CN111056306B

CN111056306B - Automatic feeding and lifting machine for manufacturing and processing galvanized steel sheet

Info

Publication number: CN111056306B
Application number: CN201911241483.3A
Authority: CN
Inventors: 田祥; 刘俊豪
Original assignee: Ganzhou Sanxin Iron And Steel Co ltd
Current assignee: Ganzhou Sanxin iron and Steel Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2021-04-27
Anticipated expiration: 2039-12-06
Also published as: CN111056306A

Abstract

The invention provides an automatic feeding and lifting machine for manufacturing and processing a galvanized thin steel plate, which comprises a feeding mechanism, a material moving mechanism and a conveying mechanism, wherein the material moving mechanism is arranged above the conveying mechanism, the feeding mechanism is arranged on the right side of the conveying mechanism, and the feeding mechanism is arranged below the material moving mechanism; the invention can solve the problems that the steel sheet adopted at present is usually coiled into a steel coil, the steel sheet needs to be pretreated before the steel sheet is punched or processed by other methods, firstly the galvanized steel sheet is cut to be slightly larger than the size of a required workpiece, and then the galvanized steel sheet is manually carried, and the manual carrying has the following defects: the problem that the manual operation efficiency is low, the current situation of industrial injury danger is easy to occur, and the galvanized sheet is uncontrollably deformed due to the rigidity of materials in the conveying process.

Description

Automatic feeding and lifting machine for manufacturing and processing galvanized steel sheet

Technical Field

The invention relates to the technical field of automatic feeding and lifting of sheet steel manufacturing and processing, in particular to an automatic feeding and lifting machine for manufacturing and processing galvanized sheet steel.

Background

With the development and progress of the domestic industrial level, steel plates are often required to be used in the hardware processing industry. Because the galvanized sheet has good corrosion resistance and low cost, the galvanized sheet is widely applied to the industries of buildings, automobiles, vehicles, furniture, household appliances and the like.

The thin steel plates adopted at present are usually wound into steel coils, and before the steel plates are punched or processed in other ways, the steel plates must be pretreated, galvanized thin steel plates are firstly cut to be slightly larger than the required workpiece size, and then manual handling is carried out, and the manual handling has the following defects: the problem that the manual operation efficiency is low, the current situation of industrial injury danger is easy to occur, and the galvanized sheet is uncontrollably deformed due to the rigidity of materials in the conveying process.

Disclosure of Invention

In order to achieve the above object, the present invention adopts the following technical solutions, wherein the automated feeding and lifting machine for manufacturing and processing galvanized steel sheets comprises a feeding mechanism, a material moving mechanism and a conveying mechanism, the material moving mechanism is arranged above the conveying mechanism, the feeding mechanism is arranged on the right side of the conveying mechanism, and the feeding mechanism is arranged below the material moving mechanism, wherein:

the material moving mechanism comprises a tripod, a rack, a gear, a double-shaft motor, a motor hanger, a circular convex shaft lever, a translation sliding plate frame, a stepping motor, a motor fixing frame, a screw lever, a sliding rod, a translation square frame, a telescopic cylinder, a telescopic rod, a shock absorption spring, a shock absorption support, a strip shock absorption frame, a hand wheel, a driving disc gear, a driven disc gear, a circular platform, a sliding pumping rod, a sucker support and a vacuum sucker; the tripod is installed on the conveying mechanism, the tripod is provided with a translational sliding plate frame in a sliding fit mode, the inner wall of the translational sliding plate frame is provided with a motor hanger, the motor hanger is provided with a double-shaft motor through a motor base, output shafts at two ends of the double-shaft motor are connected with a circular convex shaft rod through a coupler, a gear is installed on a shaft head of the circular convex shaft rod through a bearing, the rack is uniformly installed on the inner wall of the tripod, the rack and the gear are matched with each other to move, the outer wall of the translational sliding plate frame is provided with a motor fixing frame, the motor fixing frame is provided with a stepping motor through a motor base, an output shaft of the stepping motor is connected with a screw rod through a flange, the screw rod is provided with a translational square frame in a threaded fit mode, the screw rod penetrates through the translational square frame, and the shaft heads of two ends of the screw rod are connected on the translational, the utility model discloses a damping device of a vibration damping device, which comprises a sliding rod, a damping support, a circular platform, a driving disc gear, a driven disc gear, a hand wheel, a driving disc gear, a driven disc gear, a damping rod, a damping cylinder and a damping rod, wherein the sliding rod penetrates through a translation square frame, shaft heads at two ends of the sliding rod are symmetrically arranged on the translation sliding rod frame through bearings, the middle part of the bottom wall of the translation square frame is provided with the telescopic rod, the bottom end of the telescopic rod is connected with the damping support, the circular platform is arranged on the damping support, the driving disc gear is connected with the telescopic cylinder, the driven disc gear is arranged on the circular platform through bearings, the hand wheel is arranged, a cushioning spring is arranged on the outer ring of the cushioning rod, a sucker bracket is arranged at the bottom end of the cushioning rod, and a vacuum sucker is arranged at the bottom end of the sucker bracket; through the rack, the gear is mutually supported and is removed conveying translation slide plate frame, translation square frame in the rethread silk lever control translation slide plate frame removes, and slide to required position through the both sides slide bar is supplementary, then through the artifical manual rotation of hand wheel and the driven disc gear that initiative disc gear cooperatees, make the outside flexible adjustment bar of slip pump rod bradyseism frame's interval, then through sucking disc support with multiunit vacuum chuck interconnect, and with bradyseism support and sucking disc support interconnect through the bradyseism pole, accomplish the action of snatching through telescopic cylinder and the downward reciprocating motion of telescopic link mutually supporting at last, and lighten the galvanized sheet through the bradyseism spring and improve the work efficiency of stable production because of the vibrations that the material rigidity leads to in the data send process.

The feeding mechanism comprises a handle, a lifting recovery frame, a roller, a brake pad, a lifting platform, a pulley, a hydraulic cylinder, a fixed seat, a jacking seat, an active shearing and inserting arm, an auxiliary shearing and inserting arm, a fixed rod and an interconnection rod; the handle is installed on the outer wall of the lifting recovery frame, the bottom of the lifting recovery frame is evenly provided with rollers through bearings, brake pads are arranged above the rollers, the auxiliary shearing insertion arms are symmetrically installed on the lifting recovery frame, the top ends of the auxiliary shearing insertion arms are connected to the lifting table, the interconnecting rods penetrate through the middle parts of the auxiliary shearing insertion arms, shaft heads at two ends of the interconnecting rods are connected with the driving shearing insertion arms through bearings, the driving shearing insertion arms are located on the outer walls of the auxiliary shearing insertion arms, pulleys are arranged at the bottom ends of the driving shearing insertion arms through bearings, the pulleys are installed on the inner wall of the lifting recovery frame in a sliding fit mode, the top ends of the driving shearing insertion arms are connected to the lifting table, fixing rods are installed between the two driving shearing insertion arms, fixing seats are arranged on the outer rings of the middle parts of the fixing rods, and hydraulic cylinders are installed on the fixing seats through hydraulic cylinder seats, the output shaft of the hydraulic cylinder is connected to a jacking seat, and the jacking seat is arranged on the middle outer ring of the interconnecting rod; the automatic lifting platform comprises a lifting platform, a hydraulic cylinder, a lifting seat, a driving shear inserting arm, a pulley, a lifting table and a lifting table, wherein the lifting platform is provided with a lifting mechanism, the lifting table is provided with a lifting mechanism, the lifting mechanism is manually pushed to a designated position, the roller is stably fixed through the brake block, the hydraulic cylinder pushes the lifting seat, the driving shear inserting arm is horizontally moved and slides through the pulley, and the driving shear inserting arm and the auxiliary shear inserting arm are mutually matched to form.

The conveying mechanism comprises a supporting seat, a sliding roller, a conveying belt, a motor and a motor bracket; sliding rollers are uniformly arranged in the supporting seat through bearings, outer rings of the uniformly arranged sliding rollers are mutually connected through arranged conveying belts, the motor support is arranged on the outer side wall of the supporting seat, a motor is arranged on the motor support through a motor base, and an output shaft of the motor is connected with a shaft head at one end of the sliding roller at the rearmost end of the supporting seat through a flange; the grabbed galvanized sheet materials are placed on the conveying belt through the vacuum sucker, and the sliding roller is driven by the motor to rotate to convey the galvanized sheet materials on the conveying belt forwards.

Preferably; the driving disc gear is provided with arc-shaped diameter adjusting holes, the driving disc gear is provided with the arc-shaped diameter adjusting holes, and the circumferential angle of the arc-shaped diameter adjusting holes is adjusted by rotating the driving disc gear, so that the requirement of adsorbing galvanized sheet materials of different models and sizes is met, and the production efficiency is improved.

Preferably; the vacuum chuck is designed into three layers. The vacuum chuck is designed into a three-layer design, so that the vacuum chuck has good buffering performance and strong suction when contacting a workpiece, can be suitable for larger height difference in the horizontal direction, and can perform longer-distance conveying action.

Preferably; the brake pad is designed to be an inner arc. The brake pad is designed to be in an inner arc shape, the roller can be effectively attached and fixed through the inner arc brake pad, and the shaking caused when the material is stably loaded and lifted is stabilized, so that the production efficiency is improved.

Advantageous effects

The gear provided by the invention can quickly and accurately position and translate to guide the galvanized sheet steel adsorbed by the vacuum chuck to complete translation movement through the mutual matching movement of the rack and the gear, so that the production efficiency is improved.

According to the characteristic that the galvanized sheet steel has larger elasticity, the vibration buffering support filters out the elastic stable work brought by moving the galvanized sheet steel, so that the production efficiency is improved.

And the driving disc gear rotates to transfer the sliding pumping rod to move in a telescopic way to control the distance between the two groups of vacuum chucks, so that the galvanized thin steel sheet in a large range can be adsorbed and moved according to production requirements.

The active shearing and inserting arm provided by the invention is matched with the auxiliary shearing and inserting arm to form a crossed structure, so that the bearing capacity is large, the lifting is stable, the device protection is simple and convenient, and the economic practicability is improved.

Drawings

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

FIG. 1 is a perspective view of the present invention in a primary viewing position;

FIG. 2 is a schematic view of the present invention in a bottom perspective;

FIG. 3 is a schematic perspective view of a part of the loading mechanism and the moving mechanism of the present invention;

FIG. 4 is a schematic view of the home position of the present invention;

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 4, an automatic feeding and lifting machine for manufacturing and processing galvanized steel sheet comprises a feeding mechanism 1, a material moving mechanism 2 and a conveying mechanism 3, wherein the material moving mechanism 2 is arranged above the conveying mechanism 3, the feeding mechanism 1 is arranged on the right side of the conveying mechanism 3, and the feeding mechanism 1 is arranged below the material moving mechanism 2, wherein:

the material moving mechanism 2 comprises a tripod 201, a rack 202, a gear 203, a double-shaft motor 204, a motor hanger 205, a circular convex shaft rod 206, a translation sliding plate frame 207, a stepping motor 208, a motor fixing frame 209, a screw lever 210, a sliding rod 211, a translation square frame 212, a telescopic cylinder 213, a telescopic rod 214, a shock absorption rod 215, a shock absorption spring 216, a shock absorption bracket 217, a strip-shaped shock absorption frame 218, a hand wheel 219, a driving disc gear 220, a driven disc gear 221, a circular platform 222, a sliding pumping rod 223, a suction cup bracket 224 and a vacuum suction cup 225; the tripod 201 is installed on the transmission mechanism 3, the translation sliding plate frame 207 is installed on the tripod 201 in a sliding fit mode, a motor hanger 205 is arranged on the inner wall of the translation sliding plate frame 207, a double-shaft motor 204 is installed on the motor hanger 205 through a motor base, output shafts at two ends of the double-shaft motor 204 are connected with a circular convex shaft rod 206 through a shaft coupling, a gear 203 is installed on a shaft head of the circular convex shaft rod 206 through a bearing, the rack 202 is evenly installed on the inner wall of the tripod 201 and moves in a matched mode with the gear 203, a motor fixing frame 209 is arranged on the outer wall of the translation sliding plate frame 207, a stepping motor 208 is installed on the motor fixing frame 209 through the motor base, an output shaft of the stepping motor 208 is connected with a screw rod 210 through a flange, and a translation square frame 212 is installed on the screw rod 210 in a thread fit mode, and the screw lever 210 runs through the translation square frame 212 and the two end shaft heads of the screw lever 210 are connected on the translation sliding plate frame 207 through bearings, the sliding rod 211 runs through the translation square frame 212 and the two end shaft heads are symmetrically installed on the translation sliding plate frame 207 through bearings, the middle part of the bottom wall of the translation square frame 212 is provided with a telescopic cylinder 213, the lower part of the bottom wall of the translation square frame 212 is uniformly provided with a telescopic rod 214, the bottom end of the telescopic rod 214 is connected with a shock absorption support 217, the circular platform 222 is installed on the shock absorption support 217, the circular platform 222 is provided with an active disc gear 220 through a bearing, the active disc gear 220 is provided with an arc diameter adjusting hole, the arc diameter adjusting hole circumferential angle is adjusted through rotating the active disc gear 220, so as to meet the requirements of absorbing the galvanized sheet materials with different model sizes, improve production efficiency, initiative disc gear 220 be connected with telescopic cylinder 213, driven disc gear 221 pass through the bearing and install on circular platform 222, and driven disc gear 221 top is provided with hand wheel 219, initiative disc gear 220 and driven disc gear 221 mutually support through the rotation mode, slip pump rod 223 install on circular platform 222 through the slip mode, and the one end of slip pump rod 223 is connected initiative disc gear 220 other end and bar bradyseism frame 218 and is linked to each other, be located the bottom of bar bradyseism frame 218 and bradyseism support 217 evenly be provided with bradyseism pole 215, bradyseism pole 215 outer lane install bradyseism spring 216, the bottom of bradyseism pole 215 install sucking disc support 224, be located vacuum chuck 225 is installed to sucking disc support 224's bottom, vacuum chuck 225 be the three-layer design. The vacuum chuck 225 is designed to have three layers, so that the vacuum chuck has good buffering performance when contacting with a workpiece, has strong suction force, can be suitable for larger height difference in the horizontal direction, and can perform longer-distance conveying action. The transmission translation sliding plate frame 207 is moved by the mutual matching of the rack 202 and the gear 203, the translation square frame 212 in the translation sliding plate frame 207 is controlled to move by the screw lever 210, the sliding is assisted to slide to a required position by the sliding rods 211 on two sides, the driven disc gear 221 is manually rotated by the hand wheel 219 in a manual mode and is matched with the driving disc gear 220, the sliding pumping rod 223 extends and retracts outwards to adjust the distance of the bar-shaped shock absorption frame 218, then the multiple groups of vacuum suction cups 225 are connected with each other through the suction cup supports 224, the shock absorption supports 217 and the suction cup supports 224 are connected with each other through the shock absorption rods 215, finally the grabbing action is completed by the mutual matching of the telescopic cylinders 213 and the telescopic rods 214 in a reciprocating mode downwards, and the vibration of the thin galvanized plate in the transmission process caused by material rigidity is relieved through the shock absorption springs 216.

The feeding mechanism 1 comprises a grip 101, a lifting recovery frame 102, a roller 103, a brake pad 104, a lifting platform 105, a pulley 106, a hydraulic cylinder 107, a fixed seat 108, a lifting seat 109, a driving scissor arm 110, an auxiliary scissor arm 111, a fixed rod 112 and an interconnecting rod 113; the handle 101 is installed on the outer wall of the lifting recovery frame 102, the bottom of the lifting recovery frame 102 is evenly provided with rollers 103 through bearings, a brake pad 104 is arranged above the rollers 103, and the brake pad 104 is designed to be an inner arc. The brake pad 104 is designed to be in an inner arc shape, the roller can be effectively attached and fixed through the inner arc brake pad 104, and the shaking caused when the material is lifted is stabilized, so that the production efficiency is improved. The auxiliary scissors are symmetrically arranged on the lifting recovery frame 102, the top end of the auxiliary scissors insertion arm 111 is connected to the lifting platform 105, the interconnection rod 113 penetrates through the middle of the auxiliary scissors insertion arm 111, shaft heads at two ends of the interconnection rod 113 are connected with the driving scissors insertion arm 110 through bearings, the driving scissors insertion arm 110 is located on the outer wall of the auxiliary scissors insertion arm 111, the bottom end of the driving scissors insertion arm 110 is provided with a pulley 106 through a bearing, the pulley 106 is arranged on the inner wall of the lifting recovery frame 102 in a sliding fit mode, the top end of the driving scissors insertion arm 110 is connected to the lifting platform 105, two fixing rods 112 are arranged between the driving scissors insertion arms 110, a fixing seat 108 is arranged on the outer ring of the middle of each fixing rod 112, a hydraulic cylinder 107 is arranged on each fixing seat 108 through a hydraulic cylinder seat, and an output shaft of the hydraulic cylinder 107 is connected to the jacking seat 109, the jacking seat 109 is arranged on the middle outer ring of the interconnecting rod 113; the method comprises the steps of firstly pushing a feeding mechanism fully loaded with galvanized sheet materials to a designated position manually, then stably fixing a roller 103 through a brake pad 104, then pushing a jacking seat 109 through a hydraulic cylinder 107, enabling an active shearing and inserting arm 110 to horizontally slide through a pulley 106, and enabling a lifting platform 105 to stably ascend through a crossed structure formed by the mutual matching of the active shearing and inserting arm 110 and an auxiliary shearing and inserting arm 111.

The conveying mechanism 3 comprises a supporting seat 301, a sliding roller 302, a conveying belt 303, a motor 304 and a motor bracket 305; the inner part of the supporting seat 301 is uniformly provided with sliding rollers 302 through bearings, the outer rings of the uniformly arranged sliding rollers 302 are mutually connected through the arranged conveying belt 303, the motor support 305 is arranged on the outer side wall of the supporting seat 301, the motor 304 is arranged on the motor support 305 through a motor base, and the output shaft of the motor 304 is connected with one end shaft head of the sliding roller 302 at the rearmost end of the supporting seat 301 through a flange; the captured galvanized sheet material is put on the conveyor belt 303 by the vacuum chuck 225, and the galvanized sheet material on the conveyor belt 303 is conveyed forward by the revolving motion of the sliding roller 302 driven by the motor 304.

Specifically, in the process of feeding and lifting the galvanized sheet material:

firstly, a feeding mechanism fully loaded with galvanized sheet materials is pushed to a designated position manually, then a roller 103 is stably fixed through a brake pad 104, a jacking seat 109 is pushed through a hydraulic cylinder 107, an active shearing and inserting arm 110 is moved in a sliding manner through a pulley 106, and a cross-type structure is formed by mutually matching the active shearing and inserting arm 110 and an auxiliary shearing and inserting arm 111 to stably lift a lifting platform 105;

then the sliding plate frame 207 is moved and conveyed by the mutual matching of the rack 202 and the gear 203, then the sliding square frame 212 in the sliding plate frame 207 is controlled by the screw lever 210 to move, the sliding square frame is assisted to slide to a required position by the sliding rods 211 at two sides, then the driven disc gear 221 is manually rotated by the hand wheel 219 and matched with the driving disc gear 220, the sliding pumping rod 223 extends outwards to adjust the distance of the strip-shaped shock absorption frame 218, then a plurality of groups of vacuum suction cups 225 are connected with each other by the suction cup bracket 224, the shock absorption bracket 217 and the suction cup bracket 224 are connected with each other by the shock absorption rod 215, and finally the grabbing action is completed by the downward reciprocating motion of the mutual matching of the telescopic cylinder 213 and;

finally, the grabbed galvanized sheet materials are placed on the conveying belt 303 through the vacuum chuck 225, and the motor 304 drives the sliding roller 302 to rotate to convey the galvanized sheet materials on the conveying belt 303 forwards for subsequent treatment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic material loading lifting machinery of galvanized steel sheet manufacturing and processing, includes feed mechanism (1), moves material mechanism (2) and transport mechanism (3), its characterized in that: transport mechanism (3) top be provided with and move material mechanism (2), be located the right side of transport mechanism (3) is provided with feed mechanism (1), just feed mechanism (1) be located the below that moves material mechanism (2), wherein:

the material moving mechanism (2) comprises a tripod (201), a rack (202), a gear (203), a double-shaft motor (204), a motor hanger (205), a circular convex shaft lever (206), a translation sliding plate frame (207), a stepping motor (208), a motor fixing frame (209), a screw lever (210), a sliding rod (211), a translation square frame (212), a telescopic cylinder (213), a telescopic rod (214), a shock absorption rod (215), a shock absorption spring (216), a shock absorption support (217), a strip-shaped shock absorption frame (218), a hand wheel (219), a driving disc gear (220), a driven disc gear (221), a circular platform (222), a sliding pumping rod (223), a suction disc support (224) and a vacuum suction disc (225); the rack-type sliding plate rack is characterized in that the tripod (201) is installed on the conveying mechanism (3), the translation sliding plate rack (207) is installed on the tripod (201) in a sliding fit mode, a motor hanger (205) is arranged on the inner wall of the translation sliding plate rack (207), a double-shaft motor (204) is installed on the motor hanger (205) through a motor base, output shafts at two ends of the double-shaft motor (204) are connected with a circular convex shaft rod (206) through a coupler, a gear (203) is installed on a shaft head of the circular convex shaft rod (206) through a bearing, the rack (202) is evenly installed on the inner wall of the tripod (201), the rack (202) and the gear (203) are matched with each other to move, a motor fixing frame (209) is arranged on the outer wall of the translation sliding plate rack (207), and a stepping motor (208) is installed on the motor fixing frame (209, the output shaft of step motor (208) passes through flange and silk lever (210) interconnect, silk lever (210) on install translation side frame (212) through the screw-thread fit mode, just silk lever (210) run through in translation side frame (212) and the both ends spindle nose of silk lever (210) passes through the bearing and connects on translation carriage frame (207), slide bar (211) run through in translation side frame (212) and both ends spindle nose pass through the bearing symmetry and install on translation carriage frame (207), translation side frame (212) diapire mid-mounting have telescopic cylinder (213), and evenly install telescopic link (214) under translation side frame (212) diapire, telescopic link (214) bottom connect bradyseism support (217), circular platform (222) install on bradyseism support (217), be located circular platform (222) and be provided with initiative disc gear (220) through the bearing, the driving disc gear (220) is connected with the telescopic cylinder (213), the driven disc gear (221) is arranged on a circular platform (222) through a bearing, a hand wheel (219) is arranged above the driven disc gear (221), the driving disc gear (220) and the driven disc gear (221) are mutually matched in a rotating mode, the sliding pull rod (223) is arranged on the circular platform (222) in a sliding way, one end of the sliding draw bar (223) is connected with the driving disc gear (220) and the other end is connected with the bar-shaped cushioning frame (218), the cushioning bars (215) are uniformly arranged at the bottom ends of the bar-shaped cushioning frame (218) and the cushioning support (217), a cushioning spring (216) is arranged on the outer ring of the cushioning rod (215), a sucker support (224) is arranged at the bottom end of the cushioning rod (215), and a vacuum sucker (225) is arranged at the bottom end of the sucker support (224);

the driving disc gear (220) is provided with an arc-shaped diameter adjusting hole;

the vacuum chuck (225) is of a three-layer design.

2. The automatic feeding and lifting machine for the manufacturing and processing of the galvanized steel sheet as set forth in claim 1, wherein: the feeding mechanism (1) comprises a grip (101), a lifting recovery frame (102), a roller (103), a brake pad (104), a lifting platform (105), a pulley (106), a hydraulic cylinder (107), a fixed seat (108), a jacking seat (109), a driving shearing and inserting arm (110), an auxiliary shearing and inserting arm (111), a fixed rod (112) and an interconnection rod (113); the handle (101) is arranged on the outer wall of the lifting recovery frame (102), the bottom of the lifting recovery frame (102) is uniformly provided with rollers (103) through bearings, a brake pad (104) is arranged above the rollers (103), the auxiliary scissors are symmetrically arranged on the lifting recovery frame (102), the top end of the auxiliary scissors inserting arm (111) is connected to the lifting platform (105), the interconnecting rod (113) penetrates through the middle of the auxiliary scissors inserting arm (111), the shaft heads at two ends of the interconnecting rod (113) are connected with the active scissors inserting arm (110) through bearings, the active scissors inserting arm (110) is arranged on the outer wall of the auxiliary scissors inserting arm (111), the bottom end of the active scissors inserting arm (110) is provided with a pulley (106) through a bearing, and the pulley (106) is arranged on the inner wall of the lifting recovery frame (102) in a sliding fit mode, and the top that inserts arm (110) is cut to the initiative connect on elevating platform (105), be located two the initiative cut and install dead lever (112) between inserting arm (110), the middle part outer lane of dead lever (112) be provided with fixing base (108), fixing base (108) on install pneumatic cylinder (107) through the pneumatic cylinder seat, the output shaft of pneumatic cylinder (107) on jacking seat (109), jacking seat (109) install on the middle part outer lane of linking mutually pole (113).

3. The automatic feeding and lifting machine for the manufacturing and processing of the galvanized steel sheet as set forth in claim 1, wherein: the conveying mechanism (3) comprises a supporting seat (301), a sliding roller (302), a conveying belt (303), a motor (304) and a motor bracket (305); supporting seat (301) inside evenly install sliding drum (302) through the bearing, and the outer lane of the sliding drum (302) of even setting through conveyer belt (303) interconnect that sets up motor support (305) install on supporting seat (301) lateral wall, and be provided with motor (304) through the motor cabinet on motor support (305), the output shaft of motor (304) is connected through the flange and the one end spindle nose of supporting seat (301) rearmost sliding drum (302).

4. The automatic feeding and lifting machine for the manufacturing and processing of the galvanized steel sheet as set forth in claim 2, wherein: the brake pad (104) is designed to be an inner arc.