CN219857861U - Box opening mechanism of packaging box - Google Patents
Box opening mechanism of packaging box Download PDFInfo
- Publication number
- CN219857861U CN219857861U CN202321248930.XU CN202321248930U CN219857861U CN 219857861 U CN219857861 U CN 219857861U CN 202321248930 U CN202321248930 U CN 202321248930U CN 219857861 U CN219857861 U CN 219857861U
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- Prior art keywords
- frame
- swing
- transmission chain
- assembly
- opening mechanism
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- 238000004806 packaging method and process Methods 0.000 title claims description 8
- 238000012856 packing Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a box opening mechanism of a packing box, which comprises a frame, wherein a transmission chain and a driving component for driving the transmission chain to work are arranged on the frame, an assembly frame which moves synchronously with the transmission chain is arranged on the transmission chain, a containing groove for assembling the packing box is arranged on the assembly frame, a swinging block is arranged on one side of the containing groove in a rotating mode, a swinging arm is arranged on the swinging block, a guide rail for pushing the swinging arm to swing is arranged on a movable track of the frame corresponding to the swinging arm, an elastic reset piece for driving the swinging block to reset is also arranged on the assembly frame after the swinging arm is separated from the guide rail, the containing groove is arranged on the transmission chain, the swinging block is arranged on one side of the containing groove, then when the transmission chain moves the containing groove to transmit, the swinging block can be pushed to swing and open the packing box through a track, when the swinging block is separated from the track range, the swinging block is reset through an elastic piece, and the swinging block is driven to swing through a power source such as a motor or a cylinder, and the like is high in working efficiency and high stability.
Description
Technical Field
The utility model relates to the technical field of packaging box assembly, in particular to a box opening mechanism of a packaging box.
Background
The packing box is flat, and two sides of the packing box need to be extruded to enable the middle of the packing box to bulge when the packing box is filled with materials, so that the materials can be conveniently assembled inside the packing box.
In the prior art, through a storage tank, the packing carton is taken out from the storage box storehouse and put into the storage tank, then drives the pendulum block through cylinder, electric cylinder or motor and swings to the lateral wall of extrusion packing carton is realized to open, but, opens the mode through this kind of extrusion and is intermittent type nature work, and its work efficiency is slower, and breaks down easily.
Disclosure of Invention
The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides a box opening mechanism of a packaging box, wherein a containing groove is formed in a transmission chain, a swinging block is arranged on one side of the containing groove, then the transmission chain drives the containing groove to transmit, the swinging block can be pushed to swing through a track to open the packaging box, when the swinging block is separated from the range of the track, the elastic piece is reset, and the swinging block is not required to be driven to swing through a motor or a cylinder and other power sources, so that the box opening mechanism has high working efficiency and high stability.
The utility model discloses a box opening mechanism of a packing box, which comprises a frame, wherein a transmission chain and a driving assembly for driving the transmission chain to work are arranged on the frame, and the box opening mechanism is characterized in that: the assembly frame is characterized in that an assembly frame which synchronously moves with the transmission chain is arranged on the transmission chain, a containing groove for assembling the packaging box is formed in the assembly frame, a swing block is arranged on one side of the containing groove on the assembly frame in a rotating mode, a swing arm for driving the swing block to swing is integrally or separately arranged on the swing block, a guide rail for pushing the swing arm to swing is arranged on a movable track corresponding to the swing arm on the frame, and an elastic reset piece for driving the swing block to reset after the swing arm is separated from the guide rail is further arranged on the assembly frame.
By adopting the technical scheme, when the drive assembly drives the transmission chain to do cyclic motion, can drive the assembly jig and carry out cyclic motion, when the assembly jig moves to the guide rail position, the guide rail can push the swing arm to swing, the elastic reset piece deformation at this moment can drive the pendulum block to swing when the swing arm swings, thereby can extrude the packing carton in the holding tank, make it extrude to the middle part bulge, thereby open the mouth of packing carton, be convenient for assemble the material to the packing carton in, when the swing arm breaks away from the guide rail, the elastic reset piece resets because of elastic reset force, thereby drive the swing arm, the pendulum block resets, the unprocessed packing carton of being convenient for enters into the holding tank, do not need to drive the pendulum block through electric device and swing, its structural layout is more reasonable, work efficiency is higher.
Still further, the present utility model provides: the top of the accommodating groove is provided with an opening to form an inlet and an outlet for the packing box to enter and exit the accommodating groove, and the frame is also provided with a limiting plate for limiting the packing box to pop out from the inlet and the outlet when the swinging block extrudes the packing box.
By adopting the technical scheme, the inlet and the outlet can facilitate the packing box to enter and exit the accommodating groove, the limiting plate can prevent the packing box from being strung out from the inlet and the outlet when being extruded, and the stability is stronger.
Still further, the present utility model provides: the assembly frame is rotatably provided with a hinge shaft, the swinging block is provided with a clamping piece, the clamping piece is clamped at one end of the hinge shaft, and the swinging arm is fixed at the other end of the hinge shaft.
By adopting the technical scheme, the swing arms and the swing blocks are arranged at the two ends of the hinge shaft, so that the hinge shaft can be prevented from falling, and the swing blocks are clamped on the hinge shaft through the clamping pieces so as to be convenient to assemble and disassemble.
The utility model is further provided with: the limiting plate is arranged on the frame in a lifting manner, and the assembly frame is provided with an avoidance groove for the descending part of the limiting plate to enter the accommodating groove.
By adopting the technical scheme, the paper box can be adjusted according to the processed paper box, and the practicability is stronger.
Still further, the present utility model provides: the assembly frames on the transmission chain are provided with a plurality of assembly frames at intervals, and the avoidance grooves on each assembly frame are oppositely arranged.
By adopting the technical scheme, the continuous work of the equipment can be realized by arranging the plurality of assembly frames, the production efficiency is improved, and the opposite arrangement of the avoidance groove can lead the limiting plate to be corresponding to the avoidance groove when the limiting plate descends, so that the effect of blocking can not be realized.
Still further, the present utility model provides: the elastic reset piece is a reset torsion spring, the reset torsion spring is sleeved on the hinge shaft, one end of the elastic reset piece is in butt joint with the assembly frame, and the other end of the elastic reset piece is in butt joint with the swinging block.
By adopting the technical scheme, the reset torsion spring is sleeved on the hinge shaft, so that the side edge of the reset torsion spring can be prevented from sliding, the reset torsion spring is more stable in use, and the butt joint of the two ends of the reset torsion spring is not influenced, so that the structure layout is more reasonable.
Still further, the present utility model provides: and inclined guide sections are arranged at two ends of the guide rail.
By adopting the technical scheme, the swing arm can be guided to swing and reset, and the stability is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting bracket and the packing box of the utility model;
FIG. 4 is a schematic view of a partial structure of the mounting bracket of the present utility model;
FIG. 5 is a schematic view of the pendulum mass of FIG. 4 with the pendulum mass removed;
FIG. 6 is a schematic view of a rail structure of the present utility model;
fig. 7 is an enlarged view of a portion a of fig. 2.
Description of the embodiments
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings:
in the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The utility model discloses a box opening mechanism of a packing box, which comprises a frame 1, wherein a transmission chain 2 and a driving component 3 for driving the transmission chain 2 to work are arranged on the frame 1, the driving component 3 adopts a motor gear and the like, and the box opening mechanism belongs to the common knowledge of a person skilled in the art, and is not described in detail herein.
By adopting the technical scheme, when the driving component 3 drives the transmission chain 2 to do cyclic motion, the assembly frame 4 can be driven to do cyclic motion, when the assembly frame 4 moves to the position of the guide rail 8, because the guide rail 8 does not move, the swing arm 7 can swing along the outer edge of the guide rail 8, the elastic reset piece deforms at the moment, the swing arm 7 can drive the swing block 6 to swing when swinging, thereby the packing box in the accommodating groove 5 can be extruded, the packing box is extruded to the middle part to bulge, the mouth of the packing box is opened, the packing box is convenient to assemble the material into the packing box, when the swing arm 7 is separated from the guide rail 8, the elastic reset piece resets due to the elastic reset force, thereby the swing arm 7 and the swing block 6 are driven to reset, the unprocessed packing box is convenient to enter into the accommodating groove 5, the swing of the swing block 6 is not required to be driven by an electric device, the structural layout is more reasonable, and the working efficiency is higher.
The top of the accommodating groove 5 is provided with an opening to form an inlet and outlet 9 for the packing box to enter and exit the accommodating groove, the frame 1 is also provided with a limiting plate 10 for limiting the packing box to pop out from the inlet and outlet 9 when the swinging block 6 extrudes the packing box, the inlet and outlet 9 can facilitate the packing box to enter and exit the accommodating groove 5, and the limiting plate 10 can prevent the packing box from being strung out from the inlet and outlet 9 when extruding, so that the stability is stronger.
The assembly frame 4 is rotatably provided with a hinge shaft 11, the swinging block 6 is provided with a clamping piece 12, the clamping piece 12 is clamped at one end of the hinge shaft 11, the swinging arm 7 is fixed at the other end of the hinge shaft 11, the swinging arm 7 and the swinging block 6 are arranged at two ends of the hinge shaft 11, the hinge shaft 11 can be prevented from falling, the swinging block 6 is clamped on the hinge shaft 11 through the clamping piece 12 so as to facilitate assembly and disassembly of the hinge shaft 11, and the clamping piece 12 is locked by a bolt most preferably.
Limiting plate 10 lift sets up in frame 1, and limiting plate 10 can be through spout, slide rail cooperation realization elevating movement, of course also can be through electric mode control lift, and assembly jig 4 is equipped with and supplies limiting plate 10 decline part to get into the dodge groove 13 of holding tank 5, can adjust according to the carton of processing, and the practicality is stronger.
The assembly frame 4 interval on the transmission chain 2 is provided with a plurality of, dodges the groove 13 and set up relatively on each assembly frame 4, sets up a plurality of assembly frames 4 and can make this equipment carry out continuity work, improves production efficiency, dodges the groove 13 and can make limiting plate 10 decline in the time can correspond with dodging the groove 13 relatively to can not play the effect of hindrance.
The elastic reset piece is a reset torsion spring, the reset torsion spring is sleeved on the hinge shaft 11, one end of the elastic reset torsion spring is abutted to the assembly frame 4, the other end of the elastic reset torsion spring is abutted to the swinging block 6, the reset torsion spring is sleeved on the hinge shaft 11, the side edge of the elastic reset piece can be prevented from sliding, the elastic reset piece is more stable in use, the abutting of the two ends of the elastic reset piece is not influenced, the structural layout is reasonable, and the elastic reset piece can also adopt an elastic sheet.
The guide rail 8 both ends all are equipped with slope guide section 81, can guide swing arm 7 to swing and reset, and stability is better, certainly can also adopt the arc guide section, through guide section or guide section transition, can prevent that pendulum mass 6 wobbling angle is too big in the unit time, can protect packing carton and pendulum mass 6.
Claims (7)
1. The utility model provides a box opening mechanism of packing carton, includes the frame, be equipped with the transmission chain in the frame and drive the drive assembly of transmission chain work, its characterized in that: the assembly frame is characterized in that an assembly frame which synchronously moves with the transmission chain is arranged on the transmission chain, a containing groove for assembling the packaging box is formed in the assembly frame, a swing block is arranged on one side of the containing groove on the assembly frame in a rotating mode, a swing arm for driving the swing block to swing is integrally or separately arranged on the swing block, a guide rail for pushing the swing arm to swing is arranged on a movable track corresponding to the swing arm on the frame, and an elastic reset piece for driving the swing block to reset after the swing arm is separated from the guide rail is further arranged on the assembly frame.
2. A pack opening mechanism according to claim 1, wherein: the top of the accommodating groove is provided with an opening to form an inlet and an outlet for the packing box to enter and exit the accommodating groove, and the frame is also provided with a limiting plate for limiting the packing box to pop out from the inlet and the outlet when the swinging block extrudes the packing box.
3. A pack opening mechanism according to claim 1 or 2, wherein: the assembly frame is rotatably provided with a hinge shaft, the swinging block is provided with a clamping piece, the clamping piece is clamped at one end of the hinge shaft, and the swinging arm is fixed at the other end of the hinge shaft.
4. A pack opening mechanism according to claim 2, wherein: the limiting plate is arranged on the frame in a lifting manner, and the assembly frame is provided with an avoidance groove for the descending part of the limiting plate to enter the accommodating groove.
5. The opening mechanism for a package as claimed in claim 4, wherein: the assembly frames on the transmission chain are provided with a plurality of assembly frames at intervals, and the avoidance grooves on each assembly frame are oppositely arranged.
6. A pack opening mechanism according to claim 3, wherein: the elastic reset piece is a reset torsion spring, the reset torsion spring is sleeved on the hinge shaft, one end of the elastic reset piece is in butt joint with the assembly frame, and the other end of the elastic reset piece is in butt joint with the swinging block.
7. A pack opening mechanism according to claim 1 or 2 or 4 or 5 or 6, wherein: and inclined guide sections are arranged at two ends of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248930.XU CN219857861U (en) | 2023-05-19 | 2023-05-19 | Box opening mechanism of packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248930.XU CN219857861U (en) | 2023-05-19 | 2023-05-19 | Box opening mechanism of packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857861U true CN219857861U (en) | 2023-10-20 |
Family
ID=88320234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248930.XU Active CN219857861U (en) | 2023-05-19 | 2023-05-19 | Box opening mechanism of packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857861U (en) |
-
2023
- 2023-05-19 CN CN202321248930.XU patent/CN219857861U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |