CN110834974A - High-quality continuous automatic folding system - Google Patents
High-quality continuous automatic folding system Download PDFInfo
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- CN110834974A CN110834974A CN201911144250.1A CN201911144250A CN110834974A CN 110834974 A CN110834974 A CN 110834974A CN 201911144250 A CN201911144250 A CN 201911144250A CN 110834974 A CN110834974 A CN 110834974A
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- roller
- indentation
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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
- B65H3/042—Endless-belt separators separating from the bottom of the 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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
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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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/30—Folding in combination with creasing, smoothing or application of adhesive
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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
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
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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 high-quality continuous automatic folding system which comprises a rack, wherein the rack is sequentially provided with a feeding assembly, an indentation assembly, a folding assembly and a pressing assembly, the feeding assembly comprises a plurality of feeding belts, side baffles are arranged on the two sides of the rack corresponding to the feeding belts, a front baffle is vertically arranged at the tail end of the rack corresponding to the feeding belts, and a gap through which only one piece of card paper passes is reserved between the front baffle and the feeding belts; the indentation subassembly is including rotating the lower mould roller of connecting in the material loading end, offers on the global indentation groove of lower mould roller, and the upside that the frame corresponds lower mould roller still rotates and is connected with the upper die roller, and the global rigid coupling of upper die roller has the indentation ring, has all offered the air flue in lower mould roller and the upper die roller, and indentation groove and indentation ring are global still evenly to be offered some gas pockets. The automatic creasing device has the advantages that the creasing device can automatically crease paperboard to be folded before folding, ensures the folding, and has low cost and simple structure.
Description
Technical Field
The invention relates to the technical field of folding machines, in particular to a high-quality continuous automatic folding system.
Background
The folding machine is a modern printing device accompanying the modern printing industry, the modern printing factory usually comprises three processing procedures of prepress printing, printing and postpress printing, the main bearing medium is paper, due to the rise of packaging printing, other material media such as plastic, fabric, leather, metal surface and the like are also raised, but the main carrier still occupies the absolute dominance by paper. The printing industry processing is generally divided into book and newspaper processing and packaging processing, and the folding machine can be mainly used for folding paper with different sizes and different thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents, business letters and the like.
The existing Chinese patent with the reference application publication number of CN108000952A discloses a high-speed correction board paper folding and blocking machine, which comprises an equipment main framework, a lower friction paper feeding belt, a positioning guide plate, a paper thickness adjusting handle, a paper separating mechanism, a conveying belt, a book reversing belt wheel, a book pressing upper steel wheel and a book pressing lower steel wheel, a steel wheel pressure adjusting hand wheel, a belt conveying paper collecting platform, a positioning rod and a supporting frame. The invention has the beneficial effects that: the machine adopts a lower friction type belt paper feeding mode, the height of a paper separating mechanism is adjusted through a handle according to the thickness of a single paper, the paperboard and the greeting card are accurately folded at high speed along a central line on the premise of feeding paper without stopping, the folded product is flatly pressed without traces under the pressure of upper and lower steel wheels for pressing books, paper is collected and accurately counted, the high precision of the work is ensured, the upper and lower steel wheels for pressing books adjust the pressure through a steel wheel pressure adjusting hand wheel, compared with the traditional equipment, the machine has the characteristics of labor saving, high efficiency and the like, adopts numerical control, and all the operations are provided with key settings, so the machine is popular and easy to understand; the device is convenient to operate, and all components are flexibly connected.
The above prior art scheme is a folding machine, but when using this type of folding machine, all need treat the folded cardboard and carry out the indentation at present to folding of folding machine, especially to when thicker cardboard, if do not have indentation in advance, will be difficult to roll over the cardboard that accords with the standard, lead to the output defective work, but present indentation equipment is all comparatively huge, and the cost is higher, and is comparatively complicated, therefore all comparatively inconvenient using.
Disclosure of Invention
The invention aims to provide a high-quality continuous automatic folding system which has the advantages of capability of automatically indenting a paperboard to be folded before folding, guarantee of folding quality, low cost and simple structure.
The above object of the present invention is achieved by the following technical solutions:
a high-quality continuous automatic folding system comprises a rack, wherein the rack is sequentially provided with a feeding assembly, an indentation assembly, a folding assembly and a pressing assembly, the feeding assembly comprises a plurality of feeding belts in the same length direction as the rack, two sides of the rack corresponding to the feeding belts are respectively provided with a side baffle capable of moving towards the direction of approaching each other, the tail end of the rack corresponding to the feeding belts is also vertically provided with a front baffle, and a gap which only passes through one piece of card paper is reserved between the front baffle and the feeding belts; the indentation component comprises a lower die roller which is rotatably connected to the tail end of the upper material belt and perpendicular to the length direction of the upper material belt, an indentation groove is formed in the peripheral surface of the lower die roller, an upper die roller which is the same as the axis direction of the lower die roller is rotatably connected to the upper side of the frame corresponding to the lower die roller, an indentation ring which can be inserted into the indentation groove is fixedly connected to the peripheral surface of the upper die roller, air passages are formed in the lower die roller and the upper die roller, a plurality of air holes which can be communicated with the air passages are formed in the peripheral surface of the indentation groove and the indentation ring, and a steam generating device which can fill steam into the air passages of the upper die roller and the lower die roller is fixedly connected.
By adopting the technical scheme, when the paperboard pressing device works, stacked paperboard can be placed on the upper side of the upper material belt, the two sides of the paperboard can be limited through the baffle plates on the two sides, when the upper material belt works, the bottommost paperboard in the stacked paperboard on the upper side of the upper material belt can be directly sent out through the gap between the baffle plates and the upper material belt, then when the paperboard is sent to a position between the upper mold roller and the lower mold roller, the upper mold roller and the lower mold roller synchronously and reversely rotate to continuously convey the paperboard, meanwhile, when the paperboard is sent to a position between the upper mold roller and the lower mold roller, the steam generating device respectively conveys steam into air passages of the lower mold roller and the upper mold roller, the steam can be sprayed to the indentation part of the paperboard through the air holes of the indentation ring and the indentation groove, so that the indentation part of the paperboard is moistened, the indentation is convenient to be matched with the indentation groove to indentation to carry out indentation, the paperboard after indentation continues to be folded by the folding assembly, so that the paperboard to be folded can be automatically indented before folding, the folding quality is guaranteed, and the folding device is convenient to operate and simple in structure.
The invention is further configured to: the folding assembly comprises two conveying frames, the length directions of the conveying frames are the same as that of a rack, the two conveying frames are located on one side of a lower die roller indentation groove, conveying belts, the length directions of the conveying belts are the same as that of the conveying frames, pressing frames are arranged on the upper sides of the racks corresponding to the conveying frames, one ends, far away from the indentation assemblies, of the pressing frames are shorter than the length of the conveying frames, pressing belts, the length directions of the pressing belts are the same as that of the conveying belts, are rotatably connected to the pressing frames, and a folding belt, capable of extending paperboard out of one side of the conveying frames along with conveying, is turned towards the direction of the conveying frames to be horizontally arranged is further arranged on the outer side of the.
Through adopting above-mentioned technical scheme, after the card paper conveyed out from the indentation subassembly, one side of card paper crease will directly get into on the conveyer belt of two conveying framves to the area is held to the pressure through the pressure of pressing the pressure of holding frame and is pressed to card paper crease one side of conveyer belt upside and hold, then continue the conveying, and the opposite side of card paper crease will be held through turning over a area and pressing, then continue along with the conveying of card paper, one side that the conveyer belt was kept away from to the card paper will turn over along the direction of turning over a area and tending to the conveyer belt, thereby one side level that the conveyer belt was kept away from to the card paper turns over to the upside that goes.
The invention is further configured to: the pressing assembly comprises a rotating shaft which is rotatably connected to the rack and the axis direction of the rotating shaft is perpendicular to the length direction of the rack, a lower pressing wheel is fixedly connected to the tail end of the rotating shaft corresponding to the turnover belt and the tail end of the conveying belt, the lower pressing wheel is parallel and level to the upper side of the conveying belt, a bearing frame is fixedly connected to one side of the rack, and the upper side of the bearing frame corresponding to the lower pressing wheel is rotatably connected with an upper pressing wheel.
Through adopting above-mentioned technical scheme, the during operation, the card paper of accomplishing through the subassembly indentation of folding paper will directly convey to between top pinch roller and the push down wheel from the conveyer belt with the end of the area of folding, thereby carry out the pressfitting through top pinch roller and push down wheel to the card paper once more, thereby realize the setting of card paper.
The invention is further configured to: the indentation component further comprises a lower pressing roller which is arranged on one side of the lower die roller far away from the feeding component, the upper side of the rack corresponding to the lower pressing roller is further rotatably connected with an upper pressing roller which is the same as the lower pressing roller in the axial direction, and heating rods are inserted into the upper pressing roller and the lower pressing roller.
Through adopting above-mentioned technical scheme, the card paper that conveys out after follow last mould roller and lower mould roller indentation will directly be delivered to between last compression roller and the lower compression roller, then, the card paper after the indentation is ended will convey out through between last compression roller and the lower compression roller to through last compression roller and lower compression roller to drying to the cardboard, thereby make cardboard crease department dry, avoid the card paper to tear by indentation department when folding paper.
The invention is further configured to: the both ends of last mould roller and last compression roller that the frame corresponds all set up the lifter plate, the both ends of going up mould roller both ends and last compression roller all rotate to be connected in the lifter plate, the frame all rotates the roll adjustment double-screw bolt that is connected with vertical setting to the position that corresponds the lifter plate, the equal threaded connection of lifter plate is in the roll adjustment double-screw bolt that corresponds.
Through adopting above-mentioned technical scheme, the during operation rotates two roll adjustment double-screw bolts respectively, can drive the lifter plate and go up and down to adjust the distance between last mould roller and the lower mould roller and go up the distance between compression roller and the lower compression roller.
The invention is further configured to: and the upper side of the position of the upper mold roller indentation ring and the lower side of the position of the lower mold roller indentation groove corresponding to the rack are fixedly connected with 3/4 round closed semi-rings, one closed semi-ring inner wall is abutted against the upper side of the upper mold roller, and the other closed semi-ring inner wall is abutted against the lower side of the lower mold roller.
Through adopting above-mentioned technical scheme, can shelter from indentation ring upside and lower mould roller indentation groove downside of last mould roller through the closed semi-ring that adopts to avoid steam to spout convenient to use from indentation ring upside and indentation groove downside.
The invention is further configured to: the lower side of the bearing frame is vertically connected with a support in a sliding mode, the upper pressing wheel is connected to the support in a rotating mode, the bearing frame is further connected with a vertically arranged lifting stud in a threaded mode, and the lower end of the lifting stud is connected to the upper side of the support in a rotating mode.
Through adopting above-mentioned technical scheme, rotate the lift double-screw bolt and can drive the support and rise or descend to can realize going up the distance between pinch roller and the pinch roller down.
The invention is further configured to: the rack is fixedly connected with a horizontally arranged support column at the tail end of the upper part of the corresponding feeding belt, the two side baffles are connected to the support column in a sliding mode along the axis direction of the support column respectively, and a first limiting component capable of limiting the side baffles is further arranged on each side baffle.
Through adopting above-mentioned technical scheme, can follow the convenient both sides baffle that slides of support column to adjust the distance between the both sides baffle, be suitable for different user demands.
The invention is further configured to: the front baffle is vertically connected to the support column in a sliding mode, and a second limiting assembly capable of limiting the front baffle is further arranged on the support column.
Through adopting above-mentioned technical scheme, can follow the preceding baffle of vertical direction sliding to adjust the distance between preceding baffle and the material loading area, be suitable for the cardboard of different thickness.
In conclusion, the beneficial technical effects of the invention are as follows:
1. when the paperboard pressing device works, stacked paperboard can be placed on the upper side of the upper material belt, the two sides of the paperboard can be limited through the baffles on the two sides, when the upper material belt works, the paperboard on the lowest side in the stacked paperboard on the upper side of the upper material belt can be directly sent out through a gap between the baffle and the upper material belt, then when the paperboard is sent between the upper mold roller and the lower mold roller, the upper mold roller and the lower mold roller synchronously and reversely rotate to continuously convey the paperboard, meanwhile, when the paperboard is sent between the upper mold roller and the lower mold roller, the steam generating device respectively conveys steam into air passages of the lower mold roller and the upper mold roller, the steam can be sprayed to an indentation part of the paperboard through air holes of the indentation ring and the indentation groove, so that the indentation part of the paperboard is wetted, the indentation and the indentation groove are conveniently matched to carry out indentation on the paperboard, on the other hand, the direct breakage caused, the paperboard after indentation can be folded continuously through the folding assembly, so that the paperboard to be folded can be indented automatically before folding, the operation is convenient, and the structure is simple;
2. after the paperboard is conveyed out of the indentation assembly, one side of a crease of the paperboard directly enters the conveying belts of the two conveying frames, one side of the crease of the paperboard on the upper side of the conveying belts is pressed and held by the pressing and holding belts of the pressing and holding frames and then conveyed continuously, the other side of the crease of the paperboard is pressed and held by the folding belts and then conveyed continuously along with the paperboard, and one side of the paperboard far away from the conveying belts is folded along the direction of the folding belts towards the conveying belts, so that one side of the paperboard far away from the conveying belts is horizontally folded to the upper side of the conveying belts, and the folding of the paperboard is completed;
3. the card paper that conveys out after follow last mould roller and lower mould roller roll-pressing mark will directly be delivered to between the top compression roller and the lower compression roller, then, the card paper after the mark is finished will convey out through between last compression roller and the lower compression roller to dry the cardboard through last compression roller and lower compression roller, thereby make cardboard crease department dry, avoid the card paper to tear by indentation department when folding paper.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the indentation assembly of the present invention.
Fig. 3 is a schematic view of the structure of the upper mold roll of the present invention.
Fig. 4 is a schematic view of the structure of the upper roll of the present invention.
Fig. 5 is a schematic view of the structure of the transfer frame of the present invention.
Fig. 6 is a schematic view of the structure of the connecting rod of the present invention.
Fig. 7 is a schematic structural diagram of the pressing assembly of the present invention.
In the figure, 1, a frame; 11. a transfer shaft; 11. a lifting plate; 12. adjusting the distance stud; 2. a feeding assembly; 21. a feeding roller; 22. feeding a material belt; 23. a support pillar; 231. a through groove; 232. jacking the second bolt; 24. a side dam; 241. a collar; 242. jacking the first bolt; 25. a front baffle; 3. an indentation assembly; 31. a lower die roller; 311. indenting grooves; 32. feeding a die roller; 321. an indentation ring; 33. an airway; 331. air holes; 34. a steam generating device; 341. an air outlet pipe; 35. closing the semi-ring; 36. a lower pressing roller; 361. a first belt wheel; 362. a first transmission belt; 37. an upper compression roller; 371. a second belt wheel; 372. a second transmission belt; 38. a heating channel; 39. a bearing ring; 391. a heating rod; 4. a transfer frame; 41. a transfer wheel; 42. a conveyor belt; 43. a pressing and holding frame; 431. a pressing wheel; 432. pressing and holding the belt; 44. a bearing rod; 441. a first supporting roller; 442. a second supporting roller; 443. a third supporting roller; 444. a fourth supporting roller; 445. a positioning roller; 45. turning over the folded belt; 5. pressing the components; 51. a rotating shaft; 52. a lower pinch roller; 53. a receiving frame; 54. a support; 55. an upper pinch roller; 56. and a lifting stud.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the high-quality continuous automatic folding system disclosed by the invention comprises a frame 1, wherein the frame 1 is sequentially provided with a feeding assembly 2, an indentation assembly 3, a folding assembly and a pressing assembly 5.
The material loading assembly 2 comprises a plurality of material loading rollers 21 which are rotatably connected to the rack 1, a plurality of material loading belts 22 are sleeved on the plurality of material loading rollers 21, and the material loading belts 22 are the same as the rack 1 in length direction. A driving motor capable of driving the feeding roller 21 to rotate is fixedly connected to the end portion of the feeding roller 21 at one end of the frame 1 corresponding to the feeding belt 22. Frame 1 corresponds the support column 23 that the terminal upside rigid coupling of material loading belt 22 has length direction perpendicular to frame 1, one side that support column 23 is close to material loading belt 22 is provided with both sides baffle 24, both sides baffle 24 are close to the position of support column 23 and all overlap and are equipped with the lantern ring 241 of sliding connection in support column 23, still be provided with on the lantern ring 241 and can offside baffle 24 spacing subassembly one, spacing subassembly one is threaded connection in the tightening bolt 242 of lantern ring 241, it can make the tip top of tightening bolt 242 tighten in support column 23 to tighten tightening bolt 242, thereby realize the fixed of side baffle 24 and support column 23.
A front baffle 25 is further arranged on one side of the supporting column 23 close to the side baffle 24, the length direction of the front baffle 25 is perpendicular to the length direction of the rack 1, and a gap through which only one piece of paper can pass is reserved between the front baffle 25 and the upper side of the feeding belt 22. The support column 23 corresponds the vertical logical groove 231 of having seted up in the position of each preceding baffle 25, and preceding baffle 25 is vertical to be inserted and to be located logical groove 231, still is provided with the spacing subassembly two that can be spacing to preceding baffle 25 on the support column 23. Spacing subassembly includes two sets up in the tight bolt two 232 of the corresponding logical groove 231 one side of support column 23, and the tight bolt two 232 threaded connection in support column 23 of top, and screw up tight bolt two 232 and can make the tip of tight bolt two 232 wear to establish logical groove 231 and butt baffle 25 in the front to baffle 25 lower extreme and the clearance between the upper material area 22 upside before can adjusting, and the fixed of baffle 25 before the completion. During operation, can place the upper material belt 22 upside with many card papers of treating folding paper, make one side butt of card paper in baffle 25 before, and make the both ends of card paper butt respectively in both sides baffle 24, can realize that the accuracy of card paper is spacing, then, driving motor drives material loading roller 21 and rotates and can drive material loading belt 22 and rotate to a card paper of downside passes through the downside conveying of preceding baffle 25 and goes out.
Referring to fig. 2 and 3, the indentation component 3 includes a lower mold roller 31 rotatably connected to the frame 1, the lower mold roller 31 is located at the end of the upper material belt 22, an indentation groove 311 coaxial with the lower mold roller 31 is formed in the middle of the lower mold roller 31, lifting plates 11 are further respectively arranged above two sides of the frame 1, the length direction of the lifting plates 11 is the same as the length direction of the frame 1, vertically arranged distance-adjusting studs 12 are rotatably connected to positions of the frame 1 corresponding to the lifting plates 11, the two lifting plates 11 are both in threaded connection with the corresponding distance-adjusting studs 12, a hand wheel is further fixedly connected to the upper ends of the two distance-adjusting studs 12, an upper mold roller 32 is rotatably connected to the upper side of the lower mold roller 31 between the two lifting plates 11, the axial directions of the upper mold roller 32 and the lower mold roller 31 are the same, the axial directions of the upper mold roller 32 and the lower mold roller 31 are located on the same vertical plane, an indentation ring 321 coaxial with the upper mold roller 32 is, air passages 33 are formed in the upper die roller 32 and the lower die roller 31, a plurality of air holes 331 capable of being communicated with the air passages 33 are further uniformly formed in the circumferential surfaces of the indentation groove 311 of the lower die roller 31 and the indentation ring 321 of the upper die roller 32, a steam generating device 34 is fixedly connected to one side of the rack 1 (the details are not described in the prior art), air outlets of the steam generating device 34 are fixedly connected to the two air outlet pipes 341, and the two air outlet pipes 341 rotate at one ends of the upper die roller 32 and the lower die roller 31 respectively and are communicated with the corresponding air passages 33.
The upper side of the position of the lifting plate 11 corresponding to the indentation ring 321 of the upper die roller 32 and the lower side of the position of the frame 1 corresponding to the indentation groove 311 of the lower die roller 31 are fixedly connected with 3/4 round closed half rings 35, the inner wall of one closed half ring 35 abuts against the upper side of the upper die roller 32, and the inner wall of the other closed half ring 35 abuts against the lower side of the lower die roller 31.
Referring to fig. 2 and 4, the frame 1 is rotatably connected with a lower pressing roller 36 corresponding to the side of the lower mold roller 31 away from the feeding assembly 2, the axial direction of the lower pressing roller 36 is the same as the axial direction of the lower mold roller 31, the axial line of the lower pressing roller 36 and the axial line of the lower die roller 31 are in the same horizontal plane, the upper pressing roller 37 is rotatably connected on the upper sides of the two lifting plates 11 corresponding to the lower pressing roller 36, the axial directions of the upper pressing roller 37 and the lower pressing roller 36 are the same, the axes of the upper press roller 37 and the lower press roller 36 are on the same vertical plane, the upper press roller 37 and the upper mold roller 32 are on the same horizontal plane, the axes of the upper press roller 37 and the lower press roller 36 are provided with heating channels 38, the machine frame 1 and one end of the lifting plate 11 corresponding to the lower press roller 36 and the upper press roller 37 are fixedly connected with bearing rings 39, two heating rods 391 are fixedly connected to the two bearing rings 39 respectively, the heating rods 391 are electric heating rods 391, and the two heating rods 391 can be inserted into the heating channels 38 of the corresponding upper press roller 37 or lower press roller 36 respectively. An electric heating controller (not described in detail herein for the prior art) capable of adjusting the temperature of the two electric heating rods 391 is further fixed to one side of the rack 1, and the electric heating controller and the steam generating device 34 are located at the same side.
One end of the lower die roller 31 and one end of the lower press roller 36 extend out of one side of the frame 1 far away from the electric heating controller and are fixedly connected with a first belt wheel 361, a first transmission belt 362 is sleeved on the first belt wheel 361, one end of the frame 1 corresponding to the lower die roller 31 is fixedly connected with a driving motor capable of driving the lower die roller 31 to rotate, and the driving motor drives the first belt wheel 361 to rotate to drive the lower die roller 31 and the lower press roller 36 to rotate towards the direction of conveying the paperboard. Go up the mould roller 32 and all extend one lifter plate 11 and rigid coupling with the one end of last compression roller 37 and have two pulleys 371, the cover is equipped with two drive belts 372 on two pulleys 371, the one end rigid coupling that lifter plate 11 corresponds last mould roller 32 has can drive the drive motor who goes up mould roller 32 pivoted, thereby drive motor drives two pulleys 371 and rotates and can drive the opposite direction rotation of going up mould roller 32 and lower mould roller 31 and lower compression roller 36 under last compression roller 37. When a paper jam is fed between the upper mold roller 32 and the lower mold roller 31, the upper mold roller 32 and the lower mold roller 31 synchronously rotate in the reverse direction to continuously convey the paper jam, meanwhile, when the paper jam is fed between the upper mold roller 32 and the lower mold roller 31, the steam generating device 34 respectively conveys steam into the air passages 33 of the lower mold roller 31 and the upper mold roller 32, the steam can be sprayed to the indentation part of the paper jam through the air holes 331 of the indentation ring 321 and the indentation groove 311, so that the indentation part of the paper jam is moistened, the indentation ring 321 and the indentation groove 311 are convenient to cooperate to indentation the paper jam on one hand, on the other hand, the paper jam is prevented from being directly broken due to dryness during indentation, the paper jam conveyed after the indentation of the upper mold roller 32 and the lower mold roller 31 is directly conveyed between the upper press roller 37 and the lower press roller 36, then the paper jam after the indentation is conveyed out through the upper press roller 37 and the lower press roller 36, and the paper jam is dried through the, therefore, the crease of the paperboard is dry, and the paperboard is prevented from being torn by the indentation during folding.
Referring to fig. 5, the folding assembly includes two conveying frames 4 fixed between the frame 1 and having the same length direction as the frame 1, the two conveying frames 4 are located at one side of the indentation slot 311 of the lower mold roller 31, the conveying frames 4 are arranged with a plurality of conveying wheels 41 along the length direction of the conveying frames 4, the axial direction of the conveying wheels 41 is perpendicular to the length direction of the conveying frames 4, the two conveying frames 4 are also provided with conveying belts 42 sleeved outside the plurality of conveying wheels 41, the frame 1 is further rotatably connected with a conveying shaft 11 having the same axial direction as the axial direction of the conveying wheels 41, one conveying wheel 41 at one end of the two conveying frames 4 is fixed to the conveying shaft 11 and is in the same straight line with the axial line of the conveying shaft 11, one end of the frame 1 corresponding to the conveying shaft 11 is further fixed with a driving motor, when working, the driving motor drives the conveying shaft 11 to rotate and can drive the conveying wheels 41 of the two conveying frames 4 to rotate, thereby driving the two conveyor belts 42 to rotate and realizing the conveyance of the paper jam.
The upper side of the frame 1 corresponding to the conveying frame 4 is fixedly connected with a pressing frame 43, the length direction of the pressing frame 43 is the same as that of the conveying frame 4, a plurality of pressing wheels 431 are arranged on the lower side of the pressing frame 43 along the length direction of the pressing frame 43, the axial direction of each pressing wheel 431 is the same as that of the conveying wheel 41, and a pressing belt 432 is sleeved on each pressing wheel 431 of the two pressing frames 43. When the jammed sheet is conveyed on the conveyance rack 4, the pressure-holding belt 432 can press-hold the upper side of the jammed sheet, thereby ensuring conveyance of the jammed sheet.
Referring to fig. 6, a receiving rod 44 is fixedly connected to the outer side of the conveying frame 4 near the indentation groove 311 of the lower roller 36 along the length direction of the conveying frame 4, a first supporting roller 441 is rotatably connected to one end of the receiving rod 44 near the lower roller 36, the axial direction of the first supporting roller 441 is perpendicular to the length direction of the receiving rod 44, the first supporting roller 441 is located on the outer side of the conveying frame 4, the upper side of the outer edge of the first supporting roller 441 is flush with the first conveying belt 42, a second supporting roller 442 is rotatably connected to the upper side of the conveying frame 4, which is near the receiving rod 44, corresponding to one end of the receiving rod 44 far away from the lower roller 36, and the. A third supporting roller 443 is also rotatably connected to the upper side of the middle part of the bearing rod 44, the axial direction of the third supporting roller 443 is the same as that of the second supporting roller 442, the supporting roller three 443 is positioned outside the conveying frame 4, the middle part of the receiving rod 44 is rotatably connected with a supporting roller four 444 which has the same axial direction as the supporting roller three 443 corresponding to the lower part of the supporting roller three 443, the supporting roller one 441, the supporting roller two 442, the supporting roller three 443 and the supporting roller four 444 are sleeved with the turnover belt 45, the middle part of the receiving rod 44 is further fixedly connected with a plurality of positioning rollers 445 along the axial direction of the receiving rod 44, the plurality of shaping rollers can push the turnover belt 45 conveyed by the supporting roller one 441 to be twisted 180 degrees from the horizontal turning state to the direction of the conveying frame 4 to the upper side of the conveying frame 4 close to the direction of the receiving rod 44 and to pass around the supporting roller two 442 from bottom, the fold-over belt 45 will then continue around support roller three 443, and finally pass around support roller four 444 before being conveyed to support roller one 441. After the cardboard is conveyed out from the creasing assembly 3, one side of the crease of the cardboard directly enters the conveying belts 42 of the two conveying frames 4, one side of the crease of the cardboard at the upper side of the conveying belts 42 is pressed and held by the pressing and holding belts 432 of the pressing and holding frames 43, then the cardboard is conveyed continuously, the other side of the crease of the cardboard is pressed and held by the turning and folding belts 45, then the conveying of the cardboard is continued, one side of the cardboard far away from the conveying belts 42 is turned over along the direction of the turning and folding belts 45 towards the conveying belts 42, and one side of the cardboard far away from the conveying belts 42 is horizontally turned over to the upper side of the conveying belts 42, so that the.
Referring to fig. 7, the pressing assembly 5 includes a rotating shaft 51 rotatably connected to the frame 1, an axial direction of the rotating shaft 51 is perpendicular to a length direction of the frame 1, a lower pressing wheel 52 is fixedly connected to a terminal of the rotating shaft 51 corresponding to the folding belt 45 and the end of the conveying belt 42, the lower pressing wheel 52 is flush with an upper side of the conveying belt 42, a receiving frame 53 is further fixedly connected to one side of the frame 1, a support 54 is vertically slidably connected to a lower side of the receiving frame 53, an upper pressing wheel 55 is rotatably connected to a lower side of the support 54, an axial direction of the upper pressing wheel 55 is the same as an axial direction of the lower pressing wheel 52, a vertically arranged lifting stud 56 is further in threaded connection to the receiving frame 53, a lower end of the lifting stud 56 is. After the paperboard is folded by the conveying belt 42 and the folding belt 45, the paperboard is directly conveyed to a position between the upper pressing wheel 55 and the lower pressing wheel 52, so that the folded position of the paperboard is pressed again through the upper pressing wheel 55 and the lower pressing wheel 52, the paperboard is shaped, and in addition, the lifting stud 56 is rotated to drive the support 54 to ascend or descend, so that the distance between the upper pressing wheel 55 and the lower pressing wheel 52 can be realized.
The implementation principle of the embodiment is as follows: during operation, can place many card papers of treating folding paper in material loading area 22 upside, make one side butt of card paper in baffle 25 before, and make the both ends of card paper butt respectively in both sides baffle 24, can realize that the accuracy of card paper is spacing, then, driving motor drives material loading roller 21 and rotates and to drive and bring 22 to rotate to convey out a card paper of downside most through the downside of preceding baffle 25.
When a paper jam is fed between the upper mold roller 32 and the lower mold roller 31, the upper mold roller 32 and the lower mold roller 31 synchronously rotate in the reverse direction to continuously convey the paper jam, meanwhile, when the paper jam is fed between the upper mold roller 32 and the lower mold roller 31, the steam generating device 34 respectively conveys steam into the air passages 33 of the lower mold roller 31 and the upper mold roller 32, the steam can be sprayed to the indentation part of the paper jam through the indentation rings 321 and the air holes 331 of the indentation grooves 311, so that the indentation part of the paper jam is moistened, the indentation and the indentation grooves 311 are convenient to be matched to indentation the paper jam on one hand, on the other hand, the paper jam is prevented from being directly broken due to dryness during indentation, the paper jam conveyed after the indentation is finished from the upper mold roller 32 and the lower mold roller 31 is directly conveyed between the upper press roller 37 and the lower press roller 36, then the paper jam is conveyed out between the upper press roller 37 and the lower press roller 36, and the paper jam is dried through the, therefore, the crease of the paperboard is dry, and the paperboard is prevented from being torn by the indentation during folding.
After the cardboard is conveyed out from the creasing assembly 3, one side of the crease of the cardboard directly enters the conveying belts 42 of the two conveying frames 4, one side of the crease of the cardboard at the upper side of the conveying belts 42 is pressed and held by the pressing and holding belts 432 of the pressing and holding frames 43, then the cardboard is conveyed continuously, the other side of the crease of the cardboard is pressed and held by the turning and folding belts 45, then the conveying of the cardboard is continued, one side of the cardboard far away from the conveying belts 42 is turned over along the direction of the turning and folding belts 45 towards the conveying belts 42, and one side of the cardboard far away from the conveying belts 42 is horizontally turned over to the upper side of the conveying belts 42, so that the.
The cardboard will be through the conveyer belt 42 with turn over the back of folding paper of taking 45, will directly convey to between top pinch roller 55 and the lower pinch roller 52 to carry out pressfitting once more to the book department of cardboard through top pinch roller 55 and lower pinch roller 52, thereby realize the setting of cardboard.
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 (9)
1. A high quality continuous automatic folding system characterized by: the paper pressing machine comprises a rack (1), wherein the rack (1) is sequentially provided with a feeding assembly (2), an indentation assembly (3), a folding assembly and a pressing assembly (5), the feeding assembly (2) comprises a plurality of feeding belts (22) which are identical to the length direction of the rack (1), two sides of the rack (1) corresponding to the feeding belts (22) are respectively provided with a side baffle (24) which can move towards the direction of approaching each other, the tail end of the rack (1) corresponding to the feeding belts (22) is also vertically provided with a front baffle (25), and a gap through which only one piece of paper is clamped is reserved between the front baffle (25) and the feeding belts (22); the indentation component (3) comprises a lower die roller (31) which is rotationally connected with the tail end of the feeding belt (22) and is vertical to the length direction of the feeding belt (22), the circumferential surface of the lower die roller (31) is provided with a creasing groove (311), the upper side of the frame (1) corresponding to the lower die roller (31) is also rotatably connected with an upper die roller (32) with the same axial direction as the lower die roller (31), the circumferential surface of the upper die roller (32) is fixedly connected with an indentation ring (321) which can be inserted into the indentation groove (311), air passages (33) are respectively arranged in the lower die roller (31) and the upper die roller (32), the circumferential surfaces of the indentation groove (311) and the indentation ring (321) are also uniformly provided with a plurality of air holes (331) which can be communicated with the air passage (33), and a steam generating device (34) which can fill steam into the air passages (33) of the upper die roller (32) and the lower die roller (31) is fixedly connected to one side of the frame (1).
2. A high quality continuous automatic folding system according to claim 1, characterized in that: the folding assembly comprises two conveying frames (4) with the length directions being the same as that of a rack (1), the two conveying frames (4) are located on one side of a creasing groove (311) of a lower die roller (31), conveying belts (42) with the length directions being the same as that of the conveying frames (4) are arranged on the conveying frames (4), pressing frames (43) are arranged on the upper sides of the rack (1) corresponding to the conveying frames (4), one ends, far away from the creasing assemblies (3), of the pressing frames (43) are shorter than the length of the conveying frames (4), pressing belts (432) with the length directions being the same as that of the conveying belts (42) are rotatably connected to the pressing frames (43), and a folding belt (45) capable of folding paper extending out of one side of the conveying frames (4) along with the conveying direction to be horizontally arranged is further arranged on the outer side of the conveying frames (4).
3. A high quality continuous automatic folding system according to claim 1, characterized in that: pressing component (5) are including rotating axis of rotation (51) of connecting in frame (1) and axis direction perpendicular to frame (1) length direction, the terminal rigid coupling that axis of rotation (51) correspond turn-ups area (45) and conveyer belt (42) has lower pinch roller (52), the upside parallel and level of pinch roller (52) and conveyer belt (42) down, frame (1) one side still rigid coupling has accepts frame (53), it is connected with pinch roller (55) to accept the upside rotation that frame (53) correspond lower pinch roller (52).
4. A high quality continuous automatic folding system according to claim 1, characterized in that: the indentation component (3) further comprises a lower pressing roller (36) which is arranged on one side, far away from the feeding component (2), of the lower die roller (31), an upper pressing roller (37) which is the same as the axis direction of the lower pressing roller (36) is further rotatably connected to the upper side, corresponding to the lower pressing roller (36), of the rack (1), and heating rods (391) are inserted into the upper pressing roller (37) and the lower pressing roller (36).
5. A high quality continuous automatic folding system according to claim 4, characterized in that: the both ends of last mould roller (32) and last compression roller (37) that frame (1) corresponds all set up lifter plate (11), the both ends of going up mould roller (32) both ends and last compression roller (37) all rotate to be connected in lifter plate (11), frame (1) all rotates roll adjustment double-screw bolt (12) that are connected with vertical setting to the position that corresponds lifter plate (11), equal threaded connection in the roll adjustment double-screw bolt (12) that correspond in lifter plate (11).
6. A high quality continuous automatic folding system according to claim 5, characterized in that: and the lifting plate (11) is fixedly connected with 3/4 circular closed half rings (35) on the upper side of the indentation ring (321) of the upper die roller (32) and the lower side of the indentation groove (311) of the lower die roller (31) corresponding to the rack (1), the inner wall of one closed half ring (35) abuts against the upper side of the upper die roller (32), and the inner wall of the other closed half ring (35) abuts against the lower side of the lower die roller (31).
7. A high quality continuous automatic folding system according to claim 3, characterized in that: the lower side of the bearing frame (53) is vertically connected with a support (54) in a sliding mode, the upper pressing wheel (55) is rotatably connected to the support (54), the bearing frame (53) is further connected with a vertically arranged lifting stud (56) in a threaded mode, and the lower end of the lifting stud (56) is rotatably connected to the upper side of the support (54).
8. A high quality continuous automatic folding system according to claim 1, characterized in that: frame (1) corresponds support column (23) that the top end rigid coupling of material loading area (22) had the level to set up, two side shield (24) slide along the axis direction of support column (23) respectively and connect in support column (23), still be provided with on side shield (24) and can offside shield (24) spacing subassembly one spacing.
9. A high quality continuous automatic folding system according to claim 1, characterized in that: preceding baffle (25) vertical sliding connection in support column (23), still be provided with on support column (23) and can be to spacing subassembly two of preceding baffle (25).
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| CN201911144250.1A CN110834974A (en) | 2019-11-20 | 2019-11-20 | High-quality continuous automatic folding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911144250.1A CN110834974A (en) | 2019-11-20 | 2019-11-20 | High-quality continuous automatic folding system |
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| CN110834974A true CN110834974A (en) | 2020-02-25 |
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| CN201911144250.1A Pending CN110834974A (en) | 2019-11-20 | 2019-11-20 | High-quality continuous automatic folding system |
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| CN115009918A (en) * | 2022-06-28 | 2022-09-06 | 华辉印刷制品(深圳)有限公司 | Automatic all-in-one of flattening of folding paper in succession |
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Application publication date: 20200225 |
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