An automatic packaging method for sofa finished products

Abstract

The present application belongs to the field of furniture manufacturing, and particularly relates to a sofa finished product automatic packaging method, which comprises the following steps: conveying the sofa through a conveying assembly; sleeving the sofa rear end and front end with a corner protector, and sleeving the sofa front end with a corner protector; sleeving the sofa with a snake leather bag; sleeving the sofa with a carton and sealing the carton; measuring the volume of the carton through a sofa volume measuring assembly, weighing the carton through a weighing machine, and determining whether the volume and weight of the carton are qualified by a computer, and if qualified, continuing to convey, and if not qualified, stopping the equipment and removing the unqualified product; and discharging the carton. The packaging method adopts a flow line packaging, and integrates the four packaging procedures of cleaning, corner protector mounting, bag sleeving and sealing on the conveying assembly, so that the packaging efficiency is improved, and the risk of long-time bending operation of the staff is reduced.

Description

Technical Field

[0001] This invention belongs to the field of furniture manufacturing, and specifically relates to an automated packaging method for finished sofas. Background Technology

[0002] Sofas have become an indispensable piece of furniture in every household. Sofa designs are constantly evolving, becoming more novel, stylish, and aesthetically pleasing, with a strong sense of modernity. In terms of structure, features such as electric adjustment, massage, and Bluetooth speakers have been incorporated, making sofas more scientific and ergonomic. At the same time, ergonomic design is becoming increasingly integrated, better adapting to the requirements of human body shape and physiological conditions, making them more suitable for sitting and reclining. However, sofa packaging in current factory production often presents problems such as cumbersome packaging, high manual labor requirements, and wrinkles on the edges and corners of the sofa surface due to inadequate corner protection during transportation.

[0003] The existing packaging process includes: first, transport workers use trailers to move the inspected and qualified sofas from the transport belt to the packaging area; then, packers perform four main steps: cleaning the furniture surface, bagging, installing corner protectors, and sealing the box. The entire process is time-consuming and labor-intensive, with low efficiency due to manual handling, high labor intensity for workers, and a high risk of fatigue. Sofas are in frequent contact with the ground during packaging, making them prone to dust accumulation, and the packaging area is large and difficult to manage. The sofas are only protected by corner protectors, which are made of relatively soft and fragile cardboard, often causing wrinkles on the armrests and backrests due to friction during transport, leading to customer complaints. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this invention provides a technical solution for an automated packaging method for finished sofas.

[0005] An automated packaging method for finished sofas includes:

[0006] Step 1: Transport the sofa using the conveyor assembly;

[0007] Step 2: When the sofa is conveyed to the end of the first ramp conveyor unit, the rear end of the sofa is in a suspended state. At this time, put corner protectors on the rear end of the sofa. When the sofa is just conveyed to the second ramp conveyor unit, the front end of the sofa is in a suspended state. At this time, put corner protectors on the front end of the sofa.

[0008] Step 3: When the sofa is transported to the end of the second ramp conveyor unit, the rear end of the sofa is in a suspended state. At this time, put the sofa in a snakeskin bag.

[0009] Step 4: When the sofa is conveyed to the packing conveyor unit, the packing conveyor unit stops, puts a cardboard box on the sofa, then flips the cardboard box 90° and flips it onto the receiving platform of the sealing flipping frame. Then, the sealing flipping drive mechanism drives the sealing flipping frame to flip 90°, which in turn causes the cardboard box to flip 90° again and flip onto the sealing platform sliding part of the sealing table. Then, the cardboard box is pulled, and the cardboard box slides together with the sealing platform sliding part, so that a certain distance is created between the cardboard box and the receiving platform, so that the cardboard at the opening of the cardboard box will not be pressed by the receiving platform. Then, the cardboard box is sealed. After the sealing is completed, the sealing flipping drive mechanism drives the sealing flipping frame to reset, the cardboard box flips back 90°, and finally flips the cardboard box back 90° again, so that the cardboard box returns to the packing conveyor unit.

[0010] Step 5: The carton conveying unit transports the cartons to the measuring conveying unit. The volume of the carton is measured by the sofa volume measuring component, and the weight of the carton is weighed by the weighing machine. The computer determines whether the volume and weight of the carton are qualified. If they are qualified, the conveying continues; if they are not qualified, the equipment is stopped and the unqualified products are rejected.

[0011] Step 6: Cutting the cardboard boxes.

[0012] Furthermore, the sixth step specifically includes:

[0013] The carton is conveyed from the measuring conveyor unit to the receiving part of the unloading and turning machine. Then the unloading and turning frame is turned at a certain angle to make the unloading part horizontal, and the carton is also turned onto the unloading part. Finally, the carton is moved away.

[0014] Furthermore, the automated packaging method for finished sofas is implemented using an automated packaging production line for finished sofas, which includes:

[0015] The conveying assembly is used to convey the sofa. The conveying assembly includes a second inclined conveying unit, a packing conveying unit and a measuring conveying unit arranged in sequence. The rear end of the second inclined conveying unit is higher than the front end of the packing conveying unit. The conveying assembly also includes a first inclined conveying unit located in front of the second inclined conveying unit. The rear end of the first inclined conveying unit is higher than the front end of the second inclined conveying unit.

[0016] A carton sealing and turning machine is located on one side of a packing and conveying unit. It is used to turn over cartons containing sofas so that the opening of the carton faces upwards. The carton sealing and turning machine includes a sealing base, a sealing and turning frame rotatably connected to the sealing base, and a sealing and turning drive mechanism. The sealing and turning frame includes a receiving platform and a sealing platform, and has a receiving state and a sealing state. When the sealing and turning frame is in the receiving state, the receiving platform is supported on the sealing base or the ground to receive the carton. When the sealing and turning frame is in the sealing state, the sealing platform is supported on the sealing base or the ground to receive the carton. The sealing platform includes a sealing platform fixing part and a sealing platform sliding part. The sealing platform fixing part is connected to the receiving platform, and the sealing platform sliding part is slidably connected to the sealing platform fixing part and used to place the carton. The sealing and turning drive mechanism drives the sealing and turning frame to turn, allowing the sealing and turning frame to switch back and forth between the receiving state and the sealing state.

[0017] A sofa volume measuring component is positioned corresponding to the measuring and conveying unit, and is used to measure the volume of a cardboard box.

[0018] Furthermore, a material stop is provided on the side of the sealing platform sliding part away from the receiving platform, and the material stop is used to limit the carton.

[0019] Furthermore, the sofa volume measuring component includes two sets of first distance measuring instruments respectively arranged on the left and right sides, and a second distance measuring instrument arranged above the conveying component. The two sets of first distance measuring instruments are used to measure the width of the carton, and the second distance measuring instrument is used to measure the height of the carton.

[0020] Furthermore, a lift is provided at the bottom of the packing and conveying unit, which is used to drive the packing and conveying unit to move up and down.

[0021] Furthermore, a weighing machine is installed at the bottom of the measuring and conveying unit, which is used to weigh the cardboard box containing the sofa.

[0022] Furthermore, the conveying assembly also includes a material unloading and tilting machine located at the rear end of the measuring conveying unit. The material unloading and tilting machine includes a material unloading base frame, a material unloading and tilting frame rotatably connected to the material unloading base frame, and a material unloading and tilting drive mechanism for driving the material unloading and tilting frame to tilt. The material unloading and tilting frame includes a receiving part and a discharging part, and has a receiving use state and a discharging use state. When the material unloading and tilting frame is in the receiving use state, the receiving part is supported on the material unloading base frame or the ground to receive cartons. When the material unloading and tilting frame is in the discharging use state, the discharging part is supported on the material unloading base frame or the ground to receive cartons. The material unloading and tilting drive mechanism is used to drive the material unloading and tilting frame to tilt, so that the material unloading and tilting frame switches back and forth between the receiving use state and the discharging use state.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1) The assembly line packaging process integrates the four packaging steps of cleaning, corner protector installation, bagging, and sealing on the conveyor assembly, which improves packaging efficiency and reduces the risk of employees bending over for long periods of time.

[0025] 2) The sofa packaging process is completed on a standardized assembly line, which integrates the packaging work area and facilitates cleaning and 6S management;

[0026] 3) The cartons are flipped using a carton sealing and flipping machine and a material unloading and flipping machine, reducing the workload for workers.

[0027] 4) The sofa does not need to be in direct contact with the ground;

[0028] 5) By setting up a first and a second inclined conveyor unit, the height difference of the conveyor components can be adjusted, which facilitates the packaging of the sofa. After packaging, the volume and weight of the sofa can be measured directly, and finally it can be boxed and stored.

[0029] 6) The packing slip should be attached to the product immediately after packaging to avoid the risk of packaging personnel mixing them up or attaching them incorrectly. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the automated packaging line structure for finished sofas used in this invention;

[0031] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0032] Figure 3 This is one of the structural schematic diagrams of the carton sealing and turning machine in this invention;

[0033] Figure 4 This is the second schematic diagram of the carton sealing and turning machine in this invention;

[0034] Figure 5 This is a schematic diagram of the connection structure between the sealing and flipping drive mechanism and the sealing and flipping frame in this invention;

[0035] Figure 6 This is one of the schematic diagrams of the material turning machine structure in this invention;

[0036] Figure 7 This is the second schematic diagram of the material turning machine structure in this invention. Implementation

[0037] The invention will now be further described with reference to the accompanying drawings.

[0038] Please see Figure 1-7An automated packaging line for finished sofas includes a conveying assembly, a carton sealing and flipping machine 1, and a sofa volume measuring assembly 2. The conveying assembly is used to convey the sofas. The carton sealing and flipping machine 1 is located on one side of the conveying assembly and is used to flip the carton containing the sofa so that the opening of the carton faces upward. The sofa volume measuring assembly 2 is used to measure the volume of the carton.

[0039] Continue reading Figure 1 The conveying assembly includes a turning conveying unit 10, a first climbing conveying unit 3, a second climbing conveying unit 4, a packing conveying unit 5, and a measuring conveying unit 6 arranged sequentially from front to back. Both the first climbing conveying unit 3 and the second climbing conveying unit 4 have a structure that is lower in the front and higher in the back. The front end of the first climbing conveying unit 3 is at the same height as the turning conveying unit 10, and the rear end of the first climbing conveying unit 3 is higher than the front end of the second climbing conveying unit 4. The rear end of the second climbing conveying unit 4 is higher than the front end of the packing conveying unit 5. The carton sealing and flipping machine 1 is located on one side of the packing conveying unit 5, and the position of the sofa volume measuring component 2 corresponds to that of the measuring conveying unit 6.

[0040] One additional conveyor unit can be added between the second ramp conveyor unit 4 and the box conveyor unit 5.

[0041] All of the above-mentioned conveying units are belt conveyors.

[0042] Continue reading Figure 3 and Figure 4 The carton sealing and flipping machine 1 includes a sealing base 100, a sealing and flipping frame 101 rotatably connected to the sealing base 100, and a sealing and flipping drive mechanism 102 for driving the sealing and flipping frame 101 to flip. The sealing and flipping frame 101 includes a receiving platform 1010 and a sealing platform 1011. The sealing platform 1011 includes a sealing platform fixing part 10110 and a sealing platform sliding part 10111. The sealing platform fixing part 10110 is connected to the receiving platform 10111, and the sealing platform sliding part 10111 is slidably connected to the sealing platform fixing part 10110 and used to place cartons.

[0043] The sealing and flipping frame 101 has a receiving state and a sealing state. When the sealing and flipping frame 101 is in the receiving state, the receiving platform 1010 is supported on the sealing base 100 or the ground to receive cartons. When the sealing and flipping frame 101 is in the sealing state, the sealing platform 1010 is supported on the sealing base 100 or the ground, and the sliding part 10111 of the sealing platform is used to receive cartons. The sealing and flipping drive mechanism 102 is used to drive the sealing and flipping frame 101 to flip, so that the sealing and flipping frame 191 switches back and forth between the receiving state and the sealing state.

[0044] It is understood that when the carton is flipped onto the sealing table 1011, the present invention can move the carton away from the receiving table 1010 by sliding the sealing table sliding part 10111, so that the cardboard at the opening of the carton will not be pressed by the receiving table, and the worker will have enough space to seal the carton.

[0045] Continue reading Figure 3 and Figure 4 The base 100 is provided with multiple supports 103. When the sealing and flipping frame 101 is in the sealing and use state, the sealing platform 1010 is in contact with the supports 103. An elastic element can be provided in the support 103 to provide a buffer for the sealing platform 1010.

[0046] Furthermore, the base 100 is also provided with a lifting lug 104, which facilitates the movement of the present invention.

[0047] Continue reading Figure 4 The back of the sealing platform sliding part 10111 is provided with several slide rails 10113, and the sealing platform fixing part 10110 is provided with a slide seat 10114 for sliding connection with the slide rails 10113. The sealing platform fixing part 10110 includes several fixing frames, the slide seat 10114 is disposed on the fixing frames, and the slide rail 10113 includes a slide rail frame and a slide rod disposed on the slide rail frame, with the slide rod and slide seat 10114 slidably engaged.

[0048] Furthermore, a baffle 10112 is provided at the end of the slide rail 10113 away from the receiving table 1010. The baffle 10112 extends to the front of the sliding part 10111 of the sealing table to limit the carton.

[0049] The positions of the slide rail 10113 and the slide block 10114 can be interchanged; that is, the slide rail is set on the sealing table fixing part 10110, and the slide block 10114 is set on the sealing table sliding part 10111. The stop member 10112 can also be set independently and is not connected to the slide rail 10113.

[0050] Continue reading Figure 5 The sealing and flipping drive mechanism 102 includes a geared motor, a transmission structure, and a transmission shaft. The transmission shaft is fixedly mounted on the sealing and flipping frame 101. The geared motor is connected to the transmission shaft via the transmission structure, which is preferably a transmission belt mechanism. The geared motor drives the transmission shaft to rotate, causing the sealing and flipping frame 101 to rotate together. This is well-known technology in the field and will not be described in detail here.

[0051] It should be noted that, in this invention, when the sealing and flipping frame 101 is in the material receiving state, the supporting surface of the receiving platform 1010 is preferably horizontal, but it can also be inclined. When the sealing and flipping frame 101 is in the sealing state, the supporting surface of the sealing platform sliding part 10111 is also preferably horizontal, but it can also be inclined. The supporting surface of the receiving platform 1010 and the supporting surface of the sealing platform sliding part 10111 are at an angle of 60-120°, preferably 90°.

[0052] Furthermore, a lift 8 is provided at the bottom of the packing and conveying unit 5. The structure of the lift 8 is known technology and is used to drive the packing and conveying unit 5 to move up and down.

[0053] It is understandable that, since the height of the support surface of the receiving platform 1010 in the carton sealing and flipping machine 1 is different from the height of the upper surface of the measuring conveying unit 6, the height of the packing conveying unit 5 needs to be adjusted by the lifting machine 8 so that the height of the packing conveying unit 5 can be aligned with the receiving platform 1010 and the measuring conveying unit 6 respectively.

[0054] Continue reading Figure 2 The sofa volume measuring component 2 includes two sets of first distance measuring instruments 200 respectively positioned on the left and right sides, and a second distance measuring instrument 201 positioned above the conveying component. The two sets of first distance measuring instruments 200 are used to measure the width of the cardboard box, and the second distance measuring instrument 201 is used to measure the height of the cardboard box. Specifically, the sofa volume measuring component 2 also includes a fixed beam frame 202, which is an inverted U-shaped structure spanning the front end of the measuring conveying unit 6. The two sets of first distance measuring instruments 200 are positioned on the left and right sides of the fixed beam frame 202, and the second distance measuring instrument 201 is positioned at the top center of the fixed beam frame 202.

[0055] The second distance measuring instrument 201 can not only measure the height of the carton, but also the length of the carton. The measurement method is as follows: the second distance measuring instrument 201 records the time t when the carton passes under the second distance measuring instrument 201, and then calculates the length of the carton l=vt based on the conveying speed v of the measuring conveying unit 6.

[0056] Furthermore, a weighing machine 9 is installed at the bottom of the measuring conveying unit 6. The structure of the weighing machine 9 is a known technology, and it is used to weigh the carton containing the sofa.

[0057] Continue reading Figure 1 , 67. The conveying assembly further includes a material unloading and turning machine 7 located at the rear end of the measuring conveying unit 6. The material unloading and turning machine 7 includes a material unloading base frame 700, a material unloading and turning frame 701 rotatably connected to the material unloading base frame 700, and a material unloading and turning drive mechanism 702 for driving the material unloading and turning frame 701 to turn. The material unloading and turning frame 701 includes a receiving part 7010 and a material unloading part 7011. The material unloading and turning frame 701 has a receiving state and a material unloading state. When the material unloading and turning frame 701 is in the receiving state, the receiving part 7010 is supported on the material unloading base frame 700 or the ground to receive cartons. When the material unloading and turning frame 701 is in the material unloading state, the material unloading part 7011 is supported on the material unloading base frame 700 or the ground to receive cartons. The material unloading and turning drive mechanism 702 is used to drive the material unloading and turning frame 701 to turn, so that the material unloading and turning frame 701 switches back and forth between the receiving state and the material unloading state.

[0058] The material feeding and tilting drive mechanism 702 is preferably a cylinder, with one end rotatably connected to the material feeding base 700 and the other end rotatably connected to the material receiving part 7010. Alternatively, the material feeding and tilting drive mechanism 702 can also be an electric cylinder, hydraulic cylinder, or other similar structure.

[0059] Furthermore, a support base 7000 is provided on the unloading base frame 700. When the unloading tilting frame 701 is in the material receiving state, the receiving part 7010 is supported on the support base 7000. At this time, the support surface of the receiving part 7010 is inclined, which facilitates material receiving.

[0060] Furthermore, the receiving part 7010 is perpendicular to the unloading part 7011. When the unloading tilting frame 701 is in the unloading state, the unloading part 7011 is supported on the ground, and the support surface of the unloading part 7011 is horizontal.

[0061] An automated packaging method for finished sofas includes the following steps:

[0062] Step 1: Transport the sofa using the conveyor assembly;

[0063] Step 2: When the sofa is conveyed to the end of the first climbing conveyor unit 3, the rear end of the sofa is in a slightly overhanging state. At this time, the corner protectors are just put on the rear end of the sofa. When the sofa is just conveyed to the second climbing conveyor unit 4, the front end of the sofa is in a slightly overhanging state. At this time, the corner protectors are just put on the front end of the sofa.

[0064] Step 3: When the sofa is conveyed to the end of the second ramp conveyor unit 4, the rear end of the sofa is in a slightly overhanging state, which is the perfect time to put the sofa in the snakeskin bag.

[0065] Step 4: When the sofa is conveyed to the packing conveyor unit 5, the packing conveyor unit 5 stops, and the worker puts the sofa into a cardboard box. At this time, the opening of the cardboard box is facing down. Then, the worker manually flips the cardboard box 90° and flips it onto the receiving platform 1010 of the sealing flipping frame 101. Then, the sealing flipping drive mechanism 102 drives the sealing flipping frame 101 to flip 90°, which in turn causes the cardboard box to flip 90° again and flip onto the sealing platform sliding part 10111 of the sealing platform 1011. At this time, the carton opening faces upward. Then, the carton is pulled, and the carton slides together with the sealing table sliding part 10111, so that a certain distance is created between the carton and the receiving table 1010, so that the cardboard at the opening of the carton will not be pressed by the receiving table. Then the carton is sealed. After the sealing is completed, the sealing and flipping drive mechanism 102 drives the sealing and flipping frame 101 to reset, and the carton flips back 90°. Finally, the carton is manually flipped back 90° so that the carton returns to the packing and conveying unit 5.

[0066] Step 5: The carton conveying unit 5 conveys the carton to the measuring conveying unit 6. The volume of the carton is measured by the sofa volume measuring component 2, and the weight of the carton is weighed by the weighing machine 9. The computer judges whether the volume and weight of the carton are qualified. If they are qualified, the conveying continues; if they are not qualified, the equipment is stopped and the unqualified products are rejected.

[0067] Step 6: The carton is conveyed from the measuring conveyor unit 6 to the receiving part 7010 of the unloading and turning machine 7. Then the unloading and turning frame 701 is turned at a certain angle so that the unloading part 7011 is in a horizontal state, and the carton is also turned onto the unloading part 7011. Finally, the carton is moved away by the transport vehicle.

[0068] It should be noted that conveying units can be added arbitrarily to the conveying assembly of the present invention. Sofa cleaning and air bag application can be performed in any conveying unit before the corner protectors are applied.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automated packaging method for finished sofas, characterized in that, include: Step 1: Transport the sofa using the conveyor assembly; Step 2: When the sofa is transported to the end of the first ramp conveyor unit (3), the rear end of the sofa is in a suspended state. At this time, corner protectors are put on the rear end of the sofa. When the sofa is just transported to the second ramp conveyor unit (4), the front end of the sofa is in a suspended state. At this time, corner protectors are put on the front end of the sofa. Step 3: When the sofa is transported to the end of the second ramp conveyor unit (4), the rear end of the sofa is in a suspended state. At this time, put the sofa in a snakeskin bag. Step 4: When the sofa is conveyed to the packing conveyor unit (5), the packing conveyor unit (5) stops, puts a carton on the sofa, and then flips the carton 90° and flips it onto the receiving platform (1010) of the sealing flipping frame (101). Then, the sealing flipping drive mechanism (102) drives the sealing flipping frame (101) to flip 90°, thereby causing the carton to flip 90° again and flip onto the sealing platform sliding part (10111) of the sealing platform (1011). Then, the carton is pulled, and the carton slides together with the sealing platform sliding part (10111), so that a certain distance is created between the carton and the receiving platform (1010), so that the cardboard at the opening of the carton will not be pressed by the receiving platform. Then, the carton is sealed. After the sealing is completed, the sealing flipping drive mechanism (102) drives the sealing flipping frame (101) to reset, and the carton flips back 90°. Finally, the carton is flipped back 90° again. °, so that the carton returns to the packing conveyor unit (5); Step 5: The packing and conveying unit (5) conveys the carton to the measuring and conveying unit (6). The volume of the carton is measured by the sofa volume measuring component (2), and the weight of the carton is weighed by the weighing machine (9). The computer judges whether the volume and weight of the carton are qualified. If they are qualified, the conveying continues; if they are not qualified, the equipment is stopped and the unqualified products are rejected. Step 6: Cutting the cardboard boxes; The automated packaging method for finished sofas is implemented using an automated packaging production line for finished sofas, which includes: The conveying assembly is used to convey the sofa. The conveying assembly includes a second climbing conveying unit (4), a packing conveying unit (5), and a measuring conveying unit (6) arranged in sequence. The rear end of the second climbing conveying unit (4) is higher than the front end of the packing conveying unit (5). The conveying assembly also includes a first climbing conveying unit (3) located at the front end of the second climbing conveying unit (4). The rear end of the first climbing conveying unit (3) is higher than the front end of the second climbing conveying unit (4). Carton sealing and turning machine (1), the carton sealing and turning machine (1) is located on one side of the packing and conveying unit (5), it is used to turn the carton containing the sofa so that the opening of the carton faces upward. The carton sealing and turning machine (1) includes a sealing base (100), a sealing and turning frame (101) rotatably connected to the sealing base (100), and a sealing and turning drive mechanism (102). The sealing and turning frame (101) includes a receiving platform (1010) and a sealing platform (1011). The sealing and turning frame (101) has a receiving state and a sealing state. When the sealing and flipping frame (101) is in the receiving state, the receiving platform (1010) is supported on the sealing base (100) or the ground to receive cartons; when the sealing and flipping frame (101) is in the sealing state, the sealing platform (1011) is supported on the sealing base (100) or the ground to receive cartons. The sealing platform (1011) includes a sealing platform fixing part (10110) and a sealing platform sliding part (10111). The sealing platform fixing part (10110) is connected to the receiving platform (1010), and the sealing platform sliding part (10111) is slidably connected to the sealing platform fixing part (10110) and used to place cartons; the sealing and flipping drive mechanism (102) is used to drive the sealing and flipping frame (101) to flip, so that the sealing and flipping frame (101) switches back and forth between the receiving state and the sealing state. as well as Sofa volume measuring component (2), the position of which corresponds to the measuring conveying unit (6), the sofa volume measuring component (2) is used to measure the volume of the carton.

2. The automated packaging method for finished sofas according to claim 1, characterized in that, The sixth step specifically includes: The carton is conveyed from the measuring conveying unit (6) to the receiving part (7010) of the unloading and turning machine (7). Then the unloading and turning frame (701) is turned at a certain angle so that the unloading part (7011) is in a horizontal state, and the carton is also turned onto the unloading part (7011). Finally, the carton is moved away.

3. The automated packaging method for finished sofas according to claim 1, characterized in that, A baffle (10112) is provided on the side of the sealing platform sliding part (10111) away from the receiving platform (1010), and the baffle (10112) is used to limit the carton.

4. The automated packaging method for finished sofas according to claim 1, characterized in that, The sofa volume measuring component (2) includes two sets of first rangefinders (200) respectively set on the left and right sides, and a second rangefinder set above the conveying component. Instrument (201), two sets of first distance measuring instruments (200) are used to measure the width of the carton, and second distance measuring instruments (201) are used to measure the height of the carton.

5. The automated packaging method for finished sofas according to claim 1, characterized in that, The bottom of the packing and conveying unit (5) is provided with a lift (8), which is used to drive the packing and conveying unit (5) to rise and fall.

6. The automated packaging method for finished sofas according to claim 1, characterized in that, The bottom of the measuring and conveying unit (6) is equipped with a weighing machine (9), which is used to weigh the carton containing the sofa.

7. The automated packaging method for finished sofas according to claim 1, characterized in that, The conveying assembly also includes a material unloading and tilting machine (7) located at the rear end of the measuring conveying unit (6). The material unloading and tilting machine (7) includes a material unloading base frame (700), a material unloading and tilting frame (701) rotatably connected to the material unloading base frame (700), and a material unloading and tilting drive mechanism (702) for driving the material unloading and tilting frame (701) to tilt. The material unloading and tilting frame (701) includes a receiving part (7010) and a discharging part (7011). The material unloading and tilting frame (701) has a receiving state and a discharging state. When the material turning frame (701) is in the receiving state, the receiving part (7010) is supported on the material feeding base (700) or the ground to receive the carton; when the material turning frame (701) is in the feeding state, the feeding part (7011) is supported on the feeding base (700) or the ground to receive the carton; the feeding turning drive mechanism (702) is used to drive the feeding turning frame (701) to turn, so that the feeding turning frame (701) switches back and forth between the receiving state and the feeding state.

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