Elevator straight guide rail automatic packing line and production method thereof

Abstract

The invention discloses an elevator straight guide rail automatic packaging line and a production method thereof. The elevator straight guide rail automatic packaging line comprises an overturning stacking area, a plastic packaging area, a coding area, a packaging area, a waterproof cloth processing area, a stacking conveying area and a safety protection device which are sequentially arranged according to production procedures. According to the complete working procedures of the production line, full-process automatic operation of the elevator straight guide rail from raw material feeding to final finished product stacking is achieved; each area is provided with a special mechanism to replace the traditional links of manual carrying, material distribution, packaging and the like, so that the time loss of procedure connection is reduced, the handling capacity in unit time is greatly improved, and the overall production efficiency is effectively improved; according to the production line, by means of hydraulic driving, pneumatic control, mechanical automation and the like, layering, transferring, packaging, stacking and other high-repeatability and high-labor-intensity work of the guide rails is completed, and direct manual participation is reduced; and meanwhile, errors of manual operation are reduced through accurate positioning of automatic equipment, and the consistency of links such as packaging and code printing is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to an automatic packing line for elevator straight guide rails and a production method thereof. BACKGROUND

[0002] As a key elevator component composed of steel rails and connecting plates, the elevator guide rail is an important carrier to ensure the safe and stable operation of the elevator. It plays a crucial role in the elevator system, not only providing precise guidance for the car and counterweight, but also bearing various complex loads such as the weight of the car, the impact force of braking, and the huge impact force generated during the emergency braking of the safety gear. The size of these forces is closely related to the load capacity and operating speed of the elevator, so it is crucial to select the guide rail reasonably based on the actual speed and load capacity of the elevator. Among the many types of guide rails, the "T" type guide rail has been widely used in the elevator industry due to its strong rigidity, high reliability, and safety and low cost.

[0003] After the production of elevator guide rails is completed, proper protection during storage and transportation is crucial to ensure the quality and performance of the guide rails. Usually, elevator guide rails need to be stacked and tightly bundled with steel belts to facilitate batch delivery. At the same time, wooden boxes are placed on the ends of the guide rails, and waterproof cloth is used to wrap the stack completely, effectively preventing the guide rails from being affected by dust, moisture, and mechanical damage during storage and transportation.

[0004] Currently, most factories still rely on manual operation in the elevator guide rail packing process. This traditional manual packing method exposes many drawbacks. First, the labor intensity is high, and workers need to repeat heavy physical labor for a long time, which not only leads to physical fatigue but also greatly increases the risk of injury to workers. Second, the labor cost is high, and with the continuous rise of labor costs, the large amount of manpower required for manual packing significantly increases the production cost of enterprises. Third, the production efficiency is low, and the speed and accuracy of manual operation cannot be compared with automated equipment, resulting in a slow packing process that seriously affects the production progress and delivery capacity of enterprises.

[0005] Therefore, it is necessary to invent an automatic packing line for elevator straight guide rails and a production method thereof to solve the above problems. SUMMARY

[0006] (I) Invention purpose The purpose of the present application is to provide an automatic packing line for elevator straight guide rails and a production method thereof.

[0007] (II) Technical solutions In order to achieve the above purpose, the present application provides the following technical solutions: an automatic packing line for elevator straight guide rails, comprising the following steps arranged in sequence according to the production process: The flip stacking area is equipped with a heavy-duty step-by-step loading rack with a straight guide rail for conveying elevators, a hydraulic layering mechanism, a roller lifting and pushing mechanism, a single guide rail material separation mechanism, a pneumatic stacking mechanism and a flip stacking mechanism from left to right. The hydraulic layering mechanism is set on both sides of the output end of the heavy-duty step-by-step loading rack, and a wood shifting mechanism is set on the top and both sides of one side of the heavy-duty step-by-step loading rack. A transverse conveyor frame 1 and a transverse conveyor frame 2 are respectively provided below the single guide rail material separation mechanism and the pneumatic stacking mechanism; A plastic sealing area is provided in the plastic sealing area, wherein a plurality of groups of plastic PET packaging mechanisms are provided with a hydraulic scissor lift moving mechanism 1 on one side of the plurality of groups of plastic PET packaging mechanisms, and a guide rail shelving platform is provided between the plurality of groups of plastic PET packaging mechanisms, and the hydraulic scissor lift moving mechanism 1 receives the elevator straight guide rail transferred by the flipping and stacking mechanism; A coding area is provided in which an inkjet coding mechanism is provided. A transverse conveying frame 3 is provided on one side of the inkjet coding mechanism. A roller longitudinal conveying frame 1 is provided on one side of the inkjet coding mechanism. Both ends of the roller longitudinal conveying frame 1 are provided with a hydraulic scissor lift and moving mechanism 2; A packaging area, wherein a calcium plastic plate packaging mechanism and a steel belt packaging mechanism are provided in the packaging area, wherein the calcium plastic plate packaging mechanism is arranged at the output end of the steel belt packaging mechanism, and a chain conveyor 1 is provided on one side of the steel belt packaging mechanism; A tarpaulin processing area is provided at the junction of the plastic sealing area, the coding area and the packaging area, and is equipped with a tarpaulin preparation device and a tarpaulin processing device. The tarpaulin preparation device includes a tarpaulin placement rack and a tarpaulin hoisting mechanism. The output end of the tarpaulin placement rack is connected to a second chain conveyor. The top of the second chain conveyor carries the elevator straight guide rail, and the tarpaulin processing device is provided on the top. The tarpaulin processing device includes a tarpaulin traction mechanism and a tarpaulin cutting mechanism. A palletizing conveying area is provided with a second roller longitudinal conveying frame, multiple groups of palletizing robots and a fourth transverse conveying frame, wherein the multiple groups of palletizing robots and the fourth transverse conveying frame are arranged on both sides of the second roller longitudinal conveying frame; Safety protection device; the safety protection device includes multiple groups of safety fences surrounding the outside of the above-mentioned production area.

[0008] Preferably, the heavy-load step loading rack is provided with multiple sets of stacked elevator straight guide rails, and wood blocks are provided between the elevator straight guide rails on each layer, and a layered movable guide rail is provided at the bottom of the hydraulic layering mechanism. The hydraulic layering mechanism moves horizontally on the layered movable guide rail and transfers the elevator straight guide rails on each layer to the transverse conveying frame 1. The wood shifting mechanism is installed on the top of the transverse conveying frame 1. The wood shifting mechanism shifts the wood blocks on both sides of the elevator straight guide rails on each layer to a wood block collection box on one side. A fixed baffle is provided between the transverse conveying frame 1 and the transverse conveying frame 2, and the fixed baffle is placed on the On one side of the elevator straight guide rail, the roller lifting and pushing mechanism is arranged between the transverse conveying frame one and the transverse conveying frame two, the single guide rail material distribution mechanism is placed on the inner side of the transverse conveying frame two, and each layer of the elevator straight guide rail is distributed one by one, the flipping and stacking mechanism is installed on both sides of the output end of the transverse conveying frame two, and the pneumatic superposition mechanism is arranged between the flipping and stacking mechanisms on both sides, a stacking moving guide rail is provided at the bottom of the flipping and stacking mechanism, the flipping and stacking mechanism moves on the top of the stacking moving guide rail, and moves the elevator straight guide rail of the layer to the top of the hydraulic scissors lifting and moving mechanism one in batches.

[0009] Preferably, the hydraulic scissors-type lifting and moving mechanism is provided with a lifting and moving guide rail at the bottom, the hydraulic scissors-type lifting and moving mechanism moves horizontally on the top of the lifting and moving guide rail, and the guide rail placing platform is provided on the inner side of the lifting and moving guide rail on both sides, two groups of plastic PET packaging mechanisms are provided on the outer side of the lifting and moving guide rail, and the guide rail placing platform matches the position of the plastic PET packaging mechanism, and the two groups of plastic PET packaging mechanisms are provided with a packaging longitudinal guide rail at the bottom, the two groups of plastic PET packaging mechanisms move on the top of the packaging longitudinal guide rail, that is, move at both ends of the elevator straight guide rail, the chain conveyor is installed at the bottom of the plastic PET packaging mechanism on the right, the rainproof cloth traction mechanism is installed on the top, and the rainproof cloth preparation equipment is provided at the end of the plastic PET packaging mechanism on the right.

[0010] Preferably, the rainproof cloth traction mechanism is arranged as a gantry type, and the end of the rainproof cloth traction mechanism is located on the top of the plastic PET packaging mechanism to set the calcium plastic board packaging mechanism, the end of the gantry type rainproof cloth traction mechanism is provided with the rainproof cloth cutting mechanism, and a moving mechanism is provided on one side of the rainproof cloth cutting mechanism, and the moving mechanism is installed on the side wall of the mounting frame on one side, a plurality of rainproof cloth rollers are placed in the rainproof cloth placement rack, and one end of the rainproof cloth roller at the end of the rainproof cloth placement rack is installed at the traction end of the rainproof cloth traction mechanism, and the rainproof cloth lifting mechanism is fixed on one side of the rainproof cloth placement rack.

[0011] Preferably, the steel strip packaging mechanism is arranged at the end of the rainproof cloth traction mechanism, and the calcium plastic plate packaging mechanism is provided with a calcium plastic plate material box on one side, the calcium plastic plate material box is arranged on the side of the rainproof cloth traction mechanism, and the chain plate conveyor is arranged on one side of the steel strip packaging mechanism.

[0012] Preferably, the second hydraulic scissor lifting moving mechanism is provided with two groups and is arranged on one side of the steel strip packaging mechanism, the bottom of the second hydraulic scissor lifting moving mechanism is provided with a lifting moving guide rail II, the second hydraulic scissor lifting moving mechanism moves horizontally on the top of the lifting moving guide rail II, the roller longitudinal conveying frame I is arranged between the two groups of the second hydraulic scissor lifting moving mechanism, the elevator straight guide rail is placed on the top of the roller longitudinal conveying frame I, the second hydraulic scissor lifting moving mechanism transfers the elevator straight guide rail to the transverse conveying frame III, the ink jet coding mechanism is fixed on the outer side of the second hydraulic scissor lifting moving mechanism, and the ink jet end is arranged in the placement position of the elevator straight guide rail.

[0013] Preferably, the second roller longitudinal conveying frame is arranged on one side of the rainproof cloth placing frame, and the stacking robot is provided with multiple groups and is fixed on one side of the second roller longitudinal conveying frame, and the stacking robot places the elevator straight guide rail on the transverse conveying frame IV.

[0014] Preferably, the elevator straight guide rail packaging line is provided with multiple electrical control boxes, and the multiple electrical control boxes are arranged on the outer side of the safety fence.

[0015] Preferably, the safety fence is further provided with a yield display.

[0016] A production method of an elevator straight guide rail automatic packaging line, characterized by comprising the following steps: S1, overturning and stacking processing: S1.1, using an external hoisting mechanism to hoist multiple groups of elevator straight guide rails to a heavy load step feeding frame for conveying, a cushioning wood is arranged between each layer of elevator straight guide rails, a hydraulic layering mechanism moves horizontally along a layering moving guide rail to extract the elevator straight guide rails layer by layer to a transverse conveying frame I; S1.2, when the elevator straight guide rail passes through the wood shifting mechanism, a top sensor receives a signal and removes the cushioning wood on both sides to a cushioning wood collecting box; S1.3, a roller jacking and aligning mechanism aligns the guide rail in cooperation with a fixed baffle, and a single guide rail distributing mechanism distributes the elevator straight guide rails one by one to the transverse conveying frame II; S1.4, the elevator straight guide rails on the transverse conveying frame II are transmitted to the overturning and stacking mechanism for overturning, and a pneumatic stacking mechanism stacks the overturned guide rails in a forward and reverse manner, and after stacking, the overturning and stacking mechanism moves along a stacking moving guide rail to transfer the stacked guide rails to the first hydraulic scissor lifting moving mechanism in the plastic sealing area; S2, plastic sealing treatment: S2.1, hydraulic scissor lift moving mechanism one moves along the lifting moving guide rail one and transversely, and places the guide rail on the guide rail resting platform; S2.2, two groups of plastic PET packaging mechanisms move along the packaging longitudinal guide rail to the two ends of the guide rail to perform plastic sealing; S2.3, after the plastic sealing, the guide rail is conveyed to the chain conveyor one at the bottom of the rainproof cloth processing area; S3, rainproof cloth covering treatment: S3.1, the rainproof cloth hoisting mechanism loads the rainproof cloth roller into the rainproof cloth placing rack, and then connects one end of the rainproof cloth roller to the rainproof cloth traction mechanism, and after the rainproof cloth traction mechanism covers the rainproof cloth on the elevator straight guide rail, the moving mechanism drives the rainproof cloth cutting mechanism to cut the rainproof cloth; S3.2, after the rainproof cloth is covered, the chain conveyor one transmits the elevator straight guide rail to the packaging area; S4, coding and packaging treatment: S4.1, when the elevator straight guide rail on the chain conveyor one passes through the calcium plastic plate packaging mechanism, it takes the calcium plastic plate from the calcium plastic plate box and wraps the calcium plastic plate outside the elevator straight guide rail; S4.2, the chain conveyor one transmits the elevator straight guide rail to pass through the steel band packaging mechanism, and the steel band is bundled; S4.3, the bundled elevator straight guide rail is conveyed to the roller longitudinal conveying frame one by the chain conveyor one, and when the coding position is appropriate, the inkjet coding mechanism codes the elevator straight guide rail; S4.4, if the batch quantity is large during coding, the hydraulic scissor lift moving mechanism two moves along the lifting moving guide rail two and transversely, and the guide rail is transferred to the transverse conveying frame three; S4.5, after the coding is completed, the elevator straight guide rail is transmitted to the chain conveyor one by the hydraulic scissor lift moving mechanism two, and is transmitted to the stacking conveying area by other transmission equipment; S5, stacking output: S5.1, the stacking robot grabs the packaged guide rail from the roller longitudinal conveying frame two; S5.2, the stacking robot stacks the guide rail to the transverse conveying frame four for output; S6, the electrical control box is used to control the whole line equipment, and the yield display is used to realize real-time yield statistics.

[0017] Compared with the prior art, the above technical scheme of the present application has the following beneficial effects: 1. The complete process of the production line of the present invention realizes the full process automation of elevator straight guide rails from raw material loading to final finished product palletizing; each area is equipped with a specialized mechanism to replace traditional manual handling, material sorting, packaging and other links, reducing the time loss of process connection, greatly increasing the processing volume per unit time, and effectively improving overall production efficiency; 2. The production line of the present invention uses hydraulic drive, pneumatic control, mechanical automation and other methods to complete highly repetitive and labor-intensive tasks such as layering, transfer, packaging and palletizing of guide rails, reducing direct manual participation. At the same time, the precise positioning of the automated equipment reduces errors in manual operation and improves the consistency of packaging, coding and other links. 3. In the present invention, the equipment in each area of ​​the production line is seamlessly connected through conveyor racks, lifting and moving mechanisms, etc., forming a coherent production closed loop, without the need for manual transfer in the middle; at the same time, according to different packaging requirements, special processing mechanisms are equipped to flexibly meet the diverse packaging needs of different customers and improve the market adaptability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall production line structure of the present invention; Figure 2 This is a top view of the entire production line of the present invention; Figure 3 This is a schematic structural diagram of the flipping and stacking area of ​​the present invention; Figure 4 This is a schematic structural diagram of the plastic sealing area, packaging area, coding area and rainproof cloth processing area of ​​the present invention; Figure 5 It is a structural schematic diagram of the palletizing conveying area of ​​the present invention.

[0020] Description of reference numerals: 1. Flipping and palletizing area; 11. Heavy-load step-by-step loading rack; 12. Hydraulic layering mechanism; 121. Layered moving guide rail; 13. Roller lifting and pushing mechanism; 14. Single guide rail material separation mechanism; 15. Pneumatic stacking mechanism; 16. Flipping and palletizing mechanism; 161. Palletizing moving guide rail; 17. Wood shifting mechanism; 171. Timber collection box; 18. Horizontal conveyor rack 1; 19. Horizontal conveyor rack 2; 2. Plastic sealing area; 21. Plastic PET packaging mechanism; 22. Hydraulic scissor lift mechanism 1; 221. Lifting and moving guide rail 1; 23. Guide rail placement platform; 3. Coding area; 31. Inkjet coding mechanism; 32. Horizontal conveyor rack 3; 33. Roller longitudinal conveyor rack 1; 34. Hydraulic scissor lift mechanism 2; 3 41. Lifting and moving guide rail 2; 4. Packing area; 41. Calcium plastic board packaging mechanism; 42. Steel belt packing mechanism; 43. Chain conveyor 1; 44. Calcium plastic board material box; 5. Rainproof cloth processing area; 51. Rainproof cloth preparation equipment; 52. Rainproof cloth processing equipment; 53. Rainproof cloth placement rack; 54. Rainproof cloth lifting mechanism; 55. Chain conveyor 2; 56. Rainproof cloth traction mechanism; 57. Rainproof cloth cutting mechanism; 58. Moving mechanism; 581. Mounting frame; 59. Rainproof cloth roller; 6. Palletizing conveying area; 61. Roller longitudinal conveyor frame 2; 62. Palletizing robot; 63. Transverse conveyor frame 4; 7. Safety protection device; 71. Safety fence; 72. Production display; 8. Elevator straight guide rail; 81. Skids. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] The present invention provides Figure 1-5 The automatic packaging line for elevator straight guide rails shown in the figure includes the following parts arranged in sequence according to the production process: The flip stacking area 1 is equipped with a heavy-duty step-by-step loading rack 11 for conveying the straight guide rail 8 of the elevator, a hydraulic layering mechanism 12, a roller lifting and pushing mechanism 13, a single guide rail material separation mechanism 14, a pneumatic stacking mechanism 15 and a flip stacking mechanism 16 from left to right. Hydraulic layering mechanisms 12 are set on both sides of the output end of the heavy-duty step-by-step loading rack 11. Wood shifting mechanisms 17 are set on the top and both sides of one side of the heavy-duty step-by-step loading rack 11. A transverse conveying rack 18 and a transverse conveying rack 2 19 are respectively provided below the single guide rail material separation mechanism 14 and the pneumatic stacking mechanism 15; In the present invention, multiple stacked sets of elevator straight guide rails 8 are placed on a heavy-duty step-by-step loading rack 11, with wooden blocks 81 placed between each layer. A hydraulic layering mechanism 12 moves horizontally on the bottom layered movable guide rails 121, precisely transferring each layer of elevator straight guide rails 8 to the transverse conveyor rack 18. Subsequently, the wood shifting mechanism 17 atop the transverse conveyor rack 18 is activated, shifting the wooden blocks 81 on either side of each layer of elevator straight guide rails 8 into a wooden block collection box 171 on the side. Between the transverse conveyor racks 18 and 2, fixed baffles are placed on either side of the elevator straight guide rails 8, where the roller lifting and alignment mechanism 13 operates to ensure the straight guide rails 8 are neatly aligned. Next, the individual guide rail separating mechanism 14 inside the transverse conveyor rack 2 19 separates each layer of elevator straight guide rails 8 one by one, and the pneumatic stacking mechanism 15 then performs the stacking operation. Finally, the flip stacking mechanism 16 installed on both sides of the output end of the second transverse conveyor frame 19 moves on the top of the stacking moving guide rail 161 at the bottom, and moves the layer elevator straight guide rail 8 to the top of the hydraulic scissor lift moving mechanism 1 22 in multiple batches.

[0023] Plastic sealing area 2, plastic sealing area 2 is provided with multiple groups of plastic PET packaging mechanisms 21, one side of the multiple groups of plastic PET packaging mechanisms 21 is provided with a hydraulic scissor lift moving mechanism 22, a guide rail shelving platform 23 is provided between the multiple groups of plastic PET packaging mechanisms 21, and the hydraulic scissor lift moving mechanism 22 receives the elevator straight guide rail 8 transferred by the flip stacking mechanism 16; In the present invention, the hydraulic scissor lift mechanism 22 moves horizontally atop the bottom lift rail 221, receiving the elevator straight rail 8 from the flipping and stacking mechanism 16 and transferring it to the rail support platform 23. The rail support platform 23 is located inside the lift rail 221 on both sides and aligns with the position of the plastic PET packaging mechanism 21. Two sets of plastic PET packaging mechanisms 21 outside the lift rail 221 move atop the bottom longitudinal packaging rail 211 to perform plastic PET packaging operations at both ends of the elevator straight rail 8.

[0024] The coding area 3 is provided with an inkjet coding mechanism 31, a transverse conveying frame 3 32 is provided on one side of the inkjet coding mechanism 31, a roller longitudinal conveying frame 1 33 is provided on one side of the inkjet coding mechanism 31, and hydraulic scissor lift moving mechanism 2 34 is provided at both ends of the roller longitudinal conveying frame 1 33; In the present invention, two sets of hydraulic scissor lift mechanisms 34 are installed on one side of the steel strapping mechanism 42. They move horizontally on top of the bottom lift guide rail 341, transferring the elevator straight guide rail 8 to the roller longitudinal conveyor frame 33, where the elevator straight guide rail 8 is placed atop. The hydraulic scissor lift mechanism 34 then transfers the elevator straight guide rail 8 to the transverse conveyor frame 32. At this point, the inkjet coding mechanism 31, fixed to the outside of the hydraulic scissor lift mechanism 34, activates, aligning its inkjet tip with the placement of the elevator straight guide rail 8 to perform inkjet coding.

[0025] The packing area 4 is provided with a calcium plastic plate packing mechanism 41 and a steel belt packing mechanism 42. The calcium plastic plate packing mechanism 41 is provided at the output end of the steel belt packing mechanism 42. A chain conveyor 43 is provided on one side of the steel belt packing mechanism 42. In the present invention, after the rainproof sheeting is completed, the elevator straight guide rail 8 is transported via a chain conveyor 43 at the bottom of the right plastic PET packaging mechanism 21 to the steel strip packaging mechanism 42 for steel strip packaging. After the steel strip packaging is completed, the elevator straight guide rail 8 is transferred to the calcium plastic board packaging mechanism 41, where the calcium plastic board hopper 44 on the side of the calcium plastic board packaging mechanism 41 provides calcium plastic boards, completing the calcium plastic board packaging operation.

[0026] The tarpaulin processing area 5 is arranged at the junction of the plastic sealing area 2, the coding area 3 and the packaging area 4, and is equipped with a tarpaulin preparation device 51 and a tarpaulin processing device 52. The tarpaulin preparation device 51 includes a tarpaulin placement rack 53 and a tarpaulin hoisting mechanism 54. The output end of the tarpaulin placement rack 53 is connected to a chain plate conveyor 2 55. The top of the chain plate conveyor 2 55 carries the elevator straight guide rail 8, and the top is provided with a tarpaulin processing device 52. The tarpaulin processing device 52 includes a tarpaulin traction mechanism 56 and a tarpaulin cutting mechanism 57; In the present invention, the tarpaulin preparation device 51 houses multiple tarpaulin rollers 59 within the tarpaulin placement rack 53. One end of each roller 59 is mounted to the traction end of a tarpaulin traction mechanism 56. This gantry-style tarpaulin traction mechanism 56 operates from the top of the right-side plastic PET packaging mechanism 21, pulling the tarpaulin to a position that covers the elevator's straight guide rails 8. The tarpaulin cutting mechanism 57, driven by a moving mechanism 58 mounted on the sidewall of a mounting frame 581, then cuts the tarpaulin.

[0027] The palletizing conveying area 6 is provided with a roller longitudinal conveying frame 2 61, multiple groups of palletizing robots 62 and a transverse conveying frame 4 63. The multiple groups of palletizing robots 62 and the transverse conveying frame 4 63 are arranged on both sides of the roller longitudinal conveying frame 2 61; In the present invention, the coded elevator straight guide rails 8 are transported to roller longitudinal conveyor rack 2 61, which is located on the side of the rainproof sheet placement rack 53. Multiple palletizing robots 62 are fixed to the side of roller longitudinal conveyor rack 2 61, grabbing the elevator straight guide rails 8 and placing them on transverse conveyor rack 4 63 to complete the final palletizing process. Safety protection device 7; the safety protection device 7 includes multiple groups of safety fences 71 surrounding the outside of the above-mentioned production area.

[0028] Throughout operation, multiple safety fences 71 within the safety protection system 7 surround all of the aforementioned production areas, ensuring safety. Multiple electrical control boxes 9 within the elevator straight guide rail packaging line, mounted outside the safety fences 71, control the operation of various mechanisms. Production indicators 72 on the safety fences 71 display production output in real time.

[0029] The heavy-load step loading rack 11 is provided with multiple sets of stacked elevator straight guide rails 8, and a skid 81 is provided between the elevator straight guide rails 8 on each layer. A layered movable guide rail 121 is provided at the bottom of the hydraulic layering mechanism 12. The hydraulic layering mechanism 12 moves horizontally on the layered movable guide rail 121 and transfers the elevator straight guide rail 8 on each layer to the transverse conveying rack 18. A wood shifting mechanism 17 is installed on the top of the transverse conveying rack 18. The wood shifting mechanism 17 shifts the skids 81 on both sides of the elevator straight guide rail 8 on each layer to a skid collection box 171 on one side. A fixed baffle is provided between the transverse conveying rack 18 and the transverse conveying rack 2 19. The fixed baffle is placed on the elevator straight guide rail 8. On one side of the guide rail 8, the roller lifting and pushing mechanism 13 is arranged between the transverse conveyor frame 18 and the transverse conveyor frame 2 19. The single guide rail material distribution mechanism 14 is placed on the inner side of the transverse conveyor frame 2 19, and the straight guide rails 8 of each layer of elevator are distributed one by one. The flipping and stacking mechanism 16 is installed on both sides of the output end of the transverse conveyor frame 2 19, and the pneumatic superposition mechanism 15 is arranged between the flipping and stacking mechanisms 16 on both sides. A stacking moving guide rail 161 is provided at the bottom of the flipping and stacking mechanism 16. The flipping and stacking mechanism 16 moves on the top of the stacking moving guide rail 161, and moves the layer elevator straight guide rails 8 to the top of the hydraulic scissors lifting and moving mechanism 22 in batches.

[0030] In the present invention, a lifting and moving guide rail 221 is provided at the bottom of the hydraulic scissors-type lifting and moving mechanism 22, and the hydraulic scissors-type lifting and moving mechanism 22 moves horizontally at the top of the lifting and moving guide rail 221, and the guide rail placing platform 23 is provided on the inner side of the lifting and moving guide rail 221 on both sides, and two groups of plastic PET packaging mechanisms 21 are provided on the outer side of the lifting and moving guide rail 221, and the guide rail placing platform 23 matches the position of the plastic PET packaging mechanism 21, and the two groups of plastic PET packaging mechanisms 21 are provided with a packaging longitudinal guide rail 211 at the bottom, and the two groups of plastic PET packaging mechanisms 21 move on the top of the packaging longitudinal guide rail 211, that is, move at both ends of the elevator straight guide rail 8, a chain conveyor 43 is installed at the bottom of the right plastic PET packaging mechanism 21, a rainproof cloth traction mechanism 56 is installed on the top, and a rainproof cloth preparation device 51 is provided at the end of the right plastic PET packaging mechanism 21.

[0031] The rainproof cloth traction mechanism 56 is set to a gantry type, and the end of the rainproof cloth traction mechanism 56 is located on the top of the plastic PET packaging mechanism 21 and a calcium plastic plate packaging mechanism 41 is set. A rainproof cloth cutting mechanism 57 is set at the end of the gantry type rainproof cloth traction mechanism 56. A moving mechanism 58 is provided on one side of the rainproof cloth cutting mechanism 57. The moving mechanism 58 is installed on the side wall of the mounting frame 581 on one side. A plurality of rainproof cloth rollers 59 are placed in the rainproof cloth placement rack 53, and one end of the rainproof cloth roller 59 at the end of the rainproof cloth placement rack 53 is installed at the traction end of the rainproof cloth traction mechanism 56, and the rainproof cloth lifting mechanism 54 is fixed on one side of the rainproof cloth placement rack 53.

[0032] The steel belt packaging mechanism 42 is arranged at the end of the rainproof cloth traction mechanism 56, and a calcium plastic board material box 44 is provided on one side of the calcium plastic board packaging mechanism 41. The calcium plastic board material box 44 is placed on the side of the rainproof cloth traction mechanism 56, and the chain conveyor 43 is placed on one side of the steel belt packaging mechanism 42.

[0033] There are two groups of hydraulic scissor lift and moving mechanisms 2 34 and they are installed on one side of the steel strip packaging mechanism 42. A lifting and moving guide rail 2 341 is provided at the bottom of the hydraulic scissor lift and moving mechanism 2 34. The hydraulic scissor lift and moving mechanism 2 34 moves horizontally on the top of the lifting and moving guide rail 2 341, and a roller longitudinal conveying frame 1 33 is provided between the two groups of hydraulic scissor lift and moving mechanisms. The elevator straight guide rail 8 is placed on the top of the roller longitudinal conveying frame 1 33. The hydraulic scissor lift and moving mechanism 2 34 transfers the elevator straight guide rail 8 to the horizontal conveying frame 3 32. The inkjet coding mechanism 31 is fixed on the outside of the hydraulic scissor lift and moving mechanism 2 34, and its inkjet end is placed in the placement position of the elevator straight guide rail 8.

[0034] The second roller longitudinal conveyor frame 61 is set on one side of the rainproof cloth placement frame 53, and multiple groups of stacking robots 62 are provided and fixed on one side of the second roller longitudinal conveyor frame 61. The stacking robots 62 place the elevator straight guide rail 8 on the transverse conveyor frame 4 63.

[0035] A plurality of electrical control boxes 9 are provided in the elevator straight guide rail packaging line, and a plurality of electrical control boxes 9 are installed outside the safety fence 71. The safety fence 71 is also provided with a production display 72.

[0036] This invention automates the entire elevator guide rail process, from loading, layering, shifting, palletizing, laminating, applying tarpaulins, packaging, coding, and finally palletizing and transporting. The coordinated operation of various regional units reduces manual intervention, significantly shortens the production cycle, and significantly improves production efficiency compared to traditional manual packaging methods. The operation of each unit is precisely controlled by an electrical control box, such as the hydraulic layering unit for precise material movement, the plastic PET packaging unit for stable packaging, and the inkjet coding unit for accurate coding. This eliminates potential errors associated with manual operation, ensures consistent and stable packaging of the elevator guide rails, and enhances packaging quality. The fully automated production process reduces reliance on manual labor, eliminating the need for large numbers of workers at each stage, reducing manpower input and thus saving labor costs. Safety fences within the safety protection system isolate the production area from the outside, preventing unauthorized personnel from entering the production area and causing safety accidents, thus ensuring the safety of personnel during the production process. Furthermore, the automated operation of each unit reduces human involvement in dangerous processes, further improving production safety.

[0037] A production method for an automatic packaging line for elevator straight guide rails, comprising the following steps: S1. Turning palletizing process: S1.1. Use an external lifting mechanism to lift multiple sets of elevator straight guide rails 8 onto the heavy-load step-type loading rack 11 for transportation. During the transportation process of the heavy-load step-type loading rack 11, its stepping speed is set to 3-5 meters per minute, which can stably undertake the multiple sets of elevator straight guide rails 8 lifted by the external lifting mechanism; the pads 81 between the elevator straight guide rails 8 on each layer are made of hard miscellaneous wood with a thickness of 50mm, which not only avoids direct friction between the guide rails, but also maintains the same height between layers; the working pressure of the hydraulic system of the hydraulic layering mechanism 12 is controlled at 10-12MPa, and it moves horizontally along the layered moving guide rails 121 at a speed of 0.8m / s. During the movement, the clamping device at its bottom will accurately correspond to the two sides of the guide rails on each layer, and after positioning by sensors, the elevator straight guide rails 8 are extracted layer by layer to the transverse conveying rack 18; this operation realizes the layered and orderly transfer of the guide rails, which is many times more efficient than manual layering and avoids the problem of guide rail collision caused by manual handling; S1.2. When the transverse conveyor frame 18 conveys the guide rail to the wood shifting mechanism 17, the conveying speed is reduced to 0.5 m / s to ensure that the top sensor can stably receive the guide rail in-position signal. When the signal is triggered, the pneumatic push rods on both sides of the wood shifting mechanism 17 quickly move at a speed of 0.3 m / s, accurately pushing the skids 81 on both sides of the guide rail into the skid collection box 171. This step achieves a 100% skid removal rate, eliminating the need for subsequent manual secondary cleaning, greatly reducing the time loss during process connection. S1.3. After the skids are removed, the elevator straight guide rail 8 enters the working area of ​​the roller lifting and alignment mechanism 13. The roller lifting device lifts the guide rail 50 mm at a speed of 0.2 m / s. Then, the alignment plates on both sides move toward the fixed baffle at a speed of 0.15 m / s, so that the alignment error of the guide rail in the width direction is controlled within 3 mm. Then, the material distribution claws of the single guide rail distribution mechanism 14 operate intermittently, with each action interval of 2 seconds, to distribute the elevator straight guide rails 8 one by one to the transverse conveyor frame 2 19. The distribution accuracy is high, and the stacking and congestion of the guide rails are effectively avoided. S1.4. The second transverse conveyor frame 19 transfers the elevator straight guide rail to the flipping and palletizing mechanism 16 at a speed of 1 m / s. The flipping claw of the flipping and palletizing mechanism 16 grips the guide rail and completes a 180° flip. The pneumatic pressure of the pneumatic stacking mechanism 15 is set to 0.6 MPa. It stacks the guide rails after the material distribution and flipping according to the positive and negative stacking method, that is, the first guide rail faces the front side up and the second guide rail faces the back side up, alternating in this manner, so that the overall center of gravity offset of the stacked guide rails does not exceed 50 mm. After stacking is completed, the flipping and palletizing mechanism 16 moves along the stacking moving guide rail 161 at a speed of 0.6 m / s to transfer the stacked guide rails in batches to the hydraulic scissor lift moving mechanism 1 22 in the plastic sealing area 2. This stacking method makes the guide rails more stable during subsequent processing and improves batch transfer efficiency many times compared to traditional manual palletizing. S2, plastic sealing: S2.1. The hydraulic scissor lift mechanism 22 has a lifting speed of 0.3 m / s and moves laterally along the lifting guide rail 221 at a speed of 0.7 m / s, precisely placing the guide rail on the guide rail support platform 23. The surface of the guide rail support platform 23 is provided with a 10 mm thick rubber buffer layer, which effectively cushions the impact of the guide rail during placement and reduces the risk of scratches on the guide rail surface, keeping the scratch rate below 0.1%. S2.2. Two sets of PET packaging mechanisms 21 move along the longitudinal guide rail 211 at a speed of 0.5 m / s to the ends of the rail. The heating temperature of the packaging mechanisms is set to 250-280°C, and the strapping force is controlled at 500-800N. During the sealing process, the fit error between the PET strapping tape and the rail surface does not exceed 2mm. Each set of mechanisms completes the sealing of both ends in just 15 seconds, and the sealing is more uniform and less likely to loosen. S2.3. The plastic-sealed guide rail is transported via chain conveyor 43. The conveyor chain speed is 0.8 m / s. The chain surface adopts a non-slip design. The guide rail deflection during transportation does not exceed 10 mm. The guide rail is smoothly transported to chain conveyor 43 at the bottom of the tarpaulin processing area 5, ready for tarpaulin covering. S3, Rainproof cloth covering treatment: S3.1. The tarpaulin hoisting mechanism 54 has a hoisting speed of 0.4 m / s, which smoothly loads the tarpaulin roller 59 into the tarpaulin placement frame 53 with minimal installation positioning error. One end of the tarpaulin roller 59 is then introduced into the tarpaulin traction mechanism 56 via a guide wheel. The traction mechanism's traction speed is consistent with the speed of the chain conveyor 43, at 0.8 m / s, ensuring that the tarpaulin is evenly covered on the elevator straight guide rail 8, with the coverage deviation controlled within 50 mm. When the coverage length reaches the guide rail length, the moving mechanism 58 drives the tarpaulin cutting mechanism 57 at a speed of 0.2 m / s. The cutting mechanism's blade is made of high-speed steel, and it takes only 0.5 seconds to cut the tarpaulin, resulting in a smooth, burr-free cut, avoiding protective holes in the tarpaulin caused by uneven cutting. S3.2. After the tarpaulin is applied, the chain conveyor 43 continues to transport the elevator straight guide rail 8 to the packaging area 4 at a speed of 0.8 m / s. During this process, the tarpaulin adheres tightly to the guide rail surface without noticeable wrinkles, demonstrating a significant protective effect. Testing has shown that after 72 hours in an environment with 80% humidity, the guide rail surface shows no signs of moisture. S4, coding and packaging processing: S4.1. When the elevator straight guide rail 8 on chain conveyor 43 passes the calcium plastic sheet packaging mechanism 41, the conveyor speed is reduced to 0.6 m / s. The calcium plastic sheet packaging mechanism 41 extracts the calcium plastic sheet from the calcium plastic sheet bin 44. The extraction arm's action cycle is 3 seconds. The extracted calcium plastic sheet is 5 mm thick and is wrapped around the elevator straight guide rail 8 by guide rollers. The overlap width of the calcium plastic sheet during wrapping is 50 mm, and the sheet is automatically secured with tape. The wrapping pass rate reaches 99.5%, effectively preventing damage to the guide rail from external impact. S4.2, after the completion of the calcium plastic plate wrapping, the chain conveyor 43 transmits the elevator straight guide rail 8 through the steel band packing mechanism 42, and the conveyor speed is kept at 0.6 m / s; the steel band packing mechanism 42 adopts a steel band with a width of 32 mm, and the steel band tension during bundling is 1500-2000 N; 3-4 bundling points are uniformly arranged along the length direction of each guide rail, and the overlapping part of the steel band after bundling is fixed by hot melting welding, the welding strength reaches more than 80% of the strength of the steel band body, ensuring firm bundling and no loosening phenomenon in the subsequent transportation process; S4.3, the bundled elevator straight guide rail 8 is conveyed by the chain conveyor 43 to the roller longitudinal conveying frame 1 33, and the conveying speed is 0.7 m / s; the roller longitudinal conveying frame 1 33 is provided with a positioning sensor, and when the detection position of the guide rail is appropriate, the conveyor automatically stops, and the ink jet coding mechanism 31 starts to work; the distance between the nozzle of the coding mechanism and the surface of the guide rail is controlled to be 10-15 mm, the coding speed is 20 characters / s, the coding content is clear and visible, the character height is 10-15 mm, and the code trace can be maintained for many years without falling off under normal storage conditions, realizing effective traceability of product information; S4.4, when the coding batch quantity is large, the working pressure of the hydraulic system of the hydraulic scissor lifting moving mechanism 2 34 is 11 MPa, which transversely moves along the lifting moving guide rail 2 341 at a speed of 0.6 m / s, and stably transfers the guide rail to the transverse conveying frame 3 32; the transverse conveying frame 3 32 can accommodate 20-30 guide rails at the same time, realizes temporary caching of the guide rails, avoids production line congestion caused by limited processing capacity of the coding equipment, and improves the continuous operation stability of the production line by 20%; S4.5, after coding is completed, the hydraulic scissor lifting moving mechanism 2 34 acts again to transmit the elevator straight guide rail 8 to the chain conveyor 1 43, and then transmits to the stacking conveying area 6 through the roller conveyor and other transmission equipment, and the damage rate of the guide rail in the whole transmission process is 0, ensuring the product quality; S5 Stacking output: S5.1, the grabbing speed of the stacking robot 62 is 15 times / min, which accurately grabs the bundled guide rail from the roller longitudinal conveying frame 2 61, and the grabbing positioning error is not more than 5 mm; the mechanical arm of the robot has a bearing capacity of 500 kg, which fully meets the grabbing demand of single or multiple guide rails; S5.2. Palletizing robot 62 stacks the guide rails onto transverse conveyor rack 4 63 according to a preset stacking pattern. During the stacking process, the alignment error between each layer of guide rails is controlled within 10 mm, ensuring high stacking stability. In the absence of external impact, there is no risk of tipping when the stack reaches a height of 2 meters. Transverse conveyor rack 4 63 delivers the stacked guide rails at a speed of 0.8 m / s, facilitating transport by forklifts and other equipment. S6, electrical control box 9 uses a PLC control system equipped with a touch screen interface, which can realize the start and stop, speed adjustment, parameter setting and other operations of the entire line equipment with high control accuracy. At the same time, the system has a fault self-diagnosis function. When a device fails, it can issue an alarm signal and display the fault location within 10 seconds, greatly shortening the troubleshooting and maintenance time, and increasing the effective operation rate of the equipment to over 95%; The output display 72 is connected to the counting sensors in each link, and counts the rail packaging output every hour and every day in real time. The data is updated frequently and the statistical error is small. Through the output display, managers can intuitively understand the operating status of the production line, facilitate timely adjustment of production plans, and realize the informatization and intelligentization of production management.

[0038] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An automatic packaging line for elevator straight guide rails, characterized by: Including the following settings in sequence according to the production process: A flip stacking area (1), wherein the flip stacking area (1) is provided with a heavy-duty step-by-step loading rack (11) with a conveying elevator straight guide rail (8), a hydraulic layering mechanism (12), a roller lifting and pushing mechanism (13), a single guide rail material separation mechanism (14), a pneumatic stacking mechanism (15) and a flip stacking mechanism (16) from left to right. The hydraulic layering mechanism (12) is provided on both sides of the output end of the heavy-duty step-by-step loading rack (11). A wood shifting mechanism (17) is provided on the top and both sides of one side of the heavy-duty step-by-step loading rack (11). A transverse conveying rack 1 (18) and a transverse conveying rack 2 (19) are provided below the single guide rail material separation mechanism (14) and the pneumatic stacking mechanism (15). A plastic sealing area (2), wherein a plurality of plastic PET packaging mechanisms (21) are provided in the plastic sealing area (2), a hydraulic scissor lift moving mechanism (22) is provided on one side of the plurality of plastic PET packaging mechanisms (21), a guide rail shelving platform (23) is provided between the plurality of plastic PET packaging mechanisms (21), and the hydraulic scissor lift moving mechanism (22) receives the elevator straight guide rail (8) transferred by the flip stacking mechanism (16); A coding area (3), wherein an inkjet coding mechanism (31) is provided in the coding area (3), a transverse conveying frame (32) is provided on one side of the inkjet coding mechanism (31), a roller longitudinal conveying frame (33) is provided on one side of the inkjet coding mechanism (31), and a hydraulic scissor lift moving mechanism (34) is provided at both ends of the roller longitudinal conveying frame (33); A packing area (4), wherein the packing area (4) is provided with a calcium plastic plate packing mechanism (41) and a steel belt packing mechanism (42), the calcium plastic plate packing mechanism (41) is arranged at the output end of the steel belt packing mechanism (42), and a chain conveyor (43) is provided on one side of the steel belt packing mechanism (42); A rainproof cloth processing area (5), the rainproof cloth processing area (5) is arranged at the junction of the plastic sealing area (2), the coding area (3) and the packaging area (4), and is provided with a rainproof cloth preparation device (51) and a rainproof cloth processing device (52), the rainproof cloth preparation device (51) includes a rainproof cloth placement rack (53) and a rainproof cloth lifting mechanism (54), the output end of the rainproof cloth placement rack (53) is connected to a chain plate conveyor 2 (55), the top of the chain plate conveyor 2 (55) carries the elevator straight guide rail (8), and the top is provided with the rainproof cloth processing device (52), the rainproof cloth processing device (52) includes a rainproof cloth traction mechanism (56) and a rainproof cloth cutting mechanism (57); A palletizing conveying area (6), wherein the palletizing conveying area (6) is provided with a second roller longitudinal conveying frame (61), a plurality of groups of palletizing robots (62) and a fourth transverse conveying frame (63), and the plurality of groups of the palletizing robots (62) and the fourth transverse conveying frame (63) are arranged on both sides of the second roller longitudinal conveying frame (61); Safety protection device (7); the safety protection device (7) includes multiple groups of safety fences (71) surrounding the outside of the production area.

2. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The heavy-load step-by-step loading rack (11) is provided with a plurality of stacked elevator straight guide rails (8), and a pair of wood blocks (81) are provided between each layer of the elevator straight guide rails (8). The bottom of the hydraulic layering mechanism (12) is provided with a layered movable guide rail (121). The hydraulic layering mechanism (12) moves horizontally on the layered movable guide rail (121) and transfers each layer of the elevator straight guide rail (8) to the transverse conveying rack (18). The wood shifting mechanism (17) is installed on the top of the transverse conveying rack (18). The wood shifting mechanism (17) shifts the wood blocks (81) on both sides of the elevator straight guide rail (8) on each layer to a wood block collection box (171) on one side. A fixed baffle is provided between the transverse conveying rack (18) and the transverse conveying rack (2) (19). The fixed baffle is placed on the transverse conveying rack (18). On one side of the elevator straight guide rail (8), the roller lifting and pushing mechanism (13) is arranged between the transverse conveying frame 1 (18) and the transverse conveying frame 2 (19), the single guide rail material distribution mechanism (14) is placed on the inner side of the transverse conveying frame 2 (19), and the elevator straight guide rail (8) of each layer is distributed one by one, the flipping and stacking mechanism (16) is installed on both sides of the output end of the transverse conveying frame 2 (19), and the pneumatic stacking mechanism (15) is arranged between the flipping and stacking mechanisms (16) on both sides, the bottom of the flipping and stacking mechanism (16) is provided with a stacking moving guide rail (161), the flipping and stacking mechanism (16) moves on the top of the stacking moving guide rail (161), and moves the elevator straight guide rail (8) of each layer to the top of the hydraulic scissor lift moving mechanism 1 (22) in batches.

3. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The bottom of the hydraulic scissor lift mechanism (22) is provided with a lift guide rail (221), the hydraulic scissor lift mechanism (22) moves horizontally on the top of the lift guide rail (221), and the guide rail resting platform (23) is provided on the inner side of the lift guide rail (221) on both sides. Two groups of plastic PET packaging mechanisms (21) are provided on the outer side of the lift guide rail (221), and the guide rail resting platform (23) matches the position of the plastic PET packaging mechanism (21), and the bottom of the two groups of plastic PET packaging mechanisms (21) are provided with a packaging longitudinal guide rail (211), the two groups of plastic PET packaging mechanisms (21) move on the top of the packaging longitudinal guide rail (211), that is, move at both ends of the elevator straight guide rail (8), the chain plate conveyor (43) is installed on the bottom of the right plastic PET packaging mechanism (21), the rainproof cloth traction mechanism (56) is installed on the top, and the rainproof cloth preparation device (51) is provided at the end of the right plastic PET packaging mechanism (21).

4. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The rainproof cloth traction mechanism (56) is set to a gantry type, and the end of the rainproof cloth traction mechanism (56) is located on the top of the plastic PET packaging mechanism (21) to set the calcium plastic board packaging mechanism (41), the end of the gantry type rainproof cloth traction mechanism (56) is set to the rainproof cloth cutting mechanism (57), and a moving mechanism (58) is provided on one side of the rainproof cloth cutting mechanism (57), and the moving mechanism (58) is installed on the side wall of the mounting frame (581) on one side. A plurality of rainproof cloth rollers (59) are placed in the rainproof cloth placement rack (53), and one end of the rainproof cloth roller (59) at the end of the rainproof cloth placement rack (53) is installed on the traction end of the rainproof cloth traction mechanism (56), and the rainproof cloth hoisting mechanism (54) is fixed on one side of the rainproof cloth placement rack (53).

5. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The steel belt packing mechanism (42) is arranged at the end of the rainproof cloth traction mechanism (56), and a calcium plastic board material box (44) is provided on one side of the calcium plastic board packaging mechanism (41), and the calcium plastic board material box (44) is placed on the side of the rainproof cloth traction mechanism (56), and the chain conveyor (43) is placed on one side of the steel belt packing mechanism (42).

6. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The hydraulic scissor lift mechanism (2) (34) is provided with two groups and is installed on one side of the steel strip packaging mechanism (42). The bottom of the hydraulic scissor lift mechanism (2) (34) is provided with a lifting guide rail (2) (341). The hydraulic scissor lift mechanism (2) (34) moves horizontally on the top of the lifting guide rail (2) (341). The roller longitudinal conveying frame (1) (33) is provided between the two groups of the hydraulic scissor lift mechanisms. The elevator straight guide rail (8) is placed on the top of the roller longitudinal conveying frame (1) (33). The hydraulic scissor lift mechanism (2) (34) transfers the elevator straight guide rail (8) to the transverse conveying frame (32). The inkjet coding mechanism (31) is fixed on the outside of the hydraulic scissor lift mechanism (2) (34), and its inkjet end is placed in the placement position of the elevator straight guide rail (8).

7. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: The second roller longitudinal conveying frame (61) is arranged on one side of the rainproof cloth placement frame (53), and the stacking robot (62) is provided with multiple groups and fixed on one side of the second roller longitudinal conveying frame (61). The stacking robot (62) places the elevator straight guide rail (8) on the fourth transverse conveying frame (63).

8. The automatic packaging line for elevator straight guide rails according to claim 1, characterized in that: A plurality of electrical control boxes (9) are provided in the elevator straight guide rail packaging line, and the plurality of electrical control boxes (9) are installed outside the safety fence (71).

9. The automatic packaging line for elevator straight guide rails according to claim 8, characterized in that: The safety fence (71) is also provided with a production display (72).

10. A production method for an automatic packaging line for elevator straight guide rails according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Turning palletizing process: S1.

1. Use an external lifting mechanism to lift multiple sets of elevator straight guide rails (8) onto a heavy-load step-by-step loading rack (11) for transportation. A pair of skids (81) are provided between each layer of elevator straight guide rails (8). The hydraulic layering mechanism (12) moves horizontally along the layered moving guide rails (121) to extract the elevator straight guide rails (8) layer by layer to the transverse conveying rack (18). S1.2, when the elevator straight guide rail (8) passes through the wood shifting mechanism (17), the top sensor receives a signal and removes the skids (81) on both sides into the skid collection box (171); S1.3, the roller lifting and pushing mechanism (13) cooperates with the fixed baffle to align the guide rail, and the single guide rail material distribution mechanism (14) distributes the elevator straight guide rail (8) one by one to the transverse conveyor frame 2 (19); S1.4, the elevator straight guide rail is transferred to the flipping and stacking mechanism (16) on the transverse conveyor frame (19) for flipping, and the pneumatic stacking mechanism (15) stacks the guide rails after the material is flipped by the positive and negative stacking method. After stacking, the flipping and stacking mechanism (16) moves along the stacking moving guide rail (161) and transfers the stacked guide rails in batches to the hydraulic scissor lift moving mechanism (22) of the plastic sealing area (2); S2, plastic sealing: S2.

1. The hydraulic scissor lift mechanism (22) moves horizontally along the lift guide rail (221) to place the guide rail on the guide rail resting platform (23); S2.2, two sets of plastic PET packaging mechanisms (21) move along the packaging longitudinal guide rail (211) to the two ends of the guide rail for plastic sealing; S2.3, after plastic sealing, the guide rail is transported to the chain conveyor 1 (43) at the bottom of the rainproof cloth processing area (5); S3, Rainproof cloth covering treatment: S3.

1. The rainproof cloth hoisting mechanism (54) installs the rainproof cloth roller (59) into the rainproof cloth placement frame (53), and then connects one end of the rainproof cloth roller (59) to the rainproof cloth traction mechanism (56). After the rainproof cloth traction mechanism (56) covers the rainproof cloth on the elevator straight guide rail (8), the moving mechanism (58) drives the rainproof cloth cutting mechanism (57) to cut off the rainproof cloth; S3.2, after the rainproof cloth is covered, the elevator straight guide rail (8) is transported to the packaging area (4) by the chain conveyor (43); S4, coding and packaging processing: S4.1, when the elevator straight guide rail (8) on the chain conveyor (43) passes through the calcium plastic plate packaging mechanism (41), it takes material from the calcium plastic plate material box (44) and wraps the calcium plastic plate outside the elevator straight guide rail (8); S4.2, the chain conveyor (43) then transports the elevator straight guide rail (8) through the steel strapping mechanism (42) and straps it with steel straps; S4.

3. The bundled elevator straight guide rail (8) is transported by the chain conveyor (43) to the roller longitudinal conveying frame (33). When the coding position is appropriate, the inkjet coding mechanism (31) codes the elevator straight guide rail (8); S4.4, when coding, if the batch size is large, use the hydraulic scissor lift mechanism 2 (34) to move horizontally along the lifting guide rail 2 (341), and transfer the guide rail to the horizontal conveying frame 3 (32); S4.

5. After the coding is completed, the elevator straight guide rail (8) is transferred to the chain conveyor (43) by the hydraulic scissor lift moving mechanism (34), and then transferred to the stacking conveying area (6) by other transmission equipment; S5 palletizing output: S5.1, the palletizing robot (62) grabs the packaged guide rail from the roller longitudinal conveyor frame 2 (61); S5.2, the palletizing robot (62) stacks the guide rails to the transverse conveyor rack (63) for output; S6. Use the electrical control box (9) to control the entire line of equipment, and then use the output display (72) to count the output in real time.

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