CN110549676A - automatic glue brushing paper box forming machine and box folding method thereof - Google Patents
automatic glue brushing paper box forming machine and box folding method thereof Download PDFInfo
- Publication number
- CN110549676A CN110549676A CN201810552121.5A CN201810552121A CN110549676A CN 110549676 A CN110549676 A CN 110549676A CN 201810552121 A CN201810552121 A CN 201810552121A CN 110549676 A CN110549676 A CN 110549676A
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- pressing
- box
- folding
- paper
- inner die
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
Abstract
The invention relates to the technical field of packaging, in particular to an automatic glue brushing paper box forming machine and a box folding method thereof, which mainly comprise the following steps: the automatic gluing machine is connected with the storage bin, and further comprises a material suction mechanism and a hot-pressing box folding mechanism; the invention aims to provide a novel automatic paper box folding machine, which replaces manual work with an automatic mode, frees operators from heavy work, improves the work efficiency and reduces the labor cost.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to an automatic glue brushing paper box forming machine and a box folding method thereof.
background
At present, manual operation is mostly adopted in the production process of the paper box, and operators fold and form all edges of the paper box. The traditional processing method has low production efficiency, high labor intensity of workers and high labor cost. The traditional operators need 3-5 minutes per box by gluing purely manually, and the traditional operators need 2-3 minutes per box by semi-automatic and semi-manual gluing. And the manual gluing process causes the gluing to be askew or causes the carton to deform, resulting in more defective products.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide an automatic glue brushing paper box forming machine.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
An automatic glue brushing paper box forming machine comprises: the automatic gluing machine comprises an electric control box 1, a workbench panel 2, a support 3, a bin 4, a discharging disc 5 and an automatic gluing machine 6, wherein the support 3 is connected with the workbench panel 2, the bin 4 is connected with the workbench panel 2 through a lifting mechanism 7, the automatic gluing machine 6 is connected with the bin 4, the automatic gluing machine further comprises a material sucking mechanism 8 and a hot-pressing box folding mechanism 9, the material sucking mechanism 8 is provided with a vacuum material sucking disc, the material sucking mechanism 8 is driven by a first air cylinder 10 to move between the bin 4 and the discharging disc 5, the vacuum material sucking disc is controlled by a vacuum valve in the electric control box 1 to work, the hot-pressing box folding mechanism 9 is arranged on the workbench panel 2 and is positioned between the bin 4 and the discharging disc 5, the material sucking mechanism 8 further comprises a pressing structure 11, the hot-pressing box folding mechanism 9 comprises an inner die 12 and a surrounding flanging pressing strip 13, and the top surface of the flanging pressing strip 13 is higher than the top surface of, the inner die 12 is fixedly arranged on the workbench panel 2, the pressing structure 11 is controlled to lift by the pressing air cylinder 14 and is matched with the inner die 12 and the flanging pressing strip 13 to complete the pressing action of the paper box, and the flanging pressing strip 13 is controlled by the independent air cylinder 15 to push the inner die 12 to complete the flanging action of the paper box.
More preferably: the press-fit structure 11 includes: the outer die block comprises a fixed plate 16 and an outer die block 17 connected to the periphery of the bottom of the fixed plate, wherein a through hole for a connecting rod 23 to pass through is formed in the fixed plate 16, and the shape of the inner side face of the outer die block 17 is matched with the outer end face of the inner die 12.
More preferably: the hot-pressing box folding mechanism 9 further comprises: the folding edge pressing strips 13 comprise a left folding edge pressing strip 13-1, a right folding edge pressing strip 13-1, a front folding edge pressing strip 13-2 and a rear folding edge pressing strip 13-2 which are arranged in pairs, the inner die 12 is trapezoidal, the inner side faces of the folding edge pressing strips 13 facing the inner die 12 are inclined planes and are parallel to the outer end face of the inner die 12, the ear pushing insertion strips 18 are 4 and are arranged on two sides of the left folding edge pressing strip 13-1 and the right folding edge pressing strip 13-1, and the ear pushing insertion strips 18 are controlled by an independent ear pushing cylinder 19 to be pushed and pulled to complete.
More preferably: the hot-pressing box folding mechanism 9 further comprises: the heating device comprises a heating block 20, a heat insulation pad 21 and an electric heating tube 22, wherein the heating block 20 is in contact with the inner die 12, the electric heating tube 22 is arranged in the heating block 20, the heating block 20 is connected with the workbench panel 2 through the heat insulation pad 21, and the electric heating tube 22 is controlled by the electric control box 1 to work.
a box folding method of an automatic glue brushing paper box forming machine comprises the following steps:
a. coating glue on the paper blank by the automatic glue coating machine according to a set track to finish the glue coating action;
b. The material suction mechanism moves towards the position of the stock bin and reaches the position above the paper blank, the material suction mechanism moves downwards, a vacuum valve in the electric control box controls a material suction disc to suck the paper blank and send the paper blank to the inner mold, and meanwhile, the next automatic glue brushing action is started;
c. The pressing cylinder controls the pressing structure to press the paper blank outside the inner mold, and the paper blank is preliminarily pressed into a box shape;
d. after the pressing mechanism returns to the proper position, the left and right flanging pressing strips are controlled by the independent air cylinder to be pushed towards the inner die, and the left and right flanging actions of the paper box are completed;
e. the ear pushing cylinder controls the four groups of ear pushing insertion pieces to be pushed by the inner die to finish the inward folding action of the flap of the paper box;
f. The four groups of lug pushing mechanisms return to the right position, and the front and rear folding pressing strips are controlled by the independent air cylinders to push towards the inner die so as to finish the outward folding action of the front and rear edges of the paper box;
g. the material suction mechanism sucks the folded paper box from the inner die and sends the folded paper box to the material placing disc while sucking the next paper blank.
A paper box method of an automatic glue brushing paper box forming machine comprises the following steps:
a. the electric control box controls the electric heating pipe to work, so that the temperature of the inner mold rises;
b. The material suction mechanism moves towards the position of the stock bin and reaches the position above the paper blank, the material suction mechanism moves downwards, and a vacuum valve in the electric control box controls the material suction disc to suck the paper blank and send the paper blank to the inner die;
c. the pressing cylinder controls the pressing structure to press the paper blank outside the inner mold, and the paper blank is preliminarily pressed into a box shape;
d. After the pressing mechanism returns to the proper position, the left and right flanging pressing strips are controlled by the independent air cylinder to be pushed towards the inner die, and the left and right flanging actions of the paper box are completed;
e. the ear pushing cylinder controls the four groups of ear pushing insertion pieces to be pushed by the inner die to finish the inward folding action of the flap of the paper box;
f. The four groups of lug pushing mechanisms return to the right position, and the front and rear folding pressing strips are controlled by the independent air cylinders to push towards the inner die so as to finish the outward folding action of the front and rear edges of the paper box;
g. The material suction mechanism sucks the folded paper box from the inner die and sends the folded paper box to the material placing disc while sucking the next paper blank.
The invention has the beneficial effects that:
the invention aims to provide a novel automatic paper box folding machine, which replaces manual work with an automatic mode, frees operators from heavy work, improves the work efficiency and reduces the labor cost.
drawings
FIG. 1 is a schematic view of a box folding process of an automatic glue brushing paper box forming machine;
FIG. 2 is a schematic view of the overall structure of an automatic glue brushing paper box forming machine;
FIG. 3 is a schematic view of the material sucking mechanism and the overall structure;
Fig. 4 is an exploded view of the structure of the thermal compression folding box.
Detailed Description
The invention will be further illustrated with reference to the accompanying figures 1-4 and examples.
Example 1
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the automatic gluing machine comprises an electric control box 1, a workbench panel 2, an inner mold 12, left and right folding edge pressing strips 13-1, front and rear folding edge pressing strips 13-2, a pressing air cylinder 14, a first air cylinder 10, a human-computer interface 24, a storage bin 4, a material sucking mechanism 8, a rack 3, a lug pushing insert 18 and an automatic gluing machine 6; the upper part of an electric control box 1 is provided with a worktable panel 2, the worktable panel 2 is provided with an inner die 12, the periphery of the inner die 12 is provided with a front and back edge folding pressing strip 13-2 and a left and right edge folding pressing strip 13-1, two sides of the left and right edge folding pressing strips 13-1 are provided with four groups of lug pushing insertion pieces 18, a fixed plate 16 right above the inner die 12 is provided with a left and right outer module 17-1 and a front and back outer module 17-2, the inner side of the fixed plate 16 is provided with a vacuum material suction disc in a material suction mechanism, a lifting cylinder 25 controls the lifting of the material suction mechanism 8, the lifting cylinder 25 is connected with the material suction mechanism 8 at the bottom of a rack 3 and moves back and forth along with a first cylinder 10 at the top of the rack, the upper part of the rack 3 is provided with a.
the stock bin 4 can be used for placing 350PCS paper blanks at one time and mainly comprises a stock bin bottom plate and 5PCS stock bin baffle plates, so that the paper blanks can be placed at correct positions when an operator loads materials, and the paper blank positions cannot deviate in the material sucking process.
The material sucking mechanism 8 is mainly used for sucking up the paper blanks in an automatic mode and then transmitting the paper blanks to the inner mold 12, and after the action of the paper folding box is completed, the material sucking mechanism 8 conveys the next paper blank to the inner mold and simultaneously conveys the folded paper box to the material placing tray 5 or the production line.
the material sucking mechanism 8: the device comprises a connecting plate 26, a connecting rod 23, a lifting cylinder 25, a pressing cylinder 14, a fixing plate 16, front and rear outer pressing modules 17-2, left and right outer pressing modules 17-1, a suction sucker mounting plate 27 and a vacuum suction sucker 28.
the box mechanism is rolled over in hot pressing: a left and right edge folding cylinder 15, a left and right edge folding batten 13-1, an ear pushing cylinder 19, an ear pushing inserting piece 18, a front and back edge folding cylinder 15, a front and back edge folding batten 13-2, an inner mold 12, a heating block 20, a heat insulation pad 21 and an electric heating tube 22.
the pressing structure 11 is a main mechanism of an automatic paper folding box machine, and is matched with the inner die 12 to press the paper blanks into a box shape on the outer side of the inner die 12 primarily, then the left and right folding edge pressing strips 13-1 are pushed to the inner die, the four groups of ear pushing insertion pieces 18 which follow up after the left and right folding edge pressing strips 13-1 finish the action start to work, and the front and rear folding edge pressing strips 13-2 are pushed to the inner die 12 to finish the action of the paper folding box when the four groups of ear pushing insertion pieces 18 retreat.
the box folding method comprises the following steps: coating glue on a paper blank by an automatic glue brushing machine according to a set track to finish a 1 st process shown in figure 1, moving a material sucking mechanism to the position of the paper blank after glue brushing is finished, sensing the position by a photoelectric switch in place, moving the material sucking mechanism downwards, sensing the position by the photoelectric switch in place, sucking the paper blank by a sucking disc on the material sucking mechanism, sending the paper blank to an inner mold, simultaneously starting the next automatic glue brushing action, pressing the paper blank outside the inner mold by front and rear outer modules around a fixed plate, preliminarily pressing the paper blank into a box shape to finish a 2 nd process shown in figure 1, pushing left and right folding press strips to the inner mold after the fixed plate returns to the position to finish a 3 rd process shown in figure 1, pushing switches of the left and right folding press strips to be in place, extending four groups of pushing lug insertion strips to finish a 4 th process shown in figure 1, waiting for the four groups of pushing lug insertion strips to return to the switches to be in place, and, the 5 th step shown in fig. 1 is completed, and the box folding operation is completed. And after the pressing timing is finished, the fixed plate, the left and right folding pressing strips and the front and rear folding pressing strips are turned back to the right by the switch induction, and the suction mechanism sucks and takes the next paper blank and simultaneously sucks the folded paper box from the inner die and sends the paper box to a discharge tray or a production line. The forming process of the full-automatic folding box is completed.
example 2
for the processing of some paper boxes made of food-grade materials, because the materials do not need to be glued, the materials are glued, the materials only need to be sucked and placed on a mould, and the gluing after box folding can be realized through the hot pressing of a heating block, therefore, the difference between the embodiment and the embodiment 1 is that the heating block, a heat insulation pad and an electric heating tube are arranged in a cavity in the middle of an inner mould, the heating block is contacted with the inner mould, the heating block is connected with a worktable panel through the heat insulation pad, the electric heating tube is controlled by an electric control box to work, and in the specific box folding method, the step is changed into the step of controlling the electric heating tube to work by the electric control box, so that the temperature of the.
Because this scheme can realize the folding course of working of different cartons through each part cooperation on the whole, for traditional artifical book box, can improve work efficiency greatly, adopted the mode of integrated pressfitting structure on the auto sucking machine structure, roll over the cooperation of box mechanism with the hot pressing of addding and can realize swiftly accomplishing the suppression and the hem operation of carton, overall structure safe and reliable can improve the market benefits of enterprise greatly.
the embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. an automatic glue brushing paper box forming machine comprises: the automatic carton gluing machine is characterized by further comprising a material sucking mechanism and a hot-pressing folding box mechanism, wherein the material sucking mechanism is provided with a vacuum material sucking disc, the material sucking mechanism is driven by a first air cylinder to move between the material bin and the material discharging disc, the vacuum material sucking disc is controlled by a vacuum valve in the electric control box to work, the hot-pressing folding box mechanism is arranged on the worktable panel and is positioned between the material discharging disc and the material discharging disc, the material sucking mechanism further comprises a pressing structure, the hot-pressing folding box mechanism comprises an inner die and a surrounding flanging pressing strip, the height of the top surface of the flanging pressing strip is higher than that of the top surface of the inner die, the inner die is fixedly installed on the worktable panel, the pressing structure is controlled by a pressing air cylinder to lift and is matched with the inner die and the flanging pressing strip to complete carton pressing action, the flanging pressing strip is controlled by an independent cylinder to push the paper box to the inner die to complete the flanging action of the paper box.
2. The automatic glue brushing carton forming machine according to claim 1, characterized in that: the pressfitting structure includes: the connecting rod comprises a fixing plate and an outer module connected to the periphery of the bottom of the fixing plate, wherein a through hole for the connecting rod to pass through is formed in the fixing plate, and the shape of the inner side face of the outer module is matched with the shape of the outer end face of the inner module.
3. the automatic glue brushing carton forming machine according to claim 1, characterized in that: the box mechanism is folded in hot pressing still includes: the folding pressing strips are 4 and comprise a left folding pressing strip, a right folding pressing strip, a front folding pressing strip and a rear folding pressing strip which are arranged in pairs, the shape of the inner die is trapezoidal, the inner side faces of the folding pressing strips facing the inner die are inclined planes and are parallel to the outer end face of the inner die, the number of the ear pushing insertion strips is 4 and are arranged on two sides of the left folding pressing strip and the right folding pressing strip, and the ear pushing insertion strips are controlled by an independent ear pushing cylinder to push and pull to complete the inward folding of the front pieces of.
4. The automatic glue brushing carton forming machine according to claim 1, characterized in that: the box mechanism is folded in hot pressing still includes: the heating device comprises a heating block, a heat insulation pad and an electric heating tube, wherein the heating block is in contact with the inner die, the electric heating tube is arranged in the heating block, the heating block is connected with a workbench panel through the heat insulation pad, and the electric heating tube is controlled by an electrical control box to work.
5. A box folding method of an automatic glue brushing paper box forming machine according to claim 3, characterized by comprising the following steps:
a. coating glue on the paper blank by the automatic glue coating machine according to a set track to finish the glue coating action;
b. The material suction mechanism moves towards the position of the stock bin and reaches the position above the paper blank, the material suction mechanism moves downwards, a vacuum valve in the electric control box controls a material suction disc to suck the paper blank and send the paper blank to the inner mold, and meanwhile, the next automatic glue brushing action is started;
c. The pressing cylinder controls the pressing structure to press the paper blank outside the inner mold, and the paper blank is preliminarily pressed into a box shape;
d. After the pressing mechanism returns to the proper position, the left and right flanging pressing strips are controlled by the independent air cylinder to be pushed towards the inner die, and the left and right flanging actions of the paper box are completed;
e. The ear pushing cylinder controls the four groups of ear pushing insertion pieces to be pushed by the inner die to finish the inward folding action of the flap of the paper box;
f. The four groups of lug pushing mechanisms return to the right position, and the front and rear folding pressing strips are controlled by the independent air cylinders to push towards the inner die so as to finish the outward folding action of the front and rear edges of the paper box;
g. The material suction mechanism sucks the folded paper box from the inner die and sends the folded paper box to the material placing disc while sucking the next paper blank.
6. the carton method of an automatic glue brushing carton forming machine according to claim 5, characterized by comprising the steps of:
a. the electric control box controls the electric heating pipe to work, so that the temperature of the inner mold rises;
b. the material suction mechanism moves towards the position of the stock bin and reaches the position above the paper blank, the material suction mechanism moves downwards, and a vacuum valve in the electric control box controls the material suction disc to suck the paper blank and send the paper blank to the inner die;
c. The pressing cylinder controls the pressing structure to press the paper blank outside the inner mold, and the paper blank is preliminarily pressed into a box shape;
d. After the pressing mechanism returns to the proper position, the left and right flanging pressing strips are controlled by the independent air cylinder to be pushed towards the inner die, and the left and right flanging actions of the paper box are completed;
e. the ear pushing cylinder controls the four groups of ear pushing insertion pieces to be pushed by the inner die to finish the inward folding action of the flap of the paper box;
f. the four groups of lug pushing mechanisms return to the right position, and the front and rear folding pressing strips are controlled by the independent air cylinders to push towards the inner die so as to finish the outward folding action of the front and rear edges of the paper box;
g. The material suction mechanism sucks the folded paper box from the inner die and sends the folded paper box to the material placing disc while sucking the next paper blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552121.5A CN110549676A (en) | 2018-05-31 | 2018-05-31 | automatic glue brushing paper box forming machine and box folding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552121.5A CN110549676A (en) | 2018-05-31 | 2018-05-31 | automatic glue brushing paper box forming machine and box folding method thereof |
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| Publication Number | Publication Date |
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| CN110549676A true CN110549676A (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552121.5A Pending CN110549676A (en) | 2018-05-31 | 2018-05-31 | automatic glue brushing paper box forming machine and box folding method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452422A (en) * | 2019-01-21 | 2020-07-28 | 东莞市潇湘包装制品有限公司 | Automatic glue brushing paper box forming machine and box folding method thereof |
| CN112895594A (en) * | 2021-01-20 | 2021-06-04 | 蓝山县嘉鸿彩印有限公司 | Full-automatic bottom-hooking box pasting machine |
| CN114474848A (en) * | 2022-01-12 | 2022-05-13 | 中科天工（武汉）智能技术有限公司 | Packing box production process |
| CN114834691A (en) * | 2022-05-31 | 2022-08-02 | 岩谷气具(珠海)有限公司 | Automatic box folding machine and box folding method |
| CN114953590A (en) * | 2022-05-18 | 2022-08-30 | 广西巨星医疗器械有限公司 | Automatic box folding system |
-
2018
- 2018-05-31 CN CN201810552121.5A patent/CN110549676A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452422A (en) * | 2019-01-21 | 2020-07-28 | 东莞市潇湘包装制品有限公司 | Automatic glue brushing paper box forming machine and box folding method thereof |
| CN112895594A (en) * | 2021-01-20 | 2021-06-04 | 蓝山县嘉鸿彩印有限公司 | Full-automatic bottom-hooking box pasting machine |
| CN112895594B (en) * | 2021-01-20 | 2023-02-28 | 蓝山县嘉鸿彩印有限公司 | Full-automatic bottom-hooking box pasting machine |
| CN114474848A (en) * | 2022-01-12 | 2022-05-13 | 中科天工（武汉）智能技术有限公司 | Packing box production process |
| CN114474848B (en) * | 2022-01-12 | 2023-09-29 | 中科天工（武汉）智能技术有限公司 | Packing box production process |
| CN114953590A (en) * | 2022-05-18 | 2022-08-30 | 广西巨星医疗器械有限公司 | Automatic box folding system |
| CN114834691A (en) * | 2022-05-31 | 2022-08-02 | 岩谷气具(珠海)有限公司 | Automatic box folding machine and box folding method |
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Application publication date: 20191210 |