PA6 spinning FDY full-automatic packaging production system

Abstract

The utility model discloses a full-automatic packaging production system for PA6 spinning FDY. The full-automatic packaging production system comprises a winding head, an automatic doffing machine, a temporary storage frame, a loading machine, a sky rail trolley, a yarn stripping box, an automatic weighing box, an automatic external inspection machine, a first temporary storage warehouse, a second temporary storage warehouse, an automatic packaging machine, an automatic disc stacking machine and a vertical warehouse which are sequentially arranged and electrically connected with a control system. The automatic doffing machine takes paper tubes from the paper tube frame and is used for transferring silk spindles on the winding head, and the paper tube frame is electrically connected with the control system. Signal interaction among equipment is carried out through the control system, and the equipment is commanded to carry out related work by setting an instruction, so that labor can be saved, the working efficiency can be improved, real-time tracking can be provided, the error rate can be reduced, and meanwhile, the quality of single-batch products can be improved and the product competitiveness can be improved according to sub-screw production and packaging functions.

Description

Technical Field

[0001] This utility model relates to the field of textile packaging technology, and in particular to a fully automated packaging production system for PA6 spinning FDY. Background Technology

[0002] PA6 FDY spinning is a high-performance, fully drawn yarn widely used in textiles, ropes, and fabrics. Traditional production methods rely mainly on manual operation, resulting in low efficiency, high costs, and inconsistent product quality. With the advancement of industrial automation technology, developing a fully automated PA6 FDY spinning packaging production system has become an urgent need in the industry. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a fully automated packaging production system for PA6 spinning FDY. The system enables signal interaction between equipment through the control system and directs the equipment to perform related tasks by setting instructions. This not only saves manpower but also improves work efficiency, provides real-time tracking, and reduces error rates. Furthermore, based on the screw production and packaging functions, it can improve the quality of single batches of products and enhance product competitiveness.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A fully automated packaging production system for PA6 spinning FDY includes a winding head, an automatic doffing machine, a temporary storage rack, a loader, a ceiling track trolley, a stripping box, an automatic weighing box, an automatic external inspection machine, a first temporary storage warehouse, a second temporary storage warehouse, an automatic packaging machine, an automatic stacking machine, and a vertical storage warehouse, arranged in sequence and electrically connected to a control system. The automatic doffing machine takes paper tubes from the paper tube rack to transfer the spools on the winding head. The paper tube rack is electrically connected to the control system.

[0006] The aforementioned winding head is equipped with a first sensor and a second sensor arranged along the axial direction of the yarn spindle distribution. The first sensor is used to detect the signal that the winding head is "fully wound in five minutes" and the second sensor is used to detect the signal that the winding head is "fully wound".

[0007] The aforementioned automatic doffing machine is equipped with transverse and longitudinal guide rails and a drive structure. The drive structure drives the automatic doffing machine to pick up paper tubes from the temporary storage rack along the longitudinal guide rail, and to place fully rolled spools from the temporary storage rack along the transverse guide rail, or to pick up fully rolled spools from the winding head or place paper tubes. The automatic doffing machine has corresponding position detection devices that are electrically connected to the control system when it reaches the winding head, the temporary storage rack, and the paper tube rack. The automatic doffing machine has corresponding position and action detection devices that are electrically connected to the control system when picking up paper tubes, placing paper tubes, picking up spools, and placing spools from the temporary storage rack.

[0008] The temporary storage rack is equipped with multiple temporary storage points for storing fully wound yarn spindles after they have been unwound, and a counting device for counting the number of temporarily stored yarn spindles. The counting device is electrically connected to the control system.

[0009] The paper tube rack has multiple hanging points for placing paper tubes, and a paper tube counting device is installed on the paper tube rack. The paper tube counting device is electrically connected to the control system.

[0010] The aforementioned overhead trolley is equipped with a support frame, a hook on the top of the support frame, multiple hanging points on both sides of the support frame, and support legs at the bottom of the support frame.

[0011] The aforementioned overhead trolley crane, in conjunction with the overhead trolley, can transfer the overhead trolley crane between the yarn loading point, the yarn stripping box, the automatic weighing box, the automatic external inspection machine, the first temporary storage warehouse, the second temporary storage warehouse, and the automatic packaging machine, with each location having an arrival signal and electrical connection to the control system; the yarn loading point is equipped with an overhead trolley crane supply device, which supplies a new overhead trolley crane after the previous overhead trolley crane fully loaded with yarn leaves the yarn loading point.

[0012] A sock knitting machine is installed between the first and second temporary storage warehouses to knit socks from the silk spindles.

[0013] The aforementioned second temporary storage room is equipped with a material inspection device that performs grade assessments of the spindles at various stages during the temporary storage period. The material inspection device is electrically connected to the control system.

[0014] In the preferred embodiment, the first and second temporary storage warehouses mentioned above are the same temporary storage warehouse. After the silk spindles are sent from the temporary storage warehouse to the sock knitting machine, they return to the temporary storage warehouse.

[0015] The aforementioned automatic baling machine is equipped with a robotic arm for gripping wire spindles. The robotic arm can transfer wire spindles between the overhead trolley, the baling machine, and the automatic stacking machine. The robotic arm and the baling machine are electrically connected to the control system.

[0016] This utility model provides a fully automated packaging production system for PA6 spinning FDY. The system uses a control system to exchange information and control actions in multiple stages, including winding, doffing, loading, hanging, stripping, weighing, external inspection, sock knitting, grading, packaging, stacking, and warehouse operation, so that the entire spinning and packaging process is automated. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the automated packaging production system of this utility model;

[0019] Figure 2 This is a schematic diagram of the overhead track trolley's suspension system.

[0020] In the diagram: 1. Winding head; 2. Automatic coil dropper; 3. Temporary storage rack; 4. Paper tube rack; 5. Loader; 6. Overhead rail trolley frame; 61. Bracket; 62. Hook; 63. Hanging point; 64. Outrigger; 7. Stripping box; 8. Automatic weighing box; 9. Automatic external inspection machine; 10. First temporary storage warehouse; 11. Second temporary storage warehouse; 12. Automatic packing machine; 13. Automatic stacking machine; 14. Vertical storage warehouse; 15. First sensor; 16. Second sensor. Detailed Implementation

[0021] like Figure 1-2 As shown, a fully automated packaging production system for PA6 spinning FDY includes a winding head 1, an automatic doffing machine 2, a temporary storage rack 3, a loader 5, a ceiling track trolley 6, a stripping box 7, an automatic weighing box 8, an automatic external inspection machine 9, a first temporary storage 10, a second temporary storage 11, an automatic packaging machine 12, an automatic stacking machine 13, and a vertical storage 14, arranged in sequence and electrically connected to the control system. The automatic doffing machine 2 takes paper tubes from the paper tube rack 4 to transfer the spools on the winding head 1. The paper tube rack 4 is electrically connected to the control system.

[0022] The winding head 1 is provided with a first sensor 15 and a second sensor 16 arranged along the axial direction of the yarn spindle. The first sensor 15 is used to detect the signal that the winding head 1 is "fully wound in five minutes" and the second sensor 16 is used to detect the signal that the winding head 1 is "fully wound".

[0023] The aforementioned automatic doffing machine 2 is equipped with transverse and longitudinal guide rails and a drive structure. The drive structure drives the automatic doffing machine 2 to pick up paper tubes along the longitudinal guide rail to the temporary storage rack 3, and to place fully rolled spools of yarn at the temporary storage rack 3 along the transverse guide rail, or to pick up fully rolled spools of yarn at the winding head 1 or to place paper tubes. The automatic doffing machine 2 has corresponding position detection devices that are electrically connected to the control system when it reaches the winding head 1, the temporary storage rack 3 and the paper tube rack 4. The automatic doffing machine 2 has corresponding position and action detection devices that are electrically connected to the control system when picking up paper tubes, placing paper tubes, picking up spools of yarn and placing spools of yarn at the temporary storage rack 3.

[0024] The temporary storage rack 3 is equipped with multiple temporary storage hanging points for storing fully rolled and unloaded yarn spindles and a counting device for counting the number of temporarily stored yarn spindles. The counting device is electrically connected to the control system.

[0025] The paper tube rack 4 is equipped with multiple hanging points for placing paper tubes. The paper tube rack 4 has a paper tube counting device, which is electrically connected to the control system.

[0026] The aforementioned overhead trolley 6 is equipped with a bracket 61, a hook 62 is provided above the bracket 61, multiple hanging points are provided on both sides of the bracket 61, and a support leg 64 is provided below the bracket 61.

[0027] The aforementioned overhead trolley 6, in conjunction with the overhead trolley, can transfer the overhead trolley 6 between the loading spindle, the stripping box 7, the automatic weighing box 8, the automatic external inspection machine 9, the first temporary storage 10, the second temporary storage 11, and the automatic packaging machine 12, with each location having an arrival signal and electrical connection to the control system; the loading spindle is equipped with a supply device for the overhead trolley 6, and after the previous overhead trolley 6 fully loaded with spindles leaves the loading spindle, the supply device supplies a new overhead trolley 6.

[0028] A sock knitting machine is installed between the first temporary storage warehouse 10 and the second temporary storage warehouse 11 to knit socks from the silk spindles.

[0029] The aforementioned second temporary storage warehouse 11 is equipped with a material inspection device to classify the silk spindles at various stages during the temporary storage period. The material inspection device is electrically connected to the control system.

[0030] The aforementioned automatic baling machine 12 is equipped with a robotic arm for gripping the wire spindles. The robotic arm can transfer the wire spindles between the overhead trolley 6, the baling machine, and the automatic stacking machine 13. The robotic arm and the baling machine are electrically connected to the control system.

[0031] In the preferred embodiment, the first temporary storage 10 and the second temporary storage 11 mentioned above are the same temporary storage, and the silk spindle is sent from the temporary storage to the sock machine to knit socks and then returned to the temporary storage.

[0032] Example 1:

[0033] Preferred configuration: Automatic doffing – After the yarn package is fully wound, the winding head sends a call signal → The PLC receives the signal and sends the yarn package spinning position information and full winding time to the control system → The control system receives the PLC information, compares the distance to the spinning position with the call signal and the full winding time, generates a doffing command and sends it to the PLC → After receiving the command from the control system, the PLC moves the doffing machine to the corresponding spinning position for doffing → After the doffing machine reaches the corresponding spinning position, it will signal to the winding head, allowing the winding head to push the yarn package onto the doffing machine's take-up shaft while ensuring safety → After the doffing machine takes up the yarn package, it will send a take-up completion signal to the winding head and report back to the control system → The doffing machine will push the taken-up yarn onto the corresponding temporary storage rack according to the work command and report to the control system that the work is complete → The control system receives the command and updates the temporary storage rack inventory information.

[0034] Preferred: Automatic paper tube changing---After the automatic paper tube drop is completed, the automatic winding machine automatically receives the paper tube loading signal → After the PLC receives the working position, it selects the paper tube from the paper tube temporary storage area → After reaching the corresponding spinning position, it will exchange signals with the winding head, and under the premise of ensuring safety, allow the automatic paper tube drop machine to push the paper tube onto the winding machine shaft, and report to the control system that the work is completed.

[0035] Preferred configuration: Automatic overhead trolley hanging mechanism --- When there are 24 yarn balls of the same batch number on the temporary storage rack, the control system will generate a hanging mechanism work order → After receiving the work order, the PLC will confirm safety and all conditions, and the yarn hanging machine will go to the temporary storage rack to retrieve 12 yarn balls of the same batch number from a single shaft → The yarn hanging machine will hang the 12 yarn balls of the same batch number on the overhead shuttle car. The shuttle car has 3×4 shafts, with 1 yarn spindle hanging on each shaft → The yarn is hung on the other side by the yarn car rotary table → The yarn hanging machine reports completion → The control system updates the inventory information.

[0036] Preferred method: The shuttle is transported to the operator via overhead rail for stripping and knotting → automatic external inspection → laser marking → automatic weighing → temporary storage and balancing in the vertical warehouse → after FDY yarn is balanced for more than 8 hours, it is taken out of the warehouse by the stacker crane → transported to the operator for knitting and dyeing → temporarily stored in the balancing warehouse again → taken out of the warehouse after 16 hours.

[0037] Preferred method: Place packaging orders (specifications, grades) in the packaging control system → The control system sends the corresponding shuttle car out of the temporary storage and to the packaging line according to the instructions → The robotic arm picks up the spools and places them on the packaging line → Bag, palletize, label, and tape, etc.

[0038] Preferred method: The packaged pallet is delivered to the receiving area of ​​the automated storage and retrieval system (AS / RS) → Through signal interaction, the stacked mother pallet is stacked with the mother pallet coming out of the AS / RS, and the information of the silk spindles on the wooden pallet is recorded in the chip of the mother pallet → The RGV trolley and palletizer intelligently allocate and place the pallet in the appropriate AS / RS position according to the information on the mother pallet chip.

[0039] Preferred option: Add a separate screw production function: Add screw information to the batch number on the winding head PC end → The control system automatically classifies the screws according to the screw information in the batch number, and ensures that the screw information is bound to the overhead rail trolley through data transmission on the conveyor line, and the background server records the relevant information.

[0040] Preferred option: Add a pre-downgrade function: When situations such as yarn drift or component replacement occur during spinning or winding, without affecting winding, the system can be pre-entered on the PC and the specific yarn of a particular winding head can be automatically recorded as a downgraded product.

[0041] Preferred option: Add an automatic external inspection machine to record downgraded products: The overhead track trolley passes the full-spindle hanger through the automatic external inspection machine → the automatic external inspection machine's back-end server records the defective spindles, down to a specific hanger and a specific spindle.

[0042] Preferred option: Add an automatic weighing machine to record downgraded products: The overhead trolley passes the full-weighted spindle hanger through the automatic weighing machine → the automatic weighing machine's back-end server records the defective spindles, down to a specific hanger and a specific spindle.

[0043] Preferred option: Add a robotic arm to grasp downgraded products: The overhead trolley arrives at the packaging area → Based on the information recorded by the backend server, the downgraded spools on the trolley are grasped and transferred to the offline trolley for manual processing → Based on the information recorded by the backend server, the qualified spools on the trolley are grasped and transferred to the packaging line for packaging.

[0044] Preferred option: Add a separate screw packaging function: When planning in the packaging area, different packaging orders are made according to the different screw numbers recorded by the backend server, and the screw information is bound to the inbound pallet.

[0045] Example 2:

[0046] The entire automated packaging process is as follows:

[0047] Step 1: The winding head transmits a signal that there are 5 minutes left to fully wind the coil to the automatic unwinding machine. After receiving the information, the automatic unwinding machine arrives at the position of the winding head and waits for the coil to be fully wound before unwinding.

[0048] Step 2: After the automatic doffing machine has fully unwound the yarn onto the drum, it sends the yarn to the temporary storage rack and transmits the information to the control system.

[0049] Step 3: After receiving the signal that the spool has been pushed into the temporary storage rack, the control system notifies the automatic doffing machine to retrieve the paper tube from the paper tube rack and updates the paper tube rack information at the same time.

[0050] Step 4: After the automatic winding machine takes the paper tube from the paper tube rack, it arrives at the winding machine where the paper tube has just been dropped. After exchanging information with the winding head, it pushes the paper tube into the winding head and then returns to the original work position to wait for the next full roll drop instruction.

[0051] Steps one through four cycle through the automatic unwinding machine, taking paper tubes, placing them into the winding machine to wait for full rolls, taking full rolls of yarn, and placing them into temporary storage racks.

[0052] Step 5: When the number of the same specification wire spindles on the temporary storage rack reaches the number of hanging points of a trolley overhead crane, the control system will transmit a signal to the loader.

[0053] Step 6: After the loader removes the wire spindles from the temporary storage rack, it hangs them on the various hanging points on the overhead rail trolley. Hang one side first, and after one side is full, rotate the trolley to hang the other side.

[0054] Step 7: The overhead rail trolley, loaded with silk spindles, will arrive at the quality inspection area according to the overhead rail laying path—where the silk is manually stripped.

[0055] Step 8: After the wire stripping is completed, the operator will press the jog button to notify the control system. Upon receiving the signal, the control system will direct the overhead trolley crane to the automatic weighing machine.

[0056] Step 9: After receiving the signal that the overhead trolley has arrived, the automatic weighing machine weighs all the wire spindles on the trolley in one go, uploads the weight data to the control system for rating, and then conveys them to the automatic external inspection machine.

[0057] Step 10: After receiving the signal that the overhead trolley has arrived, the automatic external inspection machine will perform a full 360-degree scan of the wire spindles on the trolley in one go, upload the information to the control system for rating, and then send it to the temporary storage warehouse.

[0058] Step 11: After the fully rolled yarn spindles are temporarily stored in the warehouse for 8 hours, the control system will arrange for them to be taken out of the warehouse in sequence and transported to the sock knitting machine via overhead rail. They will then be temporarily stored back in the warehouse for another 16 hours.

[0059] Step 12: During the 16-hour storage period, the control system will summarize the grading results of each stage of the material inspection into Grade B, Grade A, and Grade AA.

[0060] Step 13: The operator places a packing order based on the relevant spindle and grade information recorded by the back-end server. The temporary storage warehouse sends out the relevant overhead rail hangers according to the packing order. The robotic arm grabs the relevant spindles according to the spindle grade recorded by the back-end server and puts them into the packing line for packing.

[0061] Step Fourteen: Stack the packaged silk spindles with the mother pallet, and simultaneously record and transmit the silk spindle information to the chip on the mother pallet. The automated warehouse MS system will then automatically allocate the silk spindles to the corresponding storage locations.

Claims

1. A fully automated packaging production system for PA6 spinning FDY, characterized in that: The system includes a winding head (1), an automatic bobbin dropper (2), a temporary storage rack (3), a loader (5), a ceiling rail trolley crane (6), a wire stripping box (7), an automatic weighing box (8), an automatic external inspection machine (9), a first temporary storage warehouse (10), a second temporary storage warehouse (11), an automatic packaging machine (12), an automatic stacking machine (13), and a vertical storage warehouse (14), arranged in sequence and electrically connected to the control system. The automatic bobbin dropper (2) takes paper tubes from the paper tube rack (4) to transfer the wire spindles on the winding head (1). The paper tube rack (4) is electrically connected to the control system.

2. The fully automated packaging production system for PA6 spinning FDY according to claim 1, characterized in that, The winding head (1) is provided with a first sensor (15) and a second sensor (16) arranged along the distribution axis of the wire spindle. The first sensor (15) is used to detect the signal that the winding head (1) is "fully wound in five minutes" and the second sensor (16) is used to detect the signal that the winding head (1) is "fully wound".

3. The fully automated packaging production system for PA6 spinning FDY according to claim 2, characterized in that, The automatic dosing machine (2) is provided with transverse and longitudinal guide rails and a drive structure. The drive structure drives the automatic dosing machine (2) to pick up paper tubes along the longitudinal guide rail to the temporary storage rack (3), and to place the fully rolled spools of wire in the temporary storage rack (3) along the transverse guide rail, or to pick up the fully rolled spools of wire in the winding head (1) or to place paper tubes. The automatic dosing machine (2) has corresponding position detection devices and electrical connections to the control system when it reaches the winding head (1), the temporary storage rack (3) and the paper tube rack (4). The automatic dosing machine (2) has corresponding position and action detection devices and electrical connections to the control system when it picks up paper tubes, places paper tubes, picks up spools of wire, and places spools of wire in the temporary storage rack (3). The temporary storage rack (3) is equipped with multiple temporary storage points for storing fully rolled and unloaded yarn spindles and a counting device for counting the number of temporary storage spindles. The counting device is electrically connected to the control system. The paper tube rack (4) is provided with multiple hanging points for placing paper tubes. The paper tube rack (4) has a paper tube counting device, which is electrically connected to the control system.

4. The fully automated packaging production system for PA6 spinning FDY according to claim 3, characterized in that, The overhead rail trolley hanger (6) is provided with a bracket (61), a hook (62) is provided above the bracket (61), multiple hanging points are provided on both sides of the bracket (61), and a support leg (64) is provided below the bracket (61).

5. The fully automated packaging production system for PA6 spinning FDY according to claim 4, characterized in that, The aforementioned overhead trolley hanger (6) works in conjunction with the overhead trolley to transfer the overhead trolley hanger (6) at the loading spindle, the stripping box (7), the automatic weighing box (8), the automatic external inspection machine (9), the first temporary storage (10), the second temporary storage (11), and the automatic packaging machine (12), and each location has an arrival signal and is electrically connected to the control system; the loading spindle is equipped with an overhead trolley hanger (6) supply device, and after the previous overhead trolley hanger (6) loaded with spindles leaves the loading spindle, the supply device supplies a new overhead trolley hanger (6).

6. The fully automated packaging production system for PA6 spinning FDY according to claim 5, characterized in that, A sock knitting machine is provided between the first temporary storage warehouse (10) and the second temporary storage warehouse (11) to knit socks from the silk spindles.

7. The fully automated packaging production system for PA6 spinning FDY according to claim 6, characterized in that, The second temporary storage warehouse (11) is equipped with a material inspection device to perform grade assessment of the silk spindles at each stage during the temporary storage period. The material inspection device is electrically connected to the control system.

8. The fully automated packaging production system for PA6 spinning FDY according to claim 7, characterized in that, The automatic baling machine (12) is equipped with a robotic arm for gripping the wire spindle. The robotic arm can transfer the wire spindle between the overhead trolley (6), the baling machine and the automatic stacking machine (13). The robotic arm and the baling machine are electrically connected to the control system.

9. A fully automated packaging production system for PA6 spinning FDY according to claim 8, characterized in that, The first temporary storage warehouse (10) and the second temporary storage warehouse (11) are the same temporary storage warehouse. The silk spindles are sent from the temporary storage warehouse to the sock machine to knit socks and then return to the temporary storage warehouse.

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