CN112519081A

CN112519081A - Manufacturing and processing method of foam plastic packaging box

Info

Publication number: CN112519081A
Application number: CN202011310428.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanjing Saiyida Automation Technology Co ltd
Current assignee: Nanjing Saiyida Automation Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-03-19

Abstract

The invention provides a manufacturing and processing method of a foamed plastic packing box, which comprises the operation of matching a base, two air suction devices, a lifting cylinder, a lifting plate, an electric sliding block, a U-shaped frame, an erasing device and two sliding plates.

Description

Manufacturing and processing method of foam plastic packaging box

Technical Field

The invention relates to the technical field of manufacturing of packaging boxes, in particular to a manufacturing and processing method of a foam plastic packaging box.

Background

The packing box is mainly for the convenience of transportation, loading, unloading and storage, and the foamed plastic packing box belongs to one kind of packing box, and is a box body made of foamed plastic, and the foamed plastic is plastic with a plurality of micro air holes inside. Foam boxes are often used for the transportation of fruit and also for the packaging of articles. The foam box has the advantages of light specific gravity, impact resistance, easiness in forming, attractive appearance, bright color, high efficiency, energy conservation, low price, wide application and the like, is favored by the transportation and packaging industry, and some foam plastic packing boxes are difficult to form at one time due to complex internal structures and can be butted with two packing boxes to form a complete box body in a later period.

Traditional butt joint mode carries out artifical butt joint with two packing boxes usually, the butt joint in-process, because glue is the fluid state, and handheld packing box is difficult to by steady completely, the condition of the two dislocation can appear when the packing box laminates each other, be difficult to once only accurate butt joint, and after the butt joint, unnecessary glue can be extruded usually and kept somewhere on the butt joint position, because the packing box just docks and finishes, the two skids easily before, when erasing glue to a plurality of position, can make the packing box after aiming at misplace again, and above-mentioned operation is difficult to accomplish by one person.

Disclosure of Invention

In order to solve the problems, the invention provides a manufacturing and processing method of a foam plastic packaging box, which can solve the problems that two packaging boxes are usually manually butted in a traditional butting mode, in the butting process, because glue is in a fluid state and the handheld packaging boxes are difficult to be completely stabilized, the two packaging boxes are possibly misplaced when being mutually jointed, accurate butting at one time is difficult, redundant glue is usually extruded out after butting and is kept at the butting position, the packaging boxes are easy to slip before just butting, when the glue is erased in multiple directions, the aligned packaging boxes are possibly misplaced again, the operation is difficult to be completed by a single person, and the like.

In order to achieve the purpose, the invention adopts the following technical scheme that a forming device is used in the method for manufacturing and processing the foam plastic packing box, the forming device comprises a base, two air suction devices, a lifting cylinder, a lifting plate, an electric sliding block, a U-shaped frame, an erasing device and two sliding plates, and the method for manufacturing and processing the foam plastic packing box by adopting the forming device comprises the following steps:

s1, adjusting the area: the pushing cylinder drives the pushing plate to move, and the distance between the extension pipe and the side wall of the connecting frame is adjusted under the action of the linkage rod, so that the air suction area of the air suction device is adjusted;

s2, air suction positioning: adhering the formed packing box on the inner side wall of the connecting frame, determining the position, adsorbing the packing box on the connecting frame in an air suction mode, and repeating the operation to perform air suction positioning on the other formed packing box;

s3, merging: coating glue on the butt joint surfaces of the positioned packing boxes, and driving the packing boxes to move towards each other in a traction mode until the packing boxes are butted and combined;

s4, wiping off the excess glue: the lifting cylinder drives the erasing device to ascend until the erasing device is attached to the lower end face of the packing box, redundant glue at the butt joint position on one face of the packing box is erased, and after the erasing, the lifting cylinder drives the erasing device to descend;

s5, repeating the operation: the combined packing box is driven to rotate ninety degrees by rotating the motor, and the step S4 is repeated to erase redundant glue at the butt joint positions on other surfaces;

s6, drying and solidifying: and after the erasing is finished, hot air drying is carried out on the butt joint position until the glue is solidified, and the butt joint is finished.

Two sliding plates are arranged at the left end and the right end of the base, the air suction device is installed at the upper end of each sliding plate, the lifting cylinder is installed in the middle of the base, the lifting plate is installed at the ejection end of the lifting cylinder, the electric sliding block is arranged on the lifting plate, the U-shaped frame is arranged on the electric sliding block, and the erasing device is arranged on the U-shaped frame.

The air suction device include the rotation motor, the rotating turret, the connection frame, the air pump, the air cavity, expand regional mechanism, slurcam and push cylinder, the rotation motor is installed in the upper end of sliding plate, install the rotating turret on the output shaft of rotation motor, be connected for normal running fit between rotating turret and the sliding plate, the inner of rotating turret is installed on the lateral wall of connection frame, the air cavity has been seted up to the inner of connection frame, install the air pump on the connection frame, be the intercommunication relation between air pump and the air cavity, push cylinder is installed to the outer end of connection frame, push plate is installed to push cylinder's ejecting end, evenly be equipped with on the lateral wall of connection frame and expand regional mechanism.

The expansion region mechanism comprises a sliding rod, an embedded part, a corresponding frame, a linkage rod, an extension pipe and a telescopic pipe, wherein a sliding groove is uniformly formed in the outer side of the connecting frame, a square column is arranged on the sliding groove and is connected with the corresponding frame in a sliding fit manner, the corresponding frame is connected with a pushing plate through a hinge and the linkage rod, the corresponding frame is connected with the sliding rod through the embedded part, the embedded part plays an embedded locking role, the extension pipe is uniformly arranged at the outer end of the sliding rod, the extension pipe is communicated with an air cavity, and the telescopic pipe plays a telescopic connection role.

The concrete during operation, because the specification of foam tank is different, thereby need adjust the foam tank of the position reply different specifications that stretches out the pipe, drive the slurcam through promoting the cylinder and remove, it expands outward in step to drive the slide bar under the effect of gangbar, the internal contraction, thereby it is regional to control the gas, when inhaling regional certain distance that exists with the ideal gas, thereby the accessible is taken the embedment out and is moved the distance that the slide bar was stretched out in the control alone, after the regional regulation, later paste the lateral surface of foam board on the medial surface of link, inhale from the gas pocket and stretch out the pipe with external gas through the air pump, thereby inhale the location to the lateral surface gas of foam board.

The erasing device comprises a connecting column, a locking block, a rotating block, a locking groove and an erasing mechanism, wherein the locking groove is formed in the rotating block and is of a cross structure, the middle part of the locking groove is of a round cavity structure, the middle part of the locking groove is connected with the connecting column, the connecting column is installed on a U-shaped frame, a hidden groove is formed in the connecting column, the locking block is arranged on the hidden groove, the erasing mechanism is installed on the edge of the side wall of the rotating block, when the erasing device works in detail, the lifting cylinder drives the erasing device to rise until the erasing cloth is attached to the lower end face of a packaging box, the electric sliding block drives the erasing cloth to move back and forth, so that redundant glue at the butt joint position on one face of the packaging box is erased, when the erasing cloth above the rotating block is dirty and is difficult to erase, the locking block can be pressed downwards, the locking block is retracted, the locking block is released, and the locking block is lifted back under the action of the connecting spring, so that the position of the rotating block is locked.

Preferably, the base include underframe, driving motor, rotation post, install driving motor on the underframe, driving motor's output shaft is connected with the one end of rotating the post, the other end and the underframe of rotating the post are the bearing connection, be equipped with two sections screw threads on the rotation post, and the opposite direction of two sections screw threads, be equipped with the sliding plate on every section screw thread, be sliding fit connection between sliding plate and the underframe.

Preferably, the side wall of the connecting frame is provided with an air hole, and the air hole is communicated with the air cavity.

Preferably, the corresponding frame is embedded with a sliding rod, the inner end of the sliding rod is uniformly provided with an embedded groove, the outer half part of the embedded part is embedded and connected with the corresponding frame, and the inner half part of the embedded part is inserted into the embedded groove.

Preferably, the inner end of the extension pipe is a rubber cover with a flaring structure.

Preferably, the outer wall of spliced pole seted up the inner groovy, be equipped with the ball on the inner groovy, the ball is laminated with the inner wall of locking groove.

Preferably, the locking block and hide to have between the groove and connect the spring, the handle is installed to the right-hand member of locking block, and the locking block is located the inside upper half of locking groove.

Preferably, the erasing mechanism comprises an embedded plate and erasing cloth, the embedded plate is connected with the rotating block in an embedded mode, and the embedded plate is connected with the erasing cloth through a magic tape.

The invention has the beneficial effects that:

the invention provides a manufacturing and processing method of a foam plastic packing box, which adopts a mechanical air suction positioning mode to position the packing box, and is suitable for packing boxes with different specifications and sizes by controlling the size of an air suction area, so that the stability of air suction is ensured, in the automatic butt joint process, under the specific air suction positioning, even under the condition of stick slip of glue solution, the dislocation condition does not occur between the packing boxes, even when a later air suction device erases the glue solution, the dislocation condition still does not need to be considered, and the operation can be finished by one person;

the air suction device provided by the invention adopts a design concept of a linked structure to integrally move the extension pipe, and then the movement of a single sliding rod can be controlled to further adjust the air suction area, so that the air suction device is suitable for packaging boxes with different specifications and sizes, the stability of air suction is ensured, the problem that the packaging boxes are difficult to hold by hands and can be stably held by people is solved, and the stability of the packaging boxes during combination and later glue erasing is improved;

the erasing device erases the glue by reciprocating back and forth, and the positioning design in the rotating block ensures that four edge positions of the rotating block can be utilized, and the rotating block is detachably connected with the erasing cloth, so that the replacement frequency of the erasing cloth is greatly reduced, and the manpower resource is saved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a flow chart of a method of manufacturing and processing a foam plastic packaging case;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention between the connection frame, the air pump, the air chamber, the region expanding mechanism, the pushing plate and the pushing cylinder;

FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;

FIG. 5 is a cross-sectional view (looking right to left) of the lifter plate, the motorized slider, the U-shaped frame, and the eraser apparatus of the present invention;

FIG. 6 is a schematic structural view between the turning block and the locking groove of the present invention;

FIG. 7 is an enlarged view of the invention in section X of FIG. 2;

fig. 8 is a Y-direction partial enlarged view of fig. 4 of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 8, a method for manufacturing and processing a foam plastic packing box uses a forming device, the forming device comprises a base 1, two air suction devices 2, a lifting cylinder 3, a lifting plate 4, an electric slider 5, a U-shaped frame 6, an erasing device 7 and two sliding plates 8, and the method for manufacturing and processing the foam plastic packing box by using the forming device comprises the following steps:

s1, adjusting the area: the pushing cylinder 28 drives the pushing plate 27 to move, and the distance between the extension pipe 265 and the side wall of the connecting frame 23 is adjusted under the action of the linkage rod 264, so that the air suction area of the air suction device 2 is adjusted;

s2, air suction positioning: adhering the formed packing box on the inner side wall of the connecting frame 23, determining the position, adsorbing the formed packing box on the connecting frame 23 in an air suction mode, and repeating the operation to perform air suction positioning on the other formed packing box;

s4, wiping off the excess glue: the lifting cylinder 3 drives the erasing device 7 to rise until the erasing device is attached to the lower end face of the packing box, redundant glue at the butt joint position on one face of the packing box is erased, and after the erasing, the lifting cylinder 3 drives the erasing device 7 to descend;

s5, repeating the operation: the combined packing box is driven to rotate ninety degrees by the rotating motor 21, and the step of S4 is repeated to erase redundant glue at the butt joint positions on other surfaces;

Two sliding plates 8 are arranged at the left end and the right end of the base 1, the air suction device 2 is installed at the upper end of each sliding plate 8, the lifting cylinder 3 is installed in the middle of the base 1, the lifting plate 4 is installed at the ejection end of each lifting cylinder 3, the electric sliding block 5 is arranged on each lifting plate 4, the U-shaped frame 6 is arranged on each electric sliding block 5, and the erasing device 7 is arranged on each U-shaped frame 6.

The base 1 include underframe 11, driving motor 12, rotation post 13, install driving motor 12 on the underframe 11, driving motor 12's output shaft is connected with the one end of rotation post 13, the other end of rotation post 13 is connected for the bearing with underframe 11, be equipped with two sections screw threads on the rotation post 13, and the opposite direction of two sections screw threads, be equipped with sliding plate 8 on every section screw thread, be sliding fit connection between sliding plate 8 and the underframe 11, during concrete work, drive rotation post 13 through driving motor 12 and rotate, thereby drive two sliding plates 8 opposite motion or opposite movement.

The air suction device 2 comprises a rotating motor 21, a rotating frame 22, a connecting frame 23, an air pump 24, an air cavity 25, an area expanding mechanism 26, a pushing plate 27 and a pushing cylinder 28, wherein the rotating motor 21 is arranged at the upper end of the sliding plate 8, the rotating frame 22 is arranged on an output shaft of the rotating motor 21, the rotating frame 22 is connected with the sliding plate 8 in a rotating fit manner, the inner end of the rotating frame 22 is arranged on the side wall of the connecting frame 23, the air cavity 25 is arranged at the inner end of the connecting frame 23, the air pump 24 is arranged on the connecting frame 23, the air pump 24 is communicated with the air cavity 25, the pushing cylinder 28 is arranged at the outer end of the connecting frame 23, the pushing plate 27 is arranged at the ejection end of the pushing cylinder 28, the area expanding mechanism 26 is, the side wall of the connecting frame 23 is provided with an air hole which is communicated with the air cavity 25, so that the air can be smoothly sucked.

The region expanding mechanism 26 comprises a sliding rod 261, an embedding piece 262, a corresponding frame 263, a linkage rod 264, an extension pipe 265 and an extension pipe 266, sliding grooves are uniformly formed in the outer side of the connecting frame 23, square columns are arranged on the sliding grooves and are connected with the corresponding frame 263 in a sliding fit mode, the corresponding frame 263 and the pushing plate 27 are connected with the linkage rod 264 through hinges, the corresponding frame 263 and the sliding rod 261 are connected through the embedding piece 262, the embedding piece 262 plays a role in embedded locking, the extension pipe 265 is uniformly arranged at the outer end of the sliding rod 261, the extension pipe 266 is communicated between the extension pipe 265 and the air cavity 25, the extension pipe 266 plays a role in telescopic connection, and during specific work, due to the fact that the specifications of the foam boxes are different, the position of the extension pipe 265 needs to be adjusted to correspond to the foam boxes with different specifications, the pushing cylinder 28 drives the pushing plate 27 to move, and drives the sliding rod 261 to synchronously expand outwards under the action of the, Draw in to control the air suction region, when there is a certain distance with the ideal air suction region, the accessible is taken insert 262 out and is come the independent removal slide bar 261 to control the distance that stretches out pipe 265, and after the regional regulation, later with the lateral surface of cystosepiment on the medial surface of joint frame 23, inhale external gas from gas pocket and stretch out pipe 265 through air pump 24, thereby to the lateral surface air suction location of cystosepiment.

Correspond the inside embedding of frame 263 and have slide bar 261, the embedded groove has evenly been seted up to the inner of slide bar 261, and the outer half of embedment 262 is connected for the embedding with corresponding frame 263, the interior half of embedment 262 inserts in the embedded groove, the inner of extension tube 265 be the rubber cover of flaring structure, the rubber cover design of flaring structure, improved with the laminating degree on foam tank surface, improved the locking degree that the gas was inhaled, during specific work, when inserting the embedded groove after passing corresponding frame 263 with embedment 262, to slide bar 261, correspond the position locking between the frame 263, can unlock to the two when taking out embedment 262.

Erase device 7 include spliced pole 71, locking piece 72, turning block 73, lock groove 74, erase mechanism 76, the locking groove 74 has been seted up on the turning block 73, locking groove 74 is the cross structure, the middle part that locks groove 74 is round cavity structure, the middle part that locks groove 74 is connected with spliced pole 71, spliced pole 71 is installed on U type frame 6, hidden groove has been seted up on spliced pole 71, be equipped with locking piece 72 on the hidden groove, install on the lateral wall edge of turning block 73 and erase mechanism 76, the outer wall of spliced pole 71 seted up the inner groovy, be equipped with the ball on the inner groovy, the ball is laminated with the inner wall of locking groove 74, friction between reduced and the turning block 73, locking piece 72 and hidden groove between even have a coupling spring, the handle is installed to the right-hand member of locking piece 72, make things convenient for personnel to press, and locking piece 72 is located the inside first half of locking groove 74, locking piece, The position locking of turning block 73, during specific work, it rises until erasing the lower terminal surface laminating of cloth 762 and packing box to drive through lift cylinder 3 and erase device 7, it removes cloth 762 back-and-forth movement to drive through electric slider 5, thereby erase the unnecessary glue of butt joint position on the packing box one side, and find that the cloth 762 of erasing that is located the turning block 73 top is dirty when being difficult to erase the function, can push down locking block 72, make locking block 72 retract to hiding the inslot, it makes clean cloth 762 of erasing rotate to directly over to rotate turning block 73 to rotate, release locking block 72, it rises under coupling spring's effect, thereby lock turning block 73 position.

The erasing mechanism 76 comprises an embedded plate 761 and an erasing cloth 762, the embedded plate 761 is embedded in the rotating block 73, the embedded plate 761 is detachably connected with the erasing cloth 762 through a hook-and-loop fastener, and the erasing cloth 762 is conveniently replaced integrally.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foam plastic packing box preparation method of processing, it has used a former, and this former includes base (1), two air suction device (2), lift cylinder (3), lifter plate (4), electronic slider (5), U type frame (6), erases device (7) and two sliding plates (8), its characterized in that: the manufacturing and processing method of the foam plastic packing box by adopting the forming equipment comprises the following steps:

s1, adjusting the area: the pushing cylinder (28) drives the pushing plate (27) to move, and the distance between the extension pipe (265) and the side wall of the connecting frame (23) is adjusted under the action of the linkage rod (264), so that the air suction area of the air suction device (2) is adjusted;

s2, air suction positioning: adhering the formed packing box on the inner side wall of the connecting frame (23), determining the position, adsorbing the packing box on the connecting frame (23) in an air suction mode, and repeating the operation to perform air suction positioning on another formed packing box;

s4, wiping off the excess glue: the lifting cylinder (3) drives the erasing device (7) to rise until the erasing device is attached to the lower end face of the packing box, redundant glue at the butt joint position on one face of the packing box is erased, and after the erasing, the lifting cylinder (3) drives the erasing device (7) to descend;

s5, repeating the operation: the combined packing box is driven to rotate ninety degrees by a rotating motor (21), and the step S4 is repeated to erase the excessive glue at the butt joint positions on the other surfaces;

s6, drying and solidifying: after the erasing is finished, hot air drying is carried out on the butt joint position until the glue is solidified, and the butt joint is finished;

two sliding plates (8) are arranged at the left end and the right end of a base (1), an air suction device (2) is arranged at the upper ends of the sliding plates (8), a lifting cylinder (3) is arranged in the middle of the base (1), a lifting plate (4) is arranged at the ejection end of the lifting cylinder (3), an electric sliding block (5) is arranged on the lifting plate (4), a U-shaped frame (6) is arranged on the electric sliding block (5), and an erasing device (7) is arranged on the U-shaped frame (6);

the air suction device (2) comprises a rotating motor (21), a rotating frame (22), a connecting frame (23), an air pump (24), an air cavity (25), an area expanding mechanism (26), a pushing plate (27) and a pushing cylinder (28), the rotary motor (21) is installed at the upper end of the sliding plate (8), a rotary frame (22) is installed on an output shaft of the rotary motor (21), the rotary frame (22) is connected with the sliding plate (8) in a rotating fit mode, the inner end of the rotary frame (22) is installed on the side wall of the connecting frame (23), an air cavity (25) is formed in the inner end of the connecting frame (23), an air pump (24) is installed on the connecting frame (23), the air pump (24) is communicated with the air cavity (25), a pushing air cylinder (28) is installed at the outer end of the connecting frame (23), a pushing plate (27) is installed at the ejection end of the pushing air cylinder (28), and area expanding mechanisms (26) are evenly arranged on the side wall of the connecting frame (23;

the region expanding mechanism (26) comprises a sliding rod (261), an embedded part (262), a corresponding frame (263), a linkage rod (264), an extension pipe (265) and an extension pipe (266), sliding grooves are uniformly formed in the outer side of the connecting frame (23), square columns are arranged on the sliding grooves and are connected with the corresponding frame (263) in a sliding fit manner, the corresponding frame (263) and the pushing plate (27) are connected with the linkage rod (264) through hinges, the corresponding frame (263) and the sliding rod (261) are connected through the embedded part (262), the extension pipe (265) is uniformly installed at the outer end of the sliding rod (261), and the extension pipe (266) is communicated between the extension pipe (265) and the air cavity (25);

erase device (7) including spliced pole (71), locking piece (72), turning block (73), lock groove (74), erase mechanism (76), locking groove (74) has been seted up on turning block (73), locking groove (74) are the cross structure, the middle part that locks groove (74) is the circle chamber structure, the middle part that locks groove (74) is connected with spliced pole (71), spliced pole (71) are installed on U type frame (6), hidden groove has been seted up on spliced pole (71), be equipped with locking piece (72) on the hidden groove, install on the lateral wall edge of turning block (73) and erase mechanism (76).

2. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: base (1) include underframe (11), driving motor (12), rotation post (13), install driving motor (12) on underframe (11), the output shaft of driving motor (12) is connected with the one end of rotating post (13), the other end and underframe (11) of rotating post (13) are connected for the bearing, be equipped with two sections screw threads on rotation post (13), and the opposite direction of two sections screw threads, be equipped with sliding plate (8) on every section screw thread, be sliding fit connection between sliding plate (8) and underframe (11).

3. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the side wall of the connecting frame (23) is provided with an air hole which is communicated with the air cavity (25).

4. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the corresponding frame (263) is internally embedded with a sliding rod (261), the inner end of the sliding rod (261) is uniformly provided with an embedded groove, the outer half part of the embedded part (262) is embedded and connected with the corresponding frame (263), and the inner half part of the embedded part (262) is inserted into the embedded groove.

5. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the inner end of the extension pipe (265) is a rubber cover with a flaring structure.

6. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the outer wall of spliced pole (71) seted up the inner groovy, be equipped with the ball on the inner groovy, the inner wall laminating of ball and locking groove (74).

7. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the locking piece (72) and hide to have between the groove and connect the spring, the handle is installed to the right-hand member of locking piece (72), and locking piece (72) are located the inside upper half of locking groove (74).

8. The manufacturing and processing method of the foam plastic packing box according to claim 1, characterized in that: the erasing mechanism (76) comprises an embedded plate (761) and erasing cloth (762), the embedded plate (761) is embedded in the rotating block (73) and connected with the erasing cloth (762) through hook-and-loop fasteners.