CN112224566A - Polyurethane foaming packaging equipment for household appliance packaging - Google Patents
Polyurethane foaming packaging equipment for household appliance packaging Download PDFInfo
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- CN112224566A CN112224566A CN202011049836.2A CN202011049836A CN112224566A CN 112224566 A CN112224566 A CN 112224566A CN 202011049836 A CN202011049836 A CN 202011049836A CN 112224566 A CN112224566 A CN 112224566A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
- B65B61/22—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills
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Abstract
The invention discloses polyurethane foaming packaging equipment for household appliance packaging, which comprises a machine body, wherein a working cavity with a forward opening is arranged in the machine body, a connecting cavity is arranged on the left side of the working cavity, a black material cavity for containing black materials is arranged above the connecting cavity, a white material cavity for containing white materials is arranged on the right side of the black material cavity, a packaging box for containing household appliances can be installed on the inner wall of the bottom side of the working cavity, and a packaging carton for containing packaging paper is fixedly installed on the inner wall of the bottom side of the working cavity.
Description
Technical Field
The invention relates to the technical field of polyurethane foaming packaging equipment, in particular to polyurethane foaming packaging equipment for household appliance packaging.
Background
The rigid polyurethane foam is a high molecular polymer prepared by mixing isocyanate and polyether serving as main raw materials through special equipment under the action of various auxiliary agents such as a foaming agent, a catalyst, a flame retardant and the like and performing high-pressure spraying and on-site foaming. The existing foaming packaging technology is characterized in that the packaging paper is sleeved in manually, the foaming agent is injected manually, the foaming agent is shaken uniformly, then the packaging paper is folded and packed manually, the workload is large, the quality cannot be guaranteed, the working efficiency is low, and a gun nozzle after use is easy to block.
Disclosure of Invention
Aiming at the technical defects, the invention provides a polyurethane foaming packaging device for household appliance packaging, which can overcome the defects.
The invention is realized by the following technical scheme.
The invention relates to polyurethane foaming packaging equipment for household appliance packaging, which comprises a machine body, wherein a working cavity with a forward opening is arranged in the machine body, a connecting cavity is arranged at the left side of the working cavity, a black material cavity for containing black materials is arranged above the connecting cavity, a white material cavity for containing white materials is arranged at the right side of the black material cavity, a packaging box for containing household appliances can be installed on the inner wall of the bottom side of the working cavity, a packaging carton for containing packaging paper is fixedly installed on the inner wall of the bottom side of the working cavity, a foaming component for foaming is arranged in the working cavity and the connecting cavity, the foaming component comprises a mixing box fixedly installed on the inner wall of the rear side of the connecting cavity, a stirring shaft rotatably installed on the inner wall of the bottom side of the connecting cavity is rotatably installed on the inner wall of the bottom side of the connecting cavity, stirring blades positioned in the mixing box are fixedly connected on the stirring shaft, and a connecting shaft extending up, the connecting shaft is provided with a connecting sleeve in spline fit, the connecting sleeve is rotatably provided with a lifting block which is in vertical sliding fit with the inner wall of the right side of the working cavity, the connecting shaft is in threaded connection with a lifting box which is in sliding fit with the inner wall of the right side of the working cavity, the inner wall of the right side of the working cavity is vertically provided with a butt plate in sliding fit, the lower end of the lifting box is provided with a butt spring which is fixedly arranged with the butt plate, the butt plate is fixedly connected with the driving sleeve, the wall body of the lifting box is rotatably provided with a main bending shaft which extends leftwards and rightwards, the left end of the lifting box is fixedly provided with a telescopic plate, the left end of the telescopic plate is fixedly provided with a moving block which is in threaded connection with the main bending shaft, the left end of the lifting box is rotatably provided with a secondary bending shaft which extends leftwards and rightwards, the, swing piece wall body rotates between and installs the inside worm pipe that has the spout, be provided with on the worm pipe with worm wheel screw-thread fit's worm wheel, worm pipe lower extreme sets up the intercommunication and is provided with the rifle mouth, the working chamber rear side is provided with the package assembly that is used for the household electrical appliances packing, still be provided with in the working chamber and be used for packing the clear rifle mouth cleaning assembly of back rifle mouth.
Preferably, the foaming component further comprises a driving motor fixedly mounted on the inner wall of the top side of the working chamber, the tail end of the driving motor is provided with a driving shaft extending up and down, the engaging sleeve is fixedly connected with an engaging gear, the driving shaft is fixedly connected with a driving gear capable of being engaged and connected with the engaging gear, the driving shaft is provided with a driving sleeve in spline fit with the lifting box in sliding fit, the driving sleeve is fixedly connected with a main bevel gear, the main bending shaft is fixedly connected with a secondary bevel gear capable of being engaged and connected with the main bevel gear, the bending part of the main bending shaft is hinged with a hinged plate hinged with the bending part of the secondary bending shaft, the swinging block is rotationally matched with the moving block, the inner wall of the bottom side of the connecting chamber is rotationally provided with a rotating shaft extending up and down, the rotating shaft is provided with fan blades, and the fan blades are in transmission, a blocking plate is arranged on the inner wall of the rear side of the connecting cavity in a left-right sliding manner, a large opening is arranged on the black material cavity and the mixing box in a communicating manner, a small opening is arranged on the white material cavity and the mixing box in a communicating manner, the rack plate can block the large opening and the small opening, an injection pump is fixedly arranged on the inner wall of the bottom side of the connecting cavity, a feeding pipe communicated with the mixing box is arranged above the injection pump, a discharging hose connected with the worm pipe is arranged at the right end of the injection pump, a connecting shaft extending up and down is rotatably arranged between the working cavity and the wall body of the connecting cavity, a connecting sleeve is in spline fit on the connecting shaft, the connecting shaft is in transmission connection with the stirring shaft through a belt wheel, a connecting gear with an annular groove is fixedly arranged on the connecting sleeve, an electric telescopic rod is fixedly arranged on the inner wall of the top side of, the working cavity and the connecting cavity are provided with oil pipes in sliding fit with the lifting block, the driving shaft is in transmission connection with the connecting shaft through a belt wheel, the oil pipes are in sliding connection with the main push rod, and the oil pipes in the connecting cavity are in sliding fit with the auxiliary push rods in sliding connection with the annular grooves of the connecting gears.
Preferably, the packaging assembly comprises an incomplete gear fixedly connected with the connecting shaft, a rack plate connected with the incomplete gear in a meshing way is arranged on the inner wall of the rear side of the working cavity in a left-right sliding way, an adsorption plate used for absorbing packaging paper is arranged at the lower end of the rack plate, a reset spring fixedly arranged on the inner wall of the left side of the working cavity is arranged at the left end of the rack plate, a fixed rod is arranged on the inner wall of the top side of the working cavity, a rotating belt wheel is installed at the tail end of the fixed rod in a rotating way, a driving belt wheel is fixedly arranged on the driving shaft, the driving belt wheel is connected with the rotating belt wheel through belt wheel transmission, a lifting rod is connected with the inner thread of the rotating belt wheel, a fixed block is fixedly arranged on the lifting rod, a lifting spring is slidably matched on the, the driving belt wheel is hinged with a hinge rod hinged with the fixed block, the fixed block is provided with a sliding block fixedly installed with the lifting spring, and the inner wall of the rear side of the working cavity is fixedly provided with a suspension plate which can be abutted by the lifting spring.
Preferably, the package assembly further comprises a sliding block fixedly mounted on the inner wall of the rear side of the working cavity, a displacement plate with a connecting groove is arranged at the front end of the sliding block, and a holder used for clamping household appliances is arranged in the connecting groove of the displacement plate.
Preferably, the gun nozzle cleaning assembly comprises a fixed shaft which is rotatably installed at the left end of the lifting box and extends leftwards and rightwards, a fixed sleeve is arranged on the fixed shaft in a spline fit mode, a torsion spring fixedly installed on the fixed sleeve is arranged on the moving block, cleaning cotton used for limiting and cleaning the abutting spring is arranged on the fixed sleeve in a threaded fit mode, the fixed shaft is fixedly connected with the fixed shaft, an input belt wheel with a groove is rotatably installed on the main bending shaft, a clamping block matched with the notch of the main bending shaft is arranged in the groove of the input belt wheel in a sliding fit mode, and a jacking spring fixedly installed on the groove of the input belt wheel is arranged at the tail end of the clamping block.
The invention has the beneficial effects that: the device during operation can be through even injection foaming on the foaming subassembly to the wrapping paper, presss from both sides to the household electrical appliances through the package assembly and gets and pack, can clean the rifle mouth after will foaming through the clean subassembly of rifle mouth, avoids solid telephone to block up, has reduced operating personnel work load, has guaranteed packaging quality, has improved work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;
FIG. 6 is a schematic structural diagram of E-E in FIG. 5 according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a connection portion between the main bending shaft and the input pulley in fig. 6 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The polyurethane foaming packaging equipment for household appliance packaging comprises a machine body 11, wherein a working chamber 12 with a forward opening is arranged in the machine body 11, a connecting chamber 17 is arranged on the left side of the working chamber 12, a black material chamber 15 for containing black materials is arranged above the connecting chamber 17, a white material chamber 16 for containing white materials is arranged on the right side of the black material chamber 15, a packaging box 14 for containing household appliances can be mounted on the inner wall of the bottom side of the working chamber 12, a packaging paper box 13 for containing packaging paper is fixedly mounted on the inner wall of the bottom side of the working chamber 12, foaming components for foaming are arranged in the working chamber 12 and the connecting chamber 17, each foaming component comprises a mixing box 21 fixedly mounted on the inner wall of the rear side of the connecting chamber 17, a stirring shaft 22 rotatably mounted on the mixing box 21 is rotatably mounted on the inner wall of the bottom side of the connecting chamber 17, the stirring shaft 22 is fixedly connected with a stirring blade 26 positioned in the mixing box 21, the inner wall of the top side of the working chamber 12 is rotatably provided with a connecting shaft 34 extending up and down, the connecting shaft 34 is in spline fit with a connecting sleeve 37, the connecting sleeve 37 is rotatably provided with a lifting block 42 in vertical sliding fit with the inner wall of the right side of the working chamber 12, the connecting shaft 34 is in threaded connection with a lifting box 35 in sliding fit with the inner wall of the right side of the working chamber 12, the inner wall of the right side of the working chamber 12 is in vertical sliding fit with a butt plate 46, the lower end of the lifting box 35 is provided with a butt spring 47 fixedly arranged with the butt plate 46, the butt plate 46 is fixedly connected with the driving sleeve 43, the wall of the lifting box 35 is rotatably provided with a main bending shaft 61 extending left and right, the left end of the lifting box 35 is fixedly provided with a telescopic plate 68, the left end of the telescopic plate 68 is fixedly provided with a moving block 62 in threaded connection, the left end of the lifting box 35 rotates to be installed and extends from the bent axle 60 about the rotation, spline fit has transmission sleeve 63 from bent axle 60, fixed mounting has swing piece 64 on the transmission sleeve 63, swing piece 64 rotates between the wall body and installs inside worm pipe 65 that has the spout, be provided with on the worm pipe 65 with worm wheel 66 screw-thread fit's worm wheel 66, worm pipe 65 lower extreme sets up the intercommunication and is provided with rifle mouth 67, working chamber 12 rear side is provided with the package assembly that is used for the household electrical appliances packing, still be provided with in the working chamber 12 and be used for the clean subassembly of rifle mouth after the packing.
Advantageously, the foaming assembly further comprises a driving motor 32 fixedly mounted on the inner wall of the top side of the working chamber 12, a driving shaft 33 extending up and down is arranged at the end of the driving motor 32, an engaging gear 38 is fixedly connected to the engaging sleeve 37, a driving gear 36 capable of being engaged with the engaging gear 38 is fixedly connected to the driving shaft 33, a driving sleeve 43 slidably engaged with the lifting box 35 is splined to the driving shaft 33, a main bevel gear 44 is fixedly connected to the driving sleeve 43, a secondary bevel gear 45 capable of being engaged with the main bevel gear 44 is fixedly connected to the main bending shaft 61, a hinge plate 69 hinged to the secondary bending shaft 60 is hinged to the bending part of the main bending shaft 61, the swinging block 64 is rotatably engaged with the moving block 62, and a rotating shaft 23 extending up and down is rotatably mounted on the inner wall of the bottom side of the connecting chamber 17, the rotating shaft 23 is provided with a fan blade 24, the fan blade 24 is in transmission connection with the stirring shaft 22 through a belt pulley, the inner wall of the rear side of the connecting cavity 17 is provided with a blocking plate 20 in a left-right sliding manner, the black material cavity 15 is communicated with the mixing box 21 and is provided with a large opening 18, the white material cavity 16 is communicated with the mixing box 21 and is provided with a small opening 19, the rack plate 29 can block the large opening 18 and the small opening 19, the inner wall of the bottom side of the connecting cavity 17 is fixedly provided with an injection pump 25, a feeding pipe communicated with the mixing box 21 is arranged above the injection pump 25, the right end of the injection pump 25 is provided with a discharging hose connected with the worm pipe 65, the working cavity 12 and the wall of the connecting cavity 17 are rotatably provided with a connecting shaft 27 extending up and down, the connecting sleeve 78 is matched on the connecting shaft 27 through a spline, and the connecting shaft 27 is in, a connecting gear 79 with an annular groove is fixedly arranged on the connecting sleeve 78, an electric telescopic rod 39 is fixedly arranged on the inner wall of the top side of the working cavity 12, a main push rod 40 connected with the lifting block 42 is arranged at the tail end of the electric telescopic rod 39, an oil pipe 41 in sliding fit with the lifting block 42 is arranged on the wall body between the working cavity 12 and the connecting cavity 17, the driving shaft 33 is in transmission connection with the connecting shaft 27 through a belt wheel, the oil pipe 41 is in sliding connection with the main push rod 40, a secondary push rod 80 in sliding fit with the annular groove of the connecting gear 79 is arranged in the oil pipe 41 in the connecting cavity 17, at the moment, the electric telescopic rod 39 is started, so that the engaging gear 38 is separated from the driving gear 36 through the downward movement of the main push rod 40, and the secondary push rod 80 is upwards to enable the connecting gear 79 to be meshed with the blocking plate 20, the driving motor 32 is started, so that the connecting shaft 27 is driven to rotate through belt wheel transmission, the blocking plate 20 is driven to move rightwards through the connecting gear 79, black and white materials in the black material cavity 15 and the white material cavity 16 enter the mixing box 21 and are stirred through the stirring blade 26, heating is carried out through rotation of the fan blade 24, the electric telescopic rod 39 is started to reset, the driving motor 32 is started to drive the connecting gear 38 to rotate through the driving gear 36, so that the lifting box 35 is driven to move downwards, when the abutting plate 46 touches the wall body of the packing box 14, the lifting box 35 continues to downwards enable the abutting spring 47 to compress, so that the main bevel gear 44 is meshed with the auxiliary bevel gear 45 through upward movement of the driving sleeve 43, the injection pump 25 is started, and meanwhile, the moving block 62 is driven to move leftwards through the main bending shaft 61, the hinge plate 69 drives the secondary bending shaft 60 to swing back and forth, so as to drive the swing block 64 to swing, and the transmission sleeve 63 drives the worm wheel 66 to rotate, so as to drive the worm pipe 65 to rotate the gun nozzle 67, so that the gun nozzle 67 moves leftwards and swings and rotates to inject and foam the packaging paper in the packaging box 14, and after foaming is completed, the electric telescopic rod 39 is started to separate the engaging gear 38 from the driving gear 36.
Beneficially, the packaging assembly comprises an incomplete gear 30 fixedly connected with the connecting shaft 27, a rack plate 29 engaged with the incomplete gear 30 is slidably mounted on the inner wall of the rear side of the working chamber 12 from left to right, an adsorption plate 31 for absorbing packing paper is arranged at the lower end of the rack plate 29, a return spring 28 fixedly mounted on the inner wall of the left side of the working chamber 12 is arranged at the left end of the rack plate 29, a fixed rod 52 is arranged on the inner wall of the top side of the working chamber 12, a rotating belt pulley 53 is rotatably mounted at the end of the fixed rod 52, a driving belt pulley 81 is fixedly mounted on the driving shaft 33, the driving belt pulley 81 is connected with the rotating belt pulley 53 through belt pulley transmission, a lifting rod 51 is connected with the rotating belt pulley 53 in a threaded manner, a fixed block 59 is fixedly mounted on the lifting rod 51, and a lifting spring 54 is, a driving belt wheel 81 for converging the packing paper is hinged on the lifting spring 54, a hinge rod 57 hinged with the fixed block 59 is hinged on the driving belt wheel 81, a sliding block 55 fixedly mounted with the lifting spring 54 is arranged on the fixed block 59, and a suspension plate 58 which can be abutted by the lifting spring 54 is fixedly mounted on the inner wall of the rear side of the working cavity 12.
Advantageously, the packaging assembly further comprises a sliding block 55 fixedly mounted on the inner wall of the rear side of the working chamber 12, the front end of the sliding block 55 is provided with a displacement plate 48 having a connecting groove, a holder 49 for holding the household appliance is arranged in the connecting groove of the displacement plate 48, the household appliance is placed on the front side of the machine body 11, the incomplete gear 30 is driven to rotate by the pulley transmission, so that the adsorption plate 31 adsorbs the packaging paper and transfers the rack plate 29 to move rightwards into the packaging box 14, then the rack plate 29 is separated from the incomplete gear 30 to return, and the driving pulley 81 drives the rotating pulley 53 to rotate, so that the lifting rod 51 moves downwards, when the hanging plate 58 abuts against the lifting spring 54, the packaging plate 56 is opened to lay the packaging paper flat, and the lifting rod 51 pushes the packaging paper on the packaging box 14 to the bottom, after foaming is completed, the driving motor 32 is started to rotate reversely to enable the packaging plate 56 to pack to converge and enable the blocking plate 20 to be closed, then the hydraulic telescopic rod 50 is started to enable the displacement plate 48 to move forwards so as to enable the gripper 49 to clamp and reset the household appliance, the household appliance is placed on the foamed packaging paper in the packaging box 14, the operation is repeated, and a second piece of packaging paper is placed on the household appliance and is foamed and packaged.
Beneficially, the muzzle cleaning assembly includes a fixed shaft 73 rotatably mounted at the left end of the lifting box 35 and extending left and right, a fixed sleeve 70 is spline-fitted on the fixed shaft 73, a torsion spring 72 fixedly mounted on the moving block 62 and fixed on the fixed sleeve 70 is provided, a cleaning cotton 71 for limiting and cleaning the abutting spring 47 is screw-fitted on the fixed sleeve 70, the fixed shaft 73 is fixedly connected with the fixed shaft 73, an input pulley 75 with a groove is rotatably mounted on the main bending shaft 61, a fixture block 76 in notch fit with the main bending shaft 61 is slidably mounted on the input pulley 75, a top pressure spring 77 fixedly mounted on the groove of the input pulley 75 is provided at the end of the fixture block 76, when the driving motor 32 rotates reversely, the fixture block 76 drives the input pulley 75 to rotate through the main bending shaft 61, thereby driving the output belt wheel 74 to rotate, so as to limit the gun nozzle 67 through the relative rotation of the fixed sleeve 70, clean the gun nozzle 67 under the rotation action of the gun nozzle, and when the driving gear 36 is separated from the engaging gear 38, the fixed sleeve 70 is rotated and reset through the torsion spring 72.
In the initial state, the abutment spring 47, the return spring 28 and the slider 55 are in the natural extension state, the drive gear 36 is not engaged with the engaging gear 38, and the main bevel gear 44 is not engaged with the sub bevel gear 45.
Starting the electric telescopic rod 39, so that the engaging gear 38 is disengaged from the driving gear 36 by the downward movement of the main push rod 40, and the connecting gear 79 is engaged with the block plate 20 by the upward movement of the sub push rod 80, starting the driving motor 32, so that the connecting shaft 27 is driven to rotate by the belt wheel transmission, so that the block plate 20 is driven to move rightwards by the connecting gear 79, so that the black and white materials in the black material cavity 15 and the white material cavity 16 enter the mixing box 21 and are stirred by the stirring blades 26, heating is carried out by the rotation of the fan blades 24, the electric telescopic rod 39 is started to reset, the driving motor 32 is started, so that the engaging gear 38 is driven to rotate by the driving gear 36, so that the lifting box 35 is driven to move downwards, when the abutting plate 46 is abutted against the wall body 14 of the packing box, the lifting box 35 continues to compress the abutting spring 47, so that the main bevel, the injection pump 25 is started, meanwhile, the moving block 62 is driven to move leftwards through the main bending shaft 61, the hinge plate 69 drives the auxiliary bending shaft 60 to swing in a reciprocating mode, the swinging block 64 is driven to swing, the worm wheel 66 is driven to rotate through the transmission sleeve 63, the worm pipe 65 is driven to enable the gun nozzle 67 to rotate, the gun nozzle 67 moves leftwards and swings, the wrapping paper in the packing box 14 is injected and foamed in a rotating mode, and after foaming is completed, the electric telescopic rod 39 is started to enable the engaging gear 38 to be separated from the driving gear 36; the household appliance is placed on the front side of the machine body 11, the electric telescopic rod 39 is started, the incomplete gear 30 is driven to rotate through belt wheel transmission, so that the adsorption plate 31 adsorbs packing paper, the rack plate 29 is driven to move rightwards to the inside of the packing box 14, then the rack plate 29 is separated from the incomplete gear 30 to reset, the rotating belt wheel 53 is driven to rotate through the driving belt wheel 81, so that the lifting rod 51 moves downwards, when the suspension plate 58 abuts against the lifting spring 54, the packing plate 56 is opened to spread the packing paper, the lifting rod 51 pushes the packing paper on the packing box 14 to the bottom, after foaming is completed, the driving motor 32 is started to rotate reversely to enable the packing plate 56 to converge the packing and close the blocking plate 20, then the hydraulic telescopic rod 50 is started to enable the displacement plate 48 to move forwards so that the clamp holder 49 clamps the household appliance and resets, the appliance is placed on the packing paper foamed in the packing box 14, placing the second piece of packaging paper on the household appliance and carrying out foaming packaging; when the driving motor 32 rotates reversely, the fixture block 76 drives the input belt wheel 75 to rotate through the main bending shaft 61, so as to drive the output belt wheel 74 to rotate, so that the gun nozzle 67 is limited through the relative rotation motion of the fixed sleeve 70, and is cleaned under the rotation action of the gun nozzle 67, and when the driving gear 36 is separated from the engaging gear 38, the fixed sleeve 70 is rotated and reset through the torsion spring 72.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a polyurethane foaming equipment for packing of household electrical appliances, includes the organism, its characterized in that: the machine body is internally provided with a working chamber with a forward opening, the left side of the working chamber is provided with a connecting chamber, a black material chamber for containing black materials is arranged above the connecting chamber, the right side of the black material chamber is provided with a white material chamber for containing white materials, the inner wall of the bottom side of the working chamber can be provided with a packing box for containing household appliances, the inner wall of the bottom side of the working chamber is fixedly provided with a packing carton for containing packing paper, the working chamber and the connecting chamber are internally provided with a foaming component for foaming, the foaming component comprises a mixing box fixedly arranged with the inner wall of the rear side of the connecting chamber, the inner wall of the bottom side of the connecting chamber is rotatably provided with a stirring shaft rotatably arranged with the mixing box, the stirring shaft is fixedly connected with stirring blades positioned in the mixing box, the inner wall of the top side of the working chamber is rotatably provided with a connecting shaft extending up and down, and the connecting, the linkage sleeve is rotatably provided with a lifting block which is in up-down sliding fit with the inner wall of the right side of the working cavity, the linkage shaft is in threaded connection with a lifting box in sliding fit with the inner wall of the right side of the working cavity, the inner wall of the right side of the working cavity is in up-down sliding fit with a butting plate, the lower end of the lifting box is provided with a butting spring fixedly mounted with the butting plate, the butting plate is fixedly connected with the driving sleeve, the wall body of the lifting box is rotatably provided with a main bending shaft extending leftwards and rightwards, the left end of the lifting box is fixedly provided with a telescopic plate, the left end of the telescopic plate is fixedly provided with a moving block in threaded connection with the main bending shaft, the left end of the lifting box is rotatably provided with a secondary bending shaft extending leftwards and rightwards, the secondary bending shaft is in spline fit with a transmission sleeve, the transmission sleeve is fixedly provided with a swinging block, the utility model discloses a household electrical appliances packing device, including worm pipe, working chamber, worm pipe, worm wheel pipe, working chamber rear side, the last worm wheel that is provided with of worm pipe with worm wheel screw-thread fit, worm pipe lower extreme sets up the intercommunication and is provided with the rifle mouth, the working chamber rear side is provided with the package assembly that is used for household electrical appliances packing, still be provided with in the working chamber and be used for packing the clear rifle mouth cleaning assembly of back rifle.
2. The polyurethane foam packaging device for home appliance packaging as claimed in claim 1, wherein: the foaming component also comprises a driving motor fixedly installed on the inner wall of the top side of the working cavity, the tail end of the driving motor is provided with a driving shaft extending up and down, the engaging sleeve is fixedly connected with an engaging gear, the driving shaft is fixedly connected with a driving gear which can be engaged and connected with the engaging gear, the driving shaft is provided with a driving sleeve in spline fit with the lifting box in sliding fit, the driving sleeve is fixedly connected with a main bevel gear, the main bending shaft is fixedly connected with a secondary bevel gear which can be engaged and connected with the main bevel gear, the bending part of the main bending shaft is hinged with a hinged plate hinged with the bending part of the secondary bending shaft, the swinging block is rotationally matched with the moving block, the inner wall of the bottom side of the connecting cavity is rotationally provided with a rotating shaft extending up and down, the rotating shaft is provided with fan blades, and the fan blades are in, a blocking plate is arranged on the inner wall of the rear side of the connecting cavity in a left-right sliding manner, a large opening is arranged on the black material cavity and the mixing box in a communicating manner, a small opening is arranged on the white material cavity and the mixing box in a communicating manner, the rack plate can block the large opening and the small opening, an injection pump is fixedly arranged on the inner wall of the bottom side of the connecting cavity, a feeding pipe communicated with the mixing box is arranged above the injection pump, a discharging hose connected with the worm pipe is arranged at the right end of the injection pump, a connecting shaft extending up and down is rotatably arranged between the working cavity and the wall body of the connecting cavity, a connecting sleeve is in spline fit on the connecting shaft, the connecting shaft is in transmission connection with the stirring shaft through a belt wheel, a connecting gear with an annular groove is fixedly arranged on the connecting sleeve, an electric telescopic rod is fixedly arranged on the inner wall of the top side of, the working cavity and the connecting cavity are provided with oil pipes in sliding fit with the lifting block, the driving shaft is in transmission connection with the connecting shaft through a belt wheel, the oil pipes are in sliding connection with the main push rod, and the oil pipes in the connecting cavity are in sliding fit with the auxiliary push rods in sliding connection with the annular grooves of the connecting gears.
3. The polyurethane foam packaging device for home appliance packaging as claimed in claim 2, wherein: the packaging assembly comprises an incomplete gear fixedly connected with the connecting shaft, a rack plate connected with the incomplete gear in a meshing way is arranged on the inner wall of the rear side of the working cavity in a left-right sliding way, an adsorption plate used for absorbing packing paper is arranged at the lower end of the rack plate, a reset spring fixedly arranged on the inner wall of the left side of the working cavity is arranged at the left end of the rack plate, a fixed rod is arranged on the inner wall of the top side of the working cavity, a rotating belt wheel is installed at the tail end of the fixed rod in a rotating way, a driving belt wheel is fixedly arranged on the driving shaft, the driving belt wheel is connected with the rotating belt wheel through belt wheel transmission, a lifting rod is connected with the inner thread of the rotating belt wheel, a fixed block is fixedly arranged on the lifting rod, a lifting spring is arranged on the lifting rod in a sliding way, a driving belt wheel used for, the fixed block is provided with a sliding block fixedly installed with the lifting spring, and a suspension plate which can be abutted by the lifting spring is fixedly installed on the inner wall of the rear side of the working cavity.
4. The polyurethane foam packaging device for home appliance packaging as claimed in claim 3, wherein: the package assembly still include with working chamber rear side inner wall fixed mounting's slider, the slider front end is provided with the displacement board that has the spread groove, be provided with in the displacement board spread groove and be used for carrying out the holder of centre gripping to household electrical appliances.
5. The polyurethane foam packaging device for home appliance packaging as claimed in claim 4, wherein: the gun nozzle cleaning assembly comprises a fixed shaft which is rotatably installed at the left end of the lifting box and extends leftwards and rightwards, a fixed sleeve is arranged on the fixed shaft in a spline fit mode, a torsional spring fixedly installed with the fixed sleeve is arranged on the moving block, cleaning cotton used for limiting and cleaning the butt spring is arranged on the fixed sleeve in a threaded fit mode, the fixed shaft is fixedly connected with the fixed shaft, an input belt wheel with a groove is rotatably installed on the main bending shaft, a clamping block matched with the notch of the main bending shaft is arranged in the groove of the input belt wheel in a sliding fit mode, and a jacking spring fixedly installed with the groove of the input belt wheel is arranged at the tail end of the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049836.2A CN112224566B (en) | 2020-09-29 | 2020-09-29 | Polyurethane foaming packaging equipment for household appliance packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049836.2A CN112224566B (en) | 2020-09-29 | 2020-09-29 | Polyurethane foaming packaging equipment for household appliance packaging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977931A (en) * | 2021-03-10 | 2021-06-18 | 王君 | Automatic packing apparatus of fragile article |
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| CN106079220A (en) * | 2016-06-24 | 2016-11-09 | 芜湖美威包装品有限公司 | Pack foam-formed device |
| US20190099926A1 (en) * | 2017-10-02 | 2019-04-04 | Legacy Foam, Llc | Polyurethane injection system and method |
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| CN2038477U (en) * | 1988-03-17 | 1989-05-31 | 湖南省机械研究所 | Moving type field foaming packing machine |
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| US6289649B1 (en) * | 1998-10-16 | 2001-09-18 | Sealed Air Corporation(Us) | Foam diverter assembly for use in producing foam cushions |
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| CN112977931B (en) * | 2021-03-10 | 2022-12-16 | 湖北迈睿达供应链股份有限公司 | Automatic packing apparatus of fragile article |
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| CN112224566B (en) | 2022-01-18 |
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