CN215622938U - Packing machine head guide belt door switch mechanism - Google Patents
Packing machine head guide belt door switch mechanism Download PDFInfo
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- CN215622938U CN215622938U CN202122376764.9U CN202122376764U CN215622938U CN 215622938 U CN215622938 U CN 215622938U CN 202122376764 U CN202122376764 U CN 202122376764U CN 215622938 U CN215622938 U CN 215622938U
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- guide belt
- swing rod
- rod
- belt door
- door
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Abstract
The utility model belongs to the technical field of packaging machinery, and discloses a packaging machine head guide belt door switching mechanism which comprises a cylinder body support, a drive swing rod support and a guide belt door, wherein the cylinder body support is positioned on one side above the guide belt door, a guide belt door drive swing rod is fixedly installed on one side, close to the cylinder body support, of the upper surface of the guide belt door, a driven swing rod is fixedly installed on one side, far away from the cylinder body support, of the upper surface of the guide belt door, a telescopic cylinder is rotatably assembled on one side, far away from the driven swing rod, of the cylinder body support through a cylinder body hinged frame, the lower end of a push rod of the telescopic cylinder is rotatably assembled with the guide belt door drive swing rod through a movable joint, the guide belt door drive swing rod is rotatably assembled with the drive swing rod support, and a fine adjustment assembly is installed on one side, close to the driven swing rod, of the guide belt door drive swing rod. This device adopts the transmission mode of articulated connecting rod, turns into rotatory mechanism action with linear drive, realizes 90 degrees repeated upset actions of conduction band door, and the structure is simpler reliable, and the space occupies littleer, easily installation and maintenance.
Description
Technical Field
The utility model belongs to the technical field of packaging machinery, and relates to steel belt packaging equipment, in particular to a guide belt door switching mechanism of a packaging machine head.
Background
The existing conduction band door opening and closing mode in the steel band packaging equipment is that a telescopic piece linearly drives a rack, the rack drives a meshed gear, and the linear driving is converted into the action of a rotating mechanism, so that the conduction band door is controlled to complete the actions of opening and closing the door.
The cooperation structure of rack and pinion is comparatively complicated, and the space occupies lessly, and inconvenient installation and adjustment on the baling head that the space is little, and still need to pay attention to rack and pinion's cooperation position after dismantling the maintenance, otherwise can influence the switching action of leader door.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a guide belt door switch mechanism of a packaging machine head, which aims to solve the problems of large occupied space and inconvenient installation and maintenance of a guide belt door switch mode of a gear rack in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: packing machine head guide belt door on-off mechanism, including cylinder body support, drive pendulum rod support and guide belt door, the cylinder body support is located one side of guide belt door top, one side fixed mounting that guide belt door upper surface is close to cylinder body support has guide belt door drive pendulum rod, one side fixed mounting that cylinder body support was kept away from to guide belt door upper surface has driven pendulum rod, one side that driven pendulum rod was kept away from to the cylinder body support is rotated through cylinder body articulated frame and is equipped with the telescoping cylinder, the push rod lower extreme of telescoping cylinder passes through union and guide belt door drive pendulum rod rotation assembly, guide belt door drive pendulum rod rotates with drive pendulum rod support and assembles, guide belt door drive pendulum rod is close to one side of driven pendulum rod and installs the fine setting subassembly.
Preferably, the guide belt door driving swing rod comprises a right-angle connecting rod and a transmission rod, one end of the right-angle connecting rod is fixedly assembled with the guide belt door through a fastener, the other end of the right-angle connecting rod is rotatably assembled with the driving swing rod support, one end of the transmission rod is fixedly assembled with a rotating shaft of the movable joint, and the other end of the transmission rod is fixedly assembled with one end, close to the driving swing rod support, of the upper surface of the right-angle connecting rod.
Preferably, a bearing groove is formed in one end, close to the driving swing rod support, of the right-angle connecting rod, a bearing is assembled on the inner side of the bearing groove, a driving swing rod shaft is fixedly installed on one side, close to the driven swing rod, of the driving swing rod support, and an inner ring of the bearing is fixedly assembled with the driving swing rod shaft.
Preferably, the driven swing rod is of a U-shaped structure, a driven swing rod shaft is fixedly installed on one side, away from the driving swing rod of the guide belt door, of the driven swing rod, and the driven swing rod shaft is located at one end, away from the guide belt door, of the driven swing rod.
Preferably, the fine adjustment assembly comprises a nut and a screw, the nut is fixedly installed on one side, close to the driven swing rod, of the transmission rod, the screw is assembled with the nut in a threaded mode, and the screw is perpendicular to the guide belt door.
Preferably, the driven swing link shaft is sleeved with a sliding bearing.
Preferably, the axis of the driven rocker shaft coincides with the axis of the driving rocker shaft.
Preferably, the telescopic cylinder is a cylinder or an electric cylinder.
Compared with the prior art, the utility model has the beneficial effects that: this packing machine head conduction band door switch mechanism adopts the transmission mode of articulated connecting rod, turns into rotatory mechanism action with linear drive, realizes the action of overturning repeatedly of conduction band door 90 degrees, and the structure is simpler reliable, and the space occupies littleer, easily installation and maintenance.
Drawings
FIG. 1 is a schematic side view of the door of the present invention;
FIG. 2 is a schematic side view of the door closed state of the present invention;
FIG. 3 is a schematic structural diagram of a belt gate driven swing link according to the present invention.
In the figure: 1. the device comprises a cylinder body support, 2 cylinder body hinged frames, 3 movable joints, 4 telescopic cylinders, 5 guide belt gate driving swing rods, 51 transmission rods, 52 right-angle connecting rods, 6 driving swing rod supports, 7 bearings, 8 guide belt gates, 9 guide belt gate driven swing rods, 10 driven swing rod shafts, 11 sliding bearings, 12 fine adjustment assemblies and 13 driving swing rod shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a packing machine head guide belt door switch mechanism comprises a cylinder body support 1, a driving swing rod support 6 and a guide belt door 8, wherein the cylinder body support 1 is positioned on one side above the guide belt door 8, the cylinder body support 1 and the driving swing rod support 6 are respectively and fixedly installed on a packing machine head shell through fasteners, one side, close to the cylinder body support 1, of the upper surface of the guide belt door 8 is fixedly provided with the guide belt door driving swing rod 5, one side, far away from the cylinder body support 1, of the upper surface of the guide belt door 8 is fixedly provided with a driven swing rod 9, one side, far away from the driven swing rod 9, of the cylinder body support 1 is rotatably provided with a telescopic cylinder 4 through a cylinder body hinge frame 2, the cylinder body hinge frame 2 is an existing component and can realize the rotation relation between the cylinder body support 1 and the telescopic cylinder 4, the telescopic cylinder 4 is convenient to be used in cooperation with a packing machine and can realize linear driving of an air cylinder or an electric cylinder, the lower end of a push rod of the telescopic cylinder 4 is rotatably provided with the guide belt door driving swing rod 5 through an active joint 3, the movable joint 3 is an existing component and can realize the rotating relation between a push rod of the telescopic cylinder 4 and the guide belt door driving swing rod 5, the guide belt door driving swing rod 5 is rotatably assembled with the driving swing rod support 6, and a fine adjustment component 12 is installed on one side, close to the driven swing rod 9, of the guide belt door driving swing rod 5.
The extension or the shortening of the push rod of the telescopic cylinder 4 is controlled, the push rod is matched with the cylinder body hinged frame 2 and the movable joint 3, the guide belt door drives the swing rod 5 to transmit, the guide belt door 8 can complete 90-degree repeated overturning action, the door opening and closing action is realized, and the fine adjustment limiting can be carried out on the closing position of the guide belt door 8 in the closing state through the fine adjustment component 12.
The guide belt door driving swing rod 5 comprises a right-angle connecting rod 52 and a transmission rod 51, one end of the right-angle connecting rod 52 is fixedly assembled with the guide belt door 8 through a fastener, the other end of the right-angle connecting rod 52 is rotatably assembled with a driving swing rod support 6, one end of the transmission rod 51 is fixedly assembled with a rotating shaft of the movable joint 3, the other end of the transmission rod 51 is fixedly assembled with one end, close to the driving swing rod support 6, of the upper surface of the right-angle connecting rod 52, a bearing groove is formed in one end, close to the driving swing rod support 6, of the right-angle connecting rod 52, a bearing 7 is assembled on the inner side of the bearing groove, a driving swing rod shaft 13 is fixedly installed on one side, close to the driven swing rod 9, of the driving swing rod support 6, an inner ring of the bearing 7 is fixedly assembled with the driving swing rod shaft 13, the rotation resistance of the guide belt door driving swing rod 5 can be reduced through the bearing 7, the transmission rod 51 in the guide belt door driving swing rod 5 can effectively transmit torque, and the push rod of the telescopic cylinder 4 is in the most appropriate telescopic stroke, the conveyor belt door 8 is conveniently turned over via a right-angle connecting rod 52.
The axis of the driven swing rod shaft 10 is overlapped with the axis of the driving swing rod shaft 13, so that the driven swing rod 9 and the guide belt door driving swing rod 5 can rotate the guide belt door 8 by taking the axis as a rotation center.
The fine adjustment component 12 comprises a nut and a screw, the nut is fixedly installed on one side, close to the driven swing rod 9, of the transmission rod 51, the screw is assembled with the nut in a threaded mode, the screw is perpendicular to the guide belt door 8, when the guide belt door 8 is located at a closed position, one end, far away from the nut, of the screw is in contact with the packing machine head shell, the distance between the nut and the packing machine head shell can be adjusted through adjusting the threaded connection depth of the screw in the nut, and therefore the closing angle of the guide belt door 8 is finely adjusted.
The working principle is as follows:
when a controller of the packaging machine controls the telescopic cylinder 4 to extend the push rod, the guide belt door driving swing rod 5 downwards rotates the guide belt door 8 to be in a vertical state by taking the axis of the driving swing rod shaft 13 as a rotation center, meanwhile, the driven swing rod 9 rotates by taking the axis of the driven swing rod shaft 10 as a rotation center to perform linkage support on the guide belt door 8, and at the moment, the guide belt door 8 is in a closed state;
similarly, when the controller of the baler controls the telescopic cylinder 4 to shorten the push rod, the belt guide door driving swing rod 5 rotates the belt guide door 8 upwards to a horizontal state by taking the axis of the driving swing rod shaft 13 as a rotation center, and meanwhile, the driven swing rod 9 rotates by taking the axis of the driven swing rod shaft 10 as a rotation center to support the belt guide door 8 in a linkage manner, and at the moment, the belt guide door 8 is in an open state.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. Packing aircraft nose conduction band door switch mechanism, its characterized in that: including cylinder body support (1), drive pendulum rod support (6) and guide belt door (8), cylinder body support (1) is located one side of guide belt door (8) top, one side fixed mounting that guide belt door (8) upper surface is close to cylinder body support (1) has guide belt door drive pendulum rod (5), one side fixed mounting that cylinder body support (1) was kept away from to guide belt door (8) upper surface has driven pendulum rod (9), one side that driven pendulum rod (9) were kept away from in cylinder body support (1) is rotated through cylinder body articulated frame (2) and is equipped with telescoping cylinder (4), the push rod lower extreme of telescoping cylinder (4) passes through union (3) and rotates assembly with guide belt door drive pendulum rod (5), guide belt door drive pendulum rod (5) rotates assembly with drive pendulum rod support (6), guide belt door drive pendulum rod (5) are close to one side of driven pendulum rod (9) and install fine setting subassembly (12).
2. The strapping head strap guide switch mechanism of claim 1 wherein: the guide belt door driving swing rod (5) comprises a right-angle connecting rod (52) and a transmission rod (51), one end of the right-angle connecting rod (52) is fixedly assembled with the guide belt door (8) through a fastener, the other end of the right-angle connecting rod (52) is rotatably assembled with a driving swing rod support (6), one end of the transmission rod (51) is fixedly assembled with a rotating shaft of the movable joint (3), and the other end of the transmission rod (51) is fixedly assembled with one end, close to the driving swing rod support (6), of the upper surface of the right-angle connecting rod (52).
3. The strapping head strap guide switch mechanism of claim 2 wherein: the end, close to the driving swing rod support (6), of the right-angle connecting rod (52) is provided with a bearing groove, the inner side of the bearing groove is provided with a bearing (7), one side, close to the driven swing rod (9), of the driving swing rod support (6) is fixedly provided with a driving swing rod shaft (13), and the inner ring of the bearing (7) is fixedly assembled with the driving swing rod shaft (13).
4. The strapping head strap guide switch mechanism of claim 3 wherein: the driven swing rod (9) is of a U-shaped structure, a driven swing rod shaft (10) is fixedly mounted on one side, away from the guide belt door driving swing rod (5), of the driven swing rod (9), and the driven swing rod shaft (10) is located at one end, away from the guide belt door (8), of the driven swing rod (9).
5. The strapping head strap guide switch mechanism of claim 1 wherein: the fine adjustment assembly (12) comprises a nut and a screw, the nut is fixedly installed on one side, close to the driven swing rod (9), of the transmission rod (51), the screw is assembled with the nut in a threaded mode, and the screw is perpendicular to the guide belt door (8).
6. The strapping head strap guide switch mechanism of claim 4 wherein: the driven swing rod shaft (10) is sleeved with a sliding bearing (11).
7. The strapping head strap guide switch mechanism of claim 4 wherein: the axis of the driven swing link shaft (10) is coincident with the axis of the driving swing link shaft (13).
8. The strapping head strap guide switch mechanism of claim 1 wherein: the telescopic cylinder (4) is a cylinder or an electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376764.9U CN215622938U (en) | 2021-09-29 | 2021-09-29 | Packing machine head guide belt door switch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376764.9U CN215622938U (en) | 2021-09-29 | 2021-09-29 | Packing machine head guide belt door switch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622938U true CN215622938U (en) | 2022-01-25 |
Family
ID=79933514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376764.9U Active CN215622938U (en) | 2021-09-29 | 2021-09-29 | Packing machine head guide belt door switch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622938U (en) |
-
2021
- 2021-09-29 CN CN202122376764.9U patent/CN215622938U/en active Active
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