CN209650681U - Packing machine - Google Patents

Abstract

The utility model proposes a kind of packing machines, including rotatable revolving part；At least one grabs housing unit, can grab packing box, is connect with the revolving part to follow the revolving part to rotate；Supporting parts, set on the housing unit of grabbing along the side of the revolving part axial direction, to grab the packing box of housing unit crawl described in support.Packing machine described in the utility model, pass through revolving part, housing unit is grabbed with what revolving part linked, and set on grabbing housing unit along the supporting parts of revolving part axial direction side, so that packing box is rotated in the circumferential to complete the operation such as charging and jacket, meanwhile, pass through supporting parts support packing box, falling for during charging or jacket packing box is prevented, small in size and structure is simple.

Description

Packing machine

Technical field

The utility model belongs to packing machine field more particularly to a kind of packing machine.

Background technique

Currently, packing machine is that a kind of product by packless product or inner wrapping is semi-automatic or be automatically loaded transport A kind of equipment of packaging, its working principle is that product is fitted into box by certain arrangement mode and quantitatively, and the opening portion of box Divide closure or secures.According to the requirement of recrater, there should be forming paper box or open carton, metering, vanning, some are also Equipped with sealing or tie up function.

Current packing machine is mostly a wire type, but the occupied area of a wire type is larger and structure is complicated, equipment Placement needs biggish space, and therefore, one kind is small in size, the simple packaging frame of structure is that current those skilled in the art compel to be essential It wants.

Summary of the invention

The utility model for the above technical issues, proposes a kind of small in size, simple packing machine of structure.

In order to achieve the above object, the technical solution adopted in the utility model are as follows:

A kind of packing machine, including rotatable revolving part；

At least one grabs housing unit, can grab packing box, is connect with the revolving part to follow the revolving part to rotate；

Supporting parts, set on the housing unit of grabbing along the side of the revolving part axial direction, to grab housing unit crawl described in support Packing box.

Preferably, it is described grab housing unit be it is multiple, along the revolving part circumferential direction uniform intervals be arranged.

Preferably, the supporting parts are annular, it is coaxial with the revolving part.

Preferably, further including grabbing guide unit of the housing unit far from the supporting parts side, the guide set on described Unit includes guide frame, opposite two material guiding parts on the guide frame, and respectively with two material guiding parts The first actuator being correspondingly connected with.

Preferably, further including one or more jacket units set on the revolving part side.

Preferably, the jacket unit includes two the first rotating bars being oppositely arranged, with two first rotations Second actuator of bar connection, and connect with first actuator to drive first rotating bar to close to the support The third actuator of multistage displacement occurs for part direction.

Preferably, the jacket unit includes

Faceplate fastener is oppositely arranged for fixing packing box panel with the housing unit of grabbing；

Impeller, set on the side of the faceplate fastener；

Fourth drive member is connect to drive the impeller to the direction close to the faceplate fastener with the impeller It is mobile.

Preferably, the jacket unit includes fastener, it is connect with the fastener and grabs housing unit to close to described Direction is bent to the bending member of predetermined angle, and connect with the fastener and/or the bending member to drive the bending Part grabs the 5th mobile actuator of housing unit direction to close to described, and the fastener and the bending member link.

Preferably, the jacket unit further includes the first movement part that can grab panel, and with the first movement Part connection is to drive the first movement part to separate or close the 6th actuator for grabbing the movement of housing unit direction.

It, can be by panel to described the preferably, the jacket unit further includes the first substrate with the first bending side One bending side direction is bent to the second substrate of the first predeterminated position, and the pressure that can be depressed into panel on first bending side Component.

Compared with prior art, it the advantages of the utility model and has the active effect that

Packing machine described in the utility model, by revolving part, housing unit of grabbing with revolving part linkage, and set on grabbing box Unit is operated along the supporting parts of revolving part axial direction side so that packing box rotates in the circumferential with completion charging and jacket etc., together When, by supporting parts support packing box, falling for during charging or jacket packing box is prevented, small in size and structure is simple It is single；Housing unit is grabbed by what multiple uniform intervals were arranged, the identical or different operation of multiple packing boxes can be completed at the same time；It holds Supporting piece be annular and it is coaxial with revolving part, further ensure that the limitation of packing machine overall dimensions；It, can by the setting of guide unit To complete charging operation with material grasping unit matching, when being packed into material, the first actuator drives material guiding parts docking so as to guide, In After the completion of charging, the first actuator driving material guiding parts are moved away from, to guarantee the extraction for not interfering material grasping unit；Pass through one Or the setting of multiple jacket units, the encapsulation of packing box may be implemented；By the first rotating bar and the first rotating bar can be driven The setting of the third actuator mobile to packing box multistage, allows first rotating bar that multistage is divided to be inserted into side cover, with suitable Answer the needs of different carton folding side covers；By the setting of faceplate fastener, impeller and fourth drive member, so that packing box two A panel can relatively move on the direction for be parallel to panel, so that two side covers of packing box are in the direction perpendicular to panel On move in the direction away from each other, at this moment the first rotating bar bends two side covers, the playback of subsequent fourth drive member, two sides Lid can mutually be caught on, the encapsulation of achievable abnormity side cover；By the bending member being convexly equipped on fastener, box is fastened in fastener Gai Shi, bending member and panel, which cooperate, bends box cover to form tongue, cooperates without multiple folded plates, structure is simple；Pass through first The setting of moving member and the 6th actuator can cooperate fastener, bending member to complete folding tongue and insert the two steps operation of lid；Pass through Then panel preliminary bending to the first predeterminated position is passed through pressing part for panel pressure by the setting of first substrate and the second substrate On the first bending side, to form tongue, by above-mentioned two one-step forming, tongue bending degree is more controllable, and bending degree It can effectively be adjusted by adjusting the first bending side, it can be by adjusting the first bending to the box of variety classes, unlike material The bending angle in face is effectively adjusted, meanwhile, by two one-step formings, for the broken of panel when effectively avoiding step bending It is bad, while can prevent crooked place when one-step shaping not to causing tongue excessive or too small situation occurs.

Detailed description of the invention

Fig. 1 is the structural schematic diagram one of packing machine described in the utility model；

Fig. 2 is the partial enlarged view at the A of packing machine shown in Fig. 1；

Fig. 3 is the structural schematic diagram two of packing machine described in the utility model；

Fig. 4 is the partial enlarged view at the B of packing machine shown in Fig. 3；

Fig. 5 is the partial structure diagram of packing machine described in the utility model；

Fig. 6 is the structural schematic diagram of the embodiment one of the jacket unit of packing machine described in the utility model；

Fig. 7 is the partial enlarged view at the C of jacket unit shown in Fig. 6；

Fig. 8 is the structural schematic diagram of the embodiment two of the jacket unit of packing machine described in the utility model；

Fig. 9 is the partial enlarged view at the D of jacket unit shown in Fig. 8；

Figure 10 is the structural schematic diagram of the embodiment three of the jacket unit of packing machine described in the utility model；

Figure 11 is the partial enlarged view at the E of jacket unit shown in Figure 10；

Figure 12 is the structural schematic diagram of the example IV of the jacket unit of packing machine described in the utility model；

Figure 13 is the partial enlarged view at the F of jacket unit shown in Figure 12；

Figure 14 is the structural schematic diagram of the box warehouse receipt member of packing machine described in the utility model；

Figure 15 is the partial enlarged view at the G of box warehouse receipt member shown in Figure 14；

Figure 16 is the structural schematic diagram of the material grasping unit of packing machine described in the utility model；

In above each figure: 1, revolving part；2, housing unit is grabbed；21, clamping piece；211, through-hole；22, the first projection piece；23, gas Cylinder；3, supporting parts；4, guide unit；41, guide frame；42, material guiding parts；43, the first actuator；5, jacket unit；511, One rotating bar；512, the second actuator；513, third actuator；514, the second projection piece；521, faceplate fastener；5211, One mounting plate；5212, sucker；5213, the first locating part；522, impeller；523, fourth drive member；524, third moving member； 525, the 7th actuator；531, fastener；5311, fastener ontology；5312, lug boss；532, bending member；533, the 5th driving Part；534, first movement part；535, the 6th actuator；541, first substrate；5411, the first bending side；542, the second substrate； 543, pressing part；6, box warehouse receipt member；61, side plate；62, the second moving member；63, cylinder；64, electric cylinders；65, frame；66, second Locating part；7, material grasping unit.

Specific embodiment

In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations In mode.

In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc. The orientation or positional relationship of instruction is positional relationship based on the figure, is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for description mesh , it is not understood to indicate or imply relative importance.

With reference to Fig. 1-16, the utility model proposes a kind of packing machines, including rotatable revolving part 1；

At least one grabs housing unit 2, can grab packing box, is connect with the revolving part 1 to follow 1 turn of the revolving part It is dynamic；

Supporting parts 3, set on the housing unit 2 of grabbing along the axial side of the revolving part 1, to grab housing unit 2 described in support The packing box of crawl follows the revolving part 1 to rotate, packing box is located at described so that described grab after housing unit 2 grabs packing box The elements such as multiple jackets, charging can be arranged on 3 periphery of supporting parts, to realize the charging and envelope of packing machine in 3 top of supporting parts The case where filling, and can preventing packing box from falling.

Packing machine described in the utility model grabs housing unit 2 with what revolving part 1 linked, and be set to by revolving part 1 Housing unit 2 is grabbed along the supporting parts 3 of the axial side of revolving part 1, so that packing box is rotated in the circumferential to complete charging and jacket etc. Operation, meanwhile, by 3 support packing box of supporting parts, prevent falling for during charging or jacket packing box, it is small in size and Structure is simple.

Further, it is described grab housing unit 2 be it is multiple, can be complete simultaneously along the circumferential uniform intervals setting of the revolving part 1 At the identical or different operation of multiple packing boxes, to improve operating efficiency.

As advanced optimizing for the present embodiment, the housing unit 2 of grabbing includes the clamping piece 21 that is oppositely arranged, and with two The cylinder 23 that a clamping piece 21 connects, with driving two clamping pieces 21 towards or away from movement, to complete to grab And relieving, wherein the clamping piece 21 is equipped with the first projection piece 22 to 21 protrusion of clamping piece described in another, thus to two Minimum range between a clamping piece 21 is limited, another described clamping piece 21 is equipped with and first protrusion The corresponding through-hole 211 of part 22, to realize the further expansion for adjustable range, first projection piece 22 is preferably set to Screw rod on the clamping piece 21, the adjustable height for going to protrude from the clamping piece 21, the through-hole 211 are also built-in Screw thread can be cooperated by plugging screw rod and first projection piece 22, adjust the minimum range between two clamping pieces 21, The internal diameter of the through-hole 211 is greater than the outer diameter of first projection piece 22, facilitates adjusting, and only a step increases adjustable range.

Further, the supporting parts are 3 annulars, coaxial with the revolving part 1, thereby further ensure that packing machine entirety Corresponding needs can be completed without additional extended volume in the limitation of size, the internal diameter and outer diameter of the supporting parts 3 preferably with The housing unit 2 of grabbing accordingly is arranged, i.e., the internal diameter of the described supporting parts 3 should enable to grab housing unit 2 described in 3 support of supporting parts The outer diameter of packing box innermost position when grabbing packing box, the supporting parts 3 should be able to grab the crawl packet of housing unit 2 described in support Packing box outermost position when mounted box, so as in the case where not increasing volume, meet a certain range inner packaging box rule The needs of lattice.

It further, further include grabbing guide unit 4 of the housing unit 2 far from 3 side of supporting parts set on described, it is described to lead Material unit 4 includes guide frame 41, opposite two material guiding parts 42 on the guide frame 41, and respectively with two institutes The first actuator 43 that material guiding parts 42 are correspondingly connected with is stated, when being put into material, two first actuators 43 drive two institutes It states that material guiding parts 42 are close to each other, realizes the importing for material, after the material grasping unit 7 has placed material, two described the One actuator 43 drives two material guiding parts 42 to be located remotely from each other, thus prevent the material grasping unit 7 and the material guiding parts 42 it Between jam, the material guiding parts 42 are preferably using there is certain elastically-deformable metal material to be made, it is ensured that use the longevity Life, above-mentioned setting are more suitable for that the flexible material of certain deformation can be carried out, and first actuator 43 preferably uses cylinder, control Make it is fairly simple, 42 groups of the material guiding parts become funnel-form, to facilitate the importing of material, but herein it should be noted that institute The quantity for stating material guiding parts 42 and first actuator 43 is not limited to two, it is possible to use three or four etc., can be according to object The shape of the material guiding parts 42 is arranged in the shape of material, thus be arranged different number the material guiding parts 42 and it is described first driving Part 43.

Further, further include the one or more jacket units 5 for being set to 1 side of revolving part, pass through one or more The encapsulation of packing box may be implemented in the setting of a jacket unit 5, and multiple jacket units 5 can be identical structure For different structure, to adapt to the needs of Different Package box, multiple jacket units 5 can be made as needed or setting program Complete the encapsulation of a packing box, can also the jacket unit 5 complete the encapsulation of a packing box, according to the class of packing box Type needs to be arranged, for example multiple jacket units 5, then multiple jacket units 5 can with described to grab housing unit 2 corresponding Setting grabs the movement of housing unit 2 and stop track setting position with described.

Further, with reference to Fig. 6 and Fig. 7, the jacket unit 5 includes two the first rotating bars 511 being oppositely arranged, with The second actuator 512 that two first rotating bars 511 connect, and connect with second actuator 512 to drive It states the first rotating bar 511 and the third actuator 513 that multistage is displaced occurs to close to 3 direction of supporting parts, so that described first Rotating bar 511 can divide multistage to be inserted into side cover, and to adapt to the needs of different carton folding side covers, the third actuator 513 is excellent It is selected as electric cylinders, it is possible to use the control mode of other forms can make 511 multistage of the first rotating bar positioning mobile；Institute Stating the second actuator 512 is preferably rodless cylinder, is controlled simple and light-weight；First rotating bar 511 is hollow out knot Structure can be effectively reduced the weight of first rotating bar 511, in order to reduce load and the stress of mounting structure is wanted It asks, herein it should be noted that other structure types, which can also be used, in first rotating bar 511 reduces weight, such as selects material Matter or the modes such as hollow, can select, it is also necessary to which the length of explanation, two first rotating bars 511 can as needed Not identical, the jacket unit 5 further includes the second projection piece 514 in first rotating bar 511, to limit two institutes The minimum range between the first rotating bar 511 is stated, so as to prevent two 511 spacing of the first rotating bar are too small from causing Pressure effectively can not be applied to two side covers when insertion, the second projection piece 514 described herein is set on first rotating bar Bolt on 511, the adjustable height protruded from first rotating bar 511, so as to be carried out according to the width of carton It adjusts, to adapt to the needs of different in width carton.

Further, with reference to Fig. 8 and Fig. 9, the jacket unit 5 includes

Faceplate fastener 521 is oppositely arranged for fixing packing box panel with the housing unit 2 of grabbing；

Impeller 522, set on the side of the faceplate fastener 521；

Fourth drive member 523 is connect to drive the impeller 522 to consolidate to close to the panel with the impeller 522 The direction for determining part 521 is mobile, by the setting of faceplate fastener 521, impeller 522 and fourth drive member 523, so that packaging Two panels of box can relatively move on the direction for be parallel to panel, so that two side covers of packing box are perpendicular to panel It is moved in the direction away from each other on direction, at this moment the first rotating bar 511 bends two side covers, the subsequent fourth drive member 523 playback, two side covers can mutually be caught on, the encapsulation of achievable abnormity side cover.

As advanced optimizing for the present embodiment, the faceplate fastener 521 includes the first mounting plate 5211, and is set to One or more suckers 5212 on first mounting plate 5211, to packaging box panel be fixed, first mounting plate 5211 sides for building 522 far from the promotion are equipped with the first locating part 5213, can further limit the movement of panel, described to push away Moving part 522 is the panel with one fixed width and length, thus the side plate face contact with packing box side, the fourth drive member 523 preferably with the rotary cylinder of certain length swingle, thus drive the impeller 522 mobile according to arching trajectory, Side plate motion profile when deforming with the packing box fits, and can prevent from pushing the mistake of packing box in the impeller 522 Cheng Zhongyu packing box has more first to displacement, prevents packing box from damaging.

With continued reference to Fig. 8 and Fig. 9, the jacket unit 5 further includes the third being oppositely arranged with the faceplate fastener 521 Moving member 524, and connect with the third moving member 524 to drive the third moving member 524 to consolidate to close to the panel The 7th mobile actuator 525 of 521 direction of part is determined, so as in the not in due course compression packing box of pack shape, in packing box In when being put into flexible material, such as gloves, the panel of packing box is arc-shaped sometimes, needs to apply from the vertical direction of panel at this time Plus-pressure makes packing box return original shape, meanwhile, the impeller 522 pushes panel to generate displacement, and rotates with described first Bar 511 cooperate, complete encapsulation, the third moving member 524 be preferably plate, the 7th actuator 525 be preferably cylinder, Electric cylinders or hydraulic cylinder.

Further, with reference to Figure 10 and Figure 11, the jacket unit 5 includes fastener 531, is connected with the fastener 531 Connect and to close to the bending member 532 grabbed 2 direction of housing unit and be bent to predetermined angle, and with the fastener 531 and/or The connection of bending member 532 is to drive the bending member 532 to grab the 5th mobile actuator of 2 direction of housing unit to close to described 533, the fastener 531 links with the bending member 532, jacket unit 5 described in the present embodiment, when in use, described the When five actuators 533 drive the fastener 531 to fasten box cover, the bending member 532 can be set to one of panel far from box cover Box cover is bent to form tongue, is cooperated without multiple folded plates, structure is simple, needs to illustrate herein to cooperate with panel by side , the 5th actuator 533 preferably rotates driving method, to control the fastener 531 and the bending member 532 Motion profile it is similar to the motion profile of box cover, thereby may be ensured that fastening during the fastener 531 will not damage or Box cover is scratched, packing box is effectively protected, in addition, the fastener 531 includes fastener ontology 5311, and interval is set to Two lug bosses 5312 on the fastener ontology 5311, by the setting of above structure, targetedly in the close of box cover The position on both sides applies pressure, to can effectively carry out on two sides that the partial pressure of fastening is acted on panel are distracted It fastens pressure and box cover will not be damaged by pressure, it should be noted that the packing box of for example other shapes or structure, the fastener 531 can be targetedly shape, adjust as needed.

Further, 0 and Figure 11 are continued to refer to figure 1, the jacket unit 5 further includes the first movement part that can grab panel 534, and connect with the first movement part 534 to drive the first movement part 534 to grabbing box list far from or close to described The 6th mobile actuator 535 of first 2 directions, and first movement part 534 can be driven to separate and/or close 12 direction of box cover The second mobile driving assembly 6；When the packing box size is larger, can by the first movement part 534 by panel to leaning on The direction of nearly box cover pushes, so that it is slotting to be formed that the bending member 532 can bend box cover when fastening the fastener 531 The panel 11 can playback or further by tongue, and when carrying out tongue after forming tongue by the first movement part 534 It is mobile to the direction far from the box cover 12, so that the gap for being used to be inserted into tongue be further increased, it is ensured that insertion is inserted Tongue；When the size of the packing box is smaller, panel can be moved to the direction far from box cover by the first movement part 534 It is dynamic, so that the bending member 532 can bend box cover to form tongue, and form tongue when fastening the fastener 531 , can be further mobile to the direction far from box cover by the panel 11 by the first movement part 534 when carrying out tongue afterwards, from And the gap for being used to be inserted into tongue is further increased, it is ensured that insertion tongue, above structure make the jacket unit 5 The folding tongue of the packing box of different size can be used, it can also be used to which the tongue of different size packing box operates.

Further, with reference to Figure 12 and Figure 13, the jacket unit 5 further includes the first base with the first bending side 5411 Panel can be bent to the second substrate 542, Yi Jike of the first predeterminated position by plate 541 to 5411 direction of the first bending side Panel is depressed into the pressing part 543 on first bending side 5411, passes through setting for first substrate 541 and the second substrate 542 It sets, then panel is pressed on the first bending side 5411 by panel preliminary bending to the first predeterminated position by pressing part 543, To form tongue, by above-mentioned two one-step forming, tongue bending degree is more controllable, and bending degree can be curved by adjusting first Folding face 5411 is effectively adjusted, and can pass through the bending of the first bending side 5411 of adjusting to the box of variety classes, unlike material Angle is effectively adjusted, meanwhile, by two one-step formings, a destruction when step is bent for panel is effectively avoided, simultaneously It can prevent crooked place when one-step shaping not to causing tongue excessive or too small situation occurs.

Further, with reference to Figure 14 and Figure 15, the box warehouse receipt member 6 includes the side plate 61 being oppositely arranged, and is set to two institutes The second moving member 62 between side plate 61, and the cylinder 63 connecting with second moving member 62 are stated, for driving described Two moving members 62 push down box embryo according to preset pressure, and the box warehouse receipt member 6 further includes the electric cylinders connecting with two side plates 61 64, for adjusting the distance between two described side plates 61, to adapt to various sizes of box embryo, the box warehouse receipt member 6 is also wrapped Include the frame 65 set on two described 61 one end of side plate, and the second locating part 66 on the frame 65, described second Locating part 66 is set on the crossbeam of the frame 65, and second locating part 66 is curved to the direction close to two side plates 61 Folding, thus the displacement of the box embryo between two side plates 61 of limitation.

Further, with reference to Figure 16, the material grasping unit 7 includes the clamping jaw being oppositely arranged, and shape can be adjusted as needed Section, it is preferably corresponding to bottleneck shape herein, so as to grab ampuliform material, such as sucker structure, root also can be selected herein According to needing to select.

Further, the first structures such as 6 and material grasping unit 7 of the guide unit 4, jacket unit 5, box warehouse receipt, are provided with The control structure of the multiaxis of its adjustable height or horizontal position, such as the electric cylinders control of multiaxis, for adjusting or controlling The height of each unit or horizontal position, to complete corresponding operating or to adapt to the need of various sizes of packing box or material It wants, but above structure can be set as needed, does not limit the protection scope of this patent.

Box embryo is put into the box warehouse receipt member 6 by packing machine described in the utility model when in use, described to grab box Unit 2 grabs box embryo from the box warehouse receipt member 6, and the revolving part 1 drives the housing unit 2 of grabbing to rotate, by the guide Unit 4, the material grasping unit 7 are put into material with the guide unit 4 cooperation, then pass through the jacket unit 5, the jacket Packing box is packaged by unit 5, and the position for being then moved to setting transports.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this The protection scope of type technical solution.

Claims (10)

1. a kind of packing machine, which is characterized in that including rotatable revolving part；

At least one grabs housing unit, can grab packing box, is connect with the revolving part to follow the revolving part to rotate；

Supporting parts, set on the housing unit of grabbing along the side of the revolving part axial direction, to grab the packet of housing unit crawl described in support Mounted box.

2. packing machine according to claim 1, which is characterized in that it is described grab housing unit be it is multiple, along revolving part week It is arranged to uniform intervals.

3. packing machine according to claim 1, which is characterized in that the supporting parts are annular, coaxial with the revolving part.

4. packing machine according to claim 1, which is characterized in that further include grabbing housing unit far from the support set on described The guide unit of part side, the guide unit include guide frame, opposite two material guiding parts on the guide frame, And the first actuator being correspondingly connected with respectively with two material guiding parts.

5. packing machine according to claim 1, which is characterized in that further include one or more set on the revolving part side A jacket unit.

6. packing machine according to claim 5, which is characterized in that the jacket unit includes two first be oppositely arranged Rotating bar, the second actuator being connect with two first rotating bars, and connect with second actuator to drive It states the first rotating bar and the third actuator that multistage is displaced occurs to close to the supporting parts direction.

7. packing machine according to claim 6, which is characterized in that the jacket unit includes

Faceplate fastener is oppositely arranged for fixing packing box panel with the housing unit of grabbing；

Impeller, set on the side of the faceplate fastener；

Fourth drive member is connect to drive the impeller to move to the direction close to the faceplate fastener with the impeller It is dynamic.

8. packing machine according to claim 5, which is characterized in that the jacket unit includes fastener, with the fastening Part connection and to close to the bending member grabbed housing unit direction and be bent to predetermined angle, and with the fastener and/or institute Bending member connection is stated to drive the bending member to grab the 5th mobile actuator of housing unit direction, the fastener to close to described It links with the bending member.

9. packing machine according to claim 8, which is characterized in that the jacket unit further includes can grab panel first Moving member, and connect with the first movement part to drive the first movement part to grabbing housing unit side far from or close to described To the 6th mobile actuator.

10. packing machine according to claim 5, which is characterized in that the jacket unit further includes having the first bending side First substrate, panel can be bent to the second substrate of the first predeterminated position to first bending side direction, and can will Panel is depressed into the pressing part on first bending side.