阅读说明：本技术 一种钢结构输送加工设备 (Processing equipment is carried to steel construction ) 是由 管德新 于 2021-09-27 设计创作，主要内容包括：本发明涉及输送设备技术领域,具体为一种钢结构输送加工设备,包括,存储机构,所述存储机构具有若干与棒料适配的存储腔以及适于提升所述存储腔内棒料的推送部；包卷机构,所述包卷机构适于将所述存储腔内的棒料抓取并将铁片卷绕在所述棒料上；当所述包卷机构将所述存储腔内的第一层棒料抓取后,所述推送部推送所述存储腔内的第二层棒料至所述存储腔的上端面。本发明设置了存储机构,存储腔的数量和包卷机构的抓取腔的数量一致,抓取腔抓取完存储腔内第一层的棒料后,推送部将第二层棒料继续推送至存储腔的第一层,以此不断补料,不再需要耗费巨大的人力物力,提高了生产效率。(The invention relates to the technical field of conveying equipment, in particular to steel structure conveying and processing equipment, which comprises a storage mechanism, a lifting mechanism and a lifting mechanism, wherein the storage mechanism is provided with a plurality of storage cavities matched with bars and a pushing part suitable for lifting the bars in the storage cavities; the wrapping mechanism is suitable for grabbing the bar stock in the storage cavity and winding the iron sheet on the bar stock; after the wrapping mechanism grabs the first layer of bar stock in the storage cavity, the pushing part pushes the second layer of bar stock in the storage cavity to the upper end face of the storage cavity. According to the invention, the storage mechanisms are arranged, the number of the storage cavities is consistent with that of the grabbing cavities of the wrapping mechanism, and after the grabbing cavities grab the first layer of bars in the storage cavities, the pushing part continuously pushes the second layer of bars to the first layer of the storage cavities, so that materials are continuously supplemented, huge manpower and material resources are not consumed, and the production efficiency is improved.)

1. A steel structure conveying and processing device is characterized by comprising,

the storage mechanism is provided with a plurality of storage cavities matched with the bars and a pushing part suitable for lifting the bars in the storage cavities;

the wrapping mechanism is suitable for grabbing the bar stock in the storage cavity and winding the iron sheet on the bar stock;

after the wrapping mechanism grabs the first layer of bar stock in the storage cavity, the pushing part pushes the second layer of bar stock in the storage cavity to the upper end face of the storage cavity.

2. A steel structure conveying and processing equipment as claimed in claim 1, wherein the storage mechanism comprises a box body arranged at one side of the wrapping mechanism, wherein the storage cavity is arranged in the height direction of the box body, and the width of the storage cavity is matched with the diameter of the bar stock.

3. The steel structure conveying and processing equipment as claimed in claim 2, wherein the pushing part comprises a guide groove formed in the box body and a pushing block slidably arranged in the guide groove, and the pushing block is suitable for pushing the bar to move up and down.

4. The steel structure conveying and processing equipment as claimed in claim 3, wherein the push block extends out of the guide groove to the outer side of the box body, a push rod is fixedly connected to the push block, and the push rod is located on the outer side of the box body.

5. The conveying and processing equipment for the steel structure as claimed in claim 4, wherein a mounting frame is fixed on the push block.

6. The steel structure conveying and processing equipment as claimed in claim 4, wherein a spring is further fixed on the push rod, and the other end of the spring is fixedly connected with the bottom of the box body.

7. The conveying and processing equipment for the steel structure as claimed in claim 6, wherein a pushing cylinder is fixed at the bottom of the box body, and a piston of the pushing cylinder is fixedly connected with the push rod.

8. The steel structure conveying and processing equipment as claimed in claim 1, wherein the wrapping mechanism comprises,

the grabbing mechanism comprises a grabbing part, an adsorption part, a first driving part and a second driving part, the grabbing part comprises a plurality of grabbing cavities matched with the bars and a material placing cavity communicated with the grabbing cavities, and the first driving part is suitable for driving the grabbing part to move in the vertical direction so as to enable the adsorption part to be communicated with the grabbing cavities and adsorb the bars in the grabbing cavities;

the second driving part drives the adsorption part to move in the horizontal direction so that the scraper scrapes the iron sheet in the material placing cavity into the grabbing cavity;

a conveying mechanism adapted to convey the bar stock;

the winding mechanism is positioned on the conveying mechanism and is suitable for grabbing the bar stock and driving the bar stock to rotate; the grabbing mechanism grabs and adsorbs the bar stock to the conveying mechanism, the scraper scrapes an iron sheet in the material placing cavity into a sheet placing groove of the bar stock, and the winding mechanism grabs the bar stock and drives the bar stock to rotate so that the iron sheet is wound on the bar stock.

9. The steel structure conveying and processing equipment as claimed in claim 8, wherein the grabbing part further comprises a fixed plate and a mounting plate, wherein the grabbing cavity is located at the bottom of the fixed plate, and the cross section of the grabbing cavity is arc-shaped;

an adsorption cavity suitable for placing the adsorption part is communicated above the installation cavity;

the mounting panel sets up one side of fixed plate, the spout has been seted up on the mounting panel, the through-hole has been seted up on the fixed plate, the spout with the through-hole intercommunication forms put the material chamber.

10. The steel structure conveying and processing equipment as claimed in claim 9, wherein the suction part comprises a connecting plate and a suction nozzle fixedly arranged on the connecting plate, wherein the size of the suction nozzle is matched with that of the suction cavity.

Technical Field

The invention relates to the technical field of conveying equipment, in particular to steel structure conveying and processing equipment.

Background

Bar stock is a material in the shape of a long rod of circular or polygonal shape having a certain length for sheet materials and other profiles. In the current production, a layer of iron sheet needs to be coated on a bar, a sheet placing groove is formed in the bar, the conventional method is that a manual coating process is adopted, the iron sheet needs to be inserted into the sheet placing groove, then the iron sheet is rotated, the bar is coated with the iron sheet firstly, and then the iron sheet is welded on the bar. For the fastness of iron sheet welding, need weld the outer wall round of iron sheet at the bar, adopt manual welding to consume huge manpower and materials, it is inefficient moreover, unsuitable production line ization production. Simultaneously, the bar is in processing, and the mixed and disorderly stack of general bar can be produced one side, adds man-hour as needs, and the bar that needs will be on one side is carried to the appointed place and is arranged, then the package is rolled up the mechanism and is snatched processing to it again, and this process is loaded down with trivial details, and the bar generally is solid bar, and the transport is hard for whole machining efficiency is lower.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the technical problems in the prior art, the invention provides a steel structure conveying and processing device, which comprises,

the storage mechanism is provided with a plurality of storage cavities matched with the bars and a pushing part suitable for lifting the bars in the storage cavities;

the wrapping mechanism is suitable for grabbing the bar stock in the storage cavity and winding the iron sheet on the bar stock;

after the wrapping mechanism grabs the first layer of bar stock in the storage cavity, the pushing part pushes the second layer of bar stock in the storage cavity to the upper end face of the storage cavity.

Further, the storage mechanism comprises a box body arranged on one side of the wrapping mechanism, wherein

The storage chamber is arranged in the height direction of the box body, and

the width of the storage cavity is matched with the diameter of the bar stock.

Further, the pushing part comprises a guide groove arranged on the box body and a pushing block arranged in the guide groove in a sliding manner,

the push block is suitable for pushing the bar stock to move up and down.

Furthermore, the push block extends out of the guide groove to the outer side of the box body, a push rod is fixedly connected to the push block, wherein,

the push rod is positioned outside the box body.

Further, a mounting frame is fixed on the push block.

Furthermore, a spring is fixed on the push rod, and the other end of the spring is fixedly connected with the bottom of the box body.

Furthermore, a pushing cylinder is fixed at the bottom of the box body, and a piston of the pushing cylinder is fixedly connected with the push rod.

Further, the wrapping mechanism also comprises a mechanism,

a grabbing mechanism which comprises a grabbing part, an adsorption part, a first driving part, a second driving part and

the driving part I is suitable for driving the grabbing part to move in the vertical direction so as to enable the adsorption part to be communicated with the grabbing cavity and adsorb the bar material in the grabbing cavity;

the second driving part drives the adsorption part to move in the horizontal direction so that the scraper scrapes the iron sheet in the material placing cavity into the grabbing cavity;

a conveying mechanism adapted to convey the bar stock;

the winding mechanism is positioned on the conveying mechanism and is suitable for grabbing the bar stock and driving the bar stock to rotate; wherein

The grabbing mechanism grabs and adsorbs the bar stock to the conveying mechanism, the scraper scrapes an iron sheet in the material placing cavity into a sheet placing groove of the bar stock, and the winding mechanism grabs the bar stock and drives the bar stock to rotate so that the iron sheet is wound on the bar stock.

Furthermore, the grabbing part also comprises a fixed plate and a mounting plate, wherein the grabbing cavity is positioned at the bottom of the fixed plate, and the cross section of the grabbing cavity is in an arc shape;

an adsorption cavity suitable for placing the adsorption part is communicated above the installation cavity;

the mounting panel sets up one side of fixed plate, the spout has been seted up on the mounting panel, the through-hole has been seted up on the fixed plate, the spout with the through-hole intercommunication forms put the material chamber.

Further, the adsorption part comprises a connecting plate and a suction nozzle fixedly arranged on the connecting plate, wherein the size of the suction nozzle is matched with that of the adsorption cavity.

Has the advantages that: 1. according to the invention, the storage mechanisms are arranged, the number of the storage cavities is consistent with that of the grabbing cavities of the wrapping mechanism, and after the grabbing cavities grab the first layer of bars in the storage cavities, the pushing part continuously pushes the second layer of bars to the first layer of the storage cavities, so that materials are continuously supplemented, huge manpower and material resources are not consumed, and the production efficiency is improved.

2. According to the invention, a grabbing part is adopted to grab a bar, then the adsorption part adsorbs the bar in a grabbing cavity, then the bar is placed on a conveying part, the adsorption part is firstly separated from the adsorption cavity, then the adsorption part moves horizontally, a scraper plate drives an iron sheet to fall into the grabbing cavity from a material placing cavity, as the state of the bar in the grabbing cavity cannot be determined, namely a sheet placing groove of the bar cannot be aligned with the iron sheet falling from the material placing cavity, at the moment, a translation cylinder pushes an electric rotating clamping jaw, the electric rotating clamping jaw grabs the bar and drives the bar to rotate slowly, in the bar rotating process, the iron sheet falls into the sheet placing groove, the electric rotating clamping jaw continues to rotate, and under the action of the grabbing cavity, the iron sheet rotates around the bar, so that the iron sheet is coated on the bar. The invention is convenient and fast, has strong practicability and is suitable for production line production.

Drawings

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

FIG. 2 is a schematic view of the storage mechanism of the present invention;

FIG. 3 is a schematic view of the bar construction of the present invention;

FIG. 4 is another schematic view of the overall structure of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 2;

FIG. 6 is a schematic view of the reverse structure of the grasping mechanism according to the present invention;

FIG. 7 is a schematic view of a structure of a grasping portion according to the present invention;

FIG. 8 is a schematic view of the structure of the adsorption part of the present invention;

FIG. 9 is a schematic view of the winding mechanism of the present invention;

in the figure:

100. the device comprises a grabbing mechanism 110, a grabbing part 111, a grabbing cavity 112, a material placing cavity 113, a fixing plate 114, an adsorption cavity 115, a mounting plate 116, a sliding chute 117, a through hole 120, an adsorption part 121, a connecting rod 122, a scraping head 123, a guide surface 124, a scraping plate 125, a suction nozzle 126, a connecting plate 130, a first driving part 140 and a second driving part 140;

200. a conveying mechanism 210, a conveying chamber 220 and a motor;

300. the winding mechanism 310, the translation cylinder 320 and the electric rotating clamping jaw;

400. a displacement mechanism 410, a first slide rail, 420, a second slide rail, 430 and a third slide rail;

500. the device comprises a storage mechanism, a storage mechanism 510, a box body 520, a storage cavity 530, a guide groove 540, a push block 550, a push rod 560, a mounting frame 570, a spring 580 and a pushing cylinder;

600. and (6) bar stock 610, and a sheet placing groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "top", "bottom", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be taken as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

Example 1

As shown in FIGS. 1-9, a steel structure conveying and processing equipment system comprises:

a storage mechanism 500, wherein the storage mechanism 500 is provided with a plurality of storage cavities 520 matched with the bar stock 600 and a pushing part suitable for lifting the bar stock 600 in the storage cavities 520;

a wrapping mechanism adapted to grasp the billet 600 within the storage chamber 520 and wrap a sheet of iron around the billet 600;

when the wrapping mechanism grabs the first layer of bar stock 600 in the storage cavity 520, the pushing part pushes the second layer of bar stock 600 in the storage cavity 520 to the upper end face of the storage cavity 520;

the wrapping mechanism comprises

The wrapping mechanism comprises a wrapping mechanism and a rolling mechanism,

the grabbing mechanism 100 comprises a grabbing part 110, an adsorption part 120, a first driving part 130 and a second driving part 140, the grabbing part 110 comprises a plurality of grabbing cavities 111 matched with the bar stock 600 and material placing cavities 112 communicated with the grabbing cavities 111, and the first driving part 130 is suitable for driving the grabbing part 110 to move vertically so that the adsorption part 120 is communicated with the grabbing cavities 111 to adsorb the bar stock 600 in the grabbing cavities 111;

the second driving part 140 drives the second adsorbing part 120 to move horizontally so that the second scraping part 124 scrapes iron sheets in the material placing cavity 112 into the grabbing cavity 111;

a conveying mechanism 200, wherein the conveying mechanism 200 is suitable for conveying the bar stock 600;

a winding mechanism 300, wherein the winding mechanism 300 is located on the conveying mechanism 200, and the winding mechanism 300 is suitable for grabbing the bar stock 600 and driving the bar stock 600 to rotate; the grabbing mechanism 100 grabs and adsorbs the bar stock 600 onto the conveying mechanism 200, the scraper 124 scrapes an iron sheet in the material placing cavity 112 into a sheet placing groove 610 of the bar stock 600, and the winding mechanism 300 grabs the bar stock 600 and drives the bar stock 600 to rotate so that the iron sheet is wound on the bar stock 600.

Storage mechanism 500

The storage mechanism 500 is adapted to store a bar 600.

The storage mechanism 500 has a plurality of storage chambers 520 adapted to receive the billets 600 and a pusher adapted to lift the billets 600 within the storage chambers 520. The storage mechanism 500 comprises a box 510 arranged at one side of the wrapping mechanism, wherein the storage chamber 520 is arranged in the height direction of the box 510, and the width of the storage chamber 520 is adapted to the diameter of the bar stock 600. The storage chamber 520 is used for placing the bar stock 600, the bar stock 600 is placed from the bottom of the storage chamber 520 to the top, the bar stock 600 is placed along the height direction of the storage chamber 520, and a plurality of the storage chambers 520 are uniformly arranged in the length direction of the box body 510.

In order to push the bar 600 upwards, the pushing part comprises a guide groove 530 formed on the box 510 and a pushing block 540 slidably arranged in the guide groove 530, wherein the pushing block 540 is suitable for pushing the bar 600 to move upwards and downwards. The push block 540 extends out of the guide groove 530 to the outside of the box body 510, and a push rod 550 is further fixedly connected to the push block 540, wherein the push rod 550 is located at the outside of the box body 510. A pushing cylinder 580 is fixed at the bottom of the box 510, and a piston of the pushing cylinder 580 is fixedly connected with the push rod 550. The pushing cylinder 580 is fixedly connected with the pushing block 540, the pushing block 540 slides in the sliding groove 116, and the pushing block 540 is located at the bottom of the last bar 600. When the bar 600 of the first layer is grabbed away, the push block 540 pushes the last bar 600 upwards, the last bar 600 is pushed upwards by the push block 540, and the bar 600 of the second layer is pushed to the first layer. The push cylinder 580 may be controlled by a signal so that the stroke of pushing up of the push cylinder 580 may be controlled each time.

In order to make the pushing block 540 better push the bar 600 to move upwards, a mounting rack 560 is fixed on the pushing block 540. The shape of mount 560 can be adapted to the shape of bar 600 so that mount 560 can hold bar 600 and allow bar 600 to be better pushed up.

A spring 570 is further fixed on the push rod 550, and the other end of the spring 570 is fixedly connected with the bottom of the box 510. The spring 570 acts as a buffer.

Gripping mechanism 100

The gripping mechanism 100 is adapted to grip and adsorb the bar 600.

The grabbing mechanism 100 comprises a grabbing part 110, an adsorbing part 120, a first driving part 130 and a second driving part 140, the grabbing part 110 comprises a plurality of grabbing cavities 111 matched with the bar stock 600 and material placing cavities 112 communicated with the grabbing cavities 111, and the first driving part 130 is suitable for driving the grabbing part 110 to move vertically to enable the adsorbing part 120 to be communicated with the grabbing cavities 111 so as to adsorb the bar stock 600 in the grabbing cavities 111; the grabbing part 110 further comprises a fixing plate 113, wherein the grabbing cavity 111 is located at the bottom of the fixing plate 113, and the cross section of the grabbing cavity 111 is arc-shaped; an adsorption cavity 114 suitable for placing the adsorption part 120 is communicated with the upper part of the installation cavity. The first driving part 130 is a lifting cylinder, and a piston of the lifting cylinder is fixedly connected with the fixing plate 113. The lifting cylinder can drive the fixing plate 113 to move up and down. The circular arc-shaped grabbing cavity 111 can clamp the bar 600, and the bar 600 is prevented from moving left and right in the grabbing cavity 111. The number of gripping chambers 111 corresponds to the number of storage chambers 520.

The grabbing part 110 further comprises a mounting plate 115, wherein the mounting plate 115 is disposed on one side of the fixing plate 113, a sliding groove 116 is formed in the mounting plate 115, a through hole 117 is formed in the fixing plate 113, and the sliding groove 116 and the through hole 117 are communicated to form the material placing cavity 112. The material placing cavity 112 is communicated with the grabbing cavity 111, the iron sheet is initially placed in the sliding groove 116 and cannot fall into the grabbing cavity 111, the through hole 117 is communicated with the grabbing cavity 111, and the iron sheet can slide to the grabbing cavity 111 from the through hole 117.

The suction part 120 comprises a connecting plate 126 and a suction nozzle 125 fixedly arranged on the connecting plate 126, wherein the size of the suction nozzle 125 is matched with the size of the suction cavity 114. The suction nozzle 125 projects from the suction chamber 114 into the grasping chamber 111, thereby completing suction of the bar 600 in the grasping chamber 111. The scraper 124 includes a connecting rod 121 and a scraper head 122, the scraper head 122 is fixedly disposed on the connecting rod 121, the connecting rod 121 is fixedly connected to the connecting plate 126, and the scraper head 122 has a guiding surface 123. The second driving part 140 is a linear cylinder, and a piston of the linear cylinder is fixedly connected with the connecting plate 126. Scrape and incline on the head 122 and be equipped with the spigot surface 123, when sharp cylinder drives on the connecting plate 126 scrape when head 122 moves to the iron sheet direction, spigot surface 123 contacts the iron sheet, and the guide is scraped head 122 and is removed to the iron sheet direction, and suction nozzle 125 on connecting plate 126 is just when adsorbing chamber 114, scrapes head 122 and blocks the iron sheet this moment, scrapes head 122 and removes to keeping away from the iron sheet direction to drive the iron sheet and remove to through-hole 117 direction, finally can realize that the iron sheet drops and snatching in chamber 111.

Conveying mechanism 200

The transport mechanism 200 is adapted to transport the bar 600 to other processes.

The conveying part comprises a conveying chamber 210, a belt and a motor 220 in transmission connection with the belt, wherein the belt is arranged in the conveying chamber 210. The material can be placed on the belt and conveyed to other positions by the belt.

The grabbing part 110 grabs the bar 600 to the conveying mechanism 200, so that the suction nozzle 125 can withdraw from the suction cavity 114, in the process that the suction nozzle 125 withdraws from the suction cavity 114, the connecting plate 126 of the suction part 120 can drive the scraper 124 to move together, so that an iron sheet is scraped into the grabbing cavity 111, the iron sheet can be matched with a sheet placing groove 610 on the bar 600 in the grabbing cavity 111, and only the bar 600 needs to be rotated, and the iron sheet can fall into the sheet placing groove 610.

Winding mechanism 300

The winding mechanism 300 is adapted to wind the sheet iron onto the bar 600.

The winding mechanism 300 is located on the conveying mechanism 200, and the winding mechanism 300 is adapted to grasp the bar stock 600 and drive the bar stock 600 to rotate. The concrete structure is as follows: the winding mechanism 300 comprises a translation cylinder 310 and an electric rotating clamping jaw 320, wherein the translation cylinder 310 is fixed on the conveying part, and a piston of the translation cylinder 310 is fixedly connected with the electric rotating clamping jaw 320. The model of the electric rotating clamping jaw 320 is CHB6-S11 cam type, the translation cylinder 310 extends the electric rotating clamping jaw 320 into the grabbing cavity 111, the electric rotating clamping jaw 320 grabs the bar stock 600, the electric rotating clamping jaw 320 rotates, the iron sheet is clamped in the sheet placing groove 610, the cross section of the grabbing cavity 111 is arc-shaped, the electric rotating clamping jaw 320 drives the bar stock 600 to rotate, the iron sheet is bent around the inner wall of the grabbing cavity 111, and finally the bar stock 600 can be wrapped by the iron sheet.

Displacement mechanism 400

The displacement mechanism 400 drives the grabbing mechanism 100 to move up and down back and forth, left and right, and meets different grabbing requirements.

The automatic grabbing device further comprises a displacement mechanism 400, wherein the displacement mechanism 400 comprises a first slide rail 410, a second slide rail 420 and a third slide rail 430, the second slide rail 420 is arranged on the first slide rail 410 in a sliding mode, the third slide rail 430 is arranged on the second slide rail 420 in a sliding mode, the grabbing mechanism 100 is arranged on the third slide rail 430 in a sliding mode, and the second slide rail 420, the third slide rail 430 and the grabbing mechanism 100 are perpendicular to each other in the sliding direction. The second slide block is fixed on the second slide rail 420, the second slide block is arranged on the first slide rail 410 in a sliding mode, the third slide rail 430 is fixed with the third slide block, the third slide block is arranged on the second slide rail 420 in a sliding mode, the first slide block is fixed on the grabbing mechanism 100, and the first slide block is arranged on the third slide rail 430 in a sliding mode, so that the grabbing mechanism 100 can move in the vertical, front, rear, left and right directions.

The working principle is as follows: when the iron sheet is placed in the material placing cavity 112, the iron sheet cannot fall into the grabbing cavity 111 because the iron sheet is firstly placed in the chute 116. Firstly, the second driving part 140 drives the adsorption part 120 to move towards the direction close to the iron sheet, the suction nozzle 125 of the adsorption part 120 is aligned with the adsorption cavity 114, the guide surface 123 of the scraping head 122 contacts the iron sheet in the moving process of the connecting plate 126 of the adsorption part 120, the scraping head 122 is guided to move towards the iron sheet, and when the suction nozzle 125 on the connecting plate 126 is opposite to the adsorption cavity 114, the scraping head 122 clamps the iron sheet. Then, the first driving part 130 drives the fixing plate 113 of the grabbing mechanism 100 to move upwards, so that the suction nozzle 125 is inserted into the suction cavity 114.

The displacement mechanism 400 drives the entire gripping mechanism 100 to move, so that each gripping cavity 111 of the gripping mechanism 100 is aligned with the bar 600 in the corresponding storage cavity 520, and the suction nozzle 125 sucks the bar 600 in the gripping cavity 111. The displacement mechanism 400 moves to move the gripping mechanism 100 above the conveying mechanism 200 without the bar 600 contacting the conveying mechanism 200. In the process, when the first layer of bars 600 is transported away by the gripping chamber 111, the second layer of bars 600 is pushed up to the first layer by the push cylinder 580. The first drive part 130 then drives the fixed plate 113 downwards so that the suction nozzle 125 disengages from the suction chamber 114, at which point the billet 600 falls down onto the conveyor belt, but is still confined within the gripping chamber 111. If the iron sheet is required to be tightly or loosely coated on the bar stock 600, only the gap between the grabbing cavity 111 and the bar stock 600 needs to be adjusted; the larger the gap, the looser the coating; the smaller the gap, the tighter the coating. The second driving portion 140 drives the connecting plate 126 of the adsorbing portion 120 to move in a direction away from the iron sheet, the scraper 124 on the connecting plate 126 drives the iron sheet to move, and the iron sheet falls into the grabbing cavity 111 from the through hole 117. Because the state of the bar 600 in the grabbing cavity 111 cannot be determined, that is, the sheet placing groove 610 of the bar 600 cannot be determined whether to align with the iron sheet falling from the material placing cavity 112, at this time, the translation cylinder 310 pushes the electric rotating clamping jaw 320, the electric rotating clamping jaw 320 grabs the bar 600 and drives the bar 600 to slowly rotate, in the rotation process of the bar 600, the iron sheet falls into the sheet placing groove 610, the electric rotating clamping jaw 320 continues to rotate, and under the action of the grabbing cavity 111, the iron sheet is coated on the bar 600.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.