A waste aluminum block palletizing and conveying equipment and its conveying process

Abstract

The present invention is applicable to the technical field of waste aluminum block stacking and conveying, and provides waste aluminum block stacking and conveying equipment and a conveying process thereof, including a front-end conveying component, one side of the front-end conveying component is connected to a stacking component, and a pallet reflux component is arranged on the side of the stacking component away from the front-end conveying component, and the pallet reflux component includes a pallet conveying component and a manual packaging component, and the pallet conveying component is in a U-shaped structure as a whole, and the two ends of the pallet conveying component are respectively connected to the two ends of the stacking component. The device solves the problem that the existing equipment has a single briquetting effect, and the staff needs to stop the machine for adjustment, and the manual handling of aluminum blocks increases the complexity of logistics turnover and manual operation. The present invention realizes automatic stacking, reduces the labor intensity of personnel, and reduces the staff configuration at the same time, and realizes the effect of automatic stacking of primary color or colored aluminum blocks of different sizes produced by multiple briquetting machines and online material retrieval by forklift.

Description

Technical Field

[0001] The invention relates to the technical field of waste aluminum block stacking and conveying, and more specifically, to waste aluminum block stacking and conveying equipment and a conveying process thereof. Background Art

[0002] Scrap aluminum is a kind of recycled aluminum. Since the shapes and types of scrap aluminum are different, it is necessary to initially classify the scrap aluminum and press it into briquettes. The existing equipment is connected to the conveying and stacking assembly through a briquetting machine, that is, aluminum blocks are pressed out and conveyed and stacked. Briquettes, conveyed and stacked are only carried out in this way. Due to the different types of scrap aluminum and the fixed size of the pressed aluminum blocks, if there are many different types of scrap aluminum briquettes or aluminum blocks of other sizes need to be pressed out, the staff needs to stop the machine for adjustment, which greatly reduces the conveying efficiency of the equipment. Most of the aluminum blocks after conveyance need to be manually carried by the staff, which greatly increases the complexity of logistics turnover and manual operation. Summary of the invention

[0003] In view of the deficiencies in the prior art, the object of the present invention is to provide a waste aluminum block stacking and conveying device and a conveying process thereof.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waste aluminum block stacking and conveying equipment, comprising a front-end conveying component, one side of the front-end conveying component is connected to the stacking component, and a pallet reflux component is arranged on the side of the stacking component away from the front-end conveying component, the pallet reflux component comprises a pallet conveying component and a manual packaging component, the pallet conveying component is an overall U-shaped structure, the two ends of the pallet conveying component are respectively connected to the two ends of the stacking component, and the manual packaging component is located on the side of the pallet conveying component away from the stacking component.

[0005] The present invention is further configured as follows: the front-end conveying assembly includes an A conveying line and a BCD conveying line, one end of the palletizing assembly is connected to one end of the A conveying line, and the other end of the palletizing assembly is connected to one end of the BCD conveying line, a cantilever truss is arranged in the middle of the front-end conveying assembly, and one side of the cantilever truss is slidably connected to two unilateral manipulators, and the two unilateral manipulators respectively correspond to the A conveying line and the BCD conveying line.

[0006] The present invention is further configured as follows: the A conveyor line includes an A briquetting machine, the discharge port of the A briquetting machine is connected to the A machine turning conveyor line, the end of the A machine turning conveyor line away from the A briquetting machine is connected to the A machine discharge conveyor line, one end of the unilateral manipulator is located at the end position of the A machine discharge conveyor line, the side of the unilateral manipulator away from the A machine discharge conveyor line is provided with the A machine pre-palletizing conveyor line, and the end of the A machine pre-palletizing conveyor line away from the A machine discharge conveyor line is connected to the A machine NG conveyor line.

[0007] The present invention is further configured as follows: the BCD conveyor line includes a BCD briquetting unit, there are three BCD briquetting units, the discharge ports of the BCD briquetting units are all connected to the BCD machine turning conveyor lines, the end of the BCD machine turning conveyor line away from the BCD briquetting unit is connected to the BCD machine discharge conveyor line, the end of the BCD machine discharge conveyor line away from the BCD machine turning conveyor line is fitted with one side of the cantilever truss, two BCD machine pre-palletizing conveyor lines are arranged in the middle of the cantilever truss and on the side away from the BCD machine discharge conveyor line, the side of the cantilever truss away from the BCD machine discharge conveyor line is provided with a BCD machine NG conveyor line, and the BCD machine NG conveyor line is located on the side of the BCD machine pre-palletizing conveyor line away from the A machine pre-palletizing conveyor line.

[0008] The present invention is further configured as follows: the palletizing assembly includes a palletizing position conveyor line, the palletizing position conveyor line is located at the connection between the A machine NG conveyor line and the A machine pre-palletizing conveyor line, and one end of the palletizing position conveyor line extends to a side of the BCD machine NG conveyor line close to the BCD machine pre-palletizing conveyor line, and a plurality of palletizers are installed on the top of the palletizing position conveyor line.

[0009] The present invention is further configured as follows: the pallet conveying assembly includes a double-row chain conveyor line, the double-row chain conveyor line is located on the side of the stacking position conveying line away from the front-end conveying assembly, the two ends of the double-row chain conveyor line on the side away from the stacking assembly are respectively connected to the first pallet cache line and the third pallet cache line, the end of the third pallet cache line away from the double-row chain conveyor line is connected to the second pallet cache line, the second pallet cache line and the first pallet cache line are provided with a transition conveyor line at the end away from the double-row chain conveyor line, the connection between the transition conveyor line and the first pallet cache line and the second pallet cache line are respectively installed with a jacking and transplanting roller conveyor line, the middle of the second pallet cache line is provided with a forklift picking position, one side of the third pallet cache line is installed with a stacking machine, and the top of the third pallet cache line is provided with an accompanying pallet.

[0010] The present invention is further configured as follows: the manual packaging component includes a packaging workbench, the packaging workbench is located on one side of the jacking and transplanting roller conveyor line where the transition conveyor line and the first pallet buffer line are connected, and a packaging conveyor line is installed on the top of the packaging workbench, and the feeding end of the packaging conveyor line is connected to the corresponding jacking and transplanting roller conveyor line.

[0011] The present invention is further configured as follows: the protection component includes a safety fence, and the safety fence is sleeved on the outside of the palletizing component, the double-row chain conveyor line, the A machine palletizing front conveyor line, the A machine NG conveyor line, the BCD machine palletizing front conveyor line, the cantilever truss and the single-sided manipulator, and the first pallet cache line and the third pallet cache line are both extended to the inside of the safety fence at one end close to the palletizing component, a plurality of safety doors are evenly installed on the outside of the safety fence, and a control electrical box is installed on the outside of the safety fence.

[0012] A waste aluminum block stacking and conveying process, using the above-mentioned injection molding product production equipment, adopts the following steps:

[0013] S1, A briquetting machine and BCD briquetting machine unit are running to discharge materials. The aluminum blocks discharged by A briquetting machine are transported to the discharge conveyor line of A machine through the turning conveyor line of A machine, and the aluminum blocks discharged by BCD briquetting machine unit are transported to the discharge conveyor line of BCD machine through the turning conveyor line of BCD machine to wait for transportation;

[0014] S2, the unilateral manipulator sliding on the cantilever truss moves to the line position carrying the aluminum block to be transported, and the unilateral manipulator lifts and moves the aluminum block to be transported;

[0015] S21, the unilateral manipulator corresponding to the A conveyor line transports the aluminum blocks on the A machine discharge conveyor line to the A machine pre-palletizing conveyor line, and the unilateral manipulator corresponding to the BCD conveyor line transports the aluminum blocks on the BCD machine discharge conveyor line to the BCD machine pre-palletizing conveyor line, and the A machine pre-palletizing conveyor line and the BCD machine pre-palletizing conveyor line respectively transport the aluminum blocks produced by the A briquetting machine and the BCD briquetting machine unit to the position of the palletizing assembly;

[0016] S22. If the pressed aluminum blocks do not meet the standards, the unqualified aluminum blocks and debris on the A machine's pre-palletizing conveyor line will be transported to the A machine's NG conveyor line for collection. The BCD machine's pre-palletizing conveyor line will transport the aluminum blocks on the BCD briquetting unit to the BCD machine's NG conveyor line, and the aluminum blocks will be discharged and collected through the BCD machine's NG conveyor line.

[0017] S3. At the same time, the double-row chain conveyor line transports the accompanying pallet to the position of the palletizer for standby use, and the qualified aluminum blocks are transported to the position of the stacking position conveyor line. The palletizer on the stacking position conveyor line places the aluminum blocks on the corresponding accompanying pallet for palletizing;

[0018] S4, after the corresponding accompanying pallet is loaded, the accompanying pallet transports the stacked aluminum blocks on the first pallet buffer line;

[0019] S5. After the accompanying pallet carrying the stacked aluminum blocks is moved to the lifting and transplanting roller conveyor line, the lifting and transplanting roller conveyor line lifts the accompanying pallet and transplants it to the packaging conveyor line. The staff stands on the packaging workbench to package the stacked aluminum blocks on the packaging conveyor line.

[0020] S6. After the packaging is completed, the packaged aluminum block is taken down through the reverse flow of the lifting and transplanting roller conveyor line. After the lifting and transplanting roller conveyor line rotates to the same direction as the transition conveyor line, the packaged aluminum block is conveyed to another lifting and transplanting roller conveyor line through the transition conveyor line. The conveying direction is adjusted through another lifting and transplanting roller conveyor line and sent to the second pallet buffer line for transportation. When the packaged aluminum block is conveyed to the forklift picking position, the staff uses the forklift to fork out the packaged aluminum block, and the empty accompanying pallet continues to be conveyed to the stacking machine;

[0021] S7. Step S1 continuously discharges aluminum blocks, and steps S2-S6 continue to operate. The accompanying pallets on each conveyor line and cache line complete the material removal, transfer and reflow in turn. The stacking machine stacks multiple accompanying pallets in turn, and the stacking machine continuously transports the accompanying pallets to the double-row chain conveyor line. The packaged aluminum blocks are discharged in turn at the pallet reflux assembly.

[0022] The advantages of the present invention are:

[0023] (1) By setting up the front-end conveying component, stacking component and pallet return component, only one person is needed to complete the online packaging of a whole pallet of aluminum blocks and the stacking and packaging of defective products, which solves the complexity of product logistics turnover and manual operation, reduces the labor intensity of personnel, and reduces the staffing;

[0024] (2) It can realize the automatic stacking of original color or colored aluminum blocks of different sizes produced by multiple briquetting machines, and realize the online retrieval of whole pallets of aluminum blocks by forklifts and complete the online automatic circulation of pallets, which greatly improves the functionality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the top view structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the top view of the structure of the front-end conveying component;

[0027] Figure 3 It is a schematic diagram of the structure of the A conveyor line of the present invention from a top view;

[0028] Figure 4 It is a schematic diagram of the top view of the BCD conveyor line of the present invention;

[0029] Figure 5 It is a schematic diagram of the connection structure of the stacking component and the protection component of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the tray reflow assembly of the present invention;

[0031] Figure 7 It is the process flow chart of A briquetting machine in the present invention;

[0032] Figure 8 It is the process flow chart of the BCD briquetting unit in the present invention;

[0033] In the figure: 1. Front conveying assembly; 11. A conveyor line; 111. A briquetting machine; 112. A machine turning conveyor line; 113. A machine discharge conveyor line; 114. A machine pre-palletizing conveyor line; 115. A machine NG conveyor line; 12. BCD conveyor line; 121. BCD briquetting unit; 122. BCD machine turning conveyor line; 123. BCD machine discharge conveyor line; 124. BCD machine pre-palletizing conveyor line; 125. BCD machine NG conveyor line; 13. Cantilever truss; 14. Single-sided manipulator; 2. Palletizing assembly; 21. Palletizing machine ; 22. Palletizing position conveyor line; 3. Pallet return assembly; 31. Pallet conveying assembly; 311. First pallet cache line; 312. Double-row chain conveyor line; 313. Lifting and transplanting roller conveyor line; 314. Transition conveyor line; 315. Second pallet cache line; 316. Forklift material picking position; 317. Traveling pallet; 318. Stacking machine; 319. Third pallet cache line; 32. Manual packaging assembly; 321. Packing workbench; 322. Packing conveyor line; 4. Protection assembly; 41. Safety fence; 42. Safety door; 43. Control electrical box. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0036] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0037] Embodiment 1

[0038] See also Figure 1-6 , the present invention provides the following technical solutions:

[0039] A waste aluminum block stacking and conveying device comprises a front-end conveying component 1, one side of the front-end conveying component 1 is connected with a stacking component 2, a side of the stacking component 2 away from the front-end conveying component 1 is provided with a pallet reflux component 3, the pallet reflux component 3 comprises a pallet conveying component 31 and a manual packaging component 32, the pallet conveying component 31 is in a U-shaped structure as a whole, the two ends of the pallet conveying component 31 are respectively connected with the two ends of the stacking component 2, the manual packaging component 32 is located on the side of the pallet conveying component 31 away from the stacking component 2, the front-end conveying component 1 is used to convey the aluminum blocks formed by block pressing to the stacking component 2, the stacking component 2 is used to stack the conveyed aluminum blocks, and the pallet reflux component 3 is used to convey the pallet and the stacked aluminum blocks, that is, the pallet conveying component 31 conveys the stacked aluminum blocks to the position of the manual packaging component 32, the manual packaging component 32 manually packages the stacked aluminum blocks, and the packaged aluminum blocks are sent back to the pallet conveying component 31, the staff uses a forklift to remove the packaged aluminum blocks on the pallet conveying component 31, and the empty pallet is returned through the pallet conveying component 31 for reuse.

[0040] The front-end conveying assembly 1 includes an A conveyor line 11 and a BCD conveyor line 12. One end of the stacking assembly 2 is connected to one end of the A conveyor line 11, and the other end of the stacking assembly 2 is connected to one end of the BCD conveyor line 12. A cantilever truss 13 is arranged in the middle of the front-end conveying assembly 1. Two unilateral manipulators 14 are slidably connected to one side of the cantilever truss 13. The two unilateral manipulators 14 correspond to the A conveyor line 11 and the BCD conveyor line 12 respectively. The A conveyor line 11 and the BCD conveyor line 12 can complete the block pressing operation of colored or primary color aluminum blocks, and the aluminum blocks after block pressing are transported to the cantilever truss 13 via the A conveyor line 11 and the BCD conveyor line 12. The unilateral manipulators 14 on the cantilever truss 13 can move and remove the aluminum blocks on the A conveyor line 11 and the BCD conveyor line 12.

[0041] The A conveyor line 11 includes an A briquetting machine 111. The discharge port of the A briquetting machine 111 is connected to an A machine turning conveyor line 112. The end of the A machine turning conveyor line 112 away from the A briquetting machine 111 is connected to an A machine discharge conveyor line 113. One end of the unilateral manipulator 14 is located at the end position of the A machine discharge conveyor line 113. The side of the unilateral manipulator 14 away from the A machine discharge conveyor line 113 is provided with an A machine pre-palletizing conveyor line 114. The end of the A machine pre-palletizing conveyor line 114 away from the A machine discharge conveyor line 113 is connected to an A machine NG conveyor line 115. The A briquetting machine 111 briquettes the aluminum blocks. Molding, the outlet of the A briquetting machine 111 is equipped with a 90° A machine turning conveyor line 112 to dock with the A briquetting machine 111 to ensure that the waste aluminum blocks can be smoothly docked and transported. The aluminum blocks formed by briquetting pass through the A machine turning conveyor line 112 and the A machine discharge conveyor line 113 in turn. The single-sided manipulator 14 on the cantilever truss 13 can remove the aluminum blocks on the A machine discharge conveyor line 113 and transport them to the A machine pre-palletizing conveyor line 114 for further transportation. This process can complete the turnover of the aluminum blocks before stacking between the various conveyor lines. It adopts a steel welded frame plus a gear rack form, with a load capacity of 40KG, and is easy to maintain;

[0042] An aluminum block in-place sensor is installed at the joint of the A machine's pre-palletizing conveyor line 114 and the A machine's NG conveyor line 115, that is, when the aluminum block is transported to the joint of the A machine's pre-palletizing conveyor line 114 and the A machine's NG conveyor line 115, the palletizing component 2 can remove the aluminum block, and a waste aluminum chip collection tray is set at the end of the A machine's NG conveyor line 115. The waste aluminum chips generated by the aluminum block are transported to the collection tray position via the A machine's NG conveyor line 115 for collection.

[0043] The BCD conveyor line 12 comprises a BCD briquetting unit 121, and there are three BCD briquetting units 121. The discharge ports of the BCD briquetting units 121 are all connected with a BCD machine turning conveyor line 122. The end of the BCD machine turning conveyor line 122 away from the BCD briquetting unit 121 is connected with a BCD machine discharge conveyor line 123. The end of the BCD machine discharge conveyor line 123 away from the BCD machine turning conveyor line 122 is fitted with one side of the cantilever truss 13. Two BCD machine pre-palletizing conveyor lines 124 are arranged in the middle part of the cantilever truss 13 and away from the BCD machine discharge conveyor line 123. A BCD machine NG conveyor line 125 is arranged on the side of the cantilever truss 13 away from the BCD machine discharge conveyor line 123. Line 125 is located on the side of the BCD machine pre-palletizing conveyor line 124 away from the A machine pre-palletizing conveyor line 114. The BCD briquetting unit 121 is divided into B machine, C machine and D machine, and the B machine, C machine and D machine respectively briquette different aluminum blocks. The briquetting aluminum blocks are successively passed through the corresponding BCD machine turning conveyor line 122 and BCD machine discharge conveyor line 123. The cantilever truss 13 and the unilateral manipulator 14 cooperate to complete the turnover of the aluminum blocks before stacking between the various conveyor lines. The unilateral manipulator 14 places the aluminum blocks on the BCD machine pre-palletizing conveyor line 124 for continued transportation. The palletizing component 2 can remove the aluminum blocks that have been transported to the location. If the aluminum block is not formed, the unilateral manipulator 14 places the aluminum block on the BCD machine NG conveyor line 125 for transportation and recycling.

[0044] The palletizing assembly 2 includes a palletizing position conveyor line 22, which is located at the connection between the A machine NG conveyor line 115 and the A machine pre-palletizing conveyor line 114, and one end of the palletizing position conveyor line 22 extends to the BCD machine NG conveyor line 125 close to the BCD machine pre-palletizing conveyor line 124. A plurality of palletizers 21 are installed on the top of the palletizing position conveyor line 22, and the plurality of palletizers 21 are used to remove the aluminum blocks conveyed by the A conveyor line 11 and the BCD conveyor line 12 and palletize them on the pallet reflux assembly 3.

[0045] The pallet conveying assembly 31 includes a double-row chain conveying line 312, and the double-row chain conveying line 312 is located on the side of the stacking position conveying line 22 away from the front conveying assembly 1. The two ends of the double-row chain conveying line 312 away from the stacking assembly 2 are respectively connected to the first pallet buffer line 311 and the third pallet buffer line 319, and the end of the third pallet buffer line 319 away from the double-row chain conveying line 312 is connected to the second pallet buffer line 315, and the second pallet buffer line 315 and the first pallet buffer line 311 are provided with a transition conveying line 314 at the end away from the double-row chain conveying line 312, and the connection between the transition conveying line 314 and the first pallet buffer line 311 and the second pallet buffer line 315 is respectively installed with a lifting and transplanting roller conveying The conveying line 313, a forklift material picking position 316 is set in the middle of the second pallet buffer line 315, a stacking machine 318 is installed on one side of the third pallet buffer line 319, and an accompanying pallet 317 is set on the top of the third pallet buffer line 319, and the double-row chain conveyor line 312 is used to convey multiple accompanying pallets 317 to multiple palletizer 21 positions, and the palletizer 21 takes down the aluminum blocks conveyed by the A conveyor line 11 and the BCD conveyor line 12 and places them on the corresponding accompanying pallets 317 for palletizing. After the accompanying pallet 317 is palletized, it is conveyed to the corresponding jacking and transplanting roller conveyor line 313 via the first pallet buffer line 311, and the jacking and transplanting roller conveyor line 313 continues to convey the stacked aluminum blocks to the position of the manual packaging component 32.

[0046] The manual packaging component 32 includes a packaging workbench 321, which is located on one side of the lifting and transplanting roller conveyor line 313 at the junction of the transition conveyor line 314 and the first pallet buffer line 311. A packaging conveyor line 322 is installed on the top of the packaging workbench 321. The feeding end of the packaging conveyor line 322 is connected to the corresponding lifting and transplanting roller conveyor line 313. The stacked aluminum blocks are transported to the packaging conveyor line 322 through the lifting and transplanting roller conveyor line 313. The staff stands on the packaging workbench 321 and packages the stacked aluminum blocks on the packaging conveyor line 322, and the packaging conveyor line 322 is used to reversely send the packaged aluminum blocks to the lifting and transplanting roller conveyor line 313, so that the lifting and transplanting roller conveyor line 313 transports the packaged aluminum blocks to the position of the transition conveyor line 314, and the packaged aluminum blocks pass through the transition conveyor line 314, another lifting and transplanting roller conveyor line 313 and the second pallet cache line 315 in sequence. The forklift material picking position 316 is used to remove the packaged aluminum blocks carried on the accompanying pallet 317, and the accompanying pallet 317 continues to be transported to the position of the stacking machine 318. The stacking machine 318 is used to stack multiple accompanying pallets 317 to avoid pallet accumulation in the pallet reflow assembly 3, and the stacking machine 318 is also used to release the stacked accompanying pallets 317 to the third pallet cache line 319, and the third pallet cache line 319 then sends the released accompanying pallets 317 to the double-row chain conveyor line 312 for reuse.

[0047] The protection component 4 includes a safety fence 41, which is mounted on the outside of the palletizing component 2, the double-row chain conveyor line 312, the A machine palletizing front conveyor line 114, the A machine NG conveyor line 115, the BCD machine palletizing front conveyor line 124, the cantilever truss 13 and the single-sided manipulator 14, and the first pallet cache line 311 and the third pallet cache line 319 are extended to the inside of the safety fence 41 at one end close to the palletizing component 2. A plurality of safety doors 42 are evenly installed on the outside of the safety fence 41, and a control electric box 43 is installed on the outside of the safety fence 41. The safety fence 41 is used to prevent people from entering by mistake. The safety door 42 and the control electric box 43 can effectively prevent workers from entering the automatic working area by mistake. If a mistaken entry occurs, an alarm will be triggered and the machine will automatically stop to ensure personal safety.

[0048] Specifically, the staff placed different aluminum scraps in the A briquetting machine 111 and the BCD briquetting machine unit 121 for discharging. The aluminum blocks discharged from the A briquetting machine 111 were transported to the A machine discharging conveyor line 113 through the A machine turning conveyor line 112 to wait for transportation. The aluminum blocks discharged from the BCD briquetting machine unit 121 were transported to the BCD machine discharging conveyor line 123 through the BCD machine turning conveyor line 122 to wait for transportation.

[0049] At this time, the unilateral manipulator 14 sliding on the cantilever truss 13 moves to the conveying line position carrying the aluminum block to be transported, and the unilateral manipulator 14 lifts and moves the aluminum block to be transported;

[0050] The unilateral manipulator 14 corresponding to the A conveyor line 11 transports the aluminum blocks on the A machine discharge conveyor line 113 to the A machine pre-palletizing conveyor line 114, and the unilateral manipulator 14 corresponding to the BCD conveyor line 12 transports the aluminum blocks on the BCD machine discharge conveyor line 123 to the BCD machine pre-palletizing conveyor line 124. The A machine pre-palletizing conveyor line 114 and the BCD machine pre-palletizing conveyor line 124 respectively transport the aluminum blocks produced by the A briquetting machine 111 and the BCD briquetting machine unit 121 to the position of the palletizing assembly 2;

[0051] If the pressed aluminum blocks do not meet the standards, the unqualified aluminum blocks and debris on the A machine pre-palletizing conveyor line 114 will be transported to the A machine NG conveyor line 115 and collected, and the BCD machine pre-palletizing conveyor line 124 will transport the aluminum blocks on the BCD briquetting unit 121 to the BCD machine NG conveyor line 125, and the aluminum blocks will be discharged and collected through the BCD machine NG conveyor line 125;

[0052] At the same time, the double-row chain conveyor line 312 transports the accompanying pallet 317 to the position of the palletizer 21 for standby use, and the qualified aluminum blocks are transported to the position of the stacking position conveyor line 22. The palletizer 21 on the stacking position conveyor line 22 places the aluminum blocks on the corresponding accompanying pallet 317 for palletizing;

[0053] After the corresponding accompanying pallet 317 is loaded, the accompanying pallet 317 transports the stacked aluminum blocks on the first pallet buffer line 311. After the accompanying pallet 317 carrying the stacked aluminum blocks is moved to the lifting and transplanting roller conveyor line 313, the lifting and transplanting roller conveyor line 313 lifts the accompanying pallet 317 and transplants it to the packaging conveyor line 322. The staff stands on the packaging workbench 321 to package the stacked aluminum blocks on the packaging conveyor line 322.

[0054] After packaging is completed, the packaged aluminum block is taken down through the reverse flow of the lifting and transplanting roller conveyor line 313. After the lifting and transplanting roller conveyor line 313 rotates to be consistent with the direction of the transition conveyor line 314, the packaged aluminum block is conveyed to another lifting and transplanting roller conveyor line 313 through the transition conveyor line 314, and the conveying direction is adjusted by another lifting and transplanting roller conveyor line 313 and sent to the second pallet buffer line 315 for transportation. When the packaged aluminum block is conveyed to the forklift picking position 316, the staff uses the forklift to fork out the packaged aluminum block, and the empty accompanying pallet 317 continues to be conveyed to the stacking machine 318;

[0055] Since the A briquetting machine 111 and the BCD briquetting machine unit 121 continuously discharge aluminum blocks, and continuously convey, stack and pack the aluminum blocks through the above steps, the accompanying pallets 317 on each conveyor line and cache line complete the material retrieval, transfer and return flow in turn, and the stacking machine 318 stacks the multiple accompanying pallets 317 in turn, and the stacking machine 318 continuously conveys the accompanying pallets 317 to the double-row chain conveyor line 312, causing the multiple accompanying pallets 317 to repeatedly feed and return to retrieve materials, thereby greatly improving the working efficiency of the device.

[0056] Embodiment 2

[0057] See also Figure 7-8 , the operation of the above device is described as follows:

[0058] Step 1, the A briquetting machine 111 and the BCD briquetting unit 121 are running to discharge materials, the aluminum blocks discharged by the A briquetting machine 111 are conveyed to the A machine discharge conveyor line 113 through the A machine turning conveyor line 112, and the aluminum blocks discharged by the BCD briquetting unit 121 are conveyed to the BCD machine discharge conveyor line 123 through the BCD machine turning conveyor line 122 to wait for transportation;

[0059] Step 2, the unilateral manipulator 14 sliding on the cantilever truss 13 moves to the line position carrying the aluminum block to be transported, and the unilateral manipulator 14 lifts and moves the aluminum block to be transported;

[0060] Step 21, the unilateral manipulator 14 corresponding to the A conveyor line 11 transports the aluminum blocks on the A machine discharge conveyor line 113 to the A machine pre-palletizing conveyor line 114, and the unilateral manipulator 14 corresponding to the BCD conveyor line 12 transports the aluminum blocks on the BCD machine discharge conveyor line 123 to the BCD machine pre-palletizing conveyor line 124, and the A machine pre-palletizing conveyor line 114 and the BCD machine pre-palletizing conveyor line 124 respectively transport the aluminum blocks produced by the A briquetting machine 111 and the BCD briquetting machine unit 121 to the position of the palletizing assembly 2;

[0061] Step 22, if the pressed aluminum blocks do not meet the standards, the unqualified aluminum blocks and debris on the A machine pre-palletizing conveyor line 114 are transported to the A machine NG conveyor line 115 and collected, and the BCD machine pre-palletizing conveyor line 124 will transport the aluminum blocks on the BCD briquetting unit 121 to the BCD machine NG conveyor line 125, and the aluminum blocks will be discharged and collected through the BCD machine NG conveyor line 125;

[0062] Step 3, at the same time, the double-row chain conveyor line 312 transports the accompanying pallet 317 to the position of the palletizer 21 for standby use, and the qualified aluminum blocks are transported to the position of the stacking position conveyor line 22, and the palletizer 21 on the stacking position conveyor line 22 places the aluminum blocks on the corresponding accompanying pallet 317 for palletizing;

[0063] Step 4: After the corresponding accompanying pallet 317 is loaded, the accompanying pallet 317 transports the stacked aluminum blocks on the first pallet buffer line 311;

[0064] Step 5: After the accompanying pallet 317 carrying the stacked aluminum blocks moves to the lifting and transplanting roller conveyor line 313, the lifting and transplanting roller conveyor line 313 lifts the accompanying pallet 317 and transplants it to the packaging conveyor line 322. The staff stands on the packaging workbench 321 to package the stacked aluminum blocks on the packaging conveyor line 322;

[0065] Step 6, after the packaging is completed, the packaged aluminum block is taken down through the reverse flow of the lifting and transplanting roller conveyor line 313, and after the lifting and transplanting roller conveyor line 313 rotates to be consistent with the direction of the transition conveyor line 314, the packaged aluminum block is conveyed to another lifting and transplanting roller conveyor line 313 through the transition conveyor line 314, and the conveying direction is adjusted through another lifting and transplanting roller conveyor line 313 and sent to the second pallet buffer line 315 for transportation. When the packaged aluminum block is conveyed to the forklift picking position 316, the staff uses the forklift to fork out the packaged aluminum block, and the empty accompanying pallet 317 continues to be conveyed to the stacking machine 318;

[0066] In step 7 and step 1, aluminum blocks are continuously discharged, and steps 2-6 are continuously operated. The accompanying pallets 317 on each conveyor line and cache line complete the material picking, transfer and reflow in sequence. The stacking machine 318 stacks multiple accompanying pallets 317 in sequence, and the stacking machine 318 continuously transports the accompanying pallets 317 to the double-row chain conveyor line 312. The packaged aluminum blocks are discharged in sequence at the pallet reflow assembly 3.

[0067] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0068] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0069] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste aluminum block stacking and conveying device, comprising a front-end conveying component (1), Features: One side of the front conveying component (1) is connected to a palletizing component (2); a side of the palletizing component (2) away from the front conveying component (1) is provided with a pallet return component (3); the pallet return component (3) comprises a pallet conveying component (31) and a manual packaging component (32); the pallet conveying component (31) is in a U-shaped structure as a whole; two ends of the pallet conveying component (31) are respectively connected to two ends of the palletizing component (2); and the manual packaging component (32) is located on a side of the pallet conveying component (31) away from the palletizing component (2); The front-end conveying assembly (1) comprises an A conveying line (11) and a BCD conveying line (12); one end of the palletizing assembly (2) is connected to one end of the A conveying line (11); the other end of the palletizing assembly (2) is connected to one end of the BCD conveying line (12); a cantilever truss (13) is arranged in the middle of the front-end conveying assembly (1); one side of the cantilever truss (13) is slidably connected to two single-sided manipulators (14); the two single-sided manipulators (14) respectively correspond to the A conveying line (11) and the BCD conveying line (12); The A conveyor line (11) comprises an A briquetting machine (111), the discharge port of the A briquetting machine (111) is connected to an A machine turning conveyor line (112), one end of the A machine turning conveyor line (112) away from the A briquetting machine (111) is connected to an A machine discharge conveyor line (113), one end of the unilateral manipulator (14) is located at the end of the A machine discharge conveyor line (113), a side of the unilateral manipulator (14) away from the A machine discharge conveyor line (113) is provided with an A machine pre-palletizing conveyor line (114), and one end of the A machine pre-palletizing conveyor line (114) away from the A machine discharge conveyor line (113) is connected to an A machine NG conveyor line (115); The BCD conveyor line (12) comprises a BCD briquetting unit (121), wherein there are three BCD briquetting units (121), the discharge ports of the BCD briquetting units (121) are all connected to a BCD machine turning conveyor line (122), one end of the BCD machine turning conveyor line (122) away from the BCD briquetting unit (121) is connected to a BCD machine discharge conveyor line (123), and one end of the BCD machine discharge conveyor line (123) away from the BCD machine turning conveyor line (122) is connected to a BCD machine One side of the cantilever truss (13) is fitted, and two BCD machine pre-palletizing conveyor lines (124) are arranged in the middle of the cantilever truss (13) and on a side away from the BCD machine discharge conveyor line (123), and a BCD machine NG conveyor line (125) is arranged on a side of the cantilever truss (13) away from the BCD machine discharge conveyor line (123), and the BCD machine NG conveyor line (125) is located on a side of the BCD machine pre-palletizing conveyor line (124) away from the A machine pre-palletizing conveyor line (114).

2. A waste aluminum block stacking and conveying device according to claim 1, Features: The palletizing assembly (2) comprises a palletizing position conveyor line (22), the palletizing position conveyor line (22) being located at the connection between the A machine NG conveyor line (115) and the A machine pre-palletizing conveyor line (114), and one end of the palletizing position conveyor line (22) extending to a side of the BCD machine NG conveyor line (125) close to the BCD machine pre-palletizing conveyor line (124), and a plurality of palletizers (21) are installed on the top of the palletizing position conveyor line (22).

3. A waste aluminum block stacking and conveying device according to claim 2, Features: The pallet conveying assembly (31) comprises a double-row chain conveying line (312), wherein the double-row chain conveying line (312) is located on a side of the palletizing position conveying line (22) away from the front conveying assembly (1), and the two ends of the side of the double-row chain conveying line (312) away from the palletizing assembly (2) are respectively connected to a first pallet buffer line (311) and a third pallet buffer line (319), and the end of the third pallet buffer line (319) away from the double-row chain conveying line (312) is connected to a second pallet buffer line (315), and the second pallet buffer line (315) and the first pallet buffer line (311) are connected to each other. A transition conveyor line (314) is provided at one end of the pallet cache line (311) away from the double-row chain conveyor line (312); a lifting and transplanting roller conveyor line (313) is installed at the connection between the transition conveyor line (314) and the first pallet cache line (311) and the second pallet cache line (315); a forklift material picking position (316) is provided in the middle of the second pallet cache line (315); a plate stacking machine (318) is installed on one side of the third pallet cache line (319), and an accompanying pallet (317) is provided on the top of the third pallet cache line (319).

4. A waste aluminum block stacking and conveying device according to claim 3, Features: The manual packing assembly (32) comprises a packing workbench (321), the packing workbench (321) is located on one side of the lifting and transplanting roller conveyor line (313) at the joint between the transition conveyor line (314) and the first pallet buffer line (311), a packing conveyor line (322) is installed on the top of the packing workbench (321), and the feeding end of the packing conveyor line (322) is connected to the corresponding lifting and transplanting roller conveyor line (313).

5. The waste aluminum block stacking and conveying equipment according to claim 3, Features: The invention also comprises a protection component (4), wherein the protection component (4) comprises a safety fence (41), wherein the safety fence (41) is sleeved on the outside of the palletizing component (2), the double-row chain conveyor line (312), the A machine palletizing front conveyor line (114), the A machine NG conveyor line (115), the BCD machine palletizing front conveyor line (124), the cantilever truss (13) and the single-sided manipulator (14), and the first pallet cache line (311) and the third pallet cache line (319) are both extended to the inside of the safety fence (41) at one end close to the palletizing component (2), and a plurality of safety doors (42) are evenly installed on the outside of the safety fence (41), and a control electric box (43) is installed on the outside of the safety fence (41).

6. A waste aluminum block stacking and conveying process, Features: Using the waste aluminum block stacking and conveying device according to any one of claims 1 to 5, the following steps are adopted: S1, the A briquetting machine (111) and the BCD briquetting machine group (121) are in operation for discharging, the aluminum blocks discharged from the A briquetting machine (111) are conveyed to the A machine discharging conveying line (113) through the A machine turning conveying line (112), and the aluminum blocks discharged from the BCD briquetting machine group (121) are conveyed to the BCD machine discharging conveying line (123) through the BCD machine turning conveying line (122) to wait for transportation; S2, the unilateral manipulator (14) sliding on the cantilever truss (13) moves to the line position carrying the aluminum block to be transported, and the unilateral manipulator (14) lifts and moves the aluminum block to be transported; S21, the unilateral manipulator (14) corresponding to the A conveyor line (11) transports the aluminum blocks on the A machine discharge conveyor line (113) to the A machine pre-palletizing conveyor line (114), the unilateral manipulator (14) corresponding to the BCD conveyor line (12) transports the aluminum blocks on the BCD machine discharge conveyor line (123) to the BCD machine pre-palletizing conveyor line (124), and the A machine pre-palletizing conveyor line (114) and the BCD machine pre-palletizing conveyor line (124) respectively transport the aluminum blocks produced by the A briquetting machine (111) and the BCD briquetting machine unit (121) to the position of the palletizing assembly (2); S22, if the pressed aluminum blocks do not meet the standards, the unqualified aluminum blocks and debris on the A machine pre-palletizing conveyor line (114) are transported to the A machine NG conveyor line (115) and collected, and the BCD machine pre-palletizing conveyor line (124) will transport the aluminum blocks on the BCD briquetting unit (121) to the BCD machine NG conveyor line (125), and the aluminum blocks are discharged and collected through the BCD machine NG conveyor line (125); S3. At the same time, the double-row chain conveyor line (312) transports the accompanying pallet (317) to the position of the palletizer (21) for standby use, and the qualified aluminum blocks are transported to the position of the stacking position conveyor line (22). The palletizer (21) on the stacking position conveyor line (22) places the aluminum blocks on the corresponding accompanying pallet (317) for palletizing; S4, after the corresponding accompanying pallet (317) is loaded, the accompanying pallet (317) transports the stacked aluminum blocks on the first pallet buffer line (311); S5, after the accompanying tray (317) carrying the stacked aluminum blocks is moved to the lifting and transplanting roller conveyor line (313), the lifting and transplanting roller conveyor line (313) lifts the accompanying tray (317) and transplants it to the packaging conveyor line (322), and the staff stands on the packaging workbench (321) to package the stacked aluminum blocks on the packaging conveyor line (322); S6, after the packaging is completed, the packaged aluminum block is taken down through the reverse flow of the lifting and transplanting roller conveyor line (313), and after the lifting and transplanting roller conveyor line (313) rotates to be consistent with the direction of the transition conveyor line (314), the packaged aluminum block is conveyed to another lifting and transplanting roller conveyor line (313) through the transition conveyor line (314), and the conveying direction is adjusted by another lifting and transplanting roller conveyor line (313) and sent to the second pallet buffer line (315) for transportation. When the packaged aluminum block is conveyed to the forklift material picking position (316), the staff uses the forklift to fork out the packaged aluminum block, and the empty accompanying pallet (317) continues to be conveyed to the stacking machine (318); S7, step S1 continues to discharge aluminum blocks, and steps S2-S6 continue to operate, the accompanying trays (317) on each conveyor line and cache line complete the material removal, transfer and return flow in turn, the stacking machine (318) stacks multiple accompanying trays (317) in turn, and the stacking machine (318) continues to transport the accompanying trays (317) to the double-row chain conveyor line (312), and the packaged aluminum blocks are discharged in turn at the tray return assembly (3).

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