CN113602589A - Horizontal high-speed case unpacking machine and case unpacking method - Google Patents
Horizontal high-speed case unpacking machine and case unpacking method Download PDFInfo
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- CN113602589A CN113602589A CN202110860210.8A CN202110860210A CN113602589A CN 113602589 A CN113602589 A CN 113602589A CN 202110860210 A CN202110860210 A CN 202110860210A CN 113602589 A CN113602589 A CN 113602589A
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- Prior art keywords
- pushing
- rack
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- conveying
- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/02—Feeding sheets or wrapper blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses a horizontal high-speed case unpacking machine, which comprises a feeding mechanism and a case unpacking mechanism, wherein the feeding mechanism is used for feeding sheet-shaped cartons into the case unpacking mechanism, the case unpacking mechanism comprises a material storing mechanism matched with a pushing mechanism, a framework forming mechanism is arranged on the front side of the material storing mechanism, the material storing mechanism comprises a material storing rack and a roller rack in sliding connection with the material storing rack, a plurality of supporting rollers which are arranged in a way of rotating with the roller rack are arranged on the roller rack, the roller rack is connected with the material storing rack through a material storing cylinder, and the material storing cylinder is used for driving the roller rack to move in the left-right direction; the framework forming mechanism comprises a forming rack, an inflating nozzle is arranged on the forming rack and arranged on an inflating seat, and the inflating seat is connected with the forming rack in a sliding mode through a sliding rail; according to the invention, the air bag is arranged in the carton as the vertex angle, and the carton is supported by inflation, so that the form of the carton can be maintained, the next sealing is facilitated, and the sealing is not influenced by the collapse of the carton in the moving process of the carton.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a horizontal high-speed case unpacking machine.
Background
The carton unpacking machine is also called a carton forming and bottom sealing machine, is special packaging equipment which can automatically complete unpacking, forming and bending of lower bottom flaps of products in the production and packaging processes and can convey the products to the carton unpacking machine after being sealed by adhesive tapes, and is indispensable packaging equipment for modern enterprises to carry out automatic mass production; the high-speed case unpacking machine in the prior art needs to wait for reloading after the carton in the trough is unpacked, so that the production speed of the high-speed case unpacking machine is limited.
Disclosure of Invention
The invention provides a horizontal high-speed case unpacking machine, which solves the technical problems in the related technology.
According to one aspect of the invention, a horizontal high-speed case unpacking machine is provided, which comprises a feeding mechanism and a case unpacking mechanism, wherein the feeding mechanism comprises a conveying mechanism, a lifting mechanism and a pushing mechanism, the conveying mechanism comprises a plurality of conveying rollers connected with a conveying frame, and the conveying rollers are connected with the output end of a conveying motor through a transmission mechanism;
the lifting mechanism is arranged at the front end of the conveying mechanism and comprises a lifting frame and a plurality of lifting rollers arranged at the bottom of the lifting frame, the lifting rollers are arranged in gaps among the conveying rollers and are connected with the lifting frame through a lifting plate, the lifting rollers are rotatably connected with the lower end of the lifting plate, the upper end of the lifting plate is connected with the lifting frame, and the width of the lifting plate is smaller than the gap of the conveying rollers; the lifting frame is connected with a lifting linear driving mechanism for driving the lifting frame to move up and down;
the pushing mechanism comprises a pushing rack arranged above the lifting mechanism, a pushing frame is arranged on the pushing rack, the pushing frame is movably connected with the pushing rack through a pushing linear driving mechanism, and the pushing linear driving mechanism is used for driving the pushing frame to horizontally move in the direction perpendicular to the conveying rollers.
The two unpacking mechanisms are symmetrically arranged on the left side and the right side of a moving path of the sheet carton, each unpacking mechanism comprises a material storing mechanism matched with the pushing mechanism, a framework forming mechanism is arranged on the front side of the material storing mechanism, the material storing mechanism comprises a material storing rack and a roller rack in sliding connection with the material storing rack, a plurality of supporting rollers which are arranged in a manner of rotating with the roller rack are arranged on the roller rack, the roller rack is connected with the material storing rack through a material storing cylinder, and the material storing cylinder is used for driving the roller rack to move in the left-right direction;
a box pushing sliding seat is arranged below the supporting roll, the box pushing sliding seat is connected with the material storage rack through a sliding rail, the box pushing sliding seat is connected with a box pushing chain, the box pushing chain is wound on two box pushing chain wheels, the box pushing chain wheels are connected with the material storage rack through chain wheel shafts, and the chain wheel shaft of one box pushing chain wheel is connected with an output shaft of a box pushing motor;
the framework forming mechanism comprises a forming rack, an inflating nozzle is arranged on the forming rack and arranged on an inflating seat, the inflating seat is connected with the forming rack in a sliding mode through a sliding rail, and the inflating seat is connected with an inflating cylinder used for driving the inflating cylinder to move in the left and right directions;
the sealing seat is connected with a forming rack through a longitudinal sliding rail, the sealing seat is connected with a sealing cylinder used for driving the sealing seat to move in the vertical direction, and a hot-pressing sealer is arranged at the bottom of the sealing seat.
The lifting frame is connected with a guide mechanism, the guide mechanism comprises a guide sleeve fixedly connected with the lifting frame, the guide sleeve is sleeved on the guide rod and is in sliding connection with the guide rod, and the guide rod is longitudinally arranged.
The lifting linear driving mechanism is an air cylinder or a hydraulic cylinder.
The transmission mechanism comprises small chain wheels fixedly arranged on the conveying rollers, the small chain wheels of two adjacent conveying rollers are in transmission connection through chains, and the transmission of the chains can enable the adjacent conveying rollers to synchronously rotate in the same direction; at least one of the conveying rollers is provided with a driven chain wheel which is connected with a driving chain wheel on the output end of the conveying motor through a chain.
The pushing linear driving mechanism comprises a pushing screw pair arranged on the pushing rack in a rotating mode, one end of a screw of the pushing screw pair is connected with an output shaft of a pushing motor, and a nut of the pushing screw pair is fixedly connected with the pushing frame.
The linear driving mechanism for pushing is provided with two, the two linear driving mechanisms are symmetrically arranged on the pushing frames on two sides of the conveying mechanism, each pushing frame comprises a transverse plate, two ends of each transverse plate are connected with the linear driving mechanism for pushing, the transverse plates are connected with the rectangular frame through connecting rods, and the rectangular frame is longitudinally arranged.
The hot-pressing sealer is a lath internally provided with resistance wires for heating by electrifying.
The hot-pressing sealing machine seals the position of one side of the charging connector, which is close to the sheet-shaped carton.
According to one aspect of the invention, the box opening method of the horizontal high-speed box opening machine comprises the following steps:
step S1, firstly, stacking the sheet cartons;
step S2, conveying the stacked sheet cartons to a lifting mechanism through a conveying mechanism;
step S3, the lifting mechanism lifts the stacked sheet-shaped paper boxes upwards until the bottom surfaces of the stacked sheet-shaped paper boxes are higher than the supporting rollers;
step S4, the pushing mechanism pushes the stacked sheet-shaped cartons to one side of the supporting roller, and the stacked sheet-shaped cartons are moved to the supporting roller from the lifting mechanism;
step S5, when no sheet-shaped paper box is arranged below the supporting roller, the supporting roller moves to one side far away from the sheet-shaped paper box, so that the supporting roller is separated from the stacked sheet-shaped paper box, and the stacked sheet-shaped paper box on the supporting roller falls into a station below the supporting roller;
step S6, driving a box pushing sliding seat to slide by a box pushing motor to push the sheet carton to the framework forming mechanism;
an inflation cylinder of the framework forming mechanism pushes an inflation nozzle to be inserted into the opened air bag for inflation, the sheet-shaped carton is supported after the inflation reaches the set air pressure, and then the sealing cylinder pushes the hot-pressing sealer to move downwards to seal the air bag.
The invention has the beneficial effects that:
the high-speed carton unpacking machine can be matched with the high-speed carton unpacking machine for feeding, stacked cartons are pushed to the material storage mechanism of the high-speed carton unpacking machine for storage, the cartons stored by the material storage mechanism fall into a station immediately after the carton on the station is unpacked by the high-speed carton unpacking machine, and the high-speed work of the high-speed carton unpacking machine is kept;
according to the invention, the air bag is arranged in the carton as the vertex angle, and the carton is supported by inflation, so that the form of the carton can be maintained, the next sealing is facilitated, and the sealing is not influenced by the collapse of the carton in the moving process of the carton.
Drawings
FIG. 1 is a schematic illustration of an embodiment of the present invention in an expanded sheet carton;
FIG. 2 is a schematic view of the horizontal high-speed case unpacking machine according to the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a loading mechanism according to an embodiment of the present invention;
FIG. 4 is a bottom view of the feed mechanism of an embodiment of the present invention;
FIG. 5 is a side view in one direction of the case opening mechanism of an embodiment of the present invention;
FIG. 6 is another side view of the opening mechanism of the present invention
Fig. 7 is a schematic flow chart of a carton feeding method of a full-automatic horizontal high-speed carton unpacking machine according to an embodiment of the invention.
In the figure: the automatic box opening machine comprises an air bag 001, a conveying frame 101, a conveying roller 102, a positioning baffle 103, a lifting frame 201, a lifting roller 202, a lifting plate 203, a lifting linear driving mechanism 204, a pushing frame 301, a pushing linear driving mechanism 302, a transverse plate 303, a rectangular frame 304, a box opening mechanism 400, a material storage frame 401, a roller frame 402, a supporting roller 403, a box pushing sliding seat 404, a box pushing motor 405, a forming frame 406, an inflating nozzle 407, an inflating seat 408, an inflating cylinder 409, a sealing seat 410, a sealing cylinder 411 and a material storage cylinder 412.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. In addition, features described with respect to some examples may also be combined in other examples.
As shown in fig. 1, in the sheet carton of the present invention, which is an unopened sheet carton after the die cutting and stapling process, an airbag 001 having a bar-shaped cross section is disposed at the connection between the side panel and the panel, the airbag 001 can support the side panel and the panel to make a transition to a right-angled posture after being inflated, and the airbag 001 can significantly improve the structural strength of the carton. The opening of the airbag 001 is located at the connection of the panel and the side panel, and does not extend to the cover plate for opening.
As shown in fig. 2-4, a horizontal high-speed case unpacking machine comprises a feeding mechanism and a case unpacking mechanism, wherein the feeding mechanism comprises a conveying mechanism, a lifting mechanism and a pushing mechanism, the conveying mechanism comprises a plurality of conveying rollers 102 connected with a conveying frame 101, and the conveying rollers 102 are connected with the output end of a conveying motor through a transmission mechanism;
in one embodiment of the present invention, the transmission mechanism includes a small sprocket fixedly disposed on the conveying rollers 102, the small sprockets of two adjacent conveying rollers 102 are connected by a chain transmission, and the chain transmission enables the adjacent conveying rollers 102 to rotate synchronously in the same direction; at least one of the plurality of conveyor rollers 102 is provided with a driven sprocket connected to a drive sprocket on the output side of the conveyor motor via a chain. The output torque of the conveying motor drives at least one of the conveying rollers 102 to rotate by the transmission of the driving sprocket and the driven sprocket, and the conveying roller 102 driven by the conveying motor drives the other conveying rollers 102 to rotate synchronously. The power transmission is carried out through the chain transmission between the adjacent conveying rollers 102, the synchronous active conveying of each conveying roller 102 can be ensured, the conveying stability can be improved, the sheet cartons can be stably and stably not vibrate when being stacked on the conveying rollers 102 for conveying, and the stacked sheet cartons are prevented from being scattered and cannot correspond to the subsequent feeding process.
In an embodiment of the present invention, a positioning baffle plate 103 is further disposed on the conveying frame 101, the positioning baffle plate 103 is disposed perpendicular to the conveying roller 102, the positioning baffle plate 103 can provide a reference for positioning when the sheet-shaped carton is placed on the conveying roller 102, and positioning of the sheet-shaped carton can be achieved by abutting one side of a short edge of the sheet-shaped carton against the positioning baffle plate 103.
The lifting mechanism is arranged at the front end of the conveying mechanism and comprises a lifting frame 201 and a plurality of lifting rollers 202 arranged at the bottom of the lifting frame 201, the lifting rollers 202 are arranged in the gap between the conveying rollers 102, the lifting rollers 202 are connected with the lifting frame 201 through a lifting plate 203, the lifting rollers 202 are rotatably connected with the lower end of the lifting plate 203, the upper end of the lifting plate 203 is connected with the lifting frame 201, and the width of the lifting plate 203 is smaller than the gap of the conveying rollers 102; the lifting frame 201 is connected with a lifting linear driving mechanism 204 for driving the lifting frame 201 to move up and down;
in one embodiment of the present invention, the lifting linear drive mechanism 204 is a pneumatic or hydraulic cylinder, the piston rod of which is connected to the lifting frame 201. Or a screw linear driving mechanism is adopted.
In one embodiment of the present invention, the lifting frame 201 is connected to a guiding mechanism, the guiding mechanism includes a guiding sleeve fixedly connected to the lifting frame 201, the guiding sleeve is sleeved on the guiding rod and slidably connected to the guiding rod, and the guiding rod is longitudinally arranged. The lifting stability of the lifting frame 201 moving up and down can be improved through the guide mechanism, so that the sheet cartons are prevented from being stably and not vibrating when being stacked on the conveying rollers 102 and conveyed, and the stacked sheet cartons are prevented from being scattered;
preferably, a linear bearing is arranged between the guide sleeve and the guide rod.
The pushing mechanism comprises a pushing rack 301 arranged above the lifting mechanism, a pushing frame is arranged on the pushing rack 301, the pushing frame is movably connected with the pushing rack 301 through a pushing linear driving mechanism 302, and the pushing linear driving mechanism 302 is used for driving the pushing frame to horizontally move in the direction perpendicular to the conveying roller 102.
In an embodiment of the present invention, the pushing linear driving mechanism 302 includes a pushing screw pair rotatably disposed on the pushing frame 301, one end of a screw of the pushing screw pair is connected to an output shaft of the pushing motor, and a nut of the pushing screw pair is fixedly connected to the pushing frame.
The two pushing linear driving mechanisms 302 are symmetrically arranged on the pushing frames 301 on two sides of the conveying mechanism, each pushing frame comprises a transverse plate 303, two ends of each transverse plate are connected with the corresponding pushing linear driving mechanism 302, the transverse plates 303 are connected with the rectangular frame 304 through connecting rods, and the rectangular frame 304 is longitudinally arranged.
As shown in fig. 5-6, two unpacking mechanisms 400 are symmetrically arranged on the left and right sides of the moving path of the sheet carton, the unpacking mechanism 400 includes a material storage mechanism matched with the pushing mechanism, a skeleton forming mechanism is arranged on the front side of the material storage mechanism, the material storage mechanism includes a material storage rack 401 and a roller rack 402 slidably connected with the material storage rack 401, a plurality of supporting rollers 403 rotatably arranged with the roller rack 402 are arranged on the roller rack 402, the roller rack 402 is connected with the material storage rack 401 through a material storage cylinder 412, and the material storage cylinder 412 is used for driving the roller rack 402 to move in the left and right directions;
a box pushing sliding seat 404 is arranged below the supporting roller 403, the box pushing sliding seat 404 is connected with the material storage rack 401 through a sliding rail, the box pushing sliding seat 404 is connected with a box pushing chain, the box pushing chain is wound on two box pushing chain wheels, the box pushing chain wheels are connected with the material storage rack 401 through chain wheel shafts, and the chain wheel shaft of one box pushing chain wheel is connected with an output shaft of a box pushing motor 405.
The framework forming mechanism comprises a forming rack 406, an inflating nozzle 407 is arranged on the forming rack 406, the inflating nozzle 407 is arranged on an inflating seat 408, the inflating seat 408 is slidably connected with the forming rack 406 through a sliding rail, and the inflating seat 408 is connected with an inflating cylinder 409 for driving the inflating cylinder to move in the left-right direction;
the upper part and the lower part of the inflating seat 408 are provided with a sealing seat 410, the sealing seat 410 is connected with the molding frame 406 through a longitudinal sliding rail, the sealing seat 410 is connected with a sealing cylinder 411 used for driving the sealing seat to move in the vertical direction, and the bottom of the sealing seat 410 is provided with a hot-pressing sealing device.
The hot-pressing sealing machine can be a lath internally provided with resistance wires for heating by electrifying. Of course, the heat sealing may be performed by ultrasonic heat sealing, impulse heat sealing or the like. The hot press sealer seals the side of the inflation nozzle 407 adjacent to the sheet carton.
In the embodiment of the present invention, the air outlet end of the air charging connector 407 is in a truncated cone shape, so as to be inserted into the opening of the air bag 001 and to block the opening.
In order to adapt to the shape change of the inflated sheet carton, the inflating seat 408 of the carton opening mechanism 400 on the left side is connected with the lifting seat through a slide rail, the lifting seat is connected with the forming rack 406 through a slide rail in a sliding manner, and a lifting cylinder for driving the lifting seat to move up and down is connected with the lifting seat. The lifting cylinder slowly drives the left inflating nozzle 407 to ascend when inflating, and drives the inflating seat 408 to reset after inflating.
As shown in fig. 7, based on the horizontal high-speed case unpacking machine, the present invention provides a case unpacking method for the horizontal high-speed case unpacking machine, which includes the following steps:
step S1, firstly, stacking the sheet cartons;
step S2, conveying the stacked sheet cartons to a lifting mechanism through a conveying mechanism;
step S3, the lifting mechanism lifts the stacked sheet-shaped cartons upwards until the bottom surfaces of the stacked sheet-shaped cartons are higher than the supporting rollers 403;
step S4, the pushing mechanism pushes the stacked sheet cartons to one side of the supporting roller 403, and the stacked sheet cartons move to the supporting roller 403 from the lifting mechanism;
step S5, when no sheet-shaped carton exists below the supporting roller 403, the supporting roller 403 moves to the side far away from the sheet-shaped carton, so that the supporting roller 403 is separated from the stacked sheet-shaped carton, and the stacked sheet-shaped carton on the supporting roller 403 falls into a station below the supporting roller 403;
step S6, the box pushing motor 405 drives the box pushing slide carriage 404 to slide to push the sheet carton to the framework forming mechanism;
an inflation cylinder 409 of the framework forming mechanism pushes an inflation nozzle 407 to be inserted into the opened air bag 001 for inflation, the sheet-shaped carton is supported after the inflation reaches the set air pressure, and then a sealing cylinder 411 pushes a hot-press sealer to move downwards to seal the air bag 001.
The embodiments of the present invention have been described with reference to the drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention and the protection scope of the claims.
Claims (9)
1. A horizontal high-speed case unpacking machine is characterized by comprising a feeding mechanism and a case unpacking mechanism, wherein the feeding mechanism comprises a conveying mechanism, a lifting mechanism and a pushing mechanism, the conveying mechanism comprises a plurality of conveying rollers connected with a conveying frame, and the conveying rollers are connected with the output end of a conveying motor through a transmission mechanism;
the lifting mechanism is arranged at the front end of the conveying mechanism and comprises a lifting frame and a plurality of lifting rollers arranged at the bottom of the lifting frame, the lifting rollers are arranged in gaps among the conveying rollers and are connected with the lifting frame through a lifting plate, the lifting rollers are rotatably connected with the lower end of the lifting plate, the upper end of the lifting plate is connected with the lifting frame, and the width of the lifting plate is smaller than the gap of the conveying rollers; the lifting frame is connected with a lifting linear driving mechanism for driving the lifting frame to move up and down;
the pushing mechanism comprises a pushing rack arranged above the lifting mechanism, a pushing frame is arranged on the pushing rack and movably connected with the pushing rack through a pushing linear driving mechanism, and the pushing linear driving mechanism is used for driving the pushing frame to horizontally move in the direction perpendicular to the conveying roller;
the two unpacking mechanisms are symmetrically arranged on the left side and the right side of a moving path of the sheet carton, each unpacking mechanism comprises a material storing mechanism matched with the pushing mechanism, a framework forming mechanism is arranged on the front side of the material storing mechanism, the material storing mechanism comprises a material storing rack and a roller rack in sliding connection with the material storing rack, a plurality of supporting rollers which are arranged in a manner of rotating with the roller rack are arranged on the roller rack, the roller rack is connected with the material storing rack through a material storing cylinder, and the material storing cylinder is used for driving the roller rack to move in the left-right direction;
a box pushing sliding seat is arranged below the supporting roll, the box pushing sliding seat is connected with the material storage rack through a sliding rail, the box pushing sliding seat is connected with a box pushing chain, the box pushing chain is wound on two box pushing chain wheels, the box pushing chain wheels are connected with the material storage rack through chain wheel shafts, and the chain wheel shaft of one box pushing chain wheel is connected with an output shaft of a box pushing motor;
the framework forming mechanism comprises a forming rack, an inflating nozzle is arranged on the forming rack and arranged on an inflating seat, the inflating seat is connected with the forming rack in a sliding mode through a sliding rail, and the inflating seat is connected with an inflating cylinder used for driving the inflating cylinder to move in the left and right directions;
the sealing seat is connected with a forming rack through a longitudinal sliding rail, the sealing seat is connected with a sealing cylinder used for driving the sealing seat to move in the vertical direction, and a hot-pressing sealer is arranged at the bottom of the sealing seat.
2. The horizontal high-speed case unpacking machine as claimed in claim 1, wherein the lifting frame is connected with the guide mechanism, the guide mechanism comprises a guide sleeve fixedly connected with the lifting frame, the guide sleeve is sleeved on the guide rod and is connected with the guide rod in a sliding manner, and the guide rod is arranged longitudinally.
3. A horizontal high speed case unpacking machine as claimed in claim 1 wherein the lifting linear drive mechanism is an air cylinder or a hydraulic cylinder.
4. The horizontal high-speed case unpacking machine as claimed in claim 1, wherein the transmission mechanism comprises small chain wheels fixedly arranged on the conveying rollers, the small chain wheels of two adjacent conveying rollers are in transmission connection through chains, and the transmission of the chains can enable the adjacent conveying rollers to synchronously rotate in the same direction; at least one of the conveying rollers is provided with a driven chain wheel which is connected with a driving chain wheel on the output end of the conveying motor through a chain.
5. The horizontal high-speed case unpacking machine as claimed in claim 1, wherein the pushing linear driving mechanism comprises a pushing screw pair rotatably disposed on the pushing frame, one end of a screw of the pushing screw pair is connected to an output shaft of the pushing motor, and a nut of the pushing screw pair is fixedly connected to the pushing frame.
6. The horizontal high-speed case unpacking machine as claimed in claim 1, wherein the two pushing linear driving mechanisms are symmetrically arranged on the pushing frames at two sides of the conveying mechanism, each pushing frame comprises a transverse plate with two ends connected with the pushing linear driving mechanisms, the transverse plates are connected with the rectangular frame through connecting rods, and the rectangular frame is longitudinally arranged.
7. A horizontal high speed case unpacking machine as claimed in claim 1 wherein the hot press sealer is a batten with resistance wires inside for electrical heating.
8. A horizontal high speed case unpacking machine as claimed in claim 7 wherein the heat press sealer seals the side of the sheet carton adjacent the inflation nozzle.
9. The box opening method of a horizontal high-speed box opener according to claim 1, characterized by comprising the steps of:
step S1, firstly, stacking the sheet cartons;
step S2, conveying the stacked sheet cartons to a lifting mechanism through a conveying mechanism;
step S3, the lifting mechanism lifts the stacked sheet-shaped paper boxes upwards until the bottom surfaces of the stacked sheet-shaped paper boxes are higher than the supporting rollers;
step S4, the pushing mechanism pushes the stacked sheet-shaped cartons to one side of the supporting roller, and the stacked sheet-shaped cartons are moved to the supporting roller from the lifting mechanism;
step S5, when no sheet-shaped paper box is arranged below the supporting roller, the supporting roller moves to one side far away from the sheet-shaped paper box, so that the supporting roller is separated from the stacked sheet-shaped paper box, and the stacked sheet-shaped paper box on the supporting roller falls into a station below the supporting roller;
step S6, driving a box pushing sliding seat to slide by a box pushing motor to push the sheet carton to the framework forming mechanism;
an inflation cylinder of the framework forming mechanism pushes an inflation nozzle to be inserted into the opened air bag for inflation, and after the inflation reaches the set air pressure, a sealing cylinder pushes a hot-pressing sealing device to move downwards to seal the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110860210.8A CN113602589A (en) | 2021-07-28 | 2021-07-28 | Horizontal high-speed case unpacking machine and case unpacking method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110860210.8A CN113602589A (en) | 2021-07-28 | 2021-07-28 | Horizontal high-speed case unpacking machine and case unpacking method |
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| CN113602589A true CN113602589A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110860210.8A Pending CN113602589A (en) | 2021-07-28 | 2021-07-28 | Horizontal high-speed case unpacking machine and case unpacking method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536852A (en) * | 2022-02-24 | 2022-05-27 | 淮安市昊天自动化设备有限公司 | Box unsealing device for horizontal high-speed box opener and box unsealing method thereof |
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Application publication date: 20211105 |