CN116002449A - Double-specification folding machine - Google Patents
Double-specification folding machine Download PDFInfo
- Publication number
- CN116002449A CN116002449A CN202211581297.6A CN202211581297A CN116002449A CN 116002449 A CN116002449 A CN 116002449A CN 202211581297 A CN202211581297 A CN 202211581297A CN 116002449 A CN116002449 A CN 116002449A
- Authority
- CN
- China
- Prior art keywords
- folding part
- main
- roller
- wallboard
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a double-specification folding machine, which comprises a triangular plate folding part, a main folding part and a 16-folding part. The main folding part comprises left, middle and right wallboards of the main folding part, so that a left main folding part is formed between the left and middle wallboards of the main folding part, and a right main folding part is formed between the middle and right wallboards; the front pulling paper roll comprises a main pulling paper roll and left and right auxiliary pulling paper rolls; the transverse punching roller comprises a cutter pad roller, a left punching cutter roller and a right punching cutter roller; the structure of the rear pulling paper roller is the same as that of the front pulling paper roller; the paper cutting roller comprises a left paper cutting roller and a right paper cutting roller; the poking needle roller comprises a left poking needle roller and a right poking needle roller; the gripper drum comprises a left gripper drum and a right gripper drum; the 32-fold cylinders include left and right 32-fold cylinders; the triangular plate folding part moves between the paper feeding sides of the left main folding part and the right main folding part through the upper moving device; the 16-fold section is moved between the paper output sides of the left and right main folding sections by a lower moving device. The invention can realize folding of two types of paper, and has compact structure and easy maintenance.
Description
Technical Field
The invention relates to a double-specification folding machine.
Background
There are two specifications about the standard size of paper in the existing printing market, namely, there are domestic standards and international standards. The size of the domestic standard full-open paper is 1092×787mm, called positive paper, and the size of the international standard full-open paper is 1194×889mm, called large paper, slightly left than the domestic standard.
With the market being more open, the printing plant not only needs to face domestic customers, but also needs to be compatible with the requirements of meeting foreign orders. Two folding machines are purchased, the cost is left, and the two folding machines cannot be effectively utilized. There is a left demand for a folding machine that can realize double-specification switching at a low cost in the market, and has a simple structure and stable operation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a double-specification folding machine which can realize folding of positive paper and large paper, and has the advantages of compact integral structure, low transformation cost, stable operation and convenient maintenance.
The purpose of the invention is realized in the following way: a double-specification folding machine comprises a triangular plate folding part, a main folding part and a sixteen-opening folding part which are sequentially arranged along a paper path; the triangular plate folding part comprises two triangular plate folding part wallboards, two upper supporting baffles which are connected between the front bottoms and the rear bottoms of the two triangular plate folding part wallboards in a one-to-one correspondence manner, and a paper tape driving roller and a triangular plate which are arranged between the two triangular plate folding part wallboards; the main folding part comprises a left wallboard and a right wallboard of the main folding part, a front paper pulling roller, a transverse punching roller, a rear paper pulling roller, a paper cutting roller, a poking pin roller, a gripper roller and a 32-opening folding roller which are sequentially arranged between the left wallboard and the right wallboard of the main folding part along a paper feeding path; the sixteen-opening folding part comprises a left wallboard and a right wallboard of the sixteen-opening folding part, two lower supporting baffles which are connected between the front bottom and the rear bottom of the left wallboard and the right wallboard of the sixteen-opening folding part in a one-to-one correspondence manner, a paper guide mechanism, a sixteen-opening folding knife, a receiving roller and a folding output belt, wherein the paper guide mechanism is arranged between the left wallboard and the right wallboard of the sixteen-opening folding part; wherein, the liquid crystal display device comprises a liquid crystal display device,
the main folding part also comprises a main folding part middle wallboard arranged between the left wallboard and the right wallboard of the main folding part, so that a left main folding part is formed between the left wallboard of the main folding part and the middle wallboard of the main folding part, and a right main folding part is formed between the middle wallboard of the main folding part and the right wallboard of the main folding part;
the front pulling paper roll comprises a main pulling paper roll, a left auxiliary pulling paper roll and a right auxiliary pulling paper roll; the main paper pulling roll comprises a main paper pulling roll shaft, a left main pressing wheel sleeved on the left side of the main paper pulling roll shaft and a right main pressing wheel sleeved on the right side of the main paper pulling roll shaft, wherein the main paper pulling roll shaft rotatably penetrates through the middle wallboard of the main paper folding part and is bridged between the left wallboard of the main paper folding part and the right wallboard of the main paper folding part; the left auxiliary paper pulling roll comprises a left auxiliary paper pulling roll shaft and a left auxiliary pressing wheel, the left auxiliary paper pulling roll shaft is bridged between a left wallboard of the main folding part and a middle wallboard of the main folding part through a left arm support clutch mechanism, and the left auxiliary pressing wheel is sleeved on the left auxiliary paper pulling roll shaft and is tangential to the left main pressing wheel; the right auxiliary paper pulling roll comprises a right auxiliary paper pulling roll shaft and a right auxiliary pressing wheel, the right auxiliary paper pulling roll shaft is bridged between the wallboard in the main folding part and the right wallboard of the main folding part through a right arm support clutch mechanism, and the right auxiliary pressing wheel is sleeved on the right auxiliary paper pulling roll shaft and is tangential to the right main pressing wheel;
the transverse punching roller comprises a cutter pad roller, a left punching cutter roller and a right punching cutter roller; the gasket roller comprises a gasket roller mandrel rotatably penetrating through the middle wallboard of the main folding part and then bridging between the left wallboard of the main folding part and the right wallboard of the main folding part, a left gasket roller sleeved on the left side of the gasket roller mandrel and a right gasket roller sleeved on the right side of the gasket roller mandrel; the left punching blade roller is bridged between the left wallboard of the main folding part and the middle wallboard of the main folding part and is tangential to the left pad roller; the right punching blade roller is bridged between the middle wallboard of the main folding part and the right wallboard of the main folding part and is tangential to the right pad roller;
the structure of the rear pulling paper roll is the same as that of the front pulling paper roll;
the paper cutting roller comprises a left paper cutting roller which is bridged between the left wallboard of the main folding part and the wallboard in the main folding part and a right paper cutting roller which is bridged between the wallboard in the main folding part and the right wallboard of the main folding part;
the poking needle roller comprises a poking needle roller mandrel, a left poking needle roller sleeved on the left side of the poking needle roller mandrel and tangential to the left paper cutting roller, and a right poking needle roller sleeved on the right side of the poking needle roller mandrel and tangential to the right paper cutting roller, wherein the poking needle roller mandrel is rotatably penetrated through a wallboard in the main folding part and then is bridged between the left wallboard of the main folding part and the right wallboard of the main folding part;
the gripper drum comprises a left gripper drum which is bridged between the left wallboard of the main folding part and the wallboard in the main folding part and is tangential with the left poking needle drum, and a right gripper drum which is bridged between the wallboard in the main folding part and the right wallboard of the main folding part and is tangential with the right poking needle drum;
the 32-jaw cylinder includes a left 32-jaw cylinder bridging between the main-folding-section left wallboard and the main-folding-section middle wallboard and tangential to the left jaw cylinder, and a right 32-jaw cylinder bridging between the main-folding-section middle wallboard and the main-folding-section right wallboard and tangential to the right jaw cylinder;
the main folding part also comprises a driving mechanism, wherein the driving mechanism comprises a main folding servo motor, a main folding synchronous belt driving mechanism, a power shaft and a gear driving mechanism which are sequentially connected in a driving way, and the gear driving mechanism drives the front paper pulling roller, the transverse punching roller, the rear paper pulling roller, the paper cutting roller, the poking needle roller, the gripper roller and the 32 folding roller;
the triangular plate folding part is arranged at the top of the main folding part through an upper moving device, so that the triangular plate folding part moves between the paper feeding side of the left main folding part and the paper feeding side of the right main folding part through the upper moving device;
the paper tape driving roller in the triangle paper folding part is driven by a paper tape driving roller servo motor and a paper tape driving roller synchronous belt transmission mechanism;
the bottom of the sixteen-opening folding part is provided with a lower moving device, so that the sixteen-opening folding part moves between the paper outlet side of the left main folding part and the paper outlet side of the right main folding part through the lower moving device.
The double-specification folding machine comprises a left arm support clutch mechanism, a right arm support clutch mechanism and a left arm support clutch mechanism, wherein the left arm support clutch mechanism comprises a pair of paper pulling roller arms and a pair of clutch cylinders; one end of the pair of paper pulling roller arm frames is hinged on the left wallboard of the main folding part and the middle wallboard of the main folding part in a one-to-one correspondence manner, and the middle parts of the pair of paper pulling roller arm frames are sleeved at two ends of the left auxiliary paper pulling roller shaft in a one-to-one correspondence manner; the clutch cylinders are arranged on the left wallboard of the main folding part and the middle wallboard of the main folding part in a one-to-one correspondence manner, and the ends of piston rods of the clutch cylinders are hinged with the other ends of the pull paper roller arm frames in a one-to-one correspondence manner; the structure of the right arm support clutch mechanism is the same as that of the left arm support clutch mechanism.
The double-specification folding machine is characterized in that a movable punching knife and two rubber strips are arranged on the left knife pad roller; the left punching cutter roller is provided with a rubber strip, a fixed punching cutter and a movable punching cutter which are in one-to-one correspondence with the movable punching cutter and the two rubber strips on the left cutter pad roller; the right knife pad roller is provided with a movable punching knife and two rubber strips, and the right punching knife roller is provided with the rubber strips, the fixed punching knife and the movable punching knife which are in one-to-one correspondence with the movable punching knife and the two rubber strips on the right knife pad roller.
The double-specification folder described above, wherein,
the left paper cutting roller and the right paper cutting roller are respectively provided with a paper cutting knife;
two rows of poking needles and two 8-fold knives are respectively and symmetrically arranged on the left poking needle roller and the right poking needle roller in the center;
two 8 clamping plates and two 32 clamping plates are respectively and symmetrically arranged on the left gripper drum and the right gripper drum in the center; two 8 open clamping plates on the left gripper drum and two 8 open clamping plates on the right gripper drum are opposite to two 8 open folding knives on the left poking needle drum and two 8 open folding knives on the right poking needle drum one by one;
two 23 folding hooks and two 32 folding knives are respectively and symmetrically arranged on the left 32 folding roller and the right 32 folding roller in the center; the two 32 folding knives on the left 32 folding cylinder and the two 32 folding knives on the right 32 folding cylinder are opposite to the two 32 clamping plates on the left jaw cylinder and the two 32 clamping plates on the right jaw cylinder one by one.
The double-specification folding machine comprises an upper moving device, a lower moving device and a lower moving device, wherein the upper moving device comprises two upper guide rails, two pairs of upper sliding blocks, a driving motor and a transmission mechanism; the two upper guide rails are respectively connected between the top surfaces of the left wallboard and the right wallboard of the main folding part in a one-to-one correspondence manner through an upper guide rail supporting seat and two wallboards of the folding part of the triangular plate; the two pairs of upper sliding blocks are correspondingly fixed on the bottom surfaces of the two triangular plate folding part wallboards one by one, so that the triangular plate folding part is arranged on the two upper guide rails through the two pairs of upper sliding blocks; the driving motor is arranged on the outer side surface of the upper guide rail supporting plate; the driving mechanism comprises a rotating shaft connected to the driving motor, two pairs of conical gear pairs which are arranged at two ends of the rotating shaft in a one-to-one correspondence manner, two screw rods which are connected to the other side of the conical gear pairs in a one-to-one correspondence manner, and two wallboard support seats which are connected to the two screw rods in a one-to-one correspondence manner in a screwed manner and are fixed on an upper supporting rail.
The double-specification folding machine comprises a lower moving device, a lower moving device and a lifting device, wherein the lower moving device comprises two lower guide rails, two pairs of lower sliding blocks, two pushing cylinders and a position locking mechanism; the two lower guide rails are respectively fixed on the ground in one-to-one correspondence with the left wallboard and the right wallboard of the sixteen-opening folding part through a lower guide rail supporting plate; two pairs of lower sliding blocks are correspondingly arranged on the bottom surfaces of the left wallboard and the right wallboard of the sixteen folding part one by one, so that the sixteen folding part is arranged on two lower guide rails through the two pairs of lower sliding blocks; the two pushing cylinders are correspondingly arranged on the inner side surfaces of the two lower guide rail supporting plates one by one, and the ends of the piston rods of the two pushing cylinders are respectively connected with one lower supporting rail of the sixteen-opening hinge part; the position locking mechanism comprises two left main hinge part bolt seats, two right main hinge part bolt seats, two bolt cylinders and two bolts; the two left main hinge part latch seats and the two right main hinge part latch seats are both fixed on the outer side surface of a lower guide rail supporting plate, and one right main hinge part latch seat is arranged in the middle of the two left main hinge part latch seats; the two bolt cylinders are respectively arranged on the outer side surface of one lower supporting rail at intervals through a cylinder bracket, and the distance between the two bolt cylinders corresponds to the distance between two left main hinge part bolt seats or the distance between two right main hinge part bolt seats; the two bolts are connected to the piston rods of the two bolt cylinders in a one-to-one correspondence manner.
The double-specification folder has the following characteristics: a middle wallboard of the main folding part is arranged in the main folding part, the main folding part is divided into a left main folding part and a right main folding part, a roller in the left main folding part is suitable for large-scale paper folding, and a roller in the right main folding part is suitable for positive-scale paper folding; the triangular plate folding part and the sixteen-opening folding part are suitable for large-size paper folding and positive-size paper folding, the triangular plate folding part is arranged on the upper moving device, so that the triangular plate folding part can move between the paper feeding side of the left main folding part and the paper feeding side of the right main folding part, and the sixteen-opening folding part is arranged on the lower moving device, so that the sixteen-opening folding part can move between the paper discharging side of the left main folding part and the paper discharging side of the right main folding part; the folding device not only realizes folding of double-specification paper, but also has compact integral structure, low transformation cost, stable operation and convenient maintenance.
Drawings
FIG. 1 is a perspective view of a dual gauge folder of the present invention;
FIG. 2 is a side view of the dual gauge folder of the present invention;
FIG. 3 is a view showing an arrangement structure of a part of the rollers in the main folding portion in the double-sized folder of the present invention;
FIG. 4a is a side view of a triangle folder in a dual gauge folder of the present invention;
FIG. 4b is a left side view of FIG. 4 a;
FIG. 5 is a schematic view of the structure of a front pull roll in the dual-format folder of the present invention;
FIG. 6a is a schematic view of the structure of a transverse perforating cylinder in the dual gauge folder of the present invention;
FIG. 6b is a C-C view of FIG. 6 a;
FIG. 6c is a D-D view of FIG. 6 a;
FIG. 7 is a schematic view of a structure of a paper cutting roller in the double-sized folder of the present invention;
FIG. 8 is a schematic view of the structure of the tucker cylinder in the double-gauge folder of the present invention;
FIG. 9 is a schematic view of the structure of the jaw cylinder in the double-gauge folder of the present invention;
FIG. 10 is a schematic view of a 32-fold cylinder in a double-sized folder of the present invention;
FIG. 11a is a side view of a sixteen opening section of a dual gauge folder of the present invention;
fig. 11b is a left side view of fig. 11 a.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 11b, the double-sized folder of the present invention includes a triangle folding portion 100, a main folding portion 200, and a sixteen folding portion 300, which are sequentially disposed along a paper path.
The main folding 200 includes a main folding portion left wall plate 20A, a main folding portion right wall plate 20C, a front pull roller 21, a lateral punching roller 22, a rear pull roller 23, a cutting roller, a punching cylinder 25, a gripper cylinder, and a 32-opening cylinder, which are provided in this order between the main folding portion left wall plate 20A and the main folding portion right wall plate 20C along a paper feeding path; a main folding section middle wallboard 20B is arranged between the main folding section left wallboard 20A and the main folding section right wallboard 20C; left main folding portion 201 is formed between main folding portion left wall plate 20A and main folding portion middle wall plate 20B, and right main folding portion 202 is formed between main folding portion middle wall plate 20B and main folding portion right wall plate 20C.
The front pull roller 21 includes a main pull roller 21A, a left sub pull roller 21B, and a right sub pull roller 21C; wherein, the liquid crystal display device comprises a liquid crystal display device,
the main paper pulling roll 21A comprises a main paper pulling roll shaft 210 rotatably penetrating through the middle wallboard 20B of the main folding part and bridging between the left wallboard 20A of the main folding part and the right wallboard 20C of the main folding part, a left main pressing wheel 211 sleeved on the left side of the main paper pulling roll shaft 210 and a right main pressing wheel 212 sleeved on the right side of the main paper pulling roll shaft 210;
the left auxiliary paper pulling roll 21B comprises a left auxiliary paper pulling roll shaft 213 which is bridged between the left wallboard 20A of the main folding part and the wallboard 20B in the main folding part through a left arm support clutch mechanism, and a left auxiliary pressing wheel 214 which is sleeved on the left auxiliary paper pulling roll shaft 210 and corresponds to the left main pressing wheel 211; the left arm support clutch mechanism comprises a pair of paper pulling roller arm supports 217 and a pair of clutch cylinders 218; one end of a pair of paper pulling roller arm frames 217 is hinged on the left wallboard 20A of the main folding part and the middle wallboard 20B of the main folding part in a one-to-one correspondence manner, and the middle parts of the pair of paper pulling roller arm frames 217 are sleeved at two ends of the left auxiliary paper pulling roller shaft 213 in a one-to-one correspondence manner; a pair of clutch cylinders 218 are installed on the left wallboard 20A of the main folding part and the middle wallboard 20B of the main folding part in a one-to-one correspondence manner, and the ends of the piston rods of the pair of clutch cylinders 218 are hinged with the other ends of the pair of paper pulling roller arm frames 217 in a one-to-one correspondence manner; the left auxiliary pulling roll 21B is closed and separated from the main pulling roll 20A by a left arm support clutch mechanism; the left main folding portion 201 is separated when the paper is fed or not used, and is closed when the left main folding portion 201 feeds the paper;
the right auxiliary paper pulling roll 21C comprises a right auxiliary paper pulling roll shaft 215 which is bridged between the wallboard 20B in the main folding part and the right wallboard 20C in the main folding part through a right arm support clutch mechanism and a right auxiliary pressing wheel 216 which is sleeved on the right auxiliary paper pulling roll shaft 215 and corresponds to the right main pressing wheel 212; the right arm support clutch mechanism comprises a pair of paper pulling roller arms 217 and a pair of clutch cylinders 218; one end of a pair of paper pulling roller arm frames 217 is hinged on the wall plate 20B of the main folding part and the right wall plate 20C of the main folding part in a one-to-one correspondence manner, and the middle parts of the pair of paper pulling roller arm frames 217 are sleeved at two ends of the right auxiliary paper pulling roller shaft 215 in a one-to-one correspondence manner; a pair of clutch cylinders 218 are installed on the main folding portion middle wall plate 20B and the main folding portion right wall plate 20C in a one-to-one correspondence manner, and the ends of the piston rods of the pair of clutch cylinders 218 are hinged with the other ends of the pair of paper pulling roller arm frames 217 in a one-to-one correspondence manner; the right auxiliary pulling roll 21c is closed and separated from the main pulling roll 20A by a left arm support clutch mechanism; the right main folding portion 202 is separated when threading or not in use, and is closed when the right main folding portion 202 feeds a sheet.
The lateral punching cylinder 22 includes a pad cylinder, a left punching cylinder 223, and a right punching cylinder 224; wherein, the liquid crystal display device comprises a liquid crystal display device,
the shim roller comprises a shim roller core 220 rotatably penetrating through the middle wallboard 20B of the main folding part and bridging between the left wallboard 20A of the main folding part and the right wallboard 22C of the main folding part, a left shim roller 221 sleeved on the left side of the shim roller core 220 and a right shim roller 222 sleeved on the right side of the shim roller core 220;
left perforating knife cylinder 223 spans between main folding portion left wallboard 20A and main folding portion middle wallboard 20B and is tangent to left shim cylinder 221;
right perforating knife cylinder 224 spans between main folder middle wallboard 20B and main folder right wallboard 20C and is tangential to right shim cylinder 222;
the left pad roller 221 is provided with a movable punching knife 226 and two rubber strips 227, and the left punching knife roller 223 is provided with the rubber strips 227, a fixed punching knife 225 and a movable punching knife 227 which are in one-to-one correspondence with the movable punching knife 226 and the two rubber strips 227 on the left pad roller 221; the right pad roller 222 is provided with a movable punching blade 226 and two rubber strips 227, and the right punching blade roller 224 is provided with the rubber strips 227, a fixed punching blade 225 and a movable punching blade 226 which are in one-to-one correspondence with the movable punching blade 226 and the two rubber strips 227 on the right pad roller 222 (see fig. 6a, 6b and 6 c).
The left punching blade cylinder 223 has a left outer diameter, is suitable for large-sized paper, and has a wide pitch of the blade holes. The right punching knife cylinder 224 has a right outer diameter, is suitable for small-sized paper, and has narrow knife hole intervals.
The blade of the movable punching knife 226 is arranged on the cutter shaft 228, one end of the cutter shaft 228 is connected with a swing arm 229, and the position of the blade is finely adjusted by rotating the cutter shaft 228 through the swing arm 29. When not in use or when not perforating here, the knife shaft 228 is rotated left to bring the blade below the outer circumference of the cylinder body.
The structure of the rear pulling roller 23 is the same as that of the front pulling roller 21.
The paper cutting rollers include a left paper cutting roller 241 bridging between the main folding portion left wallboard 20A and the main folding portion middle wallboard 20B, and a right paper cutting roller 242 bridging between the main folding portion middle wallboard 20B and the main folding portion right wallboard 20C; a paper cutter 240 is mounted on each of the left paper cutting roller 241 and the right paper cutting roller 242. The left paper cutting roller 241 has a left outer diameter, and is suitable for large-sized paper, and the cut paper is long. The right cutting roller 242 has a right outer diameter, and is suitable for small-sized paper, and the cut paper is short.
The poking needle roller 25 comprises a poking needle roller mandrel 250 rotatably penetrating through the wallboard 20B in the main folding part and bridging between the left wallboard 20A of the main folding part and the right wallboard 20C of the main folding part, a left poking needle roller 251 sleeved on the left side of the poking needle roller mandrel 250 and tangential to the left paper cutting roller 241, and a right poking needle roller 252 sleeved on the right side of the poking needle roller mandrel 250 and tangential to the right paper cutting roller 242; two rows of poking needles 253 and two 8-fold knives 254 are mounted on the left poking needle roller 251 and the right poking needle roller 252 in a central symmetry manner respectively. The left-hand cylinder 251 is adapted for large-format sheets. The right-hand tucker cylinder 252 is adapted for small format paper.
The jaw cylinders include a left jaw cylinder 261 bridging between the main tucker left wallboard 20A and the main tucker middle wallboard 20B and tangential to the left tucker cylinder 251, and a right jaw cylinder 262 bridging between the main tucker middle wallboard 20B and the main tucker right wallboard 20C and tangential to the right tucker cylinder 252; two 8-split clamping plates 263 and two 32-split clamping plates 264 are respectively and centrally symmetrically arranged on the left gripper drum 261 and the right gripper drum 262; the two 8 split plates 263 on the left gripper drum 261 and the two 8 split plates 263 on the right gripper drum 262 are in one-to-one opposition to the two 8 split knifes 254 on the left stab cylinder 251 and the two 8 split knifes 254 on the right stab cylinder 252.
The 32-fold cylinder includes a left 32-fold cylinder 271 bridging between the main-folder left wallboard 20A and the main-folder middle wallboard 20B and tangential to the left jaw cylinder 26A, and a right 32-fold cylinder 272 bridging between the main-folder middle wallboard 20B and the main-folder right wallboard 20C and tangential to the right jaw cylinder 262; two 32-folding hooks 273 and two 32-folding blades 274 are installed on each of the left 32-folding cylinder 271 and the right 32-folding cylinder 272 in central symmetry; two 32 folding blades 274 on the left 32 folding cylinder 271 and two 32 folding blades 274 on the right 32 folding cylinder 272 are opposed one by one to two 32 folding flaps 264 on the left jaw cylinder 261 and two 32 folding flaps 264 on the right jaw cylinder 262.
The main folding section 200 further includes an independent driving mechanism including a main folding servo motor 28, a main folding timing belt driving mechanism, a power shaft 29, and a gear driving mechanism which are sequentially drive-connected, and the front pull roller 21, the lateral punching roller 22, the rear pull roller 23, the cutting roller, the tucking roller 25, the jaw roller, and the 32 folding roller are driven by the gear driving mechanism.
The triangle folding part 100 comprises two triangle folding part wallboards 10A, two upper supporting baffles 10B which are connected between the front bottom parts and the rear bottom parts of the two triangle folding part wallboards 10A in a one-to-one correspondence manner, a paper tape driving roller 11 and a triangle 10 which are arranged between the two triangle folding part wallboards 10A; the paper tape driving roller 11 is driven by a paper tape driving roller servo motor 111 and a paper tape driving roller synchronous belt transmission mechanism 112;
the triangle folding part 100 is arranged at the top of the main folding part 200 through an upper moving device 10C, wherein the upper moving device 10C comprises two upper guide rails 17, two pairs of upper sliding blocks 18, a driving motor 12 and a transmission mechanism; wherein, the two upper guide rails 17 are respectively connected between the top surface of the left wallboard 20A of the main folding part and the top surface of the right wallboard 20C of the main folding part in a one-to-one correspondence manner through an upper guide rail supporting seat 170 and two wallboards 10A of the triangular folding part; two pairs of upper sliding blocks 18 are fixed on the bottom surfaces of the two triangular plate folding part wallboards 10A in a one-to-one correspondence manner, so that the triangular plate folding part 100 is arranged on the two upper guide rails 17 through the two pairs of upper sliding blocks 18; the driving motor 12 is installed on the outer side surface of one upper rail supporting plate 170; the transmission mechanism comprises a rotating shaft 13 connected to the driving motor 12, two pairs of conical gear pairs 14 arranged at two ends of the rotating shaft 13 in a one-to-one correspondence manner, two screw rods 15 connected to the other side of the conical gear pairs 14 in a one-to-one correspondence manner, and two wallboard supports 16 which are screwed on the two screw rods 15 in a one-to-one correspondence manner and are fixed on an upper supporting rail 10B. The rotating shaft 13 is rotated by the driving motor 12, so that the two pairs of bevel gear pairs 14 are rotated, power is vertically transmitted to the two screw rods 15 by the two pairs of bevel gear pairs 14, the two wallboard supports 16 are driven by the two screw rods 15 to move in a one-to-one correspondence manner, and the triangular folding part moves between the paper feeding side of the left main folding part and the paper feeding side of the right main folding part by the upper moving device.
The sixteen-open folding portion 300 includes a left wall plate 30A of the sixteen-open folding portion, a right wall plate 30B of the sixteen-open folding portion, two lower stays 30C connected between the front bottom and the rear bottom of the left wall plate 30A of the sixteen-open folding portion and the right wall plate 30B of the sixteen-open folding portion in one-to-one correspondence, a paper guide mechanism 301 provided between the left wall plate 30A of the sixteen-open folding portion and the right wall plate 30B of the sixteen-open folding portion, a sixteen-open folding knife 302, a signature collecting cylinder 303, and a signature output belt 304; the rotation of the paper guide 301, the sixteen folding knife 302, the receiving cylinder 303 and the output belt 304 in the 16-fold folding part 300 are driven by separate servo motors, and the computer controls the speed of the servo motor of the paper cutting roll to change the speed of the paper cutting roll so as to match the paper tape speed with the selected specification.
The bottom of the sixteen-open folding part 300 is provided with a lower moving device 30D, and the lower moving device 30D comprises two lower guide rails 33, two pairs of lower sliding blocks 34, two pushing cylinders 35 and a position locking mechanism; the two lower guide rails 33 are respectively fixed on the ground in one-to-one correspondence with the left wallboard 30A of the sixteen-open folding part and the right wallboard 30B of the sixteen-open folding part through a lower guide rail supporting plate 31, and a lower supporting rod 32 is connected between the upper parts of the two ends of the two lower guide rail supporting plates 31; two pairs of lower sliding blocks 34 are correspondingly arranged on the bottom surfaces of the left wallboard 30A of the sixteen folding part and the right wallboard 30B of the sixteen folding part one by one, so that the sixteen folding part 300 is arranged on two lower guide rails 33 through the two pairs of lower sliding blocks 34; the two pushing cylinders 35 are correspondingly arranged on the inner side surfaces of the two lower guide rail supporting plates 31 one by one, and the ends of the piston rods of the two pushing cylinders 35 are respectively connected with one lower supporting rail 30C of the sixteen-open hinge part 300; the position locking mechanism comprises two left main hinge part latch seats 36, two right main hinge part latch seats 37, two latch cylinders 38 and two latches 39; the two left main folding portion latch seats 36 and the two right main folding portion latch seats 37 are both fixed on the outer side surface of one lower guide rail support plate 31, and one of the right main folding portion latch seats 37 is arranged in the middle of the two left main folding portion latch seats 36; two latch cylinders 38 are respectively arranged on the outer side surface of one lower supporting bar 30C at intervals through a cylinder bracket, and the space between the two latch cylinders 38 corresponds to the space between the two left main hinge part latch seats 36 or the space between the two right main hinge part latch seats 37 one by one; two bolts 39 are connected to the piston rods of the two bolt cylinders 38 in a one-to-one correspondence. The piston rods of the two bolt cylinders 38 are controlled to extend, so that the two bolts 39 are pulled out of the left main folding portion bolt seat 36 or the two right main folding portion bolt seats 37 in a one-to-one correspondence manner, the piston rods of the two pushing cylinders 35 extend or retract, the 16 folding portion 300 is dragged to move to the paper outlet side of the left main folding portion or the paper outlet side of the right main folding portion on the two lower guide rails 33, and finally the piston rods of the two bolt cylinders 38 retract, so that the two bolts 39 are inserted into the two left main folding portion bolt seats 36 or the two right main folding portion bolt seats 37 in a one-to-one correspondence manner, and the 16 folding portion 300 is fixed. Two ends of the two lower supporting rods 32 are respectively provided with two limit bolts 350 which are coaxial with piston rods of the two pushing cylinders 35 one by one, so that the left wallboard 30A of the sixteen folding part and the right wallboard 30B of the sixteen folding part are prevented from moving out of the lower guide rail 33.
In the double-specification folder of the present invention, a main folding portion middle wall plate 20B is provided in a main folding portion, the main folding portion 200 is divided into a left main folding portion 201 (large-specification folding portion) and a right main folding portion 202 (small-specification folding portion), and a triangular plate folding portion 100 is mounted on an upper moving device so that the triangular plate folding portion 100 can move between a paper feeding side of the left main folding portion 201 and a paper feeding side of the right main folding portion 202, and a sixteen folding portion 300 is mounted on a lower moving device so that the sixteen folding portion 300 can move between a paper discharging side of the left main folding portion 201 and a paper discharging side of the right main folding portion 202; when large-size paper folding is required, the triangular plate folding part 100 and the 16-fold part 300 move to the left main folding part 201, and paper is guided into the left main folding part 201 through the triangular plate folding part 100 to fold the large-size paper and is output by the 16-fold part 300; the overall controller may automatically match the rotational speed and phase of the triangle folding section 100, the left main folding section 201, and the 16 folding section 300. When small-size paper folding is required, the triangular plate folding part 100 and the 16-fold part 300 move to the right main folding part 202, and paper is guided into the right main folding part 202 through the triangular plate folding part 100 to be folded into small-size paper and is output by the 16-fold part 300; the controller automatically matches the rotational speed and phasing of the triangle folding section 100, the right main folding section 202 and the 16 folding section 300. The folding process of the left main folding portion 201 and the right main folding portion 202 is the same as the conventional triple-roll folding process.
The paper tape with the printed double sides enters the triangle folding part 100, the paper tape is guided into the triangle 10 by the paper tape driving roller 11 to complete the longitudinal folding, and then is conveyed to the transverse punching roller 22 by the front paper pulling roller 21, and the transverse punching roller 22 is provided with a row of holes in advance at the folded part of the paper tape, so that the paper folding is more fit, and the paper folding machine has an air exhausting function, and the problems of splayed wrinkles and the like are avoided. Then the paper tape is conveyed to a cutting roller by a back paper pulling roller 23, and a paper cutter 240 on the cutting roller cuts the paper tape according to the specification length; the paper is poked by a poking needle 253 on the poking needle roller 25 and sent to the gripper roller; an 8-open folding knife 254 on the poking cylinder 25 plugs 1/2 length of the signature onto an 8-open clamping plate 263 on the jaw cylinder to complete 8-open folding; when 32 foldouts are needed, the folded signatures are sent to a 32-fold cylinder; the 8-jaw 263 on the jaw cylinder is released and the signature is gripped by the 32-jaw hook 273 on the 32-jaw cylinder; the 32-open folding knife 274 of the 32-open cylinder 4 tucks a 1/4 length of a signature onto the 32-open gripper plates 264 of the gripper cylinder, and the 32-open folding is completed; the 32-open-fold hook 273 on the 32-open cylinder 4 releases the signature; the gripper drum feeds the signature to the paper guide 301 of the 16-fold section 300, causing the mechanism to guide the signature into the 16-fold knife 302, the 16-fold knife 302 completes the transverse folding of the signature, and the folded signature is conveyed to the signature output belt 304 by the paper collection wheel 303 and sent out.
According to the double-specification folding machine, rollers are not added on the original structure of the main folding part, all the rollers are only changed into the left roller and the right roller, the left roller and the right roller are separated through the wallboard in the main folding part, the outer diameters of all the left rollers are correspondingly larger than the outer diameters of all the right rollers, the double-specification paper is switched, the structure is compact, the cost is low, the operation is stable, and the maintenance is convenient. Not only can the switching between the positive paper and the large paper be realized, but also the folding requirements of any two types of rolled paper commonly used in markets 546, 598, 616, 625 and the like can be met.
The above embodiments are provided for illustrating the present invention and not for limiting the present invention, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention, and thus all equivalent technical solutions should be defined by the claims.
Claims (6)
1. A double-specification folding machine comprises a triangular plate folding part, a main folding part and a sixteen-opening folding part which are sequentially arranged along a paper path; the triangular plate folding part comprises two triangular plate folding part wallboards, two upper supporting baffles which are connected between the front bottoms and the rear bottoms of the two triangular plate folding part wallboards in a one-to-one correspondence manner, and a paper tape driving roller and a triangular plate which are arranged between the two triangular plate folding part wallboards; the main folding part comprises a left wallboard and a right wallboard of the main folding part, a front paper pulling roller, a transverse punching roller, a rear paper pulling roller, a paper cutting roller, a poking pin roller, a gripper roller and a 32-opening folding roller which are sequentially arranged between the left wallboard and the right wallboard of the main folding part along a paper feeding path; the sixteen-opening folding part comprises a left wallboard and a right wallboard of the sixteen-opening folding part, two lower supporting baffles which are connected between the front bottom and the rear bottom of the left wallboard and the right wallboard of the sixteen-opening folding part in a one-to-one correspondence manner, a paper guide mechanism, a sixteen-opening folding knife, a receiving roller and a folding output belt, wherein the paper guide mechanism is arranged between the left wallboard and the right wallboard of the sixteen-opening folding part; it is characterized in that the method comprises the steps of,
the main folding part also comprises a main folding part middle wallboard arranged between the left wallboard and the right wallboard of the main folding part, so that a left main folding part is formed between the left wallboard of the main folding part and the middle wallboard of the main folding part, and a right main folding part is formed between the middle wallboard of the main folding part and the right wallboard of the main folding part;
the front pulling paper roll comprises a main pulling paper roll, a left auxiliary pulling paper roll and a right auxiliary pulling paper roll; the main paper pulling roll comprises a main paper pulling roll shaft, a left main pressing wheel sleeved on the left side of the main paper pulling roll shaft and a right main pressing wheel sleeved on the right side of the main paper pulling roll shaft, wherein the main paper pulling roll shaft rotatably penetrates through the middle wallboard of the main paper folding part and is bridged between the left wallboard of the main paper folding part and the right wallboard of the main paper folding part; the left auxiliary paper pulling roll comprises a left auxiliary paper pulling roll shaft and a left auxiliary pressing wheel, the left auxiliary paper pulling roll shaft is bridged between a left wallboard of the main folding part and a middle wallboard of the main folding part through a left arm support clutch mechanism, and the left auxiliary pressing wheel is sleeved on the left auxiliary paper pulling roll shaft and is tangential to the left main pressing wheel; the right auxiliary paper pulling roll comprises a right auxiliary paper pulling roll shaft and a right auxiliary pressing wheel, the right auxiliary paper pulling roll shaft is bridged between the wallboard in the main folding part and the right wallboard of the main folding part through a right arm support clutch mechanism, and the right auxiliary pressing wheel is sleeved on the right auxiliary paper pulling roll shaft and is tangential to the right main pressing wheel;
the transverse punching roller comprises a cutter pad roller, a left punching cutter roller and a right punching cutter roller; the gasket roller comprises a gasket roller mandrel rotatably penetrating through the middle wallboard of the main folding part and then bridging between the left wallboard of the main folding part and the right wallboard of the main folding part, a left gasket roller sleeved on the left side of the gasket roller mandrel and a right gasket roller sleeved on the right side of the gasket roller mandrel; the left punching blade roller is bridged between the left wallboard of the main folding part and the middle wallboard of the main folding part and is tangential to the left pad roller; the right punching blade roller is bridged between the middle wallboard of the main folding part and the right wallboard of the main folding part and is tangential to the right pad roller;
the structure of the rear pulling paper roll is the same as that of the front pulling paper roll;
the paper cutting roller comprises a left paper cutting roller which is bridged between the left wallboard of the main folding part and the wallboard in the main folding part and a right paper cutting roller which is bridged between the wallboard in the main folding part and the right wallboard of the main folding part;
the poking needle roller comprises a poking needle roller mandrel, a left poking needle roller sleeved on the left side of the poking needle roller mandrel and tangential to the left paper cutting roller, and a right poking needle roller sleeved on the right side of the poking needle roller mandrel and tangential to the right paper cutting roller, wherein the poking needle roller mandrel is rotatably penetrated through a wallboard in the main folding part and then is bridged between the left wallboard of the main folding part and the right wallboard of the main folding part;
the gripper drum comprises a left gripper drum which is bridged between the left wallboard of the main folding part and the wallboard in the main folding part and is tangential with the left poking needle drum, and a right gripper drum which is bridged between the wallboard in the main folding part and the right wallboard of the main folding part and is tangential with the right poking needle drum;
the 32-jaw cylinder includes a left 32-jaw cylinder bridging between the main-folding-section left wallboard and the main-folding-section middle wallboard and tangential to the left jaw cylinder, and a right 32-jaw cylinder bridging between the main-folding-section middle wallboard and the main-folding-section right wallboard and tangential to the right jaw cylinder;
the main folding part also comprises a driving mechanism, wherein the driving mechanism comprises a main folding servo motor, a main folding synchronous belt driving mechanism, a power shaft and a gear driving mechanism which are sequentially connected in a driving way, and the gear driving mechanism drives the front paper pulling roller, the transverse punching roller, the rear paper pulling roller, the paper cutting roller, the poking needle roller, the gripper roller and the 32 folding roller;
the triangular plate folding part is arranged at the top of the main folding part through an upper moving device, so that the triangular plate folding part moves between the paper feeding side of the left main folding part and the paper feeding side of the right main folding part through the upper moving device;
the paper tape driving roller in the triangle paper folding part is driven by a paper tape driving roller servo motor and a paper tape driving roller synchronous belt transmission mechanism;
the bottom of the sixteen-opening folding part is provided with a lower moving device, so that the sixteen-opening folding part moves between the paper outlet side of the left main folding part and the paper outlet side of the right main folding part through the lower moving device.
2. The dual-format folder as recited in claim 1 wherein the left arm rest clutch mechanism comprises a pair of pull roll arm rest and a pair of clutch cylinders; one end of the pair of paper pulling roller arm frames is hinged on the left wallboard of the main folding part and the middle wallboard of the main folding part in a one-to-one correspondence manner, and the middle parts of the pair of paper pulling roller arm frames are sleeved at two ends of the left auxiliary paper pulling roller shaft in a one-to-one correspondence manner; the clutch cylinders are arranged on the left wallboard of the main folding part and the middle wallboard of the main folding part in a one-to-one correspondence manner, and the ends of piston rods of the clutch cylinders are hinged with the other ends of the pull paper roller arm frames in a one-to-one correspondence manner; the structure of the right arm support clutch mechanism is the same as that of the left arm support clutch mechanism.
3. The double-specification folder as recited in claim 1 wherein the left shim cylinder is provided with a movable perforating knife and two rubber strips; the left punching cutter roller is provided with a rubber strip, a fixed punching cutter and a movable punching cutter which are in one-to-one correspondence with the movable punching cutter and the two rubber strips on the left cutter pad roller; the right knife pad roller is provided with a movable punching knife and two rubber strips, and the right punching knife roller is provided with the rubber strips, the fixed punching knife and the movable punching knife which are in one-to-one correspondence with the movable punching knife and the two rubber strips on the right knife pad roller.
4. The double-sized folder as recited in claim 1, wherein,
the left paper cutting roller and the right paper cutting roller are respectively provided with a paper cutting knife;
two rows of poking needles and two 8-fold knives are respectively and symmetrically arranged on the left poking needle roller and the right poking needle roller in the center;
two 8 clamping plates and two 32 clamping plates are respectively and symmetrically arranged on the left gripper drum and the right gripper drum in the center; two 8 open clamping plates on the left gripper drum and two 8 open clamping plates on the right gripper drum are opposite to two 8 open folding knives on the left poking needle drum and two 8 open folding knives on the right poking needle drum one by one;
two 23 folding hooks and two 32 folding knives are respectively and symmetrically arranged on the left 32 folding roller and the right 32 folding roller in the center; the two 32 folding knives on the left 32 folding cylinder and the two 32 folding knives on the right 32 folding cylinder are opposite to the two 32 clamping plates on the left jaw cylinder and the two 32 clamping plates on the right jaw cylinder one by one.
5. The double-specification folder as recited in claim 1 wherein the upper moving means comprises two upper guide rails, two pairs of upper sliders, a driving motor and a transmission mechanism; the two upper guide rails are respectively connected between the top surfaces of the left wallboard and the right wallboard of the main folding part in a one-to-one correspondence manner through an upper guide rail supporting seat and two wallboards of the folding part of the triangular plate; the two pairs of upper sliding blocks are correspondingly fixed on the bottom surfaces of the two triangular plate folding part wallboards one by one, so that the triangular plate folding part is arranged on the two upper guide rails through the two pairs of upper sliding blocks; the driving motor is arranged on the outer side surface of the upper guide rail supporting plate; the driving mechanism comprises a rotating shaft connected to the driving motor, two pairs of conical gear pairs which are arranged at two ends of the rotating shaft in a one-to-one correspondence manner, two screw rods which are connected to the other side of the conical gear pairs in a one-to-one correspondence manner, and two wallboard support seats which are connected to the two screw rods in a one-to-one correspondence manner in a screwed manner and are fixed on an upper supporting rail.
6. The dual-format folder as recited in claim 1 wherein the lower moving means comprises two lower guide rails, two pairs of lower sliders, two pushing cylinders, and a position locking mechanism; the two lower guide rails are respectively fixed on the ground in one-to-one correspondence with the left wallboard and the right wallboard of the sixteen-opening folding part through a lower guide rail supporting plate; two pairs of lower sliding blocks are correspondingly arranged on the bottom surfaces of the left wallboard and the right wallboard of the sixteen folding part one by one, so that the sixteen folding part is arranged on two lower guide rails through the two pairs of lower sliding blocks; the two pushing cylinders are correspondingly arranged on the inner side surfaces of the two lower guide rail supporting plates one by one, and the ends of the piston rods of the two pushing cylinders are respectively connected with one lower supporting rail of the sixteen-opening hinge part; the position locking mechanism comprises two left main hinge part bolt seats, two right main hinge part bolt seats, two bolt cylinders and two bolts; the two left main hinge part latch seats and the two right main hinge part latch seats are both fixed on the outer side surface of a lower guide rail supporting plate, and one right main hinge part latch seat is arranged in the middle of the two left main hinge part latch seats; the two bolt cylinders are respectively arranged on the outer side surface of one lower supporting rail at intervals through a cylinder bracket, and the distance between the two bolt cylinders corresponds to the distance between two left main hinge part bolt seats or the distance between two right main hinge part bolt seats; the two bolts are connected to the piston rods of the two bolt cylinders in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211581297.6A CN116002449A (en) | 2022-12-09 | 2022-12-09 | Double-specification folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211581297.6A CN116002449A (en) | 2022-12-09 | 2022-12-09 | Double-specification folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116002449A true CN116002449A (en) | 2023-04-25 |
Family
ID=86032583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211581297.6A Pending CN116002449A (en) | 2022-12-09 | 2022-12-09 | Double-specification folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116002449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281374A (en) * | 2023-05-22 | 2023-06-23 | 连云港泰和印刷有限公司 | Printed matter folding device and application method thereof |
-
2022
- 2022-12-09 CN CN202211581297.6A patent/CN116002449A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281374A (en) * | 2023-05-22 | 2023-06-23 | 连云港泰和印刷有限公司 | Printed matter folding device and application method thereof |
| CN116281374B (en) * | 2023-05-22 | 2023-08-08 | 连云港泰和印刷有限公司 | Printed matter folding device and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116002449A (en) | Double-specification folding machine | |
| CN105775882B (en) | Triple axle PP cuts stacker | |
| CN210418648U (en) | Slitting and winding system for packaging bag processing | |
| CN215666157U (en) | A wet piece of cloth packagine machine for wet piece of cloth production | |
| CN206051115U (en) | Body paper splitting winding machine | |
| CN218968442U (en) | Double-specification folding machine | |
| CN207789069U (en) | A kind of being cut machine | |
| CN206992462U (en) | A kind of full-automatic double-ended terminal crimping connector | |
| CN113998527A (en) | Paper collecting part of folding machine with variable length specification | |
| CN208614940U (en) | A kind of toilet paper puncher from replacing cutter | |
| CN201279788Y (en) | Carbon tape cutting machine | |
| CN209304666U (en) | A kind of printing cutter assembly cut out for papery | |
| CN218398450U (en) | High-efficient paper cuts paper machine | |
| CN201932741U (en) | Rewinding mechanism of small-sized slitting and rewinding machine | |
| CN112499356A (en) | A novel intelligence branch is cut into a book machine for magic is pasted | |
| CN213562787U (en) | A cut device for cross cutting usefulness | |
| CN201423673Y (en) | Small paper core roll paper splitting machine | |
| CN221135976U (en) | Carpet cutting device | |
| CN215439030U (en) | Folding machine with double-folding knife structure | |
| CN220007947U (en) | Belt cutting machine | |
| CN218144894U (en) | Tensioning mechanism is cut to non-setting adhesive label paper | |
| CN215885782U (en) | Automatic cutting and winding mechanism for preprinter after printing | |
| CN214733075U (en) | Paper rolling device for producing wood pulp offset paper | |
| CN211733353U (en) | Paperboard stacking device | |
| CN217891045U (en) | Material roll cutting machine for drying agent packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |