CN210233244U - Clear useless equipment of continuous type printing article rim charge - Google Patents
Clear useless equipment of continuous type printing article rim charge Download PDFInfo
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- CN210233244U CN210233244U CN201920619137.3U CN201920619137U CN210233244U CN 210233244 U CN210233244 U CN 210233244U CN 201920619137 U CN201920619137 U CN 201920619137U CN 210233244 U CN210233244 U CN 210233244U
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Abstract
A continuous printed product rim charge waste cleaning device comprises a bracket, a continuous conveying mechanism, a controller, a photoelectric eye, an encoder, a paper pressing mechanism, a rim pressing wheel and a rim pressing driving mechanism, wherein a rim pressing supporting roller is arranged on the continuous conveying mechanism; the photoelectric eye corresponds to the blank holder supporting roller; the edge pressing wheels are arranged on the power output ends of the corresponding edge pressing driving mechanisms, and each edge pressing wheel is positioned at the edge pressing supporting roller; the contact positions of the edge pressing wheel, the corresponding paper pressing mechanism and the edge pressing support roller are staggered in the vertical direction; the photoelectric eye, the encoder and the blank pressing driving mechanism are all electrically connected with the controller. In the process of continuous conveying of the molded paperboard, the rim charge and the printed product units are torn from the adhesion points through the corresponding edge pressing wheels, so that the rim charge of the printed product units on the molded paperboard can be continuously separated, the printed product units can be directly butted with a die cutting device, online production is carried out, the equipment cost is reduced, the production efficiency is improved, and the automation degree is higher.
Description
Technical Field
The utility model relates to a cross cutting printing product processing equipment especially relates to a clear useless equipment of continuous type printing product rim charge.
Background
In the production process of die-cut printed products, a die-cutting device cuts a plurality of printed product units on a paperboard according to the shape of a designed printed product (such as a packaging paper box), and in order to accelerate the die-cutting speed of the printed product, the conventional die-cutting device adopts an incomplete cutting mode, namely, after die-cutting, all the printed product units are adhered to rim charge through small toothed blocks. Therefore, after the printed product is subjected to die cutting, a waste clearing process is required, namely, each printed product unit and the rim charge are torn through a fine toothed block, and each printed product unit is separated from the rim charge.
In order to separate printed product units from rim charge, the die-cutting paper box stripping device in the prior art comprises a plurality of upper box-withdrawing dies and a plurality of lower box-withdrawing dies, the outline shapes of the upper box-withdrawing dies and the lower box-withdrawing dies are completely consistent with those of the upper die-cutting dies and the lower die-cutting dies of the original die-cutting device, and when the upper box-withdrawing dies and the lower box-withdrawing dies are closed, each paper box unit and the rim charge are torn through fine toothed blocks, so that each paper box unit is separated from the rim charge. The paper box unit is equivalent to a printed product unit, and although the die-cutting paper box stripping device realizes the automatic removal of the printed product rim charge, for the printed product units with different shapes, an upper box withdrawing die and a lower box withdrawing die must be replaced, namely, the upper box withdrawing die and the lower box withdrawing die must be redesigned, and the cost for removing the rim charge of the printed product is undoubtedly and greatly increased because the upper box withdrawing die and the lower box withdrawing die are expensive. Therefore, the die-cutting paper box removing device cannot be popularized and applied due to the fact that the device is not universal and high in cost.
In order to solve the problem that an upper box withdrawing die and a lower box withdrawing die need to be frequently replaced, in the Chinese invention patent with the patent number of CN201410287945.6, a die-cutting paper box removing device is disclosed, which comprises a rack, a support frame, a first lifting frame, a second lifting frame, a first lifting mechanism, a second lifting mechanism, a die-cutting paper board feeding mechanism, a finished product withdrawing mechanism, at least two first sliding grooves, a plurality of second sliding grooves, at least two third sliding grooves, a plurality of fourth sliding grooves, a plurality of elastic ejector rods, a plurality of rim charge ejector rods and a plurality of fixed ejector rods, wherein a plurality of sliding blocks and locking mechanisms for locking the sliding blocks are arranged in the first sliding grooves, the second sliding grooves, the third sliding grooves and the fourth sliding grooves; the support frame, the first lifting mechanism and the second lifting mechanism are all arranged on the rack, the first lifting frame is connected with the power output end of the first lifting mechanism and is positioned above the support frame, and the second lifting frame is connected with the power output end of the second lifting mechanism and is positioned below the support frame; each first sliding chute is fixedly arranged on the first lifting frame and extends along the first direction; each second sliding groove is arranged on the first sliding groove through a sliding block in the first sliding groove and extends along the second direction; each third sliding chute is fixedly arranged on the second lifting frame and extends along the first direction; each fourth sliding groove is arranged on the third sliding groove through a sliding block in the third sliding groove and extends along the second direction; the upper ends of the elastic push rods and the edge material push rods are respectively arranged on corresponding slide blocks in the second sliding chutes, and a plurality of edge material push rods are arranged on the periphery of each elastic push rod; the lower ends of the fixed ejector rods are respectively arranged on the corresponding slide blocks in the fourth sliding grooves, and the positions of the fixed ejector rods correspond to the positions of the elastic ejector rods one by one; the supporting frame is provided with a plurality of through holes for the fixed top rods to pass through. In the invention, because the box is withdrawn by adopting the mode that the elastic ejector rod, the fixed ejector rod and the rim charge ejector rod are matched, in the box withdrawing process, the elastic ejector rod always presses the paper box unit downwards on the fixed ejector rod, so that the whole stack of paper box units cannot be loosened, the whole stack (multiple sheets) of the die-cut paper boards is withdrawn, and the production efficiency is greatly improved; the position of elasticity ejector pin, the rim charge ejector pin, fixed ejector pin can be adjusted wantonly, therefore, no matter how the carton unit on the cross cutting cardboard distributes, elasticity ejector pin and fixed ejector pin can both the corresponding carton unit of roof pressure, and because the position of rim charge ejector pin can be adjusted wantonly, many rim charge ejector pins can constitute the approximate profile of the carton unit of arbitrary shape, be applicable to the case that moves back of the carton unit of any shape, to the carton unit of different shapes, only need adjust the position and the combination of elasticity ejector pin, fixed ejector pin, rim charge ejector pin, need not to change like prior art and move back the box mould, consequently reduced by a wide margin and moved back the box cost, higher commonality has, can obtain extensive popularization, application.
However, the two related die-cutting paper box stripping devices adopt a stripping mode of downwards pressing the rim charge, putting down and clamping the printed product unit from top to bottom and upwards ejecting the printed product unit, and the mode requires that the die-cutting paper boards must be fixed in position and cannot be continuously conveyed, so that the rim charge removing devices similar to the above stripping devices cannot be produced on line at present and cannot be directly butted with the die-cutting devices, and after the die-cutting paper boards are stacked, the rim charge is additionally conveyed to the rim charge removing devices to remove the rim charge, and a plurality of intermediate links such as stacking, counting, finished product transferring, multi-stage conveying and the like are generated, so that the equipment cost is increased, and the production efficiency is reduced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a clear useless equipment of continuous type printing article rim charge, the rim charge of different orbits can be clear away in mould pressing cardboard continuous transport process to this kind of clear useless equipment of continuous type printing article rim charge, can with cross cutting device on-line production, reduction equipment cost improves production efficiency. The technical scheme is as follows:
the utility model provides a clear useless equipment of continuous type printed matter rim charge, includes frame and continuous conveyor mechanism, and continuous conveyor mechanism installs in the frame, characterized by: the device comprises a continuous conveying mechanism, a controller, a photoelectric eye, an encoder, at least two paper pressing mechanisms, at least two edge pressing wheels and at least two edge pressing driving mechanisms, wherein an edge pressing supporting roller is arranged below a conveying surface of the continuous conveying mechanism; the photoelectric eye, the paper pressing mechanisms and the blank pressing driving mechanisms are all arranged on the frame, the photoelectric eye corresponds to the blank pressing support roller in position, and the paper pressing mechanisms are in contact fit with the continuous conveying mechanism; the encoder is arranged on the continuous conveying mechanism; each edge pressing wheel is respectively arranged on the power output end of the corresponding edge pressing driving mechanism, each edge pressing wheel is positioned above the edge pressing supporting roller and staggered with each other in the transverse direction, and each edge pressing wheel is correspondingly provided with at least one paper pressing mechanism adjacent in the transverse direction; when the blank pressing driving mechanism drives the blank pressing wheel to press downwards to be in contact fit with the tail end of the continuous conveying mechanism, the contact positions of the blank pressing wheel, the corresponding paper pressing mechanism and the blank pressing supporting roller are mutually staggered in the vertical direction; the photoelectric eye, the encoder and the blank pressing driving mechanism are all electrically connected with the controller.
The blank-pressing supporting roller can be arranged in the middle of the continuous conveying mechanism, and in a more preferable scheme, the blank-pressing supporting roller is arranged at the tail end of the continuous conveying mechanism, or a supporting rotating shaft at the tail end of the continuous conveying mechanism is directly used as the blank-pressing supporting roller.
The printed matter may include paper-like printed matter, foamed board-like printed matter, plastic sheet-like printed matter, and the like.
The conveying direction along the continuous conveying mechanism is longitudinal, and the conveying direction on the horizontal plane and vertical to the continuous conveying mechanism is transverse.
The controller can be a PLC controller, a singlechip or a handheld device.
The working principle of the waste removing equipment for the edge materials of the continuous printed products is as follows:
(1) firstly, adjusting the installation position of each blank pressing driving mechanism according to the initial position and the length of each edge material with different tracks on the mould pressing paperboard, namely, corresponding each blank pressing wheel to each edge material, and presetting the pressing starting point and the pressing terminal point of each blank pressing driving mechanism in a controller, wherein the pressing starting point is the distance from the front edge of the mould pressing paperboard to the initial end of the edge material, and the pressing terminal point is the length of the pressing starting point plus the edge material;
(2) when the photoelectric eye detects the front edge of the molded paperboard, the photoelectric eye sends an edge detection signal to the controller, and the encoder starts counting and feeds back the edge detection signal to the controller;
(3) the controller calculates the conveying distance of the molded paperboard according to the numerical value fed back by the encoder;
(4) when the conveying distance is equal to a downward pressing starting point, the controller sends a downward pressing signal to the corresponding edge pressing driving mechanism, the edge pressing driving mechanism drives the edge pressing wheel to press the edge material on the edge pressing supporting roller, and the contact positions of the edge pressing wheel, the corresponding paper pressing mechanism and the edge pressing supporting roller are mutually staggered in the vertical direction, namely, the edge material and the printed product unit on two sides of the same adhesion point on the molded paper board are pressed by the edge pressing wheel and the paper pressing mechanism, the edge material and the printed product unit at the position are sequentially pressed and have different directions of guidance, so that the edge material and the printed product unit are torn from the adhesion point and are continuously conveyed according to different directions, and the continuous separation of the edge material of the printed product unit on the molded paper board is realized;
(4) when the conveying distance is equal to the pressing end point, the controller sends a lifting signal to the corresponding edge pressing driving mechanism, and the edge pressing driving mechanism drives the edge pressing wheel to lift away from the edge pressing supporting roller, so that the edge pressing wheel is far away from the molding press plate.
As the utility model discloses a preferred scheme works as blank pressing actuating mechanism drive the blank pressing wheel push down with during the contact cooperation of blank pressing backing roll, the contact position of blank pressing wheel and blank pressing backing roll is in the below, corresponding nipper constructs and the contact position of blank pressing backing roll is in the top.
As the utility model discloses further preferred scheme, continuous conveyor includes first motor, driving shaft, driven shaft and endless belt, and driving shaft, driven shaft all can rotate to be installed in the frame, the driving shaft is connected with first motor drive, and the endless belt tensioning is in driving shaft, driven shaft outside. The cambered surface at which the tail end of the forward section of the annular belt is located is the tail end of the continuous conveying mechanism. In other embodiments, the continuous conveying mechanism may include a motor and at least one active conveying roller, each active conveying roller is in transmission connection with the motor, the paper pressing mechanism presses the molded paperboard onto the active conveying roller, the paper pressing mechanism and the active conveying roller are clamped with each other to continuously clamp and convey the molded paperboard, and the active conveying roller at the tail end is the tail end of the continuous conveying mechanism.
As the utility model discloses further preferred scheme, nipper constructs including pressing paper seat, pinch roller arm, elasticity adjustment mechanism, pinch roller axle and pressing the paper wheel, and the upper portion of pinch roller arm is rotatable to be installed on pressing paper seat, and elasticity adjustment mechanism sets up between pinch roller seat and pinch roller arm upper end, presses the paper wheel to pass through the pinch roller axle and installs the lower extreme at the pinch roller arm.
As a further preferred scheme of the utility model, nipper still includes the round pin axle, follows the length direction of pinch roller arm has seted up a plurality of pinholes on the pinch roller arm, the mounting hole has been seted up on the pressure paper seat, and the pinch roller arm is rotatable to be installed on the pressure paper seat through round pin axle, connecting hole, one of them pinhole.
As the utility model discloses still further preferred scheme, elasticity adjustment mechanism includes adjusting screw, compression spring, the screw has been seted up to the upper end of pinch roller arm, press the paper seat to go up relevant position and seted up the through-hole, adjusting screw passes through-hole, screw in proper order, and compression spring cup joints in the adjusting screw outside and is in between paper seat and the pinch roller arm upper end.
As the utility model discloses preferred scheme more, compression spring's both ends are connected with pressure paper seat, pinch roller arm upper end respectively.
As the utility model discloses further preferred scheme, blank pressing actuating mechanism includes crossbeam, at least one pinch roller frame and crossbeam elevating system, and crossbeam elevating system installs in the frame, the crossbeam is installed on crossbeam elevating system's power take off end, and each pinch roller frame demountable installation is on the crossbeam, the pinch roller is installed on the pinch roller frame. The pressing wheel frame is used as a power output end of the pressing edge driving mechanism. The edge pressing driving mechanism can also directly adopt a lifting mechanism, such as an air cylinder, and the edge pressing wheel is driven to lift by the air cylinder, so that the edge pressing wheel is pressed or far away from the tail end of the continuous conveying mechanism; the edge pressing driving mechanism can also adopt a swinging mechanism, the swinging mechanism generally comprises a motor, a rotating shaft and a swinging arm, the motor is in transmission connection with the rotating shaft, the fixed end of the swinging arm is fixedly connected with the rotating shaft, and an edge pressing wheel is arranged at the free end of the swinging arm.
As a further preferred aspect of the present invention, the blank pressing driving mechanism further includes a beam guiding mechanism, the beam guiding mechanism is disposed on the frame, and the beam is matched with the beam guiding mechanism. In a specific embodiment, the beam guide mechanism comprises guide grooves arranged on the machine frame at two sides of the tail end of the continuous conveying mechanism, the guide grooves extend along the vertical direction, and two ends of the beam are respectively positioned in the guide grooves; in another specific embodiment, the beam guide mechanism comprises guide posts and two guide sleeves, the two guide posts are respectively arranged on the machine frames on the two sides of the tail end of the continuous conveying mechanism, the two guide sleeves are respectively sleeved outside the corresponding guide posts, and the two ends of the beam are connected with the corresponding guide sleeves.
As a further preferred aspect of the present invention, the beam lifting mechanism includes a second motor, a cross shaft and two swing arms, the second motor is installed in the frame, the two ends of the cross shaft are rotatably installed in the frame, one end of the cross shaft is connected with the second motor, the fixed ends of the two swing arms are fixedly connected with the two ends of the cross shaft respectively, and the free ends of the two swing arms are hinged to the two ends of the cross shaft respectively.
As a further preferred aspect of the present invention, the pressing wheel carrier includes connecting portion, vertical arm and horizontal arm, and connecting portion are connected in the upper end of vertical arm, and connecting portion demountable installation is in on the crossbeam, the lower extreme at vertical arm is connected to the horizontal arm, the horizontal arm with the crossbeam is mutually perpendicular, has seted up the bar hole on the horizontal arm, the pressing wheel passes through the pressing wheel axle and installs in the bar hole.
Compared with the prior art, the utility model, have following advantage:
in the in-process of mould pressing cardboard continuous transport, push down through corresponding blank pressing wheel, the blank pressing wheel, nipper misplaces and sticiss rim charge and printed matter unit, tear rim charge and printed matter unit from the adhesion point, thereby realized on the mould pressing cardboard the continuous of the different orbit rim charges of printed matter unit break away from, can directly carry out direct butt joint with cutting device, carry out on-line production, save and pile up, the count, the finished product switching, a plurality of intermediate links such as multi-stage transport, reduce equipment cost, and improved production efficiency, degree of automation is higher.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic view of the connection between the edge pressing driving mechanism and the edge pressing wheel;
FIG. 4 is a schematic view of the structure of the platen mechanism;
fig. 5 is a schematic structural view of the wheel frame.
Detailed Description
The following further describes the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the continuous printed leftover material waste removing device includes a frame 1, a continuous conveying mechanism 2, a controller (not shown in fig. 1 and 2), a photoelectric eye (not shown in fig. 1 and 2), an encoder (a first motor in the continuous conveying mechanism 2 is adopted to carry the encoder), a plurality of paper pressing mechanisms 3, four edge pressing wheels 4 and four edge pressing driving mechanisms 5; the continuous conveying mechanism 2 is arranged on the frame 1, a blank pressing support roller 100 is arranged below the conveying surface at the tail end of the continuous conveying mechanism 2, and the blank pressing support roller 100 is used as a driven shaft at the tail end of the continuous conveying mechanism 2; the photoelectric eye, the paper pressing mechanisms 3 and the blank pressing driving mechanisms 5 are all arranged on the frame 1, the photoelectric eye corresponds to the blank pressing support roller 100 in position, and the paper pressing mechanisms 5 are in contact fit with the continuous conveying mechanism 2; the encoder is arranged on the continuous conveying mechanism 2 (a first motor in the continuous conveying mechanism 2 is adopted and is provided with the encoder); each edge pressing wheel 4 is respectively arranged on the power output end of the corresponding edge pressing driving mechanism 5, each edge pressing wheel 4 is positioned above the edge pressing supporting roller 100 (the tail end of the continuous conveying mechanism 2) and staggered with each other in the transverse direction, and each edge pressing wheel 4 is corresponding to at least one paper pressing mechanism 3 adjacent in the transverse direction; when the blank pressing driving mechanism 5 drives the blank pressing wheel 4 to press downwards to be in contact fit with the blank pressing support roller 100 (the tail end of the continuous conveying mechanism 2), the contact positions of the blank pressing wheel 4, the corresponding paper pressing mechanism 3 and the blank pressing support roller 100 (the tail end of the continuous conveying mechanism 2) are staggered in the vertical direction; the photoelectric eye, the encoder and the blank pressing driving mechanism 5 are all electrically connected with the controller.
The printed matter may include paper-like printed matter, foamed board-like printed matter, plastic sheet-like printed matter, and the like.
The longitudinal direction is along the conveying direction of the continuous conveying mechanism 2, and the transverse direction is on the horizontal plane and perpendicular to the conveying direction of the continuous conveying mechanism.
The working principle of the waste removing equipment for the edge materials of the continuous printed products is as follows:
(1) firstly, adjusting the installation position of each blank pressing driving mechanism 5 according to the initial position and the length of each edge material with different tracks on the mould pressing paperboard, namely, corresponding each blank pressing wheel 4 to each edge material, and presetting the pressing starting point and the pressing terminal point of each blank pressing driving mechanism 5 in a controller, wherein the pressing starting point is the distance from the front edge of the mould pressing paperboard to the initial end of the edge material, and the pressing terminal point is the length of the pressing starting point plus the edge material;
(2) when the photoelectric eye detects the front edge of the molded paperboard, the photoelectric eye sends an edge detection signal to the controller, and the encoder starts counting and feeds back the edge detection signal to the controller;
(3) the controller calculates the conveying distance of the molded paperboard according to the numerical value fed back by the encoder;
(4) when the conveying distance is equal to a downward pressing starting point, the controller sends a downward pressing signal to the corresponding edge pressing driving mechanism 5, the edge pressing driving mechanism 5 drives the edge pressing wheel 4 to press the edge materials on the edge pressing support roller 100 (the tail end of the continuous conveying mechanism 2), and as the contact positions of the edge pressing wheel 4, the corresponding paper pressing mechanism 3 and the edge pressing support roller 100 (the tail end of the continuous conveying mechanism 2) are staggered in the vertical direction, namely, the edge materials and the printed product units on two sides of the same adhesion point on the molded paperboard are pressed sequentially by the edge pressing wheel 4 and the paper pressing mechanism 5, and have different directions of guidance, the edge materials and the printed product units are torn from the adhesion point and are conveyed continuously in different directions, so that the edge materials of the printed product units on the molded paperboard are continuously separated;
(4) when the conveying distance is equal to the pressing end point, the controller sends a lifting signal to the corresponding edge pressing driving mechanism 5, and the edge pressing driving mechanism 5 drives the edge pressing wheel 4 to lift and leave the edge pressing support roller 100 (the tail end of the continuous conveying mechanism 2) so that the edge pressing wheel 4 is far away from the pressed paper board.
The continuous conveying mechanism 2 is adopted to convey the molded paperboard, the blank pressing wheel 4 is pressed down or lifted up through the blank pressing driving mechanism 5 in the continuous conveying process, and the rim charge and the printed product units are pressed by dislocation, so that the rim charge and the printed product units are torn from an adhesion point in the continuous conveying process, and the rim charge of the printed product units on the molded paperboard is continuously separated; the edge pressing wheels 4 are staggered in the transverse direction by arranging the edge pressing wheels 4 and the edge pressing driving mechanisms 5, the corresponding edge pressing wheels 4 can be selected to press the edge materials with different tracks by controlling the corresponding edge pressing wheels 4 to lift or press down through the different edge pressing driving mechanisms 5, and the edge materials with different starting points and different end points can be simultaneously pressed by controlling the sequence of pressing down or lifting of the edge pressing wheels 4 through the edge pressing driving mechanisms 5, so that the edge removing of the edge materials with different tracks or a plurality of edge materials with different starting points and different end points on the molded paperboard is adapted; therefore, the waste removing equipment for the rim charge of the continuous printed product can remove the rim charge with different tracks in the continuous conveying process of the molded paperboard, can be directly butted with a die cutting device for on-line production, saves a plurality of intermediate links such as stacking, counting, finished product switching, multi-stage conveying and the like, reduces the equipment cost, improves the production efficiency and has higher automation degree.
The contact position of the edge pressing wheel 4 and the edge pressing support roller 100 (the end of the continuous conveying mechanism 2) is set to be positioned at the lower part, the contact position of the paper pressing mechanism 3 and the edge pressing support roller 100 (the end of the continuous conveying mechanism 2) is set to be positioned at the upper part, so that the clamping direction of the paper pressing mechanism 3 and the edge pressing support roller 100 (the end of the continuous conveying mechanism 2) is basically along the conveying direction of the continuous conveying mechanism 2, the clamping direction of the edge pressing wheel 4 and the edge pressing support roller 100 (the end of the continuous conveying mechanism 2) is deviated downwards from the conveying direction of the continuous conveying mechanism 2, after the molded paperboard is torn, a printed product unit can be continuously conveyed along the conveying direction of the continuous conveying mechanism 2, and edge materials can be wound and collected or collected in other modes below.
As shown in fig. 2, the continuous conveying mechanism 2 includes a first motor (not shown in fig. 2), a driving shaft 201, two driven shafts 202, and an endless belt 203, wherein the driving shaft 201 and each driven shaft 202 are rotatably mounted on the frame 1, the driving shaft 201 is in transmission connection with the first motor, and the endless belt 203 is tensioned outside the driving shaft 201 and each driven shaft 202. The arc surface where the tail end of the forward section of the endless belt 203 is located is the tail end of the continuous conveying mechanism 2, and the driven shaft 202 below the tail end of the forward section of the endless belt 203 is used as the blank holder support roller 100. In the case that the first motor is a servo motor, the servo motor itself has an encoder, which is equivalent to directly disposing the encoder in the servo motor.
As shown in fig. 4, the paper pressing mechanism 3 includes a paper pressing base 301, a pressing wheel arm 302, an elastic adjusting mechanism 303, a pin 304, a pressing wheel shaft 305 and a paper pressing wheel 306, wherein a plurality of pin holes 307 are formed in the pressing wheel arm 302 along the length direction of the pressing wheel arm 302, a connecting hole 308 is formed in the paper pressing base, the pressing wheel arm 302 is rotatably mounted on the paper pressing base 301 through the pin 304, the connecting hole 308 and one of the pin holes 307, the elastic adjusting mechanism 303 is disposed between the paper pressing base 301 and the upper end of the pressing wheel arm 302, and the paper pressing wheel 306 is mounted at the lower end of the pressing wheel arm 302 through the pressing wheel shaft 305. The upper part of the press wheel arm 302 of the paper pressing mechanism 3 is rotatably arranged on the paper pressing seat 301, the lower pressure degree of the paper pressing wheel 306 can be adjusted by adjusting the included angle between the press wheel arm 302 and the horizontal direction, and the elastic adjusting mechanism 303 is arranged between the upper end of the press wheel arm 302 and the paper pressing seat 301 to apply certain pulling force or pressure on the upper end of the press wheel arm 302 and further adjust the lower pressure degree of the paper pressing wheel 306, so that the double structure adjusts the lower pressure degree of the paper pressing wheel 306, the adjustment of the lower pressure degree of the paper pressing wheel 306 is more flexible, the adjustment range is larger, and the paper pressing requirement of a larger range of pressure can be met; the pin shaft 304 sequentially penetrates through the connecting hole 308 of the paper pressing base 301 and one pin hole 307 of the pressing wheel arm 302, so that the pressing wheel arm 302 can be rotatably installed on the paper pressing base 301, the installation position of the pressing wheel arm 302 can be adjusted as long as the pin shaft 304 penetrates through different pin holes 307, the included angle between the pressing wheel arm 302 and the horizontal direction is adjusted, the lower pressure degree of the paper pressing wheel 306 is adjusted, the smaller the included angle is, the smaller the vertical direction supporting force borne by the paper pressing wheel 306 is, and the larger the downward pressure of the paper pressing wheel 306 is.
The elastic adjusting mechanism 303 comprises an adjusting screw 3031 and a compression spring 3032, the upper end of the pinch roller arm 302 is provided with a screw hole 3033, the corresponding position of the paper pressing base 301 is provided with a through hole 3034, the adjusting screw 3031 sequentially penetrates through the through hole 3034 and the screw hole 3033, the compression spring 3032 is sleeved outside the adjusting screw 3031 and is positioned between the paper pressing base 301 and the upper end of the pinch roller arm 302, and two ends of the compression spring 3032 are respectively connected with the upper ends of the paper pressing base 301 and the pinch roller arm 302. The distance between the paper pressing seat 301 and the upper end of the pinch roller arm 302 is adjusted by screwing or loosening the adjusting screw 3031, so that the compression degree of the compression spring 3032 is adjusted, the pressure at the upper end of the pinch roller arm 302 is adjusted, and the lower pressure degree of the paper pressing wheel 306 is adjusted; the two ends of the compression spring 3032 are respectively connected with the upper ends of the paper pressing seat 301 and the pinch roller arm 302, and the compression spring 3032 can be compressed or stretched by adjusting the adjusting screw 3031, so that tension can be applied besides pressure applied to the upper end of the pinch roller arm 302, and the downward pressure of the paper pressing wheel 306 can be adjusted more flexibly and more flexibly.
As shown in fig. 3, the blank-pressing driving mechanism 5 includes a beam 501, a beam guiding mechanism 502, a blank-pressing wheel frame 503 and a beam lifting mechanism 504, the beam lifting mechanism 504 is installed on the frame 1, the beam 501 is installed on the power output end of the beam lifting mechanism 504, the beam guiding mechanism 502 is arranged on the frame 1, the beam 501 is matched with the beam guiding mechanism 502, the blank-pressing wheel frame 503 is detachably installed on the beam 501, the blank-pressing wheel 4 is installed on the blank-pressing wheel frame 503, and the blank-pressing wheel frame 503 is used as the power output end of the blank-pressing driving mechanism 5. In a specific embodiment, the beam guiding mechanism 502 includes two guiding columns 5021 and two guiding sleeves 5022, the two guiding columns 5021 are respectively disposed on the rack 1 at two sides of the end of the continuous conveying mechanism 2, the two guiding sleeves 5022 are respectively sleeved outside the corresponding guiding columns 5021, and two ends of the beam 501 are connected with the corresponding guiding sleeves 5022.
The beam lifting mechanism 504 includes a second motor 5041, a horizontal shaft 5042 and two swing arms 5043, the second motor 5041 is mounted on the frame 1, two ends of the horizontal shaft 5042 are rotatably mounted on the frame 1, one end of the horizontal shaft 5042 is in transmission connection with the second motor 5041, fixed ends of the two swing arms 5043 are fixedly connected with two ends of the horizontal shaft 5042, and free ends of the two swing arms 5043 are hinged with the guide sleeves 5022 at two ends of the beam 501. The second motor 5041 drives the cross shaft 5042 to rotate, and drives the two swing arms 5043 to rotate synchronously, so as to drive the cross beam 501 to move in the vertical direction in a small range, and thus, under the condition that a plurality of edge pressing driving mechanisms 5 are arranged, the cross beam lifting mechanisms 504 can be sequentially stacked in the vertical direction without mutual interference, and the structure is simpler and more compact. In one embodiment, the free ends of the two swing arms 5043 are hinged to guide sleeves 5022 at the two ends of the beam 501 via synchronizing shafts 5044.
As shown in fig. 5, the pressing wheel frame 503 includes a connection portion 5031, a vertical arm 5032 and a horizontal arm 5033, the connection portion 5031 is connected to the upper end of the vertical arm 5032, the connection portion 5031 is detachably mounted on the cross beam 501, the horizontal arm 5033 is connected to the lower end of the vertical arm 5032, the horizontal arm 5033 is perpendicular to the cross beam 501, a strip-shaped hole 5034 is formed in the horizontal arm 5033, and the pressing wheel 4 is mounted in the strip-shaped hole 5034 through a pressing wheel axle. A horizontal arm 5033 is provided at the lower end of the wheel holder 503, and the edge pressing wheel 4 is installed in a strip-shaped hole 5034 of the horizontal arm 5033 through an edge pressing wheel shaft, so that the installation position of the edge pressing wheel 4 on the horizontal arm 5033 can be adjusted, and the amplitude of the deviation of the edge pressing wheel 4 from the end of the continuous conveying mechanism 2 can be adjusted, and the contact position of the edge pressing wheel 4 and the end of the continuous conveying mechanism 2 can be further adjusted. In a specific scheme, the connecting portion 5031 has a U-shaped bayonet, the U-shaped bayonet is in snap fit with the cross beam 501 and locked by a screw, and the pressing wheel frame 503 can be moved on the cross beam 501 by only loosening the screw, so that the position of the pressing wheel frame 503 on the cross beam 501 can be adjusted more conveniently, and the pressing wheel can be manually adjusted to a corresponding position according to the rim charge tracks of different printed products.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a clear useless equipment of continuous type printed matter rim charge, includes frame and continuous conveyor mechanism, and continuous conveyor mechanism installs in the frame, characterized by: the device comprises a continuous conveying mechanism, a controller, a photoelectric eye, an encoder, at least two paper pressing mechanisms, at least two edge pressing wheels and at least two edge pressing driving mechanisms, wherein an edge pressing supporting roller is arranged below a conveying surface of the continuous conveying mechanism; the photoelectric eye, the paper pressing mechanisms and the blank pressing driving mechanisms are all arranged on the frame, the photoelectric eye corresponds to the blank pressing support roller in position, and the paper pressing mechanisms are in contact fit with the continuous conveying mechanism; the encoder is arranged on the continuous conveying mechanism; each edge pressing wheel is respectively arranged on the power output end of the corresponding edge pressing driving mechanism, each edge pressing wheel is positioned above the edge pressing supporting roller and staggered with each other in the transverse direction, and each edge pressing wheel is correspondingly provided with at least one paper pressing mechanism adjacent in the transverse direction; when the blank pressing driving mechanism drives the blank pressing wheel to press downwards to be in contact fit with the tail end of the continuous conveying mechanism, the contact positions of the blank pressing wheel, the corresponding paper pressing mechanism and the blank pressing supporting roller are mutually staggered in the vertical direction; the photoelectric eye, the encoder and the blank pressing driving mechanism are all electrically connected with the controller.
2. The continuous printed scrap edge cleaning apparatus according to claim 1, wherein: when the blank pressing driving mechanism drives the blank pressing wheel to press downwards to be in contact fit with the blank pressing supporting roller, the contact position of the blank pressing wheel and the blank pressing supporting roller is located below, and the contact position of the corresponding paper pressing mechanism and the blank pressing supporting roller is located above.
3. The continuous printing waste leftover material removing device according to claim 1 or 2, which is characterized in that: the paper pressing mechanism comprises a paper pressing seat, a pressing wheel arm, an elastic adjusting mechanism, a pressing wheel shaft and a paper pressing wheel, the upper part of the pressing wheel arm is rotatably arranged on the paper pressing seat, the elastic adjusting mechanism is arranged between the paper pressing seat and the upper end of the pressing wheel arm, and the paper pressing wheel is arranged at the lower end of the pressing wheel arm through the pressing wheel shaft.
4. The continuous printed matter scrap removing apparatus according to claim 3, wherein: the paper pressing mechanism further comprises a pin shaft, a plurality of pin holes are formed in the pressing wheel arm along the length direction of the pressing wheel arm, mounting holes are formed in the paper pressing base, and the pressing wheel arm is rotatably mounted on the paper pressing base through the pin shaft, the connecting hole and one of the pin holes.
5. The continuous printed matter scrap removing apparatus according to claim 4, wherein: the elastic adjusting mechanism comprises an adjusting screw and a compression spring, the upper end of the pinch roller arm is provided with a screw hole, the paper pressing seat is provided with a through hole at a corresponding position, the adjusting screw sequentially penetrates through the through hole and the screw hole, and the compression spring is sleeved outside the adjusting screw and is positioned between the paper pressing seat and the upper end of the pinch roller arm.
6. The continuous printed matter scrap removing apparatus according to claim 5, wherein: and two ends of the compression spring are respectively connected with the paper pressing seat and the upper end of the pressing wheel arm.
7. The continuous printing waste leftover material removing device according to claim 1 or 2, which is characterized in that: the blank pressing driving mechanism comprises a cross beam, at least one pressing wheel frame and a cross beam lifting mechanism, the cross beam lifting mechanism is installed on the rack, the cross beam is installed on the power output end of the cross beam lifting mechanism, each pressing wheel frame is detachably installed on the cross beam, and the blank pressing wheels are installed on the pressing wheel frames.
8. The continuous printed scrap edge cleaning apparatus according to claim 7, wherein: the blank pressing driving mechanism further comprises a beam guide mechanism, the beam guide mechanism is arranged on the rack, and the beam is matched with the beam guide mechanism.
9. The continuous printed scrap edge cleaning apparatus according to claim 8, wherein: crossbeam elevating system includes second motor, cross axle and two swing arms, and the second motor is installed in the frame, and the both ends of cross axle are rotatable to be installed in the frame, and the one end and the second motor drive of cross axle are connected, the stiff end of two swing arms and the both ends fixed connection of cross axle respectively, the free end of two swing arms respectively with the both ends of crossbeam are articulated.
10. The continuous printed scrap edge cleaning apparatus according to claim 8, wherein: the pressing wheel frame comprises a connecting part, a vertical arm and a horizontal arm, the connecting part is connected to the upper end of the vertical arm, the connecting part is detachably mounted on the cross beam, the horizontal arm is connected to the lower end of the vertical arm, the horizontal arm is perpendicular to the cross beam, a strip-shaped hole is formed in the horizontal arm, and the pressing wheel is mounted in the strip-shaped hole through a pressing wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619137.3U CN210233244U (en) | 2019-04-30 | 2019-04-30 | Clear useless equipment of continuous type printing article rim charge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619137.3U CN210233244U (en) | 2019-04-30 | 2019-04-30 | Clear useless equipment of continuous type printing article rim charge |
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| CN210233244U true CN210233244U (en) | 2020-04-03 |
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| CN201920619137.3U Active CN210233244U (en) | 2019-04-30 | 2019-04-30 | Clear useless equipment of continuous type printing article rim charge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986641A (en) * | 2019-04-30 | 2019-07-09 | 汕头市顺鑫隆印刷机械有限公司 | A kind of continous way printing product rim charge waste clearing equipment |
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2019
- 2019-04-30 CN CN201920619137.3U patent/CN210233244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986641A (en) * | 2019-04-30 | 2019-07-09 | 汕头市顺鑫隆印刷机械有限公司 | A kind of continous way printing product rim charge waste clearing equipment |
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