JPH0270438A - Paper ware processing device for sheet-feed press - Google Patents

Abstract

PURPOSE:To easily achieve quality control by allowing a transferring direction of a paper to be able to be switched through simple manipulation, taking countermeasurements to accidents of a processing/molding unit before or during the operation and automatically removing a paper improperly printed. CONSTITUTION:A paper ware processing device 1 of sheet-feed press is comprised of a sheet-feed press A, a die punching machine B and a connection switching unit C for switching a transferring direction of a paper. In the sheet- feed press A, the difference between a printed image on the printing surface of a printed paper and a standard printing image is detected by a printing quality checking means 25 provided in the vicinity of a pressure cylinder 23. If the printing surface is detected to be under a predetermined quality, a paper discharge means of an auxiliary paper discharge section 9 in the connection switching unit C is automatically driven thereby to move the movable cam 80, and accordingly the improperly printed paper is automatically sent to the auxiliary paper discharge section 9. Thereafter, a sorting means 38 of a paper sorter 6 in the connection switching unit is operated, and the paper is fed to the die punching machine B in a stream state through a transferring section, thereby completing a product.

Description

[Detailed description of the invention]

[Industrial Application Field 1] The present invention is a sheet-fed printing system in which a sheet-fed printing machine that prints sheets of paper such as cartons and cardboard is connected in line with a processing and forming machine that processes the printed sheets into a predetermined shape. Related to paper carton processing equipment. [Conventional technology J] Conventionally, boxes for packaging products such as cosmetics are made by first printing a company name, product name, etc. on a sheet of paper such as a carton or cardboard of a predetermined size, and then printing this sheet into sheets. The sheets were transported to a cutting machine installed on a line separate from the printing press or in another factory, and the sheets were processed by this cutting machine. For this reason, in the conventional box production method, the printed sheets had to be transported to the location where the punching machine was installed, which required a lot of manpower and effort, and it was not possible to improve productivity. Therefore, in order to deal with these circumstances, a device that combined the printing process and the punching process was developed in the Tokugawa Publication No. 62-3090.
It is publicly known from Publication No. 8. In this device, a punching and forming section for punching and forming printed sheets is attached to a paper discharge section via a detachably attached sheet delivery section. For this reason, the sheet printed in the printing section is dried by the ink drying section, and then sent from the paper conveyance section to the sheet delivery switching section via the sheet delivery section to the punching and forming section. The product is punched out into a predetermined shape. According to this device, therefore, there is no need to transport the printed sheets to the location where the punching machine is installed. In addition, since a paper ejection switching section is provided between the paper ejection section and the ink drying section, in order to always maintain a good finish in the printing section when necessary, paper dust that adheres to the surface of the blanket cylinder during printing can be removed. When printing again after cleaning to remove paper or cleaning when replacing the plate, it is necessary to print several pieces of waste paper before printing the main paper, but in this case, one manual operation is required. This prevents waste paper from being mixed with main paper and conveyed to the punching and forming section. For this reason. If you operate the paper ejection switching section so that the sheets go to the paper ejection section,
The horizontal paper is accumulated on the pile table via the paper discharge section, and it is possible to prevent the horizontal paper from being mixed with the main paper sheets and going to the punching and forming section, and to inspect the printing condition during operation. It is also possible to deal with failures in the punching and forming part. Furthermore, if the punching and forming section is removed from the sheet delivery section in this state, it can be used as a normal sheet-fed printing machine. [Problems to be Solved by the Invention] Conventional devices that combine a printing process and a punching process require preliminary inspection before printing, inspection of the printing condition during the printing and punching process, and ensuring that the finished condition of printing is always good. It is easy to perform switching operations such as printing on horizontal paper after cleaning the blanket cylinder during printing, and when trouble occurs in the processing and forming section. However, due to the structure of the above-mentioned device, the printing paper (normal paper) at the time of trouble occurs is mixed with the horizontal paper after the cleaning work of the blanket cylinder and the stamping part are stacked, resulting in poor workability. During printing work, printing defects such as misregistration and smudges may occur due to various reasons, so this abnormal paper (poorly registered or smudged printed matter) is mixed with normally printed normal paper and sent to the punching and forming section. It is not possible to prevent it from being transported. Also, since the sheet feeding speed during printing is the same as the sheet feeding speed to the punching and forming section, even if the speed does not pose a problem for printing, it may pose a problem for punching work. There is also. Furthermore, when this apparatus is used as a single sheet-fed printing machine, the punching-forming section must be removed from the sheet-fed sheet delivery section and moved, which is not always easy. Therefore, the present invention was made in view of the above circumstances, and
It is possible to smoothly switch the paper conveyance direction with a single touch, and it is also possible to inspect before and during operation, and to easily deal with failures of processing and forming machines such as punching machines.Furthermore, it is possible to prevent defective paper printing during operation. It is an object of the present invention to provide a sheet-fed printing carton processing device that can automatically remove sheets and reduce the paper feeding speed. [Means for Solving the Problems] In order to solve the above problems, the sheet-fed printing carton processing apparatus of the present invention includes a paper feeding section that feeds stacked papers one by one;
a printing unit that prints on paper fed from the paper feeding unit; a paper transport drying unit that receives and transports printed paper from the printing unit and dries the printed surface; and a paper transport drying unit that is provided on the delivery cylinder and that A gripper that grips and releases the paper sent from the drying section, a movable cam that opens and closes the gripper, a paper guide plate that guides the paper by coming into contact with and separating from the peripheral surface of the delivery cylinder, and the paper guide plate. a paper section comprising an operation means for moving the paper toward and away from the gripper, an operation means for moving the movable cam for sorting the paper, and a paper discharging movable cam for opening and closing the gripper. a paper ejection operating means for discharging paper by moving the paper ejection movable cam; and a paper ejector provided on the auxiliary paper ejection cylinder side for gripping and releasing the paper released from the gripper by the paper ejection operating means. an auxiliary paper ejection section comprising a paper gripper and a paper ejection cam that opens and closes the paper ejection gripper; It consists of a processing and forming section that processes the paper sorted by the other section into a predetermined shape. In addition, this sheet-fed printing paper carton processing apparatus is provided with a print quality inspection device between the printing section and the auxiliary paper ejection section, and when the print quality inspection device determines that the printed surface of the paper is below a predetermined quality, the paper is ejected. It is preferable that the paper operating means and the sorting are automatically operated to eject the paper to at least the auxiliary paper ejecting section or the paper ejecting section. Further, the sheet-fed printing paper carton processing apparatus of the present invention includes a paper feeding section that feeds stacked papers one by one, a printing section that prints on the paper fed from the paper feeding section, and a printing section that prints on the paper fed from the paper feeding section. A paper conveying and drying section that receives and conveys printed paper and dries the printed surface, a gripper that is provided on the delivery cylinder and that grips and releases the paper sent from the paper conveyance and drying section; A movable cam for opening and closing the gripper, a paper guide plate that guides the paper by coming into contact with and separating from the circumferential surface of the delivery cylinder, an operation means for bringing the paper guide plate into contact with and separating it, and a movable cam for the distribution. The paper section is provided with an operation means for distributing the paper, and the paper section is provided on a chain for the paper discharging cylinder hung on the paper discharging cylinder, and the paper section is distributed to one side according to the section. A paper discharge gripper that grips and releases the paper, a paper discharge movable cam that opens and closes the paper discharge gripper, a movable cam that discharges paper by touching or passing the front edge of the paper, the movable paper hit, and the paper discharge an auxiliary sheet ejecting section comprising a sheet ejecting operation means for ejecting paper by moving a paper movable cam; and a sheet ejecting section for ejecting sheets not ejected by the auxiliary sheet ejecting section. The paper section consists of a processing and forming section that processes the paper assigned to the other section by the section into a predetermined shape. In addition, this sheet-fed printing paper carton processing apparatus is provided with a printing quality inspection device between the printing section and the paper section, and when the printing surface of the paper is determined to be below a predetermined quality by the printing quality inspection device, the operation is performed. It would be better if the operating means and paper ejecting operating means automatically operate to eject the paper to the auxiliary paper ejecting section or the paper ejecting section. A conveyance section is provided between the section and the processing and molding section, and the conveyance section includes a movable paper rest that the paper part touches the paper divided into the other part by the part and falls down when sending out the paper, and a movable paper rest that falls down when the paper part is sent out. a sucker device that sucks up the paper that hits it and moves it onto the paper feed roller; and a paper feed roller that separates when the paper is moved onto the paper feed roller by the sucker device and pinches the paper on the paper feed roller when the movement is completed. It would be better if the paper could be conveyed in a stream state to the processing and forming section. [Operation] According to the sheet-fed printing paper carton processing apparatus having the above configuration, the paper sent from the paper feeding section is printed in the printing section, and is dried while being conveyed in the paper conveying and drying section. It is gripped by a gripper installed on the delivery barrel of the section. Then, the paper ejection operation means of the auxiliary paper ejection section moves the paper ejection movable cam to a position where the paper gripped by the gripper is released, and the paper is released from the gripper, and at the same time, the paper ejection cam moves the paper ejection gripper opens and closes to grip the paper and send the paper to the auxiliary paper ejection section. Alternatively, the paper portion gripped by the gripper is sent to the department using the paper ejection operation means of the auxiliary paper ejection section, and the paper portion is delivered to the paper guide board using the operation means of the department and the distribution is performed using the operation means. The movable cam is brought into contact with the circumferential surface of the cylinder and moved to a position where it releases the paper gripped by the gripper, thereby sending the paper to the processing and forming section. Thereafter, the paper is processed into a predetermined shape in a processing and forming section. Furthermore, the paper part is handled by the operation means and the paper part is handled by the operation means, and the movable cam is moved to a position where the paper guide plate is released from the circumferential surface of the delivery cylinder and the paper gripped by the gripper is held in that state. to send the paper to the paper output section. In addition, if the print quality inspection device installed between the printing section and the auxiliary paper ejecting section determines that the printed surface of the paper is below a predetermined quality, the paper is removed by the paper ejecting operation means of the auxiliary paper ejecting section. The paper is ejected to the auxiliary paper ejection section, or the paper is ejected to the paper ejection section using the paper ejection operation means and the paper section's operation means, and the distribution is performed using the operation means. In addition, the paper part is gripped by a gripper provided on the delivery cylinder of the department, the paper part is handled by the operation means of the department, and the paper guide plate is brought into contact with the circumferential surface of the delivery cylinder using the operation means for sorting. At the same time, the movable cam is moved to the position where the paper gripped by the gripper is released, and the paper is sent to the processing and forming section. Thereafter, the paper is processed into a predetermined shape in a processing and forming section. Alternatively, for the paper portion, use the operating means for the paper type to move the paper guide plate away from the circumferential surface of the delivery cylinder and move the movable cam to a position where the paper gripped by the gripper is held in that state. When the paper is moved, the paper is gripped by the paper delivery gripper and sent to the auxiliary paper delivery section and the paper delivery section. The paper ejection operation means of the auxiliary paper ejection unit moves the movable paper stop to a position where it hits the front end of the paper, and also moves the paper ejection movable cam to a position where it releases the paper gripped by the paper ejection gripper, thereby assisting the paper. Ejects the paper to the paper ejection section. Further, the paper ejecting operation means moves the movable paper abutment to a position where the paper passes through, and moves the paper ejecting movable cam to a position where the paper gripped by the paper ejecting gripper is held in that state. Ejects the paper to the paper ejection section. Furthermore, when the paper part is sent to the processing and forming section by a conveying section installed between the section and the processing and forming section, the paper is placed against a movable paper hit, temporarily stopped, the paper is aligned, and the sucker device The paper is sucked and lifted upward, and the next paper is placed underneath. After that, the movable paper roll is lowered, the paper feed roller is raised at the same time, the paper is moved to the top of the paper feed roller by the sucker device, the paper is released, the paper feed roller is lowered, and the paper on the paper feed roller is pinched and the movable paper roll hits the paper feed roller. to pause the next paper. The next paper is moved while the previous paper is on the paper feed roller, the paper is brought into a stream state, the paper feed speed is reduced, and the paper is sent to the processing and forming section.

【Example】

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is an overall configuration diagram of a sheet-fed paper carton processing apparatus of the present invention in which a punching machine is applied as a processing and forming section, and FIG. 2 is an enlarged view of the main part of FIG. The sheet-fed printing paper carton processing apparatus l includes a sheet-fed printing press A, a punching i (processing and forming section) B, and a connection switching section C that connects these and switches the paper conveyance direction. The zero-sheet-fed printing machine A consists of a paper feeding section 3 that feeds stacked papers 2 one by one, and a paper 2 fed from the paper feeding section 3.
A printing section 4 that prints on the paper 2, and a paper 2 after printing from the printing section 4.
The connection switching section C has a paper section 6 for distributing the paper 2 sent from the paper transportation and drying section 5, and a paper section 6 for distributing the paper 2 sent from the paper transportation and drying section 5. a paper discharge section 7 which discharges the paper 2 sorted to one side by the section 6; a conveyance section 8 which conveys the paper 2 sorted to the other side by the section 6; It is composed of an auxiliary sheet ejecting section 9 located on the upstream side in the paper sending direction and auxiliaryly ejecting the paper 2. The paper feeding section 3 of the sheet-fed printing press A has frames 10 at both ends in a direction perpendicular to the direction in which the paper 2 is sent out (the left-right direction of the paper).
These frames IO are supported by pillars 10a. Then, the paper 2 is stacked on a paper stacking table 11, and this paper stacking table 11 is automatically raised and lowered, so that even when the paper 2 is fed, the feeding height of the paper 2 is approximately It is kept constant. Sucker device of paper feed section 3 (
(not shown) attracts the uppermost paper 2 and sends it to the registration section 12. The paper 2 whose front end is aligned by the registration section 12 is gripped by a swing gripper 13 and sent to the printing section 4. The printing section 4 is capable of single-sided, five-color printing, and the paper 2 gripped by the swing gripper 13 is transferred between the impression cylinder 15 and the blanket cylinder 16 and between the impression cylinder 15 and the blanket cylinder 16 via the paper feed cylinder 14 of the printing section 4. and the blanket cylinder 17. The first color and the second color are printed. Further, the paper 2 is distributed between the intermediate cylinder 18, the impression cylinder 19 and the blanket cylinder 20, and the impression cylinder 19.
and the blanket cylinder 21, the intermediate cylinder 22, and the impression cylinder 23.
and the blanket cylinder 24, and the third to fifth colors are printed. The printed surface of the printed paper 2 is imaged by a printing quality inspection device 25 installed near the impression cylinder 23, for example, with a camera, and the difference between the printed image and the standard printed image is determined, and the printing section The paper is sent from the impression cylinder 23 of No. 4 to the paper conveyance drying section 5. Furthermore, this printing quality inspection device 25
The determination result is sent to the paper ejection operation means of the auxiliary paper ejection section 9 and the distribution of the paper portion 6 to the operation means 38, which will be described later, and a predetermined operation is performed. As shown in FIGS. 1 and 2, the paper conveying and drying section 5 includes:
A transport source side 26 that receives the paper 2 from the impression cylinder 23, a transport cylinder 27 that delivers the paper 2 to a delivery cylinder 34, which will be described later, and the transport cylinder 2.
7 and the transport source side 26, and P1e! i
It consists of a conveyance chain 29 to which a conveyance gripper 28 is attached, and a drying device 30 located between these conveyance cylinders 27 and the conveyance source side 26 for drying the printed surface of the paper 2. The source side cam 3 is mounted on the frame on the side of the conveyance source side 26.
1 is located at the paper delivery site. Further, similarly to the conveyance source side 26, the impression cylinder 23 is also provided with an impression cylinder cam 23a on a frame on the side of the impression cylinder 23, located at the above-mentioned paper delivery area. Then, the paper 2 is reheld at the paper delivery site when the cam follower (not shown) of the impression cylinder gripper 23b hits the impression cylinder cam 23a, the impression cylinder gripper 23b opens, releases the paper 2, and at the same time the conveyance gripper When the cam follower 28 (not shown) hits the original cam 31, the conveying gripper 28 opens and closes to grip the paper 2. The paper 2 gripped by the transport gripper 28 is transported below the drying device 30 by the transport chain 29, and the printing surface of the paper 2 is dried by the drying device 30. Note that the drying device 30 is not particularly limited, but electric heat, hot air, etc. are used. The paper 2 dried by the drying device 30 is sent from the conveyance cylinder 27 to the paper type section 6 in the connection switching section C. Note that a transport cylinder cam 33 is provided on the frame 32 on the side of the transport cylinder 27 and positioned at a paper delivery area. As shown in FIGS. 2, 3, and 4, the paper type selection section 6 of the connection switching section C is provided with a delivery cylinder 34 that receives the paper 2 from the transport cylinder 27, and a paper type selection section 6 provided on the delivery cylinder 34. A plurality of delivery cylinder grippers (grippers) 35 grip and release the paper 2 fed from the paper conveyance and drying section 5, a movable cam 36, and a movable cam 36 for opening and closing the delivery cylinder grippers 35. The paper 2
The paper guide plate 37 guides the paper, and the distribution is made by interlocking the movable cam 36 and the paper guide plate 37, and the distribution is carried out by the movable cam 3.
The main component is an operation means 38 for sorting the paper 2 by movable the paper guide plate 6 and moving the paper guide plate 37 toward and away from the paper guide plate 37. A receiving cam 39 and a transfer cam 40 are provided on the frame 32 on the side of the transfer cylinder 34 and are located at respective paper transfer positions. Then, the paper 2 is repositioned at the paper delivery site in exactly the same manner as when the paper 2 is sent from the impression cylinder 23 of the printing section 4 to the transport source side 26 of the paper transport drying section 5. That is, this re-gripping is performed using the cam follower (not shown) of the conveying gripper 28 of the conveying cylinder 27.
However, when it hits the transport cylinder cam 33, the transport gripper 28 opens and releases the paper 2, and at the same time, when the cam follower (not shown) of the delivery cylinder gripper 35 hits the receiving cam 39, the delivery cylinder gripper 35 opens and closes, gripping the paper 2. This is done by As shown in FIG. 3, the distributing movable cam 36 is rotatably attached at one end to a cam support bin 41 fixed to the frame 32 via a needle roller bearing 42 by a bin 43. ing. A bottle 44 is fixed to the other end,
A tension spring 46 is hung between the bottle 44 and a bottle 45 fixed to the foot 32. As shown in FIG. 4, the paper guide plate 37 has a flat bar shape and is screwed onto a guide plate support shaft 47 with a countersunk screw 48. This guide plate support shaft 47 is rotatably attached to the frame 32 via a bearing 49b. A protrusion 37a is provided at the upstream end of the paper guide plate 37 in the paper feeding direction, and the protrusion 37a is connected to a filler plate provided on the circumferential surface 34a of the delivery cylinder 34, as shown in FIG. 3
4b so that it fits loosely. Further, a protrusion 37b is provided at the upstream end of the paper guide plate 37 in the paper feeding direction, and is adapted to loosely fit into a groove 66a provided on the circumferential surface of a paper feeding roller 66, which will be described later. The sorting operating means 38 is composed of an operating means 38a for moving the movable cam 36 and an operating means 38b for moving the paper guide plate 37 toward and away from each other. A cylinder-side lever 54a is fixed by a pin 53a to a support shaft 47a, the other end of which is rotatably attached to the frame 32 via a bearing 49a, and a support shaft located inside the frame 32. One end is fixed to 47a by a pin 55, and the other end is fixed to a roller 56.
and a cam-side lever 57 rotatably attached. As shown in FIG. 4, the operating means 38b includes an air cylinder 51b whose one end is rotatably attached to the frame 32 via an air cylinder support bin 50b, and an air cylinder 51b whose other end is attached to a bin 52b. The other end is attached to the guide plate support shaft 47 so as to be rotatable through the bin 5.
3b, and a cylinder side lever 54b fixed by a cylinder side lever 54b. These distributions are made by the operating means 38a and the operating means 3.
8b can be operated by an external command, for example, a command based on the determination result by the print quality inspection device 25. Therefore, the air cylinders 51a and 51b are arranged as shown in FIG.
b) and in the direction of the arrow H in FIG. 4(b), the cylinder side levers 54a, 54b are at the position indicated by the solid line in FIG. 3(b) and at the position indicated by the dotted chain line in FIG. 4(b). , the support shaft 47a and the guide plate support shaft 47 rotate, and the paper guide plate 37 is at the position indicated by the dotted chain line in FIG. 37a is the delivery cylinder 34
It loosely fits into a groove 34b provided on the circumferential surface 34a. At the same time, the one-sheet guide plate 37 becomes flat with the circumferential surface of the paper feed roller 66. Furthermore, since the cam side lever 57 is also in the position shown by the solid line in FIG.
It rotates to the position shown by the solid line in FIG. 2(b), and is at the position shown by the solid line in FIG. Furthermore, when the air cylinders 51a and 51b are operated in the direction opposite to the arrow H in FIGS. 3(b) and 4(b), the movable cam 36 and the paper guide plate 37 are operated in the opposite direction. The position of the dotted chain line in Figure 3(b) and the position of the dotted chain line in Figure 4(b)
) Return to the solid line position. That is, the movable cam 36 and the paper guide plate 37 are operated in conjunction with each other by operating the operating means 38a and 38b for the sorting. The distribution is performed by the air cylinders 51a, 5 of the operating means 38.
1b to the position shown by the solid line in FIGS. 3(b) and 4(b) (in the direction opposite to the arrow H), the paper guide plate 37 separates from the circumferential surface 34a of the delivery cylinder 34 and moves away from the position shown in FIG. The movable cam 36 moves to the position shown by the dotted line in FIG. 2, and the transfer cylinder gripper 35 of the delivery cylinder 34
The cam follower does not collide with the movable cam 36, and the paper 2 gripped by the transfer cylinder gripper 35 is sent to the paper discharge section 7 as it is. As shown in FIG. 2, the paper discharge section 7 of the connection switching section C includes a paper discharge cylinder 58 that receives the paper 2 from the delivery cylinder 34, a paper discharge tray 59 that stacks paper, and a paper discharge cylinder 58 that receives the paper 2 from the delivery cylinder 34, a paper discharge tray 59 that stacks paper, and a paper discharge cylinder 58 that receives the paper 2 from the delivery cylinder 34. 58 and a paper discharge cylinder chino 62 to which a plurality of paper discharge grippers 61 are attached. On the frame 32 on the side of the paper discharge section 7, a paper discharge cylinder cam 63 and a paper release cam 64 are provided at a paper delivery area and a paper stacking position. Then, the paper 2 is transferred from the delivery cylinder 34 to the paper discharge cylinder 58 by sending the aforementioned paper 2 from the printing section 4 to the paper transport drying section 5 and from the paper transport drying section 5 to the paper type section 6, respectively. It is done in exactly the same way as in the case. Therefore, one sheet 2 is conveyed while being gripped by the sheet ejection gripper 61 attached to the sheet ejection cylinder chain 62. When the cam follower of the sheet ejection gripper 61 hits the paper release cam 64,
Since the paper ejecting gripper 61 releases the open paper 2, the paper 2 is stacked on the paper ejection table 59. Next, the distribution is performed using the air cylinder 51a of the operating means 38.
, 51b according to the position of the solid line in Figure 3 (b) and Figure 4 (
b) When the paper guide plate 37 is operated to the position shown by the dotted chain line (in the direction of the arrow H), the paper guide plate 37 comes into contact with the circumferential surface 34a of the delivery cylinder 34 and moves to the second position.
The position is indicated by the solid line in the figure. At the same time, the movable cam 36
is operated to the position shown by the solid line in FIG.
The cam follower of the delivery body gripper 35 is the movable cam 36.
, the delivery cylinder gripper 35 opens and the paper guide plate 37
The paper 2 that is released upward is transferred to the paper feed roller 66 of the conveyance unit 8 by the paper feed roller 65 rotating together with the delivery cylinder 34.
sent in the direction. The conveying section 8 of the connection switching section C is for conveying the paper 2 released on the paper guide plate 37 to the punch iB. The paper feeding roller 66 of this conveying section 8 is connected to the delivery cylinder 34.
Gear attached to = (not shown) to intermediate gear 6
7 and also drives a conveyor belt 68. When the leading edge of the paper 2 passes over the paper feed roller 66, the paper feed roller 69 descends downward, and the paper 2 is sandwiched between the paper feed roller 65 and the paper feed roller 69 via the conveyor belt 68. state, the leading edge of the paper 2 sent in the direction of the presser roller 70 by the rotation of the paper feed roller 66 reaches the presser roller 70.
and the conveyor belt 68, the above-mentioned paper feed roller 69
rises upward, and thereafter the paper 2 is further conveyed in the direction of the punching machine B by the conveyor belt 68. As shown in FIG. 6, the paper 2 transported by the transport belt 68 hits a movable paper abutment 71 indicated by a solid line and is temporarily stopped. This stopped paper 2 is transferred to the first suction lower 2a of the known sucker device 72.
is adsorbed by air and the first suction lower 2a,
The paper 2' that has been lifted to the position (upper) shown by the solid line in FIG. 6 and then conveyed also enters below the paper 2. The paper 2 lifted by the first suction lower 2a is sucked by the second suction lower 2b in synchronization with the timing of the punching machine B. At the same time, the first suction lower 2a releases the paper 2, and the movable paper abutment 71 falls to the position shown by the dotted line in FIG. 6. In other words, as shown in FIG.
1a enters the groove 74a of the paper feed roller 74, and the paper feed roller 7
3 rises to the position shown by the dotted line in FIG. In this state, paper 2
The second suction lower 2b, which is sucking the paper 2, moves laterally to the position shown by the dotted line in FIG. When the leading edge of the paper 2 is fed onto the paper feeding roller 74, the second
The suction lower 2b releases the paper 2, and the paper feed roller 73 moves downward as shown by the solid line in FIG. It is sent onto the conveyor belt 75 of machine B. When the paper 2 is sandwiched between the paper feed roller 73 and the paper feed roller 74, the movable paper abutment 71 is at the position shown by the solid line in FIG. Next paper 2° while it is still there
is sent onto the conveyor belt 75 by the sucker device 72 in the same manner as described above, and these papers 2 and 2° are brought into a stream state on the conveyor belt 75. That is, when printing, paper sheets 2 and 2' are conveyed with a fixed interval, but in punching machine B, the trailing edge of paper 2 and paper 2
The front end of the paper is conveyed in a partially overlapped state, and the feeding speed of the paper is reduced to facilitate punching. The paper 2 sent onto the conveyor belt 75 is in a stream state and sent to the punching machine 1ilB where it is punched out into a predetermined shape. In addition, 76 and 77 in FIG. 6 are guide plates. As described above, the auxiliary paper discharge section 9 of the connection switching section C is located upstream of the paper type section 6 in the paper delivery direction, and for example, the printing surface of the paper 2 is determined to be of a predetermined quality by the print quality inspection device 25. If the following determination is made, the paper 2 is to be ejected auxiliarily. As shown in FIG. 2, this auxiliary sheet discharge section 9 is provided on the transfer cylinder 34 and opens and closes the transfer section gripper 35 that grips and releases the paper 2 sent from the paper transport drying section 5. A paper movable cam 80, a paper discharge operating means (not shown) that moves the paper discharge movable cam 80 to discharge the paper 2, and an auxiliary paper discharge cylinder 81 that receives the paper 2 from the delivery section 34. , a plurality of paper ejection grippers 83 hung on the auxiliary paper ejection cylinder 81 and attached to the auxiliary paper ejection cylinder chain 82, and a paper ejection cam 8 that opens and closes the paper ejection gripper 83.
4 and an auxiliary paper discharge tray 85 on which paper is loaded are the main mechanical elements. A paper ejection cam 84 and a paper release cam 86 are provided on the frame 32 on the side of the auxiliary paper ejection section 9 at a paper delivery area and a paper stacking position. Further, the paper ejecting operation means includes:
The distribution has substantially the same configuration as the operating means 38a, and can be operated by an external command. To transfer the paper 2 from the delivery section 34 to the auxiliary paper delivery cylinder 81, the paper delivery movable cam 80 is moved to the position shown by the solid line in FIG. The cam follower (not shown) of the paper ejection gripper 83 hits the paper ejection movable cam 80, and the delivery cylinder gripper 35 opens and releases the paper 2. At the same time, the cam follower (not shown) of the paper ejection gripper 83 hits the paper ejection cam 84, and the delivery cylinder gripper 35 opens and releases the paper 2. This is done by opening and closing the paper gripper 83 to grip the paper 2. Therefore, the paper 2 is held at the paper delivery gripper 8 attached to the paper delivery cylinder chain 82.
When the cam follower of the paper ejection gripper 83 hits the paper release cam 86 that is gripped by the paper sheet 3 and conveyed, the paper ejection gripper 83 opens and releases the paper 2, so that the paper 2 is stacked on the auxiliary paper ejection table 85. Furthermore, when the paper discharging movable cam 80 is moved to the position indicated by the two-dot chain line in FIG. The paper 2 bitten by the paper 2 passes through as it is, and the paper types are sent to the section 6. Next, the operation of the sheet-fed printing paper carton processing apparatus 1 having the above configuration will be described. First, the necessary number of sheets of paper 2 to be printed are stacked on the paper stacking table 11 of the paper feed section 3, and after a predetermined inspection work is completed, operation is started. The paper 2 is fed one by one from the paper feed section 3 to the printing section 4, where it is printed in five colors. Then, the paper 2 printed in the printing section 4 is transported to the paper transport drying section 5, and its printed surface is dried. Since the dried paper 2 needs to be inspected for color adjustment, etc., the paper ejection operation means of the auxiliary paper ejection section 9 is operated to move the paper ejection movable cam 8o to the position indicated by the solid line in FIG. The paper is sent to the auxiliary paper discharge section 9. The printing condition of the paper 2 discharged to the auxiliary paper discharge section 9 is inspected, and the sheet-fed printing press A is adjusted. Once this adjustment is completed, the advance preparation is complete, so operate the paper ejection operation means of the auxiliary paper ejection section 9, and move the paper ejection movable cam 8.
0 to the position indicated by the two-dot chain line in FIG. 2, and the paper types are sorted into the sections 6 by operating the operating means 38 to move the air cylinders 51a and 51b to the position indicated by the solid line in FIG. 3(b). Location and Figure 4(b) Sea urchin, location indicated by dotted chain line (direction of arrow H)
The distribution in FIG. 2 is based on the movable cam 36 and the paper guide plate 3.
7 is set to the position indicated by the solid line, the paper 2 is sent in a stream state to the punching machine IB via the conveyance section 8, and the paper 2 is punched out by the punching machine B to form a product. In addition, if the punching machine B breaks down during operation, if you want to visually inspect the printing condition, or if you want to use it only as a sheet-fed printing machine, operate the paper ejecting operation means of the auxiliary paper ejecting section 9. hand,
The paper discharge movable cam 8o is moved to the position indicated by the two-dot chain line in FIG.
8 to move the air cylinders 51a and 51b to the position shown by the dotted chain line in FIG. 3(b) and the position shown by the solid line in FIG. 4(b) (in the direction opposite to the arrow H). The distribution can be done by placing the movable cam 36 and the paper guide plate 37 at the positions indicated by the two-dot chain line (and can be operated with one touch).Furthermore, during operation, the printed surface of the paper 2 is placed in the position of the printing quality inspection device 2.
5, if the quality is determined to be below the predetermined quality, the paper ejection operation means of the auxiliary paper ejection section 9 is automatically operated to move the paper ejection movable cam 80 to the position indicated by the solid line in FIG. The paper 2 is automatically sent to the auxiliary paper discharge section 9. Note that the paper type section 6 is automatically operated by the operation means 38 for sorting, and the movable cam 36 and the paper guide plate 37 are at the position indicated by the two-dot chain line. Therefore, even if there is an error in the auxiliary sheet discharge section 9, the paper 2 with poor printing will not be sent to the punching machine B. That is, the paper 2 that has been normally printed is loaded on the paper discharge section 7 when a trouble occurs in the punching machine B or when the printed matter is visually inspected. In addition, the auxiliary sheet discharge section 9 is loaded with sheets of paper 2 that have been printed poorly, such as horizontal sheets at the beginning of printing, and sheets of paper 2 that are misregistered or have smudges. Note that even if the paper ejection section 7 and the auxiliary paper ejection section 9 are swapped, and the paper 2 with a defective print is stacked on the paper ejection section 7 and the normally printed paper 2 is stacked on the auxiliary paper ejection section 9, there will be no problem. do not have. FIG. 8 shows another embodiment of the present invention, and the difference from the embodiment shown in FIGS. This is because the paper portion 9 is provided. The auxiliary paper ejection section 9 includes a movable paper ejection cam 80' that opens and closes a paper ejection gripper 61 provided on the paper ejection cylinder chain 62;
A movable paper abutment 87 that aligns the paper 2 by applying or passing the front end of the paper 2, and a paper discharge operation means that discharges the paper 2 by moving the movable paper abutment 87 and the paper discharge movable cam 81'. (not shown) and an auxiliary paper ejection table 85' on which ejected paper 2 is stacked. On the frame 32 on the side of the auxiliary paper ejecting section 9, the above-mentioned movable paper ejecting cam 80° and movable paper abutment 87 are provided at a paper release portion and a paper stacking position. Further, the sheet ejecting operation means has a configuration similar to that of the sorting operation means 38a, and can be operated by an external command. The paper is ejected to the paper as follows. The above-mentioned paper ejection operation means moves the paper ejection movable cam 80° and the movable paper abutment 87 to the position shown by the solid line in FIG. In the paper sorting process, the cam follower (not shown) of the paper discharge gripper 61 that grips the paper 2 distributed to one side by the unit 6 hits the paper discharge movable cam 80°, the paper discharge gripper 61 opens, and the paper 2 The released paper 2 is guided by the movable paper abutment 87 and placed on the auxiliary paper ejection tray 8.
Can be stacked up to 5cm. Further, when the above-mentioned paper ejection operation means moves the paper ejection movable cam 80° and the movable paper abutment 87 to the position indicated by the dotted chain line in FIG. The paper 2 that is not hit by the paper discharge gripper 61 passes through as it is and is sent to the paper discharge section 7. The other configurations and operations are the same as those of the embodiment shown in FIGS. 1 to 7 described above, so the reference numerals are given to the drawings and the explanation thereof will be omitted. In this embodiment, a punching machine has been described as the processing/forming section, but other paper carton processing machines, such as a folding machine, may be used. [Advantageous Effects of the Invention 1] As detailed above, according to the sheet-fed printing paper carton processing apparatus of the present invention, the printing section and the processing and forming section are line-coupled, so that printed paper can be easily transferred to the processing and forming machine. There is no need to transport the paper to the location, and by making it possible to change the paper with a single touch, and by dividing the paper ejection process into two, it is possible to remove abnormally printed paper such as test printing before operation of a sheet-fed printing machine. Inspections during operation of a sheet-fed printing press, malfunctions in processing and molding machines, and cases where you want to use the printing machine only If a printing quality inspection device is installed between the auxiliary paper ejection section and the printed surface of the paper is below a predetermined quality, the paper will be automatically ejected to the auxiliary paper ejection section and the paper ejection section, and at least the paper will be processed and formed. No such paper is sent to the department, thus quality control is facilitated. In addition, even in a sheet-fed printing paper processing device where the auxiliary paper ejection section is installed between the paper type section and the paper ejection section, the printed paper is placed in the processing and forming machine installation location as described above. Paper that does not need to be transported or has abnormal printing, such as trial printing before operation of a sheet-fed printing machine, inspection during operation of a sheet-fed printing machine, failure of a processing molding machine, or used only as a sheet-fed printing machine If desired, it is possible to eject paper separately from paper with normal printing. Also, for one type of paper, if the conveyance section between the section and the processing and forming section is given a function to put one sheet of paper into a stream state, it becomes possible to put one sheet of paper into a stream state and reduce the paper feed speed.
It can be made easier to process and mold.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall configuration diagram of the sheet-fed paper carton processing apparatus of the present invention, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3(a) is a paper shaker. Figure 3 (b) is a detailed diagram of the movable cam, Figure 4 (a) is a plan view of the paper guide plate, and Figure 4 (a) is a plan view of the paper guide plate. Figure 4 (
b) is an operational diagram of the paper guide plate, FIG. 5 is a perspective view showing the relationship between the paper guide plate and the delivery cylinder, and FIG. 6 is an enlarged view of the main parts of the conveyance section.
FIG. 7 is a perspective view showing the relationship between the conveyance roller and the movable paper rest;
FIG. 8 is an enlarged view of main parts of FIG. 2 and a circular shape showing another embodiment of the sheet-fed printing paper processing apparatus of the present invention. l-...Sheet-fed printing carton processing device 2...Paper 3...-Paper feed section 4...Printing section 5...Paper conveyance drying Section 6...-Paper type is section 7...-Paper ejection section 9...-Auxiliary paper ejection section 25--Print quality inspection device 32...--・Frame 34...-Delivery cylinder 34a...
...-Surrounding surface 35...--Delivery body gripper (gripper) 36...--Distribution is done by movable cam 37--
...Paper guide plates 38a, 38b--Distribution is performed by operating means 5δ--Sheet discharge cylinder 61--Sheet discharge gripper 62--For paper discharge cylinder Chain 71...Movable paper hit 72-...
Sucker device 73...Paper feeding roller 74.
- Paper feed roller 80.80°... Paper discharge movable cam 81... - Auxiliary paper discharge cylinder 84...
Paper ejection cam 87...Movable paper contact B--
・・・- Punching machine (processing and molding department)

Claims (5)

[Claims] (1) A paper feed unit that feeds stacked papers one by one;
a printing unit that prints on paper fed from the paper feeding unit; a paper transport drying unit that receives and transports printed paper from the printing unit and dries the printed surface; and a paper transport drying unit that is provided on the delivery cylinder and that A gripper that grips and releases the paper sent from the drying section, a sorting movable cam that opens and closes the gripper, a paper guide plate that guides the paper by coming into contact with and separating from the peripheral surface of the delivery cylinder, and the paper guide plate is brought into contact with and separated from the paper guide plate. a paper sorting section comprising an operation means for moving the sorting movable cam and a sorting operation means for sorting the paper by moving the sorting movable cam; a paper discharging movable cam for opening and closing the gripper; and a paper discharging movable cam for moving the paper discharging movable cam. a paper ejection operation means for ejecting paper by moving the sheet, a paper ejection gripper provided on an auxiliary paper ejection cylinder side and for gripping and releasing the paper released from the gripper by the paper ejection operation means, and the paper ejection gripper. an auxiliary sheet ejecting section comprising a sheet ejecting cam that opens and closes; a sheet ejecting section that ejects the paper sorted to one side by the paper sorting section; and a paper ejecting section that ejects the paper sorted to one side by the paper sorting section; A sheet-fed printing paper carton processing device comprising a processing and forming section that processes the paper into a shape. (2) A print quality inspection device is provided between the printing section and the auxiliary paper ejection section, and when the print quality inspection device determines that the printed surface of the paper is below a predetermined quality, the paper ejection operation means and the sorting operation means are The sheet-fed printing paper carton processing apparatus according to claim 1, wherein the sheet-fed printing paper carton processing apparatus operates automatically to discharge paper to at least the auxiliary paper discharge section and the paper discharge section. (3) a paper feed unit that feeds stacked papers one by one;
a printing unit that prints on paper fed from the paper feeding unit; a paper transport drying unit that receives and transports printed paper from the printing unit and dries the printed surface; and a paper transport drying unit that is provided on the delivery cylinder and that A sorting gripper that grips and releases the paper sent from the drying section, a sorting movable cam that opens and closes the sorting gripper, a paper guide plate that guides the paper by coming into contact with and separating from the peripheral surface of the delivery cylinder, and the paper guide plate. A paper sorting unit comprising an operation means for moving the sorting movable cam toward and away from the paper and a sorting operation means for sorting the paper by moving the sorting movable cam, and a paper distributing unit provided on a paper discharging cylinder chain hung on the paper discharging cylinder. a paper discharge gripper that grips and releases the paper distributed to one side by the paper sorting section; a paper discharge movable cam that opens and closes the paper discharge gripper; and a movable paper that discharges the paper by applying or passing the front end of the paper. an auxiliary paper ejecting section comprising a movable paper stop and a paper ejecting operation means for operating the movable paper ejecting cam to eject the paper; A sheet-fed printing paper carton processing device comprising: a paper discharge section that discharges unused paper; and a processing and forming section that processes the paper distributed to the other side by the paper distribution section into a predetermined shape. (4) A printing quality inspection device is provided between the printing section and the paper sorting section, and when the printing surface of the paper is determined to be of a predetermined quality or less by the printing quality inspection device, the sorting operation means and the paper ejection operation means are automatically operated. 4. The sheet-fed printing carton processing apparatus according to claim 3, wherein the sheet-fed printing paper carton processing apparatus operates in accordance with the present invention to eject the paper to an auxiliary paper ejection section or a paper ejection section. (5) A conveying section is provided between the paper sorting section and the processing and forming section,
The conveyance unit includes a movable paper hit that hits the paper distributed to the other side by the paper sorting unit and falls down when sending out the paper, and a sucker device that sucks up the paper that hits the movable paper hit and moves it onto a paper feed roller. and a paper feed roller that separates when the paper is moved onto the paper feed roller by the sucker device and pinches the paper on the paper feed roller when the paper moves away from the paper feed roller when the movement ends. The sheet-fed printing paper carton processing apparatus according to claim 1, wherein the paper is conveyed in a stream state to the processing and forming section.