CN110588062A - Automatic edge folding device for corrugated case - Google Patents
Automatic edge folding device for corrugated case Download PDFInfo
- Publication number
- CN110588062A CN110588062A CN201910850849.0A CN201910850849A CN110588062A CN 110588062 A CN110588062 A CN 110588062A CN 201910850849 A CN201910850849 A CN 201910850849A CN 110588062 A CN110588062 A CN 110588062A
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- Prior art keywords
- folding
- paperboard
- pressing
- piece
- full
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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
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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
- B31B50/74—Auxiliary operations
Abstract
The invention discloses an automatic edge folding device for a corrugated case, which comprises: a cardboard piece-by-piece separating mechanism and a cardboard edge folding mechanism. The cardboard piece-by-piece separating mechanism includes: the device comprises a paperboard stacking and storing assembly and a paperboard piece-by-piece separating assembly. Cardboard hem mechanism includes: the pre-pressing and folding component and the full-pressing and folding component are arranged on the base; the full-folding assembly comprises: the folding device comprises a folding base, a connecting support plate and a full-folding rotating plate; the connecting support plate is fixed on the edge folding base, the full-pressing folding rotating plate is rotatably arranged on the edge folding base, and a pre-pressing folding gap is formed between the connecting support plate and the full-pressing folding rotating plate; the pre-crimping assembly is positioned above the full crimping assembly, wherein the paperboard piece-by-piece separating assembly forms an inclined paperboard separating channel, the full crimping assembly forms an inclined paperboard flanging channel, and the separating channel is communicated with the flanging channel. The automatic edge folding device can separate a plurality of paper boards which are sequentially stacked one by one, and edge folding is carried out on the paper boards on the basis of separating the paper boards one by one.
Description
Technical Field
The invention relates to the technical field of corrugated case production and manufacturing, in particular to an automatic edge folding device for a corrugated case.
Background
As shown in fig. 1, this is a structural diagram of a paper sheet 10, and a corrugated cardboard box can be obtained by performing processes such as folding, binding, or gluing on this paper sheet 10.
In the production process of the corrugated carton, one of the processes is to fold the edge of the paper board 10 to obtain the reinforcing edge 11, and the reinforcing edge 11 is conveniently connected with other edges of the paper board 10, for example, glue can be applied to the reinforcing edge 11, so that the reinforcing edge 11 coated with glue can be conveniently adhered to other edges.
With the continuous development of society and the continuous progress of science and technology, mechanical automatic production becomes a development trend, gradually replaces the traditional manual labor, and injects a new power source for the sustainable development of enterprises. Therefore, corrugated carton manufacturing enterprises also need to advance with time, and through the transformation and upgrading, the technical transformation is actively promoted, the mechanical automatic production is vigorously developed, and the sustainable development of the enterprises is realized.
During the feeding of the paperboard 10, the supplier stacks multiple sheets of the paperboard 10 to supply the paperboard. Therefore, how to design and develop an automatic edge folding device for corrugated paper boxes is a technical problem that a design developer needs to solve, on one hand, the automatic edge folding device can separate a plurality of paper boards 10 stacked in sequence one by one, and on the other hand, the automatic edge folding device can fold the paper boards 10 on the basis of separating the paper boards 10 one by one.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automatic edge folding device for corrugated cartons, which can be used for separating a plurality of sequentially stacked paper boards one by one on one hand and folding the paper boards on the basis of separating the paper boards one by one on the other hand.
The purpose of the invention is realized by the following technical scheme:
an automatic flanging device for corrugated cartons, for flanging paperboard, comprising: a paperboard piece-by-piece separating mechanism and a paperboard edge folding mechanism;
the cardboard piece-by-piece separating mechanism includes: the paperboard stacking and storing assembly and the paperboard piece-by-piece separating assembly are arranged on the paperboard stacking and storing assembly;
the stacked storage component is used for storing a plurality of paperboards which are stacked in sequence, the stacked storage component is provided with a paperboard blanking port, the piece-by-piece separation component is positioned at the paperboard blanking port, and the paperboard piece-by-piece separation component is used for separating the plurality of paperboards which are stacked in sequence in the stacked storage component;
cardboard hem mechanism includes: the pre-pressing and folding component and the full-pressing and folding component are arranged on the base;
the full-folding assembly comprises: the folding device comprises a folding base, a connecting support plate and a full-folding rotating plate; the connecting support plate is fixed on the edge folding base, the full-pressure folding rotating plate is rotatably arranged on the edge folding base, the connecting support plate is connected between the paperboard piece-by-piece separating assembly and the full-pressure folding rotating plate, and a pre-pressing folding gap is formed between the connecting support plate and the full-pressure folding rotating plate; the full-folding assembly also comprises a full-folding driving part in driving connection with the full-folding rotating plate;
the pre-pressing and folding component is positioned above the full-pressing and folding component and comprises a pre-pressing and folding driving part and a pre-pressing and folding knife in driving connection with the pre-pressing and folding driving part, and the pre-pressing and folding driving part drives the pre-pressing and folding knife to stretch and retract so that the pre-pressing and folding knife enters or is separated from the pre-pressing and folding gap;
the paperboard piece-by-piece separating assembly forms an inclined paperboard separating channel, the full-pressing and folding assembly forms an inclined paperboard folding channel, and the separating channel is communicated with the folding channel.
In one embodiment, the cardboard stacking magazine comprises: the left separation guide rail, the right separation guide rail, the left limiting and aligning rod, the right limiting and aligning rod and the middle blocking rod are arranged on the left side of the guide rail;
the left side separation guide rail with the right side separation guide rail is parallel to each other and arranged at intervals, the left side limiting and aligning rod is arranged on the left side separation guide rail, the right side limiting and aligning rod is arranged on the right side separation guide rail, and the middle blocking rod is positioned between the left side limiting and aligning rod and the right side limiting and aligning rod.
In one embodiment, the extension directions of the left and right split guide rails form an inclination angle with the horizontal plane.
In one embodiment, the cardboard sheet-by-sheet separating assembly comprises: the paper board driving conveyor belt, the paper board extracting conveyor belt and the paper board pressing and holding module;
the paperboard actuating conveyor belt, the paperboard extracting conveyor belt and the paperboard pressing and holding module are sequentially arranged along the paperboard separation channel, and the paperboard extracting conveyor belt is connected between the paperboard actuating conveyor belt and the paperboard pressing and holding module;
the paperboard pressing and holding module comprises a paperboard upper pressing conveyor belt and a paperboard lower pressing conveyor belt which are pressed and held mutually;
one end of the middle blocking rod, which is close to the paperboard separation channel, is provided with a bending end, a notch is formed in the bending end, a pressing wheel is arranged at the notch, and the wheel surface of the pressing wheel is pressed on the paperboard extraction conveyor belt;
the piece-by-piece paperboard separating assembly further comprises a separating driving part which is in driving connection with the paperboard actuating conveyor belt, the paperboard extracting conveyor belt and the paperboard pressing and holding module.
In one embodiment, the full-folding driving part is of a motor driving structure.
In one embodiment, the pre-crimping driving part is an air cylinder driving structure.
In one embodiment, the plate surface of the engaging support plate forms an inclined angle with the horizontal plane, and one end of the engaging support plate is engaged with the left and right separating guide rails.
In one embodiment, the paperboard creasing mechanism further comprises a creasing adjustment assembly comprising: the adjusting track, the adjusting screw and the adjusting fixing seat are arranged on the adjusting base;
the edge folding base is arranged on the adjusting track in a sliding mode, an adjusting screw hole is formed in the edge folding base, one end of the adjusting screw rod is screwed in the adjusting screw hole, and the other end of the adjusting screw rod is arranged on the adjusting fixing base in a rotating mode.
In one embodiment, the end of the adjusting screw is provided with a screwing handle.
In one embodiment, the pre-crimping assembly is mounted on the crimping base.
The automatic edge folding device for the corrugated case can separate a plurality of paper boards which are sequentially stacked one by one on one hand, and can fold the paper boards on the basis of separating the paper boards one by one on the other hand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of a paperboard;
fig. 2 is a structural view of an automatic hemming device for a corrugated cardboard box according to an embodiment of the present invention;
FIG. 3 is a block diagram of the cardboard sheet-by-sheet separating mechanism shown in FIG. 2;
FIG. 4 is a block diagram of the cardboard laminate magazine assembly shown in FIG. 3;
FIG. 5 is a block diagram of the cardboard sheet-by-sheet separating assembly shown in FIG. 3;
FIG. 6 is a block diagram of a full creasing assembly of the paperboard creasing mechanism of FIG. 2;
FIG. 7 is a block diagram of a pre-creasing assembly of the paperboard creasing mechanism shown in FIG. 2.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2, an automatic folding apparatus 20 for a corrugated box, for folding a paper sheet 10, comprises: a cardboard piece-by-piece separating mechanism 30 and a cardboard folding mechanism 40.
The following describes the specific structure of the cardboard sheet-by-sheet separating mechanism 30 and the connection relationship of the respective members:
as shown in fig. 3, the cardboard sheet-by-sheet separating mechanism 30 includes: a cardboard stacking and storing assembly 100 and a cardboard piece-by-piece separating assembly 200.
The stacked cardboard storage assembly 100 is used for storing a plurality of sequentially stacked cardboard 10, the stacked cardboard storage assembly 100 has a cardboard blanking opening 101 (as shown in fig. 4), the cardboard piece-by-piece separating assembly 200 is located at the cardboard blanking opening 101, and the cardboard piece-by-piece separating assembly 200 is used for separating the plurality of sequentially stacked cardboard 10 in the stacked cardboard storage assembly 100.
Specifically, as shown in fig. 4, the cardboard stacking magazine 100 includes: a left separating guide rail 110, a right separating guide rail 120, a left limiting and aligning rod 130, a right limiting and aligning rod 140 and a middle blocking rod 150.
As shown in fig. 4, the left separation guide rail 110 and the right separation guide rail 120 are parallel to each other and spaced apart from each other, the left spacing leveling rod 130 is disposed on the left separation guide rail 110, the right spacing leveling rod 140 is disposed on the right separation guide rail 120, and the middle blocking rod 150 is disposed between the left spacing leveling rod 130 and the right spacing leveling rod 140.
Here, it is to be noted that, as shown in fig. 4, the left separating guide rail 110 and the right separating guide rail 120 are parallel to each other and are spaced apart from each other, the space between the left separating guide rail 110 and the right separating guide rail 120 also forms the above-mentioned cardboard drop opening 101, and the cardboard piece-by-piece separating assembly 200 is located at the cardboard drop opening 101, and the cardboard piece-by-piece separating assembly 200 is used for separating the bottommost cardboard 10 from the cardboard drop opening 101.
As shown in fig. 4, the left separation guide rail 110 and the right separation guide rail 120 cooperate with each other to support a plurality of stacked paper sheets 10, and guide the bottom sheet 10, so that the bottom sheet 10 can be smoothly separated along the track formed by the left separation guide rail 110 and the right separation guide rail 120.
As shown in fig. 4, the left and right position-limiting leveling rods 130 and 140 are used for leveling the plurality of sequentially stacked paper sheets 10, preventing the plurality of sequentially stacked paper sheets 10 from being inclined or twisted, and thus ensuring that the plurality of sequentially stacked paper sheets 10 can be smoothly separated one by one.
As shown in fig. 4, the middle blocking bar 150 is located between the left side position-limiting aligning bar 130 and the right side position-limiting aligning bar 140, the middle blocking bar 150 extends from the top of the plurality of sequentially stacked paper boards 10 to the bottom of the plurality of sequentially stacked paper boards 10, and the middle blocking bar 150 blocks the other paper boards 10 except the bottom paper board 10 to prevent the other paper boards 10 from being separated from the bottom paper board 10, thereby ensuring that the plurality of sequentially stacked paper boards 10 can be effectively separated without adhesion.
Further, the extension direction of the left and right separation guide rails 110 and 120 forms an inclination angle with the horizontal plane (as shown in fig. 3), so that the bottom sheet 10 can be more smoothly slid out in an inclined manner.
Specifically, as shown in fig. 5, the cardboard sheet-by-sheet separating assembly 200 includes: a cardboard actuating conveyor 210, a cardboard extracting conveyor 220 and a cardboard pressing and holding module 230. Here, it should be noted that, in order to better match the left separation guide rail 110 and the right separation guide rail 120 which are arranged in an inclined manner, the cardboard piece-by-piece separating assembly 200 forms an inclined cardboard separating channel (not shown), along which the cardboard actuation conveyor 210, the cardboard extraction conveyor 220 and the cardboard holding module 230 are arranged in sequence, and the cardboard extraction conveyor 220 is engaged between the cardboard actuation conveyor 210 and the cardboard holding module 230.
Further, as shown in fig. 5, the board pressing module 230 includes an upper board pressing conveyor 231 and a lower board pressing conveyor 232 which are pressed against each other.
As shown in fig. 4, a bent end 151 is formed at one end of the middle blocking rod 150 close to the cardboard separation channel, a notch 152 is formed on the bent end 151, a pressing wheel 153 (as shown in fig. 5) is arranged at the notch 152, and a wheel surface of the pressing wheel 153 is pressed on the cardboard extraction conveyor belt 220.
Further, the sheet-by-sheet separation assembly 200 further comprises a separation drive (not shown) drivingly connected to the sheet actuating conveyor 210, the sheet withdrawing conveyor 220, and the sheet holding module 230.
The separation driving part drives the paper board actuating conveyor belt 210 to perform conveying motion, the paper board actuating conveyor belt 210 is used for actuating the bottommost paper board 10 in the paper board stacking and storing assembly 100, so that one end of the bottommost paper board 10 can enter between the wheel surface of the pressing wheel 153 and the paper board extracting conveyor belt 220 instantly; when one end of the paper board 10 at the bottommost layer enters between the wheel surface of the pressing wheel 153 and the paper board extracting conveyor belt 220, one end of the paper board 10 is also clamped by the wheel surface of the pressing wheel 153 and the paper board extracting conveyor belt 220, the separating driving part drives the paper board extracting conveyor belt 220 to perform conveying motion, and then the paper board 10 at the bottommost layer enters the paper board pressing and holding module 230 under the combined action of the pressing wheel 153 and the paper board extracting conveyor belt 220; since the sheet pressing and holding module 230 includes the sheet upper pressing conveyor 231 and the sheet lower pressing conveyor 232 which are pressed against each other, the lowermost sheet 10 is held by the sheet upper pressing conveyor 231 and the sheet lower pressing conveyor 232, and the separation driving portion drives the sheet upper pressing conveyor 231 and the sheet lower pressing conveyor 232 to perform the conveying movement, so that the lowermost sheet 10 can be separated and enter the next hemming station.
It should be noted that, the middle blocking rod 150 forms a bent end 151 at an end close to the paper board separation channel, and the bent end 151 can better guide the plurality of paper boards 10 stacked in sequence, so that the paper boards can be smoothly separated one by one without generating a jamming phenomenon. Furthermore, a notch 152 is formed in the bent end 151, a pressing wheel 153 is arranged at the notch 152, and the pressing wheel 153 is matched with the paperboard extraction conveyor belt 220, so that when the bottommost paperboard 10 is triggered to the pressing wheel 153 and the paperboard extraction conveyor belt 220 instantaneously, the pressing wheel 153 and the paperboard extraction conveyor belt 220 are matched together to take the bottommost paperboard 10 out.
The specific structure of the cardboard folding mechanism 40 and the connection relationship of the respective members will be explained below:
as shown in fig. 2, the cardboard folding mechanism 40 comprises: pre-crimping assembly 300, full crimping assembly 400.
Specifically, as shown in fig. 6, the full-folding assembly 400 includes: a folding base 410, a connecting support plate 420 and a full-folding rotating plate 430. The connecting support plate 420 is fixed on the folding base 410, the full-pressure folding rotating plate 430 is rotatably arranged on the folding base 410, the connecting support plate 420 is connected between the cardboard piece-by-piece separating assembly 200 and the full-pressure folding rotating plate 430, and a pre-pressing folding gap 500 is formed between the connecting support plate 420 and the full-pressure folding rotating plate 430. Here, the full-folding assembly 400 further includes a full-folding driving portion 440 drivingly connected to the full-folding rotating plate 430, and the full-folding driving portion 440 is configured to drive the full-folding rotating plate 430 to rotate, so that the full-folding rotating plate 430 rotates forward or backward. In the present embodiment, the full-folding driving portion 440 has a motor driving structure.
Specifically, the pre-pressing folding assembly 300 is located above the full-pressing folding assembly 400, as shown in fig. 7, the pre-pressing folding assembly 300 includes a pre-pressing folding driving portion 310 and a pre-pressing folding knife 320 drivingly connected to the pre-pressing folding driving portion 310, and the pre-pressing folding driving portion 310 drives the pre-pressing folding knife 320 to extend and retract, so that the pre-pressing folding knife 320 enters or leaves the pre-pressing folding gap 500. In the present embodiment, the pre-crimping driving portion 310 is a cylinder driving structure.
Wherein, in order to match the inclined cardboard separation channel formed by the cardboard piece-by-piece separation assembly 200, the full-folding assembly 430 also forms an inclined cardboard folding channel (not shown), and the cardboard separation channel and the cardboard folding channel are communicated with each other. Thus, the paperboard 10 coming out of the paperboard separation channel can smoothly enter the paperboard folding channel. Here, it is noted that the plate surface of the engaging support plate 420 forms an inclined angle with the horizontal plane, and one end of the engaging support plate 420 is engaged with the left and right separating guide rails 110 and 120. The plate surface of the joining support plate 420 forms an inclined angle with the horizontal plane, and it can be understood that the plate surface of the joining support plate 420 also forms a part of the cardboard folding channel, so that the cardboard 10 coming out from the left separating guide rail 110 and the right separating guide rail 120 can smoothly enter the plate surface of the joining support plate 420.
When the paper board 10 reaches the surface of the supporting plate 420, a part of the paper board 10 also crosses the pre-folding gap 500, so that a part of the paper board 10 is on the surface of the supporting plate 420, and another part of the paper board 10 is on the surface of the full-folding rotating plate 430, at this time, the paper board up-pressing conveyor belt 231 and the paper board down-pressing conveyor belt 232 at the paper board piece-by-piece separating assembly 200 suddenly stop, and thus, the paper board 10 is stopped at the current position;
next, the pre-pressing and folding assembly 300 is operated, the pre-pressing and folding driving portion 310 drives the pre-pressing and folding knife 320 to extend out, so that the pre-pressing and folding knife 320 approaches to the pre-pressing and folding gap 500, and thus the cardboard 10 is pressed out of a dent;
after the cardboard 10 is pressed out of a dent, the pre-pressing folding driving part 310 drives the pre-pressing folding knife 320 to contract, so that the pre-pressing folding knife 320 does not contact the cardboard 10 any more;
then, the full-folding driving portion 440 drives the full-folding rotating plate 430 to rotate forward, and since a dent is formed on the paper sheet 10, the paper sheet 10 is folded into a folding edge under the action of the full-folding rotating plate 430;
when the paperboard 10 is folded to form a folded edge, the full-folding driving part 440 drives the full-folding rotating plate 430 to rotate reversely and reset, and the reset of the full-folding rotating plate 430 does not hinder the blanking of the paperboard 10 any more;
then, the operation of the upper paper board pressing conveyor 231 and the lower paper board pressing conveyor 232 at the paper board piece-by-piece separating assembly 200 is continued, so that the paper board 10 can be completely released from the binding of the upper paper board pressing conveyor 231 and the lower paper board pressing conveyor 232, and then the paper board 10 can fall down along the inclined paper board folding channel, thereby completing the current folding process of the paper board 10.
In the actual production process, the different portions of the paperboard 10 need to be folded according to the actual situation, so as to obtain the corresponding folded edges. To solve this technical problem and improve the compatibility of the overall apparatus, the cardboard folding mechanism 40 further includes a folding adjusting assembly 600 (shown in fig. 6), and the folding adjusting assembly 600 includes: adjusting rail 610, adjusting screw 620, adjusting fixing seat 630. The folding base 410 is slidably disposed on the adjusting rail 610, an adjusting screw hole (not shown) is disposed on the folding base 410, one end of the adjusting screw 620 is screwed into the adjusting screw hole, and the other end of the adjusting screw 620 is rotatably disposed on the adjusting fixing base 630. Further, the end of the adjusting screw 620 is provided with a screwing handle 621. Also, pre-crimping assembly 300 is mounted on crimping base 410.
Like this, through twisting handle 621 and moving, twist handle 621 and then drive adjusting screw 620 and rotate, because adjusting screw 620's one end screw fit in adjusting screw, then, adjusting screw 620 and then drive hem base 410 and reciprocate to slide on adjusting track 610, hem base 410 drives linking backup pad 420 and the removal of full pressure folding turning plate 430 above that, it can be known, the position that the clearance 500 was rolled over in the pre-pressure also corresponding emergence is removed, simultaneously, subassembly 300 is rolled over in the pre-pressure also together takes place to remove, then, just can press and roll over different parts of cardboard 10, thereby obtain the folded edge of unidimensional pressure, the holistic compatibility of device has been improved.
The automatic edge folding device for the corrugated case can separate a plurality of paper boards which are sequentially stacked one by one on one hand, and can fold the paper boards on the basis of separating the paper boards one by one on the other hand.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An automatic flanging device for corrugated cardboard boxes for flanging cardboard sheets, comprising: a paperboard piece-by-piece separating mechanism and a paperboard edge folding mechanism;
the cardboard piece-by-piece separating mechanism includes: the paperboard stacking and storing assembly and the paperboard piece-by-piece separating assembly are arranged on the paperboard stacking and storing assembly;
the stacked storage component is used for storing a plurality of paperboards which are stacked in sequence, the stacked storage component is provided with a paperboard blanking port, the piece-by-piece separation component is positioned at the paperboard blanking port, and the paperboard piece-by-piece separation component is used for separating the plurality of paperboards which are stacked in sequence in the stacked storage component;
cardboard hem mechanism includes: the pre-pressing and folding component and the full-pressing and folding component are arranged on the base;
the full-folding assembly comprises: the folding device comprises a folding base, a connecting support plate and a full-folding rotating plate; the connecting support plate is fixed on the edge folding base, the full-pressure folding rotating plate is rotatably arranged on the edge folding base, the connecting support plate is connected between the paperboard piece-by-piece separating assembly and the full-pressure folding rotating plate, and a pre-pressing folding gap is formed between the connecting support plate and the full-pressure folding rotating plate; the full-folding assembly also comprises a full-folding driving part in driving connection with the full-folding rotating plate;
the pre-pressing and folding component is positioned above the full-pressing and folding component and comprises a pre-pressing and folding driving part and a pre-pressing and folding knife in driving connection with the pre-pressing and folding driving part, and the pre-pressing and folding driving part drives the pre-pressing and folding knife to stretch and retract so that the pre-pressing and folding knife enters or is separated from the pre-pressing and folding gap;
the paperboard piece-by-piece separating assembly forms an inclined paperboard separating channel, the full-pressing and folding assembly forms an inclined paperboard folding channel, and the separating channel is communicated with the folding channel.
2. The automatic creasing device for corrugated containers of claim 1, wherein the cardboard stacking magazine comprises: the left separation guide rail, the right separation guide rail, the left limiting and aligning rod, the right limiting and aligning rod and the middle blocking rod are arranged on the left side of the guide rail;
the left side separation guide rail with the right side separation guide rail is parallel to each other and arranged at intervals, the left side limiting and aligning rod is arranged on the left side separation guide rail, the right side limiting and aligning rod is arranged on the right side separation guide rail, and the middle blocking rod is positioned between the left side limiting and aligning rod and the right side limiting and aligning rod.
3. The automatic flanging device for a corrugated box according to claim 2, wherein the extension directions of the left and right separating guide rails form an inclination angle with the horizontal plane.
4. The automatic creasing device for corrugated containers of claim 2, wherein the cardboard sheet-by-sheet separating assembly comprises: the paper board driving conveyor belt, the paper board extracting conveyor belt and the paper board pressing and holding module;
the paperboard actuating conveyor belt, the paperboard extracting conveyor belt and the paperboard pressing and holding module are sequentially arranged along the paperboard separation channel, and the paperboard extracting conveyor belt is connected between the paperboard actuating conveyor belt and the paperboard pressing and holding module;
the paperboard pressing and holding module comprises a paperboard upper pressing conveyor belt and a paperboard lower pressing conveyor belt which are pressed and held mutually;
one end of the middle blocking rod, which is close to the paperboard separation channel, is provided with a bending end, a notch is formed in the bending end, a pressing wheel is arranged at the notch, and the wheel surface of the pressing wheel is pressed on the paperboard extraction conveyor belt;
the piece-by-piece paperboard separating assembly further comprises a separating driving part which is in driving connection with the paperboard actuating conveyor belt, the paperboard extracting conveyor belt and the paperboard pressing and holding module.
5. The automatic creasing device for corrugated containers of claim 1, wherein the full-creasing drive is of motor-driven construction.
6. The automatic creasing device for corrugated containers of claim 5, wherein the pre-creasing drive is a cylinder drive.
7. The automatic flanging device for corrugated cardboard boxes of claim 3, wherein the plate surface of the engagement support plate forms an inclined angle with the horizontal plane, and one end of the engagement support plate is engaged with the left and right separation guide rails.
8. The automatic creasing device for corrugated containers of claim 1, wherein the paperboard creasing mechanism further comprises a creasing adjustment assembly, the creasing adjustment assembly comprising: the adjusting track, the adjusting screw and the adjusting fixing seat are arranged on the adjusting base;
the edge folding base is arranged on the adjusting track in a sliding mode, an adjusting screw hole is formed in the edge folding base, one end of the adjusting screw rod is screwed in the adjusting screw hole, and the other end of the adjusting screw rod is arranged on the adjusting fixing base in a rotating mode.
9. The automatic flanging device for corrugated containers according to claim 8, wherein the end of said adjusting screw is provided with a twist grip.
10. The automatic creasing device for corrugated containers of claim 9, wherein the pre-creasing assembly is mounted on the creasing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850849.0A CN110588062B (en) | 2019-09-10 | 2019-09-10 | Automatic edge folding device for corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850849.0A CN110588062B (en) | 2019-09-10 | 2019-09-10 | Automatic edge folding device for corrugated case |
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| CN110588062A true CN110588062A (en) | 2019-12-20 |
| CN110588062B CN110588062B (en) | 2021-01-05 |
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| CN205836075U (en) * | 2016-07-11 | 2016-12-28 | 常州节卡智能装备有限公司 | Carton automatic moulding production line |
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| CN110588062B (en) | 2021-01-05 |
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