CN220055234U

CN220055234U - Feeding conveying device

Info

Publication number: CN220055234U
Application number: CN202321374532.2U
Authority: CN
Inventors: 杨作景; 文林静; 王崑楠; 李祥; 郭敏
Original assignee: Guangzhou Jiaxin Electrician Technology Co ltd
Current assignee: Guangzhou Jiaxin Electrician Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-21
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a feeding conveying device, which relates to the technical field of automatic conveying equipment and comprises a rack, wherein the rack is provided with a first conveying line and a second conveying line, and the conveying directions of the first conveying line and the second conveying line are opposite; the first intercepting assembly comprises a first material taking hand capable of performing linear reciprocating motion along the conveying direction of the first conveying line, and the first material taking hand is used for taking away the jig conveyed on the first conveying line after stopping; the transfer assembly comprises a transfer platform which can be lifted up and down, and the transfer platform can move to be close to the first conveying line so as to receive the jig conveyed by the first material taking hand; and the second intercepting assembly comprises a second material taking hand, and the second material taking hand can move to the upper part of the transfer platform to grasp and convey the jig on the transfer platform to the second conveying line. The feeding and conveying device can realize automatic feeding and discharging transmission of the tool fixture.

Description

Feeding conveying device

Technical Field

The utility model relates to the technical field of automatic conveying equipment, in particular to a feeding conveying device.

Background

At present, the material turnover of each process in the factory production site still depends on manual carrying operation, products are intensively stored on a handcart, then are transferred to each station for manual discharging and positioning operation, and then are grabbed and assembled by an industrial robot.

Disclosure of Invention

The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the embodiment of the utility model provides the feeding conveying device which can realize automatic feeding and discharging transmission of the tool jig, reduce the production and manufacturing cost and the turnover risk and realize full-automatic feeding among stations.

According to the feeding conveying device, the feeding conveying device comprises a rack, wherein the rack is provided with a first conveying line and a second conveying line, the second conveying line is positioned below the first conveying line, and the conveying direction of the first conveying line is opposite to that of the second conveying line; the first intercepting assembly is erected above the first conveying line and comprises a first material taking hand capable of performing linear reciprocating motion along the conveying direction of the first conveying line, and the first material taking hand is used for taking away a jig conveyed on the first conveying line after stopping; the transfer assembly is movably arranged on the frame, the transfer assembly is close to the end parts of the first conveying line and the second conveying line, the transfer assembly comprises a transfer platform capable of lifting up and down, and the transfer platform can move to be close to the first conveying line so as to receive the jig conveyed by the first material taking hand; and the second intercepting assembly is erected above the second conveying line and comprises a second material taking hand capable of performing linear reciprocating motion along the conveying direction of the second conveying line, the transfer platform moves to be close to the second conveying line, and the second material taking hand can move to the upper part of the transfer platform to grasp and convey a jig on the transfer platform to the second conveying line.

Further, the first material taking hand is provided with a first guide groove towards one side of the first conveying line, one side, close to the middle rotating component, of the first guide groove is provided with an interception plate capable of ascending and descending, the interception plate is used for intercepting tools entering the first guide groove, the first material taking hand comprises a first limiting member, the two sides of the first guide groove are respectively provided with the first limiting member, the first limiting member is provided with a first limiting rod capable of stretching, and the first limiting rod can enter the first guide groove to locate and limit the tools in an intercepting state.

Further, the first material taking hand comprises a first installation substrate parallel to the first conveying line, two first limiting plates are arranged at the middle of the first installation substrate towards one side of the first conveying line, the first limiting plates are parallel to the conveying direction of the first conveying line, and the end parts of the first limiting plates extend to be close to the first conveying line so as to form the first guide grooves.

Further, the first subassembly of intercepting includes first cylinder and two first installed parts, two first installed parts set up respectively in the both sides of first transfer chain, the tip of first mounting base plate pass through first linear guide structure slide set up in first installed part, first cylinder install in first installed part, the expansion end of first cylinder is connected first mounting base plate, first cylinder is used for driving first mounting base plate carries out linear reciprocating motion.

Further, the transfer platform includes first locating plate and jacking subassembly, the shaping has the spacing groove that is used for receiving the tool on the first locating plate, the opening direction of spacing groove with the direction of motion of first material hand is parallel, jacking subassembly set up in the below of first locating plate, jacking subassembly is including getting into the jacking board in the spacing groove.

Further, the top surface of first locating plate is provided with a first locating part and two second locating parts, two second locating part parallel arrangement, first locating part is close to the tip of second locating part and is located between two second locating parts, the top of second locating part is provided with extends to the third locating part of spacing groove top, in order to form the spacing groove.

Further, the transfer subassembly includes mount pad and second drive cylinder, the mount pad through second linear guide structure slide set up in the frame, the second drive cylinder is fixed in the frame, the second drive cylinder is used for order about the mount pad rises or descends, wherein, the transfer platform sets up in the mount pad.

Further, the second material taking hand is provided with the second guiding groove towards one side of second transfer chain, the second stop member has all been arranged to the both sides of second guiding groove, the second stop member has the second gag lever post that can stretch out and draw back, the second gag lever post is used for the location to inject into the tool of second guiding groove, the second material taking hand include with the second mounting substrate that the second transfer chain is parallel, the middle part of second mounting substrate is provided with two second limiting plates towards one side of second transfer chain, the second limiting plate with the direction of delivery of second transfer chain is parallel, just the tip of second limiting plate extends to be close to the second transfer chain, in order to form the second guiding groove.

Further, the second intercepting component comprises a third air cylinder and two second installation pieces, the two second installation pieces are respectively arranged on two sides of the second conveying line, the end part of the second installation base plate is slidably arranged on the second installation piece through a third linear guide rail structure, the third air cylinder is installed on the second installation piece, the movable end of the third air cylinder is connected with the second installation base plate, and the third air cylinder is used for driving the second installation base plate to perform linear reciprocating motion.

Further, the compressing structure that is provided with in the second guiding groove, compressing structure includes fourth cylinder, clamp plate spare and locating component, the fourth cylinder is connected the clamp plate spare, the clamp plate spare orientation one side of second transfer chain is provided with the pre-compaction pole that can stretch out and draw back, the clamp plate spare is close to the both sides of the cell wall of second guiding groove have all been arranged locating component, locating component includes fifth cylinder and articulated connection the adjustment strip of clamp plate spare, the fifth cylinder is used for driving the adjustment strip orientation the second guiding groove upset is in order to be limited in with the location tool in the second guiding groove is adjusted to just to the clamp plate spare, drives through the fourth cylinder the clamp plate spare oscilaltion, so that the pre-compaction pole can be limited in the work piece pressfitting on the tool in the second guiding groove with the location.

Based on the technical scheme, the embodiment of the utility model has at least the following beneficial effects: according to the technical scheme, during operation, a worker places an empty jig to be conveyed at one end of the first conveying line, conveys the empty jig to the first material taking hand at the other end of the first conveying line through the first conveying line, at the moment, the initial set position of the transfer platform is in a state of being leveled with the first conveying line, the first material taking hand stops the overhead jig on the first conveying line and conveys the overhead jig to the transfer platform, the transfer platform receives the empty jig, the first material taking hand returns to the original position, the transfer assembly lifts the empty jig to the designated position so that a discharging machine sequentially places workpieces on the jig, after the jig is fully filled with the workpieces, the transfer platform drives the jig to descend to the leveling second conveying line so that the second material taking hand conveys the full-filled jig on the transfer platform to the second conveying line, the full-filled jig is conveyed back to the worker through the second conveying line, the assembly circularly reciprocates according to the set action, automatic feeding and conveying of the tools can be achieved, the automatic material conveying and the automatic material taking and transferring of the tools can be achieved, the automatic material taking and the turnover risk can be reduced, the automatic manufacturing cost and the turnover risk can be achieved, the automatic production and the production efficiency can be fully stably achieved, the production efficiency can be greatly improved, the production efficiency can be fully achieved, the production and the production efficiency can be fully stably and the production efficiency can be stably run and the production line can be stably.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a first interception element according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a transfer assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a second embodiment of the present utility model;

FIG. 5 is a schematic diagram of a third embodiment of a transfer assembly;

FIG. 6 is a schematic diagram of a second intercepting component according to an embodiment of the present utility model;

FIG. 7 is a second schematic structural view of a second interception element according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a pressing structure according to an embodiment of the present utility model;

FIG. 9 is a second schematic structural view of a pressing structure according to an embodiment of the present utility model;

fig. 10 is a cross-sectional view taken along A-A in fig. 9.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Along with the increasing degree of automation of production and manufacturing industry, all utilize industrial robot to replace the manual work to carry out the assembly operation, the production site relies on manual operation to reduce gradually, in order to be able to satisfy the processing demand of processing assembly various different spare part processes on the production line, the workshop adopts special tool to assist the assembly operation to accomplish. The assembled product stays in the special jig all the time to carry out the next procedure transfer operation, so the utility model provides the feeding conveying device, which can realize the automatic feeding and discharging transmission of the tool jig, reduce the production and manufacturing cost and the turnover risk and realize the full-automatic feeding among stations.

Referring to fig. 1, an embodiment of the present utility model includes a rack 100, a first intercepting component 200, a transit component, and a second intercepting component 400.

Specifically, the frame 100 is provided with first transfer chain 110 and second transfer chain 120, second transfer chain 120 is located the below of first transfer chain 110, first transfer chain 110 is opposite with the direction of transport of second transfer chain 120, first interception subassembly 200 is put up in first transfer chain 110 top, first interception subassembly 200 is including the first material hand that can carry out linear reciprocating motion along the direction of transport of first transfer chain 110, first material hand is used for taking away after stopping the tool that carries on first transfer chain 110, the transfer subassembly activity sets up in frame 100, the transfer subassembly is close to the tip of first transfer chain 110 and second transfer chain 120, the transfer subassembly is including the transfer platform 300 that can reciprocate up and down, transfer platform 300 can move to be close to first transfer chain 110, in order to receive the tool that first material hand carried, and second interception subassembly 400 is then put up in second transfer chain 120 top, including the second hand that can carry out linear reciprocating motion along the direction of transport of second transfer chain 120, transfer platform 300 moves to be close to second transfer chain 120 back, the second hand can move to transfer platform 300 top with the second material platform 300 snatch and carry to material platform 120.

Compared with the prior art that the empty jig is manually conveyed to the designated position, then the workpiece is completely filled by the waiting and discharging machine, then the workpiece-completely filled jig is manually recovered and conveyed to the next process, the feeding and conveying device can automate the feeding and discharging process, specifically, when in operation, a worker places the empty jig to be conveyed at one end of the first conveying line 110, conveys the empty jig to the first material taking hand at the other end of the first conveying line 110 through the first conveying line 110, at this time, the initial set position of the transfer platform 300 is in a state of being in line with the first conveying line 110, the empty jig on the first conveying line 110 is conveyed to the transfer platform 300 after being stopped by the first material taking hand, the transfer platform 300 returns to the original position after receiving the empty jig, the transfer assembly lifts the empty jig to the designated position, so that the discharging machine sequentially places workpieces on the jigs, after the jigs are fully filled with the workpieces, the transferring platform 300 drives the jigs to descend to be leveled with the second conveying line 120, so that a second material taking hand can convey the jigs fully filled with the workpieces on the transferring platform 300 to the second conveying line 120, the jigs fully filled with the workpieces are conveyed back to workers through the second conveying line 120 for workers to recover, the components can realize automatic feeding and discharging transmission of the tool jigs according to set action and cyclic reciprocating motion, the production manufacturing cost and turnover risk are reduced, full-automatic accurate positioning and conveying turnover among the stations are realized, the factory automation assembly line production process operation is realized, full-automatic production and processing operation and management are realized, the whole production line operation is stable and efficient, the material feeding and discharging is reduced to be too dependent on manual conveying operation, and the production efficiency is improved, the production and manufacturing cost is reduced.

In some embodiments, as shown in fig. 2, a first guide groove is disposed on a side of the first pick-up hand facing the first conveying line 110, an interception plate 233 capable of lifting up and down is disposed on a side of the first guide groove close to the middle rotating assembly, wherein a setting direction of the interception plate 233 is perpendicular to a setting direction of the first conveying line 110, the remaining lifting of the interception plate 233 is driven by an eighth cylinder 232, the interception plate 233 is used for intercepting a jig entering the first guide groove, further, the first pick-up hand comprises a first limiting member 240, first limiting members 240 are disposed on two sides of the first guide groove, the first limiting member 240 is provided with a first telescopic limiting rod, the first stop lever can enter the first guide groove to position and limit the jig in the stopping state, specifically, the first stop member 240 is an air cylinder, the first stop lever is the air cylinder rod of the air cylinder, after the empty jig enters the first guide groove, the interception plate 233 descends to intercept the jig, along with the movement of the first conveying line, the first guide groove is matched with the interception plate 233 to adjust the jig to a proper position, so that the first stop levers on two sides of the first guide groove can accurately position and limit the jig, the follow-up carrying of the first material taking hand is convenient to be stable, and the condition that the interception plate 233 interferes with the transfer assembly in the carrying process of the first material taking hand is avoided because the jig is positioned and limited.

The first pick-up hand includes a first mounting substrate 230 parallel to the first conveying line 110, two first limiting plates 231 are disposed at a side of the middle of the first mounting substrate 230 facing the first conveying line 110, the first limiting plates 231 are parallel to the conveying direction of the first conveying line 110, and the ends of the first limiting plates 231 extend to be close to the first conveying line 110 to form the first guiding groove, in addition, the first pick-up assembly 200 includes a first cylinder 220 and two first mounting members 210, the two first mounting members 210 are respectively disposed at two sides of the first conveying line 110, the ends of the first mounting substrate 230 are slidably disposed at the first mounting members 210 through a first linear guide structure 250, the first cylinder 220 is mounted at the first mounting member 210, the movable end of the first cylinder 220 is connected with the first mounting substrate 230, the first cylinder 220 is used for driving the first mounting substrate 230 to perform linear reciprocating motion, and it is to be noted that the two ends of the first mounting substrate 230 are respectively slidably connected with the two first mounting members 210 through the first linear guide structure 250, the first linear guide structure includes a guide rail and a slider, and the slider is capable of being mounted at the end of the first slider 230.

As shown in fig. 3 to 5, the transfer platform 300 includes a first positioning plate 320 and a lifting assembly 340, a limiting slot for receiving a jig is formed on the first positioning plate 320, an opening direction of the limiting slot is parallel to a movement direction of a first material taking hand, the lifting assembly 340 is disposed below the first positioning plate 320, the lifting assembly 340 includes a lifting plate 342 capable of entering the limiting slot, specifically, the first positioning plate 320 has a clearance hole 321 for passing through the lifting plate 342, the lifting assembly 340 further includes a sixth cylinder 341 for driving the lifting plate 342 to lift or descend, a positioning pin 343 capable of being matched with the jig is disposed on a surface of the lifting plate 342 contacting with the jig, and a hole capable of being matched with the positioning pin 343 is disposed on the jig, when the limiting slot receives the jig, the sixth cylinder drives the lifting plate 341 to lift to a designated position so as to facilitate the work of the material discharging machine, wherein in the lifting process of the lifting plate 342, the jig is adjusted to a proper position by the positioning pin 343, and accurate lifting position is ensured each time.

Further, the top surface of the first positioning plate 320 is provided with a first limiting member 333 and two second limiting members 331, the two second limiting members 331 are arranged in parallel, the first limiting member 333 is close to the end of the second limiting member 331 and is located between the two second limiting members 331, the top of the second limiting member 331 is provided with a third limiting member 332 extending to the upper portion of the limiting groove so as to form the limiting groove, wherein the first limiting member 333 and the second limiting member 331 limit the moving range of the jig in the horizontal direction, and the third limiting member 332 is used for limiting the lifting moving range of the jig.

In some embodiments, the transfer assembly includes a mounting base 310 and a second driving cylinder, the mounting base 310 is slidably disposed on the frame 100 through a second linear guide rail structure, the second driving cylinder is fixed on the frame 100, the second driving cylinder is used for driving the mounting base 310 to rise or fall, wherein the transfer platform 300 is disposed on the mounting base 310, in particular, the second linear guide rail structure includes a guide rail and a slider that can be matched with the guide rail, the guide rail is fixed on the frame 100, the mounting base 310 is mounted on the slider, so that the mounting base 310 can rise and fall, in addition, the mounting base 310 is further provided with a positioning structure, the positioning structure includes a driving cylinder 351 and a positioning base disposed at a designated position of the frame 100, the driving cylinder 351 is provided with a plug pin 352, the positioning base is provided with a pin hole that can be matched with the plug pin 352, when the mounting base 310 drives the transfer platform 300 to rise to the first conveying line 110, thereby positioning the mounting base 310 to a designated position, facilitating the conveying of the first hand, and facilitating the subsequent lifting of the material to the jig to the designated position through the lifting assembly 340, and improving the accuracy of the conveying of the material.

In other embodiments, as shown in fig. 6 and fig. 7, a second guiding groove is disposed on one side of the second feeding line 120 facing the second feeding hand, two sides of the second guiding groove are respectively provided with a second limiting member 440, the second limiting member 440 is provided with a telescopic second limiting rod, the second limiting rod is used for positioning and limiting a jig entering the second guiding groove, specifically, the second limiting member 440 comprises a seventh cylinder, the second limiting rod is a cylinder rod of the seventh cylinder, when the middle rotary platform 300 moves to be level with the second feeding line 120, the jig of the middle rotary platform 300 is located in the second guiding groove after the second feeding hand moves above the middle rotary platform 300, the positioning of the jig can be limited by driving the second limiting member 440 to move, and then the jig can be carried onto the second feeding line 120 by translating the second feeding hand; further, the second material taking hand comprises a second mounting substrate 430 parallel to the second conveying line 120, two second limiting plates 431 are arranged at the middle part of the second mounting substrate 430 towards one side of the second conveying line 120, the second limiting plates 431 are parallel to the conveying direction of the second conveying line 120, and the end parts of the second limiting plates 431 extend to be close to the second conveying line 120 to form second guiding grooves.

The second intercepting assembly 400 includes a third cylinder 420 and two second installation members 410, the two second installation members 410 are respectively disposed at two sides of the second conveying line 120, an end portion of the second installation substrate 430 is slidably disposed on the second installation member 410 through a third linear guide rail structure 470, the third cylinder 420 is installed on the second installation member 410, a movable end of the third cylinder 420 is connected with the second installation substrate 430, the third cylinder 420 is used for driving the second installation substrate 430 to perform linear reciprocating motion, in this embodiment, the third linear guide rail structure includes a guide rail and a slider matched with the guide rail, the guide rail is fixed on the second installation member 410, the slider can slide on the guide rail, and an end portion of the second installation substrate 430 is connected with the slider, so that the second installation substrate 430 can perform linear reciprocating motion.

In other embodiments, as shown in fig. 8 to 10, the pressing structure 460 is provided in the second guiding groove, where the pressing structure 460 includes a fourth cylinder 450, a pressing plate and a positioning member, the fourth cylinder 450 is connected to the pressing plate, a telescopic pre-pressing rod 465 is provided on a side of the pressing plate facing the second conveying line 120, where the number of the pre-pressing rods 465 is the same as the number of the workpieces that can be placed by the jig, and the setting positions of the pre-pressing rods 465 correspond to the placing positions of the workpieces on the jig, specifically, the pressing plate includes a first connecting plate 461 and a second connecting plate 464, the second connecting plate 464 is fixed on a side of the first connecting plate 461 facing the second conveying line 120, a guiding sleeve 467 is provided on the second connecting plate 464, the pre-pressing rod 465 is inserted into the guiding sleeve 467, a storage groove is provided on a position of the first connecting plate 461 corresponding to the guiding sleeve 467, and a spring 466 for providing pre-pressing force to the pre-pressing rod 465 is placed in the storage groove; further, the two sides of the pressing plate piece, which are close to the groove wall of the second guiding groove, are respectively provided with a positioning member, the positioning members comprise a fifth air cylinder 462 and an adjusting strip 463 hinged with the pressing plate piece, the fifth air cylinder 462 is used for driving the adjusting strip 463 to turn towards the second guiding groove so as to adjust the jig positioned and limited in the second guiding groove to be opposite to the pressing plate piece, and the fourth air cylinder 450 drives the pressing plate piece to lift up and down so that the pre-pressing rod 465 can press the workpiece positioned and limited on the jig in the second guiding groove.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a material loading conveyor which characterized in that: comprising

The machine frame (100), the machine frame (100) is provided with a first conveying line (110) and a second conveying line (120), the second conveying line (120) is located below the first conveying line (110), and the conveying direction of the first conveying line (110) is opposite to that of the second conveying line (120);

the first intercepting assembly (200) is erected above the first conveying line (110), the first intercepting assembly (200) comprises a first material taking hand capable of performing linear reciprocating motion along the conveying direction of the first conveying line (110), and the first material taking hand is used for taking away a jig conveyed on the first conveying line (110) after intercepting;

the transfer assembly is movably arranged on the frame (100), the transfer assembly is close to the ends of the first conveying line (110) and the second conveying line (120), the transfer assembly comprises a transfer platform (300) capable of lifting up and down, and the transfer platform (300) can move to be close to the first conveying line (110) so as to receive the jig conveyed by the first material taking hand; and

the second intercepting assembly (400) is erected above the second conveying line (120), the second intercepting assembly comprises a second material taking hand capable of performing linear reciprocating motion along the conveying direction of the second conveying line (120), the transfer platform (300) moves to be close to the second conveying line (120), and the second material taking hand can move to the upper side of the transfer platform (300) to grasp and convey a jig on the transfer platform (300) to the second conveying line (120).

2. The loading conveyor as recited in claim 1 wherein: the utility model discloses a first transfer chain (110) is got to first getting the hand orientation one side of first transfer chain (110) is provided with first guiding groove, first guiding groove is close to one side of well commentaries on classics subassembly is provided with interception board (233) that can go up and down, interception board (233) are used for stopping to enter into the tool of first guiding groove, first getting the hand includes first spacing component (240), first spacing component (240) have all been arranged to the both sides of first guiding groove, first spacing component (240) have a first gag lever post that can stretch out and draw back, first gag lever post can get into the location is limited in the tool of stopping state in the first guiding groove.

3. The loading conveyor as recited in claim 2 wherein: the first material taking hand comprises a first installation substrate (230) parallel to the first conveying line (110), two first limiting plates (231) are arranged on one side of the first conveying line (110) in the middle of the first installation substrate (230) towards the middle, the first limiting plates (231) are parallel to the conveying direction of the first conveying line (110), and the end parts of the first limiting plates (231) extend to be close to the first conveying line (110) to form the first guide grooves.

4. A loading conveyor as in claim 3 wherein: the first intercepting assembly (200) comprises a first air cylinder (220) and two first installation pieces (210), the two first installation pieces (210) are respectively arranged on two sides of the first conveying line (110), the end part of the first installation base plate (230) is slidably arranged on the first installation piece (210) through a first linear guide rail structure (250), the first air cylinder (220) is installed on the first installation piece (210), the movable end of the first air cylinder (220) is connected with the first installation base plate (230), and the first air cylinder (220) is used for driving the first installation base plate (230) to perform linear reciprocating motion.

5. The loading conveyor as recited in claim 1 wherein: the transfer platform (300) comprises a first locating plate (320) and a jacking component (340), a limiting groove for receiving a jig is formed in the first locating plate (320), the opening direction of the limiting groove is parallel to the moving direction of the first material taking hand, the jacking component (340) is arranged below the first locating plate (320), and the jacking component (340) comprises a jacking plate (342) capable of entering the limiting groove.

6. The loading conveyor as recited in claim 5 wherein: the top surface of first locating plate (320) is provided with a first locating part (333) and two second locating parts (331), two second locating parts (331) parallel arrangement, first locating part (333) are close to the tip of second locating part (331) and lie in between two second locating parts (331), the top of second locating part (331) is provided with extends to third locating part (332) of spacing groove top, in order to form the spacing groove.

7. The loading conveyor as recited in claim 6 wherein: the transfer assembly comprises a mounting seat (310) and a second driving air cylinder, the mounting seat (310) is slidably arranged on the frame (100) through a second linear guide rail structure, the second driving air cylinder is fixed on the frame (100), and the second driving air cylinder is used for driving the mounting seat (310) to ascend or descend, wherein the transfer platform (300) is arranged on the mounting seat (310).

8. The loading conveyor as recited in claim 1 wherein: the second get material hand orientation one side of second transfer chain (120) is provided with the second guiding groove, second stop member (440) have all been arranged to the both sides of second guiding groove, second stop member (440) have the second gag lever post that can stretch out and draw back, the second gag lever post is used for the location to inject into the tool of second guiding groove, the second get material hand include with second mounting substrate (430) that second transfer chain (120) are parallel, the middle part of second mounting substrate (430) orientation one side of second transfer chain (120) is provided with two second limiting plates (431), second limiting plate (431) with the direction of delivery of second transfer chain (120) is parallel, just the tip of second limiting plate (431) extends to be close to second transfer chain (120) in order to form the second guiding groove.

9. The loading conveyor as recited in claim 8 wherein: the second intercepting assembly (400) comprises a third air cylinder (420) and two second installation pieces (410), the two second installation pieces (410) are respectively arranged on two sides of the second conveying line (120), the end part of the second installation base plate (430) is slidably arranged on the second installation piece (410) through a third linear guide rail structure (470), the third air cylinder (420) is installed on the second installation piece (410), the movable end of the third air cylinder (420) is connected with the second installation base plate (430), and the third air cylinder (420) is used for driving the second installation base plate (430) to perform linear reciprocating motion.

10. The loading conveyor as recited in claim 8 wherein: the utility model discloses a clamp structure, including second guiding groove, be provided with compress tightly structure (460) in the second guiding groove, compress tightly structure (460) include fourth cylinder (450), clamp plate spare and locating component, fourth cylinder (450) are connected clamp plate spare, clamp plate spare orientation one side of second transfer chain (120) is provided with telescopic pre-compaction pole (465), clamp plate spare is close to both sides of the cell wall of second guiding groove have all been arranged locating component, locating component includes fifth cylinder (462) and articulates and connects adjustment strip (463) of clamp plate spare, fifth cylinder (462) are used for order to drive adjustment strip (463) orientation the upset of second guiding groove to with the location is limited in the tool in the second guiding groove is just right the clamp plate spare, through fourth cylinder (450) order to drive clamp plate spare oscilaltion, so that pre-compaction pole (465) can be with the location limited in work piece pressfitting on the tool in the second guiding groove.