CN115284767A - Dual-purpose turnover mechanism for adhesive binding of test paper, books and periodicals - Google Patents
Dual-purpose turnover mechanism for adhesive binding of test paper, books and periodicals Download PDFInfo
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- CN115284767A CN115284767A CN202210898784.9A CN202210898784A CN115284767A CN 115284767 A CN115284767 A CN 115284767A CN 202210898784 A CN202210898784 A CN 202210898784A CN 115284767 A CN115284767 A CN 115284767A
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- periodicals
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- 230000007306 turnover Effects 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 239000000853 adhesive Substances 0.000 title claims abstract description 21
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 239000003292 glue Substances 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C19/00—Multi-step processes for making books
- B42C19/08—Conveying between operating stations in machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0081—Applying glue or adhesive peculiar to bookbinding applying adhesive to individual sheets for binding them together
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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
- B65H15/00—Overturning articles
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Collation Of Sheets And Webs (AREA)
Abstract
The invention provides a dual-purpose turnover mechanism for adhesive binding of test paper books and periodicals, and relates to the technical field of adhesive binding equipment. The turnover mechanism comprises a base plate, a transmission chain wheel and a transmission chain which are arranged on the base plate, a plurality of baffles and side plates form a page crack, an auxiliary plate is disassembled and turned over, a page enters a turning station and is lifted from the bottom of the page by a second belt rod, the bottom of the front end of the page enters a gap to be turned over, and the second belt rod pushes the page upwards to complete the turning of the page; the invention can transversely convey the pages or longitudinally convey the pages to the glue binding equipment for transverse glue binding or longitudinal glue binding after overturning the pages through the accelerating structure and the overturning structure, and is simultaneously suitable for glue binding of test papers and books and periodicals.
Description
Technical Field
The invention relates to the technical field of adhesive binding equipment, in particular to an adhesive binding dual-purpose turnover mechanism for test paper books and periodicals.
Background
Test paper, textbooks, science and technology books, large literature and literature journals, novels and the like are all paperback books, and most paperback books are bound by perfect binding. Therefore, the perfect binding linkage machine is undoubtedly the most important equipment in the binding of test paper and books and periodicals. With the rapid development of post-press processing, it is necessary that the post-press processing is a digital, networked, printing integrated and on-demand processing road. At present, the most important is to develop towards diversification, automation, machine-photoelectric integration, intellectualization and linkage after printing. Along with the change of market demands, adhesive binding processes, materials and equipment are continuously promoted to be new, so that the appearance of the bound examination papers, books and periodicals is deeply changed.
The adhesive binding dragon is one of adhesive binding devices, namely a collating machine and the adhesive binding machine are linearly arranged as the name suggests, one glue binding operation is one dragon, full-automatic integration is realized, the general adhesive binding dragon comprises a machine body, a conveying chain arranged on the machine body and a plurality of loading boxes arranged on the conveying chain, a pile of paper with the same page number is arranged in each loading box, and the paper in each loading box is arranged below the arrangement through continuous rotation of the conveying chain and is finally bound together.
Because preceding collating machine limitation among the prior art can only be joined together the page transversely, nevertheless glue and order the paper and glue and book the periodicals differently, glue and order directly transversely when gluing and ordering the books and periodicals, and glue and order needs to erect the page or column to glue and order when gluing and ordering the paper, consequently need one kind can glue and order the books and periodicals, also can carry out the structure of upset to the paper.
In view of the deficiencies of the prior art, it is necessary to provide a dual-purpose turnover mechanism for binding and binding examination papers, books and periodicals, which can solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide a dual-purpose turnover mechanism for adhesive binding of test papers, books and periodicals, which can provide a solution for overcoming the defects in the prior art, can transversely convey pages or longitudinally convey the pages to adhesive binding equipment for transverse adhesive binding or longitudinal adhesive binding after the pages are turned over, and is simultaneously suitable for adhesive binding of the test papers and the books and periodicals.
The embodiment of the invention provides a dual-purpose turnover mechanism for binding and gluing test papers, books and periodicals, which is used for assisting in conveying pages conveyed by a collating machine to binding equipment for binding and comprises an accelerating structure and a turnover structure which are sequentially arranged at the rear end of a conveying line of the collating machine;
the accelerating structure comprises an accelerating fixing plate, the accelerating fixing plate is fixed on the outer side of the collating machine transmission line, a plurality of driven chain wheels are arranged on the inner side of the accelerating fixing plate at intervals along the edge of the accelerating fixing plate, the driven chain wheels are connected through an accelerating chain, at least two first belt bars for pushing the collating machine to accelerate are arranged on the accelerating chain at intervals, one driven chain wheel is sleeved at one end of a first transmission shaft, a driving chain wheel is sleeved at the other end of the first transmission shaft, and the driving chain wheel is driven by a transmission chain of the collating machine transmission line; wherein the gears of the driven sprocket are smaller than the number of teeth of the driving sprocket;
the turnover structure comprises a substrate, and a side bending plate, a main side plate, an inner side plate, an outer side plate and a side seat plate which are arranged on the inner side of the substrate, wherein a plurality of transmission chain wheels are arranged on the inner side of the substrate at intervals along the edge of the inner side of the substrate, the transmission chain wheels are connected through a transmission chain, at least three second belt rods for pushing the page to move forwards are arranged on the transmission chain at intervals, and one of the transmission chain wheels is driven by a transmission chain of the collating machine transmission line through a second transmission shaft; the inner side plate and the outer side plate are oppositely arranged to form an upper page crack, the inner side plate is fixed on the main side plate, the side bent plate is arranged below the main side plate, the bottom of the upper page crack is sequentially provided with a baffle, an auxiliary plate and a side seat plate along a transmission line, the baffle and the side seat plate are respectively arranged in two, the baffle and the side seat plate are mutually overlapped in an L shape to form a lower page crack, the auxiliary plate comprises an inner auxiliary plate and an outer auxiliary plate which are oppositely arranged to form the lower page crack, the inner auxiliary plate is fixed on one side of the side bent plate, and the outer auxiliary plate is detachably connected to the inner auxiliary plate; gaps for the second strip rod to move are correspondingly arranged on the baffle, the outer side plate and between the auxiliary plate and the side seat plate.
In some embodiments of the present invention, the baffle plate includes a first baffle plate and a second baffle plate sequentially disposed along the conveying line, the gap is formed between the first baffle plate and the second baffle plate, the first baffle plate includes a first inner baffle plate and a first outer baffle plate disposed in an L-shape and oppositely stacked, the second baffle plate includes a second inner baffle plate and a second outer baffle plate disposed in an L-shape and oppositely stacked, a first bottom plate and a second bottom plate are sequentially fixed on one side of the side bent plate facing the substrate, the first inner baffle plate and the first outer baffle plate are disposed on the first bottom plate, the second inner baffle plate and the second outer baffle plate are disposed on the second bottom plate, and the outer side plate is connected to the first outer baffle plate through a first bracket.
In some embodiments of the present invention, the side seat plate includes an inner seat plate and an outer seat plate that are oppositely stacked in an L-shape, the inner seat plate and the outer seat plate are disposed on a third bottom plate, and the outer plate is connected to front and rear ends of the outer seat plate through a second bracket and a third bracket, respectively.
In some embodiments of the present invention, strip-shaped holes are correspondingly formed in the horizontal end surfaces of the first bottom plate, the second bottom plate, the third bottom plate, the first baffle plate, the second baffle plate, the outer auxiliary plate and the side seat plate, and locking screws are disposed in the strip-shaped holes.
In some embodiments of the present invention, the inner subsidiary plate and the outer subsidiary plate are disposed obliquely upward along a transmission line, bottom portions of the lateral bending plate, the main side plate, the inner side plate and the outer side plate are correspondingly bent upward to form inclined surfaces, and the third bottom plate and the side seat plate are disposed along the inclined surfaces thereof.
In some embodiments of the invention, an L-shaped pressing plate is fixed at the rear end of the side bending plate, a pin shaft penetrates through the L-shaped pressing plate, the top end of the pin shaft is fixed with the bottom of one end of the third bottom plate, a shaft sleeve is sleeved at the top of the pin shaft, a pressure spring is sleeved outside the shaft sleeve and the pin shaft, the pressure spring is abutted against the third bottom plate, the bottom of the pin shaft is suspended in a through hole in the L-shaped pressing plate, and a photoelectric switch is arranged at the bottom of the L-shaped pressing plate; the lateral bending plate faces to one side of the base plate and is fixedly connected with a fixing shaft, a bearing is sleeved outside the fixing shaft, and the bottom of the other end of the third bottom plate is arranged on the bearing.
In some embodiments of the present invention, the outer side plate includes a middle side plate, the gap is formed between the outer side plate and the middle side plate, and the middle side plate is inserted into a corresponding shaft hole formed in the base plate through a connecting shaft and fixed by a fixing sleeve.
In some embodiments of the present invention, the driving sprockets include a main driving sprocket and a plurality of sub driving sprockets, the main driving sprocket and the sub driving sprockets are fixed on the base plate through screw shafts, wherein the other end of the screw shaft of the main driving sprocket is driven by a chain of the collating machine transmission line.
In some embodiments of the present invention, the number of teeth of the driving sprocket is 12 teeth, and the number of teeth of the driven sprocket is 15 teeth.
In some embodiments of the invention, the chain pitch between the first belt bars is 30 knots and the chain pitch between the second belt bars is 24 knots.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the invention is used for conveying pages conveyed by a collating machine to a glue binding device for glue binding in an auxiliary manner, and comprises an accelerating structure and a turning structure which are sequentially arranged at the rear end of a conveying line of the collating machine; the accelerating structure comprises an accelerating fixing plate, the accelerating fixing plate is fixed on the outer side of the collating machine transmission line, a plurality of driven chain wheels are arranged on the inner side of the accelerating fixing plate at intervals along the edge of the accelerating fixing plate, the driven chain wheels are connected through an accelerating chain, at least two first belt bars for pushing the collating machine to accelerate are arranged on the accelerating chain at intervals, one driven chain wheel is sleeved at one end of a first transmission shaft, a driving chain wheel is sleeved at the other end of the first transmission shaft, and the driving chain wheel is driven by a transmission chain of the collating machine transmission line; wherein the gear of the driven sprocket is smaller than the number of teeth of the driving sprocket; the turnover structure comprises a substrate, and a side bending plate, a main side plate, an inner side plate, an outer side plate and a side seat plate which are arranged on the inner side of the substrate, wherein a plurality of transmission chain wheels are arranged on the inner side of the substrate at intervals along the edge of the inner side of the substrate, the transmission chain wheels are connected through a transmission chain, at least three second belt rods for pushing the page to move forwards are arranged on the transmission chain at intervals, and one of the transmission chain wheels is driven by a transmission chain of the collating machine transmission line through a second transmission shaft; the inner side plate and the outer side plate are oppositely arranged to form an upper page crack, the inner side plate is fixed on the main side plate, the side bent plate is arranged below the main side plate, the bottom of the upper page crack is sequentially provided with a baffle, an auxiliary plate and a side seat plate along a transmission line, the baffle and the side seat plate are respectively arranged in two, the baffle and the side seat plate are mutually overlapped in an L shape to form a lower page crack, the auxiliary plate comprises an inner auxiliary plate and an outer auxiliary plate which are oppositely arranged to form the lower page crack, the inner auxiliary plate is fixed on one side of the side bent plate, and the outer auxiliary plate is detachably connected to the inner auxiliary plate; gaps for the second strip rod to move are correspondingly arranged on the baffle, the outer side plate and between the auxiliary plate and the side seat plate. When books and periodicals are glued and bound, the transmission chain wheels of the accelerating structure and the overturning structure are disconnected from the chain of the transmission line of the collating machine, so that the accelerating structure and the overturning structure do not work, and the books and periodicals are transversely conveyed to the gluing and binding equipment for gluing and binding under the condition that the collating machine normally conveys the books and periodicals; the transmission chain wheels are connected when the test paper is glued and bound, the auxiliary plate of the turnover structure needs to be detached, the page sent by the collating machine is accelerated by the acceleration structure and then sent into the turnover mechanism, the page is lifted from the bottom of the page after entering a turnover station, the bottom of the front end of the page enters a gap to be turned over, the page is pushed upwards by the second band rod to complete turnover of the page, the acceleration structure is designed to enable the page to be separated from the band rod of the collating machine before being turned over, and the page is pushed by the band rod of the collating machine after being turned over, so that a time difference is formed before and after being turned over, and the situation that page cards are formed when the band rod of the collating machine pushes the page to move forwards at the same time during turning is avoided; the invention can transversely convey the pages or longitudinally convey the pages to the glue binding equipment for transverse glue binding or longitudinal glue binding after overturning the pages through the accelerating structure and the overturning structure, and is simultaneously suitable for glue binding of test papers and books and periodicals.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the flip structure in the embodiment of the present invention;
FIG. 2 is a schematic view of another perspective of the flip structure according to the embodiment of the present invention;
FIG. 3 is a schematic view of an overall structure of an inverted structure according to another aspect of the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a backside of the flip structure in an embodiment of the invention;
FIG. 5 is a schematic illustration of an inner side of an accelerating structure in an embodiment of the invention;
FIG. 6 is a side view of an acceleration structure in an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an outer panel according to an embodiment of the present invention;
FIG. 8 is a front view of a first outer baffle in an embodiment of the present invention;
FIG. 9 is a side view of a first outer baffle in an embodiment of the present invention;
FIG. 10 is a front view of a second inner barrier in an embodiment of the present invention;
FIG. 11 is a side view of a second inner barrier in an embodiment of the present invention;
FIG. 12 is a front view of a second outer baffle plate in an embodiment of the present invention;
FIG. 13 is a side view of a second outer baffle in an embodiment of the present invention;
FIG. 14 is a front view of an inner auxiliary plate in an embodiment of the present invention;
FIG. 15 is a front view of an outer auxiliary plate in the embodiment of the present invention;
fig. 16 is a top view of a second base plate in an embodiment of the invention.
Reference numerals: 100. an acceleration structure; 110. an acceleration fixing plate; 120. a driven sprocket; 130. a drive sprocket; 140. an acceleration chain; 150. a first band bar; 160. a first drive shaft; 200. a turning structure; 210. a substrate; 211. a drive sprocket; 212. a second band bar; 213. a second transmission shaft; 214. a drive chain; 220. a side bending plate; 221. a main side plate; 222. an inner side plate; 223. an outer panel; 2231. a middle side plate; 2232. a connecting shaft; 231. a first inner baffle; 232. a first outer baffle; 233. a second inner baffle; 234. a second outer baffle; 235. an inner auxiliary plate; 236. an outer auxiliary plate; 237. an inner side seat plate; 238. an outer seat plate; 240. a first base plate; 241. a second base plate; 242. a third base plate; 250. a first bracket; 251. a second bracket; 252. a third support; 260. a strip-shaped hole; 261. locking the screw; 270. an L-shaped pressing plate; 271. a pin shaft; 272. a shaft sleeve; 273. a pressure spring; 274. a photoelectric switch; 280. a fixed shaft; 281. and (5) a bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on an orientation or a positional relationship shown in the drawings, or an orientation or a positional relationship which is usually arranged when the product of the present invention is used, it is only for convenience of description and simplification of the description, but does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 16, a schematic structural diagram of a dual-purpose turnover mechanism for adhesive binding of test paper, books and periodicals in an embodiment of the present invention is shown;
the method specifically comprises the following steps: the auxiliary conveying device is used for conveying the pages conveyed by the collating machine to the adhesive binding equipment for adhesive binding and comprises an accelerating structure 100 and a turning structure 200 which are sequentially arranged at the rear end of a conveying line of the collating machine;
the accelerating structure 100 comprises an accelerating fixing plate 110, the accelerating fixing plate 110 is fixed outside the gatherer transmission line, a plurality of driven sprockets 120 are arranged at intervals along the edge of the inner side of the accelerating fixing plate 110, the driven sprockets 120 are connected through an accelerating chain 140, at least two first belt rods 150 for pushing the sheets to accelerate are arranged on the accelerating chain 140 at intervals, one driven sprocket 120 is sleeved at one end of a first transmission shaft 160, a driving sprocket 130 is sleeved at the other end of a second transmission shaft 213, and the driving sprocket 130 is driven by the transmission chain of the gatherer transmission line; wherein, the gear of the driven sprocket 120 is smaller than the number of teeth of the driving sprocket 130;
the turnover structure 200 comprises a base plate 210, a side bent plate 220, a main side plate 221, an inner side plate 222, an outer side plate 223 and a side seat plate, wherein the side bent plate 220, the main side plate 221, the inner side plate 222, the outer side plate 223 and the side seat plate are arranged on the inner side of the base plate 210; the inner side plate 222 and the outer side plate 223 are oppositely arranged to form an upper page-shaped seam, the inner side plate 222 is fixed on the main side plate 221, the side bent plate 220 is arranged below the main side plate 221, the bottom of the upper page-shaped seam is sequentially provided with a baffle, an auxiliary plate and a side seat plate along a transmission line, the baffle and the side seat plate are respectively arranged in two numbers and are mutually overlapped in an L shape to form a lower page-shaped seam, the auxiliary plate comprises an inner auxiliary plate 235 and an outer auxiliary plate 236 which are oppositely arranged to form the lower page-shaped seam, the inner auxiliary plate 235 is fixed on one side of the side bent plate 220, and the outer auxiliary plate 236 is detachably connected on the inner auxiliary plate 235; gaps for moving the second band rod 212 are correspondingly arranged on the baffle plate, the outer side plate 223 and between the auxiliary plate and the side seat plate.
A paper-binding and binding dual-purpose turnover mechanism in the present exemplary embodiment will be further described below.
In an implementation manner of this embodiment, the accelerating structure 100 and the reversing structure 200 are structures disposed on a glue binding dragon, the whole glue binding dragon conveying line has a fixing bracket, that is, the whole glue binding dragon conveying line is fixedly disposed on the fixing bracket between the collating machine and the glue binding equipment by a plurality of bolts, the accelerating structure 100 includes an accelerating fixing plate 110, the accelerating fixing plate 110 is fixed on the outer side of the collating machine conveying line, that is, a plurality of mounting holes are formed on the accelerating fixing plate 110, the accelerating fixing plate is fixed on the fixing bracket by bolts, and is located on the outer side of the conveying line, the inner side of the accelerating fixing plate 110 is provided with a plurality of driven sprockets 120 at intervals along the edge thereof, the plurality of driven sprockets 120 are connected by an accelerating chain 140, at least two first belt bars 150 for pushing the sheets to accelerate are disposed on the accelerating chain 140 at intervals, one of the driven sprockets 120 is sleeved on one end of the first conveying shaft 160, the other end of the first conveying shaft 160 is sleeved with a driving sprocket 130, the driving sprocket 130 is driven by the conveying chain of the collating machine, and the remaining driven sprockets 120 can be disposed in a staggered manner, and play a role in tensioning the accelerating chain 140; wherein, the gear of the driven sprocket 120 is smaller than the tooth number of the driving sprocket 130, specifically, the tooth number of the driving sprocket 130 is 12 teeth, and the tooth number of the driven sprocket 120 is 15 teeth.
It should be noted that, in the process of conveying the sheets by the collating machine, the conveying chain of the collating machine has a belt bar to push the sheets to advance, the number of teeth of the driving sprocket 130 on the accelerating structure 100 is 12, and the number of teeth of the driven sprocket 120 is 15, so that the driven sprocket 120 has an accelerating effect on the accelerating chain 140, and when the sheets are conveyed from the collating machine to the accelerating mechanism, the first belt bar 150 on the accelerating chain 140 pushes the sheets to advance at an accelerated speed, so that the sheets are separated from the belt bar of the collating machine.
In an embodiment of this embodiment, the turnover structure 200 includes a base plate 210, and a side bent plate 220, a main side plate 221, an inner side plate 222, an outer side plate 223 and a side seat plate which are disposed inside the base plate 210, the base plate 210 is fixed to a fixing bracket by a plurality of bolts, as with the accelerating fixing plate 110, the inner side of the base plate 210 is provided with a plurality of transmission sprockets 211 at intervals along the edge thereof, the plurality of transmission sprockets 211 are connected by a transmission chain 214, the transmission chain 214 is provided with at least three second belt bars 212 at intervals for pushing the pages to move forward, one of the transmission sprockets 211 is driven by a transmission chain of the gatherer transmission line through a second transmission shaft 213, and the remaining plurality of transmission sprockets can be disposed in a staggered manner to tension the transmission chain 214, and the transmission sprocket 211 drives the transmission chain 214 to rotate, thereby driving the second belt bars 212 to move along the inner edge profile of the base plate 210; the inner side plate 222 and the outer side plate 223 are oppositely arranged to form an upper leaf nip for blocking leaves, the inner side plate 222 is fixed on the main side plate 221, specifically, one side of the main side plate 221 facing the substrate 210 is provided with a plurality of mounting holes, one side of the inner side plate 222 facing the main side plate 221 is fixed on the main side plate 221 through a plurality of fixing pins, the side bent plate 220 is arranged below the main side plate 221, the bottom of the upper leaf nip is provided with a baffle, an auxiliary plate and a side seat plate in sequence along the direction of a transmission line, the baffle and the side seat plate are respectively provided with two baffles, and are arranged in an L shape and are mutually overlapped to form a lower leaf nip, specifically, the baffles comprise a first baffle and a second baffle which are sequentially arranged along the direction of the transmission line, a gap is formed between the first overlapped baffle and the second baffle, the first baffle comprises a first inner baffle 231 and a first outer baffle 232 which are oppositely overlapped in an L shape, namely, the first outer baffle 232 is staggered on the first inner baffle 231, the second baffle comprises a second inner baffle and a second outer baffle 234 which are oppositely overlapped in an L shape, namely, the first outer baffle 233 and a second baffle 233 are sequentially connected on the second base plate 240, the outer baffle 233 and the second baffle 233, the second baffle 233 are sequentially connected with the first outer baffle 233, the first baffle 233, and the outer baffle 233, the second baffle 233, the outer baffle 233, and the second baffle 233, and the outer baffle 233 are sequentially connected on the base plate 240; the auxiliary plate comprises an inner auxiliary plate 235 and an outer auxiliary plate 236 which are oppositely arranged to form a lower page-shaped seam, the inner auxiliary plate 235 is fixed on one side of the side bent plate 220, the outer auxiliary plate 236 is detachably connected to the inner auxiliary plate 235, the outer auxiliary plate 236 is composed of a bottom inverted L-shaped plate and a top vertical plate, the vertical plate is positioned on the horizontal end surface of the inverted L-shaped plate, and the vertical end surface is connected with the inner auxiliary plate 235, so that the page-shaped seam is formed between the vertical plate and the inner auxiliary plate 235; gaps for the second band rod 212 to move are correspondingly arranged on the baffle plate, the outer side plate 223 and between the auxiliary plate and the side seat plate, namely between the first baffle plate and the second baffle plate, gaps are arranged between the auxiliary plate and the side seat plate, and gaps coincident with the moving track of the second band rod 212 are arranged on the outer side plate 223, so that a suspended middle side plate 2231 is formed on the outer side plate 223, and the middle side plate 2231 penetrates through a shaft hole correspondingly formed in the base plate 210 through a connecting shaft 2232 and is fixed through a fixing sleeve; the side seat plate includes an inner seat plate 237 and an outer seat plate 238 which are relatively stacked in an L-shape, that is, the outer seat plate 238 is stacked on the inner seat plate 237 in a staggered manner, the inner seat plate 237 and the outer seat plate 238 are disposed on the third bottom plate 242, and the outer plate 223 is connected to the front and rear ends of the outer seat plate 238 through a second bracket 251 and a third bracket 252, respectively.
It should be noted that the base plate 210 is an irregular pentagon, wherein the right side of the pentagon is perpendicular to the bottom, the left lower side is perpendicular to the bottom, the left upper side is inclined toward the right, and the top side is inclined toward the bottom, so that the rotation track of the second belt rod 212 on the transmission chain 214 moves from the front to the back while rotating from the bottom to the top, so as to turn the test paper upwards and backwards at the same time.
In a specific embodiment, the driving sprocket 211 comprises a main driving sprocket 211 and a plurality of sub-driving sprockets 211, the main driving sprocket 211 and the sub-driving sprockets 211 are fixed on the base plate 210 by a screw shaft, wherein the other end of the screw shaft of the main driving sprocket 211 is driven by a chain of the gatherer line.
In a specific embodiment, the inner auxiliary plate 235 and the outer auxiliary plate 236 are disposed obliquely upward along the transmission line, the bottom portions of the lateral bending plate 220, the main lateral plate 221, the inner lateral plate 222 and the outer lateral plate 223 are correspondingly bent upward to form an oblique surface, and the third bottom plate 242 and the lateral seat plate are disposed along the oblique surfaces thereof. The inclined upward is set to make the page fed into the gluing equipment with higher back end.
In one embodiment, the chain pitch between the first belt bars 150 is 30 knots, the chain pitch between the second belt bars 212 is 24 knots, and the calculated pitch distance is determined so that the first belt bars 150 can accelerate each sheet conveyed in sequence during conveying, and the second belt bars 212 can turn each sheet without jamming and the like.
The specific implementation process is as follows: when books and periodicals are bound by glue, the driving chain wheel 130 of the accelerating structure 100 is detached from the conveying chain of the collating machine, the driving chain wheel 211 of the overturning structure 200 is detached from the conveying chain of the collating machine, so that the accelerating structure 100 and the overturning structure 200 do not work, and the collating machine and the glue binding equipment work normally to convey pages transversely for glue binding; when the examination papers are glued and bound, the outer auxiliary plate 236 on the turnover structure 200 is taken down, a gap is formed between the second baffle and the side seat plate, namely the gap is at an inclined corner, the accelerating structure 100 and the turnover structure 200 are connected with a conveying chain of the collating machine to enable the collating machine to work, a page sequentially pushed by a belt rod from the collating machine is accelerated and pushed by the first belt rod 150 of the accelerating structure 100, the page is separated from the belt rod of the collating machine and enters the turnover structure 200, one corner of the front end of the page falls into the gap downwards, the second belt rod 212 moves upwards to lift the rear end of the page upwards, the page is continuously pushed by the belt rod separated before to move forwards after being turned over along the moving track of the second belt rod 212, and the page is conveyed upwards to gluing and binding equipment at the rear part along the inclined plane to finish the vertical gluing and binding of the examination papers.
In one embodiment of this embodiment, the horizontal end surfaces of the first bottom plate 240, the second bottom plate 241, the third bottom plate 242, the first baffle, the second baffle, the outer auxiliary plate 236 and the side seat plate are correspondingly provided with strip-shaped holes 260, and the strip-shaped holes 260 are provided with locking screws 261. By forming the strip-shaped holes 260 in the above structure, the distances between the first outer baffle 232, the second outer baffle 234, the outer auxiliary plate 236 and the outer seat plate 238 and the first inner baffle 231, the second inner baffle 233, the inner auxiliary plate 235 and the inner seat plate 237, i.e. the distance between the slits of the sheet can be adjusted by moving the first outer baffle 232, the second outer baffle 234, the outer auxiliary plate 236 and the outer seat plate 238, respectively, so as to adapt to sheets with different thicknesses or different numbers.
In an implementation manner of this embodiment, an L-shaped pressing plate 270 is fixed at the rear end of the side bending plate 220, a pin shaft 271 is inserted into the L-shaped pressing plate 270, the top end of the pin shaft 271 is fixed with the bottom of one end of the third bottom plate 242, a shaft sleeve 272 is sleeved on the top of the pin shaft 271, a pressure spring 273 is sleeved outside the shaft sleeve 272 and the pin shaft 271, the pressure spring 273 abuts against the third bottom plate 242, the bottom of the pin shaft 271 is suspended in a through hole on the L-shaped pressing plate 270, and a photoelectric switch 274 is arranged at the bottom of the L-shaped pressing plate 270; a fixed shaft 280 is fixedly connected to one side of the side bent plate 220 facing the base plate 210, a bearing 281 is sleeved on the fixed shaft 280, and the bottom of the other end of the third bottom plate 242 is arranged on the bearing 281. Through locating third bottom plate 242 on bearing 281 and pressure spring 273 for when the page or leaf phenomenon such as take place to block, third bottom plate 242 will drive the round pin axle 271 and move down under the effect of pressure spring 273, and the round pin axle 271 moves down to the photoelectric switch 274 in, triggers photoelectric switch 274, reminds the staff to inspect from this, has the safety warning function, and protection equipment is not damaged, extension equipment life.
The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A dual-purpose turnover mechanism for binding and gluing examination papers, books and periodicals is used for conveying pages conveyed by a collating machine to binding and gluing equipment for binding and gluing, and is characterized by comprising an accelerating structure and a turnover structure which are sequentially arranged at the rear end of a conveying line of the collating machine;
the accelerating structure comprises an accelerating fixing plate, the accelerating fixing plate is fixed on the outer side of the collating machine transmission line, a plurality of driven chain wheels are arranged on the inner side of the accelerating fixing plate at intervals along the edge of the accelerating fixing plate, the driven chain wheels are connected through an accelerating chain, at least two first belt bars for pushing the collating machine to accelerate are arranged on the accelerating chain at intervals, one driven chain wheel is sleeved at one end of a first transmission shaft, a driving chain wheel is sleeved at the other end of the first transmission shaft, and the driving chain wheel is driven by a transmission chain of the collating machine transmission line; wherein the gears of the driven sprocket are smaller than the number of teeth of the driving sprocket;
the turnover structure comprises a substrate, and a side bending plate, a main side plate, an inner side plate, an outer side plate and a side seat plate which are arranged on the inner side of the substrate, wherein a plurality of transmission chain wheels are arranged on the inner side of the substrate at intervals along the edge of the inner side of the substrate, the transmission chain wheels are connected through a transmission chain, at least three second belt rods for pushing the page to move forwards are arranged on the transmission chain at intervals, and one of the transmission chain wheels is driven by a transmission chain of the collating machine transmission line through a second transmission shaft; the inner side plate and the outer side plate are oppositely arranged to form an upper page crack, the inner side plate is fixed on the main side plate, the side bent plate is arranged below the main side plate, the bottom of the upper page crack is sequentially provided with a baffle plate, an auxiliary plate and a side seat plate along the direction of a transmission line, the baffle plate and the side seat plate are respectively arranged in two, the baffle plate and the side seat plate are mutually overlapped in an L shape to form a lower page crack, the auxiliary plate comprises an inner auxiliary plate and an outer auxiliary plate which are oppositely arranged to form the lower page crack, the inner auxiliary plate is fixed on one side of the side bent plate, and the outer auxiliary plate is detachably connected on the inner auxiliary plate; gaps for the second strip rod to move are correspondingly arranged on the baffle, the outer side plate and between the auxiliary plate and the side seat plate.
2. The dual-purpose turnover mechanism for glue binding of test papers, books and periodicals according to claim 1, wherein the baffle comprises a first baffle and a second baffle which are sequentially arranged along a transmission line direction, the gap is formed between the first baffle and the second baffle, the first baffle comprises a first inner baffle and a first outer baffle which are oppositely stacked in an L shape, the second baffle comprises a second inner baffle and a second outer baffle which are oppositely stacked in an L shape, a first bottom plate and a second bottom plate are sequentially fixed on one side of the side bent plate facing the base plate, the first inner baffle and the first outer baffle are arranged on the first bottom plate, the second inner baffle and the second outer baffle are arranged on the second bottom plate, and the outer baffle is connected with the first outer baffle through a first support.
3. The dual-purpose turnover mechanism for examination paper, books and periodicals glue-binding according to claim 2, wherein the side seat plate comprises an inner seat plate and an outer seat plate which are oppositely overlapped in an L shape, the inner seat plate and the outer seat plate are arranged on a third bottom plate, and the outer plate is connected with the front end and the rear end of the outer seat plate through a second bracket and a third bracket respectively.
4. The dual-purpose turnover mechanism for glue binding of test papers, books and periodicals as claimed in claim 3, wherein the horizontal end surfaces of the first bottom plate, the second bottom plate, the third bottom plate, the first baffle, the second baffle, the outer auxiliary plate and the side base plate are correspondingly provided with strip-shaped holes, and locking screws are arranged in the strip-shaped holes.
5. The dual-purpose turnover mechanism for examination paper, books and periodicals glue-binding according to claim 3, wherein the inner auxiliary plate and the outer auxiliary plate are disposed obliquely upward along the transmission line, the bottom of the side bending plate, the main side plate, the inner side plate and the outer side plate are correspondingly bent upward to form an inclined plane, and the third bottom plate and the side seat plate are disposed along the inclined plane.
6. The dual-purpose turnover mechanism for adhesive binding of test papers, books and periodicals as claimed in claim 3, wherein an L-shaped pressing plate is fixed at the rear end of the side bending plate, a pin shaft penetrates through the L-shaped pressing plate, the top end of the pin shaft is fixed with the bottom of one end of the third bottom plate, a shaft sleeve is sleeved at the top of the pin shaft, a pressure spring is sleeved outside the shaft sleeve and the pin shaft, the pressure spring is abutted against the third bottom plate, the bottom of the pin shaft is suspended in a through hole in the L-shaped pressing plate, and a photoelectric switch is arranged at the bottom of the L-shaped pressing plate; the lateral bending plate faces to one side of the base plate and is fixedly connected with a fixing shaft, a bearing is sleeved outside the fixing shaft, and the bottom of the other end of the third bottom plate is arranged on the bearing.
7. The dual-purpose turnover mechanism for adhesive binding of test papers, books and periodicals as claimed in claim 1, wherein said outer plate includes a middle side plate, said gap is formed between said outer plate and said middle side plate, and said middle side plate is inserted into a corresponding axial hole formed on said base plate through a connecting shaft and fixed by a fixing sleeve.
8. The dual-purpose turnover mechanism for examination papers, books and periodicals glue-binding according to claim 1, wherein the driving sprockets comprise a main driving sprocket and a plurality of auxiliary driving sprockets, the main driving sprocket and the auxiliary driving sprockets are fixed on the base plate through screw shafts, and the other end of the screw shaft of the main driving sprocket is driven by the chain of the gathering machine transmission line.
9. The dual-purpose turnover mechanism for examination paper, books and periodicals glue-binding of claim 1, wherein the number of teeth of the driving sprocket is 12, and the number of teeth of the driven sprocket is 15.
10. The dual-purpose turnover mechanism for examination papers, books and periodicals glue-binding according to claim 1, characterized in that the chain pitch between the first belt bars is 30 knots, and the chain pitch between the second belt bars is 24 knots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210898784.9A CN115284767B (en) | 2022-07-28 | 2022-07-28 | Dual-purpose tilting mechanism of books and periodicals of examination paper glues and orders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210898784.9A CN115284767B (en) | 2022-07-28 | 2022-07-28 | Dual-purpose tilting mechanism of books and periodicals of examination paper glues and orders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115284767A true CN115284767A (en) | 2022-11-04 |
| CN115284767B CN115284767B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210898784.9A Active CN115284767B (en) | 2022-07-28 | 2022-07-28 | Dual-purpose tilting mechanism of books and periodicals of examination paper glues and orders |
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| Country | Link |
|---|---|
| CN (1) | CN115284767B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100086379A1 (en) * | 2008-10-02 | 2010-04-08 | Mueller Martini Holdings Ag | Method and arrangement for producing perfect bound book blocks |
| CN105711284A (en) * | 2016-04-18 | 2016-06-29 | 南通三精机械制造有限公司 | Gathering perfect binding linking line |
| CN105799358A (en) * | 2016-04-09 | 2016-07-27 | 平湖英厚机械有限公司 | Automatic conveyer of adhesive binding linkage line |
| CN107097553A (en) * | 2017-05-16 | 2017-08-29 | 兰溪弘达印刷机械有限公司 | A kind of automatic gathering device |
| CN211641517U (en) * | 2019-11-14 | 2020-10-09 | 安徽宣城海峰印刷包装有限公司 | Line books upset arrangement mechanism is ordered to wireless glue |
-
2022
- 2022-07-28 CN CN202210898784.9A patent/CN115284767B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100086379A1 (en) * | 2008-10-02 | 2010-04-08 | Mueller Martini Holdings Ag | Method and arrangement for producing perfect bound book blocks |
| CN105799358A (en) * | 2016-04-09 | 2016-07-27 | 平湖英厚机械有限公司 | Automatic conveyer of adhesive binding linkage line |
| CN105711284A (en) * | 2016-04-18 | 2016-06-29 | 南通三精机械制造有限公司 | Gathering perfect binding linking line |
| CN107097553A (en) * | 2017-05-16 | 2017-08-29 | 兰溪弘达印刷机械有限公司 | A kind of automatic gathering device |
| CN211641517U (en) * | 2019-11-14 | 2020-10-09 | 安徽宣城海峰印刷包装有限公司 | Line books upset arrangement mechanism is ordered to wireless glue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115284767B (en) | 2024-01-26 |
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