CN219257892U - Bag pulling-down mechanism and bagging machine - Google Patents
Bag pulling-down mechanism and bagging machine Download PDFInfo
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- CN219257892U CN219257892U CN202320492492.5U CN202320492492U CN219257892U CN 219257892 U CN219257892 U CN 219257892U CN 202320492492 U CN202320492492 U CN 202320492492U CN 219257892 U CN219257892 U CN 219257892U
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Abstract
The utility model discloses a bag pulling-down mechanism and a bag sleeving machine, wherein the bag pulling-down mechanism comprises a frame, a first lifting mechanism, a second lifting mechanism, two film clamping mechanisms and a linkage mechanism; the technical scheme of the utility model is that a linkage mechanism is adopted to connect a first lifting mechanism and a second lifting mechanism, the linkage mechanism comprises a connecting shaft assembly and two linkage pieces, the connecting shaft assembly is arranged between the first lifting mechanism and the second lifting mechanism, and the two linkage pieces are arranged at two ends of the connecting shaft assembly and are respectively connected with the first lifting mechanism and the second lifting mechanism; the connecting shaft assembly of the linkage mechanism rotates, and drives the first lifting mechanism and the second lifting mechanism to synchronously lift through the two linkage members, so as to drive the two film clamping mechanisms to synchronously lift, wherein the two film clamping mechanisms are positioned at the same height and clamp the film bags together to pull down; the bag pulling-down mechanism saves the time of waiting for the first lifting mechanism and the second lifting mechanism to lift to the same height, and improves the bag pulling-down bagging efficiency.
Description
Technical Field
The utility model relates to the technical field of silk spindle bagging, in particular to a pull-down bagging mechanism and a bagging machine.
Background
After the yarn is manufactured, it is usually sold in the form of a yarn ingot, i.e. the filaments are wound into a roll. In order to prevent the silk spindle from being polluted by the external environment in the transportation process, a plastic film bag is generally sleeved outside the silk spindle.
The existing vertical bagging machine applied to the field of silk ingots comprises a frame, a conveying device, an upper film sucking mechanism, a lower film sucking mechanism, a film bag forming device, a servo film sleeving device and the like, wherein the servo film sleeving device comprises a film clamping assembly which is arranged oppositely, the film clamping assembly comprises a Z-axis servo system which is arranged vertically and a Y-axis servo system which is perpendicular to the Z-axis servo system, and the Y-axis servo system is provided with a film clamping piece.
However, because the two membrane clamping assemblies are respectively arranged at two sides of the frame, the situation that the two membrane clamping assemblies cannot synchronously lift often occurs when the two membrane clamping assemblies work. Therefore, after the two membrane clamping assemblies are moved in place, the two membrane clamping members are started to work together, so that the two membrane clamping members clamp the membrane bags together to pull down, which is very time-consuming and reduces the efficiency of pulling down the sleeve bags.
Disclosure of Invention
The utility model mainly aims to provide a bag pulling-down mechanism, which aims to solve the problem that the efficiency of bag pulling-down is reduced because time is wasted and waiting is needed under the condition that the two existing film clamping assemblies can not synchronously lift.
To achieve the above object, the present utility model provides a pull-down bag mechanism comprising:
a frame;
the first lifting mechanism is arranged on one side of the frame;
the second lifting mechanism is arranged on the other side of the frame;
the two film clamping mechanisms are respectively arranged on the first lifting mechanism and the second lifting mechanism; and
the linkage mechanism is connected with the first lifting mechanism and the second lifting mechanism, the linkage mechanism comprises a connecting shaft assembly and two linkage pieces, the connecting shaft assembly is arranged between the first lifting mechanism and the second lifting mechanism, and the two linkage pieces are arranged at two ends of the connecting shaft assembly and are respectively connected with the first lifting mechanism and the second lifting mechanism.
Optionally, the connecting shaft assembly comprises a first driving device, a driving wheel assembly and a rotating shaft, wherein the first driving device is connected with the driving wheel assembly, the rotating shaft is connected with the driving wheel assembly, the first driving device drives the driving wheel assembly to rotate so as to drive the rotating shaft to rotate, and the two linkage pieces are arranged at two ends of the rotating shaft.
Optionally, the linkage is a commutator.
Optionally, the first lifting mechanism and the second lifting mechanism comprise a fixing frame and a lifting assembly, the fixing frame is installed on the frame, the lifting assembly is movably installed on the fixing frame, the lifting assembly lifts on the fixing frame, and the film clamping mechanism is arranged on the lifting assembly.
Optionally, the lifting assembly comprises a screw rod and a lifting seat, the fixing frame is provided with a guide rail, the lifting seat is movably mounted on the guide rail, the screw rod is in threaded fit with the lifting seat, and one end, close to the linkage piece, of the screw rod is connected with the linkage piece;
the rotating shaft rotates, and the screw rod is driven to rotate through the linkage piece, so that the lifting seat is driven to lift.
Optionally, the membrane clamping mechanism comprises a telescopic component, a membrane fixing component and a membrane pressing component, wherein the telescopic component is installed on the fixing frame, the membrane fixing component and the membrane pressing component are both arranged on the telescopic component, and the membrane pressing component is located above the membrane fixing component.
Optionally, the flexible subassembly includes spacing and removes the seat, the spacing is located the mount, remove seat movable mounting in the spacing, decide the membrane subassembly with press the membrane subassembly all to locate and remove the seat, it is in to remove the seat spacing is gone up, in order to drive decide the membrane subassembly with press the membrane subassembly to remove.
Optionally, the telescopic assembly further comprises a second driving device and a transmission rod, the second driving device is arranged on the limiting frame or the fixing frame, the transmission rod is arranged on the limiting frame and connected with the second driving device, and the movable seat is in threaded fit with the transmission rod;
the second driving device drives the transmission rod to rotate so as to drive the movable seat to move on the limiting frame and further drive the film fixing assembly and the film pressing assembly to move.
Optionally, decide membrane module includes rotating assembly and backup pad, rotating assembly locates remove the seat, the backup pad with rotating assembly connects, the backup pad is kept away from rotating assembly's one side is equipped with the flange.
Optionally, the press mold assembly includes press mold cylinder and press mold piece, press mold cylinder locates the backup pad, press mold piece with press mold cylinder connects, press mold piece can the butt in the flange to the centre gripping membrane bag.
The utility model also provides a bagging machine which comprises a pull-down bag mechanism.
The technical scheme of the utility model is that a linkage mechanism is adopted to connect a first lifting mechanism and a second lifting mechanism, the linkage mechanism comprises a connecting shaft assembly and two linkage pieces, the connecting shaft assembly is arranged between the first lifting mechanism and the second lifting mechanism, and the two linkage pieces are arranged at two ends of the connecting shaft assembly and are respectively connected with the first lifting mechanism and the second lifting mechanism; the connecting shaft assembly rotates and drives the first lifting mechanism and the second lifting mechanism to synchronously lift through the two linkage pieces, so that the two film clamping mechanisms are driven to synchronously lift, and the two film clamping mechanisms are positioned at the same height and clamp the film bags together to pull down; the bag pulling-down mechanism saves the time of waiting for the first lifting mechanism and the second lifting mechanism to lift to the same height, and improves the bag pulling-down bagging efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a pull-down bag mechanism according to an embodiment of the present utility model in a top view;
FIG. 2 is a schematic view of a pull-down bag mechanism according to an embodiment of the present utility model from another perspective;
FIG. 3 is a schematic perspective view of a pull-down bag mechanism according to an embodiment of the present utility model;
fig. 4 is a partial enlarged view at a in fig. 3.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The present utility model proposes a pull-down bag mechanism 100. Referring to fig. 1 to 4, fig. 1 is a schematic perspective view of a pull-down bag mechanism 100 according to an embodiment of the present utility model in a top view; FIG. 2 is a schematic view of a pull-down bag mechanism 100 according to an embodiment of the present utility model; FIG. 3 is a schematic perspective view of a pull-down bag mechanism 100 according to an embodiment of the present utility model; fig. 4 is a partial enlarged view at a in fig. 3.
In an embodiment of the present utility model, as shown in fig. 1 to 3, a pull-down bag mechanism 100 according to the present utility model includes:
a frame 10;
the first lifting mechanism 20, the first lifting mechanism 20 is arranged on one side of the frame 10;
the second lifting mechanism 30, the second lifting mechanism 30 locates at another side of the frame 10;
the two film clamping mechanisms 40 are respectively arranged on the first lifting mechanism 20 and the second lifting mechanism 30; and
the linkage mechanism 50, the first elevating system 20 and the second elevating system 30 are connected to the linkage mechanism 50, the linkage mechanism 50 includes a connecting shaft assembly 51 and two linkage pieces 52, the connecting shaft assembly 51 is arranged between the first elevating system 20 and the second elevating system 30, and the two linkage pieces 52 are arranged at two ends of the connecting shaft assembly 51 and are respectively connected with the first elevating system 20 and the second elevating system 30.
According to the technical scheme, a linkage mechanism 50 is adopted to connect a first lifting mechanism 20 and a second lifting mechanism 30, the linkage mechanism 50 comprises a connecting shaft assembly 51 and two linkage pieces 52, the connecting shaft assembly 51 is arranged between the first lifting mechanism 20 and the second lifting mechanism 30, and the two linkage pieces 52 are arranged at two ends of the connecting shaft assembly 51 and are respectively connected with the first lifting mechanism 20 and the second lifting mechanism 30; the connecting shaft assembly 51 rotates and drives the first lifting mechanism 20 and the second lifting mechanism 30 to synchronously lift through the two linkage pieces 52, so as to drive the two film clamping mechanisms 40 to synchronously lift, and the two film clamping mechanisms 40 are positioned at the same height and clamp the film bags together for downward pulling; the pull-down bag mechanism 100 of the present utility model saves the time waiting for the first elevating mechanism 20 and the second elevating mechanism 30 to be elevated to the same height, and the pull-down bagging efficiency is improved.
Alternatively, the linkage 52 is a commutator.
In one embodiment, the two linkages 52 employ existing commutators for converting the rotational force of the connecting shaft assembly 51 to the rotational force of the screw 220 of the first lift mechanism 20 or to the rotational force of the screw 220 of the second lift mechanism 30.
In an embodiment, the linkage mechanism 50 drives the first lifting mechanism 20 and the second lifting mechanism 30 to synchronously lift, so as to drive the two film clamping mechanisms 40 to synchronously lift, and further enable the two film clamping mechanisms 40 to lift below the film bags for clamping; after the two film clamping mechanisms 40 clamp the film bags, the linkage mechanism 50 drives the first lifting mechanism 20 and the second lifting mechanism 30 to synchronously descend, and the two film clamping mechanisms 40 clamp the film bags to descend so as to sleeve the film bags on the silk spindle.
As shown in fig. 1 to 3, the connecting shaft assembly 51 includes a first driving device 510, a driving wheel assembly 511 and a rotating shaft 512, the first driving device 510 is connected with the driving wheel assembly 511, the rotating shaft 512 is connected with the driving wheel assembly 511, the first driving device 510 drives the driving wheel assembly 511 to rotate, the rotating shaft 512 is driven to rotate, and the two linkage members 52 are arranged at two ends of the rotating shaft 512.
In an embodiment, the first lifting mechanism 20 and the second lifting mechanism 30 are respectively disposed on two sides of the frame 10. The linkage mechanism 50 is connected with the first lifting mechanism 20 and the second lifting mechanism 30, the linkage mechanism 50 comprises a connecting shaft assembly 51 and two linkage pieces 52, the connecting shaft assembly is arranged between the first lifting mechanism 20 and the second lifting mechanism 30, and the two linkage pieces 52 are arranged at two ends of the connecting shaft assembly 51 and are respectively connected with the first lifting mechanism 20 and the second lifting mechanism 30. The connecting shaft assembly 51 further includes a coupling 513, the rotating shaft 512 includes a driving shaft 514 and a driven shaft 515, the coupling 513 is used for connecting the driving shaft 514 and the secondary shaft, and the two linkage members 52 are respectively disposed on the driving shaft 514 and the driven shaft 515. The first lifting mechanism 20 is connected to the driving shaft 514 via a link 52, and the second lifting mechanism 30 is connected to the driven shaft 515 via another link 52. The driving wheel assembly 511 is mounted on the driving shaft 514, and the first driving device 510 drives the driving wheel assembly 511 to rotate, drives the driving shaft 514 to rotate, and further drives the driven shaft 515 to rotate, and the linkage member 52 is driven by the driving shaft 514 or the driven shaft 515 to transmit power to the screw rod 220 of the first lifting mechanism 20 or the screw rod 220 of the second lifting mechanism 30, so as to drive the first lifting mechanism 20 and the second lifting mechanism 30 to synchronously lift.
Alternatively, the first lifting mechanism 20 and the second lifting mechanism 30 include a fixing frame 21 and a lifting assembly 22, the fixing frame 21 is mounted on the frame 10, the lifting assembly 22 is movably mounted on the fixing frame 21, the lifting assembly 22 lifts on the fixing frame 21, and the film clamping mechanism 40 is arranged on the lifting assembly 22.
In an embodiment, the lifting assembly 22 ascends in the fixing frame 21 to drive the film clamping mechanism 40 to ascend, so that the film clamping mechanism 40 can ascend below the film bag for clamping; after the film bag is clamped, the lifting assembly 22 descends on the fixing frame 21, and the film clamping mechanism 40 clamps the film bag to descend so as to sleeve the film bag on the silk spindle.
The lifting assembly 22 may employ existing motors and chains, among other things. The chain is connected with the film clamping mechanism 40, and the motor drives the chain to rotate so as to drive the film clamping mechanism 40 to lift.
Optionally, the lifting assembly 22 includes a screw rod 220 and a lifting seat 221, the fixing frame 21 is provided with a guide rail 210, the lifting seat 221 is movably mounted on the guide rail 210, the screw rod 220 is in threaded fit with the lifting seat 221, and one end of the screw rod 220, which is close to the linkage piece 52, is connected with the linkage piece 52;
the rotating shaft 512 rotates and drives the screw 220 to rotate through the linkage 52, so as to drive the lifting seat 221 to lift.
In one embodiment, the plurality of film clamping mechanisms 40 are disposed on the lift base 221. The rotating shaft 512 of the connecting shaft assembly 51 rotates, and drives the screw rod 220 to rotate through the linkage piece 52, and the screw rod 220 drives the lifting seat 221 to lift on the guide rail 210 in a threaded transmission mode, so that the membrane clamping mechanism 40 is driven to lift.
As shown in fig. 1 to 3, the film clamping mechanism 40 includes a telescopic assembly 41, a film fixing assembly 42 and a film pressing assembly 43, the telescopic assembly 41 is mounted on the fixing frame 21, the film fixing assembly 42 and the film pressing assembly 43 are both disposed on the telescopic assembly 41, and the film pressing assembly 43 is disposed above the film fixing assembly 42.
In one embodiment, in order to clamp the film bag between the two film clamping mechanisms 40, the film clamping mechanisms 40 are provided with a telescopic assembly 41, and the fixed film assembly 42 and the film pressing assembly 43 are both arranged on the telescopic assembly 41, and the telescopic assembly 41 can drive the fixed film assembly 42 and the film pressing assembly 43 to move towards the direction of the film bag. Specifically, the film clamping mechanism 40 mounted on the left side of the fixing frame 21 protrudes rightward, and the film clamping mechanism 40 mounted on the right and left sides of the fixing frame 21 protrudes leftward, so that both film clamping assemblies clamp the film bag together.
As shown in fig. 1 to 3, the telescopic assembly 41 includes a limiting frame 410 and a moving seat 411, the limiting frame 410 is disposed on the fixing frame 21, the moving seat 411 is movably mounted on the limiting frame 410, the fixed membrane assembly 42 and the membrane pressing assembly 43 are both disposed on the moving seat 411, and the moving seat 411 moves on the limiting frame 410 to drive the fixed membrane assembly 42 and the membrane pressing assembly 43 to move.
In an embodiment, the moving seat 411 moves on the limiting frame 410 to drive the fixed film component 42 and the film pressing component 43 to move. The movable seat 411 is used for supporting the fixed film component 42 and the film pressing component 43. The limiting frame 410 may be provided with a sliding rail, so that the movable seat 411 may slide on the limiting frame 410, so as to avoid the movable seat 411 from shifting during the sliding process.
As shown in fig. 1 to 3, the telescopic assembly 41 further includes a second driving device 412 and a transmission rod 413, the second driving device 412 is disposed on the limiting frame 410 or the fixed frame 21, the transmission rod 413 is disposed on the limiting frame 410 and connected to the second driving device 412, and the movable seat 411 is in threaded fit with the transmission rod 413; the second driving device 412 drives the transmission rod 413 to rotate, so as to drive the moving seat 411 to move on the limiting frame 410, and further drive the fixed film component 42 and the film pressing component 43 to move.
In an embodiment, in order to drive the moving seat 411 to move, the telescopic assembly 41 further includes a second driving device 412 and a transmission rod 413, where the second driving device 412 drives the transmission rod 413 to rotate, and the transmission rod 413 drives the moving seat 411 to move on the limiting frame 410 in a threaded transmission manner, so as to drive the film fixing assembly 42 and the film pressing assembly 43 to move towards the film bag.
Wherein the second driving device 412 is a motor. The second driving device 412 is installed at the bottom of the limit frame 410. The second driving device 412 may be connected to the transmission rod 413 by means of a belt or a wheel. The two rotating wheels are respectively arranged on the second driving device 412 and the transmission rod 413, the belt is sleeved on the two rotating wheels, and the second driving device 412 drives the transmission rod 413 to rotate by driving the two rotating wheels and the belt to rotate.
As shown in fig. 3 and 4, the fixed film component 42 includes a rotating component 420 and a supporting plate 421, the rotating component 420 is disposed on the moving seat 411, the supporting plate 421 is connected with the rotating component 420, and a convex plate 422 is disposed on a side of the supporting plate 421 away from the rotating component 420.
In an embodiment, after the fixed film component 42 and the film pressing component 43 clamp the film bag, the fixed film component 42 and the film pressing component 43 directly pull down, and friction force is generated between the film bag and the support plate 421 and between the film bag and the film pressing block 432, so that the film bag is easy to pull and break. For this, the fixed film assembly 42 is provided with a rotating assembly 420, and the rotating assembly 420 includes a rotating rod and a connection part connected with the supporting plate 421, and the rotating assembly 420 drives the supporting plate 421 to rotate so that the supporting plate 421 and the film pressing block 432 simultaneously rotate by a certain angle to offset a part of friction force by rotation when the supporting plate 421 and the film pressing block 432 pull down the film bag.
As shown in fig. 1 to 4, the film pressing assembly 43 includes a film pressing cylinder 431 and a film pressing block 432, the film pressing cylinder 431 is provided on the support plate 421, the film pressing block 432 is connected with the film pressing cylinder 431, and the film pressing block 432 can abut against the convex plate 422 to clamp the film bag.
In one embodiment, the lifting assembly 22 is lifted to lift the membrane clamping mechanism 40. After the film clamping mechanism 40 rises to a preset position, the moving seat 411 on the film clamping mechanism moves towards the direction of the film bag, so that the film fixing component 42 and the film pressing component 43 can clamp below the film bag. The film pressing cylinder 431 drives the film pressing block 432 to move in the direction of the relief plate, and the film pressing block 432 sandwiches the film bag together with the convex plate 422. After the film pressing assembly 43 and the film fixing assembly 42 clamp the film bag together, the lifting assembly 22 descends, and the film clamping mechanism 40 clamps the film bag to descend so as to sleeve the film bag on the wire spindle.
The shape of the lamination block 432 may be triangular, and the shape of the convex plate 422 is correspondingly triangular. The two membrane clamping mechanisms 40 form a group and are symmetrically arranged to form a V-shaped membrane clamping group.
The utility model also provides a bagging machine, which comprises a pull-down bag mechanism 100, wherein the specific structure of the pull-down bag mechanism 100 refers to the embodiment, and as the bagging machine adopts all the technical schemes of all the embodiments, the bagging machine at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. A pull-down bag mechanism, comprising:
a frame;
the first lifting mechanism is arranged on one side of the frame;
the second lifting mechanism is arranged on the other side of the frame;
the two film clamping mechanisms are respectively arranged on the first lifting mechanism and the second lifting mechanism; and
the linkage mechanism is connected with the first lifting mechanism and the second lifting mechanism, the linkage mechanism comprises a connecting shaft assembly and two linkage pieces, the connecting shaft assembly is arranged between the first lifting mechanism and the second lifting mechanism, and the two linkage pieces are arranged at two ends of the connecting shaft assembly and are respectively connected with the first lifting mechanism and the second lifting mechanism.
2. The pull-down bag mechanism according to claim 1, wherein the connecting shaft assembly comprises a first driving device, a driving wheel assembly and a rotating shaft, the first driving device is connected with the driving wheel assembly, the rotating shaft is connected with the driving wheel assembly, the first driving device drives the driving wheel assembly to rotate so as to drive the rotating shaft to rotate, and the two linkage pieces are arranged at two ends of the rotating shaft.
3. The pull-down bag mechanism of claim 2, wherein the first lifting mechanism and the second lifting mechanism comprise a fixed frame and a lifting assembly, the fixed frame is mounted on the frame, the lifting assembly is movably mounted on the fixed frame, the lifting assembly is lifted on the fixed frame, and the film clamping mechanism is arranged on the lifting assembly.
4. A pull-down bag mechanism according to claim 3, wherein the lifting assembly comprises a screw rod and a lifting seat, the fixing frame is provided with a guide rail, the lifting seat is movably arranged on the guide rail, the screw rod is in threaded fit with the lifting seat, and one end of the screw rod, which is close to the linkage piece, is connected with the linkage piece;
the rotating shaft rotates and drives the screw rod to rotate through the linkage piece, so that the lifting seat is driven to lift.
5. A pull-down bag mechanism as recited in claim 3, wherein the film clamping mechanism comprises a telescoping assembly, a film fixing assembly and a film pressing assembly, wherein the telescoping assembly is mounted on the fixing frame, the film fixing assembly and the film pressing assembly are both arranged on the telescoping assembly, and the film pressing assembly is positioned above the film fixing assembly.
6. The pull-down bag mechanism of claim 5, wherein the telescoping assembly comprises a stop and a movable seat, the stop is disposed on the fixed frame, the movable seat is movably mounted on the stop, the fixed film assembly and the film pressing assembly are disposed on the movable seat, and the movable seat moves on the stop to drive the fixed film assembly and the film pressing assembly to move.
7. The pull-down bag mechanism according to claim 6, wherein the telescopic assembly further comprises a second driving device and a transmission rod, the second driving device is arranged on the limiting frame or the fixing frame, the transmission rod is arranged on the limiting frame and connected with the second driving device, and the movable seat is in threaded fit with the transmission rod;
the second driving device drives the transmission rod to rotate so as to drive the movable seat to move on the limiting frame and further drive the film fixing assembly and the film pressing assembly to move.
8. The pull-down bag mechanism of claim 6, wherein the film fixing assembly comprises a rotating assembly and a supporting plate, the rotating assembly is arranged on the movable seat, the supporting plate is connected with the rotating assembly, and a convex plate is arranged on one side of the supporting plate away from the rotating assembly.
9. The pull-down bag mechanism of claim 8, wherein the film pressing assembly comprises a film pressing cylinder and a film pressing block, the film pressing cylinder is arranged on the supporting plate, the film pressing block is connected with the film pressing cylinder, and the film pressing block can be abutted to the convex plate to clamp the film bag.
10. A bagging machine comprising a pull-down bagging mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492492.5U CN219257892U (en) | 2023-03-09 | 2023-03-09 | Bag pulling-down mechanism and bagging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492492.5U CN219257892U (en) | 2023-03-09 | 2023-03-09 | Bag pulling-down mechanism and bagging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219257892U true CN219257892U (en) | 2023-06-27 |
Family
ID=86859734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320492492.5U Active CN219257892U (en) | 2023-03-09 | 2023-03-09 | Bag pulling-down mechanism and bagging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219257892U (en) |
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2023
- 2023-03-09 CN CN202320492492.5U patent/CN219257892U/en active Active
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