CN112455810A - Box body top closing mechanism for carton packaging machine - Google Patents
Box body top closing mechanism for carton packaging machine Download PDFInfo
- Publication number
- CN112455810A CN112455810A CN202011394463.2A CN202011394463A CN112455810A CN 112455810 A CN112455810 A CN 112455810A CN 202011394463 A CN202011394463 A CN 202011394463A CN 112455810 A CN112455810 A CN 112455810A
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- CN
- China
- Prior art keywords
- shaped support
- inverted
- box body
- shaped
- pressing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B65B43/24—Breaking creases to facilitate setting-up cartons
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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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
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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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
- B65B7/22—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps and inserting flap portions between contents and wall
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
Abstract
The invention belongs to the field of packaging machinery, and particularly relates to a box body top closing mechanism for a carton packaging machine. The invention aims to provide a box body top closing mechanism for a carton packaging machine, which can accurately fold a large tongue and insert the large tongue into a box body. A box body top closing mechanism for a carton packaging machine comprises a machine table, a conveyor belt, a first inverted U-shaped support, a stop lever, a first air cylinder, a mounting plate, an L-shaped rotating lever, a push plate, a first elastic piece, a wedge-shaped block, a second air cylinder, a stop strip, a second inverted U-shaped support, a third air cylinder, a first pressing plate, an L-shaped support, a guide sleeve, a guide rod, a second pressing plate and a second elastic piece; the middle of the machine table is provided with a conveying belt. The large tongue is firstly folded initially by arranging the stop lever, the end part of the large tongue is folded and aligned to the interior of the box body by matching the stop lever with the push plate, and the end part of the large tongue is pressed into the box body by the first pressing plate and the second pressing plate.
Description
Technical Field
The invention belongs to the field of packaging machinery, and particularly relates to a box body top closing mechanism for a carton packaging machine.
Background
The paper box packaging machine is a special device which automatically finishes opening, forming and bending of a lower bottom flap, currently finishes part of adhesive tape pasting, opens box plates folded into paper boards, folds the bottom of the box according to a certain program, seals the box plates by using the adhesive tape and then conveys the box plates to a box packing machine.
However, some existing cartons are made of one-piece paper boards before packaging, side tongues of the paper boards need to be folded to form a box body for containing products during packaging, the side tongues of the paper boards are divided into small side tongues on two sides and a large side tongue covering the two small side tongues, the folding process is complicated, and after the side tongues are folded, the large tongue on the top needs to be inserted into the box body to completely seal the box body.
Disclosure of Invention
The invention aims to provide a box body top closing mechanism for a carton packaging machine, which can accurately fold a large tongue and insert the large tongue into a box body.
The invention is achieved by the following specific technical means:
a box body top closing mechanism for a carton packaging machine comprises a machine table, a conveyor belt, a first inverted U-shaped support, a stop lever, a first air cylinder, a mounting plate, an L-shaped rotating lever, a push plate, a first elastic piece, a wedge-shaped block, a second air cylinder, a stop strip, a second inverted U-shaped support, a third air cylinder, a first pressing plate, an L-shaped support, a guide sleeve, a guide rod, a second pressing plate and a second elastic piece; a conveyor belt is arranged in the middle of the machine table, and a plurality of clamping grooves are uniformly distributed on the conveyor belt and used for placing the box bodies; a first inverted U-shaped support is arranged at the top of the rack, a stop lever is connected to the top of the first inverted U-shaped support, and one end of the stop lever is bent upwards; a first air cylinder is arranged on one side of the first inverted U-shaped support, a mounting plate is arranged at the bottom of the first air cylinder, one end, away from the first inverted U-shaped support, of the mounting plate is rotatably connected with a push plate, L-shaped rotating rods are arranged on the front side and the rear side of the push plate, and the L-shaped rotating rods are connected with the mounting plate through first elastic pieces; the front side and the rear side of the top of the machine table are respectively provided with a wedge-shaped block, and the wedge-shaped blocks are connected with the L-shaped rotating rod in a sliding manner; the board top of front side wedge-shaped piece one side is equipped with the second cylinder, be equipped with the blend stop on the output of second cylinder, the board top of second cylinder one side is equipped with the second support of falling the U-shaped, the second support of falling the U-shaped is close to one side of first support of falling the U-shaped and is equipped with the third cylinder, the output bottom of third cylinder is equipped with first clamp plate, there is the guide pin bushing at one side top that the second support of falling the U-shaped was kept away from to first clamp plate through L shape leg joint, sliding connection has the guide arm in the guide pin bushing, the guide arm bottom is connected with the second clamp plate, second clamp plate top is passed through the second elastic.
Furthermore, the rear end of the barrier strip is an arc-shaped chamfer.
Further, the first elastic member and the second elastic member are both springs.
Further, the bottoms of the first pressing plate and the second pressing plate are both provided with rubber pads.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the large tongue is firstly folded initially by arranging the stop lever, the end part of the large tongue is folded and aligned with the interior of the box body by matching the stop lever with the push plate, and the end part of the large tongue is pressed into the box body by the first pressing plate and the second pressing plate, so that the large tongue inserting work of the box body can be accurately completed, and the top of the box body is closed.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial left-view structural diagram of the present invention.
The labels in the figures are: 1-machine table, 2-conveyor belt, 3-box body, 4-first inverted U-shaped support, 5-stop rod, 6-first air cylinder, 7-mounting plate, 8-L-shaped rotating rod, 9-push plate, 10-first elastic piece, 11-wedge block, 12-second air cylinder, 13-stop strip, 14-second inverted U-shaped support, 15-third air cylinder, 16-first pressing plate, 17-L-shaped support, 18-guide sleeve, 19-guide rod, 20-second pressing plate and 21-second elastic piece.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Examples
A box body top closing mechanism for a carton packaging machine is shown in figures 1-2 and comprises a machine table 1, a conveyor belt 2, a first inverted U-shaped support 4, a stop lever 5, a first air cylinder 6, a mounting plate 7, an L-shaped rotating lever 8, a push plate 9, a first elastic piece 10, a wedge-shaped block 11, a second air cylinder 12, a stop strip 13, a second inverted U-shaped support 14, a third air cylinder 15, a first pressing plate 16, an L-shaped support 17, a guide sleeve 18, a guide rod 19, a second pressing plate 20 and a second elastic piece 21; a conveyor belt 2 is arranged in the middle of the machine table 1, and a plurality of clamping grooves are uniformly distributed on the conveyor belt 2 and used for placing the box bodies 3; a first inverted U-shaped support 4 is arranged at the top of the rack, a stop lever 5 is connected to the top of the first inverted U-shaped support 4, and one end of the stop lever 5 is bent upwards; a first air cylinder 6 is arranged on one side of the first inverted U-shaped support 4, a mounting plate 7 is arranged at the bottom of the first air cylinder 6, one end, far away from the first inverted U-shaped support 4, of the mounting plate 7 is rotatably connected with a push plate 9, L-shaped rotating rods 8 are arranged on the front side and the rear side of the push plate 9, and the L-shaped rotating rods 8 are connected with the mounting plate 7 through first elastic pieces 10; the front side and the rear side of the top of the machine table 1 are both provided with wedge blocks 11, and the wedge blocks 11 are connected with the L-shaped rotating rod 8 in a sliding manner; the top of the machine table 1 on one side of the front wedge block 11 is provided with a second cylinder 12, the output end of the second cylinder 12 is provided with a barrier strip 13, the top of the machine table 1 on one side of the second cylinder 12 is provided with a second inverted U-shaped support 14, one side of the second inverted U-shaped support 14, which is close to the first inverted U-shaped support 4, is provided with a third cylinder 15, the bottom of the output end of the third cylinder 15 is provided with a first pressing plate 16, the top of one side, away from the second inverted U-shaped support 14, of the first pressing plate 16 is connected with a guide sleeve 18 through an L-shaped support 17, a guide rod 19 is slidably connected in the guide sleeve 18, the bottom of the guide rod 19 is connected with a second pressing plate 20, and the.
When a large tongue needs to be inserted into the box body 3 to cover the top of the large tongue, the conveying belt 2 drives the box body 3 to move towards the direction close to the stop lever 5, when the large tongue of the box body 3 contacts with the bent end part of the stop lever 5, the large tongue can be folded, when the box body 3 moves to be under the first pressing plate 16, the conveying belt 2 stops running, at the moment, the second air cylinder 12 is controlled to extend, the stop strip 13 is driven to be inserted into the lower part of the folded large tongue, the first air cylinder 6 is controlled to extend, the mounting plate 7 is driven to move downwards, the rotating rod is connected with the wedge block 11 in a sliding mode, the pushing plate 9 is driven to approach the direction close to the first pressing plate 16 during rotation, and the first elastic piece 10 is stretched, so that the end part of the large tongue is folded; then, the second air cylinder 12 is controlled to contract to drive the barrier strip 13 to return to the initial position, then the third air cylinder 15 is controlled to extend to drive the first pressing plate 16 and the second pressing plate 20 thereon to move downwards, the second pressing plate 20 presses the end of the box body 3 first, the second elastic piece 21 is compressed at the moment, the first pressing plate 16 continues to move downwards, the end of the large tongue is inserted into the box body 3, the second pressing plate 20 prevents the rear end of the large tongue from arching, the end of the large tongue is ensured to be smoothly inserted into the box body 3, and the top of the box body 3 is sealed.
Wherein, the rear end of the barrier strip 13 is an arc-shaped chamfer.
Wherein, the first elastic member 10 and the second elastic member 21 are both springs.
Wherein, rubber pads are arranged at the bottoms of the first pressing plate 16 and the second pressing plate 20.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (4)
1. A box body top closing mechanism for a carton packaging machine is characterized by comprising a machine table (1), a conveyor belt (2), a first inverted U-shaped support (4), a stop lever (5), a first air cylinder (6), a mounting plate (7), an L-shaped rotating lever (8), a push plate (9), a first elastic part (10), a wedge-shaped block (11), a second air cylinder (12), a stop strip (13), a second inverted U-shaped support (14), a third air cylinder (15), a first pressing plate (16), an L-shaped support (17), a guide sleeve (18), a guide rod (19), a second pressing plate (20) and a second elastic part (21); a conveyor belt (2) is arranged in the middle of the machine table (1), and a plurality of clamping grooves are uniformly distributed on the conveyor belt (2) and used for placing the box body (3); a first inverted U-shaped support (4) is arranged at the top of the rack, a stop lever (5) is connected to the inner top of the first inverted U-shaped support (4), and one end of the stop lever (5) is bent upwards; a first air cylinder (6) is arranged on one side of the first inverted U-shaped support (4), an installation plate (7) is arranged at the bottom of the first air cylinder (6), one end, far away from the first inverted U-shaped support (4), of the installation plate (7) is rotatably connected with a push plate (9), L-shaped rotating rods (8) are arranged on the front side and the rear side of the push plate (9), and the L-shaped rotating rods (8) are connected with the installation plate (7) through first elastic pieces (10); the front side and the rear side of the top of the machine table (1) are respectively provided with a wedge-shaped block (11), and the wedge-shaped blocks (11) are connected with the L-shaped rotating rod (8) in a sliding manner; the top of a machine table (1) on one side of a front side wedge block (11) is provided with a second cylinder (12), the output end of the second cylinder (12) is provided with a barrier strip (13), the top of the machine table (1) on one side of the second cylinder (12) is provided with a second inverted U-shaped support (14), one side, close to a first inverted U-shaped support (4), of the second inverted U-shaped support (14) is provided with a third cylinder (15), the bottom of the output end of the third cylinder (15) is provided with a first pressing plate (16), the top of one side, far away from the second inverted U-shaped support (14), of the first pressing plate (16) is connected with a guide sleeve (18) through an L-shaped support (17), a guide rod (19) is slidably connected in the guide sleeve (18), the bottom of the guide rod (19) is connected with a second pressing plate (20), and the top of the second pressing plate (20.
2. The closure mechanism for the top of a box body of a carton packing machine as claimed in claim 1, wherein the rear end of the barrier strip (13) is a rounded cut angle.
3. A box top closure mechanism for a carton packaging machine as claimed in claim 2, wherein the first resilient member (10) and the second resilient member (21) are both spring loaded.
4. A closure mechanism for the top of a carton body for a carton packaging machine as claimed in claim 3, wherein the first (16) and second (20) press plates are provided with rubber pads at their bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394463.2A CN112455810A (en) | 2020-12-03 | 2020-12-03 | Box body top closing mechanism for carton packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394463.2A CN112455810A (en) | 2020-12-03 | 2020-12-03 | Box body top closing mechanism for carton packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112455810A true CN112455810A (en) | 2021-03-09 |
Family
ID=74805375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011394463.2A Withdrawn CN112455810A (en) | 2020-12-03 | 2020-12-03 | Box body top closing mechanism for carton packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112455810A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619834A (en) * | 2021-09-14 | 2021-11-09 | 义乌市科宏包装机械设备有限公司 | Box tongue pressing-in device of box packing machine and pressing-in method thereof |
| CN113844719A (en) * | 2021-09-15 | 2021-12-28 | 广东金冠科技股份有限公司 | Full-automatic equipment for packing of intelligence |
| CN117103778A (en) * | 2023-09-21 | 2023-11-24 | 广州市明辉彩印有限公司 | Auxiliary production device for packaging boxes |
-
2020
- 2020-12-03 CN CN202011394463.2A patent/CN112455810A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619834A (en) * | 2021-09-14 | 2021-11-09 | 义乌市科宏包装机械设备有限公司 | Box tongue pressing-in device of box packing machine and pressing-in method thereof |
| CN113844719A (en) * | 2021-09-15 | 2021-12-28 | 广东金冠科技股份有限公司 | Full-automatic equipment for packing of intelligence |
| CN117103778A (en) * | 2023-09-21 | 2023-11-24 | 广州市明辉彩印有限公司 | Auxiliary production device for packaging boxes |
| CN117103778B (en) * | 2023-09-21 | 2024-04-23 | 广州市明辉彩印有限公司 | Auxiliary production device for packaging boxes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210309 |
|
| WW01 | Invention patent application withdrawn after publication |