CN110304324B

CN110304324B - Packaging machine

Info

Publication number: CN110304324B
Application number: CN201810259058.6A
Authority: CN
Inventors: 彭友品
Original assignee: Shenzhen Fronter Technology Co ltd
Current assignee: Shenzhen Fronter Technology Co ltd
Priority date: 2018-03-27
Filing date: 2018-03-27
Publication date: 2022-04-26
Anticipated expiration: 2038-03-27
Also published as: CN110304324A

Abstract

The invention provides a packaging machine, which is used for placing a workpiece into a packaging box for packaging, wherein the packaging box comprises a first cover body and a second cover body which are mutually buckled, and a gap is formed between the first cover body and the second cover body, and the packaging machine comprises: the box feeding device, the box opening device and the labeling device; the box feeding device is used for providing a packing box; the labeling device is used for attaching the label to the outer surface of the packaging box; the box opening device comprises a first fixing mechanism, a second fixing mechanism and a blowing mechanism; the second holding mechanism holds the second cover body; the first holding mechanism holds the first cover body; the first holding mechanism and the second holding mechanism can move relatively; after the first cover body and the second cover body are both fixed, the first fixing mechanism and the second fixing mechanism are relatively displaced so as to separate the first cover body from the second cover body; the air blowing mechanism blows air to the gap when the first cover body is separated from the second cover body.

Description

Packaging machine

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of packaging equipment, in particular to a packaging machine.

[ background of the invention ]

In the product packaging process, the packaging box is usually opened, the related product label is attached to the surface of the packaging box, and then the product is put into the packaging box to complete the product packaging.

In the existing product packaging process, the problems of low box opening efficiency and poor box opening effect of the packaging box exist, and the packaging efficiency of the product is influenced.

[ summary of the invention ]

In order to overcome the technical problems in the prior art, the invention provides a packaging machine.

The technical solution of the present invention is to provide a packaging machine for placing a workpiece into a packaging box for packaging, wherein the packaging box includes a first cover body and a second cover body that are fastened to each other, and a gap is formed between the first cover body and the second cover body, the packaging machine includes: the box feeding device, the box opening device and the labeling device; the box feeding device is used for providing a packing box; the labeling device is used for attaching the label to the outer surface of the packaging box; the labeling device comprises a label pressing mechanism, the label pressing mechanism comprises a label pressing component, a driving connecting piece and a buffer component, and the buffer component is elastically connected with the label pressing component in a sliding manner so as to give elastic buffer to the label pressing component; the buffer assembly comprises a connecting plate and an elastic piece, the connecting plate is in sliding fit with the driving connecting piece, and the elastic piece is connected with the connecting plate and the driving connecting piece;

a first sliding part is arranged on the driving connecting part, a second sliding part is arranged on the connecting plate, and the first sliding part is in sliding fit with the second sliding part;

the box opening device comprises a first fixing mechanism, a second fixing mechanism and a blowing mechanism; the second holding mechanism holds the second cover body; the first holding mechanism holds the first cover body; the first holding mechanism and the second holding mechanism can move relatively; after the first cover body and the second cover body are both fixed, the first fixing mechanism and the second fixing mechanism are relatively displaced so as to separate the first cover body from the second cover body; the air blowing mechanism blows air to the gap when the first cover body is separated from the second cover body so as to separate the first cover body from the second cover body.

Preferably, the second holding mechanism comprises a first positioning component and a second positioning component; the first positioning assembly positions the second cover body in a first direction; the second positioning assembly positions the second cover body in a second direction; the first direction and the second direction are perpendicular to each other.

Preferably, the first positioning assembly includes a bottom plate and side plates, the side plates are at least disposed at two opposite sides of the bottom plate in a first direction to position the second cover in the first direction; the first positioning component further comprises an adsorption positioning part, the adsorption positioning part penetrates through the bottom plate to adsorb and fix the second cover body in a third direction, and the third direction is perpendicular to the first direction and the second direction.

Preferably, the second holding mechanism further comprises a first moving component, and the first moving component is connected with the second positioning component to drive the second positioning component to move in the third direction.

Preferably, the first holding mechanism comprises a holding component and a second moving component; the fixing component fixes the first cover body, the second moving component is connected with the fixing component and can drive the fixing component to reset at least in the direction far away from the second cover body.

Preferably, the holding assembly comprises an adsorption piece, a clamping piece and a clamping driving piece; the adsorption piece is connected with the second direction moving assembly to adsorb the first cover body; the clamping driving part is connected with the second moving assembly and the clamping part to drive the clamping part to clamp the first cover body in the first direction or the second direction.

Preferably, the labeling device further comprises a labeling mechanism; the labeling mechanism forms negative pressure through air suction to adsorb the label, and forms positive pressure through air blowing to attach the label to the surface of the packaging box; the label pressing mechanism comprises a label pressing component and a driving component; the label pressing assembly comprises a label pressing roller, a label pressing connecting piece and a driving connecting piece, wherein the label pressing roller is connected with the label pressing connecting piece and can rotate relative to the label pressing connecting piece by taking the axis of the label pressing roller as a rotating center; the driving connecting piece is rotationally connected with the label pressing connecting piece and the driving assembly, and the driving assembly is rotationally connected with the label pressing connecting piece; after the label is adhered to the surface of the packaging box, the driving assembly acts to drive the label pressing roller to apply force to the label for rolling.

Preferably, the driving assembly comprises a driving piece and a rotating piece, one end of the driving piece is rotatably connected with the driving connecting piece, and the other end of the driving piece is connected with the rotating piece and is rotatably connected with the label pressing connecting piece through the rotating piece.

Preferably, the elastic member is a spring disposed at opposite sides of the driving connection member.

Compared with the prior art, the packaging machine provided by the invention has the following advantages:

1. the first cover body is fixed by arranging a first fixing mechanism; the second holding mechanism is arranged to hold the second cover body.

The first holding mechanism and the second holding mechanism can relatively move, and after the first cover body and the second cover body are both held, the first holding mechanism and the second holding mechanism relatively move to separate the first cover body from the second cover body;

through setting up air blast mechanism first lid and second lid separation time to clearance air blast to because packing carton inner space grow when avoiding first lid and second lid separation, the packing carton internal gas pressure can't be balanced with outside atmospheric pressure in the twinkling of an eye when the separation, and first lid and the second lid that cause are difficult to separate, or the problem of separation failure.

2. The mark pressing roller and the mark pressing connecting piece are matched in a rotating connection mode through the mark pressing mechanism, the mark pressing connecting piece can rotate relative to the mark pressing connecting piece by taking the axis of the mark pressing roller as a rotating center, and when the mark pressing assembly is driven by the driving assembly to be close to a label, the mark pressing roller can roll on the surface of the label and apply force, so that the label and the surface of the packaging box are laminated by gradually expanding the surface of the label by line lamination, and the laminating effect is more excellent and more compact.

Further, through marking roller and label rolling contact to roll and replace the slip, can effectively reduce the mutual frictional force between marking roller and the label, avoid exerting pressure the slippage because of the frictional force between marking roller and the label is too big with the label from the packing carton surface.

3. Through the elastic buffering that the buffering subassembly provided pressure for drive assembly and pressure mark subassembly, pass through the pressure mark roller at the driving piece and when giving the label application of force, the elastic component of buffering subassembly gives drive assembly and pressure mark subassembly elastic buffering, avoids the driving piece application of force too violently will treat the packing carton of attached label and cause the damage.

[ description of the drawings ]

Fig. 1A is a schematic perspective view of a package.

Fig. 1B is a schematic diagram of an exploded structure of the package.

Fig. 1C is a second perspective view of the package.

Fig. 1D is an enlarged sectional view of the packing box from a second view angle.

Fig. 2 is a block diagram of the structure of the packing machine.

Fig. 3 is a schematic perspective view of the cassette feeding device.

Fig. 4 is a schematic perspective view of the labeling device.

Fig. 5 is a schematic sectional view of the label N.

Fig. 6A is a schematic perspective view of the label suction member.

Fig. 6B is a schematic cross-sectional view of the label attaching part.

Fig. 7 is an exploded view of the marking mechanism.

Fig. 8 is a schematic view of the structure in which the label pressing mechanism applies force to the label.

Fig. 9 is a schematic perspective view of a variant embodiment of the marking mechanism.

Fig. 10 is a schematic diagram of an explosive structure of a variant embodiment of the marking mechanism.

Fig. 11 is a perspective view of a second viewing angle of a modified embodiment of the marking mechanism.

Fig. 12 is a schematic view of a structure for applying force to a label according to a modified embodiment of the label pressing mechanism.

Fig. 13A is a schematic perspective view of the cooperation between the box feeding device and the box opening device.

Fig. 13B is a schematic perspective view of the box opening device.

Fig. 13C is a perspective view of the first holding mechanism of the box opening device.

Fig. 14A is a perspective view of a second holding mechanism of the box opening device.

FIG. 14B is a perspective view of the second holding mechanism of the box opening device.

Fig. 14C is a schematic view showing a state change in which the package is opened.

Description of reference numerals: n, labeling; 101. a base layer; 103. an adhesive layer; 10. a labeling device; 11. a labeling mechanism; 110. label absorbing parts; 1101. label absorbing surface; 1103. air holes; 13. a label pressing mechanism; 131. a label pressing component; 1311. A marking roller; 1313. a label pressing connecting piece; 1315. a drive connection; 133. A drive assembly; 1331. a drive member; 1333. a rotating member; 1334. rotating the body; 1335. a baffle plate; 135. a buffer assembly; 1352. a connecting plate; 1355. an elastic member; 1353. a first slider; 1354. a second slider; 1356. a limiting member; m, packaging boxes; 105. a first cover body; 106. a second cover body; 100. a packaging machine; 20. a box feeding device; 30. a box opening device; 31. a second holding mechanism; 311. a first positioning assembly; 3112. a base plate; 3111. a side plate; 3113. adsorbing a positioning piece; 312. a second positioning assembly; 3121. a second direction positioning member; 3123. a second direction driving member; 313. a first moving assembly; 33. a first holding mechanism; 331. a holding assembly; 333. a second moving assembly; 3311. an adsorbing member; 3312. a clamping member; 3313. clamping the driving member; 32. a blower mechanism; 321. an air outlet member; 40. a discharging device; 201. a conveyor belt; 203. a transfer driver; 205. A guide rail; 202. a support frame.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1A-1B, the packaging box M is used for receiving electronic products such as ip ad, mobile phones, or notebooks, and corresponding electronic product accessories, including any one or a combination of two or more of a power adapter, a data line, a warranty card, or a specification, and includes a first cover 105 and a second cover 106. The first cover 105 has a receiving cavity for receiving the electronic product and its accessories, and the second cover 106 is fastened to the first cover 105 to prevent the electronic product and its accessories from falling off the first cover 105.

As shown in fig. 1C-1D, after the first cover 105 and the second cover 106 are fastened, a gap D exists between the first cover 105 and the second cover 106, which facilitates fastening and separation of the first cover 105 and the second cover 106. When the first cover 105 and the second cover 106 are separated, because friction exists between the outer wall of the first cover 105 and the inner wall of the second cover 106, and the inner space of the packing box M is enlarged when the first cover 105 and the second cover 106 are separated, the pressure inside and outside the packing box M is unbalanced, and thus the separation difficulty is high.

Referring to fig. 2, the present invention provides a packaging machine 100 for opening a packaging box M and placing electronic devices or electronic devices and related accessories into the packaging box M.

The packaging machine 100 includes a box feeding device 20, a labeling device 10, a box opening device 30, and a discharging device 40. Wherein the magazine feeder 20 is used to supply the packages M. The labeling device 10 is used for attaching labels corresponding to the packing boxes M to the surfaces of the packing boxes M. The box opening device 30 is used for opening the packing box M, so that the packing box M is separated into the first cover 105 and the second cover 106. The placing device 40 places the electronic device and the related parts thereof into the first lid 105 of the opened packing box M. After the electronic device and the related accessories are placed in the first cover 105, the first cover 105 and the second cover 106 may be engaged and sealed by an operator or a robot in a production line.

The label attaching process of the packing box M by the labeling device 10 is described before the box opening operation of the packing box M by the box opening device 30, that is, the box feeding device 20 feeds the packing box M to the station where the labeling device 10 is located to attach the label, and then feeds the packing box M to the station where the box opening device 30 is located to perform the box opening operation.

It should be understood that the label attaching process may also be performed after the box opening device 30 opens the packing box M, that is, after the box opening device 30 opens the packing box M, the labeling device 10 attaches the label to the surface of the packing box M.

Referring to fig. 3, the cassette feeding device 20 includes a conveyor 201, a conveyor driver 203, a guide rail 205, and a support frame 202. The conveyor 201 is used for conveying the packing box M, and the conveyor driver 203 is mounted on the supporting frame 202 and connected to the conveyor 201 for driving the conveyor 201. The guide rails 205 are provided on both sides of the conveyor 201 to prevent the packing boxes M conveyed on the conveyor 201 from slipping off the conveyor 201.

The packaging box M is placed on the conveyor belt 201, the second cover 106 of the packaging box M contacts with the conveyor belt 201 during placement, and the first cover 105 is buckled with the second cover 106. After the first cover 105 and the second cover 106 are separated, the opening of the first cover 105 faces downward, and if a workpiece needs to be placed in the accommodating groove of the first cover 105, the first cover 105 needs to be turned over by 180 degrees so that the opening of the first cover 105 faces upward, and the first cover 105 can accommodate the workpiece.

It can be understood that, when the packing box M is placed on the conveyor 201, the first cover 105 may contact the conveyor 201, at this time, the second cover 106 is fastened to the first cover 105, the opening of the first cover 105 faces upward, and after the first cover 105 and the second cover 106 are separated, the workpiece may be directly placed in the accommodating groove of the first cover 105.

In this embodiment, the second cover 106 is described as an example of being in contact with the conveyor 201. Referring to fig. 4-5, in the labeling device 10, after the box feeding device 20 feeds the package to the station where the labeling device 10 is located, the labeling device 10 attaches the label N to the surface of the packing box M. The label N comprises a base layer 101 and an adhesive layer 103, wherein the adhesive layer 103 is attached to the base layer 101 to adhere the base layer 101 to the surface of the packing box M.

The labeling device 10 includes a labeling mechanism 11 and a labeling mechanism 13. The labeling mechanism 11 is used for adsorbing the label N to be attached and attaching the label N to the surface of the packing box M. The label pressing mechanism 13 is used for further pressing the label N after the label N is attached to the surface of the packaging box M, so that the label N is better attached to the surface of the packaging box M.

Referring to fig. 6A-6B, in particular, the labeling mechanism 11 includes a label absorbing member 110 and an air source device (not shown) connected to the label absorbing member 110. The label suction member 110 may be connected to the label pressing mechanism 13, or may be connected to an external robot to move the suction label N. Preferably, the surface of the label sucking part 110 far from the surface provided with the air hole 1103 is matched with the label pressing mechanism 13 through threaded connection, so that the label sucking part 110 can be detachably connected and replaced.

The label absorbing member 110 includes a label absorbing surface 1101, and the label absorbing surface 1101 is a plane so as to be attached to the label N to be absorbed. The label suction face 1101 is provided with a plurality of air holes 1103 which are perpendicular to the label suction face 1101 and penetrate through the label suction face 1101, the air holes 1103 are communicated with an external air source device, when a label N needs to be adsorbed, the air source device sucks air through the air holes 1103 to form a base layer 101 of a negative pressure adsorption label N, when the label N needs to be attached to the packaging box M, the external air source device blows air through the air holes 1103 to release the adsorbed label N, so that the label adhesion layer 103 is adhered to the surface of the packaging box M, and preferably, the surface is the surface of the first cover body 105 (see fig. 1D) of the packaging box M, which is far away from the second cover body 106.

An arcuate surface 1105 is provided at one end of the label attracting member 110 to provide a better fit with the marking mechanism 13.

Referring to fig. 4 and 7, the marking mechanism 13 includes a marking assembly 131 and a driving assembly 133. The label pressing component 131 is used for rolling the label N after the label N is attached to the surface of the packaging box M, and the driving component 133 is rotatably connected with the label pressing component 131 and is used for driving the label pressing component 131 to apply force to the label N for rolling.

Specifically, the marking assembly 131 includes a marking roller 1311, a marking connector 1313, and a drive connector 1315. Drive link 1315 is in rotatable coupling engagement with drive assembly 133 and with a press link 1313. That is, the drive connection 1315 is only required to be rotationally connected to both the label connection 1313 and the drive assembly 133. The rotational connection may be provided by providing a first rotational connection portion on the driving connection member 1315, and providing a second rotational connection portion on the driving assembly 133 and the label pressing connection member 1313, wherein the first rotational connection portion and the second rotational connection portion are rotationally connected and matched. The first rotating connecting part can be a rotating shaft or a shaft hole, and the second connecting part is a shaft hole or a rotating shaft which is matched with the first connecting part in a rotating mode.

The stamping roller 1311 is rotatably coupled to the stamping connector 1313 and can rotate relative to the stamping connector 1313 with the axis of the stamping roller 1311 as the rotation center, so that when the driving assembly 133 drives the stamping assembly 131 to approach the label N, the stamping roller 1311 can roll on the surface of the label N and apply a force to the label N, thereby making the label N be better attached to the surface of the packing box M. Preferably, the axial length of the marking roller 1311 is greater than or equal to the width of the label N to be pressed, so that the marking roller 1311 is better adhered to the surface of the package M with one rolling. It will also be appreciated that the axial length of the marking roller 1311 may also be less than the width of the label N, and that it is only necessary to apply a force to the label N to roll it, so that the label N is better attached to the surface of the package M.

The driving assembly 133 includes a driving member 1331 and a rotating member 1333. The driving part 1331 has one end rotatably connected to the driving connection 1315 and the other end rotatably connected to the rotating part 1333, and is rotatably connected to the label pressing connection 1313 through the rotating part 1333. The driving member 1331 is a motor or an air cylinder, and the driving member 1331 can drive the label pressing assembly 131 to apply force to the label, and preferably, the driving member 1331 is an air cylinder.

The rotating member 1333 comprises a rotating body 1334 and a stop piece 1335, the rotating body 1334 is connected with the driving member 1331 in a fixed connection or a detachable connection with a screw thread, preferably, the rotating body 1334 is connected with the driving member 1331 in a detachable connection with a screw thread. The rotary body 1334 is provided with a first rotary part, the stamp connecting piece 1313 is provided with a second rotary part, and the rotary body 1334 is rotatably connected and matched with the second rotary part of the stamp connecting piece 1313 through the first rotary part. The first rotating part can be pivot or shaft hole, and the adaptation is rotated with first rotating part to the second rotating part. The stop piece 1335 is detachably connected to the stamp connecting piece 1313 and is used for fixing the rotating body 1334 to the stamp connecting piece 1313, so that the rotating body 1334 and the stamp connecting piece 1313 are in axial rotation fit.

Referring to fig. 8, after the labeling mechanism 11 adheres the label N to the surface of the packing box M, the driving member 1331 is operated to extend in the X-axis direction to drive the pressing connection member 1313 to rotate relative to the driving connection member 1315, so that the pressing roller 1311 approaches and contacts with the base layer 101 of the label N and applies force to roll the label N, so that the adhesion between the label N and the surface of the packing box M gradually expands from line adhesion to surface adhesion, and the adhesion effect is better and more compact.

Further, the label pressing roller 1311 is in rolling contact with the label N to roll instead of slide, so that mutual friction between the label pressing roller 1311 and the label N can be effectively reduced, and the label N is prevented from being pressed and slipped off the surface of the packaging box M due to overlarge friction between the label pressing roller 1311 and the label N.

Referring to fig. 9, as a modified embodiment of the label pressing mechanism 13, the label pressing mechanism 13 further includes a buffer member 135, and the buffer member 135 is elastically slidably connected to the label pressing member 131 for providing buffer to the label pressing member 131 and the driving member 133 to prevent the label pressing member 131 from crushing the packing box M when the label N is rolled.

Referring to fig. 10-11, specifically, the cushion assembly 135 includes a web 1352 and a resilient member 1355. The webs 1352 are slidably engaged with the driving connection member 1315, and the elastic members 1355 are springs or elastic pieces that connect the webs 1352 and the driving connection member 1315 to elastically and slidably connect the driving connection member 1315 and the webs 1352.

The driving connection member 1315 and the connection plate 1352 are slidably connected, wherein a first sliding member 1353 is disposed on the driving connection member 1315, a second sliding member 1354 is disposed on the connection plate 1352, and the first sliding member 1353 and the second sliding member 1354 are slidably engaged. The first sliding member 1353 may be a sliding block, a sliding groove, or a sliding block with a sliding groove, and the second sliding member 1354 is slidably engaged with the first sliding member 1353.

The two elastic members 1355 are respectively disposed on two opposite sides of the driving connection member 1315 and the web 1352, so that the elastic buffering effect between the driving connection member 1315 and the web 1352 is better.

It is understood that the elastic element 1355 can be disposed on one side of the driving connection member 1315, and only need to realize the spring sliding fit between the driving connection member 1315 and the connection plate 1352.

Further, a stopper 1356 is provided on the driving link 1315 or the connecting plate 1352 to prevent the first slider 1353 from slipping off the second slider 1354. The elastic member 1355 is connected to the driving connection member 1315 at one end and to the web 1352 at the other end so as to be elastically slidable with respect to the web 1352, thereby giving elastic buffering to the marker assembly 131 and the driving assembly 133.

Referring to fig. 12, after the labeling mechanism 11 attaches the adhesive layer 103 of the label N to the surface of the packing box M, the driving member 1331 extends in the X-axis direction, and the label pressing connector 1313 is driven to rotate around the joint between the label pressing connector 1313 and the driving connector 1315, so that the label pressing roller 1311 approaches and gradually contacts the base layer 101 of the label N to roll the label N in the Y-axis direction, so that the adhesive layer 103 of the label N is better attached to the surface of the packing box M.

Meanwhile, when the label pressing roller 1311 applies force to the label N, the label pressing roller 1311 can elastically slide relative to the connecting plate 1352, so that the rolling force applied to the label N by the label pressing roller 1311 is elastic, and the package M is prevented from being damaged by excessive force applied to the package M by the label pressing mechanism 13.

The label N is pressed and rolled by the label pressing roller 1311 of the label pressing component 131, so that the surface of the label N and the surface of the packaging box M are gradually attached to each other by line attachment and are gradually expanded to be attached to each other, and the attaching effect is better and more compact.

Further, the buffer assembly 135 provides a resilient buffer for pressing the driving assembly 133 and the label pressing assembly 131, when the driving member 1331 applies a force to the label N through the label pressing roller 1311, the resilient member 1355 of the buffer assembly 135 gives the driving assembly 133 and the label pressing assembly 131 a resilient buffer, so as to prevent the driving member 1331 from applying a force too hard to damage the packing box M to which the label N is to be attached.

After the identification label is attached to the packaging box M and the label detection is qualified, the packaging box M is sent to a station where the box opening device 30 is located to perform box opening operation, so that the label is accurately attached to the designated position of the packaging box M and then sent to the station where the box opening device 30 is located to perform box opening operation, and therefore workpieces such as electronic equipment and accessories are placed in.

Referring to fig. 13A-13B, the box opening device 30 includes a second holding mechanism 31, a first holding mechanism 33, and a blowing mechanism 32, the second holding mechanism 31 holds the second cover 106 of the packing box M, and the first holding mechanism 33 holds the first cover 105 of the packing box M. After the first cover 105 and the second cover 106 are both held, the first holding mechanism 33 is displaced relative to the second holding mechanism 31, or the second holding mechanism 31 is displaced relative to the first holding mechanism 33, or both the first holding mechanism 33 and the second holding mechanism 31 are displaced relative to each other, so that the first cover 105 is separated from the second cover 106.

The first cover 105 and the second cover 106 may be held in various manners, and a force may be applied to an outer wall of the first cover 105 or the second cover 106 to clamp the first cover 105 and/or the second cover 106. The first cover 105 and/or the second cover 106 may be attached or adhered to each other in a direction in which the first cover 105 and the second cover 106 are engaged with each other. Alternatively, a clamping force may be applied to the first cover 105, and an adsorption or adhesion force may be applied to the second cover 106; or the second cover 106 is applied with a clamping force, and the first cover 105 is applied with an adsorption or adhesion force, so that the first cover 105 and the second cover 106 can be respectively fixed, and the first cover 105 and the second cover 106 are relatively displaced in the buckling direction, thereby realizing the separation of the first cover 105 and the second cover 106.

The blowing mechanism 32 is used for blowing air to the fit clearance between the first cover 105 and the second cover 106 when the first cover 105 and the second cover 106 are separated, so as to avoid the problem that the first cover 105 and the second cover 106 are difficult to separate because the internal space of the packing box M is enlarged when the first cover 105 and the second cover 106 are separated, and the air pressure in the packing box M cannot be balanced with the external air pressure instantly when the packing box M is separated.

Referring to fig. 13C, the second holding mechanism 31 includes a first positioning component 311 and a second positioning component 312, the first positioning component 311 is used for positioning the second cover 106 in a first direction, the second positioning component 312 is used for positioning the second cover 106 in a second direction, and the first direction and the second direction are perpendicular to each other to sufficiently position the second cover 106, so that the first cover 105 and the second cover 106 are better separated.

Specifically, the first positioning assembly 311 includes a bottom plate 3112 and side plates 3111, wherein the side plates 3111 are disposed at least on two opposite sides of the bottom plate 3112 in a first direction to position the second cover 106 in the first direction. The first direction may be a longitudinal direction of the second cover 106 or a width direction of the second cover 106.

In some embodiments, the first positioning assembly 311 further includes a suction positioning member 3113, and the suction positioning member 3113 penetrates through the bottom plate 3112 to suction fix the second cover 106 in a third direction, where the third direction is perpendicular to the first direction and the second direction.

The second positioning assembly 312 includes a second direction positioning member 3121 and a second direction driving member 3123, the second direction driving member 3123 is connected to the second direction positioning member 3121 to drive the second direction positioning member 3121 to clamp and position the second cover 106 in the second direction.

In some embodiments, the second holding mechanism 31 further includes a first moving component 313, the first moving component 313 is connected to the second positioning component 312, and drives the second positioning component 312 to reciprocate in at least a third direction, so as to better separate the first cover 105 from the second cover 106.

Referring to fig. 14A, the first holding mechanism 33 includes a holding element 331 and a second moving element 333. The holding element 331 is used for holding the first cover 105, and the second moving element 333 is connected to the holding element 331 and can drive the holding element 331 to move at least in a direction away from the second cover 106 to a reset direction, i.e., a third direction, so as to separate the first cover 105 from the second cover 106.

It is understood that the second moving element 333 may also move the holding element 331 in the third direction and the second direction or in the third direction and the first direction. The second moving element 333 may also drive the holding element 331 to move in the first direction, the second direction, and the third direction, that is, the second moving element 333 is a three-axis moving module.

Referring to fig. 14B-14C, the holding assembly 331 includes an adsorbing member 3311, and the adsorbing member 3311 is connected to the second moving assembly 333 and is in communication with an external air source for adsorbing the first cover 105. After the second holding mechanism 31 holds the second cover 106, the adsorbing member 3311 adsorbs the first cover 105, and is driven by the second moving component 333 to move in a direction away from the second cover 106 in the third direction, so that the first cover 105 is separated from the second cover 106.

Referring to fig. 14B, the blowing mechanism 32 includes an air outlet 321 and an air source device (not shown), the air outlet 321 is communicated with the air source device, and is used for blowing air to the gap between the first cover 105 and the second cover 106 when the first holding mechanism 33 and the second holding mechanism 31 separate the first cover 105 and the second cover 106, so that the air pressure in the packing box M is rapidly balanced with the external air pressure, and thus the first cover 105 and the second cover 106 are better separated, and the first cover 105 and the second cover 106 are prevented from being separated and failed.

The air outlet 321 may be connected to an external robot or may be connected to the second moving assembly 333 to better blow air into the gap between the first cover 105 and the second cover 106.

Referring to fig. 14B, the holding assembly 331 further includes a clamping member 3312 and a clamping driving member 3313. The clamping driving member 3313 is connected to the second moving member 333 and connected to the clamping member 3312 to drive the clamping member 3312 to clamp the first cover 105 in the first direction or the second direction, thereby further ensuring the separation of the first cover 105 and the second cover 106.

After the first cover 105 and the second cover 106 are separated, the emptying device 40 turns over the first cover 105 by a robot so that the opening of the first cover 105 faces upward. Thereby placing the electronic product and the corresponding electronic product accessories and other workpieces into the accommodating groove of the first cover 105.

After the electronic device and its accessories are placed in the receiving groove of the first cover 105, the second cover 106 can be fastened to the first cover 105 by a manipulator, or the second cover 106 can be fastened to the first cover 105 by a manual operation, so as to complete the packaging of the electronic product and the accessories by the packaging box M.

1. the first cover body is fixed by arranging a first fixing mechanism; the second holding mechanism is arranged to hold the second cover body, the first holding mechanism and the second holding mechanism can move relatively, and after the first cover body and the second cover body are both held, the first holding mechanism and the second holding mechanism move relatively to separate the first cover body from the second cover body.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a packagine machine for put into the packing carton with the work piece and pack, the packing carton includes first lid and the second lid of looks lock, just there is the clearance between first lid and the second lid, its characterized in that includes: the box feeding device, the box opening device and the labeling device;

the box feeding device is used for providing a packing box;

the labeling device is used for attaching the label to the outer surface of the packaging box; the labeling device comprises a label pressing mechanism, the label pressing mechanism comprises a label pressing component, a driving connecting piece and a buffer component, and the buffer component is elastically connected with the label pressing component in a sliding manner so as to give elastic buffer to the label pressing component;

the buffer assembly comprises a connecting plate and an elastic piece, the connecting plate is in sliding fit with the driving connecting piece, and the elastic piece is connected with the connecting plate and the driving connecting piece;

the box opening device comprises a first fixing mechanism, a second fixing mechanism and a blowing mechanism;

the second holding mechanism holds the second cover body; the first holding mechanism holds the first cover body; the first holding mechanism and the second holding mechanism can move relatively; after the first cover body and the second cover body are both fixed, the first fixing mechanism and the second fixing mechanism are relatively displaced so as to separate the first cover body from the second cover body;

the air blowing mechanism blows air to the gap when the first cover body is separated from the second cover body so as to separate the first cover body from the second cover body.

2. The packaging machine of claim 1, wherein: the second holding mechanism comprises a first positioning component and a second positioning component; the first positioning assembly positions the second cover body in a first direction; the second positioning assembly positions the second cover body in a second direction; the first direction and the second direction are perpendicular to each other.

3. The packaging machine of claim 2, wherein: the first positioning component comprises a bottom plate and side plates, and the side plates are at least arranged on two opposite sides of the bottom plate in a first direction so as to position the second cover body in the first direction;

the first positioning component further comprises an adsorption positioning part, the adsorption positioning part penetrates through the bottom plate to adsorb and fix the second cover body in a third direction, and the third direction is perpendicular to the first direction and the second direction.

4. The packaging machine of claim 2, wherein: the second fixing mechanism further comprises a first moving assembly, and the first moving assembly is connected with the second positioning assembly to drive the second positioning assembly to move in the third direction.

5. The packaging machine of claim 2, wherein: the first holding mechanism comprises a holding component and a second moving component; the fixing component fixes the first cover body, the second moving component is connected with the fixing component and can drive the fixing component to reset at least in the direction far away from the second cover body.

6. The packaging machine of claim 5 wherein: the fixing component comprises an adsorption piece, a clamping piece and a clamping driving piece;

the adsorption piece is connected with the second direction moving assembly to adsorb the first cover body; the clamping driving part is connected with the second moving assembly and the clamping part to drive the clamping part to clamp the first cover body in the first direction or the second direction.

7. The packaging machine of claim 2, wherein: the labeling device also comprises a labeling mechanism;

the labeling mechanism forms negative pressure through air suction to adsorb the label, and forms positive pressure through air blowing to attach the label to the surface of the packaging box;

the label pressing mechanism comprises a label pressing component and a driving component; the label pressing assembly comprises a label pressing roller, a label pressing connecting piece and a driving connecting piece, wherein the label pressing roller is connected with the label pressing connecting piece and can rotate relative to the label pressing connecting piece by taking the axis of the label pressing roller as a rotating center;

the driving connecting piece is rotationally connected with the label pressing connecting piece and the driving assembly, and the driving assembly is rotationally connected with the label pressing connecting piece;

after the label is adhered to the surface of the packaging box, the driving assembly acts to drive the label pressing roller to apply force to the label for rolling.

8. The packaging machine of claim 7 wherein: the driving assembly comprises a driving piece and a rotating piece, one end of the driving piece is rotatably connected with the driving connecting piece, and the other end of the driving piece is connected with the rotating piece and is rotatably connected with the label pressing connecting piece through the rotating piece.

9. The packaging machine of claim 1, wherein:

the elastic pieces are springs and are arranged on two opposite sides of the driving connecting piece.