10. The control assembly for laser machine smoke purification according to claim 2 is characterized in that: An acrylic mask (7) is provided on the shell (132), and the acrylic mask (7) is fixed to the shell (132) by adsorption through a magnet structure (8). A hoof foot (9) is provided at the bottom of the shell (132).

Images