CN115320934A - A kind of air conditioner outdoor unit automatic wrapping box equipment - Google Patents

Abstract

The invention provides automatic sleeving and packaging box equipment for an air conditioner external unit, which comprises a leatheroid feeding mechanism, a box opening and forming mechanism, a box body clamping jaw mechanism, an external unit incoming material pre-positioning mechanism and a bottom-dragging clamping and positioning mechanism, wherein the leatheroid feeding mechanism is arranged on the bottom of the box body; the leatheroid feeding mechanism moves leatheroid on the leatheroid feeding mechanism to the unpacking and forming mechanism through the leatheroid suction mechanism; the carton opening forming mechanism is used for opening the moved leatheroid to form a carton body; the box body clamping jaw mechanism is used for grabbing the opened and formed box body and sleeving the box body on an air conditioner external unit of the bottom-dragging clamping and positioning mechanism; the outer machine incoming material pre-positioning mechanism is used for moving an unpackaged air conditioner outer machine to the bottom-dragging clamping and positioning mechanism; the bottom bracket clamping and positioning mechanism is used for positioning a bottom bracket at the bottom of the air conditioner external unit, so that the box body clamping jaw mechanism can sleeve the opened and formed box body on the air conditioner external unit with the bottom bracket; the scheme provided by the invention can realize automatic sleeving and packaging of the split external unit of the air conditioner, reduce the labor intensity of workers and improve the packaging quality and efficiency of the split external unit of the air conditioner.

Description

An air-conditioner external unit automatic packaging box equipment

technical field

The invention belongs to the technical field of automatic packaging box equipment for an air conditioner external unit, and in particular relates to an automatic packaging box equipment for an air conditioner external unit.

Background technique

In the existing air conditioner production, the packaging box of the air conditioner outer unit is manually completed. Specifically, one employee takes the packaging box from the line, and another employee cooperates to open it and complete the boxing operation together; The four sides of the material are stretched outwards under the action of tension, and it is difficult for the box to go down vertically without external force. It is necessary to manually tighten the bottom bracket inwards, or even press down repeatedly, to set the packing box, which is very labor intensive. Large and inefficient.

Based on the above-mentioned technical problems in the packaging of air-conditioning external units, there is no relevant solution; therefore, it is urgent to find an effective solution to solve the above-mentioned problems.

Contents of the invention

The purpose of the present invention is to address the deficiencies in the above-mentioned technologies, and propose an automatic packaging box equipment for air-conditioning external units, aiming to solve one of the problems of low packing efficiency and high labor intensity of existing air-conditioning external units.

The invention provides a kind of equipment for automatically covering the packing box of an air-conditioner external unit, which includes a paper skin feeding mechanism, an unpacking forming mechanism, a box clamp mechanism, an external machine incoming material pre-positioning mechanism, and a bottom dragging clamping and positioning mechanism; The material mechanism is set adjacent to the unpacking forming mechanism; the paper skin feeding mechanism is provided with a paper skin suction mechanism, and the paper skin on the paper skin feeding mechanism is moved to the unpacking forming mechanism through the paper skin suction mechanism; The forming mechanism is adjacent to the box clamping mechanism; the box opening forming mechanism is used to open the moved paper to form the box; the box clamping mechanism is adjacent to the bottom drag clamping and positioning mechanism; the box clamping mechanism It is used to grab and set the opened and formed box on the air conditioner external unit of the bottom drag clamping and positioning mechanism; the external unit incoming material pre-positioning mechanism is set adjacent to the bottom dragging clamping positioning mechanism; the external machine incoming material pre-positioning mechanism It is used to move the unpacked air conditioner external unit to the bottom drag clamping positioning mechanism; the bottom drag clamping positioning mechanism is used to position the bottom support of the air conditioner external unit, so that the box clamping mechanism can open and form the box body It is sleeved on the air conditioner outer unit packaged with a bottom bracket.

Further, the cardboard feeding mechanism also includes a feeding rack, a Z-axis rack and an X-axis rack; the two ends of the X-axis rack are respectively arranged on the top of the feeding rack in the horizontal direction through support rods; the Z-axis rack It is installed at one end of the X-axis rack in the vertical direction; the cardboard suction mechanism is a suction cup, which is connected to the Z-axis rack and the X-axis rack respectively, and can move horizontally with the Z-axis rack and Move along the vertical direction with the X-axis rack, so as to absorb the cardboard and put it on the unpacking forming mechanism.

Further, one side of the upper end surface of the loading rack is a feeding area, and the other end is a discharging area; the sides of the feeding area and the discharging area are vertically provided with a first cardboard positioning edge and a second cardboard The positioning edge, the first paper skin positioning edge and the second paper skin positioning edge are connected to each other, so as to position the paper skin on the feeding rack.

Further, the unpacking forming mechanism includes a box conveying plate, a first support frame and a second support frame; the first support frame and the second support frame are adjacently arranged; the first support frame is provided with a turning plate, and the turning plate is rotatably arranged on the On the first support frame, the cardboard suction mechanism puts the cardboard on the turning plate, and the cardboard is erected by the rotation of the turning plate; The horizontal movement is arranged on the side of the first support frame and the second support frame, so that the cardboard upright on the turning plate is sucked by the grabbing suction cup, and the cardboard is stretched out by the box opening component to form a box body.

Further, the box-opening assembly includes a forming baffle and a box-opening plate; the forming baffle and the box-opening plate can be rotatably arranged on the box-opening surface of the box-conveying plate; The box suction cup can absorb the outer side of the upright paper skin through the rotation of the box opening plate, and stretch the paper skin to form a box body; the forming baffle is rotated to assist in supporting the paper skin to stretch.

Further, a front baffle is provided on the front end of the top surface of the turnover plate, and a box positioning cylinder is also provided on the turnover plate; the box positioning cylinder can be telescopically arranged on the turnover plate, thereby pushing the paper skin on the turnover plate to abut against the front On the baffle; the transport box plate is set on the guide rail on the side of the first support frame through the movement of the rollers.

Further, the upper end surface of the second support frame is a forming positioning area, the front side of the forming positioning area is provided with a front positioning plate, the left and right sides of the forming positioning area are respectively provided with a left positioning plate and a right positioning plate, and the left positioning plate and the right positioning plate are telescopically arranged on the upper end surface of the second support frame respectively along the horizontal plane; the box conveying plate moves to the side of the second support frame after absorbing the paper, and forms a box on the top of the forming positioning area; the grab suction cup is on the The paper skin is stretched to form a box and then opened, so that the box falls on the forming positioning area; the left positioning plate and the right positioning plate move relatively to clamp the box for positioning, and return after the positioning is completed.

Further, the box jaw mechanism includes a gantry bracket, an X-axis horizontal movement chain, a Z-axis vertical movement chain and a crimping claw; the X-axis horizontal movement chain is arranged on the top surface of the gantry support along the horizontal direction; the Z-axis is vertically The moving chain is arranged vertically on the side of the door bracket, and is located at one end of the Z-axis vertical moving chain; the crimping claws are respectively connected with the X-axis horizontal moving chain and the Z-axis vertical moving chain, and can move horizontally with the X-axis The chain moves horizontally, and moves up and down with the vertical movement of the Z-axis; the gantry support straddles the second support frame, and enables the crimping claws to grab the box positioned on the second support frame.

Further, the pre-positioning mechanism for the incoming material of the external machine includes a front centered positioning mechanism, a pre-positioned centering structure, and a support platform; rollers are laid on the support platform along the horizontal direction, and the front centered positioning mechanism is arranged on the support platform for feeding materials. On both sides of the end, the front split center positioning mechanism is used to center the air conditioner outdoor unit and separate the continuous air conditioner outdoor units; It is used to clamp the bottom support and center the air conditioner external unit, and then automatically open and reset after the pre-positioning and centering structure is positioned; the bottom of the air conditioner external unit is equipped with a bottom support when it enters the support platform.

Further, the clamping and positioning mechanism of the bottom drag includes a support frame, a conveying belt and positioning jaws; a bottom support positioning area is formed at one end of the upper end surface of the support frame; area; the positioning jaws move through telescopic movement to clamp the bottom bracket at the bottom of the air conditioner external unit; the upper end surface of the positioning jaws is provided with an outward inclination angle, so that the opening of the bottom bracket can be squeezed and tightened toward the inside of the air conditioner external unit.

Further, the positioning jaws include front positioning jaws, right jaws, rear jaws and left jaws; the front positioning jaws are telescopically arranged on the front side of the bottom bracket positioning area, and the right jaws are telescopically arranged on the bottom bracket positioning area. On the right side, the rear jaw can be telescopically arranged on the rear side of the bottom bracket positioning area, and the left jaw can be telescopically arranged on the left side of the bottom bracket positioning area; the positioning jaw also includes a first front side jaw, a first rear side clamp Jaw and the second rear jaw; the first front jaw is set between the positioning jaw and the right jaw; the first rear jaw is set between the right jaw and the rear jaw; the second rear jaw Set between the rear jaw and the left jaw.

Further, the equipment for automatic packaging of air-conditioning external units also includes conveyor belts and fences; the conveyor belts are arranged horizontally on the side of the bottom drag clamping and positioning mechanism, so that the packaged air-conditioning external units can be transported to the next station ; The fence is set on the periphery of the unpacking forming mechanism, the box clamping mechanism, and the bottom dragging clamping and positioning mechanism.

The air-conditioner external unit automatic cover packaging box equipment provided by the present invention can realize the automatic cover packaging box of the split external unit, is compatible with domestic sales and export models, and solves the problem of foam cover explosion when the gap between the top cover foam of the air conditioner external unit and the packaging box is a negative tolerance. problems, reduce the labor intensity, and improve the quality and efficiency of air conditioner packaging.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is an overall schematic diagram of an air-conditioner external unit automatic packing box equipment of the present invention;

Fig. 2 is a top view of an air-conditioner external unit automatic cover packaging box equipment according to the present invention;

Fig. 3 is a schematic diagram 1 of the paper skin feeding mechanism of the present invention;

Fig. 4 is the second schematic diagram of the paper skin feeding mechanism of the present invention;

Fig. 5 is a schematic diagram 1 of the unpacking forming mechanism of the present invention;

Fig. 6 is a second schematic diagram of the unpacking forming mechanism of the present invention;

Fig. 7 is the schematic view 1 of the box jaw mechanism of the present invention;

Figure 8 is the second schematic diagram of the box jaw mechanism of the present invention;

Fig. 9 is a schematic diagram of the incoming material pre-positioning mechanism of the external machine of the present invention;

Fig. 10 is a schematic diagram 1 of the clamping and positioning mechanism of the bottom drag of the present invention;

Fig. 11 is the second schematic diagram of the clamping and positioning mechanism of the bottom drag of the present invention.

In the figure: 1. Paper feeding mechanism; 11. Feed suction cup; 12. Z-axis rack; 13. X-axis rack; 14. First paper positioning side; 15. Second paper positioning side; 16 1. Cardboard; 161. Long side of paper; 162. Short side of paper; 17. Suction cup pick-up position; 18. Feeding area; 19. Feeding rack; 2. Unpacking forming mechanism; 211, grab suction cup; 212, unpacking suction cup; 22, forming positioning area; 23, flip plate; 24, box body positioning cylinder; 25, forming baffle plate; 26, left positioning plate; 27, right positioning plate; 28, Front positioning plate; 29, unpacking plate; 3, box clamp mechanism; 31, gantry bracket; 32, X-axis horizontal moving chain; 33, Z-axis vertical moving chain; 34, box pressing claw; 35, right clamp Box claw; 36. Left clamping claw; 4. External unit incoming material pre-positioning mechanism; 41. Front split center positioning mechanism; 42. Pre-position split center structure; 5. Bottom dragging clamping positioning mechanism; 511, front positioning jaw; 512, first front jaw; 513, right jaw; 514, first rear jaw; 515, rear jaw; 516, second rear jaw; 517, left Gripper; 518, second front side gripper; 52, conveyor belt; 53, support frame; 6, conveyor belt; 7, fence.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. "Several" means one or more than one, unless otherwise clearly and specifically defined.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right" etc. are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it may be mechanical connection or electrical connection; it may be direct connection or indirect connection through an intermediary, and it may be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

As shown in Fig. 1 to Fig. 11, the present invention provides an automatic wrapping box equipment for an air-conditioner external unit, including a paper skin feeding mechanism 1, an unpacking forming mechanism 2, a box gripper mechanism 3, and pre-positioning of incoming materials for the external unit Mechanism 4 and the clamping and positioning mechanism 5 at the bottom; specifically, the paper feeding mechanism 1 is adjacent to the unpacking forming mechanism 2; the paper feeding mechanism 1 is provided with a paper suction mechanism, and the paper suction The mechanism moves the paper skin 16 on the paper skin feeding mechanism 1 to the unpacking forming mechanism 2; further, the unpacking forming mechanism 2 is adjacent to the box jaw mechanism 3; the unpacking forming mechanism 2 is used for the paper The paper skin 16 (unopened) moved by the leather suction mechanism is opened to form a box; further, the box jaw mechanism 3 is adjacent to the bottom drag clamping and positioning mechanism 5; the box body jaw mechanism 3 is used to open the box The forming mechanism 2 opens and grabs the formed box body and sets it on the air-conditioning external unit of the bottom dragging clamping and positioning mechanism 5; Machine incoming material pre-positioning mechanism 4 is used to move the unpacked air conditioner external unit to the bottom dragging clamping positioning mechanism 5; The box clamp mechanism 3 can set the opened and formed box on the air-conditioning external unit packaged with a bottom support; when the air-conditioning external unit enters the external unit incoming material pre-positioning mechanism 4, the bottom is equipped with a bottom support; adopt the above scheme , which can solve the shortcoming that the standard boxing machine on the existing market is only suitable for a single model, and can realize the compatibility of multiple models; at the same time, it solves the problem of foaming when the gap between the top cover foam and the packing box of the existing air conditioner is a negative tolerance The problem of set explosion can be improved, and the quality of the packing box can be improved; the automatic packing box equipment of the air conditioner external unit provided by the present invention can effectively replace manual work, realize unmanned, fully automatic packing box, reduce the labor intensity of workers, and improve Operational efficiency of air conditioner external unit packaging.

Preferably, in combination with the above-mentioned scheme, as shown in FIGS. The two ends are respectively arranged on the top of the feeding rack 19 along the horizontal direction through the support rods to realize the horizontal movement of the paper suction mechanism; further, the Z-axis rack 12 is arranged on one end of the X-axis rack 13 along the vertical direction to realize The lifting movement of the vertical direction of the paper suction mechanism; further, the paper suction mechanism is a suction cup 11, which is connected with the Z-axis rack 12 and the X-axis rack 13 respectively, and can move along with the Z-axis. The rack 12 moves horizontally, and moves vertically with the X-axis rack 13 , so as to suck the cardboard 16 and put it on the unpacking forming mechanism 2 .

Preferably, in combination with the above scheme, as shown in Figures 1 to 11, one side of the upper end surface of the loading rack 19 is the feeding area 18, and the other end is the discharging area; specifically, the paper skin 16 includes a paper skin long side 161 And the short side 162 of the paper skin, the long side 161 of the paper skin and the short side 162 of the paper skin are placed flat on the side of the upper end surface of the feeding rack 19 as the feeding area 18; specifically, on the side of the feeding area 18 and the discharge area Be provided with the first cardboard positioning edge 14 and the second cardboard positioning edge 15 along the vertical direction, and the first paper card positioning edge 14 and the second cardboard positioning edge 15 are connected to each other, thereby the paper on the feeding frame 19 Specifically, the bottom structure of the feeding area 18 is composed of a roller line. When the staff loads the material, they only need to stack the paper sheets according to the first paper sheet positioning edge 14 and the second paper sheet positioning edge 15 of the frame structure. Well, when the equipment is started, if there is no paper at the position directly below the suction cup for picking (the presence or absence of paper is detected by the sensor), the drum line starts to move forward and transport the paper to the discharge area of the suction cup; During normal operation, employees can load materials by themselves without affecting the normal operation of the equipment. When the paper material at the picking position is taken out, the roller line will automatically start to push the paper in the feeding area forward to the picking position. Ensure uninterrupted feeding of cardboard.

Preferably, in combination with the above solution, as shown in Figures 1 to 11, the unpacking forming mechanism 2 includes a box conveying plate 21, a first support frame and a second support frame; specifically, the first support frame and the second support frame are connected Adjacent setting; the first support frame is provided with a turning plate 23, the turning plate 23 is rotatably arranged on the first support frame, and the cardboard suction mechanism can put the unopened cardboard 16 on the turning plate 23, and through turning over The rotation of the plate 23 thus erects the paper skin 16; specifically, after the suction cup 11 absorbs the paper skin in the feeding area, it automatically runs to the top of the turning plate 23, the suction cup 11 is closed, and the paper skin 16 is under gravity. Fall to the turning plate 23 under the action, after the sensor of the turning plate 23 detects that there is paper falling, the box positioning cylinder 24 moves to the right, so that the box is positioned to the right. After positioning, the box positioning cylinder 24 returns and turns over. The plate moving motor is turned on, turned over, and the horizontally positioned cardboard is erected; at this time, the grabbing suction cup 211 is opened, sucking the cardboard 16 and transporting the cardboard material to the unpacking positioning area; There is a grabbing suction cup 211 and an unpacking assembly; the box conveying plate 21 moves horizontally and is arranged on the sides of the first support frame and the second support frame, so that the cardboard 16 erected on the turning plate 23 is sucked by the grabbing suction cup 211 , the paper skin 16 is stretched to form a box body by the box opening assembly.

Preferably, in combination with the above solution, as shown in Figures 1 to 11, specifically, the box opening assembly includes a forming baffle 25 and a box opening plate 29; On the unpacking surface of box plate 21; , so that the paper skin 16 is stretched to form a box; further, the forming baffle 25 is rotated to assist in supporting the paper skin 16 to stretch; Plate 29 first rotates inwardly until the unpacking suction cup 212 can touch the upper paper, at this time, the unpacking suction cup 212 on the unpacking plate 29 is opened to absorb the short side of the outer surface of the paper 16, and then the unpacking plate 29 rotates outward , stretch the paper to form a box; at the same time, the box forming adjustment motor moves forward to the fixed-length position of the box, and when it is in place, the forming cylinder opens, and the forming baffle 25 rotates 90° inwards to assist in stretching the paper; here Forming baffle plate 25 and unpacking plate 29 complement each other and act simultaneously to greatly improve the success rate of unpacking.

Preferably, in combination with the above scheme, as shown in Figures 1 to 11, the front end of the upper end surface of the flip plate 23 is provided with a front baffle, and the flip plate 23 is also provided with a box positioning cylinder 24; specifically, the box positioning cylinder 24 can be telescopically arranged on the turning plate 23, thereby pushing the paper skin 16 on the turning plate 23 to abut against the front baffle to complete the positioning; specifically, the box transporting plate 21 is moved by rollers on the guide rails arranged on the side of the first support frame up, so as to achieve reciprocating movement.

Preferably, in combination with the above-mentioned scheme, as shown in FIGS. 1. The right side is respectively provided with a left positioning plate 26 and a right positioning plate 27; specifically, the left positioning plate 26 and the right positioning plate 27 are telescopically arranged on the upper end surface of the second support frame respectively along the horizontal plane, thereby realizing telescopic positioning; specifically Specifically, the box transport plate 21 moves to the side of the second support frame after absorbing the paper skin 16, and forms a box body on the top of the forming positioning area 22; further, the grabbing suction cup 211 is opened after the paper skin 16 is stretched to form a box body , so that the box body falls on the forming positioning area 22; further, the left positioning plate 26 and the right positioning plate 27 move relatively to clamp the box body for positioning, and return after the positioning is completed; specifically: and after the unpacking is completed Finally, the grasping suction cup 211 on the transport box plate 21 is opened, and the box body after stretching is blanked to the positioning area under the action of gravity, and the left positioning plate 26 and the right positioning plate 27 automatically clamp the box body inward for positioning. Left locating plate 26 and right locating plate 27 retreat automatically, wait for jaws to take material.

Preferably, in combination with the above solution, as shown in Figures 1 to 11, the box clamp mechanism 3 includes a gantry bracket 31, an X-axis horizontal movement chain 32, a Z-axis vertical movement chain 33, and a box pressing jaw 34; specifically, The X-axis horizontal movement chain 32 is arranged on the top surface of the gantry support 31 along the horizontal direction, and realizes the horizontal movement of the pressing box claw 34; the Z-axis vertical movement chain 33 is arranged on the side surface of the door support 31 along the vertical direction, and is located at One end of the Z-axis vertically moves the chain 33 to realize the vertical lifting movement of the press box claw 34; specifically, the press box claw 34 is connected with the X-axis horizontal movement chain 32 and the Z-axis vertical movement chain 33 respectively, and can Axis horizontal movement chain 32 moves horizontally, and moves up and down with Z-axis vertical movement chain 33; body.

Preferably, in combination with the above scheme, as shown in Figures 1 to 11, the external machine incoming material pre-positioning mechanism 4 includes a front centering and positioning mechanism 41, a pre-positioning and centering structure 42, and a support stand 43; specifically, the support stand 43 is laid with rollers along the horizontal direction, and the front split center positioning mechanism 41 is arranged on both sides of the feeding end of the support stand 43. Separation; further, the pre-positioning centering structure 42 is arranged on both sides of the discharge end of the support stand 43, the pre-positioning centering structure 42 is used to clamp the bottom support, and the air-conditioning external unit is centered, and the pre-positioning centering structure 42 Automatically open and reset after positioning; it should be noted that: when the air-conditioning outdoor unit enters the supporting platform 43, the bottom is equipped with a bottom bracket.

Preferably, in combination with the above solution, as shown in Figures 1 to 11, the bottom drag clamping and positioning mechanism 5 includes a support frame 53, a conveying belt 52, and positioning jaws; Area 51; the conveying belt 52 is arranged on the upper end surface of the support frame 53 along the horizontal direction, and extends to the bottom bracket positioning area 51, so as to realize horizontal transportation; the positioning jaws move by telescopic movement to clamp the bottom bracket at the bottom of the air conditioner external unit; specifically , each positioning jaw automatically performs precise quantitative clamping according to the pre-set size parameters in the program; the upper end surface of the positioning jaw is provided with an outward inclination angle, so that the opening of the bottom bracket can be squeezed to the inside of the air conditioner external unit Tighten it so that it is easy to cover the box body; further, the positioning jaws will automatically move downward with the opened carton at variable speeds. Specifically:

1) Running downward at high speed when not in contact with the external unit of the air conditioner;

2) When it touches the foam on the top cover, it starts to run at a low speed;

3) After the foam is completely inserted, run at high speed until the casing is completed.

Preferably, in combination with the above solution, as shown in Figures 1 to 11, the positioning jaws include a front positioning jaw 511, a right jaw 513, a rear jaw 515, and a left jaw 517; the front positioning jaw 511 is telescopically arranged on the base On the front side of the positioning area 51, the right jaw 513 is telescopically arranged on the right side of the bottom bracket positioning area 51, the rear jaw 515 is telescopically arranged on the rear side of the bottom bracket positioning area 51, and the left jaw 517 is telescopically arranged on the bottom. The left side of the bracket positioning area 51; the positioning jaws also include a first front side jaw 512, a first rear side jaw 514 and a second rear side jaw 516; the first front side jaw 512 is arranged on the positioning jaw 511 and Between the right jaws 513; the first rear jaw 514 is arranged between the right jaw 513 and the rear jaw 515; the second rear jaw 516 is arranged between the rear jaw 515 and the left jaw 517; by Designed with the above-mentioned positioning grip and jaws, it can effectively improve the clamping and positioning of the bottom bracket, and achieve better assembly operation.

Preferably, in combination with the above scheme, as shown in Figures 1 to 11, the automatic packaging box equipment for air-conditioning outdoor units provided by the present invention also includes a conveyor belt 6 and a fence 7; specifically, the conveyor belt 6 is arranged horizontally on the bottom drag Clamp the side of the positioning mechanism 5, so that the packaged air-conditioning external unit can be transported to the next station, with a high degree of automation; further, the fence 7 is surrounded by the unpacking forming mechanism 2 and the box gripper mechanism 3 1. The bottom drags the periphery of the clamping positioning mechanism 5, which can play the role of safety protection.

Specifically, in combination with the above scheme, as shown in Figure 1 to Figure 11, the specific working process of the automatic packaging box equipment for the air conditioner external unit provided by the present invention is as follows:

S1: Manually place the paper 16 material on the roller line at the feeding position of the paper feeding mechanism 1. When the equipment is started, the roller line at the feeding position moves, and the paper 16 on the feeding position is pushed to the suction cup to take the material location, as shown in Figure 4;

S2: As shown in Figure 3, after the equipment is turned on normally, the feeding suction cup 11 moves down until it touches the paper material, and the feeding suction cup opens to suck the long side 161 and the short side 162 of a paper 16 at the same time It is absorbed, but the paper skin 16 is not opened. After the suction is successful, the retrieving suction cup 11 moves to the top of the turning plate 23; , after the box length positioning cylinder is advanced and positioned, the flip plate is automatically turned over, and the cardboard is placed upright;

S3: The grabbing suction cup 211 on the box conveying board 21 clamps the cardboard 16, the flipping plate 23 retreats to make room for unpacking, the box conveying, 23 carries the unpacked box to the positioning area, and the stepping motor Start the action and turn inward, the unpacking suction cup 212 on the unpacking plate 29 opens, sucks the short side of the carton 16, and at the same time, the forming baffle 25 rotates inward by 90° to assist in opening the paper;

S4: After the paper skin transported to the forming positioning area 22 is completely stretched, the unpacking suction cup 212 is closed, the formed box body falls to the positioning area, the hinge stepper motor and the forming baffle 25 return to the original position, and the carton is completely placed After that, the transport box motor returns to its original position and waits for the next pick-up;

S5: The front center positioning cylinder in the box positioning area clamps the box inwards, positions the box in the center, and waits for the jaws of the box jaw mechanism 3 to take the material;

S6: The jaws of the box jaw mechanism 3 move to the top of the forming positioning area 22, descend to take the material, and reach the lowest point, the jaws automatically fold inward, and at the same time, the box pressing jaw 34 automatically presses down on the box body , positioning, the cylinder at the 34 places of the crimping jaws is opened, and the jaws hold the cardboard and spread out a certain angle to facilitate entrapment of the box body, as shown in Figure 8;

S7: Then the conveyor belt 52 transports the external unit to the bottom drag positioning area 51, and each jaw clamps the bottom drag according to fixed parameters for precise positioning. At the same time, due to the design of the jaws with a certain inclination angle, the bottom drag is effectively dragged inward. Tighten, play a shrinking effect;

S8: The crimping claw 34 carries the opened carton and automatically runs downwards at variable speeds. It runs downwards at high speed when it is not in contact with the external machine, and starts to run at low speed when it touches the foam on the top cover of the external machine. After the foam is completely inserted, it turns to high speed. Run until the bottom drag is fully caught;

S9: After the boxing is completed, the cylinder in the "bottom drag positioning area 51 is retracted, the conveyor belt 6 is started, and the product flows to the next station.

The air-conditioner external unit automatic cover packaging box equipment provided by the present invention can realize the automatic cover packaging box of the split external unit, is compatible with domestic sales and export models, and solves the problem of foam cover explosion when the gap between the top cover foam of the air conditioner external unit and the packaging box is a negative tolerance. problems, reduce the labor intensity, and improve the quality and efficiency of air conditioner packaging.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any person familiar with the art, without departing from the scope of the technical solution of the present invention, can use the above-mentioned technical content to make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes . Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not deviate from the technical solution of the present invention, all belong to the protection scope of the technical solution.

Claims (13)

1. The automatic sleeving and packaging box equipment for the air conditioner outdoor unit is characterized by comprising a leatheroid feeding mechanism (1), a box opening and forming mechanism (2), a box body clamping jaw mechanism (3), an outdoor unit incoming material pre-positioning mechanism (4) and a bottom-dragging clamping and positioning mechanism (5);

the leatheroid feeding mechanism (1) is arranged adjacent to the unpacking and forming mechanism (2); a leatheroid suction mechanism is arranged on the leatheroid feeding mechanism (1), and the leatheroid (16) on the leatheroid feeding mechanism (1) is moved to the unpacking and forming mechanism (2) through the leatheroid suction mechanism;

the box opening forming mechanism (2) is arranged adjacent to the box body clamping jaw mechanism (3); the carton opening forming mechanism (2) is used for opening the moved leatheroid (16) to form a carton body;

the box body clamping jaw mechanism (3) is arranged adjacent to the bottom dragging clamping and positioning mechanism (5); the box body clamping jaw mechanism (3) is used for grabbing the opened and formed box body and sleeving the box body on an air conditioner external unit of the bottom-dragging clamping and positioning mechanism (5);

the external machine incoming material pre-positioning mechanism (4) is arranged adjacent to the bottom-dragging clamping and positioning mechanism (5); the external machine incoming material pre-positioning mechanism (4) is used for moving an unpackaged air conditioner external machine to the bottom-dragging clamping and positioning mechanism (5);

the bottom mop clamping and positioning mechanism (5) is used for positioning the bottom mop and packaging the air conditioner external unit to the top of the bottom mop, so that the box clamping jaw mechanism (3) can be used for sleeving the opened and formed box body on the air conditioner external unit packaged with the bottom mop.

2. The automatic set of packing box equipment for the outdoor unit of the air conditioner as claimed in claim 1, wherein the leatheroid feeding mechanism (1) further comprises a feeding rack (19), a Z-axis rack (12) and an X-axis rack (13); two ends of the X-axis rack (13) are respectively arranged at the top of the feeding rack (19) along the horizontal direction through supporting rods; the Z-axis rack (12) is arranged at one end of the X-axis rack (13) along the vertical direction; the leatheroid suction means is for getting material sucking disc (11), get material sucking disc (11) respectively with Z axle rack (12) with X axle rack (13) are connected, and can follow Z axle rack (12) remove along the horizontal direction and follow X axle rack (13) remove along vertical direction, thereby absorb leatheroid (16) and put in unpack on forming mechanism (2).

3. The automatic sleeving and packaging equipment for the outdoor unit of the air conditioner as claimed in claim 2, wherein one side of the upper end surface of the feeding frame (19) is a feeding area (18), and the other end of the upper end surface of the feeding frame is a discharging area; the feeding device is characterized in that a first leatheroid positioning edge (14) and a second leatheroid positioning edge (15) are arranged on the side faces of the feeding area (18) and the discharging area along the vertical direction, and the first leatheroid positioning edge (14) and the second leatheroid positioning edge (15) are connected with each other so as to position leatheroids on the feeding frame (19).

4. The automatic sleeving and packaging equipment for the outdoor unit of the air conditioner as claimed in claim 1, wherein the box opening and forming mechanism (2) comprises a box conveying plate (21), a first support frame and a second support frame; the first support frame and the second support frame are arranged adjacently; the first support frame is provided with a turnover plate (23), the turnover plate (23) is rotatably arranged on the first support frame, the leatheroid suction mechanism puts the leatheroid (16) on the turnover plate (23), and the leatheroid (16) is erected through the rotation of the turnover plate (23); the box conveying plate (21) is provided with a grabbing sucker (211) and a box opening assembly; the box conveying plate (21) is arranged on the side surfaces of the first support frame and the second support frame in a moving mode along the horizontal direction, so that the leatheroid (16) standing on the turnover plate (23) is sucked through the grabbing sucker (211), and the leatheroid (16) is spread through the box opening assembly to form a box body.

5. The automatic casing and packing equipment for the outdoor unit of the air conditioner as claimed in claim 4, wherein the casing opening assembly comprises a molded baffle plate (25) and a casing opening plate (29); the forming baffle (25) and the box opening plate (29) can be rotatably arranged on the box opening surface of the box conveying plate (21); an unpacking sucker (212) is arranged on the opened inner side surface of the unpacking plate (29), and the unpacking sucker (212) can suck the outer side surface of the standing leatheroid (16) through the rotation of the unpacking plate (29) and unfold the leatheroid (16) to form a box body; the forming baffle (25) rotates to assist in supporting the leatheroid (16) to be unfolded.

6. The automatic packaging box equipment for the outdoor unit of the air conditioner as claimed in claim 4, wherein a front baffle is arranged at the front end of the upper end surface of the turnover plate (23), and a box positioning cylinder (24) is further arranged on the turnover plate (23); the box body positioning cylinder (24) can be arranged on the turnover plate (23) in a telescopic mode, so that a paper sheet (16) on the turnover plate (23) is pushed to abut against the front baffle plate; the box conveying plate (21) is movably arranged on a guide rail on the side face of the first support frame through a roller.

7. The automatic sleeving and packaging box equipment for the outdoor unit of the air conditioner as claimed in claim 5, wherein the upper end surface of the second supporting frame is a molding positioning area (22), a front positioning plate (28) is arranged on the front side surface of the molding positioning area (22), a left positioning plate (26) and a right positioning plate (27) are respectively arranged on the left side surface and the right side surface of the molding positioning area (22), and the left positioning plate (26) and the right positioning plate (27) are respectively arranged on the upper end surface of the second supporting frame in a telescopic manner along a horizontal plane; the carton conveying plate (21) absorbs the leatheroid (16) and then moves to the side face of the second supporting frame, and a carton body is formed at the top of the forming positioning area (22); the grabbing sucker (211) is opened after the leatheroid (16) is spread to form a box body, so that the box body falls on the forming positioning area (22); the left positioning plate (26) and the right positioning plate (27) move relatively to clamp the box body for positioning, and the box body retracts after the positioning is finished.

8. The automatic set of packing box equipment of outer machine of air conditioner of claim 4, characterized in that, the box body clamping jaw mechanism (3) includes a gantry support (31), an X-axis horizontal moving chain (32), a Z-axis vertical moving chain (33) and a box pressing claw (34); the X-axis horizontal moving chain (32) is arranged on the top surface of the gantry support (31) along the horizontal direction; the Z-axis vertical moving chain (33) is arranged on the side surface of the door bracket (31) along the vertical direction and is positioned at one end of the Z-axis vertical moving chain (33); the box pressing claw (34) is respectively connected with the X-axis horizontal moving chain (32) and the Z-axis vertical moving chain (33), and can horizontally move along with the X-axis horizontal moving chain (32) and move up and down along with the Z-axis vertical moving chain (33); the gantry support (31) is arranged on the second support frame in a spanning mode, and the box pressing claw (34) can grab the box body positioned on the second support frame.

9. The automatic casing and packaging box equipment for the outdoor unit of the air conditioner as claimed in claim 1, wherein the outdoor unit incoming material pre-positioning mechanism (4) comprises a front centering positioning mechanism (41), a pre-centering structure (42) and a support rack (43); the supporting rack (43) is paved with rollers along the horizontal direction, the front centering positioning mechanisms (41) are arranged on two sides of the feeding end of the supporting rack (43), and the front centering positioning mechanisms (41) are used for centering and separating the continuous air conditioner external units; the pre-positioning center-splitting structures (42) are arranged on two sides of the discharge end of the support rack (43), the pre-positioning center-splitting structures (42) are used for clamping a bottom support and positioning an air conditioner outdoor unit in the center, and the pre-positioning center-splitting structures (42) are automatically opened and reset after being positioned; the bottom of the air conditioner outdoor unit is provided with a bottom support when the air conditioner outdoor unit enters the support rack (43).

10. The automatic packaging box equipment for the outdoor unit of the air conditioner as claimed in claim 1, wherein the bottom bracket clamping and positioning mechanism (5) comprises a supporting frame (53), a conveying belt (52) and a positioning clamping jaw; a bottom supporting positioning area (51) is formed at one end of the upper end surface of the supporting frame (53); the conveying belt (52) is arranged on the upper end face of the supporting frame (53) along the horizontal direction and extends to the bottom support positioning area (51); the positioning clamping jaw moves in a telescopic mode so as to clamp a bottom support at the bottom of the air conditioner external unit; the upper end face of the positioning clamping jaw is provided with an outward inclination angle, so that the opening of the bottom support can be extruded to be tightened towards the inside of the air conditioner external unit.

11. The automatic casing and packaging equipment for the outdoor unit of the air conditioner as claimed in claim 10, wherein the positioning jaws comprise a front positioning jaw (511), a right clamping jaw (513), a rear clamping jaw (515) and a left clamping jaw (517); the front positioning claw (511) is arranged on the front side of the bottom support positioning area (51) in a telescopic mode, the right clamping jaw (513) is arranged on the right side of the bottom support positioning area (51) in a telescopic mode, the rear clamping jaw (515) is arranged on the rear side of the bottom support positioning area (51) in a telescopic mode, and the left clamping jaw (517) is arranged on the left side of the bottom support positioning area (51) in a telescopic mode; the positioning jaw further comprises a first front side jaw (512), a first rear side jaw (514), and a second rear side jaw (516); the first front clamping jaw (512) is arranged between the positioning jaw (511) and the right clamping jaw (513); the first rear jaw (514) is disposed between the right jaw (513) and the rear jaw (515); the second rear side jaw (516) is disposed between the rear jaw (515) and the left jaw (517).

12. The automatic sleeving and packaging equipment for the outdoor unit of the air conditioner as claimed in claim 1, wherein the leatheroid feeding mechanism (1) is arranged adjacent to the case opening and forming mechanism (2); a leatheroid suction mechanism is arranged on the leatheroid feeding mechanism (1), and the leatheroid (16) on the leatheroid feeding mechanism (1) is moved to the unpacking and forming mechanism (2) through the leatheroid suction mechanism; the box opening forming mechanism (2) is arranged adjacent to the box body clamping jaw mechanism (3); the unpacking and forming mechanism (2) is used for opening the moved leatheroid (16) to form a box body; the box body clamping jaw mechanism (3) is arranged adjacent to the bottom dragging clamping and positioning mechanism (5); the box body clamping jaw mechanism (3) is used for grabbing the opened and formed box body and sleeving the box body on an air conditioner external unit of the bottom-dragging clamping and positioning mechanism (5); the external machine incoming material pre-positioning mechanism (4) is arranged adjacent to the bottom-dragging clamping and positioning mechanism (5); the external machine incoming material pre-positioning mechanism (4) is used for moving an unpackaged air conditioner external machine to the bottom-dragging clamping and positioning mechanism (5).

13. The automatic packaging box equipment for the outdoor unit of the air conditioner as claimed in any one of claims 1 to 11, further comprising a conveyor belt (6) and a fence (7); the conveying belt (6) is arranged on the side edge of the bottom-dragging clamping and positioning mechanism (5) along the horizontal direction, so that the packaged air conditioner outdoor unit can be conveyed to the next station; the fence (7) is arranged around the periphery of the box opening forming mechanism (2), the box body clamping jaw mechanism (3) and the bottom dragging clamping and positioning mechanism (5).

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