CN110510396B

CN110510396B - Automatic unloading equipment of going up of hardware

Info

Publication number: CN110510396B
Application number: CN201910895991.7A
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Luohe Jiantai Precision Technology Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2021-04-06
Anticipated expiration: 2039-09-22
Also published as: CN110510396A

Abstract

The invention discloses automatic hardware loading and unloading equipment, which relates to the field of mechanical manufacturing automation equipment and comprises a feeding device, wherein the feeding device comprises a rack, a side panel is welded at the top end of the rack, a bottom plate is arranged on one side of the side panel, a sliding chute is arranged on one side, far away from the side panel, of the bottom plate, a feeding mechanism is arranged at one end of the sliding chute, the feeding mechanism comprises a first hydraulic cylinder, a first hydraulic telescopic rod is arranged at the output end of the first hydraulic cylinder, one end of the first hydraulic telescopic rod is connected with a first sliding block, an unloading mechanism is arranged on one side, far away from the feeding mechanism, of the sliding chute, the unloading mechanism comprises a second hydraulic cylinder, a second hydraulic telescopic rod is arranged at the output end of the second hydraulic cylinder, and one end of the second hydraulic telescopic rod is connected with a second sliding block. By arranging the feeding mechanism and the discharging mechanism, the feeding and discharging device can realize more efficient feeding and discharging.

Description

Automatic unloading equipment of going up of hardware

Technical Field

The invention relates to the field of automatic equipment for mechanical manufacturing, in particular to automatic hardware loading and unloading equipment.

Background

Hardware: the traditional hardware products, also called small hardware, refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, and the hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, most of the small hardware products are not final consumer goods, and the traditional hardware is assembled by different types of accessories during processing. At present, the traditional manual loading and unloading are mostly adopted, the empty tray is manually placed with products, then the full tray is manually recovered, the personnel have an unsaturated working state, meanwhile, the leakage easily exists, the products are possibly crushed and damaged, and the products are folded, and the production efficiency cannot meet the requirements of the current production, so that the automatic loading and unloading equipment for the hardware is provided for solving the problems.

Disclosure of Invention

The invention aims to provide an automatic hardware loading and unloading device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic hardware loading and unloading device comprises a feeding device, the feeding device comprises a frame, the top end of the frame is welded with a side panel, one side of the side panel is provided with a bottom plate, the bottom plate is fixed on one side of the side panel through a bolt, a sliding groove is arranged on one side of the bottom plate far away from the side panel, a feeding mechanism is arranged at one end of the sliding groove, the feeding mechanism comprises a first hydraulic cylinder, one side of the first hydraulic cylinder is connected with the bottom plate through a bolt, the output end of the first hydraulic cylinder is provided with a first hydraulic telescopic rod, the outer circumference of the first hydraulic telescopic rod is provided with a first fixing piece in a penetrating way, the two ends of the first fixing piece are connected with the bottom plate through bolts, one end of the first hydraulic telescopic rod is connected with a first sliding block, and the first sliding block is embedded in the sliding groove and is in sliding connection;

a blanking mechanism is arranged on one side of the chute far away from the feeding mechanism, the blanking mechanism comprises a second hydraulic cylinder, one side of the second hydraulic cylinder is connected with the bottom plate through a bolt, the output end of the second hydraulic cylinder is provided with a second hydraulic telescopic rod, a second fixing piece penetrates through the outer circumference of the second hydraulic telescopic rod, two ends of the second fixing piece are connected with the bottom plate through bolts, one end of the second hydraulic telescopic rod is connected with a second sliding block which is embedded in the chute in a sliding connection manner, a feeding conveying belt is arranged on one side of the feeding mechanism far away from the rack, a blanking conveying belt is arranged on one side of the blanking mechanism far away from the rack, a workbench is arranged between the blanking conveying belt and the feeding conveying belt, and a buffer plate is arranged between the feeding conveying belt and the feeding device, the upper surface of the buffer plate is flush with the surface of the feeding conveying belt, a speed reducing plate is arranged above the buffer plate, rollers are arranged between the speed reducing plate and the buffer plate, one side, close to the feeding device, of the bottom of the speed reducing plate is provided with a first magnet, one side, close to the feeding device, of the buffer plate is provided with a lifting groove, the length of the lifting groove is equal to that of the speed reducing plate, the position, corresponding to the lifting groove, of the buffer plate is provided with an attraction plate, the attraction plate is provided with a plurality of electromagnets, the lifting groove is provided with a lifting plate, the lifting plate is fixedly connected with the buffer plate through a plurality of lifting springs, the bottom surface of the lifting plate corresponds to the second electromagnet, one side, close to the lifting groove, of the feeding device is internally provided with a first electromagnet, and a sucking disc is arranged above the first electromagnet and corresponding, the sucker is fixed on a moving shaft, and the moving shaft is a sliding rod extending along the extension direction of the first hydraulic telescopic rod.

Preferably, one side of the frame, which is far away from the feeding mechanism, is provided with a feeding conveyer belt, one side of the frame, which is far away from the discharging mechanism, is provided with a discharging conveyer belt, and a workbench is arranged between the discharging conveyer belt and the feeding conveyer belt.

Preferably, the first slider is kept away from one side of bottom plate is equipped with the third pneumatic cylinder, the output of third pneumatic cylinder is connected with third hydraulic telescoping rod, third hydraulic telescoping rod's one end runs through in proper order and is equipped with first upper fixed plate and first bottom plate, one side of first upper fixed plate and first bottom plate all welds in surface one side of first slider, the symmetry is equipped with two first guide posts between first upper fixed plate and the first bottom plate, just first upper fixed plate is through two first guide post with first bottom plate is connected.

Preferably, the bottom end of the third hydraulic telescopic rod is connected with a first connecting plate, and a first manipulator is welded at the bottom end of the first connecting plate.

Preferably, the second slider is kept away from one side of bottom plate is equipped with the fourth pneumatic cylinder, the output of fourth pneumatic cylinder is connected with fourth hydraulic telescoping rod, fourth hydraulic telescoping rod's one end is run through in proper order and is equipped with second upper fixed plate and second bottom plate, one side of second upper fixed plate and second bottom plate all welds surface one side of second slider, the symmetry is equipped with two second guide posts between second upper fixed plate and the second bottom plate, just the second upper fixed plate through two the second guide post with the second bottom plate is connected.

Preferably, the bottom end of the fourth hydraulic telescopic rod is connected with a second connecting plate, and a second manipulator is welded at the bottom end of the second connecting plate.

The invention has the technical effects and advantages that:

1. according to the invention, the feeding mechanism is arranged, the third hydraulic cylinder is started to work, so that the third hydraulic telescopic rod can drive the first connecting plate to move downwards until the first manipulator clamps the hardware to be processed and then moves upwards, the first hydraulic telescopic rod drives the first sliding block to slide forwards by starting the first hydraulic cylinder to work, the third hydraulic telescopic rod drives the first connecting plate to move downwards, the hardware to be processed can be placed on the workbench to be processed through the first manipulator, and the automatic horizontal and lifting movement between the feeding conveying belt and the workbench can be realized, so that the feeding can be carried out more efficiently.

According to the invention, the feeding mechanism is arranged, the fourth hydraulic telescopic rod can drive the second connecting plate to move downwards by starting the fourth hydraulic cylinder to work until the second mechanical arm clamps the processed hardware and then moves upwards, the second hydraulic telescopic rod drives the second sliding block to slide forwards by starting the second hydraulic cylinder to work, the second connecting plate is driven to move downwards by the fourth hydraulic telescopic rod, the processed hardware can be placed on the blanking conveying belt by the second mechanical arm, and the automatic horizontal and lifting movement between the blanking conveying belt and the workbench can be realized, so that the blanking can be carried out more efficiently.

The invention can quickly reduce the speed of the hardware to zero by transferring the hardware to the thickness of the decelerating plate through the cooperation of the sucking disc, the moving shaft, the first electromagnet, the roller, the decelerating plate, the first magnet, the buffer plate, the lifting groove, the sucking plate, the second electromagnet, the lifting plate, the lifting spring, the second magnet and the like, prevent the collision between the hardware and the feeding device, and simultaneously prevent the hardware from reaching the position of the frame, because of the blocking of the frame and the pushing action of the feeding conveyer belt, long-time friction is generated between the hardware and the conveyer belt, zero impact contact between the hardware and the sucker is realized, and simultaneously, after the hardware is contacted with the sucker, the second electromagnet is controlled to start suction to lead the lifting plate to descend, therefore, the sucker moves on the lower moving shaft under the action of the power mechanism and moves towards the direction of the workbench, the moving time of the second manipulator is reduced, and meanwhile, the friction between the sucker and the speed reducing plate during moving is prevented; equally important, the speed that the decelerator of this application is advancing the gyro wheel is not enough to reduce the hardware is zero (the length that sets up the buffer board usually for the cooperation structure is shorter), open first electro-magnet this moment and make first electro-magnet and first magnet like poles repel each other, make speed fall to zero, simultaneously for effectively protecting the electro-magnet, better reduction speed, in the deceleration process, open a plurality of second electro-magnets simultaneously, make the suction of second electro-magnet begin the gradient and rise on one side of being close to material feeding unit, thereby make the lifter plate the gradient appear in order to reduce the speed of hardware.

Drawings

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

Fig. 2 is a schematic structural diagram of the feeding device of the present invention.

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

Fig. 4 is a schematic structural view of the blanking mechanism of the present invention.

FIG. 5 is a simplified front view of an embodiment.

Fig. 6 is an enlarged view of a portion a in fig. 5.

Fig. 7 is an enlarged view of fig. 6 at B.

Fig. 8 is an enlarged view of fig. 6 at C.

In the figure: 1. a feeding device; 2. a feeding conveyer belt; 3. a work table; 4. blanking a conveying belt; 11. a frame; 12. a side panel; 13. a feeding mechanism; 131. a first hydraulic cylinder; 1311. a first hydraulic telescopic rod; 132. a first fixing member; 133. a first slider; 134. a third hydraulic cylinder; 1341. a third hydraulic telescopic rod; 135. a first upper fixing plate; 136. a first guide post; 137. a first lower fixing plate; 138. a first connecting plate; 139. a first manipulator; 14. a blanking mechanism; 141. a second hydraulic cylinder; 1411. a second hydraulic telescopic rod; 142. a second fixing member; 143. a second slider; 144. a fourth hydraulic cylinder; 1441. a fourth hydraulic telescopic rod; 145. a second upper fixing plate; 146. a second guide post; 147. a second lower fixing plate; 148. a second connecting plate; 149. a second manipulator; 15. a base plate; 151. a chute; 161. hardware; 162. a suction cup; 163. a movable shaft; 164. a first electromagnet; 165. a roller; 166. a speed reduction plate; 167. a first magnet; 168. a buffer plate; 171. a lifting groove; 172. a suction plate; 173. a second electromagnet; 174. a lifting plate; 175. a lift spring; 176. a second magnet.

Detailed Description

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.

The invention provides automatic hardware loading and unloading equipment as shown in figures 1 to 4, which comprises a feeding device 1, wherein the feeding device 1 comprises a rack 11, a side panel 12 is welded at the top end of the rack 11, a bottom plate 15 is arranged on one side of the side panel 12, the bottom plate 15 is fixed on one side of the side panel 12 through bolts, a sliding groove 151 is arranged on one side, far away from the side panel 12, of the bottom plate 15, a feeding mechanism 13 is arranged at one end of the sliding groove 151, the feeding mechanism 13 comprises a first hydraulic cylinder 131, one side of the first hydraulic cylinder 131 is connected with the bottom plate 15 through bolts, a first hydraulic telescopic rod 1311 is arranged at the output end of the first hydraulic cylinder 131, a first fixing piece 132 penetrates through the outer circumference of the first hydraulic telescopic rod 1311, and two ends of the first fixing piece 132 are connected with the bottom plate 15 through bolts, one end of the first hydraulic telescopic rod 1311 is connected with a first sliding block 133, and the first sliding block 133 is embedded in the sliding groove 151 and is in sliding connection;

one side of the chute 151, which is far away from the feeding mechanism 13, is provided with a blanking mechanism 14, the blanking mechanism 14 comprises a second hydraulic cylinder 141, one side of the second hydraulic cylinder 141 is connected with the bottom plate 15 through a bolt, the output end of the second hydraulic cylinder 141 is provided with a second hydraulic telescopic rod 1411, a second fixing member 142 penetrates through the outer circumference of the second hydraulic telescopic rod 1411, two ends of the second fixing member 142 are connected with the bottom plate 15 through bolts, one end of the second hydraulic telescopic rod 1411 is connected with a second sliding block 143, and the second sliding block 143 is embedded in the chute 151 in a sliding connection manner.

As shown in fig. 1, a feeding conveyor belt 2 is arranged on one side of the feeding mechanism 13 away from the frame 11, a discharging conveyor belt 4 is arranged on one side of the discharging mechanism 14 away from the frame 11, and a workbench 3 is arranged between the discharging conveyor belt 4 and the feeding conveyor belt 2. In the embodiment, through the design of the feeding conveyer belt 2 and the blanking conveyer belt 4, the hardware can be effectively loaded and unloaded; furthermore, through the design of the workbench 3, the hardware can be effectively processed and manufactured.

As shown in fig. 3, a third hydraulic cylinder 134 is disposed on one side of the first slider 133 away from the bottom plate 15, an output end of the third hydraulic cylinder 134 is connected to a third hydraulic telescopic rod 1341, one end of the third hydraulic telescopic rod 1341 sequentially penetrates through a first upper fixing plate 135 and a first lower fixing plate 137, one sides of the first upper fixing plate 135 and the first lower fixing plate 137 are both welded on one side of the surface of the first slider 133, two first guide posts 136 are symmetrically disposed between the first upper fixing plate 135 and the first lower fixing plate 137, and the first upper fixing plate 135 is connected to the first lower fixing plate 137 through the two first guide posts 136; the bottom end of the third hydraulic telescopic rod 1341 is connected with a first connecting plate 138, and a first manipulator 139 is welded to the bottom end of the first connecting plate 138. In this embodiment, the first connecting plate 138 can be effectively lifted and lowered by the design of the third hydraulic cylinder 134 and the third hydraulic telescopic rod 1341; further, through the design of first manipulator 139, can realize carrying out the material loading transportation to the hardware of material loading conveyer belt 2 effectively.

As shown in fig. 4, a fourth hydraulic cylinder 144 is arranged on one side of the second slider 143 away from the bottom plate 15, an output end of the fourth hydraulic cylinder 144 is connected to a fourth hydraulic telescopic rod 1441, one end of the fourth hydraulic telescopic rod 1441 is sequentially provided with a second upper fixing plate 145 and a second lower fixing plate 147 in a penetrating manner, one sides of the second upper fixing plate 145 and the second lower fixing plate 147 are both welded to one side of the surface of the second slider 143, two second guide posts 146 are symmetrically arranged between the second upper fixing plate 145 and the second lower fixing plate 147, and the second upper fixing plate 145 is connected to the second lower fixing plate 147 through the two second guide posts 146; the bottom end of the fourth hydraulic telescopic rod 1441 is connected with a second connecting plate 148, and a second manipulator 149 is welded at the bottom end of the second connecting plate 148. In this embodiment, the second connecting plate 148 can be effectively lifted and lowered by the design of the fourth hydraulic cylinder 144 and the fourth hydraulic telescopic rod 1441; furthermore, through the design of the second manipulator 149, the hardware on the workbench 3 can be effectively discharged and transported.

The working principle of the invention is as follows:

firstly, a hardware to be processed is placed on a feeding conveyor belt 2 to be transported until the hardware to be processed reaches the bottom of a first manipulator 139, a third hydraulic cylinder 134 works, a third hydraulic telescopic rod 1341 drives a first connecting plate 138 to move downwards until the hardware to be processed is clamped by the first manipulator 139 and then moves upwards, a first hydraulic cylinder 131 works, a first hydraulic telescopic rod 1311 drives a first sliding block 133 to slide forwards until the first sliding block reaches the upper end of a workbench 3, and at the moment, the third hydraulic telescopic rod 1341 drives the first connecting plate 138 to move downwards until the hardware to be processed is placed on the workbench 3 by the first manipulator 139 and then is processed;

after the processing is finished, the fourth hydraulic cylinder 144 works, the fourth hydraulic telescopic rod 1441 drives the second connecting plate 148 to slide downwards until the second manipulator 149 clamps the processed hardware to move upwards, the second hydraulic cylinder 141 starts to work, the second hydraulic telescopic rod 1411 drives the second sliding block 143 to slide backwards until the upper end of the blanking conveying belt 4 is reached, and at the moment, the fourth hydraulic telescopic rod 1441 drives the second connecting plate 148 to slide downwards until the second manipulator 149 places the processed hardware on the blanking conveying belt 4.

More specifically, the inventor of the present invention has found that, when a high-precision hardware is machined, especially a hardware with a soft texture, scratches and impact marks are often found on the surface of the hardware, which seriously affects the quality of the high-precision hardware, and quality problems often occur, especially for increasing the machining speed, the workbench is usually a support table with a rotation function, so that the speed of the feeding conveyor belt is greatly increased, and the probability of quality problems occurring at a higher speed is higher, and after research, the inventor has found that the problems may occur due to the following reasons, on one hand, as the machining speed is increased, the higher speed of the feeding conveyor belt is, since the manipulator needs to clamp the hardware when the hardware reaches the edge of the feeding device, and then the hardware can be clamped by the manipulator either after impact or at the moment of clamping with the manipulator, because great mar appears on the hardware at great speed, simultaneously if the hardware is got to the manipulator not timely clamp, this moment the hardware because loading attachment's the conveying power who blocks and material loading conveyer belt, sliding friction appears in the bottom of material loading conveyer belt and hardware, the longer then mar is more obvious the more of the time of waiting, simultaneously in the moment of being got the removal and walking by the clamp, the hardware produces the mar along direction of transport again in the bottom, thereby the quality problems easily appear in the higher occasion of precision requirement and speed requirement, for this reason, further improvement has been carried out, concrete improvement scheme is as follows: referring to fig. 5-8, a feeding conveyor belt 2 is disposed on one side of the feeding mechanism 13 away from the frame 11, a discharging conveyor belt 4 is disposed on one side of the discharging mechanism 14 away from the frame 11, a working table 3 is disposed between the discharging conveyor belt 4 and the feeding conveyor belt 2, a buffer plate 168 is disposed between the feeding conveyor belt 2 and the feeding device 1, an upper surface of the buffer plate 168 is flush with a surface of the feeding conveyor belt 2, a speed reducing plate 166 is disposed above the buffer plate 168, rollers 165 are disposed between the speed reducing plate 166 and the buffer plate 168, a first magnet 167 is disposed on one side of the bottom of the speed reducing plate 166 close to the feeding device 1, a lifting groove 171 with a length equal to that of the speed reducing plate 166 is disposed on one side of the buffer plate 168 close to the feeding device 1, and a suction plate 172 is disposed at a position of the buffer plate 168 corresponding to the lifting groove 171, the suction plate 172 is provided with a plurality of electromagnets 173, the lifting groove 171 is provided with a lifting plate 174, the lifting plate 174 is fixedly connected with the buffer plate 168 through a plurality of lifting springs 175, the bottom surface of the lifting plate 174 corresponds to the second electromagnet, the feeding device 1 is close to a first electromagnet 164 arranged inside one side of the lifting groove 171, a sucker 162 is arranged above the first electromagnet 164 corresponding to the position of the lifting groove 171, the sucker 162 is fixed on a moving shaft 163, and the moving shaft 163 is a sliding rod extending along the extending direction of the first hydraulic telescopic rod 131.

The working principle of the specific embodiment is as follows:

in the detailed embodiments, only the differences are described, and the same points can be referred to the above description. In the feeding process, the feeding conveyor belt 2 starts to convey hardware, the hardware moves along with the conveyor belt, when the hardware moves to the buffer plate 168, the hardware and the conveyor belt have the same speed, at the moment, an inertia effect exists, the hardware moves to the buffer plate 168, the roller 165 is arranged below the buffer plate 168, so that the buffer plate 168 drives the hardware to start to decelerate due to the friction effect of the roller 165, however, generally, in order to match the structure setting and reduce the volume, the length of the buffer plate 168 is generally set to be shorter, at the moment, the speed reduction can be accelerated by the mat with larger friction force arranged on the buffer plate, but due to different mass and size of the hardware, the hardware is difficult to be zero speed when contacting with the feeding device, at the moment, the first electromagnet 164 is started to generate a first repulsive force, and the magnitude of the repulsive force can be controlled by specifically controlling the current of the electromagnet through the controller, therefore, the speedometer arranged by matching with the speed can well realize zero speed, meanwhile, for better reduction of the matching speed, the second electromagnet 173 is also controlled by the controller, so that the suction force of the electromagnet close to one side of the feeding device is sequentially increased along the feeding direction of the conveying belt, the lifting spring is compressed more and more due to the larger suction force, the lifting plate 174 has a gradually rising gradient, the speed is reduced by the gravity component of the gradient, the reduction of the speed can be realized under smaller current through the matching action of the first electromagnet 164 and the second electromagnet 176, the service life of the electromagnet is prolonged, the heat emission of the electromagnet during rapid processing is greatly reduced, when hardware is close to the sucking disc 162, the speed is zero at the moment, meanwhile, the speed reducing plate is just positioned on the lifting plate 174 at the moment, the controller controls all the second electromagnets 173 to generate the same uniform suction force, so that the lifting spring is compressed identically, the lifting plate 174 descends to separate the hardware from the speed reducing plate 166, the controller controls the driving mechanism to drive the sucker to move along the moving shaft, specifically, to move uniformly along the side close to the workbench, so that the first mechanical arm 139 can operate the hardware near the workbench (even at the position of the workbench), the moving distance of the first mechanical arm is greatly reduced, the operation efficiency is improved, and the processing speed is greatly increased, after the hardware leaves the speed reducing plate 166, the controller controls the second electromagnet 173 to contact the suction force, so that the lifting plate 174 drives the speed reducing plate 166 to rise to be flush with the feeding conveyer belt, at the moment, the controller controls the first electromagnet 164 to turn on a large current, so that the added repulsive force is generated between the first electromagnet and the first magnet 167, and the speed reducing plate returns to the position contacted with the feeding conveyer belt 2 again, and the speed reduction of the next round is opened along with the conveying, simultaneously, also be provided with a set of same device in one side of unloading conveyer belt equally, its theory of operation is similar, the difference lies in, the unloading in-process, drive the hardware through the sucking disc and remove to the position of unloading conveyer belt, make the air brake (the essence can be called acceleration plate) keep at loading attachment's edge this moment usually because suction makes the air brake (the essence can be called as), when accepting the hardware, through opening the repulsion force, make the faster removal of hardware, make the faster dropping of hardware, make the falling speed who adds man-hour also very promote. In conclusion, through the cooperation of the structures, the processing speed is greatly improved, meanwhile, the hardware is hardly lost, the yield is greatly increased, the hardware is effectively protected, and the device can adapt to hardware processing and feeding with high precision and high requirements, which is one of the invention points of the invention.

Claims

1. The utility model provides an unloading equipment in hardware automation, includes material feeding unit (1), its characterized in that: the feeding device (1) comprises a rack (11), a side panel (12) is welded to the top end of the rack (11), a bottom plate (15) is arranged on one side of the side panel (12), the bottom plate (15) is fixed on one side of the side panel (12) through bolts, a sliding groove (151) is formed in one side, far away from the side panel (12), of the bottom plate (15), a feeding mechanism (13) is arranged at one end of the sliding groove (151), the feeding mechanism (13) comprises a first hydraulic cylinder (131), one side of the first hydraulic cylinder (131) is connected with the bottom plate (15) through bolts, a first hydraulic telescopic rod (1311) is arranged at the output end of the first hydraulic cylinder (131), a first fixing piece (132) penetrates through the outer circumference of the first hydraulic telescopic rod (1311), and two ends of the first fixing piece (132) are connected with the bottom plate (15) through bolts, one end of the first hydraulic telescopic rod (1311) is connected with a first sliding block (133), and the first sliding block (133) is embedded in the sliding groove (151) and is in sliding connection;

a blanking mechanism (14) is arranged on one side, away from the feeding mechanism (13), of the chute (151), the blanking mechanism (14) comprises a second hydraulic cylinder (141), one side of the second hydraulic cylinder (141) is connected with the bottom plate (15) through a bolt, a second hydraulic telescopic rod (1411) is arranged at the output end of the second hydraulic cylinder (141), a second fixing piece (142) penetrates through the outer circumference of the second hydraulic telescopic rod (1411), two ends of the second fixing piece (142) are connected with the bottom plate (15) through bolts, one end of the second hydraulic telescopic rod (1411) is connected with a second sliding block (143), the second sliding block (143) is embedded in the chute (151) in a sliding connection manner, a feeding conveying belt (2) is arranged on one side, away from the rack (11), of the feeding mechanism (13), and a blanking conveying belt (4) is arranged on one side, away from the rack (11), of the blanking mechanism (14), a workbench (3) is arranged between the blanking conveying belt (4) and the feeding conveying belt (2), a buffer plate (168) is arranged between the feeding conveying belt (2) and the feeding device (1), the upper surface of the buffer plate (168) is flush with the surface of the feeding conveying belt (2), a speed reducing plate (166) is arranged above the buffer plate (168), rollers (165) are arranged between the speed reducing plate (166) and the buffer plate (168), a first magnet (167) is arranged on one side, close to the feeding device (1), of the bottom of the speed reducing plate (166), a lifting groove (171) with the length equal to that of the speed reducing plate (166) is arranged on one side, close to the feeding device (1), of the buffer plate (168), a suction plate (172) is arranged at a position corresponding to the lifting groove (171), and a plurality of electromagnets (173) are arranged on the suction plate (172), be provided with lifter plate (174) on lifter plate (171), lifter plate (174) are through a plurality of lifting spring (175) and buffer board (168) fixed connection, second electro-magnet is corresponded to lifter plate (174) bottom surface material feeding unit (1) is close to inside first electro-magnet (164) that is provided with of one side of lifter plate (171) first electro-magnet (164) top is corresponding the position of lifter plate (171) is provided with sucking disc (162), sucking disc (162) are fixed on removal axle (163), removal axle (163) are along the slide bar of the flexible direction extension of first hydraulic telescoping rod (1311).

2. The automatic hardware loading and unloading equipment of claim 1, wherein: one side of the first sliding block (133) far away from the bottom plate (15) is provided with a third hydraulic cylinder (134), the output end of the third hydraulic cylinder (134) is connected with a third hydraulic telescopic rod (1341), one end of the third hydraulic telescopic rod (1341) sequentially penetrates through and is provided with a first upper fixing plate (135) and a first lower fixing plate (137), one sides of the first upper fixing plate (135) and the first lower fixing plate (137) are welded on one side of the surface of the first sliding block (133), two first guide posts (136) are symmetrically arranged between the first upper fixing plate (135) and the first lower fixing plate (137), and the first upper fixing plate (135) is connected with the first lower fixing plate (137) through the two first guide posts (136).

3. The automatic hardware loading and unloading equipment of claim 2, wherein: the bottom end of the third hydraulic telescopic rod (1341) is connected with a first connecting plate (138), and a first manipulator (139) is welded at the bottom end of the first connecting plate (138).

4. The automatic hardware loading and unloading equipment of claim 1, wherein: one side of the second sliding block (143) far away from the bottom plate (15) is provided with a fourth hydraulic cylinder (144), the output end of the fourth hydraulic cylinder (144) is connected with a fourth hydraulic telescopic rod (1441), one end of the fourth hydraulic telescopic rod (1441) penetrates through and is provided with a second upper fixing plate (145) and a second lower fixing plate (147) in sequence, one sides of the second upper fixing plate (145) and the second lower fixing plate (147) are welded on one side of the surface of the second sliding block (143), two second guide columns (146) are symmetrically arranged between the second upper fixing plate (145) and the second lower fixing plate (147), and the second upper fixing plate (145) is connected with the second lower fixing plate (147) through the two second guide columns (146).

5. The automatic hardware loading and unloading equipment of claim 4, wherein: the bottom end of the fourth hydraulic telescopic rod (1441) is connected with a second connecting plate (148), and a second manipulator (149) is welded at the bottom end of the second connecting plate (148).