CN110921367B - Feeding device of folding forming machine - Google Patents
Feeding device of folding forming machine Download PDFInfo
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- CN110921367B CN110921367B CN201911150780.7A CN201911150780A CN110921367B CN 110921367 B CN110921367 B CN 110921367B CN 201911150780 A CN201911150780 A CN 201911150780A CN 110921367 B CN110921367 B CN 110921367B
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- conveying
- folded
- assembly
- rack
- feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/04—Endless-belt separators
- B65H3/047—Endless-belt separators separating from the top of a pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a feeding device of a folding forming machine, belonging to the technical field of folding forming machines and aiming at improving the production efficiency of the existing folding forming machine; the technical key points comprise that: the feeding mechanism, the paging mechanism and the conveying mechanism are sequentially arranged along the conveying direction of the material; the feeding mechanism comprises a support frame, a bearing plate arranged on the support frame, a limiting assembly arranged on the support frame, a driving assembly arranged at the bottom of the support frame and used for driving the bearing plate to intermittently ascend by the thickness of a paperboard to be folded, and a feeding assembly arranged on the support frame and used for conveying the paperboard to be folded to the paging mechanism; the paging mechanism comprises a first rack, a first conveying assembly arranged on the first rack, a paging assembly and a speed reducing assembly which are sequentially arranged on the first rack along the conveying direction of the first conveying assembly; the conveying mechanism comprises a second rack and a second conveying assembly arranged on the second rack. The invention can improve the production efficiency of the folding forming machine and improve the quality of products.
Description
Technical Field
The invention relates to the technical field of folding forming machines, in particular to a feeding device of a folding forming machine.
Background
Books, magazines, covers of photo albums, paper boxes, etc., often require a folding process, and a folding machine is an indispensable device for this step.
The existing folding forming machine mainly comprises a feeding device, a conveying device, a bending device and a receiving device which are arranged in sequence. The feeding device comprises a rack, two opposite sides of the rack are rotatably connected with two feeding rollers, the two feeding rollers are connected with a conveying belt in a belt-type manner, and one of the feeding rollers is connected with a motor; in addition, a supporting frame for placing the paper boards to be folded is arranged on one side close to the starting end of the driving belt, and a placing frame for placing the paper boards to be folded is arranged on the supporting frame.
During feeding, the manual work is earlier with treating that folding cardboard is placed in placing the frame, then the starter motor, makes the conveyer belt toward the one side conveying of keeping away from the support frame, and one will treat that folding cardboard is placed on the conveyer belt again by manual work, will treat that folding cardboard is carried to conveyer on next step by the conveyer belt.
The above prior art solutions have the following drawbacks: when the paper boards to be folded are fed, the paper boards to be folded need to be manually controlled to be fed one by one, and the manual feeding speed is slow, so that the production efficiency of the folding forming machine is low.
Disclosure of Invention
The invention aims to provide a feeding device of a folding forming machine, which can improve the production efficiency of the existing folding forming machine by realizing automatic feeding of a paperboard to be folded.
The above object of the present invention is achieved by the following technical solutions:
a feeding device of a folding forming machine comprises a feeding mechanism, a paging mechanism and a conveying mechanism which are sequentially arranged along the conveying direction of materials; the feeding mechanism comprises a support frame, a bearing plate arranged on the support frame and used for bearing a paperboard to be folded, a limiting assembly arranged on the support frame and used for limiting the paperboard to be folded, a driving assembly arranged at the bottom of the support frame and used for driving the bearing plate to intermittently ascend along the vertical direction by the thickness of the paperboard to be folded, and a feeding assembly arranged on the support frame and used for conveying the paperboard to be folded to the paging mechanism; the paging mechanism comprises a first rack, a first conveying assembly arranged on the first rack, and a paging assembly and a speed reducing assembly which are sequentially arranged on the first rack along the conveying direction of the first conveying assembly; the conveying mechanism comprises a second rack and a second conveying assembly arranged on the second rack.
Through adopting above-mentioned technical scheme, will treat folding cardboard and place on the loading board, and treat folding cardboard through spacing subassembly and carry on spacingly, then rise a distance of treating folding cardboard thickness through drive assembly intermittent drive loading board, then carry the cardboard of treating that is closest to the feeding subassembly to first conveying assembly by the feeding subassembly, convey to the paging subassembly by first conveying assembly, the paging subassembly only allows one to treat folding cardboard and pass through, should treat folding cardboard and slow down through the speed reduction subassembly after that, be convenient for make and treat that folding cardboard steadily passes through to second conveying assembly, thereby realize folding forming machine's automatic feed, can improve folding forming machine's production efficiency.
The invention is further configured to: the limiting assembly comprises two limiting plates which are oppositely arranged and a power assembly which drives the two limiting plates to mutually approach or depart; wherein, two the direction of delivery of limiting plate edge material sets up, and is close to paging mechanism the limiting plate is seted up and is supplied one to treat folding cardboard entering paging mechanism's breach.
By adopting the technical scheme, the limiting assembly comprises two limiting plates which are oppositely arranged, wherein the distance between the two limiting plates can be adjusted through the power assembly so as to adapt to the paperboards to be folded with different lengths; the limiting plate that is close to paging mechanism setting in addition sets up jaggedly, when drive assembly drive loading board rises one and treats the distance of folding cardboard thickness, the bottom of the cardboard of treating that is closest to feeding subassembly just keeps level with the top of the limiting plate that is close to paging mechanism to feeding subassembly can carry the cardboard of treating that is closest to feeding subassembly to paging mechanism.
The invention is further configured to: the power assembly comprises a driving rod rotatably connected with the supporting frame, a sliding seat in threaded connection with the driving rod, and a handle arranged at one end of the driving rod, which is far away from the paging mechanism; wherein, the length direction of actuating lever is unanimous with the direction of delivery of material, the sliding seat is fixed in and keeps away from the bottom of paging mechanism's limiting plate, just the confession has been seted up to the support frame the gliding spout of sliding seat.
Through adopting above-mentioned technical scheme, rotate the handle to drive the actuating lever and rotate, make the limiting plate of keeping away from paging mechanism keep away from the limiting plate that is close to paging mechanism, in order to treat that folding cardboard is placed on the loading board, then at the counter-rotating handle, make the limiting plate of keeping away from paging mechanism toward the limiting plate motion that is close to paging mechanism, make two limiting plate centre gripping simultaneously treat the periphery side of folding cardboard, realize treating the spacing of folding cardboard.
The invention is further configured to: the driving assembly comprises a supporting seat arranged below the supporting frame and a driving piece arranged on the supporting seat to drive the bearing plate to ascend or descend; wherein the driving member is controlled by a PLC controller.
Through adopting above-mentioned technical scheme, start the driving piece, the driving piece can drive the loading board and rise or descend, and in addition, the driving piece is controlled by the PLC controller, but timing control lift cylinder promotes the loading board and rises a distance of treating folding cardboard thickness.
The invention is further configured to: the feeding assembly comprises mounting plates arranged on two opposite sides of the support frame, a plurality of feeding rollers rotatably arranged between the two mounting plates, a transmission assembly arranged at one end of each feeding roller, and a motor arranged on one side of each mounting plate and connected with the transmission assembly; the bottommost part of the feeding roller is abutted against the paperboard to be folded close to the feeding roller, and the length direction of the feeding roller is perpendicular to the conveying direction of the materials.
Through adopting above-mentioned technical scheme, starter motor, drive assembly drive the feed roller and rotate, and the cardboard that waits to fold that is closest to the feed roller offsets with the bottom of feed roller, and under the effect of frictional force, the cardboard that waits to fold among the feed mechanism gets into paging mechanism.
The invention is further configured to: the first conveying assembly comprises first conveying rollers which are rotatably arranged on two opposite sides of the first frame along the conveying direction of materials, first conveying belts which are sleeved on the outer peripheral sides of the two first conveying rollers, and a first rotating motor which is arranged on the first frame and drives the first conveying rollers to rotate.
Through adopting above-mentioned technical scheme, start first rotation motor, under the effect of two first conveyer rollers, the second conveyer belt is toward the one side motion that is close to conveying mechanism to the cardboard of waiting to fold is carried toward conveying mechanism's one side.
The invention is further configured to: the paging assembly comprises a mounting frame which is mounted on the first rack and erected on the first conveyor belt, and paging pieces which are detachably arranged on the mounting frame along the direction perpendicular to the conveying direction of the materials; the minimum distance between the paging sheet and the first conveyor belt is equal to the thickness of one paperboard to be folded.
By adopting the technical scheme, when the paperboard to be folded passes through the paging piece, the paging piece only allows one paperboard to be folded to pass through as the minimum distance of the first conveyor belt of the paging piece is equal to the thickness of one paperboard to be folded.
The invention is further configured to: the speed reducing assembly comprises a speed reducing motor arranged on the first rack, a fixed shaft fixedly connected with an output shaft of the speed reducing motor, and a speed reducing roller arranged at one end of the fixed shaft, which is far away from the speed reducing motor; the linear speed direction of the point, which is closest to the first conveyor belt, of the speed reduction roller is opposite to the conveying direction of the first conveyor belt, and the bottom of the speed reduction roller abuts against the paperboard to be folded on the first conveyor belt.
Through adopting above-mentioned technical scheme, start gear motor, gear motor passes through the fixed axle and drives the reduction roller rotation, because the reduction roller is opposite with the direction of transfer of first conveyer belt with the nearest linear velocity direction of a little of first conveyer belt distance, and the bottom of reduction roller offsets with treating folding cardboard on the first conveyer belt, so the speed reduction subassembly can slow down treating folding cardboard on the first conveyer belt, is favorable to making to treat that folding cardboard steadily passes through to conveying mechanism.
The invention is further configured to: the second conveying assembly comprises second conveying rollers which are rotatably arranged on two opposite sides of the second rack along the conveying direction of the materials, a second conveying belt which is sleeved on the outer peripheral sides of the two second conveying rollers, and a second rotating motor which is arranged on the second rack and used for driving the second conveying rollers to rotate; and the second conveying belt is provided with a plurality of conveying rollers at intervals along the length direction of the second conveying roller.
By adopting the technical scheme, the second rotating motor is started, the two second conveying rollers drive the second conveying belt to rotate, and the paper boards to be folded entering the conveying mechanism can be conveyed; in addition, the second conveyer belt interval sets up many, can reduce the area of contact of second conveyer belt and second transfer roller to reduce the frictional force between second conveyer belt and the second transfer roller.
The invention is further configured to: a positioning assembly for positioning the paper board to be folded is arranged above the second conveying assembly, and comprises a connecting frame, a connecting rod, a positioning plate and a plurality of pulleys, wherein the connecting frame is arranged on the second rack and erected on the second conveying belt, the connecting rod is fixedly connected with the connecting frame, the positioning plate is fixed on the connecting rod and arranged in parallel with the second conveying belt, and the pulleys are rotatably connected with the positioning plate and uniformly distributed along the length direction of the second conveying belt; the distance between the bottom of the pulley and the second conveyor belt is equal to the thickness of a paperboard to be folded.
By adopting the technical scheme, the second rotating motor is started, and the second conveying roller drives the second conveying belt to convey along the conveying direction of the materials; when the paperboard to be folded enters the space between the second conveyor belt and the positioning plate from the first conveyor belt, the paperboard to be folded is clamped between the second conveyor belt and the positioning plate, so that a certain positioning effect is achieved on the paperboard to be folded; in addition, under the effect of frictional force, wait that folding cardboard moves along the direction of delivery of second conveyer belt antedisplacement, because the pulley offsets with waiting folding cardboard, so under the effect of frictional force, the pulley rotates, helps waiting folding cardboard to move toward the direction of delivery of material.
In conclusion, the beneficial technical effects of the invention are as follows: the folding cardboard will be treated and is placed on the loading board, and treat through spacing subassembly that folding cardboard carries on spacingly, then rise a thickness of treating folding cardboard through drive assembly intermittent drive loading board, then carry the cardboard of treating that will be closest to feeding subassembly to first conveying assembly by feeding subassembly on, convey to the paging subassembly by first conveying assembly, the paging subassembly only allows one to treat that folding cardboard passes through, should treat that folding cardboard slows down through the speed reduction subassembly after that, be convenient for make treat that folding cardboard steadily passes through to second conveying assembly, thereby realize folding forming machine's automatic feed, can improve folding forming machine's production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a feeding device in an embodiment of the present invention;
fig. 2 is a sectional view of a feed mechanism in an embodiment of the invention.
In the figure, 1, a support frame; 10. a paperboard to be folded; 11. supporting legs; 12. a support plate; 13. a chute; 2. a carrier plate; 31. a first limit plate; 32. a second limiting plate; 33. a drive rod; 34. a sliding seat; 35. a handle; 41. a supporting seat; 42. a lifting cylinder; 51. mounting a plate; 52. a feed roll; 53. a pulley assembly; 54. a motor; 61. a first frame; 62. a first conveyor belt; 63. a first rotating electric machine; 71. a mounting frame; 72. a sheet separating sheet; 73. a bolt; 81. a reduction motor; 82. a fixed shaft; 83. a deceleration roller; 91. a second frame; 92. a second transfer roller; 93. a second conveyor belt; 94. a second rotating electric machine; 95. a connecting frame; 96. positioning a plate; 97. a pulley.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In this embodiment: referring to fig. 1, a feeding device of a folding machine disclosed in the present invention includes a feeding mechanism, a separating mechanism and a conveying mechanism. Wherein, feed mechanism, paging mechanism and conveying mechanism set gradually along the direction of transfer of material.
Referring to fig. 1 and 2, the feeding mechanism includes a support frame 1, the support frame 1 includes a support plate 12 and four support legs 11, and the four support legs 11 are uniformly distributed at the bottom of the support plate 12. The supporting plate 12 is provided with a bearing plate 2 with a quadrangular cross section, the bearing plate 2 is used for bearing the folding paper board 10, and a driving component is arranged below the supporting plate 12 and can drive the bearing plate 2 to be close to or far away from the supporting plate 12 along the vertical direction.
Wherein, drive assembly includes supporting seat 41 and driving piece, and supporting seat 41 is located the below of backup pad 12, and the driving piece is provided with two, and the driving piece can be cylinder, pneumatic cylinder, electric telescopic handle etc.. In this embodiment, the driving member is exemplified by a lifting cylinder 42, the cylinder body of the lifting cylinder 42 is fixedly mounted on the supporting base 41 through a bolt 73, the piston rod of the lifting cylinder 42 penetrates through the supporting plate 12 and is fixedly connected with the bearing plate 2, and the lifting cylinder 42 is controlled by the PLC controller, so as to achieve the purpose of controlling the lifting cylinder 42 to push the bearing plate 2 to rise by a distance equal to the thickness of the paper board 10 to be folded.
In addition, in order to limit the folded material, a limiting component for limiting the folded material is arranged on the supporting plate 12. The limiting assembly comprises two limiting plates arranged along the conveying direction of the material, the limiting plate close to the paging mechanism is a first limiting plate 31, the first limiting plate 31 is fixed on the supporting plate 12, the limiting plate far away from the paging mechanism is a second limiting plate 32, the second limiting plate 32 is in sliding connection with the supporting plate 12, and the second limiting plate 32 is connected with a power assembly for driving the power assembly to be close to or far away from the first limiting plate 31. In order to achieve the purpose of allowing only one paperboard 10 to be folded to enter the paging mechanism at a time, in the embodiment, the height of the first limiting plate 31 is different from the height of the second limiting plate 32 by the thickness of the paperboard 10 to be folded, and the height of the first limiting plate 31 is lower than the height of the second limiting plate 32.
Referring to fig. 2, the power assembly includes a driving rod 33 whose length direction is consistent with the conveying direction of the material, the driving rod 33 is rotatably connected with the supporting plate 12, one end of the driving rod 33, which is far away from the first limiting plate 31, extends to the outer side of the supporting plate 12, and one end of the driving rod 33, which is far away from the first limiting plate 31, is provided with a handle 35, which has the effect of facilitating the rotation of the driving rod 33. In addition, a thread is disposed on the driving rod 33, a sliding seat 34 is fixedly connected to the bottom of the second limiting plate 32, the sliding seat 34 is in threaded fit with the driving rod 33, a sliding slot 13 for the sliding seat 34 to slide is disposed at the bottom of the supporting plate 12, and the sliding seat 34 is slidably disposed in the sliding slot 13. Therefore, when the handle 35 is rotated, under the guiding action of the sliding chute 13, the second limiting plate 32 makes a linear motion along the length direction of the driving rod 33, which is beneficial to adapting to the paperboards 10 to be folded with different lengths.
In this embodiment, in order to limit the sliding seat 34, the sliding seat 34 is a dovetail seat, and the vertical cross section of the sliding groove 13 is dovetail-shaped, which is beneficial to limiting the sliding seat 34 to be disengaged from the sliding groove 13, and better guides the second limiting plate 32.
Referring to fig. 1, in order to drive a paper sheet 10 to be folded, which is placed on a carrying plate 2, into a paging mechanism, a feeding assembly is installed on a supporting frame 1. The feeding assembly comprises two mounting plates 51 fixed on the support plate 12, the length directions of the two mounting plates 51 are consistent with the conveying direction of the materials, a plurality of parallel feeding rollers 52 are rotatably connected between the two mounting plates 51, the bottommost part of each feeding roller 52 is close to the paperboard 10 to be folded of the corresponding feeding roller 52, and the length directions of the feeding rollers 52 are perpendicular to the conveying direction of the materials. In addition, a motor 54 for driving the plurality of feed rollers 52 to rotate in the same direction is fixedly mounted on one side of the mounting plate 51, and the motor 54 is connected with a transmission assembly which is connected with the feed rollers 52. The transmission component may be a pulley component 53, or may also be a sprocket component, and in this embodiment, the transmission component takes the pulley component 53 as an example. When the motor 54 is started, the feed rollers 52 rotate in the same direction under the action of the pulley assembly 53, and the cardboard 10 to be folded closest to the feed rollers 52 enters the separation mechanism under the action of friction force.
Referring to fig. 1, the paging mechanism includes first frame 61, and first frame 61 rotates and is provided with two first conveying rollers, and two first conveying rollers set up along the direction of delivery of material, and the cover is equipped with first conveyer belt 62 on two first conveying rollers, and the transport plane of first conveyer belt 62 is on the same level with the top of first limiting plate 31 or is slightly less than the top of first limiting plate 31, has the effect that the feeding subassembly of being convenient for will treating folding cardboard 10 and carry to paging mechanism's first conveyer belt 62. In addition, a first rotating motor 63 is installed at one side of the first frame 61, an output shaft of the first rotating motor 63 is fixedly connected with one of the first conveying rollers, when the first rotating motor 63 is started, the two first conveying rollers can drive the first conveying belt 62 to convey the paper board 10 to be folded to the conveying mechanism.
In addition, in order to further ensure that the paper boards 10 to be folded are conveyed one by one, the first frame 61 is further provided with a sorting component for sorting the paper boards 10 to be folded. Paging subassembly is including being the mounting bracket 71 that "n" style of calligraphy set up, and mounting bracket 71 fixed mounting is on first frame 61, and mounting bracket 71 erects the top at first drive belt. In addition, a plurality of linearly arranged separation blades 72 are mounted on the first mounting frame 71 through bolts 73, the straight line of the plurality of separation blades 72 is perpendicular to the conveying direction of the materials, and the minimum distance between the separation blades 72 and the first conveying belt 62 is equal to the thickness of one paperboard 10 to be folded.
In order to smoothly convey the cardboard 10 to be folded to the conveying mechanism, a speed reducing assembly is provided at a side of the first frame 61 adjacent to the conveying mechanism. The reduction assembly includes a reduction motor 81, a fixed shaft 82, and a reduction roller 83. The speed reducing motor 81 is fixedly installed at one side of the first frame 61, the length direction of the fixing shaft 82 is perpendicular to the conveying direction of the materials, and the fixing shaft 82 is fixedly connected with an output shaft of the speed reducing motor 81. The reduction roller 83 is located above the first conveyor belt 62, and the reduction roller 83 is fixed at one end of the fixing shaft 82 far away from the reduction motor 81, and when the reduction motor 81 is started, the reduction motor 81 drives the reduction roller 83 to rotate through the fixing shaft 82. The linear speed direction of the point where the speed reduction roller 83 is closest to the first conveyor belt is opposite to the conveying direction of the first conveyor belt 62, and the bottom of the speed reduction roller 83 abuts against the paperboard 10 to be folded on the first conveyor belt 62. Through setting up the speed reduction subassembly, can slow down the cardboard 10 of waiting to fold that conveys on first conveyer belt 62, make the cardboard 10 of waiting to fold steadily carry to conveying mechanism.
Referring to fig. 1, the conveying mechanism includes a second frame 91, the second frame 91 is rotatably provided with two second conveying rollers 92, the two second conveying rollers 92 are arranged along the conveying direction of the material, and the length direction of the two second conveying rollers 92 is perpendicular to the conveying direction of the material. Wherein, for treating folding cardboard 10 and carrying, the cover is equipped with second conveyer belt 93 between two second transfer rollers 92, and second conveyer belt 93 sets up many along the length direction interval of second transfer roller 92, and this embodiment second conveyer belt 93 uses two as the example. In addition, a second rotating motor 94 is installed at one side of the second frame 91, and an output shaft of the second rotating motor 94 is fixedly connected to one of the second conveying rollers 92. To facilitate the transition of the sheet 10 to be folded from the first conveyor 62 to the second conveyor 93, the conveying surface of the second conveyor 93 is at the same level as or slightly below the conveying surface of the first conveyor 62.
In addition, a positioning component is arranged above the second conveyor belt 93, and the positioning component and the second conveyor belt 93 work together to position the paperboard 10 to be folded entering the conveying mechanism so as to reduce the possibility of displacement of the paperboard 10 to be folded in the conveying process.
The positioning assembly comprises a connecting frame 95 arranged in an n shape, the connecting frame 95 is fixedly mounted on the second rack 91, and the connecting frame 95 is erected above the second conveyor belt 93. In addition, one side of the connecting frame 95 facing the second conveyor belt 93 is fixedly connected with a connecting rod, one end of the connecting rod close to the second conveyor belt 93 is provided with a positioning plate 96, the positioning plate 96 is positioned right above the second conveyor belt 93, the positioning plate 96 is rotatably connected with a plurality of pulleys 97, the plurality of pulleys 97 are uniformly distributed along the length direction of the second conveyor belt 93, and the distance between the bottom of each pulley 97 and the second conveyor belt 93 is equal to the thickness of one paperboard 10 to be folded.
The second rotating motor 94 is started, and the second conveying roller 92 drives the second conveying belt 93 to convey along the conveying direction of the materials. When the paperboard 10 to be folded enters the space between the second conveyor belt 93 and the positioning plate 96 from the first conveyor belt 62, the paperboard 10 to be folded is clamped between the second conveyor belt 93 and the positioning plate 96, so that a certain positioning effect is achieved on the paperboard 10 to be folded; in addition, under the action of friction force, the paper board 10 to be folded moves forward along the conveying direction of the second conveyor belt 93, and because the pulley 97 abuts against the paper board 10 to be folded, the pulley 97 rotates under the action of friction force, which is helpful for the paper board 10 to be folded to move towards the conveying direction of the material.
The implementation principle of the embodiment is as follows: placing the paper boards 10 to be folded on the bearing plate 2, limiting the paper boards 10 to be folded through two limiting plates, controlling the lifting cylinder 42 to intermittently drive the bearing plate 2 to ascend by the thickness of the paper boards 10 to be folded through the PLC controller, conveying the paper boards 10 to be folded closest to the feeding assembly to the first conveying belt 62 through the feeding assembly, conveying the paper boards to be folded to the paging assembly through the first conveying belt 62, allowing only one paper board 10 to be folded to pass through the paging assembly, and decelerating the paper boards 10 to be folded through the decelerating assembly, so that the paper boards 10 to be folded are smoothly transited to the second conveying belt 93; after the paperboard 10 to be folded enters the second conveyor belt 93, the paperboard 10 to be folded is clamped between the second conveyor belt 93 and the positioning plate 96 by the second conveyor belt 93 and the positioning plate 96, and a certain positioning effect is achieved on the paperboard 10 to be folded; in addition, under the action of the friction force, the paper board 10 to be folded moves forward along the conveying direction of the second conveyor belt 93, so that the automatic feeding of the folding forming machine is realized, and the production efficiency of the folding forming machine can be 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 (3)
1. A feed arrangement of a folder characterized in that: the automatic material sorting machine comprises a feeding mechanism, a paging mechanism and a conveying mechanism which are sequentially arranged along the conveying direction of materials;
the feeding mechanism comprises a support frame (1), a bearing plate (2) arranged on the support frame (1) and used for bearing a paper board (10) to be folded, a limiting component arranged on the support frame (1) and used for limiting the paper board (10) to be folded, a driving component arranged at the bottom of the support frame (1) and used for driving the bearing plate (2) to intermittently rise by the thickness of the paper board (10) to be folded along the vertical direction, and a feeding component arranged on the support frame (1) and used for conveying the paper board (10) to be folded to the paging mechanism;
the limiting assembly comprises two limiting plates which are oppositely arranged and a power assembly which drives the two limiting plates to mutually approach or depart; the two limiting plates are arranged along the conveying direction of the materials, and the limiting plate close to the paging mechanism is provided with a notch for allowing a paperboard (10) to be folded to enter the paging mechanism;
the power assembly comprises a driving rod (33) rotatably connected with the support frame (1), a sliding seat (34) in threaded connection with the driving rod (33), and a handle (35) arranged at one end, far away from the paging mechanism, of the driving rod (33); the length direction of the driving rod (33) is consistent with the conveying direction of materials, the sliding seat (34) is fixed at the bottom of the limiting plate far away from the paging mechanism, and the supporting frame (1) is provided with a sliding chute (13) for the sliding seat (34) to slide;
the feeding assembly comprises mounting plates (51) arranged on two opposite sides of the support frame (1), a plurality of feeding rollers (52) rotatably arranged between the two mounting plates (51), a transmission assembly arranged at one end of each feeding roller (52), and a motor (54) arranged on one side of each mounting plate (51) and connected with the transmission assembly; wherein the bottommost part of the feeding roller (52) is abutted against the paperboard (10) to be folded close to the feeding roller (52), and the length direction of the feeding roller (52) is vertical to the conveying direction of the materials;
the paging mechanism comprises a first rack (61), a first conveying assembly arranged on the first rack (61), and a paging assembly and a speed reducing assembly which are sequentially arranged on the first rack (61) along the conveying direction of the first conveying assembly; the first conveying assembly comprises first conveying rollers which are rotatably arranged on two opposite sides of the first rack (61) along the conveying direction of materials, a first conveying belt (62) sleeved on the outer peripheral sides of the two first conveying rollers, and a first rotating motor (63) which is arranged on the first rack (61) and drives the first conveying rollers to rotate; the paging assembly comprises a mounting frame (71) which is mounted on the first rack (61) and erected on the first conveyor belt (62), and paging pieces (72) which are detachably arranged on the mounting frame (71) along the conveying direction perpendicular to the materials; wherein the smallest distance of the separating sheet (72) from the first conveyor belt (62) is equal to the thickness of one paperboard (10) to be folded; the speed reducing assembly comprises a speed reducing motor (81) arranged on the first rack (61), a fixed shaft (82) fixedly connected with an output shaft of the speed reducing motor (81), and a speed reducing roller (83) arranged at one end, far away from the speed reducing motor (81), of the fixed shaft (82); the linear speed direction of a point, closest to the first conveyor belt (62), of the speed reduction roller (83) is opposite to the conveying direction of the first conveyor belt (62), and the bottom of the speed reduction roller (83) is abutted against the paperboard (10) to be folded on the first conveyor belt (62);
the conveying mechanism comprises a second rack (91) and a second conveying assembly arranged on the second rack (91); a positioning assembly for positioning the paperboard (10) to be folded is arranged above the second conveying assembly, and comprises a connecting frame (95) which is arranged on the second rack (91) and erected on the second conveying belt (93), a connecting rod fixedly connected with the connecting frame (95), a positioning plate (96) which is fixed on the connecting rod and arranged in parallel with the second conveying belt (93), and a plurality of pulleys (97) which are rotatably connected with the positioning plate (96) and are uniformly distributed along the length direction of the second conveying belt (93); the distance between the bottom of the pulley (97) and the second conveyor belt (93) is equal to the thickness of one paperboard (10) to be folded.
2. The feeder of a folder as set forth in claim 1, wherein: the driving assembly comprises a supporting seat (41) arranged below the supporting frame (1) and a driving piece arranged on the supporting seat (41) and used for driving the bearing plate (2) to ascend or descend; wherein the driving member is controlled by a PLC controller.
3. The feeder of a folder as set forth in claim 1, wherein: the second conveying assembly comprises second conveying rollers (92) which are rotatably arranged on two opposite sides of the second rack (91) along the conveying direction of the materials, a second conveying belt (93) sleeved on the outer peripheral sides of the two second conveying rollers (92), and a second rotating motor (94) which is arranged on the second rack (91) and drives the second conveying rollers (92) to rotate; wherein the second conveyor belt (93) is provided with a plurality of strips at intervals along the length direction of the second conveyor roller (92).
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| CN111847023A (en) * | 2020-07-21 | 2020-10-30 | 武汉工程大学 | Facial mask production machine feeding mechanism |
| CN115108357A (en) * | 2021-03-19 | 2022-09-27 | 广东博智林机器人有限公司 | Material grabbing and transferring device and material grabbing and transferring robot |
| CN114434867B (en) * | 2022-01-17 | 2023-10-27 | 什邡洪熙包装有限公司 | Wine box automatic molding device |
| CN115532962B (en) * | 2022-10-22 | 2024-01-09 | 明泰精密冲压(吴江)有限公司 | Automatic plate feeding device |
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