CN211919179U - Whole bag device, wrapping bag turn over a device and wrapping bag packaging machine - Google Patents
Whole bag device, wrapping bag turn over a device and wrapping bag packaging machine Download PDFInfo
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- CN211919179U CN211919179U CN202020585475.2U CN202020585475U CN211919179U CN 211919179 U CN211919179 U CN 211919179U CN 202020585475 U CN202020585475 U CN 202020585475U CN 211919179 U CN211919179 U CN 211919179U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 55
- 230000007306 turnover Effects 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001788 irregular Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 238000005538 encapsulation Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000392 somatic effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
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Abstract
The utility model relates to a wrapping bag seals technical field, especially relates to a whole bagging apparatus, wrapping bag turn over a device and wrapping bag packaging machine. The bag finishing device comprises a bag lifting mechanism and a bag nipping and opening mechanism; the bag lifting mechanism can grab and lift the opening part so as to eliminate the gap between the material and the body part; the pinching mechanism can push the side portions of the opening portion inward to form the folded portion. The packaging bag folding device comprises the whole bag device. The packaging bag packaging machine comprises the packaging bag folding device. This whole bagging apparatus, this wrapping bag turn over a device and this wrapping bag packaging machine, this whole bagging apparatus pass through bag-lifting mechanism and inlay the combined action of a mouthful mechanism, can avoid material and this somatic part not laminate or the opening is too soft to collapse and causes the condition that the wrapping bag outward appearance is irregular to appear, and then improves the wrapping bag and turns over a rolling effect of turning over a device to improve the encapsulation effect of wrapping bag packaging machine.
Description
Technical Field
The utility model relates to a wrapping bag seals technical field, especially relates to a whole bagging apparatus, wrapping bag turn over a device and wrapping bag packaging machine.
Background
The automatic sealing operation of wrapping bag can be realized to current wrapping bag packaging machine, but among the correlation technique, the wrapping bag that the mode that adopts automatic bag closure machine encapsulation obtained has the outward appearance irregularly usually, and laminate incompletely between wrapping bag and the inside material and cause dislocation and the great scheduling problem in clearance.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a bag arranging device to the wrapping bag outward appearance of the automatic bag closure machine encapsulation that solves to a certain extent and exists among the prior art is irregular, and there is the technical problem in dislocation and clearance inside and material.
A second object of the utility model is to provide a wrapping bag turns over a device to the wrapping bag outward appearance of solving current automatic bag sealer encapsulation to a certain extent is irregular, and there is the technical problem in dislocation and clearance inside and material.
A third object of the utility model is to provide a wrapping bag packaging machine to the wrapping bag outward appearance of the automatic bag closure machine encapsulation that solves to a certain extent and exists among the prior art is irregular, and there is dislocation and the technical problem in clearance inside and material.
In order to achieve the above object, the present invention provides the following technical solutions;
based on the first purpose, the utility model provides a bag finishing device for arrange the wrapping bag that holds the material, the wrapping bag includes body portion and opening portion that are connected, bag finishing device includes bag-lifting mechanism and pinches a mouthful mechanism;
the bag lifting mechanism can grab and lift the opening part so as to eliminate a gap between the material and the body part;
the pinching mechanism can push the side portions of the opening portion inward to form folded portions.
In any of the above technical solutions, optionally, the bag finishing device further includes a frame for arranging the bag lifting mechanism and the pinching mechanism;
the bag lifting mechanism comprises a grabbing piece and a first driving assembly, the grabbing piece is movably connected with the frame, and the first driving assembly is connected between the frame and the grabbing piece;
the first drive assembly is capable of driving the gripper to move relative to the frame.
In any of the above solutions, optionally, the gripping member includes a vacuum chuck and a first connecting seat slidably connected to the frame;
the first driving assembly comprises a first driving piece and a second driving piece, the first driving piece is connected between the first connecting seat and the frame, and the first driving piece can drive the frame to move along a first direction relative to the frame;
the second driving piece is connected between the first connecting seat and the vacuum chuck, and the second driving piece can drive the vacuum chuck to move along a second direction relative to the first connecting seat.
In any of the above technical solutions, optionally, the nip mechanism includes a side pushing member and a second driving assembly;
the side pushing piece is movably connected with the frame, and the second driving assembly is connected between the frame and the side pushing piece;
the second driving component can drive the side pushing piece to move relative to the frame.
In any of the above technical solutions, optionally, the side pushing member includes a side pushing plate and a second connecting seat slidably connected to the frame;
the second driving assembly comprises a third driving piece and a fourth driving piece, the third driving piece is connected between the frame and the second connecting seat, and the third driving piece can drive the second connecting seat to move along a third direction relative to the frame;
the fourth driving part is connected between the second connecting seat and the side push plate, and the fourth driving part can drive the side push plate to move along a second direction relative to the second connecting seat.
In any of the above technical solutions, optionally, the first driving element, the second driving element, the third driving element, and the fourth driving element are respectively a hydraulic cylinder, an air cylinder, or a linear motor;
the side push plate comprises an extension part and a side push part, the side push part is triangular, and the extension part is connected between one bottom edge of the side push part and the fourth driving part.
In any one of the above technical solutions, optionally, the number of the gripping members and the number of the first driving assemblies are two, the two gripping members are distributed at intervals along the third direction, the two gripping members are arranged oppositely, and the first driving assemblies drive the gripping members in a one-to-one correspondence manner;
the number of the side pushing pieces and the number of the second driving assemblies are two, the two side pushing pieces are distributed at intervals along the third direction, the two side pushing pieces are arranged oppositely, and the second driving assemblies drive the side pushing pieces in a one-to-one correspondence mode.
In any of the above technical solutions, optionally, the frame includes a frame, and a first cross beam, a second cross beam, and a longitudinal beam that are disposed on the frame;
the first cross beam and the second cross beam extend along the first direction, the first cross beam and the second cross beam are distributed at intervals along the third direction, the first cross beam is provided with a first slide rail, the second cross beam is provided with a second slide rail, and the first connecting seats of the two grabbing pieces are respectively arranged on the first slide rail and the second slide rail;
the longitudinal beam extends along the third direction, the third driving parts are rodless hydraulic cylinders or rodless air cylinders, the two third driving parts are arranged on the longitudinal beam in a head-to-tail grounding mode along the third direction, and the second connecting seats are arranged on the cylinder barrels of the third driving parts.
Based on above-mentioned second purpose, the utility model provides a wrapping bag turns over a device, include as above-mentioned arbitrary technical scheme whole bagging apparatus.
Based on above-mentioned third purpose, the utility model provides a wrapping bag packaging machine, include as above-mentioned arbitrary technical scheme the wrapping bag turn over a device.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model provides a bag finishing device, which comprises a bag lifting mechanism and a bag pinching mechanism, wherein the bag lifting mechanism can grab and lift an opening part, eliminate the gap between a material and a body part and ensure that the material is more attached to the body part; the opening pinching mechanism can push the side part of the opening part inwards to form a folding part, so that the opening part is stiffer and shaped; through the combined action of the bag lifting mechanism and the opening pinching mechanism, the situation that the appearance of the packaging bag is irregular due to the fact that the material and the body are not laminated or the opening part is too soft to collapse can be avoided, the folding effect of the packaging bag folding device comprising the whole bag device is improved, and the packaging effect of the packaging bag packaging machine comprising the whole bag device is improved.
The utility model provides a wrapping bag turns over a device, including foretell whole bagging apparatus, therefore can realize all beneficial effects of this whole bagging apparatus.
The utility model provides a wrapping bag packaging machine, turn over a device including foretell wrapping bag, therefore can realize that this wrapping bag turns over all beneficial effects that turn over a device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a first structure of a bag arranging device according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a bag arranging device according to an embodiment of the present invention;
FIG. 3 is a left side view of the bag preparation device shown in FIG. 2;
fig. 4 is a top view of the bag preparation device shown in fig. 2.
Icon: 1-a bag-making device; 10-a bag lifting mechanism; 100-vacuum chuck; 101-a first connection mount; 102-a first drive member; 103-a second drive member; 104-a support base; 11-a nip mechanism; 110-side push plate; 111-a second connection seat; 112-a third drive member; 113-a fourth drive; 12-a frame; 120-a border; 121-a first beam; 122-a second beam; 123-longitudinal beams; 2-packaging the bag; 20-an opening; 21-body part.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The bag arranging device provided by the embodiment is used for arranging the packaging bags containing materials, and the packaging bags comprise the body parts and the opening parts which are connected. The prior automatic packaging scheme does not eliminate the gap between the material and the body part before packaging the opening part and the body part, so that the part of the body part corresponding to the gap is easy to generate wrinkles, and the problem of irregular appearance of the packaging bag occurs.
Referring to fig. 1 to 4, the bag arranging apparatus 1 of the present embodiment includes a bag lifting mechanism 10 and a pinching mechanism 11.
The bag lifting mechanism 10 can grab and pull the opening portion 20, so that the material can move relative to the body portion 21 until the gap between the material and the body portion 21 is eliminated, and the adhesion degree between the material and the body portion 21 is improved.
Optionally, in the using process, the bag lifting mechanism 10 is arranged above the packaging bag 2, and the upward pulling force of the bag lifting mechanism 10 on the packaging bag 2 and the downward gravity of the material act together, so that the material and the packaging bag 2 move relatively faster, the efficiency and the effect of eliminating the gap between the material and the body part 21 are improved, and the attaching degree between the material and the body part 21 is further improved.
The pinching mechanism 11 can push the side portion of the opening portion 20 inward to form a folded portion, that is, the pinching mechanism 11 can fold the side portion of the opening portion 20 inward relative to other portions, so as to effectively reduce the opening degree of the opening portion 20, and make the opening portion 20 stiffer and more stable.
The bag arranging device 1 in the embodiment comprises a bag lifting mechanism 10 and a mouth pinching mechanism 11, wherein the bag lifting mechanism 10 can grab and lift the opening part 20, so that a gap between a material and the body part 21 is eliminated, and the material is more attached to the body part 21; the opening pinching mechanism 11 can push the side part of the opening part 20 inwards to form a folding part, so that the opening part 20 is stiffer and shaped; through the combined action of bag lifting mechanism 10 and opening pinching mechanism 11, the condition that the appearance of packaging bag 2 is irregular due to the fact that the material is not laminated with body part 21 or opening part 20 is too soft to collapse can be avoided, the folding effect of the packaging bag folding device comprising the whole bag device 1 is improved, and the packaging effect of the packaging bag sealing machine comprising the whole bag device 1 is improved. In an alternative of this embodiment, the bag preparation device 1 further comprises a frame 12 for arranging the bag lifting mechanism 10 and the pinching mechanism 11.
The bag lifting mechanism 10 comprises a grabbing piece and a first driving assembly, the grabbing piece is movably connected with the frame 12, and the first driving assembly is connected between the frame 12 and the grabbing piece; the first drive assembly is capable of driving the gripper to move relative to the frame 12. The opening pinching mechanism 11 comprises a side pushing piece and a second driving assembly, the side pushing piece is movably connected with the frame 12, and the second driving assembly is connected between the frame 12 and the side pushing piece; the second drive assembly is capable of driving the side pusher to move relative to the frame 12.
In the using process, the grabbing opening part 20 of the grabbing piece is driven by the first driving component, and then the grabbing piece is moved to lift the packaging bag 2, so that the gap between the packaging bag 2 and the materials is eliminated; then, the second driving assembly drives the side pushing member to contact with the side portion of the opening portion 20, and the side pushing member is moved to form a folding portion, so that the opening portion 20 is shaped and stiffer.
In the alternative of this embodiment, the number of grabbing piece and first drive assembly is two, and two grabbing pieces are along third direction interval distribution, and two grabbing pieces set up relatively, and first drive assembly drives grabbing piece one-to-one. The two grabbing pieces can be respectively moved to two sides of the opening part 20 of the packaging bag 2 through the first driving assembly, so that the two grabbing pieces grab two sides of the opening part 20 in an opposite mode, the stability of lifting the opening part 20 is improved, and the packaging bag 2 is prevented from being overturned integrally.
The number of the side pushing pieces and the number of the second driving assemblies are two, the two side pushing pieces are distributed at intervals along the third direction, the two side pushing pieces are arranged oppositely, and the second driving assemblies drive the side pushing pieces in a one-to-one correspondence mode. The two side pushing pieces can be respectively moved to two sides of the opening part 20 of the packaging bag 2 through the second driving assembly, and meanwhile, the two side parts of the opening part 20 at opposite positions are pushed, so that the symmetry of the formed folding part relative to the opening part 20 is improved, the whole symmetry of the packaging bag 2 is further improved, and the regularity of the packaging bag 2 is further improved.
Alternatively, the opening portion 20 is generally surrounded by four side portions connected in series, wherein two grasping members respectively grasp two spaced side portions of the four side portions, and two side pushing members respectively push the remaining two side portions inward.
In an alternative to this embodiment, shown in fig. 3, the gripper comprises a vacuum chuck 100 and a first coupling seat 101 slidably coupled to the frame 12.
The first driving assembly comprises a first driving member 102 and a second driving member 103, the first driving member 102 is connected between the first connecting seat 101 and the frame 12, and the first driving member 102 can drive the frame 12 to move along a first direction relative to the frame 12; the second driving member 103 is connected between the first connecting seat 101 and the vacuum chuck 100, and the second driving member 103 can drive the vacuum chuck 100 to move in the second direction relative to the first connecting seat 101. Through the combined action of the first driving piece 102 and the second driving piece 103, the vacuum chuck 100 can be driven to freely move in a plane defined by the first direction and the second direction, so that on one hand, the moving track of the vacuum chuck 100 can be adapted to the position and the model size of the packaging bag 2 through the first driving piece 102, the grabbing action is completed, and on the other hand, the moving track of the vacuum chuck 100 can reach the effect of pulling the packaging bag 2 through the second driving piece 103.
Alternatively, the number of the vacuum suction cups 100 is plural, and the plural vacuum suction cups 100 are all disposed on the first connection seat 101, so that the total area of the vacuum suction cups 100 sucking the opening portion 20 can be increased, and the sucking and pulling capability of the vacuum suction cups 100 to the opening portion 20 can be improved.
In an alternative of this embodiment, as shown in fig. 2, the side pushing member includes a side pushing plate 110 and a second coupling seat 111 slidably coupled to the frame 12.
The second driving assembly comprises a third driving member 112 and a fourth driving member 113, the third driving member 112 is connected between the frame 12 and the second connecting seat 111, and the third driving member 112 can drive the second connecting seat 111 to move in a third direction relative to the frame 12; the fourth driving member 113 is connected between the second connecting seat 111 and the side push plate 110, and the fourth driving member 113 can drive the side push plate 110 to move in the second direction relative to the second connecting seat 111. The side push plate 110 can be driven to freely move in a plane defined by the third direction and the second direction through the cooperation of the third driving member 112 and the fourth driving member 113, so that the side push plate 110 is driven by the third driving member 112 to make the opening portion 20 push the opening portion 20 inwards in the third direction to form a folded portion; on the other hand, after the opening 20 is folded inward, the fourth driver 113 drives the folded portion to be pressed in the second direction, so that the bottom of the folded portion abuts against the top of the material in the main body 21, thereby further improving the adhesion between the packaging bag 2 and the material.
Optionally, in the use state, the first direction is a front-back direction, the second direction is an up-down direction, and the third direction is a left-right direction.
In an alternative of this embodiment, the first driving member 102, the second driving member 103, the third driving member 112 and the fourth driving member 113 may be hydraulic cylinders, air cylinders or linear motors, so as to be capable of driving in a straight line.
In an alternative of this embodiment, referring to fig. 1, the side pushing plate 110 includes an extending portion and a side pushing portion, the side pushing portion is triangular, and the contact area of the side pushing portion and the opening portion 20 at the time of initial contact is small enough, so that the folded portion is V-shaped and dented toward the inside of the opening portion 20, and the folding of the opening portion 20 as a whole due to an excessively large initial contact area is avoided.
The extending portion is connected between the bottom edge of the side pushing portion and the fourth driving part 113, which not only can provide a connection stress point for the side pushing portion and the second connecting seat 111, but also can change the relative position between the side pushing portion and the second connecting seat 111 by changing the extending mode of the extending portion.
It should be noted that the base of the side pushing portion refers to a position where the side pushing portion corresponds to one base of the triangle.
Optionally, the junction between the two bottom edges of the side pushing portion is in a smooth transition shape to avoid the side pushing portion from scratching the opening portion 20.
Optionally, the extension portion is integrally formed with the side push portion.
In an alternative of the present embodiment, referring to fig. 1 and 4, the frame 12 includes a rim 120, and a first cross member 121, a second cross member 122, and a longitudinal member 123 provided to the rim 120.
Optionally, one first connecting seat 101 is slidably disposed on the first sliding rail through a first sliding block, and the other first connecting seat 101 is slidably disposed on the second sliding rail through a second sliding block, so as to improve the stability of the reciprocating movement of the first connecting seat 101.
Optionally, the first and second sliding rails are staggered along the length direction of the first and second beams 121 and 122, so that the suction cup openings of the two vacuum suction cups 100 can be prevented from facing each other instead of facing away from each other.
Optionally, the first driving member 102 is disposed on the first beam 121 or the second beam 122 through the supporting seat 104.
The longitudinal beam 123 extends along the third direction, the third driving members 112 are rodless hydraulic cylinders or rodless cylinders, the two third driving members 112 are arranged on the longitudinal beam 123 in a head-to-tail connection mode along the third direction, the second connecting seats 111 are arranged on the cylinder barrel of the third driving members 112, and the rodless hydraulic cylinders or the rodless cylinders have the advantage of saving installation space, so that the reciprocating movement stroke of the second connecting seats 111 along the third direction can be maximized, and the diversity of folding portions formed by the actions of the side pushing plates 110 in the folding degree aspect is further improved.
Optionally, two third driving members 112 are disposed at the bottom side of the frame 12, the first sliding rail, the second sliding rail, the first slider and the second slider are disposed at the top side of the frame 12, the first connecting seat 101 extends from the top side of the frame 120 to the bottom side of the frame 120 through a gap between the cross beam and the frame 120, so as to avoid spatial interference between the third driving members 112 and the first driving members 102, the first sliding rail and the second sliding rail, improve the rationality of the spatial layout of the top and bottom sides of the frame 120, and improve the planning independence of the driving tracks of the first driving members 102 and the third driving members 112.
Example two
The second embodiment provides a packaging bag folding device, the embodiment comprises the bag arranging device in the first embodiment, the technical characteristics of the bag arranging device disclosed in the first embodiment are also applicable to the embodiment, and the technical characteristics of the bag arranging device disclosed in the first embodiment are not repeatedly described.
The bag folding device in this embodiment has the advantages of the bag arranging device in the first embodiment, and the advantages of the bag arranging device disclosed in the first embodiment are not described repeatedly herein.
EXAMPLE III
The third embodiment provides a packaging bag packaging mechanism, the first embodiment includes the packaging bag folding device, the technical features of the packaging bag folding device disclosed in the first embodiment are also applicable to the first embodiment, and the technical features of the packaging bag folding device disclosed in the first embodiment are not described repeatedly.
The packaging bag packaging mechanism in this embodiment has the advantages of the packaging bag folding device in the first embodiment, and the advantages of the packaging bag folding device disclosed in the first embodiment are not described repeatedly herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (10)
1. A bag finishing device is used for finishing packaging bags containing materials, and the packaging bags comprise a body part and an opening part which are connected, and is characterized by comprising a bag lifting mechanism and a bag pinching mechanism;
the bag lifting mechanism can grab and lift the opening part so as to eliminate a gap between the material and the body part;
the pinching mechanism can push the side portions of the opening portion inward to form folded portions.
2. The bag finishing device of claim 1, further comprising a frame for positioning the bag lifting mechanism and the pinch-off mechanism;
the bag lifting mechanism comprises a grabbing piece and a first driving assembly, the grabbing piece is movably connected with the frame, and the first driving assembly is connected between the frame and the grabbing piece;
the first drive assembly is capable of driving the gripper to move relative to the frame.
3. The bag aligning apparatus of claim 2, wherein the grasping member includes a vacuum chuck and a first coupling seat slidably coupled to the frame;
the first driving assembly comprises a first driving piece and a second driving piece, the first driving piece is connected between the first connecting seat and the frame, and the first driving piece can drive the frame to move along a first direction relative to the frame;
the second driving piece is connected between the first connecting seat and the vacuum chuck, and the second driving piece can drive the vacuum chuck to move along a second direction relative to the first connecting seat.
4. The bag aligning device of claim 3, wherein the pinching mechanism comprises a side push and a second drive assembly;
the side pushing piece is movably connected with the frame, and the second driving assembly is connected between the frame and the side pushing piece;
the second driving component can drive the side pushing piece to move relative to the frame.
5. The bag aligning apparatus of claim 4, wherein the side pushing member comprises a side pushing plate and a second connecting seat slidably connected to the frame;
the second driving assembly comprises a third driving piece and a fourth driving piece, the third driving piece is connected between the frame and the second connecting seat, and the third driving piece can drive the second connecting seat to move along a third direction relative to the frame;
the fourth driving part is connected between the second connecting seat and the side push plate, and the fourth driving part can drive the side push plate to move along the second direction relative to the second connecting seat.
6. The bag filling apparatus according to claim 5,
the first driving piece, the second driving piece, the third driving piece and the fourth driving piece are respectively a hydraulic cylinder, an air cylinder or a linear motor;
the side push plate comprises an extension part and a side push part, the side push part is triangular, and the extension part is connected between one bottom edge of the side push part and the fourth driving part.
7. The bag filling apparatus according to claim 5,
the number of the grabbing pieces and the number of the first driving assemblies are two, the two grabbing pieces are distributed at intervals along the third direction, the two grabbing pieces are arranged oppositely, and the first driving assemblies drive the grabbing pieces in a one-to-one correspondence manner;
the number of the side pushing pieces and the number of the second driving assemblies are two, the two side pushing pieces are distributed at intervals along the third direction, the two side pushing pieces are arranged oppositely, and the second driving assemblies drive the side pushing pieces in a one-to-one correspondence mode.
8. The bag straightening device according to claim 7, wherein the frame comprises a frame and a first cross beam, a second cross beam and a longitudinal beam which are arranged on the frame;
the first cross beam and the second cross beam extend along the first direction, the first cross beam and the second cross beam are distributed at intervals along the third direction, the first cross beam is provided with a first slide rail, the second cross beam is provided with a second slide rail, and the first connecting seats of the two grabbing pieces are respectively arranged on the first slide rail and the second slide rail;
the longitudinal beam extends along the third direction, the third driving parts are rodless hydraulic cylinders or rodless air cylinders, the two third driving parts are arranged on the longitudinal beam in a head-to-tail grounding mode along the third direction, and the second connecting seats are arranged on the cylinder barrels of the third driving parts.
9. A bag folding device comprising a bag aligning device as claimed in any one of claims 1 to 8.
10. A bag packaging machine comprising the bag folding apparatus of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585475.2U CN211919179U (en) | 2020-04-17 | 2020-04-17 | Whole bag device, wrapping bag turn over a device and wrapping bag packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585475.2U CN211919179U (en) | 2020-04-17 | 2020-04-17 | Whole bag device, wrapping bag turn over a device and wrapping bag packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919179U true CN211919179U (en) | 2020-11-13 |
Family
ID=73328980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020585475.2U Expired - Fee Related CN211919179U (en) | 2020-04-17 | 2020-04-17 | Whole bag device, wrapping bag turn over a device and wrapping bag packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919179U (en) |
-
2020
- 2020-04-17 CN CN202020585475.2U patent/CN211919179U/en not_active Expired - Fee Related
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