Box sealing and overturning integrated clamping device

Abstract

The utility model provides a box sealing and overturning integrated clamping device. The clamping device comprises a support, a box sealing mechanism and an overturning mechanism. A first clamping jaw and a second clamping jaw which are opposite to each other are arranged on the support, a clamping position is formed between the first clamping jaw and the second clamping jaw, and a first driving system for driving the first clamping jaw and / or the second clamping jaw to move is further arranged on the support. The box sealing mechanism comprises a first box sealing structure used for sealing the box in the width direction of the clamping position and a second box sealing structure used for sealing the box in the length direction of the clamping position. The overturning mechanism comprises a first rotating disc pivoted to the first clamping jaw, a second rotating disc pivoted to the second clamping jaw and a second driving system for driving the first rotating disc and / or the second rotating disc to rotate. According to the clamping device, automatic carrying, box sealing and overturning operation can be achieved when the air conditioner indoor unit is packaged, the automation degree of indoor unit production is greatly improved, and therefore the production efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field especially relates to a seal box overturns integrated clamping device. BACKGROUND

[0002] In the current air conditioner manufacturing and logistics field, the carrying and packaging operation of air conditioner indoor units still largely depends on manpower. This traditional operation mode has many shortcomings: first, manual carrying of air conditioner indoor units is inefficient, especially in large-scale production process, the speed of manual operation cannot meet the rapid flow demand of production line, resulting in limited production; secondly, due to complicated procedures, manual operation is prone to errors, not only increasing the uncertainty in the production process, but also possibly damaging the air conditioner product itself, thereby increasing the production cost; in addition, the risk of manual carrying and overturning air conditioner indoor units is high in the transfer link between two flow lines. Workers need to carry and overturn heavy objects frequently, which not only challenges the workers' physical strength, but also increases the risk of accidents.

[0003] Furthermore, in the packaging process of air conditioner indoor units, the indoor unit is delivered with the bottom up; after the indoor unit is placed in the packaging box, the top of the packaging box needs to be sealed, and the entire packaging box and indoor unit are overturned, so that the indoor unit becomes front up, in order to carry out the next operation. Manual overturning of the packaging box further increases the difficulty of production, reduces production efficiency and increases production cost.

[0004] Therefore, it is necessary to improve the existing manual carrying and packaging operation mode of air conditioner indoor units to overcome the defects of the prior art. INVENTION CONTENTS

[0005] To overcome the problems in the related art, one of the purposes of the utility model is to provide a seal box overturning integrated clamping device, which can realize automatic carrying, sealing and overturning operation during packaging of air conditioner indoor units, greatly improving the automation degree of indoor unit production, thereby improving production efficiency and reducing production cost.

[0006] A seal box overturning integrated clamping device, comprising a support, the support is provided with opposite first clamping jaw and second clamping jaw, the first clamping jaw and the second clamping jaw form a clamping position, the support is further provided with a first driving system for driving the first clamping jaw and / or the second clamping jaw to move;

[0007] A sealing mechanism, the sealing mechanism comprises a first sealing structure and a second sealing structure, the first sealing structure is used for sealing along the width direction of the clamping position, and the second sealing structure is used for sealing along the length direction of the clamping position;

[0008] The turnover mechanism comprises a first rotating disc pivoted on the first clamping jaw, a second rotating disc pivoted on the second clamping jaw, and the first rotating disc is arranged opposite to the second rotating disc; the turnover mechanism further comprises a second driving system for driving the first rotating disc and / or the second rotating disc to rotate.

[0009] Specifically, the first driving system can be a cylinder or a motor driving system, and through the control of the first driving system, the two clamping jaws can be opened and closed to each other, and the air conditioner indoor unit can be stably clamped and moved.

[0010] The first boxing structure is arranged at one side of the clamping position and is used for boxing along the width direction of the clamping position, i.e., closing two sides of the packaging box. The second boxing structure is arranged at the other end of the clamping position and is used for boxing along the length direction of the clamping position, i.e., closing the front and back ends of the packaging box.

[0011] The second driving system can be a motor or a pneumatic motor.

[0012] In actual work, the clamping device first drives the clamping jaws to move to the position of the air conditioner indoor unit through the first driving system, and then the clamping jaws are closed to stably clamp the air conditioner indoor unit.

[0013] The clamping device greatly reduces the manual operation links, improves the automation degree of the whole production line, speeds up the production, reduces the production delay caused by improper manual operation, reduces the labor cost, accurately controls the process of conveying, boxing and turning, reduces the material damage and waste caused by improper operation, and reduces the production cost.

[0014] In the preferable technical scheme of the utility model, the first boxing structure comprises two oppositely arranged first boxing pieces, and the two first boxing pieces are arranged in the clamping position.

[0015] Each of the first closing box members comprises mutually parallel closing box rods and a transmission rod, the closing box rods are fixed on one side of the transmission rod through connecting arms, the transmission rod is rotationally arranged at the bottom of the support, and the closing box rods of the two first closing box members are mutually parallel;

[0016] The support is further provided with a closing box driving system, the closing box driving system drives the transmission rod to rotate, so that the transmission rod drives the two closing box rods to move close to or away from each other along the width direction of the clamping position.

[0017] The closing box driving system can drive the transmission rod to rotate clockwise or counterclockwise as required, so as to drive the two closing box rods to move close to or away from each other along the width direction of the clamping position. This driving mode is not only flexible and reliable, but also can automatically adjust according to the size and shape of the packaging box, thereby improving the adaptability and flexibility of the closing box.

[0018] In actual work process, when the air conditioner indoor unit is clamped in the clamping position, the closing box driving system starts to work and drives the transmission rod to rotate. With the rotation of the transmission rod, the two closing box rods gradually move close to each other, so that the closing box rods press and close the two long edges of the packaging box, thereby completing the closing work of the long edges. After the closing work of the long edges is completed, the closing box driving system works again to drive the transmission rod to rotate reversely, so that the two closing box rods move away from each other, thereby preparing for the next closing work.

[0019] In the preferable technical scheme of the utility model, two first mounting frames are arranged on the support, the first mounting frames are arranged along the length direction of the support, bearings are arranged on the first mounting frames, and the transmission rods are rotationally connected with the first mounting frames through the bearings.

[0020] The transmission rods are rotationally connected with the first mounting frames through the bearings. Such a design not only enables the transmission rods to rotate flexibly, but also enhances the stability and durability of the whole closing box structure.

[0021] In the preferable technical scheme of the utility model, the closing box driving system comprises a second mounting frame, a closing box cylinder, a first gear and a second gear, the first gear and the second gear are fixed on the transmission rods of the two first closing box members respectively, and the first gear is meshed with the second gear;

[0022] The second mounting frame is fixed on the support, the closing box cylinder is fixed on the second mounting frame, one end of each of the transmission rods is provided with a connecting piece, and one end of a piston rod of the closing box cylinder is fixedly connected with the connecting piece.

[0023] The first gear and the second gear are fixedly arranged on the transmission rods of the two first closing boxes, and the two gears are in meshing engagement to form a stable transmission relationship.

[0024] When the closing cylinder starts to work, the piston rod of the closing cylinder pushes the connecting piece to move, and then drives the transmission rods to rotate.

[0025] Through the design of the closing driving system, the two transmission rods can be synchronously driven to rotate by the closing cylinder, the stable work of the first closing box is realized, and the manufacturing cost of the equipment is saved.

[0026] In the preferable technical scheme of the utility model, two second closing structures are arranged on the two first clamping jaws and the second clamping jaw.

[0027] Each second closing structure comprises a push rod driving piece and a push cover plate, the push rod driving piece is fixed on the first clamping jaw or the second clamping jaw, the push cover plate is arranged in the clamping position, the push cover plate is fixed on the output end of the push rod driving piece, and the push rod driving piece drives the push cover plate to move along the length direction of the clamping position.

[0028] The push rod driving piece is fixed on the first clamping jaw or the second clamping jaw and serves as a power source for driving the push cover plate to move. The push cover plate corresponds to the part (short side) to be closed of the packaging box. When the closing work is needed, the push rod driving piece receives the instruction from the control system and starts immediately. Under the driving of the push rod driving piece, the push cover plate moves along the length direction of the clamping position and gradually approaches and tightly fits on the part (short side) to be closed of the packaging box. Through the pressing action of the push cover plate, the opening of the packaging box is tightly closed, so that the closing task of the second closing structure is completed.

[0029] Since the second closing structure is arranged on the two clamping jaws, when the clamping jaws clamp the air conditioner indoor unit, the two second closing structures can simultaneously close the front and rear ends of the packaging box. This design not only improves the efficiency of closing, but also ensures the consistency and accuracy of closing.

[0030] In the preferable technical scheme of the utility model, two push cover plates are arranged on each second closing structure, the two push cover plates are parallel to each other, a connecting plate is arranged between the two push cover plates, and the connecting plate is fixedly connected with the output end of the push rod driving piece.

[0031] The push cover plate is provided with a push cover edge arranged in an arc shape.

[0032] The two push cover plates are parallel to each other.

[0033] The push cover edge is designed in an arc shape, which not only conforms to the contour of the packaging box, but also can be smoothly attached to the packaging box when the push cover plate moves, avoiding damage caused by friction or collision.

[0034] In the preferred technical scheme of the utility model, the first clamping jaw and the second clamping jaw are further provided with a shaping structure, the shaping structure comprises a shaping cylinder and a shaping plate, the shaping cylinder is fixed on the first clamping jaw or the second clamping jaw, the shaping plate is arranged in the clamping position, and the output end of the shaping cylinder is fixedly connected with the shaping plate.

[0035] The shaping structure is used for shaping the packaging box after sealing.

[0036] In the preferred technical scheme of the utility model, the first driving system comprises a first driving member, a guide rail and a sliding block, the guide rail is fixed on the support, and the sliding block is fixed on the guide rail.

[0037] The first clamping jaw is fixed on one end of the support, and the second clamping jaw is fixed on the sliding block.

[0038] The first driving member is fixed on the support, and the output end of the first driving member is fixedly connected with the sliding block.

[0039] When the first driving member is started, power is transmitted to the sliding block through the output end to drive the sliding block to move along the guide rail.

[0040] In the preferred technical scheme of the utility model, the second driving system comprises a rotary cylinder, the rotary cylinder is fixed on the first clamping jaw, the first rotary disc is fixed on the output end of the rotary cylinder, the second rotary disc is arranged on the second clamping jaw, and a bearing is arranged between the second rotary disc and the second clamping jaw.

[0041] The rotating cylinder provides a power source for the rotation of the first rotating disc, and the first rotating disc can accurately rotate with the starting and stopping of the rotating cylinder.

[0042] The second rotating disc is arranged on the second clamping jaw and is flexibly and stably connected with the second clamping jaw through bearings. This design ensures that the second rotating disc can rotate smoothly and reduces friction and wear during rotation.

[0043] In actual use, the first rotating disc and the second rotating disc clamp both sides of the packaging box, and then the rotating cylinder is started to drive the first rotating disc to rotate. The first rotating disc drives the packaging box to rotate, thereby realizing the overturning of the packaging box and enabling the packaging box to be overturned from the original bottom-up state to a top-up state.

[0044] In the preferred technical scheme of the utility model, a positioning cylinder is arranged on the first clamping jaw, an avoiding opening is arranged on the first clamping jaw, and the avoiding opening is opposite to the output end of the positioning cylinder;

[0045] A positioning hole is arranged on the first rotating disc, and the output end of the positioning cylinder is provided with a positioning head.

[0046] When the first rotating disc rotates to a specific position, the positioning hole is aligned with the output end of the positioning cylinder. At this time, the positioning cylinder is extended, and the positioning head of the output end of the positioning cylinder is inserted into the positioning hole, thereby realizing accurate positioning and fixing between the first rotating disc and the first clamping jaw.

[0047] The utility model has the advantages of:

[0048] The utility model provides a kind of sealing box overturning integrated clamping device, the clamping device includes support, sealing box mechanism and overturning mechanism.The opposite first jaw and second jaw are provided on support, and the clamping position is formed between first jaw and second jaw, and first driving system for driving first jaw and / or second jaw to move is further provided on support.First driving system drives jaw to move, to change the size of clamping position, so that jaw can stably clamp and move air conditioner indoor unit.Sealing box mechanism includes first sealing box structure and second sealing box structure, and first sealing box structure is used to seal along the width direction of clamping position, i.e. the two sides of closed packing box;Second sealing box structure is used to seal along the length direction of clamping position, i.e. the front and back ends of closed packing box;Through the collaborative work of first sealing box structure and second sealing box structure, the all-around sealing of the packing box of air conditioner indoor unit can be realized.Overturning mechanism includes first turntable pivoted on first jaw, second turntable pivoted on second jaw, and first turntable and second turntable are oppositely arranged;Overturning mechanism further includes second driving system for driving first turntable and / or second turntable to rotate.Through the driving of second driving system, air conditioner indoor unit can be overturned to the required angle in clamping position.In actual working process, the clamping device is moved to the position of air conditioner indoor unit first, and then two jaws are closed, and air conditioner indoor unit is stably clamped.Next, sealing box mechanism starts to work, and first sealing box structure and second sealing box structure sequentially close packing box.After sealing, overturning mechanism starts to work, and turntable is driven to rotate by second driving system, so as to drive air conditioner indoor unit to overturn the preset angle in clamping position.Finally, jaw is loosened, and overturned air conditioner indoor unit is put down, and the whole carrying, sealing and overturning operation is completed.The clamping device greatly reduces the link of manual operation through automatic carrying, sealing and overturning operation, and improves the automation degree of whole production line.This not only speeds up the production speed, but also reduces the production delay caused by improper manual operation.Because the device can accurately control the process of carrying, sealing and overturning, material damage and waste caused by improper operation are reduced, so as to reduce production cost.Automation reduces the direct contact between human and machine, and reduces the risk of work injury. BRIEF DESCRIPTION OF DRAWINGS

[0049] Figure 1 It is the perspective view of the sealing box overturning integrated clamping device provided in the embodiment of the utility model;

[0050] Figure 2 It is the perspective view of first sealing box structure provided in the embodiment of the utility model;

[0051] Figure 3 It is the side view of first sealing box structure provided in the embodiment of the utility model;

[0052] Figure 4is a schematic view of the first driving system provided in the embodiment of the utility model setting on the support provided in the embodiment of the utility model;

[0053] Figure 5 is a perspective view of the second clamping jaw provided in the embodiment of the utility model;

[0054] Figure 6 is a side view of the second clamping jaw provided in the embodiment of the utility model;

[0055] Figure 7 is a perspective view of the first clamping jaw provided in the embodiment of the utility model;

[0056] Figure 8 is a side view of the first clamping jaw provided in the embodiment of the utility model;

[0057] Figure 9 is a schematic view of the sealing and overturning integrated clamping device when clamping a packaging box.

[0058] Reference signs:

[0059] 1, support, 11, first driving part, 12, guide rail, 2, first sealing structure, 21, sealing rod, 22, connecting arm, 23, transmission rod, 24, first mounting frame, 25, bearing, 26, first gear, 27, second gear, 28, second mounting frame, 29, sealing cylinder, 291, connecting piece, 3, second sealing structure, 31, push rod driving part, 32, push cover plate, 33, connecting plate, 4, overturning mechanism, 41, first turntable, 411, rotary cylinder, 412, positioning hole, 413, positioning cylinder, 414, positioning head, 42, second turntable, 5, shaping structure, 51, shaping cylinder, 52, shaping plate, 100, first clamping jaw, 200, second clamping jaw, 300, clamping position. DETAILED DESCRIPTION

[0060] Preferred embodiments of the present application will be described in more detail with reference to the drawings. Although preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application is more thoroughly and completely conveyed to those skilled in the art, and the scope of the present application is fully conveyed to those skilled in the art.

[0061] In the current air conditioner manufacturing and logistics field, the handling and packaging of air conditioner indoor units still largely relies on manpower. This traditional operation method is low in efficiency, prone to errors and increases the risk of work accidents.

[0062] Furthermore, in the packaging process of the air conditioner indoor unit, the indoor unit is delivered with the bottom up; after the indoor unit is placed in the packaging box, the top of the packaging box needs to be sealed, and the entire packaging box and the indoor unit are turned over, so that the indoor unit becomes front up, in order to carry out the next operation. Artificially turning over the packaging box increases the difficulty of production, reduces the production efficiency and increases the production cost.

[0063] Based on this, the application provides a sealing and overturning integrated clamping device.

[0064] Embodiment 1

[0065] As Figures 1-9 shown, the sealing and overturning integrated clamping device provided by the embodiment includes a support 1, the support 1 is provided with opposite first clamping jaws 100 and second clamping jaws 200, a clamping position 300 is formed between the first clamping jaws 100 and the second clamping jaws 200, and the support 1 is further provided with a first driving system for driving the first clamping jaws 100 and / or the second clamping jaws 200 to move;

[0066] a sealing mechanism, the sealing mechanism includes a first sealing structure 2 and a second sealing structure 3, the first sealing structure 2 is used for sealing along the width direction of the clamping position 300, and the second sealing structure 3 is used for sealing along the length direction of the clamping position 300;

[0067] an overturning mechanism 4, the overturning mechanism 4 includes a first rotating disc 41 pivoted on the first clamping jaw 100 and a second rotating disc 42 pivoted on the second clamping jaw 200, the first rotating disc 41 and the second rotating disc 42 are oppositely arranged, and the overturning mechanism 4 further includes a second driving system for driving the first rotating disc 41 and / or the second rotating disc 42 to rotate.

[0068] It should be noted that the pivoting of the first rotating disc 41 and the second rotating disc 42 enables the first rotating disc 41 to rotate on the first clamping jaw 100 and the second rotating disc 42 to rotate on the second clamping jaw 200.

[0069] Specifically, the first driving system can be a cylinder or a motor driving system, and through the control of the first driving system, the two clamping jaws can be opened and closed to each other, and the air conditioner indoor unit can be stably clamped and moved.

[0070] The first sealing structure 2 is arranged at one side of the clamping position 300 and is used for sealing along the width direction of the clamping position 300, i.e. sealing the two sides of the packaging box. The second sealing structure 3 is arranged at the other end of the clamping position 300 and is used for sealing along the length direction of the clamping position 300, i.e. sealing the front and back ends of the packaging box. In this way, through the cooperative work of the first sealing structure 2 and the second sealing structure 3, the all-around sealing of the air conditioner indoor unit packaging can be realized.

[0071] It should be noted that in specific use, the length of the clamping position 300 refers to the direction of the first clamping jaw 100 and the second clamping jaw 200 moving towards each other; the length of the clamping position 300 refers to the direction perpendicular to the length of the clamping position 300 in the same horizontal plane.

[0072] The second driving system can be an electric motor or a pneumatic motor. Through the driving of the second driving system, the 180-degree overturning of the air conditioner indoor unit in the clamping position 300 can be realized.

[0073] In actual work process, the clamping device first drives the clamping jaw to move to the position of the air conditioner indoor unit through the first driving system, and then the clamping jaw is closed to stably clamp the air conditioner indoor unit. Then, the sealing mechanism starts to work, and the first sealing structure 2 and the second sealing structure 3 seal the packaging box in turn. After completing the sealing, the overturning mechanism 4 starts to work, and the rotating disc is driven to rotate through the second driving system, thereby driving the air conditioner indoor unit to overturn 180 degrees in the clamping position 300. Finally, the clamping jaw is loosened, and the overturned air conditioner indoor unit is put down, completing the entire carrying, sealing and overturning operation.

[0074] The sealing and overturning integrated clamping device greatly reduces the manual operation link through automatic carrying, sealing and overturning operation, and improves the automation degree of the entire production line. This not only speeds up the production, but also reduces the production delay caused by improper manual operation. Moreover, the automatic operation reduces the labor cost, and at the same time, since the device can accurately control the carrying, sealing and overturning process, it reduces the material damage and waste caused by improper operation, thereby reducing the production cost. The automatic operation reduces the direct contact between human and machine, and reduces the risk of work accidents.

[0075] More specifically, the first driving system includes a first driving member 11, a guide rail 12 and a sliding block; the guide rail 12 is fixed on the support 1, and the sliding block is fixed on the guide rail 12;

[0076] The first clamping jaw 100 is fixed on one end of the support 1; the second clamping jaw 200 is fixed on the sliding block;

[0077] The first driving member 11 is fixed on the support 1, and the output end of the first driving member 11 is fixedly connected with the sliding block.

[0078] When the first driving member 11 is started, power is transmitted to the sliding block through the output end to drive the sliding block to move along the guide rail 12. Since the second clamping jaw 200 is fixed on the sliding block, the second clamping jaw 200 will also move accordingly with the movement of the sliding block, thereby realizing the clamping or releasing of the air conditioner indoor unit packaging box.

[0079] Embodiment 2

[0080] This embodiment is an improvement on embodiment 1.

[0081] like Figures 1-9 As shown, in this embodiment, the first sealing structure 2 includes two oppositely arranged first sealing members, and both first sealing boxes are disposed in the clamping position 300;

[0082] Each of the first sealing components includes a sealing rod 21 and a transmission rod 23 that are parallel to each other. The sealing rod 21 is fixed to one side of the transmission rod 23 by a connecting arm 22. The transmission rod 23 is rotatably disposed at the bottom of the bracket 1. The sealing rods 21 of the two first sealing components are parallel to each other.

[0083] The bracket 1 is also equipped with a box sealing drive system, which drives the transmission rod 23 to rotate, so that the transmission rod 23 drives the two box sealing rods 21 to move closer or further apart along the width direction of the clamping position 300.

[0084] The sealing drive system can drive the transmission rod 23 to rotate clockwise or counterclockwise as needed, thereby causing the two sealing rods 21 to move closer or further apart along the width direction of the clamping position 300. This drive method is not only flexible and reliable, but can also automatically adjust according to the size and shape of the packaging box, improving the adaptability and flexibility of sealing.

[0085] In actual operation, when the indoor unit of the air conditioner is clamped in the clamping position 300, the sealing drive system starts working, driving the transmission rod 23 to rotate. As the transmission rod 23 rotates, the two sealing rods 21 gradually approach each other, pressing the two long sides of the packaging box together, thus completing the sealing operation on the long sides. After the long sides are sealed, the sealing drive system works again, driving the transmission rod 23 to rotate in the opposite direction, causing the two sealing rods 21 to move away from each other, preparing for the next sealing operation.

[0086] In this embodiment, the bracket 1 is provided with two first mounting brackets 24, which are arranged along the length of the bracket 1. Each first mounting bracket 24 is provided with a bearing 25, and the transmission rod 23 is rotatably connected to the first mounting bracket 24 through the bearing 25.

[0087] The transmission rod 23 is rotatably connected to the first mounting bracket 24 via the bearing 25. This design not only allows the transmission rod 23 to rotate flexibly, but also enhances the stability and durability of the entire sealing structure.

[0088] More specifically, the sealing driving system comprises a second mounting frame 28, a sealing cylinder 29, a first gear 26 and a second gear 27, the first gear 26 and the second gear 27 are fixed on the transmission rods 23 of the two first sealing members respectively, and the first gear 26 and the second gear 27 are engaged with each other.

[0089] The second mounting frame 28 is fixed on the support 1, and the sealing cylinder 29 is fixed on the second mounting frame 28; one end of each of the transmission rods 23 is provided with a connecting piece 291, and one end of the piston rod of the sealing cylinder 29 is fixedly connected with the connecting piece 291.

[0090] The first gear 26 and the second gear 27 are fixed on the transmission rods 23 of the two first sealing members respectively, and the two gears are engaged with each other to form a stable transmission relationship. When one of the gears rotates, the other gear will also rotate to drive the two transmission rods 23 to rotate synchronously.

[0091] When the sealing cylinder 29 starts to work, the piston rod of the sealing cylinder 29 will drive the connecting piece 291 to move, and then drive the transmission rod 23 to rotate. It should be noted that the connecting piece 291 and the piston rod of the sealing cylinder 29 form a crank connecting rod structure, and the movement of the piston rod of the sealing cylinder 29 can drive the transmission rod 23 to rotate linearly around itself. The crank connecting rod structure is a conventional prior art, and therefore the specific shape thereof will not be described. Due to the engagement of the first gear 26 and the second gear 27, the two transmission rods 23 will rotate simultaneously and in the same direction, thereby driving the sealing rods 21 to move closer to or away from each other along the width direction of the clamping position 300, and completing the sealing work.

[0092] Through the design of the sealing driving system of the present application, the present application can drive two transmission rods 23 to rotate synchronously through one sealing cylinder 29, realize stable work of the first sealing member, and save the manufacturing cost of the equipment.

[0093] Embodiment 3

[0094] This embodiment is improved on the basis of embodiment 1.

[0095] As shown in Figures 1-9 In this embodiment, two second sealing structures 3 are provided, and the two second sealing structures are respectively arranged on the two first clamping jaws 100 and the second clamping jaw 200.

[0096] Each of the second sealing structures 3 comprises a push rod driving member 31 fixed on the first clamping jaw 100 or the second clamping jaw 200 and a push cover plate 32 arranged in the clamping position 300 and fixed on the output end of the push rod driving member 31, wherein the push rod driving member 31 drives the push cover plate 32 to move along the length direction of the clamping position 300.

[0097] The push rod driving member 31 is fixed on the first clamping jaw 100 or the second clamping jaw 200 as a power source for driving the push cover plate 32 to move. The push cover plate 32 corresponds to the part (short side) to be sealed of the packaging box. When the sealing operation is needed, the push rod driving member 31 will receive the instruction from the control system and start immediately. Under the driving of the push rod driving member 31, the push cover plate 32 will move along the length direction of the clamping position 300, gradually approaching and closely adhering to the part (short side) to be sealed of the packaging box. Through the pressing action of the push cover plate 32, the opening of the packaging box is tightly sealed, thereby completing the sealing task of the second sealing structure 3.

[0098] Since the second sealing structure 3 is arranged on the two clamping jaws, when the clamping jaws hold the air conditioner indoor unit, the two second sealing structures 3 can simultaneously seal the front and rear ends of the packaging box. This design not only improves the sealing efficiency, but also ensures the consistency and accuracy of the sealing.

[0099] In this embodiment, two push cover plates 32 are arranged on each of the second sealing structures 3, the two push cover plates 32 are parallel to each other, and a connecting plate 33 is arranged between the two push cover plates 32, wherein the connecting plate 33 is fixedly connected with the output end of the push rod driving member 31.

[0100] The push cover plate 32 is provided with a push cover edge, and the push cover edge is arranged in an arc shape.

[0101] The two push cover plates 32 are parallel to each other. Such a design not only improves the structural strength of the push cover plate 32, but also can more evenly distribute the pressure, ensuring that the packaging box will not be damaged during the sealing process.

[0102] The push cover edge is designed in an arc shape, which not only conforms to the contour of the packaging box, but also can more smoothly adhere to the packaging box when the push cover plate 32 moves, avoiding damage caused by friction or collision.

[0103] Embodiment 4

[0104] This embodiment is improved on the basis of embodiment 1.

[0105] As Figures 1-9As shown, in this embodiment, the first clamping jaw 100 and the second clamping jaw 200 are also provided with a shaping structure 5, which comprises a shaping cylinder 51 and a shaping plate 52. The shaping cylinder 51 is fixed on the first clamping jaw 100 or the second clamping jaw 200, and the shaping plate 52 is arranged in the clamping position 300. The output end of the shaping cylinder 51 is fixedly connected with the shaping plate 52.

[0106] The shaping structure 5 is used for shaping the packaging box after sealing. Specifically, the shaping cylinder 51 can drive the shaping plate to move. After the second sealing structure 3 seals the indoor unit packaging box, the shaping cylinder 51 drives the shaping plate to move, so that the shaping plate is pressed on the short side of the sealed packaging box, thereby realizing the shaping of the packaging box. This makes the packaging box still maintain the sealed state after the push cover plate 32 of the second sealing structure 3 leaves.

[0107] Embodiment 5

[0108] This embodiment is improved on the basis of embodiment 1.

[0109] As shown in the figure, Figures 1-9 In this embodiment, the second drive system comprises a rotary cylinder 411 fixed on the first clamping jaw 100, and the first rotating disc 41 is fixed on the output end of the rotary cylinder 411. The second rotating disc 42 is arranged on the second clamping jaw 200, and a bearing 25 is arranged between the second rotating disc 42 and the second clamping jaw 200.

[0110] The rotary cylinder 411 provides a power source for the rotation of the first rotating disc 41. With the start and stop of the rotary cylinder 411, the first rotating disc 41 can accurately rotate.

[0111] The second rotating disc 42 is arranged on the second clamping jaw 200 and is flexibly and stably connected with the second clamping jaw 200 through the bearing 25. This design ensures that the second rotating disc 42 can rotate smoothly, reducing friction and wear during rotation.

[0112] In actual use, the first rotating disc 41 and the second rotating disc 42 clamp the two sides of the packaging box, and then the rotary cylinder 411 is started to drive the first rotating disc 41 to rotate. The first rotating disc 41 drives the packaging box to rotate, thereby realizing the overturning of the packaging box, so that the packaging box can be overturned from the original bottom-up state to the top-up state.

[0113] In this embodiment, the first clamping jaw 100 is provided with a positioning cylinder 413, and a avoiding opening is formed in the first clamping jaw 100, which is opposite to the output end of the positioning cylinder 413.

[0114] The first rotating disc 41 is provided with a positioning hole 412, and the output end of the positioning cylinder 413 is provided with a positioning head 414.

[0115] When the first rotating disc 41 rotates to a specific position, the positioning hole 412 will be aligned with the output end of the positioning cylinder 413. At this time, the positioning cylinder 413 will be extended, and the positioning head 414 of the output end will be inserted into the positioning hole 412, thereby achieving precise positioning and fixing between the first rotating disc 41 and the first clamping jaw 100.

[0116] Embodiment 6

[0117] As shown in Figures 1-9 The present embodiment provides a packaging method for an indoor unit, which is implemented based on the sealing and flipping integrated clamping device as described above.

[0118] The method comprises the following steps:

[0119] Placing the incoming indoor unit in the open packaging box;

[0120] Clamping the packaging box with the indoor unit placed therein by using the first clamping jaw 100 and the second clamping jaw 200;

[0121] After the packaging box is clamped, the first sealing structure 2 is started to seal the long side of the packaging box;

[0122] After the long side sealing is completed, the second sealing structure 3 is started to seal the short side of the packaging box, so that

[0123] After the long side sealing is completed, the shaping structure is started to make the shaping plate 52 press tightly on the packaging box;

[0124] The flipping mechanism 4 is started to make the flipping mechanism 4 drive the packaging box to flip by a preset angle, such as 90 degrees, 180 degrees, etc., to meet the specific packaging or transportation requirements;

[0125] After the flipping of the packaging box is completed, the packaging box with the indoor unit placed therein is placed to the target position.

[0126] The packaging method has high automation degree, reduces manual operation, and greatly improves the packaging efficiency. Moreover, it can be applied to packaging boxes of indoor units with different sizes and shapes, thereby improving the versatility and flexibility of the equipment.

[0127] The foregoing is considered as illustrative only of the principles of the application. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the application to the exact construction and practice described. Accordingly, all such variations are intended to be included within the scope of the present application as defined in the following claims, along with full equivalents thereof. Unless otherwise indicated, the relative arrangement of components and steps, the numerical expressions and numerical values set forth in these embodiments are not limiting the scope of the application. Also, it is to be understood that the various phrases, terminology, and description thereof appearing herein are for description only and should not be construed as limiting the scope of the present application. Unless otherwise indicated, the various aspects, techniques, and methodologies known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the description of the present application. In all examples shown and discussed herein, any specific value is to be interpreted as merely exemplary and not a limitation. Thus, other examples of the exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings and, as such, no further discussion with regard thereto is needed. In the description of the present application, it is to be understood that the orientation or positional relationships indicated by orientation words such as "front", "back", "up", "down", "left", "right", "horizontal", "vertical", "top", "bottom", and the like are generally based on the orientation or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application. The orientation words "inner" and "outer" refer to the inner and outer relative to the contour of the components themselves.

[0128] For purposes of the description hereinafter, spatial or directional terms, such as "above", "below", "up", "down", "right", "left", "vertical", "horizontal", and the like, can be used where appropriate to describe the various examples. These terms are generally used with respect to the orientations or positional relationships shown in the figures. It is to be understood, however, that these terms are intended to include different orientations of the device or element in addition to the orientation depicted in the figures. For example, if a device or element is shown as above another device or element, it is intended that, additionally, the device or element can be oriented below the other device or element. Such terms as "above" and "below" can include different orientations depending on the particular implementation. For example, if a device or element is shown as above another device or element, it is intended that, additionally, the device or element can be oriented below the other device or element. Such terms as "above" and "below" can include different orientations depending on the particular implementation. These terms can thus include both the first and second orientations. The device or element can also be oriented in other ways (rotated 90 degrees or at other orientations) and the expression of the spatial or directional terms can be interpreted accordingly.

[0129] In addition, it needs to be explained that the use of "first", "second" and the like to limit the parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning if there is no further declaration, so it cannot be understood as a limitation on the protection scope of the present application. The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sealing and turning integrated clamping device, comprising a support (1), characterized in that: opposite first clamping jaws (100) and second clamping jaws (200) are arranged on the support (1), a clamping position (300) is formed between the first clamping jaws (100) and the second clamping jaws (200), and a first driving system for driving the first clamping jaws (100) and / or the second clamping jaws (200) to move is arranged on the support (1); a sealing mechanism, comprising a first sealing structure (2) for sealing in the width direction of the clamping position (300) and a second sealing structure (3) for sealing in the length direction of the clamping position (300); a turning mechanism (4), comprising a first rotating disc (41) pivoted to the first clamping jaws (100) and a second rotating disc (42) pivoted to the second clamping jaws (200), the first rotating disc (41) and the second rotating disc (42) are arranged opposite to each other, and a second driving system for driving the first rotating disc (41) and / or the second rotating disc (42) to rotate is further arranged on the turning mechanism (4).

2. The sealing and turning integrated clamping device according to claim 1, characterized in that: the first sealing structure (2) comprises two opposite first sealing members, and both of the first sealing members are arranged in the clamping position (300); each of the first sealing members comprises sealing rods (21) parallel to each other and a transmission rod (23), the sealing rods (21) are fixed to one side of the transmission rod (23) through connecting arms (22), the transmission rod (23) is rotatably arranged at the bottom of the support (1), and the sealing rods (21) of the two first sealing members are parallel to each other; a sealing driving system is further arranged on the support (1), the sealing driving system drives the transmission rod (23) to rotate, so that the transmission rod (23) drives the two sealing rods (21) to move close to or away from each other in the width direction of the clamping position (300).

3. The sealing and turning integrated clamping device according to claim 2, characterized in that: two first mounting frames (24) are arranged on the support (1) in the length direction of the support (1), a bearing (25) is arranged on each of the first mounting frames (24), and the transmission rod (23) is rotatably connected to the first mounting frame (24) through the bearing (25).

4. The sealing and turning integrated clamping device according to claim 3, characterized in that: the sealing driving system comprises a second mounting frame (28), a sealing cylinder (29), a first gear (26) and a second gear (27), the first gear (26) and the second gear (27) are fixed on the transmission rods (23) of the two first sealing members respectively, and the first gear (26) and the second gear (27) are meshed with each other. ​ The second mounting frame (28) is fixed on the support (1), and the closing cylinder (29) is fixed on the second mounting frame (28); one end of each of the transmission rods (23) is provided with a connecting piece (291), and one end of a piston rod of the closing cylinder (29) is fixedly connected with the connecting piece (291). 5.The sealing and turning integrated clamping device according to any one of claims 1-4, characterized in that: Two second sealing structures (3) are arranged on the first clamping jaw (100) and the second clamping jaw (200) respectively. Each second sealing structure (3) comprises a push rod driving member (31) and a push cover plate (32), the push rod driving member (31) is fixed on the first clamping jaw (100) or the second clamping jaw (200), the push cover plate (32) is arranged in the clamping position (300), the push cover plate (32) is fixed on the output end of the push rod driving member (31), and the push rod driving member (31) drives the push cover plate (32) to move along the length direction of the clamping position (300). 6.The sealing and turning integrated clamping device according to claim 5, characterized in that: Two push cover plates (32) are arranged on each second sealing structure (3), the two push cover plates (32) are parallel to each other, and a connecting plate (33) is arranged between the two push cover plates (32), the connecting plate (33) is fixedly connected with the output end of the push rod driving member (31); An arc-shaped push cover edge is arranged on the push cover plate (32). 7.The sealing and turning integrated clamping device according to claim 5, characterized in that: A shaping structure (5) is further arranged on the first clamping jaw (100) and the second clamping jaw (200), the shaping structure (5) comprises a shaping cylinder (51) and a shaping plate (52), the shaping cylinder (51) is fixed on the first clamping jaw (100) or the second clamping jaw (200), the shaping plate (52) is arranged in the clamping position (300), and the output end of the shaping cylinder (51) is fixedly connected with the shaping plate (52). 8.The sealing and turning integrated clamping device according to any one of claims 1-4, characterized in that: The first driving system comprises a first driving member (11), a guide rail (12) and a sliding block, the guide rail (12) is fixed on the support (1), and the sliding block is fixed on the guide rail (12); The first clamping jaw (100) is fixed on one end of the support (1), and the second clamping jaw (200) is fixed on the sliding block; The first driving member (11) is fixed on the support (1), and the output end of the first driving member (11) is fixedly connected with the sliding block. 9.The sealing and turning integrated clamping device according to any one of claims 1-4, characterized in that: The second driving system comprises a rotary air cylinder (411) fixed on the first clamping jaw (100), and the first rotary disc (41) is fixed on the output end of the rotary air cylinder (411); the second rotary disc (42) is arranged on the second clamping jaw (200), and a bearing (25) is arranged between the second rotary disc (42) and the second clamping jaw (200).

10. The sealing and overturning integrated clamping device according to claim 9, characterized in that: A positioning air cylinder (413) is arranged on the first clamping jaw (100), an avoiding opening is arranged on the first clamping jaw (100), and the avoiding opening is opposite to the output end of the positioning air cylinder (413); A positioning hole (412) is arranged on the first rotary disc (41), and the output end of the positioning air cylinder (413) is provided with a positioning head (414).

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