CN109986839B - Carton production machine using single paperboard - Google Patents
Carton production machine using single paperboard Download PDFInfo
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- CN109986839B CN109986839B CN201910227991.XA CN201910227991A CN109986839B CN 109986839 B CN109986839 B CN 109986839B CN 201910227991 A CN201910227991 A CN 201910227991A CN 109986839 B CN109986839 B CN 109986839B
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- nailing
- paper
- paperboard
- paper board
- folding
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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
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
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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
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/07—Feeding sheets or blanks by air pressure or suction
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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
- B31B50/52—Folding sheets, blanks or webs by reciprocating or oscillating members, e.g. fingers
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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
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/68—Uniting opposed surfaces or edges; Taping by stitching, stapling or riveting
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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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
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- Making Paper Articles (AREA)
Abstract
The invention discloses a carton production machine using a single paperboard, which comprises a folding mechanism and a nailing mechanism, wherein the folding mechanism comprises a swing arm folding mechanism and a guide mechanism, and the swing arm folding mechanism comprises a driving mechanism, a transmission mechanism and a swing rod; a vacuum chuck is arranged on the oscillating bar; the nailing mechanism comprises a front end positioning mechanism, a side positioning mechanism, a paperboard driving mechanism and a nailing/pasting assembly, and by adopting the nailing mechanism, the paperboard folding action can be completed through the cooperation of the swing rod and the vacuum chuck; after being folded, the left paper board and the right paper board are respectively supported on the left guide plate and the right guide plate, and the paper boards can be divided into three layers with preset shapes so as to be matched with a subsequent nailing/pasting mechanism to finish the box nailing or box gluing action. The mechanism is stable and reliable in work, capable of meeting the folding requirements of boxes with different sizes and shapes, wide in application range and high in production efficiency. The nailing/pasting mechanism is matched with the folding mechanism to nail/paste and fix the folded paper boards to form finished paper boxes, and the nailing/pasting is stable and efficient.
Description
Technical Field
The invention relates to a carton production machine, in particular to a carton production machine using a single paperboard.
Background
The carton is made by nailing or adhesively securing a predetermined shape of paperboard. When the box is used, the nailed frame-shaped paper board is only needed to be opened, and then the box bottom and the box top are folded and fixed. The existing paperboard nailing machine is mainly semi-automatic, and needs to manually bend single paperboards upwards along creases, ensure that the bent left and right edges are overlapped together in sequence and then push the single paperboards into a nailing mechanism. When a carton is produced, workers need to repeat the actions, the labor intensity is high, the repetition is tedious, and the production speed is limited artificially.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a carton production machine using a single paperboard, which can automatically complete the folding, nailing and sticking actions of the paperboard, liberate labor force and improve production efficiency.
In order to solve the above technical problems, the present invention provides a carton producing machine using a single sheet of paperboard, comprising a folding mechanism and a nailing/pasting mechanism,
the folding mechanism comprises a swing arm folding mechanism and a guide mechanism, the swing arm folding mechanism comprises a driving mechanism, a transmission mechanism and a swing rod, the driving mechanism is connected with the swing rod through the transmission mechanism, and the swing rod is driven to swing around a swing center in a reciprocating manner; a vacuum chuck is arranged on the oscillating bar; the guide mechanism is arranged at the overlapping position of the folded paper board to be processed and comprises a left guide plate and a right guide plate, and the left guide plate and the right guide plate are partially staggered and arranged at different heights;
the nailing/pasting mechanism comprises a front end positioning mechanism, a side positioning mechanism, a paper board driving mechanism and a nailing assembly or pasting assembly,
the nailing assembly fixes the corresponding part of the paperboard in a nailing mode, and the pasting assembly fixes the corresponding part of the paperboard in a pasting mode.
As an improvement of the above scheme, the nailing assembly comprises a nailing head and a metal nail wire coil, wherein the nailing head is used for nailing the paperboard passing below, and the metal nail wire coil is used for supplying metal nails for the nailing head; the front end positioning mechanism is arranged below the rear part of the nailing machine head and used for limiting the advancing direction of the paper board; the lateral positioning mechanisms are arranged on two sides of the advancing direction of the paper board and used for limiting the two sides of the paper board; the paper board driving mechanism is used for driving the paper board to pass through the nailing machine head in a matching manner with the nailing machine head.
As an improvement of the scheme, the beating and aligning cylinders are arranged on two sides of the lateral positioning mechanism, so that the paper boards can be pushed laterally at the same time, and the paper boards can run on the transfer central line.
As the improvement of above-mentioned scheme, side positioning mechanism's one side is equipped with beats neat cylinder, and the opposite side is fixed and is equipped with the side direction baffle, it can promote the cardboard side direction to beat neat cylinder, makes cardboard one side and side direction baffle butt.
As an improvement of the above scheme, the folding mechanism further comprises a pressing plate for positioning the folded paper board.
As an improvement of the above scheme, the paper board driving mechanism comprises a driving wheel arranged in front of the nailing mechanism and a conveying belt arranged behind the nailing mechanism.
As an improvement of the scheme, a paperboard clamping wheel is arranged under the driving wheel, the paperboard clamping wheel is arranged on a clamping shaft, and the height of the clamping shaft is adjustable.
As an improvement of the scheme, the front end positioning mechanism is hinged through a hinged shaft, and the hinged shaft is connected with a control switch; when the front end positioning mechanism is pushed by the paper board to drive the hinged shaft to rotate, the control switch controls the paper board driving mechanism to be matched with the nailing machine head, and automatic nailing is realized.
As an improvement of the scheme, the paper feeding device further comprises a paper bearing table, wherein the paper bearing table is connected with a paper bearing table lifting mechanism, the paper bearing table lifting mechanism can drive the paper bearing table to move up and down, and a sensor used for sensing the position of the top paperboard is arranged at a preset height above the paper bearing table;
the paper bearing table lifting mechanism comprises a lifting motor, a chain wheel and a chain, the chain is vertically arranged on one side of the paper bearing table through the chain wheel, and the paper bearing table is connected with the chain; the lifting motor can drive the chain to rotate, so that the paper bearing table is driven to lift.
As an improvement of the above scheme, the driving mechanism is a driving motor, the transmission mechanism comprises a reduction gearbox and a flange, the driving motor is connected with an input shaft of the reduction gearbox, and the flange is connected with an output shaft of the reduction gearbox; the swing rod is provided with a vertical part and a horizontal part connected with the vertical part; the flange is connected with the vertical part; the vertical portion is provided with connecting holes with different heights, and the height of the vertical portion can be adjusted by selecting different connecting holes to be connected with the flange.
As an improvement of the scheme, the driving mechanism is a swing arm cylinder, the transmission mechanism is a swing arm which is hinged and fixed, and the swing arm is connected with the swing arm cylinder and a swing rod and drives the swing arm to swing in a reciprocating mode through the expansion of the swing arm cylinder.
As an improvement of the scheme, the swing arm folding mechanism further comprises a central position adjusting mechanism which comprises an adjusting lead screw horizontally arranged perpendicular to the moving direction of the paper board, the transmission mechanism is connected with a sliding nut, the sliding nut is connected with the adjusting lead screw in a matched mode, and when the adjusting lead screw rotates, the sliding nut can be driven by the adjusting lead screw to move along the adjusting lead screw.
The implementation of the invention has the following beneficial effects:
by adopting the invention, the folding action of the paper board can be completed through the cooperation of the swing rod and the vacuum chuck; after being folded, the left paper board and the right paper board are respectively supported on the left guide plate and the right guide plate, and the paper boards can be divided into three layers with preset shapes so as to be matched with a subsequent nailing/pasting mechanism to finish the box nailing/gluing action. The mechanism is stable and reliable in work, capable of meeting the folding requirements of boxes with different sizes and shapes, wide in application range and high in production efficiency.
By adopting the invention, the nailing mechanism is matched with the folding mechanism to nail and fix the folded paper board to form the finished paper box, and the nailing is stable and high in efficiency.
Drawings
FIG. 1 is a front view of a swing arm folding mechanism of a carton manufacturing machine using a single sheet of paperboard in accordance with the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a left side view of a swing arm folding mechanism of a carton manufacturing machine using a single sheet of paperboard in accordance with the present invention;
FIGS. 4 and 5 are top views of a swing arm folding mechanism of a carton forming machine using a single sheet of paperboard in accordance with the present invention;
FIGS. 6-8 are schematic views of the press platens of a carton making machine using a single sheet of paperboard in accordance with the present invention;
FIG. 9 is a schematic illustration of a guide mechanism of a carton forming machine using a single sheet of paperboard in accordance with the present invention;
FIG. 10 is a schematic view of a nailing mechanism of a carton producing machine using a single sheet of paperboard in accordance with the present invention;
fig. 11 is an enlarged view of a portion a of fig. 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
As shown in fig. 1 to 11, a first embodiment of the present invention provides a carton producing machine using a single sheet of paperboard, including a folding mechanism and a nailing mechanism,
the folding mechanism comprises a swing arm folding mechanism 1 and a guide mechanism 2, the swing arm folding mechanism 1 comprises a driving mechanism 11, a transmission mechanism 12 and a swing rod 13, the driving mechanism 11 is connected with the swing rod 13 through the transmission mechanism 12, and the swing rod 13 is driven to swing back and forth around a swing center; a vacuum sucker 14 is arranged on the oscillating rod 13; the guide mechanism 2 is arranged at the overlapping position of the folded paper boards to be processed and comprises a left guide plate 21 and a right guide plate 22, and the left guide plate 21 and the right guide plate 22 are partially staggered and arranged at different heights;
the nailing mechanism comprises a front end positioning mechanism 3, a side positioning mechanism 4, a paperboard driving mechanism 5 and a nailing assembly 6, wherein the nailing assembly 6 comprises a nailing machine head 61 and a metal nail wire coil 62, the nailing machine head 61 is used for nailing the paperboard passing below, and the metal nail wire coil 62 is used for supplying metal nails for the nailing machine head 61; the front end positioning mechanism 3 is arranged below the rear part of the nailing machine head 61 and used for limiting the advancing direction of the paper board; the lateral positioning mechanisms 4 are arranged on two sides of the advancing direction of the paper board and used for limiting the two sides of the paper board; the cardboard drive mechanism 5 is for driving the cardboard through the nailing head 61 in cooperation with the nailing head 61.
By adopting the invention, the folding action of the paper board can be completed through the cooperation of the swing rod 13 and the vacuum chuck 14; after folding, the left side paper board and the right side paper board are respectively supported on the left guide plate 21 and the right guide plate 22, and the paper boards can be divided into three layers with preset shapes so as to be matched with a subsequent nailing mechanism to finish the box nailing action. The mechanism is stable and reliable in work, capable of meeting the folding requirements of boxes with different sizes and shapes, wide in application range and high in production efficiency.
By adopting the invention, the nailing mechanism is matched with the folding mechanism to nail and fix the folded paper board to form the finished paper box, and the nailing is stable and high in efficiency.
The structure of the carton producing machine using a single sheet of cardboard will be described in detail below in two parts, a folding mechanism and a nailing mechanism.
A folding mechanism:
the folding mechanism comprises a swing arm folding mechanism 1 and a guide mechanism 2, the swing arm folding mechanism 1 comprises a driving mechanism 11, a transmission mechanism 12 and a swing rod 13, the driving mechanism 11 is connected with the swing rod 13 through the transmission mechanism 12, and the swing rod 13 is driven to swing back and forth around a swing center; a vacuum sucker 14 is arranged on the oscillating rod 13; guiding mechanism 2 is located on the overlap joint position after waiting to process the cardboard folding, and it includes left deflector 21 and right deflector 22, left side deflector 21 and right deflector 22 part stagger and locate on the co-altitude not. The left and right guide plates 21 and 22 are cantilever-mounted on the frame in order not to obstruct the travel of the sheet.
The folding mechanism further comprises a paper bearing table 15, the paper bearing table 15 is connected with a paper bearing table lifting mechanism 16, the paper bearing table lifting mechanism 16 can drive the paper bearing table 15 to move up and down, and a sensor 151 used for sensing the position of a top paperboard is arranged at a preset height above the paper bearing table 15; the paper bearing table lifting mechanism 16 comprises a lifting motor 161, a chain wheel 162 and a chain 163, the chain 163 is vertically arranged on one side of the paper bearing table 15 through the chain wheel 162, and the paper bearing table 15 is connected with the chain 163; the lifting motor 161 can drive the chain 163 to rotate, so as to drive the paper bearing table 15 to lift. Of course, the paper support table 15 may be driven by a screw, a linear motor, or an air cylinder.
According to an embodiment of the driving mechanism 11 and the transmission mechanism 12 of the present invention, the driving mechanism 11 is a driving motor, the transmission mechanism 12 includes a reduction box 121 and a flange 122, the driving motor is connected to an input shaft of the reduction box 121, and the flange 122 is connected to an output shaft of the reduction box 121; the swing link 13 has a vertical portion 131 and a horizontal portion 132 connected to the vertical portion 131; the flange 122 is connected to the upright portion 131.
Preferably, the vertical portion 131 is provided with connecting holes 133 having different heights, and the height of the vertical portion 131 can be adjusted by selecting different connecting holes 133 to connect with the flange 122.
According to another embodiment (not shown in the figures) of the driving mechanism 11 and the transmission mechanism 12 of the present invention, the driving mechanism 11 is a swing arm cylinder, the transmission mechanism 12 is a swing arm fixed in a hinged manner, and the swing arm is connected with the swing arm cylinder and the swing rod 13 and is driven to swing back and forth by the swing arm cylinder.
In order to meet the folding requirements of paper boards with different sizes, the swing arm folding mechanism 1 further comprises a central position adjusting mechanism, the central position adjusting mechanism comprises an adjusting screw 17 which is horizontally arranged perpendicular to the moving direction of the paper boards, the transmission mechanism 12 is connected with a sliding nut 18, the sliding nut 18 is connected with the adjusting screw 17 in a matched mode, and when the adjusting screw 17 rotates, the sliding nut 18 can be driven by the adjusting screw 17 to move along the adjusting screw 17.
Preferably, the folding mechanism further comprises a pressing plate 23 and a limiting thin plate 24, wherein the pressing plate 23 is installed through a cantilever and used for pressing the non-folded part of the paperboard; the limiting thin plate 24 is installed through a cantilever and arranged at the joint of the folded part and the non-folded part of the paper board, and is used for limiting the transmission of the paper board when the paper board is folded and transferred. In order to prevent the paperboard from being blocked by the pressing plate 23 in the folding process, a driving mechanism can be arranged on the pressing plate to drive the pressing plate to reciprocate, the pressing plate 23 moves away before the paperboard is folded in place, and after the paperboard is folded in place, the pressing plate 23 moves over the paperboard again and contacts the paperboard to prevent the paperboard from rebounding. The concrete structure can be as shown in fig. 7, and is directly connected with a vertically arranged cylinder; or as shown in fig. 6, directly connected with the horizontally arranged air cylinder, so that the pressing block 23 moves away from or returns to the paperboard pressing position through horizontal or vertical movement; alternatively, as shown in FIG. 8, the platen 23 is attached to the crank by a horizontally disposed cylinder attached to the crank, and the platen 23 is driven away from or back over the sheet by the horizontal oscillation of the crank.
Taking the first embodiment of the driving mechanism 11 and the transmission mechanism 12 of the present invention as an example, the working principle of the present invention is:
1. the whole cardboard is deposited on bearing platform 15, elevator motor 161 drive chain 163 rotates to the drive bears the paper platform 15 and goes up and down, holds paper platform 15 top predetermined height department and is equipped with the inductor 151 that is used for responding to the top cardboard position, holds the cardboard at the top of paper platform 15 at every turn and is folded the back of sending out, holds paper platform 15 and rises until inductor 151 senses the top cardboard and gets back to predetermined position. The top of the paper bearing table 15 is also provided with a pressing plate 23 and a limiting thin plate 24, and the pressing plate 23 is installed through a cantilever and used for pressing the non-folded part of the paper board; the thin plate is installed through the cantilever and arranged at the joint of the folded part and the non-folded part of the paper board, and is used for limiting the transmission of the paper board when the paper board is folded and transferred.
2. The adjusting screw 17 rotates, the sliding nut 18 is driven by the adjusting screw 17 to move along the adjusting screw 17, and drives the transmission mechanism 12 to move, so that the swinging shaft of the swinging rod 13 is overlapped with the corresponding crease of the paper board.
3. According to the actual size of the cardboard, the connection hole 133 of the swing link 13 corresponding to the height is connected with the flange 122. The driving motor drives the flange 122 to rotate through the reduction gearbox 121, the vacuum sucker 14 on the swing rod 13 is connected with an air draft device (not shown in the figure), the swing rod 13 swings outwards until the swing rod is horizontal, and the vacuum sucker 14 is in contact with the paperboard to suck the two sides of the paperboard; the swing rods 13 on the left side and the right side swing around the axis of the flange 122 in sequence to turn over the two sides of the paper board by a preset angle (close to 180 degrees) and keep the preset angle.
4. The vacuum sucker 14 breaks the vacuum environment, the paper board pushing mechanism drives the paper board to advance, the left paper board to be nailed is contacted with the left guide plate 21, the right paper board to be nailed is contacted with the right guide plate 22, and the paper board is kept to be conveyed forwards in a preset shape under the guiding action of the left guide plate 21 and the right guide plate 22. The paperboard pushing mechanism comprises a slide rail 71 arranged horizontally, a slide block 72 capable of sliding on the slide rail 71, and a push plate 73 arranged on the slide block 72; the sliding block 72 is connected with a power mechanism such as an air cylinder and a motor, so that the sliding block 72 can actively move along the sliding rail 71, and the push plate 73 is arranged behind the paper board and used for pushing the paper board folded into a preset angle into the nailing mechanism. After the folded paper board is fed into the nailing mechanism, the swing rod 13 swings outwards to prepare for sucking the next paper board.
Nailing mechanism:
the nailing mechanism comprises a front end positioning mechanism 3, a side positioning mechanism 4, a paperboard driving mechanism 5 and a nailing assembly 6, wherein the nailing assembly 6 comprises a nailing machine head 61 and a metal nail wire coil 62, the nailing machine head 61 is used for nailing the paperboard passing below, and the metal nail wire coil 62 is used for supplying metal nails for the nailing machine head 61; the front end positioning mechanism 3 is arranged below the rear part of the nailing machine head 61 and used for limiting the advancing direction of the paper board; the lateral positioning mechanisms 4 are arranged on two sides of the advancing direction of the paper board and used for limiting the two sides of the paper board; the cardboard drive mechanism 5 is for driving the cardboard through the nailing head 61 in cooperation with the nailing head 61.
The cardboard drive mechanism 5 includes a drive wheel 51 provided in front of the nailing mechanism, and a conveyor belt 52 provided behind the nailing mechanism. A paper board clamping wheel 53 is arranged right below the driving wheel 51, the paper board clamping wheel 53 is arranged on a clamping shaft 54, and the height of the clamping shaft 54 is adjustable. After the folding of the cardboard is completed, the pushing mechanisms on both sides of the cardboard push the cardboard forward, pushing the cardboard into the driving wheel 51. The pushing mechanism can be a driving roller or a pneumatic push rod. The driving wheel 51 and the paper plate clamping wheel 53 clamp the paper plate and drive the paper plate to advance. Outside the crease line, the front edge of the paper stack between the paper stack and the nailing position is provided with a stop block (not shown in the figure), so that when the uppermost folded paper sheet is pushed, the lower paper sheet cannot move, and the front edge of the paper stack is kept orderly. According to one embodiment of the lateral positioning mechanism 4 of the present invention, the beating cylinders 41 are provided on both sides of the lateral positioning mechanism 4, and can push the paper sheets laterally at the same time, so that the paper sheets can run on the transfer centerline. According to another embodiment of the lateral positioning mechanism 4 of the present invention, a patting cylinder 41 is provided on one side of the lateral positioning mechanism 4, and a lateral baffle 42 is fixedly provided on the other side, and the patting cylinder 41 can push the paper sheet laterally so that one side of the paper sheet abuts against the lateral baffle 42. The adjustment range of the first embodiment is wider, the structure of the second embodiment is simpler, and the lateral baffle 42 is fixedly arranged, so that the limiting is more accurate.
Preferably, the front end positioning mechanism 3 is hinged through a hinge shaft 31, and the hinge shaft 31 is connected with a control switch (not shown in the figure); when front end positioning mechanism 3 is promoted by the cardboard and drives articulated shaft 31 rotatory, control switch control cardboard actuating mechanism 5 and nailing aircraft nose 61 cooperation realize automatic nailing, nail folding part about with the cardboard. The nailing head 61 may be a nailing device commonly used in the industry, which uses high pressure air or mechanical pressure to drive the carton nails into the predetermined overlapping portions of the two sheets. The nailed paperboards are sent out through the conveying belt 52, and the pulling force of the conveying belt 52 is larger than that of the driving wheel 51, so that the situation that the paperboards are nailed on the same straight line for many times can be guaranteed, and the nailing quality is stable.
According to a second embodiment of the present invention, a carton producing machine using a single sheet of cardboard is different from the first embodiment in that the present embodiment uses an adhering assembly, i.e., a nailing mechanism is replaced with an adhering mechanism, and the corresponding portion of the carton is fixed by adhering. The specific structure can be that the front end of the guide mechanism 2 is provided with a glue outlet head, when the paper board passes through, the glue outlet head is used for gluing the overlapped part needing to be fixed, so that the paper boards are adhered and fixed.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. A carton production machine using single paper boards is characterized by comprising a paper bearing table, a folding mechanism and a nailing/pasting mechanism,
the folding mechanism comprises a swing arm folding mechanism and a guide mechanism, the swing arm folding mechanism comprises a driving mechanism, a transmission mechanism and a swing rod, the driving mechanism is connected with the swing rod through the transmission mechanism, and the swing rod is driven to swing around a swing center in a reciprocating manner; a vacuum chuck is arranged on the oscillating bar; the guide mechanism is arranged at the overlapping position of the folded paper board to be processed and comprises a left guide plate and a right guide plate, and the left guide plate and the right guide plate are partially staggered and arranged at different heights;
the driving mechanism is a driving motor, the transmission mechanism comprises a reduction gearbox and a flange, the driving motor is connected with an input shaft of the reduction gearbox, and the flange is connected with an output shaft of the reduction gearbox; the swing rod is provided with a vertical part and a horizontal part connected with the vertical part; the flange is connected with the vertical part; the vertical part is provided with connecting holes with different heights, and the height of the vertical part can be adjusted by selecting different connecting holes to be connected with the flange;
the paper bearing table is connected with a paper bearing table lifting mechanism, the paper bearing table lifting mechanism can drive the paper bearing table to move up and down, and a sensor used for sensing the position of a top paperboard is arranged at a preset height above the paper bearing table;
the paper bearing table lifting mechanism comprises a lifting motor, a chain wheel and a chain, the chain is vertically arranged on one side of the paper bearing table through the chain wheel, and the paper bearing table is connected with the chain; the lifting motor can drive the chain to rotate, so that the paper bearing table is driven to lift;
the nailing/pasting mechanism comprises a front end positioning mechanism, a side positioning mechanism, a paper board driving mechanism and a nailing assembly or pasting assembly,
the nailing assembly fixes the corresponding part of the paperboard in a nailing mode, and the pasting assembly fixes the corresponding part of the paperboard in a pasting mode;
the swing arm folding mechanism further comprises a central position adjusting mechanism, the central position adjusting mechanism comprises an adjusting lead screw which is horizontally arranged in a direction perpendicular to the moving direction of the paper board, the transmission mechanism is connected with a sliding nut, the sliding nut is connected with the adjusting lead screw in a matched mode, and when the adjusting lead screw rotates, the sliding nut can be driven by the adjusting lead screw to move along the adjusting lead screw.
2. The carton producing machine using a single sheet of paperboard of claim 1 wherein said nailing assembly includes a nailing head for nailing paperboard passing thereunder and a wire coil for supplying metal nails to the nailing head; the front end positioning mechanism is arranged below the rear part of the nailing machine head and used for limiting the advancing direction of the paper board; the lateral positioning mechanisms are arranged on two sides of the advancing direction of the paper board and used for limiting the two sides of the paper board; the paper board driving mechanism is used for driving the paper board to pass through the nailing machine head in a matching manner with the nailing machine head.
3. The carton producing machine using a single sheet of paperboard as set forth in claim 2, wherein the side positioning means is provided with a patting cylinder on both sides thereof to push the sheet laterally at the same time so that the sheet runs on the transfer centerline.
4. The carton producing machine according to claim 2, wherein the lateral positioning mechanism has a patting cylinder at one side thereof and a lateral stop plate fixed at the other side thereof, and the patting cylinder is capable of pushing the cardboard laterally so that one side of the cardboard abuts against the lateral stop plate.
5. The carton producing machine according to claim 2, wherein said sheet driving means comprises a driving wheel provided in front of the nailing means and a conveying belt provided in rear of the nailing means;
cardboard pinch roller is equipped with under the drive wheel, cardboard pinch roller locates on the clamp shaft, the height-adjustable of clamp shaft.
6. The carton producing machine using a single sheet of paperboard of claim 2 wherein said folding mechanism further comprises a press for positioning the folded paperboard; the front end positioning mechanism is hinged through a hinged shaft, and the hinged shaft is connected with a control switch; when the front end positioning mechanism is pushed by the paper board to drive the hinged shaft to rotate, the control switch controls the paper board driving mechanism to be matched with the nailing machine head, and automatic nailing is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227991.XA CN109986839B (en) | 2019-03-25 | 2019-03-25 | Carton production machine using single paperboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227991.XA CN109986839B (en) | 2019-03-25 | 2019-03-25 | Carton production machine using single paperboard |
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| CN109986839A CN109986839A (en) | 2019-07-09 |
| CN109986839B true CN109986839B (en) | 2021-07-30 |
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| CN201910227991.XA Active CN109986839B (en) | 2019-03-25 | 2019-03-25 | Carton production machine using single paperboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110481894A (en) * | 2019-07-18 | 2019-11-22 | 江苏农林职业技术学院 | Automatic packet book apparatus |
| CN111361209A (en) * | 2020-04-27 | 2020-07-03 | 宁波元吉智能科技有限公司苏州分公司 | Full-automatic nail box system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969719A (en) * | 1959-05-26 | 1961-01-31 | West Virginia Pulp & Paper Com | Means for forming paperboard containers |
| FR2664847B1 (en) * | 1990-07-18 | 1992-10-30 | Dev Mat Emballage | CONTINUOUS STAPLING DEVICE WITH FIXED RIVET PALLET AND STAPLING MACHINE EQUIPPED WITH SUCH A DEVICE. |
| CN204249441U (en) * | 2014-11-07 | 2015-04-08 | 荆州华力机械有限公司 | A kind of Packaging Box stereo shaping nailing machine |
| CN206186431U (en) * | 2016-10-11 | 2017-05-24 | 广州市同泰纸品有限公司 | Automatic nail case device |
| CN108274817A (en) * | 2018-03-13 | 2018-07-13 | 江苏佰翊达机械设备有限公司 | A kind of carton forming machine |
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2019
- 2019-03-25 CN CN201910227991.XA patent/CN109986839B/en active Active
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