CN111730901B - Automatic packaging machine for paper boxes - Google Patents
Automatic packaging machine for paper boxes Download PDFInfo
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- CN111730901B CN111730901B CN202010582229.6A CN202010582229A CN111730901B CN 111730901 B CN111730901 B CN 111730901B CN 202010582229 A CN202010582229 A CN 202010582229A CN 111730901 B CN111730901 B CN 111730901B
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- conveyor belt
- belt conveyor
- pressing
- rod
- conveyor
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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
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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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
- B31B50/36—Folding sheets, blanks or webs by continuously feeding the sheets, blanks or webs to stationary members, e.g. plates, ploughs or cores
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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
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
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Abstract
The invention relates to an automatic carton packaging machine which comprises a first conveyor belt conveyor, wherein a pulp brushing device for brushing pulp on a paperboard is arranged on one side of the first conveyor belt conveyor; the two sides of the first conveyor belt conveyor are respectively provided with a first lifting rod and a second lifting rod, the first lifting rod is located on one side, provided with the brushing device, of the first conveyor belt conveyor, the first lifting rod is located on one side, close to the output end of the first conveyor belt conveyor, of the brushing device, and the first lifting rod and the second lifting rod are arranged along the length direction of the first conveyor belt conveyor. A first pressure rod is arranged on one side of the first lifting rod and arranged along the length direction of the first conveyor belt conveyor; and a second pressure lever is arranged on one side of the second lifting lever and arranged along the length direction of the first conveyor belt conveyor. The invention has the effect of packaging a large number of paper boxes simultaneously and further improving the packaging efficiency.
Description
Technical Field
The invention relates to the technical field of packaging operation, in particular to an automatic carton packaging machine.
Background
The paper box is applied to various fields of life, and the paper board needs to be brushed with pulp in the production process of the paper box, and then the paper board after being brushed with pulp is folded to be adhered to form the paper box.
The prior Chinese patent with the publication number of CN209667421U discloses a vertical type automatic carton packaging machine. The vertical automatic carton packaging machine comprises a base part, a carton positioning part, a folding part, a pressing part and an electrical control system, wherein the carton positioning part, the folding part, the pressing part and the electrical control system are arranged on the base part. The cylinder of the paper box positioning component is started, so that the positioning die of the paper box positioning component is lifted to a preset position, then the paper box and the color paper are placed on the paper box positioning component, the cylinder of the paper box positioning component is reversely started, the paper box and the color paper are conveyed to the edge folding component, the edge folding component carries out edge folding operation on the color paper, then the cylinder of the paper box positioning component is started, so that the positioning die of the paper box positioning component is lifted to the preset position again, then the pressing component is started, and the front edge, the rear edge, the left edge and the right edge of the color paper are pressed into the paper box.
The above prior art solutions have the following drawbacks: in the process of packing cartons by using the vertical automatic carton packing machine, the cartons are packed by taking one carton as a unit, and each part can only operate one carton at a time, so that the packing mode is low in efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic carton packaging machine which has the advantages that a large number of cartons can be packaged simultaneously, and the packaging efficiency is further improved.
The above object of the present invention is achieved by the following technical solutions:
an automatic carton packaging machine comprises a first conveyor belt conveyor, wherein a pulp brushing device for brushing pulp on a paperboard is arranged on one side of the first conveyor belt conveyor; a first lifting rod and a second lifting rod are respectively arranged on two sides of the first conveyor belt, the first lifting rod is positioned on one side of the first conveyor belt, which is provided with the slurry brushing device, the first lifting rod is positioned on one side of the slurry brushing device, which is close to the output end of the first conveyor belt, and the first lifting rod and the second lifting rod are both arranged along the length direction of the first conveyor belt;
a first pressure rod is arranged on one side of the first lifting rod and arranged along the length direction of the first conveyor belt conveyor; a second pressure rod is arranged on one side of the second lifting rod and arranged along the length direction of the first conveyor belt conveyor; one end of the first lifting rod close to the input end of the first conveyor belt is positioned below the first pressure rod, and one end of the first lifting rod close to the output end of the first conveyor belt is positioned above the first pressure rod; one end of the second lifting rod close to the input end of the first conveyor belt is positioned below the second pressure rod, and one end of the second lifting rod close to the output end of the first conveyor belt is positioned above the second pressure rod; and the first conveyor belt conveyor is provided with a pressing piece for pressing and pasting the paper board to be pasted after brushing the pulp.
By adopting the technical scheme, after the paperboard is brushed by the brushing device, when the paperboard passes through the first lifting rod and the first pressure rod, the paperboard can be folded because the first lifting rod is positioned above the first pressure rod at one end close to the output end of the first conveyor belt, and the second lifting rod is positioned below the second pressure rod at one end close to the input end of the first conveyor belt. Can fold simultaneously a plurality of cardboards through a plurality of cardboards on the first conveyer belt, can compress tightly folding back cardboard through compressing tightly, guarantee that gluing that the cardboard can be smooth and become the carton.
The present invention in a preferred example may be further configured to: the pressing piece comprises a first pressing strip and a second pressing strip, and the first pressing strip and the second pressing strip are respectively positioned on two sides of the first conveyor belt and are arranged along the length direction of the first conveyor belt; one end of the first pressing strip, which is close to the input end of the first conveyor belt, is positioned between the first lifting rod and the first pressing rod and below the paperboard, and one end of the first pressing strip, which is close to the output end of the first conveyor belt, is positioned above the paperboard; one end of the second pressing strip, close to the input end of the first conveyor belt, is located between the second lifting rod and the second pressing rod and below the paperboard, and one end of the second pressing strip, close to the output end of the first conveyor belt, is located above the paperboard.
Through adopting above-mentioned technical scheme, first layering and second layering self are the setting of turning over and rolling over, are located the below of cardboard in the one end that is close to first conveyer belt conveyor's input, are located the top of cardboard in the one end that is close to first conveyer belt conveyor's output, and then can be to compressing tightly the cardboard for the gluing of cardboard is inseparabler.
The present invention in a preferred example may be further configured to: the first pressing strip and the second pressing strip are both elastic pressing strips, and adjusting pieces used for enabling the first pressing strip and the second pressing strip to be in contact with the paperboard are arranged on the first pressing strip and the second pressing strip.
Through adopting above-mentioned technical scheme, can make the cardboard have certain activity space after the elastic pressing strip sets up, prevent that the cardboard from being blocked when transporting on first conveyer belt conveyer.
The present invention in a preferred example may be further configured to: the adjusting piece comprises a plurality of first pressing wheels and a plurality of second pressing wheels, the first pressing wheels are sequentially arranged on one side of the first pressing strip along the conveying direction of the first conveyor belt conveyor, and the outer side wall of each first pressing wheel is in contact with the side face, far away from the paperboard, of the first pressing strip; the second pressing wheels are sequentially arranged on one side of the second pressing strip along the conveying direction of the first conveyor belt conveyor, and the outer side walls of the second pressing wheels are in contact with the side faces, far away from the paper board, of the second pressing strips.
Through adopting above-mentioned technical scheme, first pinch roller can compress tightly first layering, and the second pinch roller can compress tightly the second layering, guarantees that first layering and second layering all contact with the cardboard, and then makes the cardboard compress tightly after can being folded and paste.
The present invention in a preferred example may be further configured to: a plurality of first sliding blocks are sequentially arranged on one side of the first pressing bar along the length direction of the first conveyor belt conveyor, the first sliding blocks correspond to the first pressing wheels one by one, a first sliding groove is formed in each first sliding block in a penetrating mode, and the first sliding grooves are arranged in the vertical direction; the first pressing wheel is connected with a first connecting rod, and the first connecting rod is arranged in a first sliding groove in a sliding manner; a plurality of second sliding blocks are sequentially arranged on one side of the second pressing strip along the length direction of the first conveyor belt conveyor, the second sliding blocks correspond to the second pressing wheels one by one, a second sliding groove is formed in each second sliding block in a penetrating mode, and the second sliding grooves are arranged in the vertical direction; the second pinch roller is connected with a second connecting rod, and the second connecting rod is arranged in a second sliding groove in a sliding manner; and the first connecting rod and the second connecting rod are both provided with fixing pieces for fixing the positions of the first connecting rod and the second connecting rod.
Through adopting above-mentioned technical scheme, first connecting rod slides in first sliding tray, and the second connecting rod slides in the second sliding tray. And then can adjust the degree of compression of first layering and second layering to first pressing wheel, and then can adjust according to the size difference of the position that different cartons need fold, adapt to the folding needs of different cartons.
The present invention in a preferred example may be further configured to: the first connecting rod comprises a first connecting rod and a first threaded rod, the first connecting rod is coaxially connected with the first pressing wheel, and the first threaded rod is positioned on the outer side wall of the first connecting rod and penetrates through the first sliding groove; the second connecting rod comprises a second connecting rod and a second threaded rod, the second connecting rod is coaxially connected with the second pressing wheel, and the second threaded rod is positioned on the outer side wall of the second connecting rod and penetrates through the second sliding groove; the fixing piece comprises a first nut and a second nut, and one end of the first threaded rod, which is far away from the first connecting rod, penetrates through the first sliding groove and is in threaded connection with the first nut; and one end of the second threaded rod, which is far away from the second connecting rod, penetrates out of the second sliding groove and is in threaded connection with the second nut.
Through adopting above-mentioned technical scheme, first nut and second nut cooperate with first threaded rod and second threaded rod respectively, and then can slide the position fixation after first pinch roller slides in first sliding tray and slides the second pinch roller in the second sliding tray, realize the regulation of the position of first pinch roller and second pinch roller.
The present invention in a preferred example may be further configured to: the output end of the first conveyor belt conveyor is provided with a rotating roller, and the rotating roller is connected with a rotating motor; and a stabilizer bar is arranged above the rotating roller, a rotating cylinder is sleeved on the stabilizer bar, and the stabilizer bar and the rotating cylinder are coaxially and fixedly connected through a connecting bearing.
Through adopting above-mentioned technical scheme, when gluing good carton and passing through between live-rollers and the rotating cylinder, can compress tightly the part that bonds once more, guarantee to glue the effect.
The present invention in a preferred example may be further configured to: the two ends of the stabilizer bar are fixedly connected with fixing blocks, through holes are formed in the fixing blocks in a penetrating mode in the vertical direction, and screws penetrate through the through holes; the bottom end of the screw penetrates through the through hole and is fixedly connected with a stabilizing block, a spring is arranged between the stabilizing block and the fixing block, and the spring is in a compressed state; the top end of the screw rod penetrates out of the through hole and is in threaded connection with a nut.
Through adopting above-mentioned technical scheme, fixed block and stabilizer bar fixed connection can adjust the height of fixed block through rotating the nut, and then can adjust the distance between live-rollers and the rotating cylinder.
The present invention in a preferred example may be further configured to: a second conveyor belt conveyor is arranged at the output end of the first conveyor belt conveyor, and a third conveyor belt conveyor is arranged above the second conveyor belt conveyor; the input end of the second conveyor belt conveyor is close to the output end of the first conveyor belt conveyor, and the conveying direction of the third conveyor belt conveyor is opposite to the conveying direction of the second conveyor belt conveyor.
Through adopting above-mentioned technical scheme, second conveyer belt conveyer and third conveyer belt conveyer set up the back, and the carton that glues with well can slowly carry out under second conveyer belt conveyer and third conveyer belt conveyer's effect, also can compress tightly gluing with good carton once more.
The invention in a preferred example can be further configured that a rotating wheel is arranged above the second conveyor belt, the rotating wheel is positioned at one end of the second conveyor belt close to the first conveyor belt, and the outer side wall of the rotating wheel is contacted with the paper board.
Through adopting above-mentioned technical scheme, the rotation wheel can make the carton that transports to on the second conveyer belt conveyer slow down, ensures that the carton can slowly get into between second conveyer belt conveyer and the third conveyer belt conveyer, guarantees that the carton that glues and can stably carry out.
In summary, the invention includes at least one of the following beneficial technical effects:
1. due to the arrangement of the first conveyor belt conveyor, the brushing device, the first lifting rod and the second lifting rod, brushing and bonding can be simultaneously carried out on a large number of paperboards on the first conveyor belt conveyor, and the production efficiency is improved;
2. through the arrangement of the first pressing strip and the second pressing strip, the paper box after being brushed can be further compressed.
Drawings
Fig. 1 is a schematic view of the overall construction of an automatic carton packaging machine shown in this embodiment;
fig. 2 is a partial schematic configuration view of the automatic carton packaging machine shown in the present embodiment;
FIG. 3 is an exploded view of the first link and the first slider according to the present embodiment;
FIG. 4 is an exploded view of the second link and the second slider according to the present embodiment;
fig. 5 is an exploded view showing the connection between the rotating roller and the rotating cylinder according to the present embodiment;
fig. 6 is another partial configuration diagram of the automatic carton packaging machine shown in the present embodiment.
In the figure, 1, a first conveyor belt conveyor; 11. a brushing device; 111. a placement groove; 112. a pulp brushing wheel; 12. a first lifting lever; 13. a second lifting rod; 14. a first pressure lever; 15. a second compression bar; 16. a support frame; 2. a first compression bar; 21. a first fixed wheel; 22. a first pinch roller; 23. a first link; 24. a first connecting rod; 25. a first threaded rod; 26. a first slider; 27. a first sliding groove; 28. a first nut; 3. a second pressing strip; 31. a second fixed wheel; 32. a second pinch roller; 33. a second link; 34. a second connecting rod; 35. a second threaded rod; 36. a second slider; 37. a second sliding groove; 38. a second nut; 4. a rotating roller; 41. a stabilizing block; 42. rotating the motor; 43. a stabilizer bar; 44. a rotating cylinder; 45. connecting a bearing; 46. a fixed block; 47. a through hole; 48. a screw; 481. a nut; 49. a spring; 5. fixing the rod; 51. a guide bar; 52. a groove; 6. a second conveyor belt conveyor; 61. a third conveyor belt conveyor; 62. a rotating wheel; 63. a transmission rod; 64. a horizontal bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, the automatic carton packaging machine disclosed by the invention comprises a first conveyor belt conveyor 1, wherein a brushing device 11 for brushing pulp on a paperboard is arranged on one side of the first conveyor belt conveyor 1. The slurry brushing device 11 comprises a placing groove 111 and a slurry brushing wheel 112, slurry is filled in the placing groove 111, the slurry brushing wheel 112 is positioned in the placing groove 111, the outer side wall of the slurry brushing wheel 112 extends out of the placing groove 111, and the outer side wall of the slurry brushing wheel 112 is contacted with a paperboard along with the rotation of the slurry brushing wheel 112 around the self axis to brush slurry.
Referring to fig. 1 and 2, both sides of the first belt conveyor 1 are provided with a first lifting lever 12 and a second lifting lever 13, respectively. The first lifting rod 12 is positioned at one side of the first conveyor belt conveyor 1 where the brushing device 11 is arranged, and the first lifting rod 12 is positioned at one side of the brushing device 11 close to the output end of the first conveyor belt conveyor 1; the second lift lever 13 is located on the other side opposite to the first lift lever 12 and is disposed opposite to the first lift lever 12. The first lifting lever 12 and the second lifting lever 13 are both provided along the length direction of the first belt conveyor 1.
Referring to fig. 2, a first pressing rod 14 is disposed on one side of the first lifting rod 12, the first pressing rod 14 is disposed along the length direction of the first belt conveyor 1, a second pressing rod 15 is disposed on one side of the second lifting rod 13, the second pressing rod 15 is disposed along the length direction of the first belt conveyor 1, and the first pressing rod 14 and the second pressing rod 15 are both fixedly connected through a supporting frame 16.
Referring to fig. 2, the first pressing lever 14 and the second pressing lever 15 are both disposed in a horizontal direction, and the first lifting lever 12 and the second lifting lever 13 are both bent. Specifically, one end of the first lifting rod 12 close to the input end of the first belt conveyor 1 is located below the first pressure rod 14, and one end of the first lifting rod 12 close to the output end of the first belt conveyor 1 is located above the first pressure rod 14; the end of the second lifting lever 13 close to the input end of the first belt conveyor 1 is located below the second pressure lever 15, and the end of the second lifting lever 13 close to the output end of the first belt conveyor 1 is located above the second pressure lever 15.
Referring to fig. 1 and 2, the first and second lifting rods 12 and 13 are bent downward at an end near the input end of the first belt conveyor 1; the first 14 and second 15 pressing bars are bent upwards at one end close to the input end of the first belt conveyor 1. After the paper board is brushed by the brushing device 11, one end of the paper board brushed with the pulp enters between the first lifting rod 12 and the first pressing rod 14, the other end of the paper board enters between the second lifting rod 13 and the second pressing rod 15, and the two ends of the paper board are folded during the transportation on the first conveyor belt conveyor 1. At one end close to the output end of the first conveyor belt conveyor 1, the distance between the first lifting rod 12 and the first pressure rod 14 is smaller than the distance between the second lifting rod 13 and the second pressure rod 15, that is, the folding strength of the paperboard by the first lifting rod 12 and the first pressure rod 14 is larger, so that one end of the paperboard is positioned below the other end of the paperboard, and the pasting position is ensured to be bonded.
Referring to fig. 1 and 2, a pressing member for pressing and adhering the cardboard to be adhered after brushing is provided on the first conveyor belt 1. The pressing piece comprises a first pressing strip 2 and a second pressing strip 3, and the first pressing strip 2 and the second pressing strip 3 are both elastic pressing strips and are specifically made of rubber materials. The first pressing strip 2 is located on one side of the first conveyor belt conveyor 1, where the first pressing rod 14 is arranged, the second pressing strip 3 is located on one side of the conveyor belt conveyor, where the second pressing rod 15 is arranged, and the first pressing strip 2 and the second pressing strip 3 are both arranged along the length direction of the first conveyor belt conveyor 1. Both ends of the first pressing strip 2 are fixed through the first fixed wheel 21, and both ends of the second pressing strip 3 are fixed through the second fixed wheel 31.
Referring to fig. 2, the first pressing strip 2 and the second pressing strip 3 are both folded to some extent, specifically, one end of the first pressing strip 2 close to the input end of the first belt conveyor 1 is located between the first lifting rod 12 and the first pressing rod 14 and below the paper board, and one end of the first pressing strip 2 close to the output end of the first belt conveyor 1 is located above the paper board. One end of the second pressing strip 3 close to the input end of the first conveyor belt conveyor 1 is located between the second lifting rod 13 and the second pressing rod 15 and below the paperboard, and one end of the second pressing strip 3 close to the output end of the first conveyor belt conveyor 1 is located above the paperboard. The cardboard is gradually folded and stuck under the action of the first and second beads 2 and 3 as it is transported on the first conveyor belt conveyor 1.
Referring to fig. 2, the first pressing strip 2 and the second pressing strip 3 are each provided with an adjusting member for keeping the first pressing strip 2 and the second pressing strip 3 in contact with the paper board. Referring to fig. 3 and 4, the adjusting part includes a plurality of first pressing wheels 22 and second pressing wheels 32 in a circular truncated cone shape, the plurality of first pressing wheels 22 are sequentially arranged on one side of the first pressing strip 2 along the conveying direction of the first conveyor belt conveyor 1, and the outer side wall of the first pressing wheel 22 is in contact with the side surface of the first pressing strip 2 away from the paper board. The plurality of second pressing wheels 32 are sequentially arranged on one side of the second pressing strip 3 along the conveying direction of the first conveyor belt conveyor 1, and the outer side wall of each second pressing wheel 32 is in contact with the side face, far away from the paper board, of the second pressing strip 3.
Referring to fig. 2 and 3, a plurality of first sliding blocks 26 are sequentially arranged on one side of the first pressing strip 2 along the length direction of the first conveyor belt conveyor 1, each first sliding block 26 is fixedly connected with the frame of the first conveyor belt conveyor 1, the first sliding blocks 26 are arranged along the vertical direction and are in one-to-one correspondence with the first pressing wheels 22, each first sliding block 26 is provided with a first sliding groove 27 in a penetrating manner, and the first sliding grooves 27 are arranged along the vertical direction. First pressure wheel 22 is connected with first connecting rod 23, and first connecting rod 23 is arranged in first sliding groove 27 in a sliding manner. Specifically, the first link 23 includes a first link 24 and a first threaded rod 25, the first link 24 is coaxially connected to the first pressing wheel 22, and the first pressing wheel 22 rotates relative to the first link 24. The first threaded rods 25 are perpendicular to the first connecting rods 24 and located on the outer side walls of the first connecting rods 24, the first threaded rods 25 penetrate through the corresponding first sliding grooves 27, and the first threaded rods 25 are slidably arranged in the first sliding grooves 27.
Referring to fig. 2 and 4, a plurality of second sliding blocks 36 are sequentially arranged on one side of the second pressing strip 3 along the length direction of the first conveyor belt conveyor 1, each second sliding block 36 is fixedly connected with the frame of the first conveyor belt conveyor 1, the second sliding blocks 36 are arranged along the vertical direction and are in one-to-one correspondence with the second pressing wheels 32, a second sliding groove 37 is formed in each second sliding block 36 in a penetrating manner, and the second sliding grooves 37 are arranged along the vertical direction. A second connecting rod 33 is connected to the second pressing wheel 32, and the second connecting rod 33 is slidably disposed in a second sliding groove 37. Specifically, the second connecting rod 33 includes a second connecting rod 34 and a second threaded rod 35, the second connecting rod 34 is coaxially connected to the second pressing wheel 32, and the second pressing wheel 32 rotates relative to the second connecting rod 34. The second threaded rod 35 and the second connecting rod 34 are perpendicular to each other and located on the outer side wall of the second connecting rod 34, the second threaded rod 35 penetrates through the corresponding second sliding groove 37, and the second threaded rod 35 is arranged in the second sliding groove 37 in a sliding mode.
Referring to fig. 3 and 4, the first link 23 and the second link 33 are each provided with a fixing member for fixing the positions of the first link 23 and the second link 33. The fixing member comprises a first nut 28 and a second nut 38, one end of the first threaded rod 25 far away from the first connecting rod 24 passes through the first sliding groove 27 to be in threaded connection with the first nut 28, and the first sliding block 26 is clamped between the first connecting rod 24 and the first nut 28. One end of the second threaded rod 35, which is far away from the second connecting rod 34, penetrates through the second sliding groove 37 to be in threaded connection with the second nut 38, and the second sliding block 36 is clamped between the second connecting rod 34 and the second nut 38.
Referring to fig. 1, the output end of the first belt conveyor 1 is provided with a rotating roller 4.
Referring to fig. 5, the rotating roller 4 is connected at both ends thereof with stabilizing blocks 41 arranged in a vertical direction, and the rotating roller 4 is connected with a rotating motor 42. A stabilizer bar 43 is arranged above the rotating roller 4, the rotating roller 4 and the stabilizer bar 43 are parallel to each other, a rotating cylinder 44 is sleeved on the stabilizer bar 43, and the stabilizer bar 43 and the rotating cylinder 44 are coaxially and fixedly connected through a connecting bearing 45.
Referring to fig. 5, both ends of the stabilizer bar 43 are fixedly connected with fixing blocks 46, through holes 47 are formed in the fixing blocks 46 in a penetrating manner in the vertical direction, and screws 48 penetrate through the through holes 47. The bottom end of the screw 48 penetrates through the through hole 47 to be fixedly connected with the stabilizing block 41, a spring 49 is arranged between the stabilizing block 41 and the fixing block 46, and the spring 49 is sleeved on the screw 48. The top end of the screw 48 penetrates through the through hole 47 and is in threaded connection with a nut 481. Fixing rods 5 are arranged on two sides of the fixing block 46 along the vertical direction, the bottom surface of each fixing rod 5 is fixedly connected with the top surface of the corresponding stabilizing block 41, the cross section of each fixing rod 5 is T-shaped, the side face, close to the fixing block 46, of each fixing rod 5 extends towards the fixing block 46 to form a guide rod 51, corresponding grooves 52 are formed in two sides, close to the guide rods 51, of the fixing block 46 along the vertical direction, and the guide rods 51 are located in the corresponding grooves 52. The spring 49 is always in a compressed state to provide a vertical upward supporting force to the fixing block 46, and when the nut 481 is rotated, the fixing block 46 slides up and down along the guide rod 51, so that the distance between the rotary cylinder 44 and the rotary roller 4 can be adjusted.
Referring to fig. 1, the output end of the first belt conveyor 1 is provided with a second belt conveyor 6, and the turning roller 4 is located between the first belt conveyor 1 and the second belt conveyor 6. A third belt conveyor 61 is arranged above the second belt conveyor 6, the input end of the second belt conveyor 6 is close to the output end of the first belt conveyor 1, the conveying direction of the second belt conveyor 6 is the same as the conveying direction of the first belt conveyor 1, and the conveying direction of the third belt conveyor 61 is opposite to the conveying direction of the second belt conveyor 6. The second belt conveyor 6 and the third belt conveyor 61 each have a slower conveying speed than the first belt conveyor 1. The gap between the second belt conveyor 6 and the third belt conveyor 61 allows a small amount of stuck cartons to pass slowly.
Referring to fig. 1, two rotating wheels 62 are arranged above the second conveyor belt 6, the two rotating wheels 62 are both located at one end of the second conveyor belt 6 close to the first conveyor belt 1, and the outer side wall of each rotating wheel 62 is in contact with the adhered paper board.
Referring to fig. 6, a transmission rod 63 is connected to a central axis of each rotating wheel 62, the rotating wheels 62 rotate relative to the corresponding transmission rod 63, a horizontal rod 64 is fixedly connected to one end of each transmission rod 63 far away from the corresponding rotating wheel 62, and the horizontal rod 64 is fixedly connected to the frame of the third belt conveyor 61.
The implementation principle of the above embodiment is as follows:
during the carton packaging process, the paperboards are sequentially placed at the input end of the first conveyor belt conveyor 1, and one side of the lower end of each paperboard is conveyed to the brushing device 11 for brushing under the conveying of the first conveyor belt conveyor 1. After brushing, one end of the paper board brushing slurry is turned over by the first lifting rod 12 and the first pressing rod 14, the other end of the paper board is turned over by the second lifting rod 13 and the second pressing rod 15, and one end of the paper board brushing slurry after turning over is positioned below the end without brushing slurry. Under the pressing action of the first pressing strip 2 and the second pressing strip 3, the brushed paperboards can be bonded. The rotating cylinder 44 presses the glued paper sheets further together as the paper sheets pass the rotating roller 4. The cardboard will then enter the second conveyor belt 6, pass two rotating wheels 62, and rotating wheels 62 will untwist the cardboard stacked together, make it disperse and enter between second conveyor belt 6 and third conveyor belt 61, cardboard will be further compacted between second conveyor belt 6 and third conveyor belt 61, guarantee cardboard is sticky and stable.
The pressing state of the first pressing wheel 22 on the first pressing strip 2 can be adjusted by sliding the first threaded rod 25 in the first sliding groove 27, and then the position of the first pressing wheel 22 is fixed by the first nut 28; after the second threaded rod 35 slides in the second sliding groove 37, the pressing state of the second pressing wheel 32 on the second pressing strip 3 is adjusted, and then the position of the first pressing wheel 22 is fixed through the first nut 28, so that the adaptability of the packaging machine to different cartons is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. An automatic carton packaging machine is characterized in that: the paper board brushing device comprises a first conveyor belt conveyor (1), wherein a brushing device (11) for brushing pulp on a paper board is arranged on one side of the first conveyor belt conveyor (1); a first lifting rod (12) and a second lifting rod (13) are respectively arranged on two sides of the first conveyor belt conveyor (1), the first lifting rod (12) is positioned on one side of the first conveyor belt conveyor (1) where the slurry brushing device (11) is arranged, the first lifting rod (12) is positioned on one side of the slurry brushing device (11) close to the output end of the first conveyor belt conveyor (1), and the first lifting rod (12) and the second lifting rod (13) are both arranged along the length direction of the first conveyor belt conveyor (1);
a first pressure lever (14) is arranged on one side of the first lifting lever (12), and the first pressure lever (14) is arranged along the length direction of the first conveyor belt conveyor (1); a second pressure lever (15) is arranged on one side of the second lifting lever (13), and the second pressure lever (15) is arranged along the length direction of the first conveyor belt conveyor (1); one end of the first lifting rod (12) close to the input end of the first conveyor belt conveyor (1) is positioned below the first pressure rod (14), and one end of the first lifting rod (12) close to the output end of the first conveyor belt conveyor (1) is positioned above the first pressure rod (14); one end of the second lifting rod (13) close to the input end of the first conveyor belt conveyor (1) is positioned below the second pressure rod (15), and one end of the second lifting rod (13) close to the output end of the first conveyor belt conveyor (1) is positioned above the second pressure rod (15); a pressing piece for pressing and pasting the paper boards to be pasted after brushing the pulp is arranged on the first conveyor belt conveyor (1);
the pressing piece comprises a first pressing strip (2) and a second pressing strip (3), and the first pressing strip (2) and the second pressing strip (3) are respectively positioned on two sides of the first conveyor belt conveyor (1) and arranged along the length direction of the first conveyor belt conveyor (1); one end, close to the input end of the first conveyor belt conveyor (1), of the first pressing strip (2) is located between the first lifting rod (12) and the first pressing rod (14) and below the paperboard, and one end, close to the output end of the first conveyor belt conveyor (1), of the first pressing strip (2) is located above the paperboard; one end of the second pressing strip (3) close to the input end of the first conveyor belt conveyor (1) is positioned between the second lifting rod (13) and the second pressing rod (15) and below the paperboard, and one end of the second pressing strip (3) close to the output end of the first conveyor belt conveyor (1) is positioned above the paperboard;
the first pressing strip (2) and the second pressing strip (3) are both elastic pressing strips, and adjusting pieces used for keeping the first pressing strip (2) and the second pressing strip (3) in a contact state with the paperboard are arranged on the first pressing strip (2) and the second pressing strip (3);
the output end of the first conveyor belt conveyor (1) is provided with a rotating roller (4), and the rotating roller (4) is connected with a rotating motor (42); and a stabilizer bar (43) is arranged above the rotating roller (4), a rotating cylinder (44) is sleeved on the stabilizer bar (43), and the stabilizer bar (43) and the rotating cylinder (44) are coaxially and fixedly connected through a connecting bearing (45).
2. An automatic carton packaging machine as claimed in claim 1, wherein: the adjusting part comprises a plurality of first pressing wheels (22) and a plurality of second pressing wheels (32), the first pressing wheels (22) are sequentially arranged on one side of the first pressing strip (2) along the conveying direction of the first conveyor belt conveyor (1), and the outer side wall of the first pressing wheel (22) is in contact with the side face, far away from the paperboard, of the first pressing strip (2); the plurality of second pressing wheels (32) are sequentially arranged on one side of the second pressing strip (3) along the conveying direction of the first conveyor belt conveyor (1), and the outer side wall of each second pressing wheel (32) is in contact with the side face, far away from the paper board, of the second pressing strip (3).
3. An automatic carton packaging machine as claimed in claim 2, wherein: one side of the first pressing strip (2) is sequentially provided with a plurality of first sliding blocks (26) along the length direction of the first conveyor belt conveyor (1), the first sliding blocks (26) correspond to the first pressing wheels (22) one by one, each first sliding block (26) is provided with a first sliding groove (27) in a penetrating manner, and the first sliding grooves (27) are arranged along the vertical direction; a first connecting rod (23) is connected to the first pressing wheel (22), and the first connecting rod (23) is arranged in a first sliding groove (27) in a sliding manner; a plurality of second sliding blocks (36) are sequentially arranged on one side of the second pressing strip (3) along the length direction of the first conveyor belt conveyor (1), the second sliding blocks (36) correspond to the second pressing wheels (32) one by one, each second sliding block (36) is provided with a second sliding groove (37) in a penetrating manner, and the second sliding grooves (37) are arranged along the vertical direction; a second connecting rod (33) is connected to the second pressing wheel (32), and the second connecting rod (33) is arranged in a second sliding groove (37) in a sliding manner; and the first connecting rod (23) and the second connecting rod (33) are respectively provided with a fixing piece for fixing the positions of the first connecting rod (23) and the second connecting rod (33).
4. An automatic carton packaging machine as claimed in claim 3, wherein: the first connecting rod (23) comprises a first connecting rod (24) and a first threaded rod (25), the first connecting rod (24) is coaxially connected with the first pressing wheel (22), and the first threaded rod (25) is located on the outer side wall of the first connecting rod (24) and penetrates through the first sliding groove (27); the second connecting rod (33) comprises a second connecting rod (34) and a second threaded rod (35), the second connecting rod (34) is coaxially connected with the second pressing wheel (32), and the second threaded rod (35) is positioned on the outer side wall of the second connecting rod (34) and penetrates through the second sliding groove (37); the fixing piece comprises a first nut (28) and a second nut (38), one end of the first threaded rod (25) far away from the first connecting rod (24) penetrates through the first sliding groove (27) and is in threaded connection with the first nut (28); one end of the second threaded rod (35) far away from the second connecting rod (34) penetrates through the second sliding groove (37) to be in threaded connection with the second nut (38).
5. An automatic carton packaging machine as claimed in claim 1, wherein: both ends of the stabilizer bar (43) are fixedly connected with fixing blocks (46), through holes (47) are formed in the fixing blocks (46) in a penetrating mode in the vertical direction, and screws (48) penetrate through the through holes (47); the bottom end of the screw rod (48) penetrates through the through hole (47) to be fixedly connected with the stabilizing block (41), a spring (49) is arranged between the stabilizing block (41) and the fixing block (46), and the spring (49) is in a compression state; the top end of the screw rod (48) penetrates through the through hole (47) and is in threaded connection with a screw cap (481).
6. An automatic carton packaging machine as claimed in claim 1, wherein: a second conveyor belt conveyor (6) is arranged at the output end of the first conveyor belt conveyor (1), and a third conveyor belt conveyor (61) is arranged above the second conveyor belt conveyor (6); the input end of the second conveyor belt conveyor (6) is close to the output end of the first conveyor belt conveyor (1), and the conveying direction of the third conveyor belt conveyor (61) is opposite to the conveying direction of the second conveyor belt conveyor (6).
7. An automatic carton packaging machine as claimed in claim 6, wherein: and a rotating wheel (62) is arranged above the second conveyor belt conveyor (6), the rotating wheel (62) is positioned at one end, close to the first conveyor belt conveyor (1), of the second conveyor belt conveyor (6), and the outer side wall of the rotating wheel (62) is in contact with the paperboard.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582229.6A CN111730901B (en) | 2020-06-23 | 2020-06-23 | Automatic packaging machine for paper boxes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582229.6A CN111730901B (en) | 2020-06-23 | 2020-06-23 | Automatic packaging machine for paper boxes |
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| CN111730901A CN111730901A (en) | 2020-10-02 |
| CN111730901B true CN111730901B (en) | 2022-06-03 |
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|---|---|
| CN111730901A (en) | 2020-10-02 |
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