CN215880322U - Safe and efficient protection laser welding room - Google Patents

Abstract

The utility model discloses a safe and efficient protective laser welding room, which belongs to the technical field of welding rooms and comprises a base, wherein a room body is fixed at the top end of the base, a vertically arranged fixed column is fixed in the room body, two rotating discs which are distributed up and down are sleeved on the fixed column through rotation of a bearing, a first electric telescopic rod is fixed on one side wall, facing a sealing door, of the fixed column, a laser welding head is fixed at the telescopic end of the first electric telescopic rod, a plurality of connecting rods which are uniformly distributed in a surrounding mode are fixed between opposite end faces of the two rotating discs, the connecting rods are vertically arranged, rotating mechanisms are arranged on the connecting rods, and an intermittent mechanism is connected among the rotating discs, the fixed column and the room body, which are close to the base; through the setting of intermittent type mechanism, can conveniently realize the mode of simulation assembly line and weld in succession between the multiunit nozzle stub, and can realize welding production in batches, further improve welded efficiency.

Description

Safe and efficient protection laser welding room

Technical Field

The utility model belongs to the technical field of welding rooms, and particularly relates to a safe and efficient protection laser welding room.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and laser welding is an efficient precision welding method that utilizes a high energy density laser beam as a heat source.

At present, when welding between two nozzle stub, generally fix two nozzle stub at the welding bench through anchor clamps respectively, then the gap department of two nozzle stub one ends laminating is welded to the rethread laser welding head, however after the gap welding that laminates two nozzle stub one ends mutually is partial, need pull down two nozzle stub from anchor clamps again, and stand up two nozzle stub, then weld again the gap that has not welded, such a mode, make the welding get up comparatively loaded down with trivial details, seriously influence welded quality, and generally go on in the outside workshop during the welding, the smoke and dust that produces during the welding directly disperses in the workshop, influence the environment in the workshop, harm staff's healthy even, there is certain drawback in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe and efficient protection laser welding room to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a safe and efficient protective laser welding room comprises a base, a room body is fixed at the top end of the base, a vertically arranged fixed column is fixed in the room body, two rotating discs which are distributed up and down are sleeved on the fixed column through a bearing in a rotating mode, a first electric telescopic rod is fixed on one side wall, facing a sealing door, of the fixed column, a laser welding head is fixed at the telescopic end of the first electric telescopic rod, a plurality of connecting rods which are uniformly distributed in a surrounding mode are fixed between opposite end faces of the two rotating discs, the connecting rods are vertically arranged, a rotating mechanism is installed on each connecting rod, the rotating discs close to the base, an intermittent mechanism is connected between the fixed column and the room body and comprises a driving disc fixedly connected to the bottom end of each rotating disc close to the base, the driving disc is movably sleeved on the outer side of the fixed column, a driving disc is movably connected to the bottom of the driving disc, and a guide disc with a semicircular cross section is fixed at the top end of the driving disc, set up a plurality of and deflector matched with arc wall on the driving disc, a plurality of arc walls are surrounding type evenly distributed on the driving disc, and the top edge of driving disc is fixed with the guide post, has still seted up a plurality ofly on the driving disc and has guided the passageway with guide post matched with, and a plurality of guided way are surrounding type evenly distributed on the driving disc, are fixed with motor two on the internal diapire of room, and motor two's output shaft links to each other with the bottom of driving disc.

As a preferred embodiment, the front end face of the room body is hinged with a sealing door with a locking piece, a through hole is formed in the sealing door in a penetrating mode, and a transparent protective lens is fixed in the through hole.

As a preferred embodiment, a smoke purifier is fixed at the top end of the house body, two smoke absorbing pipes are connected to the smoke purifier, and one ends of the smoke absorbing pipes extend into the house body and are connected with a smoke absorbing hood.

As a preferred embodiment, rotary mechanism includes two symmetrical movable plates of sliding connection on a connecting rod lateral wall, and the one end of movable plate all is fixed with the guide holder, set up the guide way that matches with two guide holders on a connecting rod lateral wall, all rotate on the movable plate and be connected with the rotation post, the equal rigid coupling in outside of rotation post has belt pulley one, one side of rotation post all is equipped with the spline housing of rotation connection on the movable plate that corresponds, sliding connection has same integral key shaft in the mounting shaft hole of two spline housings, the equal rigid coupling in the outside of spline housing has belt pulley two, the transmission is connected with the drive belt between the belt pulley one that corresponds all and the corresponding belt pulley one.

As a preferred embodiment, a first motor is fixed at the top end of the rotating disc close to the base, an output shaft of the first motor is connected with the bottom end of the spline shaft, the top end of the spline shaft is rotatably connected to the bottom end of the rotating disc close to the smoke purifier, two opposite end faces of the two rotating discs are respectively fixed with a second electric telescopic rod, the telescopic ends of the second electric telescopic rods are respectively connected with the side wall of the corresponding movable plate, and a limiting plate is fixedly connected to the outer side of the rotating column.

As a preferred embodiment, the rotating column is fixedly embedded with four fixed cylinders which are uniformly distributed in a surrounding mode, telescopic columns are slidably connected in the fixed cylinders, one ends of the telescopic columns are fixed with arc abutting blocks, threaded studs are connected on the telescopic columns, the studs are rotatably connected on the corresponding fixed cylinders, cavities are formed in the rotating columns, one ends of the four studs on the same rotating column extend into the corresponding cavities, one side of each of the four first bevel gears is connected with a second bevel gear in a meshing mode, a rotating shaft is fixedly connected in a mounting hole of the second bevel gear, the rotating shaft is rotatably connected on the corresponding rotating column, one end of the rotating shaft extends to the outer side of the rotating column, and a knob block is fixedly connected to the rotating shaft.

Compared with the prior art, the safe and efficient protection laser welding room provided by the utility model at least has the following beneficial effects:

(1) the arrangement of the rotating mechanism can conveniently fix the short pipes with different sizes, the application range is wide, one ends of the two fixed short pipes with the same size can be quickly attached, in addition, the two short pipes can be simultaneously rotated after one ends of the two short pipes are attached, and convenience is brought to welding, so that the attachment of one end of each of the two short pipes can be completed in one step when welding is carried out, the welding efficiency is greatly improved, and the welding quality is improved;

(2) through the setting of intermittent type mechanism, can conveniently realize the mode of simulation assembly line and weld in succession between the multiunit nozzle stub, and can realize welding production in batches, further improve welded efficiency.

(3) Through the arrangement of the flue gas purifier, smoke dust generated during laser welding can be pumped into the flue gas purifier through the action of the smoke absorption pipeline and the smoke absorption hood, so that air purification in a room is realized, the production environment is ensured to be excellent, and the health of workers is ensured;

(4) through the setting of the transparent protective glass on the room body, the condition when the artifical when just can be to the internal welding of room is observed in the outside of being convenient for, can protect staff's eyes again for the security is higher.

Drawings

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

FIG. 2 is a rear view of the housing, the rotating disk at the lower end of the housing, and the components of the housing with one of the connecting rods broken away;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A;

FIG. 4 is a schematic view of the unfolded structure of the hinge of the present invention;

FIG. 5 is an enlarged schematic view of the utility model at B;

FIG. 6 is an enlarged schematic view of the present invention at C.

In the figure: 1. a base; 2. a house body; 21. a sealing door; 22. transparent protective lenses; 3. a flue gas purifier; 31. a smoke suction pipe; 32. a smoke suction hood; 4. fixing a column; 41. rotating the disc; 42. a first electric telescopic rod; 43. a laser welding head; 44. a connecting rod; 5. a rotation mechanism; 501. moving the plate; 502. a guide seat; 503. rotating the column; 504. a first belt pulley; 505. a spline housing; 506. a spline shaft; 507. a second belt pulley; 508. a transmission belt; 509. a first motor; 510. a second electric telescopic rod; 511. a limiting plate; 512. a fixed cylinder; 513. a telescopic column; 514. an arc-shaped abutting block; 515. a stud; 516. a first bevel gear; 517. a second bevel gear; 518. a rotating shaft; 519. a knob block; 6. an intermittent mechanism; 601. a drive plate; 602. a driving disk; 603. a guide plate; 604. a guide post; 605. a second motor; 606. and (4) a guide channel.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-6, the present invention provides a safe and efficient protection laser welding room, which comprises a base 1, a room body 2, a sealing door 21, a transparent protection lens 22, a smoke purifier 3, a smoke absorbing pipeline 31, a smoke absorbing hood 32, a fixed column 4, a rotating disc 41, a first electric telescopic rod 42, a laser welding head 43, a connecting rod 44, a rotating mechanism 5, a moving plate 501, a guide holder 502, a rotating column 503, a first belt pulley 504, a spline sleeve 505, a spline shaft 506, a second belt pulley 507, a transmission belt 508, a first motor 509, a second electric telescopic rod 510, a limiting plate 511, a fixed cylinder 512, a telescopic column 513, an arc-shaped abutting block 514, a stud 515, a first bevel gear 516, a second bevel gear 517, a rotating shaft 518, a knob block 519, an intermittent mechanism 6, a transmission disc 601, a driving disc 602, a guide disc 603, a guide column 604, a second motor 605 and a guide channel 606, wherein the room body 2 is fixed on the top end of the base 1, a vertically arranged fixed column 4 is fixed in the house body 2, two rotating discs 41 which are distributed up and down are rotatably sleeved on the fixed column 4 through a bearing, a side wall of the fixed column 4 facing the sealing door 21 is fixed with an electric telescopic rod 42, a telescopic end of the electric telescopic rod 42 is fixed with a laser welding head 43, a plurality of connecting rods 44 which are uniformly distributed in a surrounding mode are fixed between opposite end faces of the two rotating discs 41, the connecting rods 44 are vertically arranged, an intermittent mechanism 6 is connected between the rotating disc 41 close to the base 1, the fixed column 4 and the house body 2, the intermittent mechanism 6 comprises a driving disc 601 fixedly connected at the bottom end of the rotating disc 41 close to the base 1, the driving disc 601 is movably sleeved on the outer side of the fixed column 4, the bottom of the driving disc 601 is movably connected with a driving disc 602, a guide disc 603 with a semicircular cross section is fixed at the top end of the driving disc 602, a plurality of arc-shaped grooves matched with the guide disc 603 are formed in the driving disc 601, a plurality of arc walls are surrounding type evenly distributed on driving disc 601, the top edge of driving disc 602 is fixed with guide post 604, still seted up a plurality ofly on driving disc 601 with guide post 604 matched with direction passageway 606, a plurality of direction passageways 606 are surrounding type evenly distributed on driving disc 601, be fixed with motor two 605 on the interior diapire of the room body 2, the output shaft of motor two 605 links to each other with the bottom of driving disc 602, when guide post 604 rotates along with driving disc 602, just get into a corresponding direction passageway 606, and can promote driving disc 601, make the rotating disc 41 of the lower extreme that driving disc 601 connects can rotate, because rotating disc 41 of lower extreme is connected with rotating disc 41 of upper end through a plurality of connecting rods 44, then make two rotating discs 41 rotate on fixed column 4 simultaneously.

The preceding terminal surface of the room body 2 articulates there is sealing door 21 of taking the latch fitting, run through on the sealing door 21 and seted up the through-hole, the internal transparent protective glass piece 22 that is fixed with of through-hole, the top of the room body 2 is fixed with smoke purifier 3, be connected with two smoke absorption pipeline 31 on the smoke purifier 3, smoke absorption pipeline 31's one end all extends to the room body 2 in, and be connected with smoke absorption cover 32, transparent protective glass piece 22 can set to prior art's green transparent filter, light when can the butt welding filters, protection staff's eyes.

The connecting rods 44 are respectively provided with a rotating mechanism 5, the rotating mechanism 5 comprises two symmetrical moving plates 501 which are slidably connected on one side wall of the connecting rod 44, one end of each moving plate 501 is fixedly provided with a guide seat 502, one side wall of the connecting rod 44 is provided with guide grooves matched with the two guide seats 502, the moving plates 501 are respectively rotatably connected with a rotating column 503, the outer sides of the rotating columns 503 are respectively fixedly connected with a first belt pulley 504, one side of each rotating column 503 is provided with a spline housing 505 which is rotatably connected on the corresponding moving plate 501, the mounting shaft holes of the two spline housings 505 are respectively and slidably connected with a same spline shaft 506, the outer sides of the spline housings 505 are respectively and fixedly connected with a second belt pulley 507, the corresponding second belt pulleys 507 are respectively and is in transmission connection with a corresponding first belt pulley 504, the top end of the rotating disc 41 close to the base 1 is fixedly provided with a first motor 509, and the output shaft 509 of the first motor is connected with the bottom end of the spline shaft 506, the top end of a spline shaft 506 is rotatably connected to the bottom end of a rotating disc 41 close to the smoke purifier 3, two opposite end faces of the two rotating discs 41 are respectively fixed with an electric telescopic rod II 510, the telescopic ends of the electric telescopic rods II 510 are respectively connected with one side wall of a corresponding moving plate 501, the outer side of each rotating column 503 is respectively fixedly connected with a limiting plate 511, four fixed cylinders 512 which are uniformly distributed in a surrounding manner are respectively fixedly embedded on the rotating columns 503, telescopic columns 513 are respectively and slidably connected in the fixed cylinders 512, one ends of the telescopic columns 513 are respectively fixed with an arc-shaped abutting block 514, the telescopic columns 513 are respectively and threadedly connected with studs 515, the studs 515 are respectively and rotatably connected to the corresponding fixed cylinders 512, cavities are respectively formed in the rotating columns 503, one ends of the four studs 515 on the same rotating column 503 extend into the corresponding cavities and are respectively and fixedly connected with bevel gear I516, one side of the four bevel gear I516 is respectively and meshingly connected with the same bevel gear II 517, the same rotating shaft 518 is fixedly connected in the mounting shaft hole of the second bevel gear 517, the rotating shafts 518 are rotatably connected on the corresponding rotating columns 503, one end of each rotating shaft 518 extends to the outer side of each rotating column 503 and is fixedly connected with a knob block 519, and the spline shafts 506 can drive the two spline housings 505 to rotate when rotating, otherwise, the spline housings 505 can slide on the spline shafts 506.

When in use, the sealing door 21 is opened, two short pipes are fixed on the corresponding connecting rods 44 through the rotating mechanism 5, the short pipes are sleeved on the rotating columns 503 of the corresponding moving plates 501, the bevel gears 517 connected with the rotating shafts 518 rotate by twisting the rotating knob blocks 519, the four bevel gears 516 are transmitted, the studs 515 connected with the bevel gears 516 rotate, the studs 515 are in threaded connection with the corresponding telescopic columns 513, the telescopic columns 513 can extend out of the corresponding fixed cylinders 512, the inner walls of the short pipes are abutted through the arc abutting blocks 514, so that the short pipes are fixed, next, the two electric telescopic rods 510 on one side of the connecting rods 44 are started, the two moving plates 501 on the connecting rods 44 are pushed to move oppositely, so that the opposite ends of the two short pipes can be attached, and then, the motor 509 is started, then the spline shaft 506 is rotated and drives the two spline sleeves 505 to rotate, because the first belt pulley 504 is in transmission connection with the second belt pulley 507 through the transmission belt 508, then the two short pipes can be rotated simultaneously, and the first electric telescopic rod 42 is started simultaneously, and the laser welding head 43 is pushed to move to the position of the joint gap of the two short pipes, and the position of the joint gap of the two short pipes is welded when the two short pipes are matched to rotate, after a group of short pipes are welded, the driving disc 602 can be rotated by starting the second motor 605, and the two rotating discs 41 can intermittently rotate on the fixed column 4 by matching the arrangement of the guide column 604, the guide channel 606 and the guide disc 603, and the next group of short pipes can just move to the position of the laser welding head 43, and the welding between the next group of short pipes can be realized, the welding efficiency is greatly improved, and meanwhile, the smoke dust generated during the welding can be sucked by the smoke purifier 3, and purifying to prevent the direct emission of smoke dust from affecting the workshop environment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a safe high-efficient protection laser welding room, includes base (1), its characterized in that: the house is characterized in that a house body (2) is fixed at the top end of a base (1), a vertically arranged fixing column (4) is fixed in the house body (2), two rotating discs (41) which are distributed up and down are rotatably sleeved on the fixing column (4) through bearings, a first electric telescopic rod (42) is fixed on one side wall of the fixing column (4) facing to a sealing door (21), a laser welding head (43) is fixed at the telescopic end of the first electric telescopic rod (42), a plurality of connecting rods (44) which are uniformly distributed in a surrounding mode are fixed between one end faces of the two rotating discs (41), the connecting rods (44) are vertically arranged, a rotating mechanism (5) is installed on each connecting rod (44), an intermittent mechanism (6) is connected between each rotating disc (41) close to the base (1), each fixing column (4) and the house body (2), each intermittent mechanism (6) comprises a transmission disc (601) fixedly connected to the bottom end of each rotating disc (41) close to the base (1), the outside at fixed column (4) is established to driving plate (601) activity cover, the bottom swing joint of driving plate (601) has driving plate (602), the top of driving plate (602) is fixed with transversal guiding disc (603) of personally submitting the semicircle form, set up a plurality ofly on driving plate (601) and guiding disc (603) matched with arc wall, a plurality of arc wall are surrounding type evenly distributed on driving plate (601), the top edge of driving plate (602) is fixed with guide post (604), still set up a plurality ofly on driving plate (601) and guide post (604) matched with direction passageway (606), a plurality of direction passageways (606) are surrounding type evenly distributed on driving plate (601), be fixed with motor two (605) on the interior diapire of the room body (2), the output shaft of motor two (605) links to each other with the bottom of driving plate (602).

2. The safe and efficient protection laser welding room as claimed in claim 1, is characterized in that: the preceding terminal surface of the room body (2) articulates there is sealing door (21) of taking the latch fitting, runs through on sealing door (21) and has seted up the through-hole, is fixed with transparent protection lens (22) in the through-hole.

3. The safe and efficient protection laser welding room as claimed in claim 1, is characterized in that: the top of the room body (2) is fixed with smoke purifier (3), is connected with two smoke absorption pipelines (31) on smoke purifier (3), and the one end of smoke absorption pipeline (31) all extends to in the room body (2) to be connected with smoke absorption hood (32).

4. The safe and efficient protection laser welding room as claimed in claim 1, is characterized in that: the rotating mechanism (5) comprises two symmetrical moving plates (501) which are connected to one side wall of the connecting rod (44) in a sliding mode, guide seats (502) are fixed to one ends of the moving plates (501), guide grooves matched with the two guide seats (502) are formed in one side wall of the connecting rod (44), rotating columns (503) are connected to the moving plates (501) in a rotating mode, first belt pulleys (504) are fixedly connected to the outer sides of the rotating columns (503), spline sleeves (505) rotatably connected to the corresponding moving plates (501) are arranged on one sides of the rotating columns (503), the same spline shaft (506) is connected to the mounting shaft holes of the two spline sleeves (505) in a sliding mode, second belt pulleys (507) are fixedly connected to the outer sides of the spline sleeves (505), and a transmission belt (508) is connected between the corresponding second belt pulleys (507) and the corresponding first belt pulleys (504).

5. The safe and efficient protection laser welding room as claimed in claim 1, is characterized in that: be close to rolling disc (41) top of base (1) is fixed with motor (509), the output shaft of motor (509) links to each other with the bottom of integral key shaft (506), the top of integral key shaft (506) is rotated and is connected in rolling disc (41) bottom near gas cleaning machine (3), two facing up terminal surfaces of rolling disc (41) all are fixed with electric telescopic handle two (510), the flexible end of electric telescopic handle two (510) all links to each other with a movable plate (501) lateral wall that corresponds, the equal rigid coupling in the outside of rotating post (503) has limiting plate (511).

6. The safe and efficient protection laser welding room according to claim 4, is characterized in that: the rotating columns (503) are fixedly embedded with four fixed cylinders (512) which are uniformly distributed in a surrounding manner, the fixed cylinders (512) are connected with telescopic columns (513) in a sliding manner, one ends of the telescopic columns (513) are fixed with arc-shaped abutting blocks (514), the telescopic columns (513) are connected with studs (515) in a threaded manner, the studs (515) are connected with corresponding fixed cylinders (512) in a rotating manner, cavities are formed in the rotating columns (503), one ends of the four studs (515) on the same rotating column (503) extend into corresponding cavities, bevel gears (516) are fixedly connected, one sides of the four bevel gears (516) are respectively connected with the same bevel gear (517) in a meshing manner, the same rotating shaft (518) is fixedly connected with the corresponding rotating column (503), one end of the rotating shaft (518) extends to the outer side of the rotating column (503), and a knob block (519) is fixed.

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