CN111361943A

CN111361943A - Copper automatic feeding line

Info

Publication number: CN111361943A
Application number: CN202010322664.5A
Authority: CN
Inventors: 尔立民; 李伟; 王乾; 侯钦国; 骆建瑜
Original assignee: Jiangsu Hengtong Precision Metal Material Co Ltd
Current assignee: Jiangsu Hengtong Precision Metal Material Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-07-03

Abstract

The invention discloses an automatic copper plate feeding line, which comprises: the copper plate conveying line comprises a copper plate conveying line (1), a feeding car (2), a copper plate feeding machine (4) and a feeding forklift (3), wherein the copper plate conveying line (1) can horizontally convey a copper plate (5) to the feeding car (2), and the feeding car (2) can move to a conveying line (6); the feeding forklift (3) can insert the copper plate (5) on the feeding car (2) on the conveying route (6) and move the copper plate (5) to the copper plate feeding machine (4). The copper plate feeder (4) comprises a third conveying mechanism (41), and the copper plate (5) on the third conveying mechanism (41) can be horizontally moved and poured into a hopper (70) of the smelting furnace (7) by the third conveying mechanism. The automatic copper plate feeding line disclosed by the invention can automatically convey the copper plates on the automatic copper plate feeding line into the hopper, so that the use load of a forklift is reduced, and the production efficiency and the feeding automation degree are improved.

Description

Copper automatic feeding line

Technical Field

The invention relates to the technical field of copper rod production, in particular to an automatic copper plate feeding line.

Background

In the prior art, a copper rod is generally prepared by a copper rod continuous casting and rolling production process, a copper rod continuous casting and rolling production line uses a plate-shaped electrolytic copper material (hereinafter referred to as a copper plate) as a raw material for production, the copper plate is put into a shaft furnace for high-temperature melting, and the copper rod is produced by the continuous casting and rolling process. The current more mature methods of preparation are the SCR method of southern wire rod company in the United states and the Contirod method (also called the Condurode method) of Simader, Germany.

Taking the south line SCR-3000 copper rod production line in America as an example, although the production line has realized the automation of copper rod preparation, the process of throwing in raw materials mainly relies on fork truck to carry the copper plate and feeds in raw materials, specifically, the copper plate is unloaded and stacked in the assigned position with the fork truck after arriving the goods, when needing to add the copper plate in the smelting pot, the fork truck inserts the copper plate of stacking again and places on the hopper of shaft furnace smelting pot, promotes the copper plate by the hopper and emptys to the smelting pot.

Specifically, the prior art has the following defects:

firstly, in the prior art, when the copper plate is conveyed, too much forklift is relied on, as the copper plate is delivered, unloaded, stacked, loaded and other links are repeatedly operated, the forklift is frequently used, the load of the forklift is increased, the use cost of the forklift is high, the maintenance cost is high, the link belongs to circular and monotonous operation, and the labor intensity of operators is high;

secondly, in the prior art, the copper plate is placed in the hopper through a forklift, as shown in fig. 18, the forklift forks the stacked copper plates 9 to the position above the hopper 90 and to one side of the hopper 90, adjusts the position to enable the gravity center of the copper plate 9 to be located inside the hopper 90, then controls the fork 91 to descend, and after the copper plates 9 are contacted with the top of the hopper 90, the copper plates 9 turn and fall into the hopper 90 under the action of gravity, so that the copper plates 9 are placed in the hopper 90, the technical requirements on forklift operators in the process are high, if the position is judged incorrectly, the gravity center of the copper plates 9 is located outside the hopper 90, the copper plates 9 can be smashed on the ground, the workshop ground is damaged, and even safety accidents occur; moreover, even a skilled operator needs to spend much time aligning the positions, which is not favorable for increasing the speed and efficiency of the work.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an automatic copper plate feeding line which can automatically convey copper plates into a hopper of a smelting furnace and improve the automation degree of copper plate production.

In order to achieve the above object, the present invention provides an automatic copper plate feeding line, comprising:

the copper plate conveying line comprises a first conveying mechanism and a tray for bearing a copper plate, and the first conveying mechanism drives the tray to move along a feeding route of the copper plate conveying line;

the feeding trolley comprises a first AGV trolley and a second conveying mechanism connected to the first AGV trolley, and the trays can be conveyed between the first conveying mechanism and the second conveying mechanism;

the copper plate feeder comprises a third conveying mechanism, and the third conveying mechanism can horizontally move the copper plate on the copper plate and dump the copper plate into a hopper of the smelting furnace;

the feeding forklift comprises a second AGV trolley and an inserting component connected to the second AGV trolley, and the end point of the conveying route of the feeding forklift is located at the copper plate feeder;

the feeding trolley can move to the conveying line; the feeding forklift can insert the copper plate on the feeding car positioned on the conveying route and move the copper plate to the copper plate feeding machine.

In addition, the invention also provides the following auxiliary technical scheme:

further, the first conveying mechanism comprises at least two first chains arranged in parallel and a first speed reduction motor driving the chains to rotate, and the tray is placed on the first chains.

Further, first conveying mechanism still includes first carriage, with first driving shaft and the first driven shaft of first carriage rotatable coupling, connect in first driving shaft on the first driving sprocket, connect in first driven sprocket on the first driven shaft, first chain connect in first driving sprocket with on the first driven sprocket.

Furthermore, the upper surface of the tray is provided with slots for inserting the fork of the forklift.

Further, the third conveying mechanism comprises at least two second chains arranged in parallel and a second speed reduction motor driving the second chains to rotate, and the copper plates are horizontally conveyed by the second chains.

Furthermore, the third conveying mechanism further comprises a second conveying frame, a second driving shaft and a second driven shaft which are rotatably connected with the second conveying frame, a second driving chain wheel connected to the second driving shaft, and a second driven chain wheel connected to the second driven shaft, wherein the second chain is connected to the second driving chain wheel and the second driven chain wheel.

Further, the copper feeder still including fixed frame and connect in fixed frame with jacking device between the third conveying mechanism, fixed frame is provided with the support frame of copper, jacking device can with third conveying mechanism jacking is to holding up the copper.

Furthermore, the support frame comprises a first support frame and a second support frame, an accommodating groove is formed between the first support frame and the second support frame, and the third conveying mechanism is located in the accommodating groove.

Furthermore, the jacking device comprises a hydraulic cylinder, a cylinder body of the hydraulic cylinder is connected to the fixed rack, and a piston shaft of the hydraulic cylinder is connected to the third conveying mechanism.

Further, one end of the copper plate conveying line extends to the outside.

Compared with the prior art, the invention has the advantages that:

1. the automatic copper plate feeding line is provided with a copper plate conveying line, a feeding car, a copper plate feeder and a feeding forklift, when feeding, a worker only needs to place a copper plate on a tray of the copper plate conveying line, the tray and the copper plate can be moved to the feeding car by the copper plate conveying line, the feeding car can be moved to the feeding line of the feeding forklift, the copper plate on the feeding car is inserted and taken by the feeding forklift, then the copper plate is conveyed to the copper plate feeder and conveyed into a hopper by the copper plate feeder, so that the automation of the copper plate feeding process is greatly improved, the use load of the forklift is reduced, and the production efficiency is improved;

2. the copper plate conveying line is provided with the first conveying mechanisms which are linearly arranged, the first conveying mechanisms bear and convey the trays through the chain transmission mechanisms, horizontal conveying of copper plates is achieved, the use frequency and the use load of a forklift are reduced, meanwhile, the conveying length of the copper plate conveying line can be adjusted by increasing or decreasing the number of the first conveying mechanisms, and the copper plate conveying line can effectively adapt to working environments with different lengths;

3. according to the invention, at least one end of the copper plate conveying line extends out of the room, so that a forklift can place the copper plate on the copper plate conveying line outdoors without entering the interior of a workshop, the working efficiency is greatly improved, and the safety risk caused by the forklift entering the room for operation is reduced;

4. the copper plate feeder is provided with the support frame for supporting the copper plate, the third conveying mechanism and the jacking device capable of jacking the third conveying mechanism, after the copper plate is placed on the support frame, the jacking device can jack the third conveying mechanism to transfer the copper plate to the third conveying mechanism, and then the copper plate is horizontally conveyed to the hopper by the third conveying mechanism, so that the copper plate is not required to be inserted into the hopper by a forklift, the requirement on operators is reduced, the copper plate feeder is more convenient and quick, and the safety risk is reduced.

Drawings

Fig. 1 is a schematic structural view of an automatic copper plate feeding line of the present invention.

Fig. 2 is a schematic structural view of the copper plate conveying line according to the present invention.

Fig. 3 is a schematic structural view of the first conveying mechanism in the present invention.

Fig. 4 is an enlarged view of a portion I in fig. 3.

Fig. 5 is a front view of the copper plate conveying line of the present invention.

Fig. 6 is a schematic view of the structure of the tray of the present invention.

Fig. 7 is a structural schematic diagram of another viewing direction of the tray of the present invention.

Fig. 8 is a schematic view of the second conveyance mechanism of the present invention carrying a pallet and a copper plate.

Fig. 9 is a schematic structural view of the feeding forklift of the present invention.

Fig. 10 is a plan view of the automatic copper plate feeding line of the present invention.

Fig. 11 is a schematic structural diagram of the copper plate feeder of the invention when carrying the copper plate.

Fig. 12 is a schematic structural view of the copper plate feeder of the present invention.

Fig. 13 is a front view of the copper plate feeder of the present invention carrying a copper plate.

Fig. 14 is a schematic structural view of a third conveyance mechanism in the present invention.

Fig. 15 is an enlarged view of section II in fig. 14.

Fig. 16 is a schematic view of the connection of the jacking device with the third conveying mechanism in the invention.

Fig. 17 is a schematic view of the copper plate feeder of the present invention feeding the copper plate into the hopper.

Figure 18 is a schematic view of a prior art forklift delivering copper slabs into a hopper.

Detailed Description

The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings.

As shown in fig. 1, the copper plate automatic feeding line according to a preferred embodiment of the present invention includes a copper plate conveying line 1, a feeding cart 2, a feeding forklift 3, and a copper plate feeding machine 4.

As shown in fig. 2, the copper plate conveying line 1 includes a fixed first frame 10, a first conveying mechanism 11 connected to the first frame 10, and a tray 12 placed on the first conveying mechanism 11. The first conveying mechanism 11 may adopt a chain transmission mechanism or a roller transmission mechanism.

In this embodiment, as shown in fig. 3, the first conveying mechanism 11 is a chain transmission mechanism, and includes a first conveying frame 110, the first conveying frame 110 is formed by welding square pipes, and includes a first frame layer 110a and a second frame layer 110b arranged at an interval from top to bottom, and first chain supporting plates 110c are welded to the first frame layer 110a and the second frame layer 110 b.

The first conveying frame 110 is rotatably connected with a first driving shaft 111 and two first driven shafts 112, the first driving shaft 111 and the first driven shafts 112 are arranged in parallel, and the first driving shaft 111 and the first driven shafts 112 are connected to a first bearing with a seat 117 on the first conveying frame 110 so as to rotate around the axis of the first conveying frame. A first driving sprocket 113 is connected to each end of the first driving shaft 111, a first driven sprocket 114 is connected to the first driven shaft 112, and the first driving sprocket 113 and the first driven sprocket 114 are connected by a first chain 115.

The first conveying mechanism 11 further includes a first speed reduction motor 116 for driving the first driving shaft 111 to rotate, and the first speed reduction motor 116 and the first driving shaft 111 may be directly connected or connected through a first chain transmission assembly 118. The first speed reduction motor 116 is fixed on the first conveying frame 110, and drives the first driving shaft 111 to rotate so as to drive the first chain 115 to rotate, thereby driving the trays 12 on the first chain 115 to move, and realizing the conveying of the copper plate 5.

Referring to fig. 3 and 4, the first chain 115 is disposed in the first chain supporting plate 110c, and the first chain supporting plate 110c is provided with first ribs 110f located at both sides of the first chain 115, so that the first chain supporting plate can play a role of guiding during the movement of the chain and prevent the chain from disengaging from the sprocket.

As shown in fig. 5, the automatic copper plate feeding line of the present invention may include a plurality of stages of first conveying mechanisms 11, the plurality of stages of first conveying mechanisms 11 being arranged on the same straight line, and guide grooves 110e of the respective first conveying mechanisms 11 communicating with each other so that trays 12 can be moved between the respective first conveying mechanisms 11. That is to say, the conveying length of the copper plate conveying line 1 can be adjusted by increasing or decreasing the number of the first conveying mechanisms 11, so that the requirements of different workshops on the conveying length can be better met.

The structure of the pallet 12 is as shown in fig. 6, the upper surface 120 of the pallet is provided with a plurality of slots 121 arranged at intervals, and the slots 121 are used for fork of a forklift to penetrate, so that the copper plate on the fork is placed on the pallet 12. It will be appreciated that on the ground, similarly configured trays 12 are also provided, and that when the copper slabs 5 are transported to be unloaded, the copper slabs 5 are stacked on the above-ground trays 12, thereby enabling subsequent removal of the copper slabs 5 by insertion with only the copper slabs 5 and without the trays 12 being moved.

Limiting plates 122 extending downwards are further arranged on two sides of the tray 12, the limiting plates 122 extend to the outer side of the first chain supporting plate 110c, the tray 12 can be prevented from being separated from the first conveying mechanism 11, and safety in the conveying process is guaranteed. In addition, a protruding guide rod 123 is further arranged below the tray 12, two connecting columns 110d which are arranged in parallel are welded on the first frame layer 110a, a guide groove 110e is formed between the two connecting columns 110d, the guide rod 123 is matched and connected in the guide groove 110e, the end portion of the guide groove 110e is a horn mouth, and the guide rod 123 can enter conveniently, so that the movement and the deviation of the supporting plate 116 in the direction perpendicular to the conveying direction are limited, the tray 12 can accurately move along the conveying direction, and the tray is safer and more reliable.

Preferably, the copper plate conveying line 1 extends to the outside of the room at one end, so that a forklift can fork the copper plates 5 on the pallets 12 of the first conveying mechanism 11 just outside of the room, and the pallets 12 are conveyed to the inside of the room by the copper plate conveying line 1. Therefore, the forklift does not enter the workshop for indoor operation, and potential safety hazards can be effectively eliminated. Under the condition that the space in the workshop is small, as shown in fig. 1, the whole copper plate conveying line 1 can be arranged outdoors, the copper plate 5 is conveyed into the workshop only by the feeding forklift 3, the wall 8 in fig. 1 is an outer wall of the workshop, and the smelting furnace 7 and the copper plate conveying line 1 are respectively positioned in the workshop and outside the workshop.

The feeding cart 2 is used for conveying the copper plates 5 on the copper plate conveying line 1 to the feeding forklift 3, and in this embodiment, the feeding cart includes a first AGV cart 21 and a second conveying mechanism 20 connected to the first AGV cart, the second conveying mechanism 20 is similar to the first conveying mechanism 11 in structure, and the trays 12 and the copper plates 5 are conveyed by the chain transmission mechanism, which is not described again here.

The AGV is a transport vehicle provided with an electromagnetic or optical automatic guide device and capable of traveling along a predetermined guide route, and is classified into an electromagnetic induction guided AGV, a laser guided AGV, and a visual guided AGV according to the difference in the navigation modes. Preferably, the laser guided AGV is adopted through a laser positioning technology, other positioning facilities are not needed on the ground, and the AGV can travel along a set track without laying a magnetic stripe; the driving route is flexible and changeable, and the driving route can be changed only through a computer.

As shown in fig. 8, a baffle 22 and a travel switch 23 are connected to the second conveying mechanism 20 of the feeding car 2 to position the tray 12 on the feeding car 2, so as to ensure the consistency of the position of the tray 12; when the second conveying mechanism 20 conveys the tray 12 until it touches the travel switch 23, the speed reduction motor of the second conveying mechanism 20 stops rotating, and the baffle 22 positions the position of the tray 12.

Besides adopting the structure, the feeding car 2 can also directly adopt a laser navigation drum type AGV in the prior art.

The second conveyor mechanism 20 is substantially flush with the upper surface of the first conveyor mechanism 11 so that the trays 12 and the copper slabs 5 on the first conveyor mechanism 11 can be smoothly conveyed onto the second conveyor mechanism 20, after which the carriage 2 can be moved onto the conveying path 6 of the feed forklift 3.

As shown in fig. 9, the feeding forklift 3 is used to insert and pick up the copper plate 5 on the feeding carriage 2 and to feed the copper plate 5 to the copper plate feeder 4. The feeding forklift 3 adopts a forklift type AGV trolley in the prior art, and comprises a second AGV trolley 30 and an inserting component 31 connected to the second AGV trolley 30, wherein the inserting component 31 is similar to an inserting component at the front end of the forklift and comprises a vertical frame 310 fixedly installed on the second AGV trolley 30, a connecting frame 311 connected with the vertical frame 310 in a sliding and matching mode, two forks 312 arranged on the connecting frame 311 at intervals and a driving device 313 driving the connecting frame 311 to move in the vertical direction. The connecting frame 311 and the vertical frame 310 can be connected through a vertically arranged guide rail, so that the connecting frame 311 can move in the vertical direction along the guide rail to drive the fork 312 to move up and down. The spacing between the forks 312 is preferably adjustable to accommodate different types of pallets 12. The driving device 313 may be a cylinder that moves through the cylinder lifting link 311, or may be other driving methods, such as a motor and chain transmission driving method.

Preferably, the feeding forklift 3 also adopts a laser guiding mode, namely a laser navigation forklift type AGV trolley is adopted.

As shown in fig. 10, the feeding route 1a of the copper plate conveying line 1 and the conveying route 6 of the feeding forklift 3 are arranged in a T shape, and the home position 2a of the feeding cart 2 is located at the end of the copper plate conveying line 1, and receives the pallet 12 and the copper plate 5 from the copper plate conveying line 1 at the home position 2 a; the end position 2b of the carriage 2 is at the intersection of the feed path 1a and the feed path 6. When the pallet 12 and the copper plate 5 transferred from the copper plate transfer line 1 are received by the feeder carriage 2, they move to the intersection (end position 2b) where the copper plate 5 is transferred to the feeding forklift 3. The moving routes of the feeding car 2 are all set in advance, and the feeding car can automatically stop after reaching a designated position. After the feeding cart 2 moves to the end position 2b, the forks 312 of the feeding forklift 3 are aligned with the slots 121 of the tray 12, the feeding forklift 3 moves a set distance toward the feeding cart 2, so that the forks 312 are inserted into the slots 121, after the fork is moved to the right position, the forks 312 are lifted, the copper plate 5 is lifted until the forks 312 are separated from the slots 121, and then the feeding cart 2 returns to the initial position 2a to prepare for next feeding. After the feeding cart 2 leaves, the feeding forklift 3 can move to the copper plate feeder 4 along the conveying path 6, and the inserted copper plate 5 is placed on the copper plate feeder 4.

As shown in fig. 11, the copper plate feeder 4 includes a fixed frame 40, a third conveying mechanism 41, and a jacking device 42 connected between the fixed frame 40 and the third conveying mechanism 41.

The fixed frame 40 is preferably a square tube welded structure, and the upper end of the fixed frame is provided with a plurality of support frames for supporting the copper plate 5, in this embodiment, as shown in fig. 12, the number of the support frames is three, which are respectively: a first supporting frame 400a and a second supporting frame 400b arranged in front and back, and a third supporting frame 400c arranged between the first supporting

frames

400a and 400b, the third supporting frame 400c being positioned at the right side of the fixed frame 40. As shown in fig. 13, the width B of the first support frame 400a and the second support frame 400B is smaller than the interval L between the two forks 312 of the feeding forklift 3, and the two forks 312 are respectively positioned at both sides of the first support frame 400a during feeding, so that the copper plate 5 can be placed on the support frames when the forks 312 are lowered.

A receiving groove 401 is formed between the first supporting frame 400a and the second supporting frame 400b, the receiving groove 401 is used for receiving the third conveying mechanism 41, and the reference number of the receiving groove 401 is shown in fig. 12.

As shown in fig. 14, the third conveyance mechanism 41 is similar in structure to the first conveyance mechanism 11, and includes: second carriage 410, this second carriage 410 adopts square tube welding to form, and it includes upper frame layer 410a and lower frame layer 410b that the interval set up from top to bottom, all welds on upper frame layer 410a and lower frame layer 410b and has even welded second chain layer board 410 c.

The second conveying frame 410 is rotatably connected with a second driving shaft 411 and two second driven shafts 412, the second driving shaft 411 and the second driven shafts 412 are arranged in parallel, and the second driving shaft 411 and the second driven shafts 412 can rotate around the axes of the second driving shaft and the second driven shafts through a second bearing 417 with a seat connected to the second conveying frame 410. A second driving sprocket 413 is connected to each end of the second driving shaft 411, a second driven sprocket 414 is connected to the second driven shaft 412, and the second driving sprocket 413 and the second driven sprocket 414 are connected by a second chain 415.

The third conveying mechanism 41 further comprises a second speed reducing motor 416 for driving the second driving shaft 411 to rotate, and the second speed reducing motor 416 and the second driving shaft 411 may be directly connected or connected through a second chain transmission assembly 418. The second reduction motor 416 is fixed on the second conveying frame 410, and drives the second driving shaft 411 to rotate so as to drive the second chain 415 to rotate, thereby driving the trays 12 on the second chain 415 to move, and realizing the conveying of the copper plates 5.

As shown in fig. 15, the second chain 415 is disposed in the second chain supporting plate 410c, and the second chain supporting plate 410c is provided with second ribs 410d located at two sides of the second chain 415, so that the second chain supporting plate can play a role of guiding in the process of moving the chain and prevent the chain from disengaging from the sprocket.

Referring to fig. 16, the jacking device 42 includes a lower shoe bearing 420 coupled to the fixed frame 40, an upper shoe bearing 421 coupled to the second carriage 410, and a hydraulic cylinder 422 coupled between the upper shoe bearing 421 and the lower shoe bearing 420. In this embodiment, the number of the hydraulic cylinders is four, and the cylinder 422a is connected to the lower belt bearing 420 through the lower rotating shaft 423, and the piston shaft 422b is connected to the upper belt bearing 421 through the upper rotating shaft 424. When the hydraulic cylinder 422 is in the retracted state, the third conveying mechanism 41 is accommodated in the accommodating groove 401, the copper plate 5 can be placed on the supporting frame by the feeding forklift 3 at this time, after the feeding forklift 3 leaves, the hydraulic cylinder 422 lifts the third conveying mechanism 41 to lift, so that the second chain 415 contacts and supports the copper plate 5, and then the second speed reduction motor 416 drives the second chain 415 to rotate, so that the copper plate 5 is conveyed into the hopper 70.

As shown in fig. 14, the second conveying frame 410 is provided with a limiting hole 410f, the third supporting frame 400c is inserted into the limiting hole 410f, and in the process of lifting the third conveying mechanism 41, the three supporting frames can play a role in guiding, so as to prevent or reduce the third conveying mechanism 41 from shaking in the horizontal direction.

As shown in fig. 17, the hopper 70 of the melting furnace 7 is provided with a first inclined support surface 71 and a second inclined support surface 72 between which a V-shaped trough 73 for receiving the copper plate 5 is formed. The copper plate feeder 4 is arranged close to the hopper 70, and the hopper 70 is positioned below the conveying direction of the copper plate feeder 4, so that the copper plates 5 on the second chain 415 can be dumped into the trough 73 after being separated from the chain, and the feeding to the hopper 70 is completed. The hopper 70 and the fixed frame 40 can be separated by a certain distance, and under the condition that the movement of the hopper 70 is not influenced, the two sides can also be arranged in a fitting manner.

The hopper 70 is connected with a winch of the continuous casting and rolling production line and driven to lift by the winch. The fire door of smelting pot 7 is provided with and detects the camera, can carry out video monitoring to the interior melting condition of stove, can control reinforced progress according to the real-time melting condition, also can be for sending the instruction through wireless signal transmitting device, remote operation feeding system.

The copper plate automatic feeding line is provided with a control system, and electric components in the feeding line are in communication connection with the control system and can be controlled, such as controlling the forward and reverse rotation and start and stop of a motor, controlling the extension and retraction of a hydraulic cylinder, controlling the movement of an AGV trolley and the like. Meanwhile, linkage control is realized through the PLC system and the continuous casting and rolling production system, so that materials can be fed in time according to the melting condition in the melting furnace 7. All can set up sensors such as pressure sensor or photoelectric sensor on copper transfer chain 1, stack pallet 2, pay-off fork truck 3 and copper feeder 4 for whether the response has placed copper 5 on it, thereby be convenient for control system make judge and give out instructions. The electrical control part in the present invention, such as the circuit arrangement and programming, can be realized by the related means in the prior art, and will not be described herein again.

The loading steps of the copper plate automatic loading line are as follows:

the first step is as follows: the worker operates a forklift to insert and take the stacked copper plates 5 and then place the copper plates on the tray 12 of the copper plate conveying line 1;

the second step is that: the first speed reducing motor 116 on the copper plate conveying line 1 is started to drive the tray 12 and the copper plate 5 to move to the feeding car 2;

the third step: after receiving the tray 12 and the copper plate 5, the feeding car 2 moves to a conveying route 6 of the feeding forklift 3, specifically, to a terminal position 2 b;

the fourth step: the feeding forklift 3 moves to insert the copper plate 5 on the feeding trolley 2, and then the feeding trolley 2 returns to the original position to convey the tray 12 back to the copper plate conveying line 1;

the fifth step: the feeding forklift 3 moves to convey the copper plate 5 to the support frame of the copper plate feeder 4, and then the feeding forklift 3 returns to the original position;

and a sixth step: the jacking device 42 of the copper plate feeder 4 drives the third conveying mechanism 41 to ascend, so that the third conveying mechanism 41 jacks up the copper plate 5;

the seventh step: the third conveyance mechanism 41 horizontally conveys the copper plate 5, pours the copper plate 5 into the hopper 70, and then raises the hopper 70 to pour the copper plate 5 into the furnace 6.

The copper plate automatic feeding line at least comprises the following advantages:

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a copper automatic feeding line which characterized in that: it includes:

the copper plate conveying line (1), wherein the copper plate conveying line (1) comprises a first conveying mechanism (11) and a tray (12) used for bearing a copper plate (5), and the first conveying mechanism (11) drives the tray (12) to move along a feeding route (1a) of the copper plate conveying line (1);

a feeding cart (2), wherein the feeding cart (2) comprises a first AGV trolley (21) and a second conveying mechanism (20) connected to the first AGV trolley (21), and the tray (12) can be conveyed between the first conveying mechanism (11) and the second conveying mechanism (20);

the copper plate feeder (4), the copper plate feeder (4) comprises a third conveying mechanism (41), and the third conveying mechanism (41) can horizontally move the copper plate (5) on the third conveying mechanism and pour the copper plate into a hopper (70) of the smelting furnace (7);

the feeding forklift (3) comprises a second AGV trolley (30) and an inserting component (31) connected to the second AGV trolley (30), and the end point of a conveying route (6) of the feeding forklift (3) is located at the copper plate feeder (4);

the feed carriage (2) is movable onto the conveying line (6); the feeding forklift (3) can insert the copper plate (5) on the feeding car (2) on the conveying route (6) and move the copper plate (5) to the copper plate feeding machine (4).

2. The copper plate automatic feeding line according to claim 1, characterized in that: the first conveying mechanism (11) comprises at least two first chains (115) which are arranged in parallel and a first speed reducing motor (116) which drives the first chains (115) to rotate, and the tray (12) is placed on the first chains (115).

3. The copper plate automatic feeding line according to claim 2, characterized in that: the first conveying mechanism (11) further comprises a first conveying frame (110), a first driving shaft (111) and a first driven shaft (112) which are rotatably connected with the first conveying frame (110), a first driving chain wheel (113) connected to the first driving shaft (111), and a first driven chain wheel (114) connected to the first driven shaft (112), and the first chain (115) is connected to the first driving chain wheel (113) and the first driven chain wheel (114).

4. An automatic copper plate feeding line according to any one of claims 1 to 3, characterized in that: the upper surface (120) of the tray (12) is provided with a slot (121) for inserting a fork of a forklift.

5. The copper plate automatic feeding line according to claim 1, characterized in that: the third conveying mechanism (41) comprises at least two second chains (415) which are arranged in parallel and a second speed reducing motor (416) which drives the second chains (415) to rotate, and the copper plates (5) are horizontally conveyed by the second chains (415).

6. The copper plate automatic feeding line according to claim 5, characterized in that: the third conveying mechanism (41) further comprises a second conveying frame (410), a second driving shaft (411) and a second driven shaft (412) which are rotatably connected with the second conveying frame (410), a second driving chain wheel (413) connected to the second driving shaft (411), and a second driven chain wheel (414) connected to the second driven shaft (412), and the second chain (415) is connected to the second driving chain wheel (413) and the second driven chain wheel (414).

7. The copper plate automatic feeding line according to claim 5 or 6, characterized in that: copper feeder (4) still including fixed frame (40) and connect in fixed frame (40) with jacking device (42) between third conveying mechanism (41), fixed frame (40) are provided with the support frame of copper (5), jacking device (42) can with third conveying mechanism (41) jacking is to holding up copper (5).

8. The copper plate automatic feeding line according to claim 7, characterized in that: the supporting frames comprise a first supporting frame (400a) and a second supporting frame (400b), an accommodating groove (401) is formed between the first supporting frame (400a) and the second supporting frame (400b), and the third conveying mechanism (41) is located in the accommodating groove (401).

9. The copper plate automatic feeding line according to claim 7, characterized in that: the jacking device (42) comprises a hydraulic cylinder (422), a cylinder body (422a) of the hydraulic cylinder (422) is connected to the fixed frame (40), and a piston shaft (422b) of the hydraulic cylinder (422) is connected to the third conveying mechanism (41).

10. The copper plate automatic feeding line according to claim 1, characterized in that: at least one end of the copper plate conveying line (1) is located outdoors.