Maintenance and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning, and discloses maintenance and cleaning equipment which comprises a cleaning box, an opening is formed in the front face of the cleaning box, a door frame is installed at the position of the opening, an observation door is installed on the door frame through hinges in a hinged mode, openings are formed in the left side edge and the right side edge of the cleaning box, and an air collecting cover is installed on the outer wall of the cleaning box at the positions of the openings through bolts. An exhaust fan is installed on the outer wall of the cleaning box in the air collecting cover through bolts, a plurality of air inlet branch pipes are arranged above the cleaning box, a plurality of air inlet manifolds are installed on each air inlet branch pipe in a welded mode, air nozzles penetrating through the top wall of the cleaning box to extend into the cleaning box are connected to the air inlet manifolds in a threaded and screwed mode, and the air nozzles spray air towards the lower portion. According to the maintenance and cleaning equipment, the cleaning box is independently arranged, the optical fiber laser is arranged in the cleaning box and then is purged through compressed air to remove dust, the dust is sucked out and discharged through the exhaust fan, the dust only influences the interior of the cleaning box, the influence is limited, and the pollution degree is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning technical field, concretely is a kind of maintenance cleaning equipment. BACKGROUND

[0002] Optical fiber laser is an advanced laser technology, it is with the glass optical fiber doped with rare earth elements as gain medium to produce laser output. The working principle of optical fiber laser is based on the three basic conditions of laser generation: particle number inversion, existence of optical feedback and reaching laser threshold. Under the action of pump light, high power density is easily formed in optical fiber, which leads to "particle number inversion" of laser energy level of laser working substance. When appropriate positive feedback loop (constitute resonant cavity) is added, laser oscillation output can be formed.

[0003] The main machine of optical fiber laser will enter the inside through the heat dissipation port of the main machine after long time use, adhere to the integrated circuit board of the main machine, will affect its heat dissipation on the one hand, and can cause static electricity, thus needs regular cleaning maintenance, the current cleaning means is that personnel removes shell, uses blow gun to clean and removes dust by hand, dust is blown up and dispersed in space, and operator needs to wear special mask, which affects the respiration of operator. CONTENT OF UTILITY MODEL

[0004] (1) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of maintenance cleaning equipment to solve the problems in background art.

[0006] (2) technical scheme

[0007] To solve the above problems, the utility model provides the following technical scheme:

[0008] A kind of maintenance cleaning equipment, including cleaning box, cleaning box front opening, opening position is equipped with door frame, observation door is hingedly connected on door frame by hinge, cleaning box left and right side opening, the outer wall of cleaning box at opening position is bolted with wind collecting hood, the outer wall of cleaning box in wind collecting hood is bolted with exhaust fan, the upper part of cleaning box is equipped with multiple air inlet branch pipes, multiple air inlet manifolds are welded and installed on each air inlet branch pipe, air inlet manifold is threadedly connected with jet nozzle that extends to the inside through the top wall of cleaning box, and jet nozzle is set towards the downward jet.

[0009] Preferably, the observation door is transparent, and a door handle is installed on the front side of the observation door near the bottom position.

[0010] Preferably, the rear side of the cleaning box is provided with an exhaust main pipe, the wind collecting hood and the exhaust main pipe are connected and communicated through an exhaust branch pipe, and the multiple air inlet branch pipes are welded and fixed to the air inlet main pipe and communicated.

[0011] Preferably, the cleaning box is provided with a placing table with a plurality of uniform through holes, and a base frame is arranged at the bottom of the cleaning box.

[0012] Preferably, a movable push rod is arranged at the middle of the door frame and extends into the cleaning box, the placing table is arranged above the push rod, and the push rod in the cleaning box is fixedly supported on the placing table through a support frame.

[0013] Preferably, a round hole is arranged at the position where the push rod extends out of the door frame, an outer sleeve ring is sleeved in the round hole, an inner rubber sleeve is integrally connected in the outer sleeve ring, and the push rod extends through the inner rubber sleeve in a concentric manner.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a kind of maintenance cleaning equipment, with following beneficial effects:

[0016] 1. The maintenance cleaning equipment, by independently setting cleaning box, fiber laser is placed in cleaning box, then it is swept by compressed air to clean dust, dust is again sucked out and separated by exhaust fan, dust only affects cleaning box, and influence is limited, and pollution degree is low.

[0017] 2. The maintenance cleaning equipment, by placing table for the placement of fiber laser, and the setting of through hole also facilitates the circulation of air and the discharge of dust.

[0018] 3. The maintenance cleaning equipment, by push rod to provide support to placing table, while providing manual adjustment effect, so that it can adjust angle according to cleaning position, to reduce cleaning dead angle, improve cleaning effect. DRAWINGS

[0019] Figure 1 It is the appearance drawing of the utility model;

[0020] Figure 2 It is the internal schematic view of cleaning box in the utility model;

[0021] Figure 3 It is the structural schematic view of the utility model;

[0022] Figure 4 It is the installation schematic view of push rod and door frame in the utility model.

[0023] In the drawing: 1, cleaning box; 2, door frame; 3, observation door; 4, door handle; 5, wind collecting cover; 6, exhaust fan; 7, exhaust branch pipe; 8, exhaust main pipe; 9, air inlet main pipe; 10, air inlet branch pipe; 11, air inlet manifold; 12, air injection nozzle; 13, placing table; 14, through hole; 15, push rod; 16, support frame; 17, outer sleeve ring; 18, inner rubber sleeve; 19, base frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model.

[0025] Please refer to Figures 1-4 A kind of maintenance cleaning equipment, including cleaning box 1, cleaning box 1 front opening, opening position is equipped with door frame 2, observation door 3 is hingedly connected by hinge on door frame 2, observation door 3 is transparently arranged, door handle 4 is screw-mounted on the front side of observation door 2 and the bottom position, hinge is arranged on the top edge position of observation door 3 and door frame 2, cleaning box 1 bottom is placed with base frame 19;

[0026] Cleaning box 1 left and right side edge opening, the outer wall of cleaning box 1 at opening position is bolted with wind collecting cover 5, the outer wall of cleaning box 1 in wind collecting cover 5 is bolted with exhaust fan 6, cleaning box 1 rear side is equipped with exhaust main pipe 8, wind collecting cover 5 and exhaust main pipe 8 are connected in communication by exhaust branch pipe 7;

[0027] Cleaning box 1 top is equipped with multiple air inlet branch pipes 10, multiple air inlet branch pipes 10 are all welded with multiple air inlet manifolds 11, air inlet manifold 11 is threadedly connected with jet nozzle 12 that extends to the inside through the top wall of cleaning box 1, jet nozzle 12 is arranged towards the downward jet, multiple air inlet branch pipes 10 are welded with air inlet main pipe 9 and are in communication.

[0028] When cleaning, the shell of the fiber laser is first disassembled, the integrated circuit board to be cleaned is placed below the jet nozzle 12 in the cleaning box 1, the observation door 3 is closed, the air inlet main pipe 9 is connected to the air compressor, the air compressor is started to input compressed air into the air inlet main pipe 9, and then the compressed air is sprayed out from the jet nozzle 12 through the air inlet branch pipe 10 and the air inlet manifold 11, the gas is sprayed on the integrated circuit board, the dust attached to the surface of the integrated circuit board is blown away by the compressed air to achieve a preliminary cleaning effect, and then manual detailed cleaning is performed according to the cleaning requirements, and the exhaust fan 6 is started to perform negative pressure suction on the air in the cleaning box 1, the air containing dust is sucked out through the exhaust branch pipe 7 and the exhaust main pipe 8, the cleaning situation can be observed through the transparent observation door 3 during cleaning, the observation door 3 is opened from the door handle 4 position after cleaning is completed, and then the cleaned fiber laser integrated circuit board can be taken out.

[0029] In the embodiment, the placing table 13 is placed in the cleaning box 1, and multiple through holes 14 are uniformly formed in the placing table 13.

[0030] The integrated circuit board of the fiber laser is placed on the placing table 13, which is closer to the jet nozzle 12, and the through holes 14 are arranged to facilitate the entry of air from the bottom and the ejection of dust.

[0031] In this embodiment, the movable push rod 15 is arranged in the middle of the door frame 2 and close to the bottom, the front end of the push rod 15 extends into the cleaning box 1, the placement table 13 is arranged above the push rod 15, and the push rod 15 in the cleaning box 1 and the placement table 13 are fixed and supported by the support frame 16.

[0032] The push rod 15 supports the placement table 13, and when cleaning, the push rod 15 can be rotated to drive the placement table 13 to tilt left or right, so as to adjust the position of the gas jet nozzle 12 and the cleaning position.

[0033] In this embodiment, a round hole is arranged at the position where the push rod 15 penetrates the door frame 2, the round hole is sleeved with an outer sleeve 17, the inner rubber sleeve 18 is integrally formed in the outer sleeve 17, and the push rod 15 penetrates through the concentric position of the inner rubber sleeve 18.

[0034] The inner rubber sleeve 18 is arranged, so that the push rod 15 can also be deflected in the up-down, left-right and front-back angles in addition to the rotation, and the rotation is used in combination, so that the angle of the placement table 13 can be adjusted in a larger space, and the integrated circuit board of the fiber laser can be provided with more cleaning angles.

Claims

1. A maintenance cleaning apparatus comprising a cleaning tank (1), characterized in that: The cleaning box (1) is opened in front, and a door frame (2) is arranged at the opening position. An observation door (3) is hingedly connected to the door frame (2) through a hinge. The cleaning box (1) is opened on the left and right sides, and a wind collecting cover (5) is bolted to the outer wall of the cleaning box (1) at the opening position. An exhaust fan (6) is bolted to the outer wall of the cleaning box (1) in the wind collecting cover (5). A plurality of air inlet branch pipes (10) are arranged above the cleaning box (1), and a plurality of air inlet manifolds (11) are welded to each air inlet branch pipe (10). An air injection nozzle (12) extending through the top wall of the cleaning box (1) and into the interior is threadedly connected to the air inlet manifold (11). The air injection nozzle (12) is arranged to inject air directly downward.

2. A maintenance cleaning apparatus according to claim 1, wherein: The observation door (3) is transparent, and a door handle (4) is arranged on the front side of the observation door (3) at the bottom position. The hinge is arranged at the top edge of the observation door (3) and the door frame (2).

3. A maintenance cleaning apparatus according to claim 1, wherein: The cleaning box (1) is provided with an exhaust main pipe (8) at the rear side. The wind collecting cover (5) and the exhaust main pipe (8) are connected and communicated through an exhaust branch pipe (7). The plurality of air inlet branch pipes (10) are welded and fixed to the air inlet main pipe (9) and are in communication.

4. A maintenance cleaning apparatus according to claim 2, wherein: A placement table (13) is arranged in the cleaning box (1). A plurality of through holes (14) are uniformly formed in the placement table (13). A base frame (19) is arranged at the bottom of the cleaning box (1).

5. A maintenance cleaning apparatus according to claim 4, wherein: A movable push rod (15) is arranged in the door frame (2) at the middle bottom position. The front end of the push rod (15) extends into the cleaning box (1). The placement table (13) is arranged above the push rod (15). The push rod (15) in the cleaning box (1) and the placement table (13) are welded and fixed through a support frame (16).

6. A maintenance cleaning apparatus according to claim 5, wherein: A round opening is formed in the door frame (2) at the position where the push rod (15) penetrates out. An outer sleeve ring (17) is sleeved in the round opening. An inner rubber sleeve (18) is integrally connected in the outer sleeve ring (17). The push rod (15) penetrates through the concentric position of the inner rubber sleeve (18).

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