阅读说明：本技术 自动化排气阀生产机及自动化排气阀生产方法 (Automatic exhaust valve production machine and automatic exhaust valve production method ) 是由 聂振杰 聂鹏飞 于 2021-03-08 设计创作，主要内容包括：本发明涉及排气阀生产设备技术领域,尤其是指自动化排气阀生产机和生产方法,包括机台、阀套输送机构、顶锥输送机构、物料组装机构、铆接机构、产品传输机构、出料机构,所述阀套输送机构包括能够调整阀套输送角度的第一分拣盘、第一电机,所述第一电机安装于所述机台上,所述顶锥输送机构包括能够调整顶锥输送角度的第二分拣盘、第二电机,所述阀套输送机构与所述顶锥输送机构之间安装有物料组装机构,所述物料组装机构右端安装有铆接机构,产品传输机构安装于所述物料组装机构左端,所述出料机构位于所述物料组装机构下端,通过两个分拣盘同时对阀套与顶锥进行分拣,分拣后通过自动组装与检测将排气阀组装好,以此提高效率的同时提高产品合格率。(The invention relates to the technical field of exhaust valve production equipment, in particular to an automatic exhaust valve production machine and a production method, which comprises a machine table, a valve sleeve conveying mechanism, a tip cone conveying mechanism, a material assembling mechanism, a riveting mechanism, a product conveying mechanism and a discharging mechanism, wherein the valve sleeve conveying mechanism comprises a first sorting disc and a first motor, the first sorting disc and the first motor can adjust the conveying angle of a valve sleeve, the first motor is arranged on the machine table, the tip cone conveying mechanism comprises a second sorting disc and a second motor, the conveying angle of the tip cone can be adjusted, the material assembling mechanism is arranged between the valve sleeve conveying mechanism and the tip cone conveying mechanism, the right end of the material assembling mechanism is provided with the riveting mechanism, the product conveying mechanism is arranged at the left end of the material assembling mechanism, the discharging mechanism is positioned at the lower end of the material assembling mechanism, and the valve sleeve and the tip cone, the exhaust valve is assembled through automatic assembly and detection after sorting, so that the product percent of pass is improved while the efficiency is improved.)

1. Automatic change discharge valve production machine, its characterized in that, including board (1), valve barrel conveying mechanism (2), apical cone conveying mechanism (3), material equipment mechanism (4), riveting mechanism (5), product transmission mechanism (6), discharge mechanism (23), valve barrel conveying mechanism (2) is including first sorting dish (7), first motor (8) that can adjust valve barrel transport angle, first sorting dish (7) with first motor (8) rotate to be connected, first motor (8) install in on board (1), apical cone conveying mechanism (3) are including second sorting dish (9), second motor (10) that can adjust apical cone transport angle, second sorting dish (9) rotate to be connected with second motor (10), valve barrel conveying mechanism (2) with install material equipment mechanism (4) between apical cone conveying mechanism (3), the riveting mechanism (5) is installed at the right end of the lower portion of the material assembling mechanism (4), the product conveying mechanism (6) is installed at the left end of the material assembling mechanism (4), and the discharging mechanism (23) is located at the lower end of the material assembling mechanism (4).

2. The automatic exhaust valve production machine according to claim 1, wherein the first sorting tray (7) is provided with a first vibrator used in cooperation with the first motor (8), the first sorting tray (7) is provided with a first screening groove and a second screening groove, a first transmission rail (11) is provided at an upper end of the first sorting tray (7), a first guide block for lateral transmission of the valve sleeve is provided at a rear end of the first screening groove, the first screening groove is located behind the second screening groove, a second guide block for vertical transmission of the valve sleeve is provided at a rear end of the second screening groove, the second screening groove is located behind the first transmission rail (11), and the first sorting tray (7) is further provided with a first sensor (31) for sensing the valve sleeve.

3. The automatic exhaust valve production machine according to claim 1, characterized in that the second sorting tray (9) is provided with a second vibrator for cooperating with the second motor (10), the second sorting tray (9) is provided with a screening gap, a guide rail, a second transmission rail (12), the guide rail is located at the rear end of the second transmission rail (12), the screening gap is located behind the guide rail, and the second sorting tray (9) is further provided with a second inductor (32) for inducing a tip cone.

4. The automatic exhaust valve production machine according to claim 1, wherein the material assembling mechanism (4) comprises a rotary table (13), a third motor (14), a first mechanical arm (15) and a second mechanical arm (16), the rotary table (13) is rotatably connected with the third motor (14), the rotary table (13) is provided with a plurality of assembling stations (17), the assembling stations (17) are provided with a supporting seat and a limiting position, the limiting position can be used for placing a valve sleeve and a tip cone, the supporting seat can support an exhaust valve shell, the first mechanical arm (15) is located at the left end of the valve sleeve conveying mechanism (2), and the second mechanical arm (16) is located at the left end of the tip cone conveying mechanism (3).

5. The automatic exhaust valve production machine according to claim 1, wherein the riveting mechanism (5) comprises a first air cylinder (18) and a first infrared detector (19), the first air cylinder (18) is located above the material assembling mechanism (4), and the first infrared detector (19) is installed beside the first air cylinder (18) and is used in cooperation with the first air cylinder (18).

6. The automatic exhaust valve production machine according to claim 1, wherein the product conveying mechanism (6) comprises a second infrared detector (20), a third manipulator (21) and a conveying device (22), the conveying device (22) is mounted at the left end of the material assembling mechanism (4), the second infrared detector (20) is mounted at the upper end of the conveying device (22) and used together with the third manipulator (21), and the third manipulator (21) is mounted above the second infrared detector (20).

7. The automatic exhaust valve production machine according to claim 1, wherein the discharging mechanism (23) comprises a fourth manipulator (24), a dial indicator detector (25) and a conveying belt (26), the fourth manipulator (24) is used in cooperation with the material assembling mechanism (4), the fourth manipulator (24) is located at the lower end of the material assembling mechanism (4), the dial indicator detector (25) is installed at the right end of the fourth manipulator (24), and the conveying belt (26) is installed at the lower end of the fourth manipulator (24).

8. The automatic exhaust valve production machine according to claim 1, wherein the material assembling mechanism (4) is provided with a second air cylinder (27), the material assembling mechanism (4) is provided with a pressure detector (28) matched with the second air cylinder (27), and the pressure detector (28) is located at the left end of the tip cone conveying mechanism (3).

9. The automatic machine for the production of exhaust valves according to claim 1, characterized in that said outfeed mechanism (23) is provided with a placing box (29).

10. The automatic exhaust valve production machine according to claim 1, wherein the machine table (1) is provided with a control device (30), and the valve sleeve conveying mechanism (2), the tip cone conveying mechanism (3), the material assembling mechanism (4), the riveting mechanism (5), the product conveying mechanism (6) and the discharging mechanism (23) are electrically connected with the control device (30).

11. The production method of the automatic exhaust valve is characterized by comprising the following steps:

1) the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the exhaust valve shell from the bottom of the exhaust valve shell and is riveted with a clamping seat in the exhaust valve shell.

12. The automatic exhaust valve production method is characterized by comprising the following steps:

s1, placing the valve sleeve into the valve sleeve conveying mechanism (2), and placing the tip cone into the tip cone conveying mechanism (3);

s2, after the valve sleeve conveying mechanism (2) drives the first sorting disc (7) to rotate through the first motor (8), the first sorting disc (7) sorts the valve sleeves, and the sorted valve sleeves sequentially enter the material assembling mechanism (4);

s3, the tip cone conveying mechanism (3) drives a second sorting disc (9) to rotate through a second motor (10), then the second sorting disc (9) sorts the tip cones, and after the tip cones are adjusted in angle, the tip cones vertically and downwards enter the material assembling mechanism (4) in sequence;

s4, conveying the exhaust valve shell to be processed into a material assembling mechanism (4) through a product conveying mechanism (6);

s5, on the complete station of the exhaust valve shell, the valve sleeve and the tip cone, the product transmission mechanism (6) is transmitted to the riveting mechanism (5), the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the bottom of the exhaust valve shell and is riveted with the clamping seat in the exhaust valve shell.

And S6, after all the working procedures are finished, taking out the finished product through a discharging mechanism (23).

Technical Field

The invention relates to the technical field of exhaust valve production equipment, in particular to an automatic exhaust valve production machine and a production method thereof.

Background

In the prior art, the exhaust valve is composed of a valve sleeve, a tip cone, an exhaust valve shell and the like, and manual assembly is adopted before automatic production and assembly; the efficiency is low, the speed is slow and the yield is low during the manual assembly; the valve sleeve and the tip cone cannot be simultaneously sorted, resulting in reduced efficiency. At present, in valve body assembly, a nose cone and a valve sleeve are driven into the top of an exhaust valve shell, the method needs to perform injection molding on the top of the exhaust valve shell again, the fixing of the nose cone and the valve sleeve can be influenced due to the fact that the injection molding needs to be performed again through heating and external force pushing, the overall stability is influenced, and in order to solve the problem, the method and the machine for driving the nose cone and the valve sleeve into the bottom of the exhaust valve shell are designed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a technical scheme capable of solving the problems.

An automatic exhaust valve production machine comprises a machine table, a valve sleeve conveying mechanism, a tip cone conveying mechanism, a material assembling mechanism, a riveting mechanism, a product conveying mechanism and a discharging mechanism, the valve sleeve conveying mechanism comprises a first sorting disc and a first motor, the first sorting disc can adjust the conveying angle of the valve sleeve, the first sorting tray is rotationally connected with the first motor, the first motor is arranged on the machine table, the tip cone conveying mechanism comprises a second sorting disc and a second motor which can adjust the conveying angle of the tip cone, the second sorting disc is rotationally connected with a second motor, a material assembling mechanism is arranged between the valve sleeve conveying mechanism and the tip cone conveying mechanism, the riveting mechanism is installed at the right end of the lower portion of the material assembling mechanism, the product conveying mechanism is installed at the left end of the material assembling mechanism, and the discharging mechanism is located at the lower end of the material assembling mechanism.

Preferably, the first sorting tray is provided with a first vibrator matched with the first motor for use, the first sorting tray is provided with a first screening groove and a second screening groove, the upper end of the first sorting tray is provided with a first transmission track, the rear end of the first screening groove is provided with a first guide block for transversely conveying the valve sleeve, the first screening groove is located at the rear of the second screening groove, the rear end of the second screening groove is provided with a second guide block for vertically conveying the valve sleeve, the second screening groove is located at the rear of the first transmission track, and the first sorting tray is further provided with a first inductor for inducing the valve sleeve.

Preferably, the second sorting tray is provided with a second vibrator matched with the second motor for use, the second sorting tray is provided with a screening notch, a guide rail and a second transmission rail, the guide rail is located at the rear end of the second transmission rail, the screening notch is located behind the guide rail, and the second sorting tray is further provided with a second inductor for inducing a tip cone.

Preferably, material equipment mechanism includes carousel, third motor, first manipulator, second manipulator, the carousel with the third motor rotates to be connected, the carousel is provided with a plurality of assembly stations, the assembly station is provided with supporting seat and spacing post, valve barrel and tip cone can be put into to spacing post, but the supporting seat bearing discharge valve shell, first manipulator is located the valve barrel conveying mechanism left end, the second manipulator is located the tip cone conveying mechanism left end.

Preferably, the riveting mechanism comprises a first air cylinder and a first infrared detector, the first air cylinder is located above the material assembling mechanism, and the first infrared detector is mounted beside the first air cylinder and is matched with the first air cylinder for use.

Preferably, the product transmission mechanism comprises a second infrared detector, a third manipulator and a transmission device, the transmission device is installed at the left end of the material assembling mechanism, the second infrared detector is installed at the upper end of the transmission device and is matched with the third manipulator for use, and the third manipulator is installed above the second infrared detector.

Preferably, the discharging mechanism comprises a fourth manipulator, a dial indicator detector and a transmission belt, the fourth manipulator is matched with the material assembling mechanism for use, the fourth manipulator is located at the lower end of the material assembling mechanism, the dial indicator detector is installed at the right end of the fourth manipulator, and the transmission belt is installed at the lower end of the fourth manipulator.

Preferably, the material assembling mechanism is provided with a second air cylinder, the material assembling mechanism is provided with a pressure detector matched with the second air cylinder, and the pressure detector is located at the left end of the tip cone conveying mechanism.

Preferably, the discharging mechanism is provided with a placing box.

Preferably, the machine table is provided with a control device, and the valve sleeve conveying mechanism, the tip cone conveying mechanism, the material assembling mechanism, the riveting mechanism, the product conveying mechanism and the discharging mechanism are electrically connected with the control device.

The production method of the automatic exhaust valve comprises the following steps:

1) the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the exhaust valve shell from the bottom of the exhaust valve shell and is riveted with a clamping seat in the exhaust valve shell.

12. The automatic exhaust valve production method is characterized by comprising the following steps:

s1, placing the valve sleeve into the valve sleeve conveying mechanism (2), and placing the tip cone into the tip cone conveying mechanism (3);

s2, after the valve sleeve conveying mechanism (2) drives the first sorting disc (7) to rotate through the first motor (8), the first sorting disc (7) sorts the valve sleeves, and the sorted valve sleeves sequentially enter the material assembling mechanism (4);

s3, the tip cone conveying mechanism (3) drives a second sorting disc (9) to rotate through a second motor (10), then the second sorting disc (9) sorts the tip cones, and after the tip cones are adjusted in angle, the tip cones vertically and downwards enter the material assembling mechanism (4) in sequence;

s4, conveying the exhaust valve shell to be processed into a material assembling mechanism (4) through a product conveying mechanism (6);

s5, on the complete station of the exhaust valve shell, the valve sleeve and the tip cone, the product transmission mechanism (6) is transmitted to the riveting mechanism (5), the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the bottom of the exhaust valve shell and is riveted with the clamping seat in the exhaust valve shell.

And S6, after all the working procedures are finished, taking out the finished product through a discharging mechanism (23).

Compared with the prior art, the invention has the beneficial effects that: the valve sleeves and the tip cones are simultaneously sorted by the two sorting disks, the exhaust valve is assembled by automatic assembly and detection after sorting,

after the valve sleeve and the tip cone are assembled, the valve sleeve and the tip cone enter through an opening in the bottom of the exhaust valve shell, and meanwhile, the valve sleeve, the tip cone and the exhaust valve shell are assembled and formed through stamping riveting. Thereby improving the efficiency and improving the product qualification rate. The detection device is arranged to stop the whole machine from running when detecting that the valve sleeve, the tip cone and the exhaust valve shell on the station are missing. And the finished product is finally screened, so that the working efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of a product transport mechanism.

Fig. 3 is a schematic view of the discharge mechanism.

FIG. 4 is a schematic view of a material assembly mechanism.

Fig. 5 is a side view of the present invention.

In the figure: a machine table-1, a valve sleeve conveying mechanism-2, a tip cone conveying mechanism-3, a material assembling mechanism-4, a riveting mechanism-5, a product conveying mechanism-6, a first sorting disc-7, a first motor-8, a second sorting disc-9, a second motor-10, a first conveying track-11, a second conveying track-12, a rotary disc-13, a third motor-14, a first mechanical hand-15, a second mechanical hand-16, an assembling station-17, a first cylinder-18, a first infrared detector-19, a second infrared detector-20, a third mechanical hand-21, a conveying device-22, a material conveying mechanism-3, a material assembling mechanism-4, a riveting mechanism-10, a first conveying track-11, a second conveying track-12, a rotary disc, A discharging mechanism-23, a fourth manipulator-24, a dial indicator detector-25, a transmission belt-26, a second air cylinder-27, a pressure detector-28, a placing box-29, a control device-30, a first sensor-31 and a second sensor-32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.

Referring to fig. 1 to 5, in the embodiment of the present invention, an automatic exhaust valve production machine includes a machine table 1, a valve sleeve conveying mechanism 2, a tip cone conveying mechanism 3, a material assembling mechanism 4, a riveting mechanism 5, a product conveying mechanism 6, and a discharging mechanism 23, where the valve sleeve conveying mechanism 2 includes a first sorting tray 7 capable of adjusting a valve sleeve conveying angle, and a first motor 8, the first sorting tray 7 is rotatably connected to the first motor 8, the first motor 8 is installed on the machine table 1, the tip cone conveying mechanism 3 includes a second sorting tray 9 capable of adjusting a tip cone conveying angle, and a second motor 10, the second sorting tray 9 is rotatably connected to the second motor 10, the material assembling mechanism 4 is installed between the valve sleeve conveying mechanism 2 and the tip cone conveying mechanism 3, the riveting mechanism 5 is installed at a right end of a lower portion of the material assembling mechanism 4, when the valve sleeve assembling mechanism is used, the valve sleeves and the tip cones are sorted through the first sorting disc 7 and the second sorting disc 9, the valve sleeves and the tip cones are assembled through the material assembling mechanism 4 after being sorted, the products to be processed are placed on the material assembling mechanism 4 through the product conveying mechanism 6, then the valve sleeves and the tip cone conveying mechanism 3 are assembled and assembled through the valve sleeve conveying mechanism 2, the riveting mechanism 5 is used for riveting, and then the assembled products are conveyed out through the discharging mechanism 23.

The first sorting tray 7 is provided with a first vibrator used in cooperation with the first motor 8, the first sorting tray 7 is provided with a first screening groove and a second screening groove, the upper end of the first sorting tray 7 is provided with a first transmission rail 11, the rear end of the first screening groove is provided with a first guide block for transversely transmitting the valve sleeves, the first screening groove is positioned behind the second screening groove, the rear end of the second screening groove is provided with a second lead block for vertically transmitting the valve sleeves, the second screening groove is positioned behind the first transmission rail 11, the first sorting tray 7 is further provided with a first inductor 31 for inducing the valve sleeves, the purpose is that the valve sleeves are transmitted one by one when being sorted through the first screening groove and the first guide block, a plurality of valve sleeves fall from the first screening groove back to the first sorting tray 7, and then are vertically transmitted through the second guide block, the non-vertical valve sleeve falls through the second screening groove and is detected by the first sensor 31 whether the valve sleeve is in the mounting station.

Second sorting dish 9 be provided with the second oscillator of second motor 10 cooperation use, second sorting dish 9 is provided with screening breach, guide rail, second transmission track 12, the guide rail is located second transmission track 12 rear end, the screening breach is located the guide rail rear, second sorting dish 9 still is provided with the second inductor 32 of response apex cone, and its aim at is through screening breach with an apex cone transmission when the letter sorting, and many drops from screening breach from returning second sorting dish 9, later through the guide rail with the apex cone vertical, detect through second inductor 32 whether the apex cone is on installation station.

Material equipment mechanism 4 includes carousel 13, third motor 14, first manipulator 15, second manipulator 16, carousel 13 with third motor 14 rotates and connects, carousel 13 is provided with a plurality of assembly stations 17, assembly stations 17 is provided with supporting seat and spacing post, valve barrel and addendum cone can be put into to spacing post, the supporting seat can bear discharge valve shell, first manipulator 15 is located 2 left ends of valve barrel conveying mechanism, second manipulator 16 is located 3 left ends of addendum cone conveying mechanism, its aim at through first manipulator 15 will be arranged the valve barrel install on assembly stations 17, second manipulator 16 will be arranged the addendum cone on assembly stations 17.

The riveting mechanism 5 comprises a first air cylinder 18 and a first infrared detector 19, the first air cylinder 18 is located above the material assembling mechanism 4, the first infrared detector 19 is installed beside the first air cylinder 18 and matched with the first air cylinder 18 for use, whether a product to be processed is located on the material assembling mechanism 4 or not is detected, and if yes, the first air cylinder 18 is pressed downwards to do work, so that the purpose of riveting processing is achieved.

The product transmission mechanism 6 comprises a second infrared detector 20, a third manipulator 21 and a transmission device 22, the transmission device 22 is installed at the left end of the material assembling mechanism 4, the second infrared detector 20 is installed at the upper end of the transmission device 22 and is matched with the third manipulator 21 for use, and the third manipulator 21 is installed above the second infrared detector 20, so that whether a product to be processed is located on the transmission device 22 or not is detected through the second infrared detector 20, and if so, the product to be processed is grabbed onto the material assembling mechanism 4 through the third manipulator 21.

The discharging mechanism 23 comprises a fourth manipulator 24, a dial indicator detector 25 and a transmission belt 26, the fourth manipulator 24 is matched with the material assembling mechanism 4 for use, the fourth manipulator 24 is positioned at the lower end of the material assembling mechanism 4, the dial indicator detector 25 is installed at the right end of the fourth manipulator 24, the transmission belt 26 is installed at the lower end of the fourth manipulator 24, the purpose is that whether the product is qualified or not is detected by detecting the height of the product through the dial indicator detector 25, the height detection of the dial indicator detector 25 is utilized, the detection needle simulates the size of an exhaust port of an exhaust product, the tip of a tip cone of the assembled product touches the detection needle, the detection needle presses down the thimble of the dial indicator detector 25 through a firing pin, the thimble of the dial indicator detector 25 sinks to detect the sinking data, and the parameters of the dial indicator detector 25 are set in advance according to the system, the thimble is lower to visit and just can detect whether the tip cone has, the tip cone height, whether tip cone is eccentric scheduling problem, if qualified will take out the good product of completion through fourth manipulator 24.

The material assembling mechanism 4 is provided with a second air cylinder 27, the material assembling mechanism 4 is provided with a pressure detector 28 matched with the second air cylinder 27 for use, the pressure detector 28 is located at the left end of the tip cone conveying mechanism 3, the purpose of the pressure detector 28 is to detect whether a tip cone is placed on the material assembling mechanism 4, and the tip cone is ejected out through the second air cylinder 27.

The discharge mechanism 23 is provided with a placing box 29, the purpose of which is to place the rejected products by means of the placing box 29.

The machine table 1 is provided with a control device 30, the valve sleeve conveying mechanism 2, the tip cone conveying mechanism 3, the material assembling mechanism 4, the riveting mechanism 5, the product conveying mechanism 6 and the discharging mechanism 23 are all electrically connected with the control device 30, and the purpose of the control device is to connect the mechanisms through the control device 30.

In this embodiment, all infrared ray detectors can stop the complete machine from working when detecting that no object exists in the station or the position deviation exists.

This embodiment is in solving and is squeezed into tip cone, valve barrel from discharge valve shell top among the prior art, need the problem of moulding plastics again with discharge valve shell top. The invention not only solves the problems but also has the advantages of instant detection and flow line production. If the problem that the tip cone and the valve sleeve are driven into the exhaust valve shell from the bottom is simply solved, the automatic exhaust valve production machine can be simplified in the embodiment and comprises a machine table (1) and an assembling station (17), wherein the assembling station (17) is provided with a supporting seat and a limiting column, the valve sleeve and the tip cone are placed into the limiting column on the assembling station (17), and the supporting seat can support the exhaust valve shell; the machine table (1) is provided with a material assembling mechanism (4), the material assembling mechanism (4) is provided with a second cylinder (27), and the second cylinder (27) is used for stamping an assembling station (17) to punch and form the valve sleeve, the tip cone and the exhaust valve shell.

The production method of the automatic exhaust valve is characterized by comprising the following steps:

1) the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the exhaust valve shell from the bottom of the exhaust valve shell and is riveted with a clamping seat in the exhaust valve shell.

12. The automatic exhaust valve production method is characterized by comprising the following steps:

s1, placing the valve sleeve into the valve sleeve conveying mechanism (2), and placing the tip cone into the tip cone conveying mechanism (3);

s2, after the valve sleeve conveying mechanism (2) drives the first sorting disc (7) to rotate through the first motor (8), the first sorting disc (7) sorts the valve sleeves, and the sorted valve sleeves sequentially enter the material assembling mechanism (4);

s3, the tip cone conveying mechanism (3) drives a second sorting disc (9) to rotate through a second motor (10), then the second sorting disc (9) sorts the tip cones, and after the tip cones are adjusted in angle, the tip cones vertically and downwards enter the material assembling mechanism (4) in sequence;

s4, conveying the exhaust valve shell to be processed into a material assembling mechanism (4) through a product conveying mechanism (6);

s5, on the complete station of the exhaust valve shell, the valve sleeve and the tip cone, the product transmission mechanism (6) is transmitted to the riveting mechanism (5), the tip cone and the valve sleeve are mutually sleeved and combined, and the sleeved combination extends into the bottom of the exhaust valve shell and is riveted with the clamping seat in the exhaust valve shell.

And S6, after all the working procedures are finished, taking out the finished product through a discharging mechanism (23).

This embodiment is squeezed into through following discharge valve shell bottom with valve barrel, tip cone, solves discharge valve shell top and moulds plastics again and need heating and external force to promote, can influence tip cone, valve barrel fixed to influence overall stability's problem. If do not consider assembly line production, to the mode of beating into of tip cone, valve barrel, discharge valve shell three, the accessible simplifies the flow and is: the production method of the automatic exhaust valve is characterized by comprising the following steps of 1) mutually sleeving and combining a tip cone and a valve sleeve, wherein the sleeving and combining extends into the exhaust valve from the bottom of a shell of the exhaust valve and is riveted with a clamping seat in the shell of the exhaust valve.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.