CN214868428U

CN214868428U - Automatic conveying equipment for gas ball valve machining

Info

Publication number: CN214868428U
Application number: CN202120639683.0U
Authority: CN
Inventors: 刘科
Original assignee: Guangdong Liansu Technology Industrial Co Ltd
Current assignee: Guangdong Liansu Technology Industrial Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-26
Anticipated expiration: 2031-03-29

Abstract

The utility model provides an automatic transfer apparatus of gas ball valve processing. An automatic conveying device for machining of a gas ball valve comprises a controller, a main frame, a positioning mechanism, a clamping mechanism and a moving mechanism, wherein the positioning mechanism is positioned on the main frame and used for positioning a ball valve stand column; the moving mechanism comprises a main body cylinder, a main conveying plate and a main guide rail located on the main frame, the bottom surface of the main conveying plate is connected to the main guide rail through a sliding block in a sliding mode, a cylinder body of the main body cylinder is located at one end of the main guide rail, a piston rod of the main body cylinder is fixedly connected with the main conveying plate, a clamping mechanism is installed on the top surface of the main conveying plate, and a buffering mechanism is arranged at the other end of the main guide rail. The utility model discloses can carry out the fixed positioning of ball valve outside the weld zone, make its welded position more accurate, reduce intensity of labour, guarantee the normal clear of process, degree of automation is high, has reduced intensity of labour, has improved production efficiency.

Description

Automatic conveying equipment for gas ball valve machining

Technical Field

The utility model relates to a ball valve processingequipment field, more specifically relates to an automatic transfer apparatus of gas ball valve processing.

Background

The PE gas ball valve in the existing industry has increasingly large production capacity, and the ball valve needs to be fixed at a welding position for welding in the production process of the ball valve, but the existing production mode has complex operation, low operation efficiency and high labor intensity; for example, chinese patent CN206011754U is a welding device for a side-mounted PE gas ball valve, which is used to weld a left gas ball valve end cap and a right gas ball valve end cap to a gas ball valve body, and can weld the PE gas ball valve body and the two side end caps at the same time, and is safe, controllable, stable, reliable, and high in automation degree; however, when the welding operation is performed, the ball valve body needs to be manually placed in the welding positioning mechanism, so that the machining position of the ball valve body is not very accurate, and the problem of welding deviation is easy to occur; and welding area temperature is higher, directly places the ball valve in welding area to press from both sides tight fixed, the operation needs certain time, not only causes the harm to workman's health easily, and every time weld a ball valve, all need can carry out the installation location of next ball valve after welding area temperature reduces, can influence the normal clear of process like this, leads to production efficiency to descend.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the above-mentioned background art welding area region temperature higher, directly place the ball valve at welding area region to press from both sides tightly fixedly, the operation needs certain time, not only causes the harm to workman's health easily, and every welded a ball valve, all need can carry out the installation location of next ball valve after welding area region temperature reduces, can influence the normal clear of process like this, lead to the problem that production efficiency descends, provide a gas ball valve processing automation transfer apparatus. The utility model discloses can carry out the fixed of ball valve outside the weld zone territory and convey the welding zone territory automatically, match welding process, promote production efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is: an automatic conveying device for machining of a gas ball valve comprises a controller, a main frame, a positioning mechanism, a clamping mechanism and a moving mechanism, wherein the positioning mechanism is positioned on the main frame and used for positioning a ball valve stand column; moving mechanism includes main part cylinder, main conveying board and is located leading rail on the main frame, the underrun slider sliding connection of main conveying board is in on the leading rail, the cylinder body of main part cylinder is located the one end of leading rail, the piston rod fixed connection of main part cylinder main conveying board, clamping mechanism installs on the top surface of main conveying board, the other end department of leading rail is equipped with buffer gear, the controller respectively with positioning mechanism, clamping mechanism and main part cylinder independent control connect.

Furthermore, the clamping mechanism comprises a rotary driving mechanism, a rotating plate and 2 clamping structures, the rotary driving mechanism is fixedly connected to one end face of the rotating plate, the 2 clamping structures are respectively and fixedly arranged on two opposite side edges of the other end face of the rotating plate, and the controller is in independent control connection with the rotary driving mechanism.

Furthermore, the clamping structure includes holder, clamp splice and clamp, the one end of clamp splice with the one end of holder is articulated, the other end of clamp splice pass through the clamp with the other end of holder can be dismantled and be connected, constitute the closed ring after clamp splice and holder pass through the clamp connection, the clamp is quick clamp.

Furthermore, the rotary driving mechanism comprises a servo motor and a speed reducer, wherein the input end of the speed reducer is connected with the servo motor, and the output end of the speed reducer is fixedly connected with the rotary plate.

Furthermore, the positioning mechanism comprises a positioning fixing plate, a positioning seat and a positioning block, the bottom of the positioning seat is connected to the positioning fixing plate, the top of the positioning seat is provided with a positioning cylinder for driving the positioning block to stretch, one end of the positioning block is provided with an arc-shaped opening matched with the periphery of the ball valve stand column, the other end of the positioning block is fixedly connected with a piston rod of the positioning cylinder, and one end of the stretching stroke of the positioning block is positioned right above the clamping mechanism; after the ball valve is placed in clamping mechanism, the stand is located the rotor plate directly over, and the locating piece stretches out, and the arc opening can just block on the circumference outer wall of ball valve stand to push away the stand to perpendicularly.

Furthermore, the positioning fixing plate is provided with a positioning guide rail at the bottom of the positioning seat, the bottom of the positioning seat is connected to the positioning fixing plate through a sliding block in a sliding manner, one end of the positioning guide rail is provided with a positioning seat adjusting mechanism, the positioning seat adjusting mechanism comprises a first hand wheel, a first lead screw nut seat and a first connecting seat, the first lead screw nut seat is fixed at one end of the positioning guide rail, the first lead screw is arranged on the first lead screw nut seat in a penetrating manner, one end of the first lead screw is connected to the first hand wheel, the other end of the first lead screw is fixedly connected to one end of the first connecting seat, and the other end of the first connecting seat is fixedly connected to the side wall of the positioning seat.

Furthermore, a moving adjusting mechanism is further arranged on the main conveying plate and comprises a first adjusting plate and a second adjusting plate, a first adjusting guide rail is arranged on the top surface of the main conveying plate, the bottom surface of the first adjusting plate is slidably connected onto the first adjusting guide rail through a sliding block, a second adjusting guide rail is arranged on the top surface of the first adjusting plate, the bottom surface of the second adjusting plate is slidably connected onto the second adjusting guide rail through a sliding block, and the clamping mechanism is arranged on the top surface of the second adjusting plate; the first adjusting guide rail is perpendicular to the second adjusting guide rail, and the first adjusting guide rail is parallel to or perpendicular to the main guide rail; be equipped with on one side of main conveying board and be used for driving first regulating plate is followed the first manual adjustment mechanism of first regulation guide rail removal, be equipped with on the side adjacent with first manual adjustment mechanism on the first regulating plate and be used for driving the second regulating plate is followed the second is adjusted the manual adjustment mechanism of second that the guide rail removed.

Furthermore, first manual adjustment mechanism includes second hand wheel, second lead screw nut seat and second connecting seat, second lead screw nut seat is fixed first regulating plate is close to on one side of first regulation guide rail tip, the second lead screw is worn to establish on the second lead screw nut seat, second lead screw one end is connected second hand wheel, other end fixed connection be in the one end of second connecting seat, the other end fixed connection of second connecting seat is in on the first regulating plate side.

Furthermore, the second manual adjustment mechanism comprises a third hand wheel, a third lead screw nut seat and a third connecting seat, the third lead screw nut seat is fixed on one side of the end part of the second adjustment guide rail close to the second adjustment plate, the third lead screw is arranged on the third lead screw nut seat in a penetrating manner, one end of the third lead screw is connected with the third hand wheel and the other end of the third lead screw is fixedly connected with one end of the third connecting seat, the other end of the third connecting seat is fixedly connected with the side of the second adjustment plate, and the straight line where the third lead screw is located is perpendicular to the straight line where the second lead screw is located.

Further, buffer gear includes the buffer seat and is used for withstanding the buffer of main conveying board, the buffer seat is fixed the top surface of main frame, the buffer is installed the buffer seat is close to one side of main conveying board.

Compared with the prior art, the beneficial effects are:

1. the utility model discloses can carry out the fixed positioning of ball valve outside the weld zone territory to with ball valve automatic movement to ball valve welding area territory, through the cooperation of buffer, make its welding position more accurate, and do not need the manual work to carry out the location clamp of ball valve in welded high temperature region tightly, reduced intensity of labour, guarantee the normal clear of process, degree of automation is high, has reduced intensity of labour, has improved production efficiency.

2. The utility model discloses a moving mechanism realizes ball valve welding position's accurate positioning with the cooperation of buffer, guarantees going on smoothly of next welding process.

3. The utility model discloses well removal adjustment mechanism and positioning seat adjustment mechanism can carry out the fine setting of a plurality of directions to the fixed position of clamping mechanism to match different size ball valves and different welding area, it is more convenient that the processing operation gets up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the main frame of the present invention.

Fig. 3 is a schematic structural diagram of the middle positioning mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the middle clamping mechanism of the present invention.

Fig. 5 is a schematic structural view of the joint between the clamping block and the clamping seat of the clamping mechanism of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 and fig. 2, an automatic conveying apparatus for processing a gas ball valve is provided, which includes a controller, a main frame 100, a positioning mechanism 200 located on the main frame 100 for positioning a ball valve column 2, a clamping mechanism 300 for clamping a ball valve body 1, and a moving mechanism for driving the clamping mechanism 300 to move; the moving mechanism comprises a main body air cylinder 401, a main conveying plate 403 and a main guide rail 402 positioned on the main frame 100, the bottom surface of the main conveying plate 403 is connected to the main guide rail 402 in a sliding mode through a sliding block, the cylinder body of the main body air cylinder 401 is positioned at one end of the main guide rail 402, the piston rod of the main body air cylinder 401 is fixedly connected with the main conveying plate 403, the clamping mechanism 300 is installed on the top surface of the main conveying plate 403, the other end of the main guide rail 402 is provided with a buffer mechanism 500, and a controller is connected with the positioning mechanism 200, the clamping mechanism 300 and the main body air cylinder 401 in an independent control mode.

As shown in fig. 4, the clamping mechanism 300 includes a rotation driving mechanism, a

rotation plate

303 and 2 clamping structures, the rotation driving mechanism is fixedly connected to one end surface of the rotation plate 303, the 2 clamping structures are respectively and fixedly arranged on two opposite side edges of the other end surface of the rotation plate 303, and the controller is independently connected with the rotation driving mechanism in a control manner; the clamping structure comprises a clamping seat 304, a clamping block 305 and a clamp 306, wherein one end of the clamping block 305 is hinged with one end of the clamping seat 304, the other end of the clamping block 305 is detachably connected with the other end of the clamping seat 304 through the clamp 306, the clamping block and the clamping seat 304 are connected through the clamp to form a closed ring, and the clamp is a quick clamp; the rotary driving mechanism comprises a servo motor 301 and a speed reducer 302, wherein the input end of the speed reducer 302 is connected with the servo motor 301, and the output end of the speed reducer 302 is fixedly connected with a rotary plate 303.

As shown in fig. 3, the positioning mechanism 200 includes a positioning fixing plate 201, a positioning seat 202 and a positioning block 203, the bottom of the positioning seat 202 is connected to the positioning fixing plate 201, the top of the positioning seat 202 is provided with a positioning cylinder 205 for driving the positioning block 203 to extend and retract, one end of the positioning block 203 is provided with an arc opening 204 matched with the periphery of the ball valve upright column 2, the other end of the positioning block 203 is fixedly connected to a piston rod of the positioning cylinder 205, and one end of the extension stroke of the positioning block 203 is located right above the clamping mechanism 300; namely, after the ball valve is placed in the clamping mechanism 300, the upright post is positioned right above the rotating plate 303, the positioning block 203 extends out, the arc-shaped opening 204 can be just clamped on the circumferential outer wall of the ball valve upright post 2, and the upright post is pushed to be vertical; the positioning fixing plate 201 is further provided with a positioning guide rail 210 at the bottom of the positioning seat 202, the bottom of the positioning seat 202 is slidably connected to the positioning fixing plate 201 through a slider, one end of the positioning guide rail 210 is further provided with a positioning seat adjusting mechanism, the positioning seat adjusting mechanism comprises a first hand wheel 206, a first lead screw 207, a first lead screw nut seat 208 and a first connecting seat 209, the first lead screw nut seat 208 is fixed at one end of the positioning guide rail 210, the first lead screw 207 is arranged on the first lead screw nut seat 208 in a penetrating manner, one end of the first lead screw 207 is connected with the first hand wheel 206, the other end of the first lead screw 207 is fixedly connected to one end of the first connecting seat 209, and the other end of the first connecting seat 209 is fixedly connected to the side wall of the positioning seat 202;

as shown in fig. 2, the main conveying plate 403 is further provided with a movement adjusting mechanism, the movement adjusting mechanism comprises a first adjusting plate 10 and a second adjusting plate 20, the top surface of the main conveying plate 403 is provided with a first adjusting guide rail 15, the bottom surface of the first adjusting plate 10 is slidably connected to the first adjusting guide rail 15 through a slider, the top surface of the first adjusting plate 10 is provided with a second adjusting guide rail 25, the bottom surface of the second adjusting plate 20 is slidably connected to the second adjusting guide rail 25 through a slider, and the clamping mechanism 300 is installed on the top surface of the second adjusting plate 20; the first adjusting guide rail 15 and the second adjusting guide rail 25 are perpendicular to each other, and the first adjusting guide rail 15 is parallel or perpendicular to the main guide rail 402; a first manual adjusting mechanism for driving the first adjusting plate 10 to move along the first adjusting guide 15 is disposed on one side of the main conveying plate 403, and a second manual adjusting mechanism for driving the second adjusting plate 20 to move along the second adjusting guide 25 is disposed on the side of the first adjusting plate 10 adjacent to the first manual adjusting mechanism.

The second manual adjusting mechanism is similar to the first manual adjusting mechanism in structure, the first manual adjusting mechanism comprises a second hand wheel 11, a second lead screw 12, a second lead screw nut seat 13 and a second connecting seat 14, the second lead screw nut seat 13 is fixed on one side edge of the first adjusting plate 10 close to the end part of the first adjusting guide rail 15, the second lead screw 12 is arranged on the second lead screw nut seat 13 in a penetrating manner, one end of the second lead screw 12 is connected with the second hand wheel 11, the other end of the second lead screw is fixedly connected with one end of the second connecting seat 14, and the other end of the second connecting seat 14 is fixedly connected with the side edge of the first adjusting plate 10; the second manual adjusting mechanism comprises a third hand wheel 21, a third screw rod 22, a third screw rod nut seat 23 and a third connecting seat 24, the third screw rod nut seat 23 is fixed on one side of the second adjusting plate 20 close to the end of the second adjusting guide rail 25, the third screw rod 22 penetrates through the third screw rod nut seat 23, one end of the third screw rod 22 is connected with the third hand wheel 21, the other end of the third screw rod 22 is fixedly connected with one end of the third connecting seat 24, the other end of the third connecting seat 24 is fixedly connected on the side of the second adjusting plate 20, and the straight line where the third screw rod 22 is located is perpendicular to the straight line where the second screw rod 12 is located.

The buffer mechanism 500 comprises a buffer seat 501 and a buffer 502 used for propping against the main conveying plate 403, the buffer seat 501 is fixed on the top surface of the main frame 100, the buffer 502 is installed on one side of the buffer seat 501 close to the main conveying plate 403, and when the main conveying plate is pushed to a welding position by the main body cylinder 401, the main conveying plate can be propped against the buffer 502 to prevent the main conveying plate from overtravel.

The semi-finished ball valve comprises a ball valve body 1 and a ball valve upright post 2 extending out of the ball valve body 1, when the semi-finished ball valve is used, the semi-finished PE gas ball valve body is manually placed in a left clamping seat 304 and a right clamping seat 304 of a valve body clamping and rotating assembly, the positioning mechanism 200 is used for positioning before the body is clamped, the ball valve body 1 is clamped after the main body upright post is matched into a positioning block 203 to be in a vertical state, and after the body upright post is clamped, a positioning cylinder 205 acts to pull back the positioning block 203; during clamping operation, the clamping blocks 305 in the two clamping seats 304 leave the clamping block limiting blocks 307 through the clamping block pins 308 to rotate and close, and are clamped by the clamp 306, the bottoms of the two clamping seats 304 are fixed on the rotating plate 303, and the clamping seats 304 and the clamping blocks 305 can be adjusted in the rotating plate 303 due to different specifications; the lower part of the rotating plate 303 is provided with 180-degree transposition which has a rotating function and acts on two hole positions of the main body, and the rotating motor rotates and is linked with the rotating main shaft to drive the rotating plate 303 to realize 180-degree transposition through a bearing; the positioning mechanism 200 has a fine adjustment function, and the first hand wheel 206 is rotated to drive the first lead screw 207 nut to push the first positioning seat 202, so that the positioning block 203 above the first positioning seat 202 can be finely adjusted. Similarly, the first manual adjusting mechanism can drive the first adjusting plate 10 to move along the first adjusting guide rail 15 and then transversely adjust the position of the clamping mechanism 300, and the second manual adjusting mechanism can drive the second adjusting plate 20 to move along the second adjusting guide rail 25 and then longitudinally adjust the position of the clamping mechanism 300; for different ball valves, the fixed positions of the ball valves can be adjusted through the positioning seat adjusting mechanism and the movable adjusting mechanism so as to be matched with different welding areas, and the processing operation is more convenient; main guide rail 402 generally is two parallel tracks, and main body cylinder 401 is located the outside of main guide rail 402 one end, connects the main drive board through cylinder connecting seat 404 for drive main conveying board 403 moves on main guide rail 402, finally moves the ball valve to the welding region from the material loading region, and after reacing the welding region, main conveying board 403 can be by buffer gear 500 accurate positioning, stops in the welding region, waits for welding operation. This embodiment can carry out the fixed position of ball valve outside the weld zone territory to with ball valve automatically move to ball valve welding area territory, through buffer 502's cooperation, make its welding position more accurate, and do not need the manual work to carry out the location clamp of ball valve in welded high temperature region tightly, reduced intensity of labour, guarantee the normal clear of process, degree of automation is high, has reduced intensity of labour, has improved production efficiency.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The automatic conveying equipment for the machining of the gas ball valve is characterized by comprising a controller, a main frame (100), a positioning mechanism (200) which is positioned on the main frame (100) and used for positioning a ball valve stand column (2), a clamping mechanism (300) used for clamping a ball valve main body (1) and a moving mechanism used for driving the clamping mechanism (300) to move, wherein the main frame (100) is provided with the positioning mechanism (200); moving mechanism includes main part cylinder (401), main conveying board (403) and is located main rail (402) on main frame (100), the bottom surface of main conveying board (403) passes through slider sliding connection in on main rail (402), the cylinder body of main part cylinder (401) is located the one end of main rail (402), the piston rod fixed connection of main part cylinder (401) main conveying board (403), clamping mechanism (300) are installed on the top surface of main conveying board (403), the other end department of main rail (402) is equipped with buffer gear (500), the controller respectively with positioning mechanism (200), clamping mechanism (300) and main part cylinder (401) independent control connect.

2. The automatic conveying equipment for processing the gas ball valve as claimed in claim 1, wherein the clamping mechanism (300) comprises a rotary driving mechanism, a rotating plate (303) and 2 clamping structures, the rotary driving mechanism is fixedly connected to one end face of the rotating plate (303), the 2 clamping structures are respectively and fixedly arranged on two opposite side edges of the other end face of the rotating plate (303), and the controller is in independent control connection with the rotary driving mechanism.

3. The automatic conveying equipment for the gas ball valve machining according to claim 2, characterized in that the clamping structure comprises a clamping seat (304), a clamping block (305) and a clamp (306), one end of the clamping block (305) is hinged with one end of the clamping seat (304), and the other end of the clamping block (305) is detachably connected with the other end of the clamping seat (304) through the clamp (306).

4. The automatic conveying equipment for processing the gas ball valve as claimed in claim 2 or 3, wherein the rotary driving mechanism comprises a servo motor (301) and a speed reducer (302), wherein the input end of the speed reducer (302) is connected with the servo motor (301), and the output end of the speed reducer (302) is fixedly connected with the rotating plate (303).

5. The automatic conveying equipment for the gas ball valve machining according to claim 1, wherein the positioning mechanism (200) comprises a positioning fixing plate (201), a positioning seat (202) and a positioning block (203), the bottom of the positioning seat (202) is connected to the positioning fixing plate (201), a positioning cylinder (205) for driving the positioning block (203) to stretch and retract is arranged at the top of the positioning seat (202), an arc-shaped opening (204) matched with the periphery of the ball valve upright column (2) is arranged at one end of the positioning block (203), the other end of the positioning block is fixedly connected with a piston rod of the positioning cylinder (205), and one end of the stretching stroke of the positioning block (203) is located right above the clamping mechanism (300).

6. The automatic conveying equipment for processing the gas ball valve according to claim 5, wherein the positioning fixing plate (201) is further provided with a positioning guide rail (210) at the bottom of the positioning seat (202), the bottom of the positioning seat (202) is slidably connected to the positioning fixing plate (201) through a slider, one end of the positioning guide rail (210) is further provided with a positioning seat adjusting mechanism, the positioning seat adjusting mechanism comprises a first hand wheel (206), a first lead screw (207), a first lead screw nut seat (208) and a first connecting seat (209), the first lead screw nut seat (208) is fixed at one end of the positioning guide rail (210), the first lead screw (207) is inserted into the first lead screw nut seat (208), one end of the first lead screw (207) is connected to the first hand wheel (206), and the other end of the first lead screw (207) is fixedly connected to one end of the first connecting seat (209), the other end of the first connecting seat (209) is fixedly connected to the side wall of the positioning seat (202).

7. The automatic conveying equipment for the gas ball valve processing according to claim 1, wherein a moving adjusting mechanism is further arranged on the main conveying plate (403), the moving adjusting mechanism comprises a first adjusting plate (10) and a second adjusting plate (20), a first adjusting guide rail (15) is arranged on the top surface of the main conveying plate (403), the bottom surface of the first adjusting plate (10) is slidably connected to the first adjusting guide rail (15) through a sliding block, a second adjusting guide rail (25) is arranged on the top surface of the first adjusting plate (10), the bottom surface of the second adjusting plate (20) is slidably connected to the second adjusting guide rail (25) through a sliding block, and the clamping mechanism (300) is installed on the top surface of the second adjusting plate (20); the first adjusting guide rail (15) and the second adjusting guide rail (25) are perpendicular to each other, and the first adjusting guide rail (15) is parallel or perpendicular to the main guide rail (402); be equipped with on a side of main conveying board (403) and be used for driving first regulating plate (10) are followed the first manual adjustment mechanism that first regulation guide rail (15) removed, be equipped with on the side adjacent with first manual adjustment mechanism on first regulating plate (10) and be used for driving second regulating plate (20) are followed the second adjusts the manual adjustment mechanism of second that guide rail (25) removed.

8. The automatic conveying equipment for processing the gas ball valve as claimed in claim 7, wherein the first manual adjusting mechanism comprises a second hand wheel (11), a second lead screw (12), a second lead screw nut seat (13) and a second connecting seat (14), the second lead screw nut seat (13) is fixed on one side of the first adjusting plate (10) close to the end of the first adjusting guide rail (15), the second lead screw (12) is arranged on the second lead screw nut seat (13) in a penetrating manner, one end of the second lead screw (12) is connected with the second hand wheel (11), the other end of the second lead screw (12) is fixedly connected with one end of the second connecting seat (14), and the other end of the second connecting seat (14) is fixedly connected with the side of the first adjusting plate (10).

9. The automatic gas ball valve processing conveyor apparatus of claim 8, the second manual adjusting mechanism comprises a third hand wheel (21), a third screw rod (22), a third screw rod nut seat (23) and a third connecting seat (24), the third screw and nut seat (23) is fixed on one side edge of the second adjusting plate (20) close to the end part of the second adjusting guide rail (25), the third screw rod (22) is arranged on the third screw rod nut seat (23) in a penetrating way, one end of the third screw rod (22) is connected with the third hand wheel (21), the other end is fixedly connected with one end of the third connecting seat (24), the other end of the third connecting seat (24) is fixedly connected on the side edge of the second adjusting plate (20), the straight line of the third screw rod (22) is vertical to the straight line of the second screw rod (12).

10. The automatic conveyor apparatus for processing gas ball valves as claimed in claim 1, wherein said buffer mechanism (500) comprises a buffer base (501) and a buffer (502) for abutting against a main conveying plate (403), said buffer base (501) is fixed on the top surface of said main frame (100), said buffer (502) is installed on the side of said buffer base (501) close to said main conveying plate (403).