CN214649382U - Packagine machine's reason bag mechanism - Google Patents
Packagine machine's reason bag mechanism Download PDFInfo
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- CN214649382U CN214649382U CN202120523201.5U CN202120523201U CN214649382U CN 214649382 U CN214649382 U CN 214649382U CN 202120523201 U CN202120523201 U CN 202120523201U CN 214649382 U CN214649382 U CN 214649382U
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Abstract
The utility model discloses a bag arranging mechanism of a packaging machine, which relates to the field of packaging machines and comprises a frame, a bag arranging component and a driving component for driving the bag arranging component to lift, wherein a vertical fixed mounting upright post is arranged on the frame, and the bag arranging component comprises a mounting frame, a first bag arranging part, a rolling swing frame, a second bag arranging part and a bag arranging swing arm; the rolling swing frame is provided with a first action of driving the first bag arranging part and the second bag arranging part to be opened outwards through pressing of the pressing rod when the rolling swing frame moves upwards and a second action of enabling the first bag arranging part and the second bag arranging part to be reset and folded through upward movement of the pressing rod when the rolling swing frame moves downwards. The utility model has the advantages of simple structure and good practicability.
Description
Technical Field
The utility model relates to a packagine machine field, concretely relates to packagine machine's reason bag mechanism.
Background
The condition of hem bulge can appear easily after the material gets into the wrapping bag for current packagine machine, for example during packing zongzi, the hem is withstood to the angle of zongzi, makes its bulge, must make hem reconversion through a reason bag process at this moment, and the reason bag mechanism of current packagine machine has reason bag effect not good, can not condition the hem of hem bag well problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiency of the background art, the utility model provides a simple structure, packagine machine's that the practicality is good reason bag mechanism.
The utility model discloses the technical scheme who adopts: the utility model provides a packagine machine's reason bag mechanism, its includes frame (1), reason bag subassembly and drive reason bag subassembly drive assembly (7) that go up and down, be equipped with vertical fixed mounting's stand (5) in frame (1), reason bag subassembly includes:
the mounting frame (2) is horizontally and fixedly mounted at the upper end of the driving component (7);
the first bag arranging part (3) is hinged with one end of the mounting frame (2) and is far away from the upright post (5);
the rolling swing frame (4) is hinged to the other end of the mounting frame (2) and is close to the upright post (5);
the second bag arranging part (6) is hinged to the mounting frame (2) and is opposite to the first bag arranging part (3);
the bag arranging swing arm (14) is fixedly mounted on the rack (1) and is positioned right below the first bag arranging part and the second bag arranging part;
the bag arranging assembly further comprises a resetting piece (10);
the bag arranging device is characterized in that a cross part is arranged between the first bag arranging part (3) and the second bag arranging part (6), a pressing rod (41) which is respectively contacted with the first bag arranging part (3) and the second bag arranging part (6) is arranged above the cross part of the rolling swing frame (4), the rolling swing frame (4) has a first action of driving the first bag arranging part (3) and the second bag arranging part (6) to be opened outwards through the pressing rod (41) in the upward movement process and a second action of enabling the first bag arranging part (3) and the second bag arranging part (6) to be reset and folded through the pressing rod (41) in the upward movement process and a resetting piece (10) which provides pre-tightening force in the downward movement process.
The rolling swing frame (4) is circumferentially provided with a roller seat (42) extending upwards, the roller seat (42) is provided with a roller (43) matched with the side surface of the upright post (5) in a rolling manner, and the side surface of the upright post (5) is provided with a first step surface (51), a second step surface (52) and a slope surface (53) connecting the first step surface (51) and the second step surface (52).
The rolling swing frame (4) is circumferentially provided with a pressure lever seat (44) extending towards the first bag arranging part (3), and the pressure lever (41) is arranged at the tail end of the pressure lever seat (44).
First reason bag portion (3) and second reason bag portion (6) symmetry set up and the structure is the same, all include respectively along the compressing pole (8) of horizontal direction extension and the reason bag seat (9) of following the extension of direction, install reason bag pole (91) on reason bag seat (9).
Reason bag seat (9) are equipped with and supply reason bag pole (91) to insert the installation and prevent changeing first mounting hole of complex (92), the one end that reason bag pole (91) inserted in first mounting hole (92) has the screw thread, reason bag pole (91) pass through nut fixed mounting in on the reason bag seat (9).
The crossing is the intersection point of the pressed rods (8) at the two sides, and the pressing rod (41) is positioned right above the intersection point.
The reset piece (10) adopts a tension spring, and second mounting holes (101) for mounting the reset piece are respectively formed in the bag arranging seat (9) on two sides of the reset piece.
The machine frame (1) comprises an upper bottom plate (11) and a lower bottom plate (12) which are arranged in parallel up and down, and a sleeve (13) fixedly installed on the upper bottom plate (11), and the upright column (5) is fixedly installed in the circumferential direction of the sleeve (13).
The bag arranging swing arm (14) comprises:
a drive mounting seat (141) horizontally and fixedly mounted on the circumferential direction of the sleeve (13);
the bag arranging driving piece (142) is horizontally arranged on the driving installation seat (141), and output ends which can be opened and closed are arranged on two sides of the bag arranging driving piece;
the bag-tidying curved plate (143) is fixedly arranged on the output ends of the two sides of the bag-tidying driving piece (142);
the bag arranging curved plate (143) is positioned right below the first bag arranging part (3) and the second bag arranging part (6).
The driving assembly (7) comprises a horizontal driving part and a vertical driving part;
the horizontal driving part includes:
a cam (71) vertically rotatably mounted;
the number of the first shaft rotating seats (72) is two, and the first shaft rotating seats are fixedly arranged on the lower surface of the upper base plate (11); a first rotating shaft (721) in rotating fit is arranged in the first rotating shaft seat (72);
a first swing arm (74) having one end mounted on the first rotating shaft (721) and a roller (75) in rolling engagement with the circumferential surface of the cam (71) at the middle position thereof;
the vertical driving part includes:
two second rotating shaft seats (76) are fixedly arranged on the upper surface of the lower base plate (12), and second rotating shafts (761) in rotating fit are arranged on the second rotating shaft seats (76);
the second swing arm (78) and the third swing arm (79) are respectively fixedly sleeved on the second rotating shaft (761);
the lifting rod (73) is vertically installed in the sleeve (13) in a sliding mode, and the upper end of the lifting rod is fixedly installed on the installation rack (2);
a connecting seat (731) for connecting the lower end of the lifting rod (73) and the third swing arm (79) in a hinged mode is arranged between the lower end of the lifting rod (73) and the third swing arm (79), and a pull rod (77) for connecting the second swing arm (78) and the first swing arm (74) in a hinged mode is arranged between the second swing arm and the first swing arm.
The utility model has the advantages that: according to the technical scheme, the driving assembly drives the roller swing frame to roll up and down along the stand column, in the moving process, the pressing rod on the roller swing frame moves up and down, when the roller moves upwards, the pressing rod can move downwards instead to apply pressure to the first bag arranging part and the second bag arranging part, the pressure overcomes the pre-tightening force of the reset piece, the first bag arranging part and the second bag arranging part move away from each other, and an opening action is completed; thereby the depression bar upwards moves when the gyro wheel downstream on the contrary and cancels the holding down force to first reason bag portion and second reason bag portion, make first reason bag portion and second reason bag portion reset the motion in opposite directions under the pretightning force effect of piece that resets, make the two reset motion in opposite directions, accomplish an action of folding, first reason bag portion and second reason bag portion can contact with the both sides hem of hem bag when folding down, make its inwards draw in, play the effect of a reason bag, the below of hem bag still can be held by reason bag swing arm simultaneously, guarantee reason bag effect, and has simple structure, and stable operation, the effectual advantage of reason bag.
Drawings
Fig. 1 is a schematic structural view of a bag arranging mechanism of a packaging machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the first bag arranging portion, the rolling swing frame and the second bag arranging portion.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
as shown in the figure, a packagine machine's reason bag mechanism, it includes frame (1), reason bag subassembly and drive reason bag subassembly drive assembly (7) that go up and down, be equipped with vertical fixed mounting's stand (5) in frame (1), reason bag subassembly includes:
the mounting frame (2) is horizontally and fixedly mounted at the upper end of the driving component (7);
the first bag arranging part (3) is hinged with one end of the mounting frame (2) and is far away from the upright post (5);
the rolling swing frame (4) is hinged to the other end of the mounting frame (2) and is close to the upright post (5);
the second bag arranging part (6) is hinged to the mounting frame (2) and is opposite to the first bag arranging part (3);
the bag arranging swing arm (14) is fixedly mounted on the rack (1) and is positioned right below the first bag arranging part and the second bag arranging part;
the bag arranging assembly further comprises a resetting piece (10);
a cross part is arranged between the first bag arranging part (3) and the second bag arranging part (6), a press rod (41) which is respectively contacted with the first bag arranging part (3) and the second bag arranging part (6) is arranged above the cross part of the rolling swing frame (4), the rolling swing frame (4) has a first action of driving the first bag arranging part (3) and the second bag arranging part (6) to be opened outwards by pressing the press rod (41) downwards during upward movement and a second action of enabling the first bag arranging part (3) and the second bag arranging part (6) to be reset and folded by a reset piece (10) which moves upwards and provides pretightening force through the press rod (41) during downward movement; according to the technical scheme, the driving assembly drives the roller swing frame to roll up and down along the stand column, in the moving process, the pressing rod on the roller swing frame moves up and down, when the roller moves upwards, the pressing rod can move downwards instead to apply pressure to the first bag arranging part and the second bag arranging part, the pressure overcomes the pre-tightening force of the reset piece, the first bag arranging part and the second bag arranging part move away from each other, and an opening action is completed; thereby the depression bar upwards moves when the gyro wheel downstream on the contrary and cancels the holding down force to first reason bag portion and second reason bag portion, make first reason bag portion and second reason bag portion reset the motion in opposite directions under the pretightning force effect of piece that resets, make the two reset motion in opposite directions, accomplish an action of folding, first reason bag portion and second reason bag portion can contact with the both sides hem of hem bag when folding down, make its inwards draw in, play the effect of a reason bag, the below of hem bag still can be held by reason bag swing arm simultaneously, guarantee reason bag effect, and has simple structure, and stable operation, the effectual advantage of reason bag.
In the embodiment, the first bag arranging part is coaxially hinged with the rolling swing frame, the motion track of the pressure rod is an arc line, and then the motion track of the intersection point of the first bag arranging part and the second bag arranging part is also an arc line.
Wherein, first reason bag portion also can not need coaxial articulated with the roll pendulum frame, also can realize above-mentioned effect.
The rolling swing frame 4 is circumferentially provided with a roller seat 42 extending upwards, the roller seat 42 is provided with a roller 43 in rolling fit with the side surface of the upright post 5, the side surface of the upright post 5 is provided with a first step surface 51, a second step surface 52 and a slope surface 53 connecting the first step surface 51 and the second step surface 52, the first step surface and the second step surface have a height difference, and the rolling swing frame can do a swinging motion around a hinge point in the process that the roller moves from the first step surface, the slope surface to the second step surface.
The rolling swing frame 4 is circumferentially provided with a pressure lever seat 44 extending towards the first bag arranging part 3, the pressure lever 41 is arranged at the tail end of the pressure lever seat 44, and when the rolling swing frame swings around a hinge point, the rolling swing frame can drive the pressure lever to move up and down.
First reason bag portion 3 sets up and the structure is the same with 6 symmetries of second reason bag portion, all includes respectively along the horizontal direction extension receive the pressure pole 8 and down the reason bag seat 9 that extends, it manages bag pole 91 to install on the reason bag seat 9, the intersection point that the crossing is the pressure pole 8 intercrossing of both sides, depression bar 41 is located the nodical directly over, depression bar downstream exerts pressure to two pressure poles simultaneously, guarantees to manage the synchronous outside swing of bag pole on the bag seat.
In addition, after the pressure bar is separated from the pressure bar in this embodiment, there are many ways of resetting the first bag arranging portion and the second bag arranging portion, for example, the way adopted in this embodiment is: the piece that resets adopts the extension spring, both sides be equipped with respectively on the reason bag seat and supply the piece installation that resets construction bolt 101.
In still another mode, a torsion spring is arranged at the position of the hinge point of each of the first bag arranging part and the second bag arranging part, so that pretightening force is provided for the resetting of the torsion spring.
The bag arranging seat 9 is provided with a first mounting hole 92 which is used for inserting and mounting a bag arranging rod 91 and is matched with the bag arranging seat in an anti-rotation mode, one end of the bag arranging rod 91 inserted into the first mounting hole 92 is provided with threads, the bag arranging rod 91 is fixedly mounted on the bag arranging seat 9 through a nut 93, the bag arranging rod is bent and then inserted into the first mounting hole, and the nut is screwed after the angle between the bag arranging rod and the bag arranging seat is adjusted; the mounting hole can adopt a square hole, and one section of the corresponding detection rod inserted into the mounting hole is a square shaft.
The frame 1 comprises an upper bottom plate 11 and a lower bottom plate 12 which are arranged in parallel up and down and a sleeve 13 fixedly installed on the upper bottom plate 11, and the upright post 5 is fixedly installed in the circumferential direction of the sleeve 13.
The bag arranging swing arm 14 comprises:
a driving mount 141 horizontally fixed to a circumferential direction of the sleeve 13;
a bag arranging driving member 142 horizontally mounted on the driving mounting base 141 and having output ends on both sides thereof for opening and closing movement;
the bag-tidying curved plate 143 is fixedly arranged on the output ends of the two sides of the bag-tidying driving piece 142;
the bag arranging curved plate 143 is located under the first bag arranging portion 3 and the second bag arranging portion 6, the bag arranging driving member in the embodiment adopts an opening and closing finger cylinder, and the bag arranging curved plate is installed at the output end of the bag arranging curved plate, so that the bag arranging curved plate has a fixing effect on the packaging bag and prevents the folding edge of the packaging bag from turning outwards.
The driving assembly 7 comprises a horizontal driving part and a vertical driving part;
the horizontal driving part includes:
a cam 71 vertically rotatably mounted;
two first shaft seats 72 are fixedly arranged on the lower surface of the upper bottom plate 11; a first rotating shaft 721 in rotating fit is arranged in the first rotating shaft seat 72;
a first swing arm 74 having one end mounted on the first rotating shaft 721 and a roller 75 disposed at a middle position thereof to be in rolling engagement with a circumferential surface of the cam 71;
the vertical driving part includes:
two second rotating shaft seats 76 are fixedly arranged on the upper surface of the lower base plate 12, and a second rotating shaft 761 in rotating fit is arranged on the second rotating shaft seats 76;
the second swing arm 78 and the third swing arm 79 are respectively and fixedly sleeved on the second rotating shaft 761; preferably, the two are in a proper included angle state;
the lifting rod 73 is vertically installed in the sleeve 13 in a sliding manner, and the upper end of the lifting rod is fixedly installed on the installation frame 2;
a connecting seat 731 for connecting the lower end of the lifting rod 73 and the third swing arm 79 in a hinged manner is arranged between the lower end of the lifting rod 73 and the third swing arm 79, and a pull rod 77 for connecting the second swing arm 78 and the first swing arm 74 in a hinged manner is arranged between the second swing arm 78 and the first swing arm 74.
In this embodiment, the cam is driven by a motor or other power source to rotate, the first swing arm is driven to swing when the cam rotates, a horizontal push-pull force is applied to the second swing arm through the pull rod when the cam swings, the second swing arm drives the third swing arm to swing around a shaft through the second rotating shaft, and the third swing arm drives the lifting rod to move up and down through the connecting seat.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a packagine machine's reason bag mechanism which characterized in that: it includes frame (1), reason bag subassembly and drive reason bag subassembly drive assembly (7) that go up and down, be equipped with vertical fixed mounting's stand (5) in frame (1), reason bag subassembly includes:
the mounting frame (2) is horizontally and fixedly mounted at the upper end of the driving component (7);
the first bag arranging part (3) is hinged with one end of the mounting frame (2) and is far away from the upright post (5);
the rolling swing frame (4) is hinged to the other end of the mounting frame (2) and is close to the upright post (5);
the second bag arranging part (6) is hinged to the mounting frame (2) and is opposite to the first bag arranging part (3);
the bag arranging swing arm (14) is fixedly mounted on the rack (1) and is positioned right below the first bag arranging part and the second bag arranging part;
the bag arranging assembly further comprises a resetting piece (10);
the bag arranging device is characterized in that a cross part is arranged between the first bag arranging part (3) and the second bag arranging part (6), a pressing rod (41) which is respectively contacted with the first bag arranging part (3) and the second bag arranging part (6) is arranged above the cross part of the rolling swing frame (4), the rolling swing frame (4) has a first action of driving the first bag arranging part (3) and the second bag arranging part (6) to be opened outwards through the pressing rod (41) in the upward movement process and a second action of enabling the first bag arranging part (3) and the second bag arranging part (6) to be reset and folded through the pressing rod (41) in the upward movement process and a resetting piece (10) which provides pre-tightening force in the downward movement process.
2. The bag arranging mechanism of a packaging machine according to claim 1, wherein: the rolling swing frame (4) is circumferentially provided with a roller seat (42) extending upwards, the roller seat (42) is provided with a roller (43) matched with the side surface of the upright post (5) in a rolling manner, and the side surface of the upright post (5) is provided with a first step surface (51), a second step surface (52) and a slope surface (53) connecting the first step surface (51) and the second step surface (52).
3. The bag arranging mechanism of a packing machine according to claim 2, wherein: the rolling swing frame (4) is circumferentially provided with a pressure lever seat (44) extending towards the first bag arranging part (3), and the pressure lever (41) is arranged at the tail end of the pressure lever seat (44).
4. The bag arranging mechanism of a packaging machine according to claim 1, wherein: first reason bag portion (3) and second reason bag portion (6) symmetry set up and the structure is the same, all include respectively along the compressing pole (8) of horizontal direction extension and the reason bag seat (9) of following the extension of direction, install reason bag pole (91) on reason bag seat (9).
5. The bag arranging mechanism of a packing machine according to claim 4, wherein: reason bag seat (9) are equipped with and supply reason bag pole (91) to insert the installation and prevent changeing first mounting hole of complex (92), the one end that reason bag pole (91) inserted in first mounting hole (92) has the screw thread, reason bag pole (91) pass through nut fixed mounting in on the reason bag seat (9).
6. The bag arranging mechanism of a packing machine according to claim 4, wherein: the crossing is the intersection point of the pressed rods (8) at the two sides, and the pressing rod (41) is positioned right above the intersection point.
7. The bag arranging mechanism of a packaging machine according to claim 1, wherein: the reset piece (10) adopts a tension spring, and second mounting holes (101) for mounting the reset piece are respectively formed in the bag arranging seat (9) on two sides of the reset piece.
8. The bag arranging mechanism of a packaging machine according to claim 1, wherein: the machine frame (1) comprises an upper bottom plate (11) and a lower bottom plate (12) which are arranged in parallel up and down, and a sleeve (13) fixedly installed on the upper bottom plate (11), and the upright column (5) is fixedly installed in the circumferential direction of the sleeve (13).
9. The bag arranging mechanism of a packaging machine according to claim 8, wherein: the bag arranging swing arm (14) comprises:
a drive mounting seat (141) horizontally and fixedly mounted on the circumferential direction of the sleeve (13);
the bag arranging driving piece (142) is horizontally arranged on the driving installation seat (141), and output ends which can be opened and closed are arranged on two sides of the bag arranging driving piece;
the bag-tidying curved plate (143) is fixedly arranged on the output ends of the two sides of the bag-tidying driving piece (142);
the bag arranging curved plate (143) is positioned right below the first bag arranging part (3) and the second bag arranging part (6).
10. The bag arranging mechanism of a packaging machine according to claim 8, wherein: the driving assembly (7) comprises a horizontal driving part and a vertical driving part;
the horizontal driving part includes:
a cam (71) vertically rotatably mounted;
the number of the first shaft rotating seats (72) is two, and the first shaft rotating seats are fixedly arranged on the lower surface of the upper base plate (11); a first rotating shaft (721) in rotating fit is arranged in the first rotating shaft seat (72);
a first swing arm (74) having one end mounted on the first rotating shaft (721) and a roller (75) in rolling engagement with the circumferential surface of the cam (71) at the middle position thereof;
the vertical driving part includes:
two second rotating shaft seats (76) are fixedly arranged on the upper surface of the lower base plate (12), and second rotating shafts (761) in rotating fit are arranged on the second rotating shaft seats (76);
the second swing arm (78) and the third swing arm (79) are respectively fixedly sleeved on the second rotating shaft (761);
the lifting rod (73) is vertically installed in the sleeve (13) in a sliding mode, and the upper end of the lifting rod is fixedly installed on the installation rack (2);
a connecting seat (731) for connecting the lower end of the lifting rod (73) and the third swing arm (79) in a hinged mode is arranged between the lower end of the lifting rod (73) and the third swing arm (79), and a pull rod (77) for connecting the second swing arm (78) and the first swing arm (74) in a hinged mode is arranged between the second swing arm and the first swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523201.5U CN214649382U (en) | 2021-03-12 | 2021-03-12 | Packagine machine's reason bag mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523201.5U CN214649382U (en) | 2021-03-12 | 2021-03-12 | Packagine machine's reason bag mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214649382U true CN214649382U (en) | 2021-11-09 |
Family
ID=78452864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120523201.5U Active CN214649382U (en) | 2021-03-12 | 2021-03-12 | Packagine machine's reason bag mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214649382U (en) |
-
2021
- 2021-03-12 CN CN202120523201.5U patent/CN214649382U/en active Active
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