阅读说明：本技术 一种炉头自动生产线及其工艺 (Furnace end automatic production line and process thereof ) 是由 王家文 于 2020-05-11 设计创作，主要内容包括：本发明公开了一种炉头自动生产线及其工艺,涉及自动化生产设备技术领域。包括安装台、送料机构、燃烧孔加工机构、炉头压卷机构、焊接机构、切割机构和定位孔加工机构组成,所述送料机构设置在安装台上,所述燃烧孔加工机构设置在安装台上且位于送料机构的侧端,所述焊接机构安装在安装台上且位于炉头压卷机构的侧端,所述切割机构设置在安装台上且位于焊接机构的侧端,所述定位孔加工机构设置在安装台上且位于切割机构的侧端。本发明通过燃烧孔加工机构、炉头压卷机构、焊接机构、切割机构和定位孔加工机构依次对物料进行打孔、压卷、焊接、切割与定位孔压制,从而实现炉头的生产线化加工,从而提高了燃烧炉的生产效率并且降低其制造成本。(The invention discloses an automatic production line of a furnace end and a process thereof, and relates to the technical field of automatic production equipment. The furnace end pressure rolling mechanism comprises an installation platform, a feeding mechanism, a combustion hole machining mechanism, a furnace end pressure rolling mechanism, a welding mechanism, a cutting mechanism and a positioning hole machining mechanism, wherein the feeding mechanism is arranged on the installation platform, the combustion hole machining mechanism is arranged on the installation platform and is positioned at the side end of the feeding mechanism, the welding mechanism is arranged on the installation platform and is positioned at the side end of the furnace end pressure rolling mechanism, the cutting mechanism is arranged on the installation platform and is positioned at the side end of the welding mechanism, and the positioning hole machining mechanism is arranged on the installation platform and is positioned at the side end of the cutting mechanism. According to the invention, the material is sequentially punched, rolled, welded, cut and pressed by the combustion hole processing mechanism, the furnace end rolling mechanism, the welding mechanism, the cutting mechanism and the positioning hole processing mechanism, so that the production line processing of the furnace end is realized, the production efficiency of the combustion furnace is improved and the manufacturing cost of the combustion furnace is reduced.)

1. The utility model provides a furnace end automatic production line, its characterized in that, press roll mechanism (4), welding mechanism (5), cutting mechanism (6) and locating hole processing mechanism (7) to constitute including mount table (1), feeding mechanism (2), burning hole processing mechanism (3), furnace end, feeding mechanism (2) sets up on mount table (1), feeding mechanism (2) comprises pay-off support frame (21), pay-off motor (22) and pay-off roller (23), pay-off support frame (21) is equipped with two, two pay-off support frame (21) sets up relatively on mount table (1), pay-off roller (23) set up between two pay-off support frames (21), pay-off motor (22) are fixed on pay-off support frame (21), the output of pay-off motor (22) is connected to on pay-off roller (23), burning hole processing mechanism (3) sets up on mount table (1) and is located the side of feeding mechanism (2) The furnace end rolling mechanism is characterized in that the welding mechanism (5) is installed on the installation platform (1) and located at the side end of the furnace end rolling mechanism (4), the cutting mechanism (6) is arranged on the installation platform (1) and located at the side end of the welding mechanism (5), and the positioning hole machining mechanism (7) is arranged on the installation platform (1) and located at the side end of the cutting mechanism (6).

2. The automatic production line of the burner of claim 1, wherein the burner rolling mechanism (4) is composed of a first rolling station (41), a second rolling station (42), a third rolling station (43) and a rolling base (44), the rolling base (44) is arranged on the mounting table (1), the rolling base (44) is provided with a rolling slot (441), the first rolling station (41), the second rolling station (42) and the third rolling station (43) are sequentially arranged on the rolling base (44), the first rolling station (41) is composed of a first rolling support frame (411) and a first rolling roller (412), the first rolling support frame (411) is provided with two, the two first rolling support frames (411) are arranged on the rolling base (44) and are positioned at two sides of the rolling slot (441), and the first rolling roller (412) is arranged between the two first rolling support frames (411), the bottom of the first rolling roller (412) is positioned in a rolling groove (441), the second rolling station (42) is composed of a second rolling wheel (421) and a second rolling shaft (422), two second pressure scroll shafts (422) are arranged, the two second pressure scroll shafts (422) are vertically arranged on the pressure scroll base (44) and are positioned at two sides of the pressure scroll groove (441), two second coiling pressing wheels (421) are arranged, the two second coiling pressing wheels (421) are respectively arranged on two second coiling pressing shafts (422), the third roll pressing station (43) consists of a third roll pressing roller (431) and a third roll pressing support frame (432), two third rolling support frames (432) are arranged, the two third rolling support frames (432) are arranged on the rolling base (44) and are positioned at two sides of the rolling groove (441), the third rolling roller (431) is arranged between the two third rolling support frames (432).

3. The automatic furnace end production line of claim 2, wherein a plurality of first rolling stations (41) are provided, the height of a first rolling roller (412) in the plurality of first rolling stations (41) is gradually reduced according to the moving direction of the material, a plurality of second rolling stations (42) are provided, the distance between two second rolling wheels (421) in the plurality of second rolling stations (42) is gradually reduced according to the moving direction of the material, a plurality of third rolling stations (43) are provided, and the height of a third rolling roller in the plurality of third rolling stations (43) is gradually reduced according to the moving direction of the material.

4. The automatic production line of the furnace end as claimed in claim 1, wherein two guide plates (11) are arranged on the mounting table (1) at the feeding mechanism (2), the two guide plates (11) are respectively arranged at two sides of the feeding mechanism (2), a placing space capable of containing a plate-shaped material is arranged between the two guide plates (11), and the two guide plates are opened towards two sides in the direction close to the feeding end.

5. The automatic production line of burner of claim 1, wherein the combustion hole machining mechanism (3) is composed of a die cylinder (31), a die top plate (32), a die bottom plate (33) and a die mounting plate (34), the film pressing bottom plate (33) is arranged on the mounting table (1), the film pressing mounting plate (34) is fixed above the film pressing bottom plate (33), the die pressing cylinder (31) is arranged at the top of the die pressing mounting plate (34), the die pressing top plate (32) is arranged between the die pressing bottom plate (33) and the die pressing mounting plate (34), the output end of the die pressing cylinder (31) is connected to a die pressing top plate (32), the bottom end surface of the die pressing top plate (32) is provided with a row of die pressing blocks (321), the up end of press mold bottom plate (33) is equipped with one row of press mold groove (331), press mold piece (321) with press mold groove (331) mutually support.

6. The automatic furnace end production line of claim 1, wherein the cutting mechanism (6) comprises a cutting machine (61), a cutting screw rod mechanism (62) and a cutting guide rod (63), the cutting screw rod mechanism (62) and the cutting guide rod (63) are arranged on the mounting table (1) in parallel, a screw rod connecting sleeve (611) and a guide sleeve (612) are arranged on the cutting machine (61), the screw rod connecting sleeve (611) is mounted on the cutting screw rod mechanism (62), and the guide sleeve (612) is mounted on the cutting guide rod (63).

7. The automatic furnace end production line of claim 1, wherein the positioning hole machining mechanism (7) is composed of a positioning hole mounting frame (71), a positioning screw rod mechanism (72), a positioning bottom plate (73) and a positioning top plate (74), the positioning hole mounting frame (71) is arranged on the mounting table (1), the positioning screw rod mechanism (72) is arranged at the top of the positioning hole mounting frame (71), the positioning top plate (74) is arranged at the output end of the positioning screw rod mechanism (72), a positioning block (741) is arranged on the bottom end face of the positioning top plate (74), the positioning bottom plate (73) is arranged in the positioning hole mounting frame (71) and is located right below the positioning top plate (74), and a positioning groove (731) is arranged on the upper end face of the positioning bottom plate (73).

8. The automatic production line for the furnace ends as claimed in claim 1, wherein a guide block (8) is arranged between the cutting mechanism (6) and the positioning hole machining mechanism (7), a guide groove (81) is formed in the guide block (8), and a chamfer is formed in one end, close to the cutting mechanism (6), of the guide groove (81).

9. The automatic production line of the furnace end of the claim 1, characterized in that the welding mechanism (5) is composed of a laser welding machine (51), two welding machine supporting frames (52) and a welding fixing plate (53), the two welding machine supporting frames (52) are arranged oppositely, two sides of the welding fixing plate (53) are respectively fixed on the two welding machine supporting frames (52), and the laser welding machine (51) is installed on the welding machine supporting frames (52).

10. The production process of the automatic production line of burners according to any one of claims 1 to 9, characterized by comprising the following steps:

s1, firstly, arranging plate-shaped materials between the feeding mechanism (2) and the mounting platform (1), starting the feeding mechanism (2), and conveying the materials to the combustion hole processing mechanism (3);

s2: when the feeding mechanism (2) conveys the material to the combustion hole machining mechanism (3), the operation is stopped, the combustion hole machining mechanism (3) is started, and a row of combustion holes are pressed on the plate-shaped material through the combustion hole machining mechanism (3);

s3: when the materials at the combustion hole processing mechanism (3) are processed, the feeding mechanism (2) is started again, the materials are continuously conveyed to the combustion hole processing mechanism (3) through the feeding mechanism (2) and the materials which finish the combustion hole processing mechanism (3) are pushed into the furnace end rolling mechanism (4), and the materials are gradually bent and rolled to form cylindrical materials in the moving process of the furnace end rolling mechanism (4);

s4: the material which forms a cylinder shape is pushed to the welding mechanism (5) by the conveying mechanism, and the joint of the top of the cylinder material is welded through the welding mechanism (5);

s5: the tubular materials enough for welding are conveyed to a position between the cutting mechanism (6) and the positioning hole machining mechanism (7) by the feeding mechanism (2), one end of the materials are flattened and positioned at the positioning hole by the positioning hole machining mechanism (7), and meanwhile, the furnace end is fixed by the positioning hole machining mechanism (7);

s6: and starting the cutting mechanism (6), and cutting the other end of the cylindrical material through the cutting mechanism (6), so that the furnace end which is finished with processing is separated from the cylindrical material, and the furnace end which is finished with cutting can be ejected by the cylindrical material which is subsequently processed.

Technical Field

The invention relates to the technical field of automatic production equipment of a furnace end, in particular to an automatic production line of the furnace end and a process thereof.

Background

The burner is one of the important components in the combustion furnace, and in the use process, gas enters the burner, and is discharged through the air holes arranged on the burner and ignited so as to burn and heat the cooker.

The barbecue oven is a burner which can be conveniently used by a user in the outdoor picnic process, according to incomplete statistics of customs in 2009, the number of barbecue ovens exported abroad in China exceeds 2000 thousands, wherein about 1400 thousands of gas barbecue ovens exist, so that the production demand of the barbecue oven is very high; be equipped with 2-8 furnace ends in single barbecue stove, on average every installs 4, and these furnace ends adopt stainless steel furnace ends mostly, directly prop up in its upper portion and establish the barbecue net, form a burning chamber between barbecue net and the stainless steel furnace end, and the stainless steel furnace end has open fire, and the burning is more abundant, produces few flue gas, does benefit to sanitation, and the production capacity that the production rate and the efficiency of furnace end will directly influence the barbecue stove in the production process of barbecue stove.

Disclosure of Invention

The invention provides an automatic furnace end production line and a process thereof, which aim to solve the technical problems of low production efficiency and high cost in the furnace end production process in the prior art.

An automatic furnace end production line comprises a mounting table, a feeding mechanism, a combustion hole processing mechanism, a furnace end rolling mechanism, a welding mechanism, a cutting mechanism and a positioning hole processing mechanism, wherein the feeding mechanism is arranged on the mounting table and consists of two feeding support frames, two feeding motors and two feeding rollers, the two feeding support frames are oppositely arranged on the mounting table, the feeding rollers are arranged between the two feeding support frames, the feeding motors are fixed on the feeding support frames, the output ends of the feeding motors are connected to the feeding rollers, the combustion hole processing mechanism is arranged on the mounting table and is positioned at the side end of the feeding mechanism, the welding mechanism is arranged on the mounting table and is positioned at the side end of the furnace end rolling mechanism, the cutting mechanism is arranged on the mounting table and is positioned at the side end of the welding mechanism, the positioning hole machining mechanism is arranged on the mounting table and located at the side end of the cutting mechanism.

Further, the furnace end rolling mechanism comprises a first rolling station, a second rolling station, a third rolling station and a rolling base, the rolling base is arranged on the mounting table, the rolling base is provided with rolling grooves, the first rolling station, the second rolling station and the third rolling station are sequentially arranged on the rolling base, the first rolling station comprises a first rolling support frame and a first rolling roller, the first rolling support frame comprises two rolling support frames, the two first rolling support frames are arranged on the rolling base and are positioned on two sides of the rolling grooves, the first rolling roller is arranged between the two first rolling support frames, the bottom of the first rolling roller is positioned in the rolling grooves, the second rolling station comprises a second rolling wheel and a second rolling shaft, the second rolling shaft comprises two rolling shafts, the two second rolling shafts are vertically arranged on the rolling base and are positioned on two sides of the rolling grooves, the second is pressed and is rolled up the wheel and be equipped with two the second is pressed and is rolled up the wheel and set up respectively on two second pressure spool axles, the third is pressed and is rolled up the station and is pressed a roll roller, third and press a roll support frame to constitute, the third is pressed and is rolled up the support frame and be equipped with two, two the third is pressed and is rolled up the support frame and install on pressing a roll base and be located the both sides that press the roll groove, the third is pressed and is rolled up the roller setting and press between a roll support frame at two third.

Further, the first rolling stations are provided with a plurality of first rolling stations, the setting height of a first rolling roller in the first rolling stations is gradually reduced according to the moving direction of the material, the second rolling stations are provided with a plurality of second rolling stations, the distance between two second rolling rollers in the second rolling stations is gradually shortened according to the moving direction of the material, the third rolling stations are provided with a plurality of third rolling stations, and the setting height of a third rolling roller in the third rolling stations is gradually reduced according to the moving direction of the material.

Furthermore, the installation table is provided with two guide plates at the position of the feeding mechanism, the two guide plates are respectively arranged at two sides of the feeding mechanism, and a placing space capable of containing a plate-shaped material is arranged between the two guide plates and is opened towards two sides in the direction close to the feeding end.

Further, burner port processing agency comprises moulding-die cylinder, moulding-die roof, press mold bottom plate and moulding-die mounting panel, the press mold bottom plate sets up on the mount table, the top at the press mold bottom plate is fixed to the moulding-die mounting panel, the moulding-die cylinder sets up the top at the moulding-die mounting panel, the moulding-die roof sets up between press mold bottom plate and moulding-die mounting panel, the output of moulding-die cylinder is connected to the moulding-die roof, the bottom face of moulding-die roof is equipped with a row of moulding-die piece, the up end of press mold bottom plate is equipped with a row of press mold groove, the moulding-die piece with the press mold groove is mutually supported.

Further, the cutting mechanism comprises a cutting machine, a cutting screw rod mechanism and a cutting guide rod, the cutting screw rod mechanism and the cutting guide rod are arranged on the installation table in parallel, a screw rod connecting sleeve and a guide sleeve are arranged on the cutting machine, the screw rod connecting sleeve is installed on the cutting screw rod mechanism, and the guide sleeve is installed on the cutting guide rod.

Further, locating hole processing agency comprises locating hole mounting bracket, location lead screw mechanism, location bottom plate and location roof, the locating hole mounting bracket sets up on the mount table, location lead screw mechanism sets up the top at the locating hole mounting bracket, the location roof sets up the output at location lead screw mechanism, the bottom face of location roof is equipped with the locating piece, the location bottom plate is installed in the locating hole mounting bracket and be located the location roof under, the up end of location bottom plate is equipped with the constant head tank.

Furthermore, a guide block is arranged between the cutting mechanism and the positioning hole machining mechanism, a guide groove is formed in the guide block, and a chamfer is arranged at one end, close to the cutting mechanism, of the guide groove.

Furthermore, the welding mechanism comprises a laser welding machine, two welding machine support frames and a welding fixing plate, the two welding machine support frames are arranged oppositely, two sides of the welding fixing plate are fixed on the two welding machine support frames respectively, and the laser welding machine is installed on the welding machine support frames.

A production process of an automatic furnace end production line comprises the following steps:

and S1, firstly, arranging the plate-shaped material between the feeding mechanism and the mounting table, starting the feeding mechanism, and conveying the material to the combustion hole processing mechanism.

S2: when the feeding mechanism conveys the material to the combustion hole processing mechanism, the feeding mechanism stops running, the combustion hole processing mechanism is started, and a row of combustion holes are pressed on the plate-shaped material through the combustion hole processing mechanism.

S3: after the material of burner port processing agency department accomplished processing, start feeding mechanism once more, continue to carry the material to burner port processing agency through feeding mechanism and will accomplish the material propelling movement of burner port processing agency to the furnace end and press the book mechanism in, the material is buckled gradually in-process that removes in the furnace end is pressed the book mechanism and is pressed the book and form the tube-shape material.

S4: the material that forms the tube-shape is pushed to welding mechanism department by conveying mechanism, welds the top junction of tube-shape material through welding mechanism.

S5: the tubular material enough for completing welding is conveyed to a position between the cutting mechanism and the positioning hole machining mechanism by the feeding mechanism, one end of the material is flattened by the positioning hole machining mechanism and is pressed to form a positioning hole, and meanwhile, the furnace end is fixed by the positioning hole machining mechanism.

S6: and starting the cutting mechanism, and cutting the other end of the cylindrical material through the cutting mechanism, so that the furnace end which is finished with processing is separated from the cylindrical material, and the furnace end which is finished with cutting can be ejected by the cylindrical material which is subsequently processed.

Compared with the prior art, the invention has the beneficial effects that:

firstly, materials are sequentially conveyed to the combustion hole machining mechanism, the furnace end rolling mechanism, the welding mechanism, the cutting mechanism and the positioning hole machining mechanism through the feeder, and the materials are sequentially punched, rolled, welded, cut and pressed through the combustion hole machining mechanism, the furnace end rolling mechanism, the welding mechanism, the cutting mechanism and the positioning hole machining mechanism, so that the production line machining of the furnace end is realized, and the technical problems of low production efficiency and high cost in the production process of the furnace end in the prior art are effectively solved.

Secondly, the invention is provided with a plurality of first coil pressing stations, second coil pressing stations and third coil pressing stations respectively, and the materials are gradually coiled by the first coil pressing stations, the second coil pressing stations and the third coil pressing stations, so that the damage caused by overlarge single deformation of the materials is prevented, the damage of equipment caused by overlarge resistance of the first coil pressing stations to the materials can be reduced, the service life of the invention is prolonged, and the processing stability of the invention to the materials is improved.

Thirdly, the guide plates are arranged on the mounting table and positioned on the feeding mechanism, and the feeding position of the plate-shaped materials is guided by the two guide plates, so that the feeding mechanism is prevented from deviating in the process of conveying the materials.

Fourthly, the guide block is arranged between the cutting mechanism and the positioning hole machining mechanism, the material can be supported through the arranged guide groove, so that the material cannot deviate in the cutting process, meanwhile, the material is remained in the guide groove after the cutting mechanism cuts the material, and the processed material can be ejected out of the guide groove when the subsequent material moves into the guide groove, so that the furnace end can be conveniently folded and unfolded by workers, and the material with slightly deviated moving direction can be guided to enter the guide groove through the arranged chamfer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a first angular configuration of the present invention;

FIG. 2 is a second angular configuration of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is an enlarged view of the structure at C in FIG. 2;

FIG. 6 is a top view of the burner crimping mechanism of the present invention;

FIG. 7 is a schematic perspective view of a feeding mechanism according to the present invention;

FIG. 8 is a perspective view of the cutting mechanism of the present invention;

FIG. 9 is a schematic perspective view of the positioning hole processing mechanism and the cutting mechanism according to the present invention;

FIG. 10 is a schematic view showing the fitting state of the positioning hole processing mechanism and the guide block according to the present invention;

FIG. 11 is a schematic view showing a plate-like material being rolled at a first rolling station in accordance with the present invention;

FIG. 12 is a schematic view showing a plate-like material being rolled at a second rolling station in accordance with the present invention;

FIG. 13 is a schematic view showing a plate-like material being rolled at a third rolling station in accordance with the present invention;

FIG. 14 is a schematic view of the shape of the burner of the present invention after being formed;

reference numerals: the mounting table 1, the guide plate 11, the feeding mechanism 2, the feeding support frame 21, the feeding motor 22, the feeding roller 23, the combustion hole machining mechanism 3, the die cylinder 31, the die top plate 32, the die pressing block 321, the die pressing bottom plate 33, the die pressing groove 331, the die mounting plate 34, the burner rolling mechanism 4, the first rolling station 41, the first rolling support frame 411, the first rolling roller 412, the second rolling station 42, the second rolling wheel 421, the second rolling shaft 422, the third rolling station 43, the third rolling roller 431, the third rolling support frame 432, the rolling base 44, the rolling groove 441, the welding mechanism 5, the laser welding machine 51, the welding machine support frame 52, the welding fixing plate 53, the cutting mechanism 6, the cutting machine 61, the connecting sleeve lead screw 611, the guide sleeve 612, the cutting lead screw mechanism 62, the cutting guide rod 63, the machining mechanism 7, the positioning hole 71, the positioning lead screw mechanism 72, the positioning device comprises a positioning bottom plate 73, a positioning groove 731, a positioning top plate 74, a positioning block 741, a guide block 8 and a guide groove 81.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An automatic production line for burner heads comprises an installation platform 1, a feeding mechanism 2, a combustion hole processing mechanism 3, a burner head rolling mechanism 4, a welding mechanism 5, a cutting mechanism 6 and a positioning hole processing mechanism 7, wherein the feeding mechanism 2 is arranged on the installation platform 1, the feeding mechanism 2 comprises two feeding support frames 21, two feeding motors 22 and two feeding roller cylinders 23, the two feeding support frames 21 are oppositely arranged on the installation platform 1, the feeding roller cylinders 23 are arranged between the two feeding support frames 21, the feeding motors 22 are fixed on the feeding support frames 21, the output ends of the feeding motors 22 are connected to the feeding roller cylinders 23, the feeding roller cylinders 23 can be driven to rotate through the feeding motors 22, when in use, materials are prevented between the feeding roller cylinders 23 and the installation platform 1, the feeding rollers 23 are driven to rotate through the rotation of the feeding motors 22, then the friction force between the feeding roll and the mounting platform 1 drives the material to enter a subsequent processing mechanism for processing, the combustion hole processing mechanism 3 is arranged on the mounting platform 1 and is positioned at the side end of the feeding mechanism 2, the material is pressed to be punched through the combustion hole processing mechanism 3, the furnace end rolling mechanism 4 is arranged on the mounting platform 1 and is positioned at the side end of the combustion hole processing mechanism 3, the plate-shaped material is rolled to be in a cylindrical shape through the furnace end rolling mechanism 4, the welding mechanism 5 is arranged on the mounting platform 1 and is positioned at the side end of the furnace end rolling mechanism 4, the connection position of the material which is rolled to be in the cylindrical shape by the furnace end rolling mechanism 4 can be welded through the welding mechanism 5, so that the material is shaped to be in the cylindrical shape, the cutting mechanism 6 is arranged on the mounting platform 1 and is positioned at the side end of the welding mechanism 5, and the cylindrical material can be cut in fixed length through the, the positioning hole machining mechanism 7 is arranged on the mounting table 1 and located at the side end of the cutting mechanism 6, one end of the cylindrical material can be flattened through the positioning hole machining mechanism 7, and a positioning hole is formed in the pressing plane in an extruding mode.

When the invention is used, firstly, a plate-shaped material is arranged between a feeding mechanism 2 and an installation platform 1, the feeding mechanism 2 is started, the material is conveyed to a combustion hole processing mechanism 3 through the feeding mechanism 2, the feeding mechanism 2 stops running when the material is positioned at the combustion hole processing mechanism 3, the combustion hole processing mechanism 3 is started, a row of combustion holes are pressed on the plate-shaped material through the combustion hole processing mechanism 3, the feeding mechanism 2 is carried out again after the combustion holes are pressed, unprocessed plate-shaped material is conveyed into the combustion hole processing mechanism 3 through the feeding mechanism 2, the processed plate is conveyed into a furnace end pressing and rolling mechanism 4, the plate-shaped material is pressed and rolled into a cylinder-shaped material through the furnace end pressing and rolling mechanism 4, the material is pushed through the feeding mechanism 2 so that the cylinder-shaped material is conveyed to a welding mechanism 5, and the welding mechanism 5 welds the top connection part of the cylinder-shaped material in the process of pushing the cylinder-shaped material through the feeding mechanism 2, thereby make the tube-shape material can form a fixed whole, the tube-shape material after accomplishing the welding is carried by feeding mechanism 2 to between cutting mechanism 6 and the locating hole processing agency 7, flatten and suppress the locating hole through locating hole processing agency 7 to the one end of material, just accomplished at this moment with the processing of platelike material to the furnace end, utilize locating hole processing agency 7 to fix the furnace end, then cut the other end of tube-shape material through cutting agency 6, thereby make the furnace end and the tube-shape material separation of accomplishing processing, the furnace end after accomplishing the cutting can be ejecting by the tube-shape material of follow-up processing, the staff can collect the furnace end of accomplishing the processing in locating hole processing agency 7 department.

Preferably, the furnace end rolling mechanism 4 comprises a first rolling station 41, a second rolling station 42, a third rolling station 43 and a rolling base 44, the rolling base 44 is arranged on the mounting table 1, a rolling groove 441 is arranged on the rolling base 44, the first rolling station 41, the second rolling station 42 and the third rolling station 43 are sequentially arranged on the rolling base 44, when in use, a plate-shaped material is pushed onto the rolling base 44 through the feeding mechanism 2 and sequentially passes through the first rolling station 41, the second rolling station 42 and the third rolling station 43, the first rolling station 41 comprises a first rolling support frame 411 and a first rolling roller 412, the first rolling support frame 411 is provided with two, the two first rolling support frames 411 are arranged on the rolling base 44 and are positioned at two sides of the rolling groove 441, the first rolling roller 412 is arranged between the two first rolling support frames 411, the bottom of the first rolling roller 412 is arranged in the rolling groove 441, when the plate-shaped material is arranged in the first rolling station 41, the cross section of the plate-shaped material is formed into a U shape when the plate-shaped material is pressed into the rolling groove 441 by the first rolling roller 412, the second rolling station 42 is composed of two second rolling wheels 421 and two second rolling shafts 422, the two second rolling shafts 422 are vertically arranged on the rolling base 44 and are positioned at two sides of the rolling groove 441, the two second rolling wheels 421 are arranged, the two second rolling wheels 421 are respectively arranged on the two second rolling shafts 422, when the material is pushed to the second rolling station 42, the two sides of the top of the material are pressed inwards through the second rolling wheels 421 at two sides, the third rolling station 43 is composed of a third rolling roller 431 and a third rolling support frame 432, the third rolling support frame 432 is arranged at two sides of the rolling roller 432, and is arranged on the rolling base 44 and is positioned at two sides of the rolling groove 441, the third rolling roller 431 is arranged between the two third rolling support frames 432, and when the material is pushed to the third rolling station 43, corners protruding from the top of the material are flattened through the third rolling roller 431, so that the cross section of the material is round.

Preferably, the first rolling station 41 is provided with a plurality of first rolling stations 41, the height of the first rolling roller 412 in the plurality of first rolling stations 41 is gradually reduced according to the moving direction of the material, the second rolling station 42 is provided with a plurality of second rolling stations 42, the distance between two second rolling rollers 421 in the plurality of second rolling stations 42 is gradually reduced according to the moving direction of the material, the third rolling station 43 is provided with a plurality of third rolling stations 43, and the height of the third rolling roller in the plurality of third rolling stations 43 is gradually reduced according to the moving direction of the material, so that the material is gradually rolled by arranging the plurality of first rolling stations 41, the second rolling stations 42 and the third rolling stations 43, the damage caused by the excessive deformation of the material at a time is prevented, the damage of the equipment caused by the excessive resistance of the first rolling station 41 to the material is also reduced, and the service life of the invention is prolonged, meanwhile, the processing stability of the invention to the materials is improved.

Preferably, it is equipped with deflector 11 to lie in 2 departments of feeding mechanism on the mount table 1, deflector 11 is equipped with two, two deflector 11 sets up respectively in 2 both sides of feeding mechanism, two be equipped with the direction that can hold the space of placing of a plate material and be close to the feed end between the deflector 11 and open towards both sides, and its effect lies in, leads to the material loading position of plate material through two deflectors 11 that set up to prevent that feeding mechanism 2 from producing the skew at the in-process of carrying the material.

Preferably, the combustion hole processing mechanism 3 comprises a pressing die cylinder 31, a pressing die top plate 32, a pressing die bottom plate 33 and a pressing die mounting plate 34, the pressing die bottom plate 33 is arranged on the mounting table 1, the pressing die mounting plate 34 is fixed above the pressing die bottom plate 33, the pressing die cylinder 31 is arranged at the top of the pressing die mounting plate 34, the pressing die top plate 32 is arranged between the pressing die bottom plate 33 and the pressing die mounting plate 34, the output end of the pressing die cylinder 31 is connected to the pressing die top plate 32, the pressing die top plate 32 can be pushed downwards through the pressing die cylinder 31, the bottom end surface of the pressing die top plate 32 is provided with a row of pressing die blocks 321, the upper end surface of the pressing die bottom plate 33 is provided with a row of pressing die grooves 331, the pressing die blocks 321 are matched with the pressing die grooves 331, during use, a plate-shaped material is arranged on the pressing die bottom plate 33, the pressing die cylinder 31, make the moulding-die roof 32 downstream and drive a row of pressure membrane piece 321 and push into downwards, carry out the press mold to the plate material through pressing membrane piece 321 and pressing membrane groove 331 mutually supporting and make the middle part of plate material form a row of burner ports.

Preferably, the cutting mechanism 6 is composed of a cutting machine 61, a cutting screw rod mechanism 62 and a cutting guide rod 63, the cutting screw rod mechanism 62 and the cutting guide rod 63 are arranged on the mounting table 1 in parallel, the cutting machine 61 is provided with a screw rod connecting sleeve 611 and a guide sleeve 612, the screw rod connecting sleeve 611 is mounted on the cutting screw rod mechanism 62, the cutting machine 61 is driven to move transversely by the mutual matching of the cutting screw rod mechanism 62 and the screw rod connecting sleeve 611, the guide sleeve 612 is mounted on the cutting guide rod 63, the moving direction of the cutting machine 61 can be guided and supported by the mutual matching of the guide sleeve 612 and the cutting guide rod 63, when the material needs to be cut by the cutting mechanism 6, the cutting machine 61 and the cutting screw rod mechanism 62 are started, the cutting machine 61 in the operation process is driven to move transversely by the cutting screw rod mechanism 62, so that the saw blade in the cutting machine 61 gradually approaches the material and, after the cutting is finished, the cutting screw rod mechanism 62 is operated reversely, and the cutting machine 61 is driven by the cutting screw rod mechanism 62 to move so that the cutting mechanism 6 can cut the next section of material.

Preferably, the positioning hole processing mechanism 7 is composed of a positioning hole mounting frame 71, a positioning screw rod mechanism 72, a positioning bottom plate 73 and a positioning top plate 74, the positioning hole mounting frame 71 is arranged on the mounting table 1, the positioning screw rod mechanism 72 is arranged at the top of the positioning hole mounting frame 71, the positioning top plate 74 is arranged at the output end of the positioning screw rod mechanism 72, the positioning top plate 74 can be driven to vertically move downwards through the positioning screw rod mechanism 72, a positioning block 741 is arranged on the bottom end face of the positioning top plate 74, the positioning bottom plate 73 is arranged in the positioning hole mounting frame 71 and is positioned right below the positioning top plate 74, a positioning groove 731 is arranged on the upper end face of the positioning bottom plate 73, when in use, one end of a material is positioned between the positioning top plate 74 and the positioning bottom plate 73, the positioning screw rod mechanism 72 is started, and the positioning top plate 74 is, at this time, the material is clamped between the positioning top plate 74 and the positioning bottom plate 73 and is positioned at the position where the positioning top plate 74 and the positioning bottom plate 73 are pressed, the positioning block 741 and the positioning groove 731 are mutually matched to press the positioning hole at the pressed position in the material, and the positioning screw rod mechanism 72 drives the positioning top plate 74 to move upwards to be loosened after the pressing of the positioning hole is completed so as to take out the processed material.

Preferably, a guide block 8 is arranged between the cutting mechanism 6 and the positioning hole machining mechanism 7, a guide groove 81 is formed in the guide block 8, a chamfer is formed in one end, close to the cutting mechanism 6, of the guide groove 81, and the guide groove 81 is used for supporting materials, so that the materials cannot deviate in the cutting process, meanwhile, the materials are reserved in the guide groove 81 after the cutting mechanism 6 cuts the materials, and the materials which are machined are ejected out of the guide groove 81 when the subsequent materials move into the guide groove 81, so that the furnace end can be conveniently collected and released by workers, and the materials which slightly deviate in the moving direction can be guided by the chamfer to enter the guide groove 81.

Preferably, the welding mechanism 5 is composed of a laser welding machine 51, two welding machine support frames 52 and two welding fixing plates 53, the two welding machine support frames 52 are arranged oppositely, two sides of each welding fixing plate 53 are fixed on the two welding machine support frames 52 respectively, the laser welding machine 51 is installed on the welding machine support frames 52, when the welding mechanism is used, the top connection position of a material is moved at the bottom of the laser welding machine 51, and the material is welded through the laser welding machine 51.

A production process of an automatic furnace end production line comprises the following steps:

s1, firstly, arranging the plate-shaped material between the feeding mechanism 2 and the mounting table 1, starting the feeding mechanism 2, and conveying the material to the combustion hole machining mechanism 3 through the feeding mechanism 2.

S2: when the feeding mechanism 2 conveys the material to the combustion hole processing mechanism 3, the feeding mechanism stops operating, the combustion hole processing mechanism 3 is started, and a row of combustion holes are pressed on the plate-shaped material through the combustion hole processing mechanism 3.

S3: after the material of combustion hole processing mechanism 3 department accomplished the processing, the feed mechanism 2 that starts once more, continuously carry the material to combustion hole processing mechanism 3 and will accomplish the material propelling movement of combustion hole processing mechanism 3 to the furnace end and press the book mechanism 4 in through feed mechanism 2, the material is buckled gradually in-process that removes in the furnace end is pressed the book mechanism 4 and is pressed the book and form the tube-shape material.

S4: the materials forming the cylinder shape are pushed to the welding mechanism 5 by the conveying mechanism, and the top connection part of the cylinder materials is welded through the welding mechanism 5, so that the cylinder materials can form a fixed whole.

S5: the tubular materials enough for welding are conveyed to a position between the cutting mechanism 6 and the positioning hole machining mechanism 7 by the feeding mechanism 2, one end of the materials are flattened and positioned in the positioning hole machining mechanism 7, and meanwhile, the furnace end is fixed by the positioning hole machining mechanism 7.

S6: and starting the cutting mechanism 6, and cutting the other end of the cylindrical material through the cutting mechanism 6, so that the furnace end which is finished with processing is separated from the cylindrical material, and the furnace end which is finished with cutting can be ejected by the cylindrical material which is subsequently processed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.