CN112427949B

CN112427949B - Stock automated production assembly line

Info

Publication number: CN112427949B
Application number: CN202011247517.2A
Authority: CN
Inventors: 于富海; 张文静; 张娜娜
Original assignee: Qingdao Tianneng Electric Power Engineering Machinery Co ltd
Current assignee: Qingdao Tianneng Electric Power Engineering Machinery Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2022-06-21
Anticipated expiration: 2040-11-10
Also published as: CN112427949A

Abstract

The invention discloses an automatic anchor rod production line, which relates to the field of mechanical manufacturing industry and comprises a placing table, a conveying mechanism, a chamfering mechanism and a thread rolling mechanism, wherein the conveying mechanism comprises a hoisting guide rail, a conveying sliding seat, a rack, a gear shaft, a conveying speed reducer, a conveying motor, a transposition fixing seat, a transposition shaft, a telescopic cylinder, an electromagnetic suction seat, a transposition flange shaft, a transposition speed reducer and a transposition motor. According to the design scheme, the automatic assembly line type automatic processing of the anchor rod is realized through the design of the placing table, the conveying mechanism, the chamfering mechanism and the thread rolling mechanism, a large amount of manpower and sequence transferring cost are saved, and the production efficiency is greatly improved.

Description

Stock automated production assembly line

Technical Field

The invention relates to the field of mechanical manufacturing industry, in particular to an automatic anchor rod production line.

Background

The anchor rod is the column spare part of wind power generation tower bottom installation usefulness, and the machining process of anchor rod includes the chamfer and the thread rolling of anchor rod tip, and the general systematic nature of machining to the anchor rod among the prior art is relatively poor, needs a large amount of manpowers to participate in the operation of changeing preface and processing, and is inefficient, and the cost is higher.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an automatic anchor rod production line.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic anchor rod production line comprises a placing table, a conveying mechanism, a chamfering mechanism and a thread rolling mechanism, wherein the conveying mechanism comprises a hoisting guide rail, a conveying sliding seat, a rack, a gear shaft, a conveying speed reducer, a conveying motor, a transposition fixing seat, a transposition shaft, a telescopic cylinder, an electromagnetic suction seat, a transposition flange shaft, a transposition speed reducer and a transposition motor, the chamfering mechanism comprises a chamfering feeding guide rail, a chamfering feeding sliding seat, a chamfering feeding rack, a chamfering feeding gear shaft, a chamfering feeding speed reducer, a chamfering feeding motor, a chamfering mounting frame, a chamfering speed reducer, a chamfering driving motor, a chamfering rotating shaft, a chamfering mounting disc, a chamfering tool rest, a chamfering tool holding frame, an end part identification sensor, a chamfering conveying wheel carrier, a supporting frame, a conveying wheel shaft, a chamfering conveying speed reducer and a chamfering conveying motor, the thread rolling mechanism comprises a thread rolling frame, a thread rolling feeding hydraulic cylinder, a thread rolling frame, a thread rolling shaft, a thread rolling reducer, a thread rolling motor, a thread rolling conveying guide rail, a thread rolling conveying sliding seat, a thread rolling conveying rack, a thread rolling conveying gear shaft, a thread rolling conveying reducer, a thread rolling conveying motor, a thread rolling conveying frame, a thread rolling conveying plate, a thread rolling wheel carrier and a thread rolling supporting wheel, wherein the placing table is transversely and uniformly distributed and installed in 3 groups, the lifting guide rail is symmetrically and rigidly hoisted and installed on a workshop top beam in a front-back symmetrical mode in 2 groups, the conveying sliding seat is symmetrically and installed on the lifting guide rail in a left-right symmetrical mode in 2 groups, the rack is arranged on the lower end face of the lifting guide rail, the gear is meshed with the rack, the gear is rigidly installed on the gear shaft, the gear shaft is installed on the conveying sliding seat in a matched mode through a bearing, and the gear shaft is rigidly installed on the power output end of the conveying reducer, the conveying speed reducer is fixed on a conveying motor shell through a speed reducer support, the power input end of the conveying speed reducer is rigidly connected to a power output shaft of the conveying motor, the conveying motor is rigidly mounted on the end surface of the side part of the conveying sliding seat through a motor support, the transposition fixing seat is rigidly mounted on the lower end surface of the conveying sliding seat, the transposition shaft is mounted on the transposition fixing seat through a bearing in a matching manner, the telescopic cylinder is rigidly mounted on the lower end surface of the transposition shaft, the electromagnetic suction seat is rigidly mounted on the telescopic end of the telescopic cylinder, the transposition flange shaft is rigidly connected and mounted between the upper end surface of the transposition shaft and the power output end of the transposition speed reducer, the transposition speed reducer is fixed on the transposition motor shell through the speed reducer support, the power input end of the transposition speed reducer is rigidly connected to the power output shaft of the transposition motor, and the transposition motor is rigidly mounted inside the transposition fixing seat, the chamfering feed guide rail is symmetrically arranged and installed around 2 groups by taking 2 bilaterally symmetrical parts as a group, the chamfering feed slide is symmetrically arranged and installed on the chamfering feed guide rail of 2 groups in a matching way respectively around the 2 groups, the chamfering feed rack is arranged on the upper end surface of the chamfering feed guide rail, the chamfering feed gear is rigidly installed on a chamfering feed gear shaft by taking the 2 groups as bilateral symmetry parts, the chamfering feed gear is meshed with the chamfering feed rack, the chamfering feed gear shaft is installed on the chamfering feed slide through a bearing in a matching way, the chamfering feed gear shaft is rigidly installed on the power output end of the chamfering feed reducer, the chamfering feed reducer is fixed on a chamfering feed motor shell through a reducer bracket, the power input end of the chamfering feed reducer is rigidly connected with the power output shaft of the chamfering feed motor, the chamfering feed motor is rigidly installed on the right side part of the chamfering feed slide through a motor bracket, the chamfering mounting frame is respectively and rigidly mounted on the upper end surfaces of 2 groups of chamfering feeding sliding seats in a 2-group mode, the chamfering speed reducer is fixed on a chamfering drive motor shell through a speed reducer support, the power input end of the chamfering speed reducer is rigidly connected to the power output shaft of the chamfering drive motor, the chamfering drive motor is rigidly mounted on the chamfering mounting frame through a motor support, the chamfering rotating shaft is mounted on the chamfering mounting frame through a bearing in a matching mode, the head end of the chamfering rotating shaft is rigidly mounted on the power output end of the chamfering speed reducer, the chamfering mounting disc is rigidly mounted at the tail end of the chamfering rotating shaft, the chamfering tool rest is rigidly mounted on the chamfering mounting disc, the chamfering tools are rigidly mounted on the chamfering tool rest in a 2-group mode, the chamfering clamping frame is symmetrically mounted at the position close to the inner side part of the 2 groups of chamfering feeding guide rails in a 2-group mode in a front-back mode, the end part identification sensor is rigidly mounted on the chamfering clamping frame, the chamfering conveying wheel is matched and arranged on a chamfering conveying wheel carrier through a conveying wheel shaft and a bearing, the chamfering conveying wheel carrier is rigidly arranged on the upper end surface of a chamfering supporting frame, the chamfering conveying wheel carrier is divided into 7 groups which are transversely and uniformly arranged and arranged between 2 groups of chamfering clamping frames, the conveying wheel shaft is rigidly arranged at the power output end of a chamfering conveying speed reducer, the chamfering conveying speed reducer is fixed on a housing of the chamfering conveying motor through a speed reducer support, the power input end of the chamfering conveying speed reducer is rigidly connected with the power output shaft of the chamfering conveying motor, the chamfering conveying motor is rigidly arranged on the end surface of the side part of the chamfering conveying wheel carrier through a motor support, the thread rolling frames are divided into 2 groups which are symmetrically arranged front and back, the thread rolling feeding hydraulic cylinders are divided into 2 groups which are symmetrically and rigidly arranged on the side surfaces of the left and right ends of the thread rolling frames, and the thread rolling frames are divided into 2 groups which are symmetrically and rigidly arranged on the telescopic ends of the thread rolling hydraulic cylinders, the thread rollers are arranged on 2 groups of thread roller frames in a matched mode through thread roller shafts and bearings, the thread roller shafts are rigidly connected to the power output ends of thread roller reducers, the thread roller reducers are fixed on a shell of the thread roller motor through reducer supports, the power input ends of the thread roller reducers are rigidly connected to the power output shafts of the thread roller motors, the thread roller motors are rigidly arranged on the thread roller frames through motor supports, thread rolling conveying guide rails are arranged between the 2 groups of thread rolling frames, thread rolling conveying sliding seats are arranged on the thread rolling conveying guide rails in a matched mode, thread rolling conveying racks are arranged on the upper end faces of the thread rolling conveying guide rails, thread rolling conveying gears are meshed with the thread rolling conveying racks, the thread rolling conveying gears are rigidly arranged on thread rolling conveying gear shafts, the thread rolling conveying gear shafts are arranged on the thread rolling conveying sliding seats in a matched mode through bearings, and the thread rolling conveying gear shafts are rigidly arranged on the power output ends of the thread rolling conveying reducers, the thread rolling conveying speed reducer is fixed to a shell of a thread rolling conveying motor through a speed reducer support, a power input end of the thread rolling conveying speed reducer is rigidly connected to a power output shaft of the thread rolling conveying motor, the thread rolling conveying motor is rigidly mounted on the end face of the side portion of a thread rolling conveying sliding seat through a motor support, the thread rolling conveying frame is rigidly mounted on the upper end face of the thread rolling conveying sliding seat, a thread rolling conveying plate is rigidly mounted on the upper end face of the thread rolling conveying frame through a supporting rib plate, a thread rolling supporting wheel is mounted on a thread rolling wheel carrier through a wheel shaft and a bearing in a matched mode, and the thread rolling supporting wheel and the thread rolling wheel carrier are uniformly and rigidly mounted on the upper end face of the thread rolling conveying plate in a 6-group front-back mode by taking 2 sets of bilateral symmetry as a group.

Foretell stock automated production assembly line, conveying mechanism divides 2 groups front and back symmetry hoists and installs in the workshop back timber, chamfer mechanism and thread rolling mechanism set up respectively and install two vacancies in the middle of 3 groups of platforms.

The anchor rod processing device has the advantages that the design scheme of the anchor rod processing device enables the processing of the anchor rod to be automatically carried out in an automatic assembly line mode through the design of the placing table, the conveying mechanism, the chamfering mechanism and the thread rolling mechanism, saves a large amount of manpower and sequence transferring cost, and greatly improves the production efficiency.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the overall construction of the chamfering mechanism according to the present invention;

FIG. 3 is a side view of the overall structure of the tapping mechanism of the present invention;

FIG. 4 is a front view of the overall mounting structure of the chamfering feed slide according to the present invention;

FIG. 5 is a side view of the overall construction of the conveying mechanism of the present invention;

FIG. 6 is a schematic view of an internal mounting structure of the indexing holder of the present invention;

FIG. 7 is a front view of the overall structure of the chamfer support frame of the present invention;

FIG. 8 is a front view of the overall construction of the chamfer clamping bracket of the present invention;

FIG. 9 is a top view of the overall installation structure of the thread rolling stand of the present invention;

fig. 10 is a front view of the overall structure of the thread rolling carriage of the present invention.

In the figure, 1, a placing table, 2, a hoisting guide rail, 3, a conveying sliding seat, 4, a rack, 5, a gear, 6, a gear shaft, 7, a conveying reducer, 8, a conveying motor, 9, an indexing fixed seat, 10, an indexing shaft, 11, a telescopic cylinder, 12, an electromagnetic suction seat, 13, an indexing flange shaft, 14, an indexing reducer, 15, an indexing motor, 16, a chamfer feeding guide rail, 17, a chamfer feeding sliding seat, 18, a chamfer feeding rack, 19, a chamfer feeding gear, 20, a chamfer feeding gear shaft, 21, a chamfer feeding reducer, 22, a chamfer feeding motor, 23, a chamfer mounting frame, 24, a chamfer reducer, 25, a chamfer driving motor, 26, a chamfer rotating shaft, 27, a chamfer mounting disc, 28, a chamfer tool rest, 29, a chamfer tool, 30, a chamfer clamping frame, 31, an end part identification sensor, 32, a chamfer conveying wheel, 33, a chamfer conveying wheel frame, 34, a chamfer supporting frame, 35. the automatic thread rolling machine comprises a conveying wheel shaft, 36 parts of a chamfering conveying reducer, 37 parts of a chamfering conveying motor, 38 parts of a thread rolling frame, 39 parts of a thread rolling feeding hydraulic cylinder, 40 parts of a thread roller frame, 41 parts of a thread roller shaft, 42 parts of a thread roller, 43 parts of a thread roller reducer, 44 parts of a thread roller motor, 45 parts of a thread rolling conveying guide rail, 46 parts of a thread rolling conveying sliding seat, 47 parts of a thread rolling conveying rack, 48 parts of a thread rolling conveying gear, 49 parts of a thread rolling conveying gear shaft, 50 parts of the thread rolling conveying reducer, 51 parts of the thread rolling conveying motor, 52 parts of the thread rolling conveying frame, 53 parts of a thread rolling conveying plate, 54 parts of a thread rolling wheel frame and 55 parts of a thread rolling supporting wheel.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following further description is made with reference to the accompanying drawings, and it is obvious that the following described drawings are only one embodiment of the present invention, and it is within the scope of the present invention for a person of ordinary skill in the art to obtain other embodiments based on the drawings and the embodiment without any creative effort.

The utility model provides an stock automated production assembly line, is including placing platform 1, conveying mechanism, chamfering mechanism and thread rolling mechanism, conveying mechanism is including hoist and mount guide rail 2, transport slide 3, rack 4, gear 5, gear shaft 6, transport reduction gear 7, conveying motor 8, transposition fixing base 9, transposition axle 10, telescopic cylinder 11, electromagnetism suction seat 12, transposition flange axle 13, transposition reduction gear 14, transposition motor 15, chamfering mechanism includes that chamfer feed guide rail 16, chamfer feed slide 17, chamfer feed rack 18, chamfer feed gear 19, chamfer feed gear shaft 20, chamfer feed reduction gear 21, chamfer feed motor 22, chamfer mounting bracket 23, chamfer reduction gear 24, chamfer driving motor 25, chamfer pivot 26, chamfer mounting disc 27, chamfer knife rest 28, chamfer sword 29, chamfer holding frame 30, tip discernment sensor 31, chamfer delivery wheel 32, The thread rolling mechanism comprises a thread rolling frame 38, a thread rolling feeding hydraulic cylinder 39, a thread roller frame 40, a thread roller shaft 41, a thread roller 42, a thread roller reducer 43, a thread roller motor 44, a thread rolling conveying guide rail 45, a thread rolling conveying sliding seat 46, a thread rolling conveying rack 47, a thread rolling conveying gear 48, a thread rolling conveying gear shaft 49, a thread rolling conveying reducer 50, a thread rolling conveying motor 51, a thread rolling conveying frame 52, a thread rolling conveying plate 53, a thread rolling wheel frame 54 and a thread rolling support wheel 55, the placing tables 1 are transversely and uniformly distributed and installed in 3 groups, the hoisting guide rails 2 are symmetrically and rigidly hoisted and installed on a top beam in a workshop front-back manner, the conveying sliding seats 3 are symmetrically and fittingly installed on the hoisting guide rails 2 in a left-right manner, the racks 4 are arranged on the lower end faces of the hoisting guide rails 2, the gear 5 is meshed with the rack 4, the gear 5 is rigidly mounted on a gear shaft 6, the gear shaft 6 is mounted on the conveying slide seat 3 through a bearing in a matching way, the gear shaft 6 is rigidly mounted on the power output end of the conveying reducer 7, the conveying reducer 7 is fixed on the shell of the conveying motor 8 through a reducer support, the power input end of the conveying reducer 7 is rigidly connected with the power output shaft of the conveying motor 8, the conveying motor 8 is rigidly mounted on the lateral end face of the conveying slide seat 3 through a motor support, the indexing fixing seat 9 is rigidly mounted on the lower end face of the conveying slide seat 3, the indexing shaft 10 is mounted on the indexing fixing seat 9 through a bearing in a matching way, the telescopic cylinder 11 is rigidly mounted on the lower end face of the indexing shaft 10, the electromagnetic suction seat 12 is rigidly mounted on the telescopic end of the telescopic cylinder 11, and the indexing flange shaft 13 is rigidly connected between the upper end face of the indexing shaft 10 and the power output end of the indexing reducer 14, the indexing speed reducer 14 is fixed on a shell of an indexing motor 15 through a speed reducer support, the power input end of the indexing speed reducer 14 is rigidly connected to the power output shaft of the indexing motor 15, the indexing motor 15 is rigidly mounted inside an indexing fixing seat 9, the chamfering feed guide rails 16 are symmetrically arranged in a front-back manner by taking 2 of bilateral symmetry as a group, the chamfering feed guide rails 17 are symmetrically arranged in a front-back manner by taking 2 groups as a group, the chamfering feed guide rails 17 are respectively and cooperatively mounted on 2 groups of chamfering feed guide rails 16 in a front-back manner, the chamfering feed rack 18 is arranged on the upper end surface of the chamfering feed guide rails 16, the chamfering feed gear 19 is rigidly mounted on a chamfering feed gear shaft 20 in a left-right symmetry manner by taking 2 groups, the chamfering feed gear 19 is meshed with the chamfering feed rack 18, the chamfering feed gear shaft 20 is cooperatively mounted on the chamfering feed guide rails 17 through a bearing, the chamfering feed gear shaft 20 is rigidly mounted on the power output end of the chamfering feed speed reducer 21, the chamfer feeding speed reducer 21 is fixed on a chamfer feeding motor 22 shell through a speed reducer support, the power input end of the chamfer feeding speed reducer 21 is rigidly connected to the power output shaft of the chamfer feeding motor 22, the chamfer feeding motor 22 is rigidly mounted on the right side part of the chamfer feeding slide seat 17 through a motor support, the chamfer mounting frame 23 is respectively rigidly mounted on the upper end surfaces of 2 groups of chamfer feeding slide seats 17 through 2 groups of chamfer groups, the chamfer speed reducer 24 is fixed on a chamfer driving motor 25 shell through a speed reducer support, the power input end of the chamfer speed reducer 24 is rigidly connected to the power output shaft of the chamfer driving motor 25, the chamfer driving motor 25 is rigidly mounted on the chamfer mounting frame 23 through a motor support, the chamfer rotating shaft 26 is mounted on the chamfer mounting frame 23 through a bearing fit, the head end of the chamfer rotating shaft 26 is rigidly mounted on the power output end of the chamfer speed reducer 24, the chamfering installation disc 27 is rigidly installed at the tail end of the chamfering rotating shaft 26, the chamfering tool rest 28 is rigidly installed on the chamfering installation disc 27, the chamfering tool 29 is rigidly installed on the chamfering tool rest 28, the chamfering clamping frames 30 are symmetrically arranged in front and back directions in 2 groups and are installed at the position close to the inner side part of the 2 groups of chamfering feeding guide rails 16, the end part identification sensor 31 is rigidly installed on the chamfering clamping frame 30, the chamfering conveying wheel 32 is installed on the chamfering conveying wheel frame 33 through the cooperation of a conveying wheel shaft 35 and a bearing, the chamfering conveying wheel frame 33 is rigidly installed on the upper end surface of the chamfering supporting frame 34, the chamfering conveying wheel frame 33 is arranged between the 2 groups of chamfering clamping frames 30 in a transverse and uniform distribution mode in 7 groups, the conveying wheel shaft 35 is rigidly installed at the power output end of the chamfering conveying reducer 36, and the chamfering conveying reducer 36 is fixed on the casing of the chamfering conveying motor 37 through a reducer bracket, the power input end of the chamfer conveying speed reducer 36 is rigidly connected with the power output shaft of the chamfer conveying motor 37, the chamfer conveying motor 37 is rigidly mounted on the end surface of the side part of the chamfer conveying wheel frame 33 through a motor support, the thread rolling frame 38 is divided into 2 groups which are symmetrically arranged front and back, the thread rolling feeding hydraulic cylinders 39 are divided into 2 groups which are symmetrically and rigidly mounted on the side surfaces of the left end and the right end of the thread rolling frame 38, the thread rolling frame 40 is divided into 2 groups which are symmetrically and rigidly mounted on the telescopic end of the 2 groups of thread rolling feeding hydraulic cylinders 39, the thread rollers 42 are divided into 2 groups which are mounted on the 2 groups of thread rolling frames 40 through the matching of thread roller shafts 41 and bearings, the thread roller shafts 41 are rigidly connected with the power output end of the thread roller speed reducer 43, the thread roller speed reducer 43 is fixed on the shell of the thread roller motor 44 through a speed reducer support, the power input end of the thread roller speed reducer 43 is rigidly connected with the power output shaft of the thread roller motor 44, the thread roller motor 44 is rigidly mounted on the thread roller frame 40 through a motor support, the thread rolling conveying guide rail 45 is arranged and installed between 2 groups of thread rolling frames 38, the thread rolling conveying slide carriage 46 is installed on the thread rolling conveying guide rail 45 in a matching mode, the thread rolling conveying rack 47 is arranged on the upper end face of the thread rolling conveying guide rail 45, the thread rolling conveying gear 48 is meshed with the thread rolling conveying rack 47, the thread rolling conveying gear 48 is rigidly installed on a thread rolling conveying gear shaft 49, the thread rolling conveying gear shaft 49 is installed on the thread rolling conveying slide carriage 46 in a matching mode through a bearing, the thread rolling conveying gear shaft 49 is rigidly installed on the power output end of the thread rolling conveying reducer 50, the thread rolling conveying reducer 50 is fixed on the shell of the thread rolling conveying motor 51 through a reducer support, the power input end of the thread rolling conveying reducer 50 is rigidly connected to the power output shaft of the thread rolling conveying motor 51, the thread rolling conveying motor 51 is rigidly installed on the end face of the side portion of the thread rolling conveying slide carriage 46 through a motor support, the thread rolling conveying frame 52 is rigidly mounted on the upper end face of the thread rolling conveying sliding seat 46, the thread rolling conveying plate 53 is rigidly mounted on the upper end face of the thread rolling conveying frame 52 through a support rib plate, the thread rolling supporting wheel 55 is mounted on the thread rolling wheel frame 54 through a wheel shaft and a bearing in a matching mode, and the thread rolling supporting wheel 55 and the thread rolling wheel frame 54 are symmetrically arranged on the upper end face of the thread rolling conveying plate 53 in a 6-group front-back uniform rigid mode by taking 2 sets of the left-right symmetrical support wheel and the thread rolling wheel frame 54 as a group.

In detail, the conveying mechanisms are symmetrically hoisted and mounted at the front and the back of the workshop top beam in 2 groups, and the chamfering mechanism and the thread rolling mechanism are respectively arranged and mounted at two vacant positions in the middle of the 3 groups of placing tables 1.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides an stock automated production assembly line, is including placing platform (1), conveying mechanism, chamfer mechanism and thread rolling mechanism, its characterized in that: conveying mechanism includes hoist and mount guide rail (2), carries slide (3), rack (4), gear (5), gear shaft (6), carries reduction gear (7), conveying motor (8), transposition fixing base (9), transposition axle (10), telescopic cylinder (11), electromagnetism suction seat (12), transposition flange axle (13), transposition reduction gear (14), transposition motor (15), chamfering mechanism includes that chamfer feeds guide rail (16), chamfer and feeds slide (17), chamfer and feeds rack (18), chamfer and feeds gear (19), chamfer and feeds gear shaft (20), chamfer and feeds reduction gear (21), chamfer and advances motor (22), chamfer mounting bracket (23), chamfer reduction gear (24), chamfer driving motor (25), chamfer pivot (26), chamfer mounting disc (27), chamfer knife rest (28), chamfer sword (29), The device comprises a chamfer clamping frame (30), an end part identification sensor (31), a chamfer conveying wheel (32), a chamfer conveying wheel frame (33), a chamfer supporting frame (34), a conveying wheel shaft (35), a chamfer conveying reducer (36) and a chamfer conveying motor (37), wherein the thread rolling mechanism comprises a thread rolling frame (38), a thread rolling feeding hydraulic cylinder (39), a thread rolling frame (40), a thread rolling shaft (41), a thread roller (42), a thread roller reducer (43), a thread roller motor (44), a thread rolling conveying guide rail (45), a thread rolling conveying sliding seat (46), a thread rolling conveying rack (47), a thread rolling conveying gear (48), a thread rolling conveying gear shaft (49), a thread rolling conveying reducer (50), a thread rolling conveying motor (51), a thread rolling conveying frame (52), a thread rolling conveying plate (53), a thread rolling wheel frame (54) and thread rolling supporting wheels (55), and the placing table (1) is transversely and uniformly distributed and installed in 3 groups, the hoisting guide rail (2) is symmetrically and rigidly hoisted and installed on a top beam of a workshop in a front-back mode in a 2-group mode, the conveying sliding seat (3) is installed on the hoisting guide rail (2) in a left-right mode in a 2-group mode, the rack (4) is arranged on the lower end face of the hoisting guide rail (2), the gear (5) is meshed with the rack (4), the gear (5) is rigidly installed on the gear shaft (6), the gear shaft (6) is installed on the conveying sliding seat (3) in a matched mode through a bearing, the gear shaft (6) is rigidly installed on the power output end of the conveying speed reducer (7), the conveying speed reducer (7) is fixed on a shell of the conveying motor (8) through a speed reducer support, the power input end of the conveying speed reducer (7) is rigidly connected to a power output shaft of the conveying motor (8), the conveying motor (8) is rigidly installed on the side end face of the conveying sliding seat (3) through a motor support, the indexing fixing seat (9) is rigidly mounted on the lower end face of the conveying sliding seat (3), the indexing shaft (10) is mounted on the indexing fixing seat (9) in a matched mode through a bearing, the telescopic cylinder (11) is rigidly mounted on the lower end face of the indexing shaft (10), the electromagnetic suction seat (12) is rigidly mounted on the telescopic end of the telescopic cylinder (11), the indexing flange shaft (13) is rigidly connected and mounted between the upper end face of the indexing shaft (10) and the power output end of the indexing speed reducer (14), the indexing speed reducer (14) is fixed on the shell of the indexing motor (15) through a speed reducer support, the power input end of the indexing speed reducer (14) is rigidly connected to the power output shaft of the indexing motor (15), the indexing motor (15) is rigidly mounted inside the indexing fixing seat (9), and the chamfer feeding guide rails (16) are symmetrically mounted in a front-back mode by taking 2 of left-right symmetry as a group, the chamfering feed sliding seat (17) is divided into 2 groups and is symmetrically arranged on 2 groups of chamfering feed guide rails (16) in a front-back matching mode respectively, the chamfering feed rack (18) is arranged on the upper end face of the chamfering feed guide rail (16), the chamfering feed gear (19) is divided into 2 groups and is symmetrically arranged on the chamfering feed gear shaft (20) in a left-right rigid mode, the chamfering feed gear (19) is meshed with the chamfering feed rack (18), the chamfering feed gear shaft (20) is arranged on the chamfering feed sliding seat (17) in a matching mode through a bearing, the chamfering feed gear shaft (20) is rigidly arranged on the power output end of the chamfering feed speed reducer (21), the chamfering feed speed reducer (21) is fixed on a casing of the chamfering feed motor (22) through a speed reducer support, the power input end of the chamfering feed speed reducer (21) is rigidly connected to the power output shaft of the chamfering feed motor (22), the chamfering feed motor (22) is rigidly arranged on the right side portion of the chamfering feed sliding seat (17) through a motor support, the chamfering mounting frame (23) is divided into 2 groups and is respectively rigidly mounted on the upper end faces of 2 groups of chamfering feeding sliding seats (17), the chamfering speed reducer (24) is fixed on a casing of a chamfering driving motor (25) through a speed reducer support, the power input end of the chamfering speed reducer (24) is rigidly connected to the power output shaft of the chamfering driving motor (25), the chamfering driving motor (25) is rigidly mounted on the chamfering mounting frame (23) through a motor support, the chamfering rotating shaft (26) is mounted on the chamfering mounting frame (23) through a bearing in a matched mode, the head end of the chamfering rotating shaft (26) is rigidly mounted on the power output end of the chamfering speed reducer (24), the chamfering mounting disc (27) is rigidly mounted at the tail end of the chamfering rotating shaft (26), the chamfering tool rest (28) is rigidly mounted on the chamfering mounting disc (27), and the chamfering tool (29) is rigidly mounted on the chamfering tool rest (28), the chamfering clamping frame (30) is symmetrically arranged in front and back of 2 groups and is arranged at the inner side position close to 2 groups of chamfering feeding guide rails (16), the end part recognition sensor (31) is rigidly arranged on the chamfering clamping frame (30), the chamfering conveying wheel (32) is arranged on the chamfering conveying wheel carrier (33) through a conveying wheel shaft (35) and a bearing in a matching way, the chamfering conveying wheel carrier (33) is rigidly arranged on the upper end surface of the chamfering supporting frame (34), the chamfering conveying wheel carrier (33) is transversely and uniformly arranged between 2 groups of chamfering clamping frames (30) in 7 groups, the conveying wheel shaft (35) is rigidly arranged at the power output end of the chamfering conveying reducer (36), the chamfering conveying reducer (36) is fixed on the casing of the chamfering conveying motor (37) through a reducer support, and the power input end of the chamfering conveying reducer (36) is rigidly connected to the power output shaft of the chamfering conveying motor (37), the chamfering conveying motor (37) is rigidly mounted on the end face of the side part of the chamfering conveying wheel carrier (33) through a motor support, the thread rolling frame (38) is symmetrically arranged and mounted in the front and back directions of 2 groups, the thread rolling feeding hydraulic cylinder (39) is symmetrically and rigidly mounted on the side faces of the left end and the right end of the thread rolling frame (38) in the left-right direction of 2 groups, the thread rolling frame (40) is symmetrically and rigidly mounted on the telescopic end of the 2 groups of thread rolling feeding hydraulic cylinders (39) in the left-right direction of 2 groups in the 2 groups, the thread rollers (42) are arranged in the 2 groups of the thread rolling frame (40) in the 2 groups in the matching way through a thread roller shaft (41) and a bearing, the thread roller shaft (41) is rigidly connected to the power output end of a thread roller reducer (43), the thread roller reducer (43) is fixed on the shell of the thread roller motor (44) through a reducer support, the power input end of the thread roller reducer (43) is rigidly connected to the power output shaft of the thread roller motor (44) through a motor support, the device is characterized in that the thread rolling conveying guide rail (45) is arranged and installed between 2 groups of thread rolling frames (38), the thread rolling conveying sliding seat (46) is installed on the thread rolling conveying guide rail (45) in a matched mode, the thread rolling conveying rack (47) is arranged on the upper end face of the thread rolling conveying guide rail (45), the thread rolling conveying gear (48) is meshed with the thread rolling conveying rack (47), the thread rolling conveying gear (48) is rigidly installed on a thread rolling conveying gear shaft (49), the thread rolling conveying gear shaft (49) is installed on the thread rolling conveying sliding seat (46) in a matched mode through a bearing, the thread rolling conveying gear shaft (49) is rigidly installed at the power output end of a thread rolling conveying reducer (50), the thread rolling conveying reducer (50) is fixed on a shell of a thread rolling conveying motor (51) through a reducer support, and the power input end of the thread rolling reducer (50) is rigidly connected to a power output shaft of the thread rolling conveying motor (51), the thread rolling conveying device is characterized in that the thread rolling conveying motor (51) is rigidly mounted on the end face of the side part of the thread rolling conveying sliding seat (46) through a motor support, the thread rolling conveying frame (52) is rigidly mounted on the upper end face of the thread rolling conveying sliding seat (46), the thread rolling conveying plate (53) is rigidly mounted on the upper end face of the thread rolling conveying frame (52) through a supporting rib plate, the thread rolling supporting wheel (55) is mounted on the thread rolling wheel carrier (54) through a wheel shaft and a bearing in a matched mode, and the thread rolling supporting wheel (55) and the thread rolling wheel carrier (54) are symmetrically arranged in 6 groups in a front-back uniform distribution manner and rigidly mounted on the upper end face of the thread rolling conveying plate (53) by taking 2 sets as a group.

2. The automatic anchor rod production line of claim 1, wherein the conveying mechanisms are symmetrically hoisted and mounted in front and back of 2 groups of workshop top beams, and the chamfering mechanism and the thread rolling mechanism are respectively arranged and mounted in two vacant positions in the middle of 3 groups of placing tables (1).